/* ===================================
   AI Course Landing Page - Neon Tech Style
   ================================= */

/* CSS Variables - Neon Tech Color Scheme */
:root {
    /* Background Colors */
    --color-bg: #0F0A1F;
    --color-bg-alt: #1A1333;
    --color-bg-light: #ffffff;

    /* Text Colors */
    --color-text: #ffffff;
    --color-text-dark: #1a1a1a;
    --color-text-light: rgba(255, 255, 255, 0.75);
    --color-text-muted: rgba(255, 255, 255, 0.5);

    /* Primary - Cyan */
    --primary: #22D3EE;
    --primary-dark: #06B6D4;
    --primary-light: #67E8F9;
    --color-accent: #22D3EE;
    --color-accent-hover: #06B6D4;

    /* Secondary - Purple */
    --secondary: #C084FC;
    --secondary-dark: #A855F7;
    --secondary-light: #D8B4FE;

    /* Accent - Pink */
    --pink: #EC4899;
    --pink-dark: #DB2777;

    /* Borders */
    --color-border: rgba(194, 132, 252, 0.3);
    --color-border-light: rgba(255, 255, 255, 0.1);

    /* Fonts - Inter for English/Numbers, Noto Sans TC for Chinese */
    --font-heading: 'Inter', 'Noto Sans TC', sans-serif;
    --font-display: 'Playfair Display', 'Noto Sans TC', serif;
    --font-body: 'Inter', 'Noto Sans TC', sans-serif;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 120px;

    --container-width: 1280px;
    --header-height: 80px;

    --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}





html {
    scroll-behavior: smooth;
    font-size: 16px;
}

/* Body & Layout */
body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated gradient background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 20% 30%, rgba(181, 55, 242, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 70%, rgba(0, 245, 212, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 50% 100%, rgba(255, 61, 143, 0.08) 0%, transparent 50%);
    z-index: -2;
    pointer-events: none;
    animation: gradientShift 20s ease-in-out infinite alternate;
}

@keyframes gradientShift {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
    }

    100% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Prevent horizontal scroll on sections and body */
section,
header,
footer {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
.section-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    display: block;
    text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 24px;
}

.section-desc {
    color: var(--color-text);
    font-size: 1.125rem;
    max-width: 600px;
}

/* Buttons - Neon Tech Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #a855f7 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(34, 211, 238, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    transform: skewX(-20deg);
    transition: 0.5s;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 40px rgba(34, 211, 238, 0.4), 0 0 20px rgba(168, 85, 247, 0.4);
}

.btn-primary:hover::before {
    left: 100%;
    transition: 0.5s;
}

.btn-dark {
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    color: white;
    border: 1px solid var(--color-border);
}

.btn-dark:hover {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ===================================
   Header
   ================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: transparent;
    backdrop-filter: none;
    z-index: 1000;
    border-bottom: 1px solid transparent;
    display: flex;
    align-items: center;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
}

.header.scrolled {
    background: rgba(15, 10, 31, 0.85);
    backdrop-filter: blur(10px);

}

.header-inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav a {
    font-size: 1rem;
    font-weight: 500;
    color: #ffffff;
}

.nav a:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white !important;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(34, 211, 238, 0.3);
}

.nav-cta:hover {
    box-shadow: 0 6px 20px rgba(34, 211, 238, 0.5);
    transform: translateY(-1px);
}

.nav-enterprise {
    position: relative;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--pink) 0%, var(--secondary) 100%);
    color: white !important;
    border-radius: 20px;
    font-weight: 600 !important;
    font-size: 1rem !important;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
}

.nav-enterprise:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
}

/* ===================================
   Hero Section - Premium Redesign
   ================================= */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
    /* 桌面版背景 */
    background: var(--color-bg) url('images/bg-hero.webp') center center / cover no-repeat;
}

/* 平板版背景 */

/* 手機版背景 */
@media (max-width: 768px) {
    .hero {
        background-image: url('images/bg-hero-m.webp');
    }
}

/* 背景遮罩 - 確保文字可讀性 */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 11, 0.3) 0%, rgba(10, 10, 11, 0.7) 100%);
    z-index: 1;
}

/* Subtle accent decoration */
.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(46, 169, 223, 0.1) 0%, transparent 70%);
    z-index: 0;
}

/* Grid pattern overlay - simplified */
.hero-grid-pattern {
    display: none;
}

/* Floating orbs - hidden for clean design */
.hero-orb {
    display: none;
}

.hero .container {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: center;
    /* 改為置中，讓兩側靠近 */
    gap: 60px;
    /* 控制人物與文字的間距 */
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    max-width: 680px;
    /* padding-bottom: 40px; */
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 30;

    /* 置中對齊設定 */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-label {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(34, 211, 238, 0.15);
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid rgba(34, 211, 238, 0.3);
}

.hero-label::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--secondary);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 28px;
    letter-spacing: -0.03em;

    /* 白色到淡紫色漸層文字 */
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 40%, #C084FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    /* 紫色陰影效果 */
    filter: drop-shadow(0 4px 20px rgba(192, 132, 252, 0.5));
}

/* Hero Title Line with AI Logo */
.hero-title-line {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    /* 確保內容置中 */
    gap: 8px;
    /* 繼承漸層文字效果 */
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 40%, #C084FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-ai-logo {
    height: 3em;
    width: auto;
    object-fit: contain;
    /* 圖片不受 text-fill-color 影響 */
    -webkit-text-fill-color: initial;
}

.hero-highlight {
    display: block;
    margin-top: -20px;
    padding-left: 0;
    /* 移除縮排以配合置中 */
    /* 使用 padding 確保不影響外部佈局 */
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 30%, #C084FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 手機版響應式調整 */
@media (max-width: 768px) {
    .hero-title-line {
        justify-content: center;
        /* 讓上方logo與文字也置中 */
    }
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-features {
    margin-bottom: 48px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-features li {
    font-size: 1rem;
    color: white;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.hero-features li:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(46, 169, 223, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.hero-features li svg {
    color: var(--primary);
}

/* Hero Neon Frame - 使用圖片背景 */
.hero-neon-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('images/sub-title.png') center center / contain no-repeat;
    padding: 20px 60px;
    margin-bottom: 24px;
    min-height: 60px;
    width: fit-content;
    /* 確保寬度適合內容 */
}

.hero-neon-frame .neon-frame-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.1em;
    text-shadow: 0 0 10px rgba(34, 211, 238, 0.5);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-cta .btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    box-shadow: 0 8px 32px rgba(34, 211, 238, 0.35);
    border: none;
    position: relative;
    overflow: hidden;
}

.hero-cta .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.hero-cta .btn-primary:hover::before {
    left: 100%;
}

.hero-cta .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(34, 211, 238, 0.5), 0 0 30px rgba(192, 132, 252, 0.3);
}

.hero-cta .btn-outline {
    border-color: var(--primary);
    color: var(--primary);
    background: transparent;
}

.hero-cta .btn-outline:hover {
    background: rgba(34, 211, 238, 0.1);
    border-color: var(--primary-light);
    color: var(--primary-light);
}

.hero-image {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    z-index: 1;
    margin-right: -200px;
    /* 負 margin 讓人物往右（往文字區塊）靠近 */
}

.hero-image.instructor-hero {
    position: relative;
    /* align-self: flex-end; */
}

.hero-image.instructor-hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(192, 132, 252, 0.3) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

.hero-image.instructor-hero img {
    position: relative;
    z-index: 1;
    max-width: 80%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.6));
    transform-origin: bottom center;
    margin-bottom: -132px;
}

/* Bottom fade overlay for instructor image */
.hero-image.instructor-hero::after {
    content: '';
    position: absolute;
    bottom: -123px;
    left: -100vw;
    right: -100vw;
    height: 400px;
    background: linear-gradient(to top, #0f0a1f 20%, transparent 100%);
    z-index: 20;
    pointer-events: none;
}

/* Instructor Name Tag */
.instructor-name-tag {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-bg-alt);
    padding: 20px 28px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 10;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.instructor-name-tag .name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text);
}

.instructor-name-tag .title {
    font-size: 1rem;
    color: var(--color-text-light);
}

/* Instructor Name Card - Hero Section */
.instructor-name-card {
    position: absolute;
    left: 0;
    top: 36%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    z-index: 10;
}

.instructor-name-card .instructor-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.15em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.instructor-name-card .instructor-glow-line {
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(246, 184, 90, 0.3) 20%,
            #F6B85A 50%,
            rgba(246, 184, 90, 0.3) 80%,
            transparent 100%);
    position: relative;
    border-radius: 2px;
}

.instructor-name-card .instructor-glow-line::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(246, 184, 90, 0.6) 0%, transparent 70%);
    filter: blur(8px);
}

.instructor-name-card .instructor-name {
    font-size: 2.2rem;
    font-weight: 900;
    color: white;
    letter-spacing: 0.1em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

/* Instructor Info Overlay (Desktop & Mobile) */
.instructor-info-overlay {
    position: absolute;
    bottom: -80px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.85) 60%, transparent 100%);
    padding: 80px 24px 40px;
}

.instructor-info-overlay .instructor-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.instructor-info-overlay .instructor-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.instructor-info-overlay .badge {
    font-size: 1rem;
    padding: 12px 22px;
    background: rgba(46, 169, 223, 0.15);
    border: 1px solid rgba(46, 169, 223, 0.4);
    border-radius: 28px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

/* Floating Stats Badges */
.hero-floating-badge {
    position: absolute;
    background: var(--color-bg-alt);
    padding: 14px 22px;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
    z-index: 5;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.hero-floating-badge.badge-1 {
    top: 25%;
    right: 10%;
}

.hero-floating-badge.badge-2 {
    bottom: 25%;
    right: 5%;
}

.hero-floating-badge .badge-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-floating-badge .badge-icon.purple {
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 10;
    color: var(--color-text-light);
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    position: relative;
}

.scroll-mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-text-light);
    border-radius: 2px;
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0;
    }
}

/* ===================================
   Partners Section (Logos)
   ================================= */
.partners {
    padding: 60px 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    /* Center appropriately */
    gap: 48px;
    /* Larger gap for logos */
    margin-top: 32px;
}

.partner-logo {
    height: 40px;
    /* Fixed height for consistency */
    width: auto;
    object-fit: contain;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}


@media (max-width: 768px) {

    /* Header 手機版 - 跟 PC scrolled 一樣的半透明模糊背景 */
    .header {
        background: rgba(15, 10, 31, 0.85);
        backdrop-filter: blur(10px);
    }

    /* Hero Mobile Responsive */
    .hero {
        min-height: auto;
        background-image: url('images/bg-hero-m.webp');
    }

    /* 保留遮罩但隱藏原本的裝飾 */
    .hero::after {
        display: none;
    }

    .hero::before {
        display: block;
        /* 確保遮罩顯示 */
    }

    .hero-label {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
        color: #22d3ee;
    }

    .hero-title {
        color: white;
    }

    .hero-title .highlight {
        color: #22d3ee;
    }

    .hero-description {
        color: rgba(255, 255, 255, 0.8);
    }

    .hero-stats .stat-number {
        color: white;
    }

    .hero-stats .stat-label {
        color: rgba(255, 255, 255, 0.6);
    }

    .hero::after {
        width: 200px;
        height: 200px;
        top: 20%;
        right: -50px;
    }

    .hero .container {
        flex-direction: column;
        gap: 0;
        text-align: center;
        padding-top: 20px;
        padding-bottom: 40px;
    }

    .hero-content {
        max-width: 100%;
        padding-bottom: 0;
        order: 1;
    }

    .hero-label {
        font-size: 1rem;
        padding: 6px 14px;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
        margin-bottom: 16px;
    }

    .hero-title br {
        display: none;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
        line-height: 1.7;
        display: none;
        /* 手機版隱藏描述文字 */
    }

    .hero-features {
        justify-content: center;
        gap: 6px;
        margin-bottom: 16px;
        flex-wrap: wrap;
        display: none;
        /* 手機版隱藏特點列表 */
    }

    .hero-features li {
        font-size: 1rem;
        padding: 6px 10px;
        gap: 4px;
    }

    .hero-features li svg {
        width: 10px;
        height: 10px;
    }

    /* 按鈕在文字下方 */
    .hero-cta {
        order: 2;
        justify-content: center;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        max-width: 280px;
        margin: 20px auto 0;
    }

    .hero-cta .btn {
        width: auto;
        font-size: 1rem;
    }

    /* 人物圖片區域 - 包含名字卡片和圖片左右並排 */
    .hero-image {
        order: 3;
        flex: 1;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        position: relative;
        display: flex;
        flex-direction: row;
        /* 左右並排 */
        align-items: flex-end;
        justify-content: center;
        gap: 0;
    }

    .hero-image.instructor-hero img {
        max-height: 350px;
        height: auto;
        width: auto;
        max-width: 60%;
        transform: none !important;
        object-fit: contain;
        object-position: bottom center;
        margin-bottom: -96px;
    }

    .hero-image.instructor-hero::before {
        display: none;
        /* 隱藏光暈 */
    }

    .hero-image.instructor-hero::after {
        display: none;
        /* 隱藏底部線條 */
    }

    .instructor-name-tag {
        display: none;
    }

    /* Mobile Instructor Name Card - 顯示在人物左邊 */
    .instructor-name-card {
        position: absolute;
        left: 20%;
        top: 63%;
        transform: none;
        gap: 4px;
        /* 縮小間距 */
        text-align: left;
        width: auto;
        padding: 0;
        z-index: 10;
    }

    .instructor-name-card .instructor-title {
        font-size: 0.875rem;
        letter-spacing: 0.08em;
        color: var(--color-text-light);
    }

    .instructor-name-card .instructor-glow-line {
        display: block;
        width: 60px;
        /* 縮短光線 */
        height: 2px;
        margin: 2px 0;
        /* 減少上下間距 */
    }

    .instructor-name-card .instructor-name {
        font-size: 1.75rem;
        color: var(--color-text);
    }

    .hero-floating-badge {
        display: none;
    }

    /* Mobile Instructor Info */
    .instructor-info-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 50px 16px 20px;
        background: linear-gradient(to top, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.8) 70%, transparent 100%);
    }

    .instructor-info-overlay .instructor-name {
        font-size: 1.1rem;
        margin-bottom: 14px;
    }

    .instructor-info-overlay .instructor-badges {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .instructor-info-overlay .badge {
        font-size: 1rem;
        padding: 8px 14px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .hero-orb {
        display: none;
    }

    .hero-grid-pattern {
        opacity: 0.3;
    }

    /* Partners Mobile */
    .partners-grid {
        gap: 24px;
    }

    .partner-logo {
        height: 30px;
    }
}


/* ===================================
   Stats Section
   ================================= */
.stats {
    padding: var(--spacing-lg) 0;
    /* background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border); */
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 10%;
    height: 80%;
    width: 1px;
    background-color: var(--color-border);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1;
    color: #ffffff;
}

.stat-unit {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    margin-top: 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-light);
}

/* Hide stats on mobile */
@media (max-width: 768px) {
    .stats {
        display: none;
    }
}

/* ===================================
/* ===================================
   About Section - Why AI?
   ================================= */
.about {
    padding: var(--spacing-xl) 0;
}

.about .section-header {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.about .section-title {
    text-align: left;
    display: inline-block;
    color: #ffffff;
    /* 深色背景上的標題為白色 */
}

/* 標題底線靠左 */
.about .section-title::after {
    left: 0;
    transform: none;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 立體卡片設計 - 玻璃效果深色版 */
.about-card {
    background: linear-gradient(135deg, rgb(36 53 79 / 90%) 0%, rgb(66 13 85 / 85%) 50%, rgba(25, 40, 60, 0.8) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 40px 36px;
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    height: 100%;
}

/* 漸層邊框效果 - 藍到紫色 */
.about-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4) 0%, transparent 50%, rgba(168, 85, 247, 0.4) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    transition: opacity 0.5s;
}

/* Hover 效果 */
.about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.about-card:hover::before {
    opacity: 1;
}

/* 圖示樣式 */
.about-icon {
    margin-bottom: 24px;
    color: #22d3ee;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.about-icon svg {
    width: 36px;
    height: 36px;
    stroke-width: 1.5px;
}

.about-badge {
    display: none;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

.about-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    font-size: 1rem;
    font-weight: 400;
}

.about-card p strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Email Form in About Section */
.about-cta {
    margin-top: 60px;
    text-align: center;
    padding: 48px;
    border-radius: 24px;
    border: 1px solid rgba(44, 90, 255, 0.1);
}

.about-cta-text {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text);
}

.email-form {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 500px;
    margin: 0 auto;
}

.email-form input[type="email"] {
    flex: 1;
    min-width: 250px;
    padding: 16px 20px;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s ease;
}

.email-form input[type="email"]:focus {
    border-color: var(--color-accent);
}

.email-form button {
    white-space: nowrap;
    border: none;
    outline: none;
    background: var(--primary);
}

.email-form button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 169, 223, 0.3);
}

/* ===================================
   Message Section
   ================================= */
.message {
    padding: var(--spacing-xl) 0;
    /* background-color: #f0f2f5; */
    overflow: hidden;
}

.message-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.message-text {
    flex: 1;
}

.message-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 32px;
}

.text-accent {
    color: var(--color-accent);
    position: relative;
    display: inline-block;
}

/* .text-accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: rgba(44, 90, 255, 0.1);
    z-index: -1;
} */

.message-desc {
    font-size: 1.125rem;
    color: var(--color-text);
}

.message-image {
    flex: 1;
    position: relative;
}

.message-image img {
    border-radius: 20px;
    box-shadow: 20px 20px 0 var(--color-accent);
}

/* ===================================
   Curriculum Section
   ================================= */
.curriculum {
    padding: 80px 0 20px 0;
    background: #ffffff;
}

.curriculum .section-title {
    color: #1a1a1a;
}

.curriculum .section-title::after {
    background: linear-gradient(90deg, #1a1a1a, #666);
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tool-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    padding: 32px;
    border-radius: 20px;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    /* Contains the glow */
    z-index: 1;
}

/* Rotating Glow Effect */
.tool-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg,
            transparent 0deg,
            rgba(34, 211, 238, 0.2) 60deg,
            transparent 120deg,
            rgba(192, 132, 252, 0.2) 180deg,
            transparent 240deg,
            rgba(236, 72, 153, 0.2) 300deg,
            transparent 360deg);
    animation: rotate 4s linear infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-card:hover {
    border-color: rgba(34, 211, 238, 0.5);
    /* 青色邊框呼應 */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    /* 加深陰影 */
    transform: translateY(-5px);
}

/* Ensure content stays on top */
.tool-card>* {
    position: relative;
    z-index: 2;
}

/* Tool Logos */
.tool-logo-img {
    height: 40px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-logo-img img {
    height: 100%;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

.tool-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #1a1a1a;
    font-weight: 700;
}

.tool-card p {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.5;
}


@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Schedule List Style */
.center-align {
    text-align: center;
}

.price-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    margin-bottom: 48px;
}

.price-label {
    background: var(--color-accent);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 700;
}

.price-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-text);
}

.price-original {
    text-decoration: line-through;
    color: var(--color-text-light);
    font-size: 1rem;
}

.price-note {
    color: var(--color-text-light);
    font-size: 1rem;
}

.schedule-list {
    max-width: 900px;
    margin: 0 auto;
    font-family: var(--font-heading);
}

.schedule-month-group {
    margin-bottom: 48px;
}

.month-title {
    font-size: 1.25rem;
    color: var(--color-text);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-text);
    margin-bottom: 0;
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 140px 1fr 120px;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    transition: background-color 0.2s ease;
}

/* .schedule-item:hover - disabled */

.date-col {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.date-col .date {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.date-col .day {
    color: var(--color-text-light);
    font-size: 1rem;
}

.time-col {
    font-family: 'Times New Roman', serif;
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.info-col {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-col .location {
    color: var(--color-text);
    font-weight: 500;
}

.info-col .status {
    font-size: 1rem;
    padding: 2px 8px;
    border: 1px solid #22c55e;
    color: #22c55e;
    border-radius: 20px;
}

.info-col .status.highlight {
    background: rgba(192, 132, 252, 0.1);
    border-color: #ef4444;
    color: #ef4444;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 1rem;
}

.schedule-note {
    text-align: center;
    margin-top: 48px;
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .schedule-item {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 12px;
    }

    .date-col {
        grid-column: 1 / -1;
    }

    .time-col {
        grid-column: 1 / -1;
    }

    .info-col {
        grid-column: 1 / 2;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .action-col {
        grid-column: 2 / 3;
        display: flex;
        justify-content: flex-end;
    }

    .price-tag {
        flex-direction: column;
        gap: 4px;
    }
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.tool-card h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.tool-card p {
    font-size: 1rem;
    color: #0f0a1f;
}

.tool-more {
    background: var(--color-bg-alt);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 1px dashed var(--color-border);
}

/* ===================================
   Format Section
   ================================= */
.format {
    padding: var(--spacing-xl) 0;
    /* background-color: var(--color-text); */
    color: white;
}

.format-content {
    display: flex;
    gap: 80px;
    align-items: center;
}

.format-image {
    flex: 1;
}

.format-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.format-text {
    flex: 1;
}

.format .section-label {
    color: var(--color-accent);
}

.format-desc {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 24px;
    line-height: 1.8;
}

.format-features {
    margin-top: 40px;
    display: grid;
    gap: 24px;
}

.format-feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-num {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-accent);
    background: rgba(44, 90, 255, 0.15);
    padding: 8px 14px;
    border-radius: 8px;
    flex-shrink: 0;
}

.format-feature h4 {
    margin-bottom: 4px;
    font-size: 1.125rem;
    color: white;
}

.format-feature p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
}

@media (max-width: 768px) {
    .format-content {
        flex-direction: column-reverse;
        gap: 40px;
    }

    .format-image img {
        max-height: 300px;
        object-fit: cover;
    }
}

/* ===================================
   Transformation Section
   ================================= */
.transformation {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
}

.transform-roles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.transform-role-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.transform-role-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: var(--color-accent);
}

.role-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.role-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(44, 90, 255, 0.05);
    /* Accent faint bg */
    border-radius: 12px;
}

.role-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.role-comparison {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 1rem;
}

.comparison-row.negative {
    background: #fdf2f2;
    /* Light red/pink */
    color: #cc0000;
}

.comparison-row.positive {
    background: #f0fdf4;
    /* Light green */
    color: #166534;
    font-weight: 600;
}

.arrow-down {
    text-align: center;
    color: var(--color-border);
    font-size: 1.2rem;
    margin: 4px 0;
}

.cross,
.check {
    font-size: 1.1em;
}

@media (max-width: 768px) {
    .transform-roles-grid {
        grid-template-columns: 1fr;
    }

    .format-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Testimonials Section
   ================================= */
/* ===================================
   Testimonials Section - Horizontal Marquee
   ================================= */
.testimonials {
    background: #ffffff;
    overflow: hidden;
    padding: 60px 0;
}

.testimonials .section-header {
    text-align: center;
    margin-bottom: 40px;
}

.testimonials .section-title {
    color: #1a1a1a;
}

.testimonials .section-title::after {
    background: linear-gradient(90deg, #1a1a1a, #666);
    left: 50%;
    transform: translateX(-50%);
}

/* Marquee container */
.testimonials .container {
    max-width: 100%;
    padding: 0;
    overflow: hidden;
}

.testimonial-grid {
    display: flex;
    gap: 24px;
    overflow: hidden;
    width: 100%;
}

.testimonial-marquee {
    display: flex;
    gap: 24px;
    animation: marqueeScroll 40s linear infinite;
    width: max-content;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.testimonial-marquee:hover {
    animation-play-state: paused;
}

/* Testimonial Card Styles */
.testimonial-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px;
    min-width: 350px;
    max-width: 350px;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    color: #374151;
    font-size: 0.95rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: none;
    padding-top: 0;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1rem;
}

.author-title {
    color: #6b7280;
    font-size: 0.9rem;
}

.star-rating {
    color: #f59e0b;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

/* ===================================
   Instructor Section - Premium Design
   ================================= */
.instructor {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

/* 背景裝飾光暈 */
.instructor::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(94, 106, 210, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.instructor::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.instructor .section-title {
    color: #ffffff;
}

.instructor-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.instructor-image {
    display: flex;
    justify-content: center;
}

.instructor-image img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 0 4px rgba(255, 255, 255, 0.1);
}

.instructor-info {
    text-align: left;
}

.instructor-name {
    font-size: 2.5rem;
    margin-bottom: 8px;
    color: #ffffff;
    font-weight: 700;
}

.instructor-title {
    color: var(--primary-light);
    font-weight: 500;
    font-size: 1.125rem;
    /* margin-bottom: 32px; */
}

.instructor-credentials {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.credential {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.credential:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.credential span {
    color: #ffffff;
    font-size: 1rem;
}

.credential-tag {
    font-size: 1rem !important;
    font-weight: 700;
    color: var(--primary-light) !important;
    background: rgba(94, 106, 210, 0.2);
    padding: 4px 12px;
    border-radius: 6px;
}

.instructor-experience {
    margin-bottom: 32px;
}

.instructor-experience h4 {
    margin-bottom: 16px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.experience-tags span {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 1rem;
    color: #ffffff;
}

.instructor-quote {
    padding: 24px 32px;
    background: rgba(94, 106, 210, 0.1);
    border-left: 3px solid var(--primary);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}

/* ===================================
   Enterprise Section
   ================================= */
.enterprise {
    padding: var(--spacing-xl) 0;
    background-color: #111;
    color: white;
}

.enterprise .section-label {
    color: var(--color-accent);
}

.enterprise-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin: 60px 0;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
    padding: 40px 0;
}

.enterprise-stat {
    text-align: center;
}

.enterprise-stat .stat-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.enterprise-stat .stat-text {
    color: #888;
    font-size: 1rem;
}

.enterprise-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
}

.enterprise-industries {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.industry-card {
    background: #222;
    padding: 24px;
    text-align: center;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.industry-card:hover {
    background: #333;
    transform: translateY(-4px);
}

.industry-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
}

.enterprise-cta {
    text-align: center;
}

.enterprise-cta p {
    margin-bottom: 24px;
    font-size: 1.25rem;
}

.enterprise-cta .btn-outline {
    border-color: #555;
    color: white;
}

.enterprise-cta .btn-outline:hover {
    border-color: white;
    background: var(--color-bg-alt);
    color: black;
}

/* ===================================
   Tool Logos
   ================================= */
.tool-logo-img {
    height: 48px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
}

.tool-logo-img img {
    height: 100%;
    width: auto;
    max-width: 100%;
}

/* ===================================
   Schedule Section (Course Syllabus Style)
   ================================= */
.schedule {
    padding: var(--spacing-xl) 0;
    background-color: #ffffff;
}

.schedule .section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 16px;
}

.center-align {
    text-align: center;
}

.price-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    margin-bottom: 48px;
}

.price-label {
    background: #1a1a1a;
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 700;
}

.price-value {
    font-weight: 900;
    font-size: 2.5rem;
    color: #ff5656;
}

.price-original {
    text-decoration: line-through;
    color: #888;
    font-size: 1rem;
}

.price-note {
    color: #888;
    font-size: 1rem;
}

.schedule-list {
    max-width: 800px;
    margin: 0 auto;
    font-family: var(--font-heading);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* 每個月份獨立卡片 */
.schedule-month-group {
    background: #ffffff;
    border-radius: 12px;
    padding: 28px 32px;
    border: 1px solid #e8e8e8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.month-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a1a;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 16px;
}

.month-title::before {
    display: none;
    /* 移除左側垂直條 */
}

/* 課程項目 - 新設計 */
.schedule-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid #efefef;
    transition: background-color 0.2s ease;
}

.schedule-item:last-child {
    border-bottom: none;
}

/* .schedule-item:hover - disabled */

/* 日期欄 - 左側方塊 */
.date-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    padding: 10px 12px;
    border: 2px solid #1a1a1a;
    border-radius: 8px;
    background: white;
}

.date-col .date {
    font-size: 1.5rem;
    font-weight: 900;
    color: #1a1a1a;
    line-height: 1;
}

.date-col .day {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a1a;
    text-transform: uppercase;
    margin-top: 4px;
}

/* 時間欄 + 資訊欄合併 */
.time-col {
    display: none;
    /* 隱藏原本的時間欄，合併到 info-col */
}

.info-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-col .location {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a1a;
}

.info-col .location::before {
    content: '13:00 - 17:00 • ';
    font-weight: 400;
    color: #666;
}

.info-col .status {
    font-size: 1rem;
    padding: 2px 8px;
    border: 1px solid #22c55e;
    color: #22c55e;
    border-radius: 20px;
    display: inline-block;
    width: fit-content;
}

.info-col .status.full {
    border-color: #999;
    color: #999;
}

.info-col .status.highlight {
    background: #fef2f2;
    border-color: #ef4444;
    color: #ef4444;
}

/* 按鈕欄 */
.action-col {
    display: flex;
    align-items: center;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 6px;
}

/* 已額滿/已截止 狀態 */
.schedule-item.disabled {
    opacity: 0.6;
}

.schedule-item.disabled .date-col {
    border-color: #ccc;
}

.schedule-item.disabled .date-col .date,
.schedule-item.disabled .date-col .day {
    color: #999;
}

.schedule-note {
    text-align: center;
    margin-top: 48px;
    color: #666;
    font-size: 1rem;
    line-height: 1.8;
}

/* ===================================
   Final CTA
   ================================= */
.final-cta {
    padding: 100px 0;
    background: #f0f2f5;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.final-cta p {
    color: var(--color-text-light);
    margin-bottom: 40px;
}

/* ===================================
   Footer
   ================================= */
.footer {
    padding: 60px 0 30px;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.footer-links a {
    margin-left: 32px;
    color: var(--color-text-light);
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    color: #999;
    font-size: 1rem;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

/* ===================================
   Animations
   ================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive
   ================================= */
/* ===================================
   Animations & Lively Effects
   ================================= */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse-soft {
    0% {
        box-shadow: 0 0 0 0 rgba(44, 90, 255, 0.2);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(44, 90, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(44, 90, 255, 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.hero-image img {
    animation: fadeInUp 1s ease-out;
}

.tool-card:hover .tool-icon,
.tool-card:hover .tool-logo-img {
    transform: scale(1.1) rotate(5deg);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.schedule-popular {
    animation: pulse-soft 2s infinite;
}

.about-card.highlight-card {
    border: 3px solid var(--color-accent);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(44, 90, 255, 0.03) 100%);
    box-shadow: 0 15px 40px rgba(44, 90, 255, 0.1);
    transform: scale(1.02);
    position: relative;
    overflow: hidden;
}

.about-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(44, 90, 255, 0.08);
    color: var(--color-accent);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.highlight-card .about-badge {
    background: var(--color-accent);
    color: white;
}

.highlight-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(44, 90, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}


/* .about-card:hover - 定義在主要區塊中 */

/* Staggered Animation for grids */
.tools-grid .tool-card:nth-child(1) {
    transition-delay: 0.1s;
}

.tools-grid .tool-card:nth-child(2) {
    transition-delay: 0.2s;
}

.tools-grid .tool-card:nth-child(3) {
    transition-delay: 0.3s;
}

.tools-grid .tool-card:nth-child(4) {
    transition-delay: 0.4s;
}


@media (max-width: 768px) {
    :root {
        --header-height: 60px;
        --spacing-xl: 60px;
        --spacing-lg: 40px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.4rem;
        white-space: normal;
    }

    .header .nav {
        display: none;
        /* Hide nav links on mobile for now */
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-cta {
        padding: 32px 24px;
    }

    .about-cta-text {
        font-size: 1.25rem;
    }

    .enterprise-stats {
        flex-direction: column;
        gap: 32px;
    }

    .enterprise-gallery {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .footer-links a {
        display: block;
        margin: 16px 0;
    }
}

/* ===================================
   Market Insight Section
   ================================= */
.market-insight {
    padding: var(--spacing-xl) 0;
    /* background: #f8faff; */
    position: relative;
    overflow: hidden;
}

.market-insight::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(44, 90, 255, 0.03) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.insight-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 1;
    text-align: center;
}

.insight-chart-col {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.insight-chart-col .section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: clamp(2rem, 5vw, 2.8rem);
    width: 100%;
    color: #ffffff;
    text-align: center;
    /* 確保標題是白色 (深色背景上) */
}

/* 確保標題底線置中 */
.insight-chart-col .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.insight-chart-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.6;
    margin-bottom: 24px;
    text-align: center;
    width: 100%;
}

.chart-container {
    text-align: center;
    width: 100%;
    position: relative;
    padding: 20px 0;
}

.pie-chart {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: conic-gradient(var(--primary) 0% 5%, rgba(255, 255, 255, 0.1) 5% 100%);
    margin: 0 auto 30px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(0, 245, 212, 0.2);
    /* Neon glow */
}

.pie-chart::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    background: conic-gradient(var(--primary), transparent 30%);
    opacity: 0.5;
    animation: rotate 10s linear infinite;
    z-index: -1;
}

.pie-chart::after {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    background: var(--color-bg);
    /* Match background */
    border-radius: 50%;
}

.pie-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    position: relative;
}

.pie-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    text-shadow: 0 0 20px rgba(0, 245, 212, 0.5);
}

.pie-label {
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 4px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-caption {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.chart-subcaption {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 8px;
}

.insight-text-col {
    width: 100%;
    max-width: 1200px;
    text-align: center;
}

.insight-subtitle {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    text-align: center;
}

.insight-desc {
    font-size: 1.125rem;
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 8px;
    text-align: center;
}



/* ===================================
   Insight Cards Grid (Three-Column Layout)
   ================================= */
.insight-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.insight-card {
    /* background: #0f0a1f; */
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 24px;
    text-align: left;
}

.insight-card-image {
    width: 100%;
    height: 180px;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    background: #0a0612;
}

.insight-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.insight-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.insight-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Mobile responsive for insight cards */
@media (max-width: 900px) {
    .insight-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .insight-card-image {
        height: 200px;
    }
}

/* Format Section styles moved to line 1019 */


@media (max-width: 900px) {
    .insight-row {
        flex-direction: column;
        gap: 40px;
    }

    .insight-chart-col {
        flex: auto;
        width: 100%;
        text-align: left;
    }

    .format-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .format-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   FAQ Section - Light Theme Design
   ================================= */
.faq {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.faq .section-title {
    color: #1a1a2e;
}

.faq .section-desc {
    color: #6b7280;
}

.faq-container {
    max-width: 1100px;
    margin: 0 auto;
}

.faq-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.faq-col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.faq-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: #d1d5db;
    transform: translateY(-2px);
}

.faq-item.active {
    box-shadow: 0 8px 32px rgba(94, 106, 210, 0.12);
    border-color: #1a1a2e;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    transition: color 0.3s;
}

.faq-question:hover {
    color: #1a1a2e;
}

.faq-icon {
    font-size: 1.25rem;
    font-weight: 400;
    margin-left: 16px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    border-radius: 50%;
    color: #6b7280;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: #1a1a2e;
    color: #ffffff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fafbfc;
}

.faq-item.active .faq-answer {
    border-top: 1px solid #e5e7eb;
}

.faq-answer p {
    padding: 20px 24px;
    color: #4b5563;
    line-height: 1.7;
    font-size: 1rem;
    animation: fadeInUp 0.3s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .faq-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 1rem;
    }

    .faq-answer p {
        padding: 16px 20px;
    }
}

/* ===================================
   Hero Redesign Tweaks
   ================================= */
.hero {
    /* Dark theme with gradient overlay on background image */
    background:
        radial-gradient(ellipse at 80% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 40%),
        url('images/bg-hero.webp') center center / cover no-repeat,
        var(--color-bg);
}


@media (max-width: 768px) {
    .hero {
        background:
            radial-gradient(ellipse at 80% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
            radial-gradient(ellipse at 20% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 40%),
            url('images/bg-hero-m.webp') center center / cover no-repeat,
            var(--color-bg);
    }
}

/* ===================================
   Showcase Section
   ================================= */
.showcase {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.showcase-tab {
    padding: 10px 24px;
    border-radius: 100px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-light);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.showcase-tab:hover,
.showcase-tab.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(44, 90, 255, 0.2);
}

.showcase-content {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

.showcase-content.active {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

/* Showcase Card Generic */
.showcase-card {
    background: var(--color-bg-alt);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.showcase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    border-color: var(--color-accent);
}

.showcase-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    background: #f8faff;
    /* Light blueish gray */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.showcase-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-thumb img {
    transform: scale(1.05);
}

.showcase-overlay-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 2;
}

.showcase-card:hover .showcase-overlay-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--color-accent);
    color: white;
}

.showcase-info {
    padding: 24px;
    flex: 1;
    border-top: 1px solid var(--color-border);
}

.showcase-type {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.showcase-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text-main);
    line-height: 1.4;
}

.showcase-desc {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Audio Player Style for Music Cards */
.audio-player-ui {
    width: 100%;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8faff;
}

.audio-disk {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #333, #000);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-disk::before {
    content: '';
    width: 30%;
    height: 30%;
    background: var(--color-accent);
    border-radius: 50%;
    border: 2px solid white;
}

.showcase-card:hover .audio-disk {
    animation: spin 4s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* Youtube Embed Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    background: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Trend Chart Styles */
.trend-chart-container {
    margin-top: 60px;
    padding: 48px;
    /* background: var(--color-bg-alt); */
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    position: relative;
}

.chart-wrapper {
    width: 100%;
    height: 350px;
    margin-bottom: 32px;
}

.trend-notes {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.note-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    color: var(--color-text-light);
}

.note-item .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
}

.note-item .dot.primary {
    background: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
}

/* Transformation Section Redesign */
.transform-visual-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 50px;
}

.transform-module {
    background: var(--color-bg-alt);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--color-border);
}

.module-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
}

.module-comparison {
    display: flex;
    align-items: stretch;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    background: #f8f9fa;
}

.comp-box {
    flex: 1;
    padding: 32px;
    position: relative;
}

.comp-box.before {
    background: #f8f9fa;
}

.comp-box.after {
    background: var(--color-bg-alt);
    border-left: 1px solid var(--color-border);
}

.comp-tag {
    font-size: 1rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.before .comp-tag {
    background: #94a3b8;
    color: white;
}

.after .comp-tag {
    background: var(--color-accent);
    color: white;
}

.comp-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comp-list li {
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.before .comp-list li {
    color: #64748b;
}

.after .comp-list li {
    color: var(--color-text-main);
    font-weight: 600;
}

.before .comp-list li::before {
    content: '✕';
    color: #ef4444;
    font-weight: 900;
}

.after .comp-list li::before {
    content: '✓';
    color: #10b981;
    font-weight: 900;
}

.comp-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    background: #f8fafc;
    position: relative;
    z-index: 1;
}

.divider-arrow {
    width: 40px;
    height: 40px;
    background: var(--color-bg-alt);
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Fix mobile responsiveness for transformation boxes */
@media (max-width: 600px) {
    .comp-box {
        padding: 20px;
    }

    .module-label {
        font-size: 1.1rem;
    }

    .comp-list li {
        font-size: 1rem;
    }
}


@media (max-width: 768px) {
    .module-comparison {
        flex-direction: column;
    }

    .comp-divider {
        width: 100%;
        height: 40px;
    }

    .divider-arrow {
        transform: rotate(90deg);
    }

    .comp-box.after {
        border-left: none;
        border-top: 2px dashed rgba(44, 90, 255, 0.2);
    }

    .format-grid {
        grid-template-columns: 1fr;
    }

    .trend-chart-container {
        padding: 24px 16px;
        border-radius: 20px;
        margin-top: 40px;
    }

    .chart-wrapper {
        height: 250px;
    }

    .trend-notes {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}

/* ===================================
   Free Tools Section
   ================================= */
.free-tools {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #f8faff 0%, #fff 100%);
}

.tools-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.free-tool-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 32px;
    background: var(--color-bg-alt);
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
}

.free-tool-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(44, 90, 255, 0.08);
    transform: translateY(-4px);
}

.free-tool-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.free-tool-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.free-tool-info p {
    font-size: 1rem;
    color: var(--color-text-light);
}

.free-tool-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .tools-list {
        grid-template-columns: 1fr;
    }

    .free-tool-card {
        padding: 20px 24px;
    }
}

/* ===================================
   Tools Category Styles
   ================================= */
.tools-category {
    margin-bottom: 48px;
}

.tools-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 3px solid var(--color-accent);
}

/* ===================================
   Final CTA Buttons
   ================================= */
.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.final-cta .btn-outline {
    background: transparent;
    border: 2px solid #333;
    color: var(--color-text);
}

.final-cta .btn-outline:hover {
    background: #333;
    color: white;
}

/* ===================================
   Modal Overlay & Content
   ================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
    /* 淡入動畫 */
    animation: modalOverlayFadeIn 0.3s ease-out;
}

@keyframes modalOverlayFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--color-bg-alt);
    border-radius: 24px;
    padding: 48px;
    max-width: 600px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalContentFadeIn 0.4s ease-out;
}

@keyframes modalContentFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 退場動畫 */
.modal-overlay.closing {
    animation: modalOverlayFadeOut 0.3s ease-out forwards;
}

.modal-overlay.closing .modal-content {
    animation: modalContentFadeOut 0.25s ease-out forwards;
}

@keyframes modalOverlayFadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@keyframes modalContentFadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-content h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.modal-desc {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

/* Enterprise Form Styles */
.enterprise-form .form-group {
    margin-bottom: 20px;
}

.enterprise-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 1rem;
}

.enterprise-form .required {
    color: #ef4444;
}

.enterprise-form input,
.enterprise-form select,
.enterprise-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.enterprise-form input:focus,
.enterprise-form select:focus,
.enterprise-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.enterprise-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.enterprise-form button[type="submit"] {
    width: 100%;
    margin-top: 16px;
}

@media (max-width: 600px) {
    .modal-content {
        padding: 32px 24px;
    }

    .enterprise-form .form-row {
        grid-template-columns: 1fr;
    }
}

/* Wish CTA in Schedule */
.wish-cta {
    margin-top: 40px;
    text-align: center;
    padding: 32px;
    background: #f8faff;
    border-radius: 16px;
    border: 1px dashed var(--color-border);
}

.wish-cta p {
    margin-bottom: 16px;
    color: var(--color-text-light);
}

/* Modal Small Size */
.modal-content.modal-small {
    max-width: 450px;
}

/* Number-based free tool icons */
.free-tool-icon {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(44, 90, 255, 0.08);
    border-radius: 12px;
    flex-shrink: 0;
}

/* Number-based industry icons */
.industry-icon {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-accent);
}

/* Enterprise Info in Modal */
.enterprise-info {
    background: linear-gradient(135deg, #f0f5ff 0%, #e8f0fe 100%);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.enterprise-info .info-highlight {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.enterprise-info .info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.enterprise-info .info-list li {
    padding: 8px 0;
    font-size: 1rem;
    color: var(--color-text);
    border-bottom: 1px solid rgba(44, 90, 255, 0.1);
}

.enterprise-info .info-list li:last-child {
    border-bottom: none;
}

/* Credential tag number style */
.credential-tag {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-accent);
    background: rgba(44, 90, 255, 0.1);
    padding: 6px 10px;
    border-radius: 6px;
}

/* Nav CTA Button (電子報) */
.nav-cta-btn {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-cta-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mobile Floating CTA */
.mobile-floating-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: var(--color-bg-alt);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: var(--color-accent);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.floating-btn:hover {
    background: var(--primary-dark);
}

@media (max-width: 768px) {

    /* Show mobile floating CTA */
    .mobile-floating-cta {
        display: block;
    }

    /* Add padding to body for floating CTA */
    body {
        padding-bottom: 90px;
    }

    /* Hide desktop nav CTA button on mobile */
    .nav-cta-btn {
        display: none;
    }

    /* ========== Mobile Typography ========== */
    .section-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .section-label {
        font-size: 1rem;
        letter-spacing: 0.1em;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    /* ========== Mobile Spacing ========== */
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    /* section padding removed */

    /* ========== Mobile Cards ========== */
    .tool-card,
    .about-card {
        padding: 24px 20px;
    }

    .about-icon {
        margin-bottom: 20px;
    }

    .about-icon svg {
        width: 32px;
        height: 32px;
    }

    .about-card h3 {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .about-card p {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .tool-card h4 {
        font-size: 1rem;
    }

    .tool-card p {
        font-size: 1rem;
        line-height: 1.5;
    }

    /* ========== Mobile Schedule - see dedicated section below ========== */

    .schedule-month-group {
        margin-bottom: 28px;
    }

    /* ========== Mobile Modal ========== */
    .modal-content {
        margin: 16px;
        padding: 24px;
        max-height: calc(100vh - 32px);
        border-radius: 20px;
    }

    .modal-content h2 {
        font-size: 1.375rem;
        margin-bottom: 8px;
    }

    .modal-desc {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .enterprise-form .form-group label {
        font-size: 1rem;
    }

    .enterprise-form input,
    .enterprise-form select,
    .enterprise-form textarea {
        font-size: 16px;
        /* Prevent iOS zoom */
        padding: 14px;
    }

    /* ========== Mobile Price Tag ========== */
    .price-tag {
        padding: 16px;
    }

    /* ========== Mobile Instructor ========== */
    .instructor-name-tag {
        bottom: 80px;
        left: 10px;
        padding: 14px 18px;
    }

    .instructor-name-tag .name {
        font-size: 1rem;
    }

    .instructor-name-tag .title {
        font-size: 1rem;
    }

    /* ========== Mobile Format Section ========== */
    .format-content {
        flex-direction: column-reverse;
        gap: 32px;
    }

    .format-feature {
        gap: 14px;
    }

    .feature-num {
        font-size: 1rem;
        padding: 6px 12px;
    }

    .format-feature h4 {
        font-size: 1rem;
    }

    .format-feature p {
        font-size: 1rem;
    }

    /* ========== Mobile Hero ========== */
    .hero-features {
        gap: 10px;
    }

    .hero-features li {
        font-size: 1rem;
    }
}

/* ========== Button Loading & Success Animation ========== */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn.loading {
    color: transparent !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: btn-spin 0.8s linear infinite;
}

@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}

.btn.success {
    background: #10b981 !important;
    border-color: #10b981 !important;
}

.btn.success::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    color: white;
    animation: btn-check 0.3s ease-out;
}

@keyframes btn-check {
    0% {
        transform: translate(-50%, -50%) scale(0);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Mobile tap feedback */
@media (max-width: 768px) {
    .btn:active {
        transform: scale(0.97);
    }

    .floating-btn:active {
        transform: scale(0.98);
    }
}

/* ===================================
   SEO Story Section - Vertical Timeline (Dark Style)
   ================================= */
.story-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

/* Background Accents */
.story-section::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(94, 106, 210, 0.08) 0%, transparent 70%);
    transform: translateY(-50%);
    pointer-events: none;
}

.story-header {
    text-align: center;
    margin-bottom: 80px;
}

.story-header .section-label {
    color: var(--primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.story-header .section-title {
    max-width: 700px;
    margin: 0 auto 24px;
    color: #ffffff;
    font-weight: 700;
}

.story-header .section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.7);
}

/* Timeline Container */
.story-timeline {
    max-width: 800px;
    margin: 0 auto 60px;
    padding-left: 20px;
    position: relative;
}

/* Vertical Line */
.story-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.1) 10%,
            rgba(255, 255, 255, 0.1) 90%,
            rgba(255, 255, 255, 0) 100%);
}

/* Timeline Item */
.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 60px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

/* Markers */
.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
}

.marker-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: #1a1a2e;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.timeline-item:hover .marker-dot {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(94, 106, 210, 0.5);
}

.marker-dot.highlight {
    background: var(--primary);
    border-color: #ffffff;
    box-shadow: 0 0 20px rgba(94, 106, 210, 0.6);
}

/* Content Card */
.timeline-content {

    transition: transform 0.3s ease, border-color 0.3s ease;
}

.timeline-item:hover .timeline-content {
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.timeline-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.timeline-icon svg {
    color: #ffffff;
    width: 24px;
    height: 24px;
}

.timeline-icon.highlight {
    background: var(--primary);
}

.timeline-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.timeline-body p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.timeline-body p:last-child {
    margin-bottom: 0;
}

.timeline-body strong {
    color: #ffffff;
    font-weight: 600;
}

.timeline-body em {
    color: var(--primary-light);
    font-style: normal;
}

/* ===================================
   Chat Quote Bubble - Dark Theme
   ================================= */
.chat-quote-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 40px;
}

.chat-avatar-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    flex-shrink: 0;
}

.chat-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.chat-author-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}

.chat-bubble {
    position: relative;
    background: transparent;
    border: none;
    padding: 10px 0 10px 40px;
    box-shadow: none;
    backdrop-filter: none;
}

/* 移除氣泡尾巴 */
.chat-bubble::before {
    display: none;
}

/* 添加大型引用符號背景 */
.chat-bubble::after {
    content: '“';
    position: absolute;
    top: -40px;
    left: -10px;
    font-size: 8rem;
    line-height: 1;
    font-family: "Georgia", serif;
    color: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 0;
}

.chat-bubble p {
    color: #ffffff;
    font-size: 1.25rem;
    line-height: 1.7;
    margin: 0;
    position: relative;
    z-index: 1;
    font-weight: 500;
}

@media (max-width: 768px) {
    .story-timeline {
        padding-left: 0;
    }

    .story-timeline::before {
        left: 20px;
        display: block;
    }

    .timeline-item {
        padding-left: 50px;
        margin-bottom: 40px;
    }

    .timeline-marker {
        left: 20px;
    }

    .timeline-content {
        padding: 24px;
    }

    .timeline-header h3 {
        font-size: 1.2rem;
    }

    .chat-quote-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }

    .chat-bubble {
        padding: 10px;
        text-align: center;
    }

    .chat-bubble::after {
        left: 50%;
        transform: translateX(-50%);
        top: -30px;
    }

    .chat-bubble::before {
        display: none;
    }
}

/* Vision Section */
.vision-section {
    padding: var(--spacing-xl) 0;
    color: white;
}

.vision-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.vision-content .section-label {
    color: #4f8fff;
}

.vision-content .section-title {
    color: white;
    margin-bottom: 48px;
}

.vision-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}

.vision-text p {
    margin-bottom: 32px;
}

.vision-text strong {
    color: white;
}

.vision-text em {
    color: #4f8fff;
    font-style: normal;
}

/* Vision Section Toggle Styles */
.vision-insight-item {
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 16px;
}

.vision-insight-item:last-child {
    border-bottom: none;
}

.insight-toggle-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.insight-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Arrow Icon */
.insight-title::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 5px 0 5px 8px;
    /* Right pointing triangle */
    border-color: transparent transparent transparent #aaaaaa;
    /* Default gray */
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.vision-insight-item.active .insight-title::before {
    transform: rotate(90deg);
    /* Rotate down */
    border-color: transparent transparent transparent #4f8fff;
    /* Active blue */
}

.insight-toggle-btn:hover .insight-title {
    color: #4f8fff;
}

.insight-toggle-btn:hover .insight-title::before {
    border-left-color: #4f8fff;
    /* Hover color */
}

.insight-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.3s ease, margin-top 0.3s ease;
    opacity: 0;
    margin-top: 0;
}

.insight-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.8;
    margin-top: 0;
}

.vision-insight-item.active .insight-content {
    max-height: 800px;
    opacity: 1;
    margin-top: 16px;
}

.vision-insight-item.active .insight-title {
    color: #4f8fff;
}

.vision-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.vision-highlight {
    text-align: center;
}

.vision-highlight-icon {
    width: 56px;
    height: 56px;
    background: rgba(79, 143, 255, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.vision-highlight-icon svg {
    color: #4f8fff;
}

.vision-highlight h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.vision-highlight p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
}

/* Enhanced Footer for SEO */
.footer-enhanced {
    padding: 80px 0 40px;
    color: white;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-enhanced {
    max-width: 320px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #4f8fff 0%, #a855f7 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-brand-enhanced p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--color-accent);
}

.footer-social svg {
    color: white;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom-enhanced {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

/* Story Section Mobile */
@media (max-width: 768px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .story-card {
        padding: 32px 24px;
    }

    .story-card h3 {
        font-size: 1.25rem;
    }

    .story-quote {
        padding: 40px 24px;
    }

    .story-quote-text {
        font-size: 1.125rem;
    }

    .vision-highlights {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-enhanced {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ===================================
   Tools Pricing Section (Free vs Paid)
   ================================= */
.tools-pricing-section {
    margin-top: 80px;
    padding: 48px;
    background: #f8f9fa;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.tools-pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
}

.tools-pricing-note {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1rem;
    margin-bottom: 40px;
    padding: 16px 24px;
    background: var(--color-bg-alt);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.tools-pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.tool-pricing-card {
    background: var(--color-bg-alt);
    border-radius: 12px;
    padding: 28px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.tool-pricing-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.tool-pricing-card.free {
    border-color: #22c55e;
}

.tool-pricing-card.paid {
    border-color: #f59e0b;
    background: rgba(34, 211, 238, 0.1);
}

.tool-pricing-header {
    margin-bottom: 24px;
}

.pricing-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
}

.pricing-badge.free {
    background: #22c55e;
    color: white;
}

.pricing-badge.paid {
    background: #f59e0b;
    color: white;
}

.tool-pricing-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tool-pricing-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 12px;
    flex-wrap: wrap;
}

.tool-mini-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 8px;
}

.tool-pricing-list li span {
    font-weight: 500;
}

.optional-tag {
    font-size: 1rem;
    padding: 4px 10px;
    background: var(--color-accent);
    color: white;
    border-radius: 20px;
    margin-left: auto;
}

.pricing-disclaimer {
    margin-top: 20px;
    font-size: 1rem;
    color: var(--color-text-light);
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ===================================
   Instructor Gallery (Photo Grid)
   ================================= */
.instructor-gallery {
    margin-top: 60px;
    margin-bottom: 60px;
}

.gallery-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.gallery-photo {
    flex: 1;
    min-width: 0;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4 / 3;
}

.gallery-photo.large {
    flex: 1.5;
}

.gallery-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-photo:hover img {
    transform: scale(1.05);
}

.photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.gallery-photo:hover .photo-caption {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Platform Links Section
   ================================= */
.platform-links-section {
    margin-top: 80px;
    padding: 60px;
    border-radius: 24px;
}

.platform-links-title {
    font-size: 1.75rem;
    text-align: center;
    font-weight: 700;
    margin-bottom: 8px;
}

.platform-links-desc {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.platform-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.platform-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    text-decoration: none;
    color: #1a1a1a;
}

.platform-link-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 12px 40px rgba(44, 90, 255, 0.12);
    transform: translateY(-4px);
}

.platform-logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 12px;
    flex-shrink: 0;
}

.platform-info {
    flex: 1;
}

.platform-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #111827;
}

.platform-info p {
    font-size: 1rem;
    color: #4b5563;
    margin-bottom: 6px;
}

.platform-stat {
    font-size: 1rem;
    padding: 4px 10px;
    background: rgba(44, 90, 255, 0.1);
    color: var(--color-accent);
    border-radius: 20px;
    font-weight: 600;
}

.platform-arrow {
    font-size: 1.5rem;
    color: var(--color-accent);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.platform-link-card:hover .platform-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ===================================
   Vision Extended Content
   ================================= */
.vision-extended {
    margin-top: 60px;
    text-align: left;
}

.vision-insight-block {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.vision-insight-block h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.vision-insight-block p {
    font-size: 1.125rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 16px;
}

.vision-insight-block p:last-child {
    margin-bottom: 0;
}

.vision-insight-block strong {
    color: white;
}

.vision-insight-block em {
    color: #4f8fff;
    font-style: normal;
}

/* ===================================
   Mobile Responsive for New Sections
   ================================= */
@media (max-width: 768px) {
    .tools-pricing-section {
        padding: 32px 20px;
    }

    .tools-pricing-grid {
        grid-template-columns: 1fr;
    }

    .tool-pricing-card {
        padding: 24px;
    }

    .gallery-row {
        flex-direction: column;
    }

    .gallery-photo,
    .gallery-photo.large {
        flex: none;
        aspect-ratio: 16 / 9;
    }

    .platform-links-section {
        padding: 40px 20px;
    }

    .platform-links-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .platform-link-card {
        padding: 20px;
        gap: 16px;
    }

    .platform-logo {
        width: 64px;
        height: 64px;
        border-radius: 14px;
    }

    .platform-info h4 {
        font-size: 1.125rem;
    }

    .platform-info p {
        font-size: 1rem;
    }

    .platform-stat {
        font-size: 1rem;
        padding: 5px 12px;
    }

    .platform-arrow {
        opacity: 1;
        transform: translateX(0);
        font-size: 1.25rem;
    }

    .vision-insight-block {
        padding: 24px;
    }

    .vision-insight-block h3 {
        font-size: 1.125rem;
    }

    .vision-insight-block p {
        font-size: 1rem;
    }
}

/* ===================================
   Media Coverage Section
   ================================= */
.media-coverage {
    padding: var(--spacing-xl) 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(46, 169, 223, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(46, 169, 223, 0.15) 0%, transparent 40%),
        radial-gradient(ellipse at 60% 50%, rgba(46, 169, 223, 0.08) 0%, transparent 50%),
        #0a0a0a;
}

.media-coverage .section-title {
    color: white;
}

.media-coverage .section-desc {
    color: rgba(255, 255, 255, 0.7);
    margin: 0 auto;
}

.media-video-container {
    max-width: 900px;
    margin: 48px auto 0;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

/* ===================================
   Class Photos Section
   ================================= */
.class-photos {
    padding: var(--spacing-xl) 0;
}

.class-photos .section-title {
    color: white;
}

.class-photos .section-desc {
    color: rgba(255, 255, 255, 0.7);
    margin: 0 auto;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 48px auto;
    max-width: 1000px;
}

.photo-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.photo-item:hover img {
    transform: scale(1.05);
}

.photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 40px 24px 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-item:hover .photo-overlay {
    opacity: 1;
}

.photo-overlay span {
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 768px) {

    .media-coverage,
    .class-photos {
        padding: 60px 0;
    }

    .photos-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .photo-item {
        aspect-ratio: 16 / 10;
    }

    .photo-overlay {
        opacity: 1;
    }

    .media-video-container {
        margin-top: 32px;
    }
}

/* ===================================
   Side Progress Navigation
   ================================= */
.progress-nav {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    z-index: 999;
}

.progress-label {
    display: none;
}

.progress-dots {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 10px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d1d5db;
    transition: all 0.3s ease;
    cursor: pointer;
}

.progress-dot:hover {
    background: #9ca3af;
    transform: scale(1.3);
}

.progress-dot.active {
    background: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(44, 90, 255, 0.2);
}

/* Mobile */
@media (max-width: 768px) {
    .progress-nav {
        right: 12px;
    }

    .progress-label {
        font-size: 1rem;
        padding: 6px 10px;
    }

    .progress-dots {
        padding: 10px 8px;
        gap: 10px;
    }

    .progress-dot {
        width: 8px;
        height: 8px;
    }
}

/* Very small screens */
@media (max-width: 480px) {
    .progress-nav {
        right: 8px;
    }

    .progress-label {
        font-size: 1rem;
        padding: 5px 8px;
    }

    .progress-dots {
        padding: 8px 6px;
        gap: 8px;
    }

    .progress-dot {
        width: 6px;
        height: 6px;
    }
}

/* ===================================
   NEW Transformation Section - Table Style
   ================================= */
.transformation-new {
    padding: 80px 0;
}

.transform-table {
    margin-top: 48px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.transform-row {
    display: grid;
    grid-template-columns: 140px 1fr 1fr;
    border-bottom: 1px solid var(--color-border);
}

.transform-row:last-child {
    border-bottom: none;
}

.transform-header-row {
    background: #f8f9fa;
}

.transform-header-row .transform-cell {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.transform-cell {
    padding: 20px 24px;
    font-size: 1rem;
    line-height: 1.6;
}

.cell-category {
    font-weight: 600;
    color: var(--color-text);
    background: #fafafa;
    border-right: 1px solid var(--color-border);
}

.cell-before {
    color: #94a3b8;
    border-right: 1px solid var(--color-border);
}

.cell-after {
    color: var(--color-text);
    font-weight: 500;
}

/* Mobile */
@media (max-width: 768px) {
    .transformation-new {
        padding: 60px 0;
    }

    .transform-row {
        grid-template-columns: 1fr;
    }

    .transform-header-row {
        display: none;
    }

    .transform-cell {
        padding: 16px 20px;
    }

    .cell-category {
        background: #f8f9fa;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        font-size: 1rem;
        padding: 12px 20px;
    }

    .cell-before,
    .cell-after {
        border-right: none;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .cell-before::before {
        content: '前';
        font-size: 1rem;
        padding: 2px 8px;
        background: #f1f5f9;
        border-radius: 4px;
        color: #94a3b8;
    }

    .cell-after::before {
        content: '後';
        font-size: 1rem;
        padding: 2px 8px;
        background: #dbeafe;
        border-radius: 4px;
        color: var(--color-accent);
    }
}

/* ===================================
   NEW Tools Info - Simple Text Style
   ================================= */
.tools-info-simple {
    margin-top: 60px;
    padding: 32px 40px;
    border-radius: 12px;
    text-align: center;
}

.tools-info-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.tools-info-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.tools-info-desc strong {
    color: #1a1a1a;
}

.tools-info-desc .highlight-text {
    color: #22c55e;
    font-weight: 600;
}

.tools-info-note {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0;
}

@media (max-width: 768px) {
    .tools-info-simple {
        padding: 24px;
        margin-top: 40px;
    }

    .tools-info-title {
        font-size: 1rem;
    }

    .tools-info-desc,
    .tools-info-note {
        font-size: 1rem;
    }
}

/* ===================================
   Video Thumbnail Link Style
   ================================= */
.video-thumbnail-link {
    display: block;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-thumbnail-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.video-thumbnail {
    width: 100%;
    height: auto;
    display: block;
}

.video-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transition: background 0.3s ease;
}

.video-thumbnail-link:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.45);
}

.play-icon {
    transition: transform 0.3s ease;
}

.video-thumbnail-link:hover .play-icon {
    transform: scale(1.1);
}

.video-cta {
    color: white;
    font-size: 1rem;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 20px;
    border-radius: 50px;
}

/* ===================================
   What We Teach Section
   ================================= */
.what-we-teach {
    padding: 100px 0;
    /* background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%); */
}

.teach-timeline {
    display: grid;
    gap: 16px;
    max-width: 800px;
    margin: 60px auto 0;
}

.teach-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 24px 28px;
    background: var(--color-bg-alt);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.teach-item:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.teach-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.teach-content {
    flex: 1;
}

.teach-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.teach-content p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Highlight item (step 0) */
.teach-item.highlight-item {
    background: linear-gradient(135deg, #fef3c7 0%, #fef9e7 100%);
    border-color: #f59e0b;
}

.teach-item.highlight-item .teach-number {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.teach-item.highlight-item .teach-highlight {
    color: #b45309;
    font-weight: 500;
}

/* Final item */
.teach-item.final-item {
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    border-color: var(--primary);
}

.teach-item.final-item .teach-number {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

/* Mobile */
@media (max-width: 768px) {
    .what-we-teach {
        padding: 60px 0;
    }

    .teach-timeline {
        margin-top: 40px;
        gap: 12px;
    }

    .teach-item {
        padding: 18px 20px;
        gap: 16px;
    }

    .teach-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        border-radius: 10px;
    }

    .teach-content h4 {
        font-size: 1rem;
    }

    .teach-content p {
        font-size: 1rem;
    }
}

/* Teach tip style */
.teach-tip {
    font-size: 1rem;
    color: #6b7280;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(46, 169, 223, 0.05);
    border-left: 3px solid var(--primary);
    border-radius: 0 8px 8px 0;
    line-height: 1.5;
}

.teach-item.highlight-item .teach-tip {
    background: rgba(245, 158, 11, 0.08);
    border-left-color: #f59e0b;
}

.teach-item.final-item .teach-tip {
    background: rgba(46, 169, 223, 0.08);
}

/* ===================================
   Career Boost Section
   ================================= */
.career-boost {
    padding: 100px 0;
    /* background:
    radial-gradient(ellipse at 80% 50%, rgba(46, 169, 223, 0.22) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(46, 169, 223, 0.15) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 30%, rgba(46, 169, 223, 0.1) 0%, transparent 50%),
    #0a0a0a; */
}

.career-boost .section-label {
    color: var(--primary);
}

.career-boost .section-title {
    color: white;
}

.career-boost .section-desc {
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.career-steps {
    display: grid;
    gap: 20px;
    max-width: 900px;
    margin: 60px auto 0;
}

.career-step {
    display: flex;
    gap: 24px;
    padding: 28px 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.career-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(8px);
    border-color: rgba(34, 211, 238, 0.3);
}

.career-step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
    color: #0f172a;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.career-step-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.career-step-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Highlight step */
.career-step.highlight-step {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.15) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-color: rgba(34, 211, 238, 0.4);
}

.career-step.highlight-step .career-step-number {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.career-step-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 6px 14px;
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

/* Mobile */
@media (max-width: 768px) {
    .career-boost {
        padding: 60px 0;
    }

    .career-steps {
        margin-top: 40px;
        gap: 16px;
    }

    .career-step {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }

    .career-step-number {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
    }

    .career-step-content h4 {
        font-size: 1rem;
    }

    .career-step-content p {
        font-size: 1rem;
    }
}

/* ===================================
   Resume Comparison (Before/After)
   ================================= */
.resume-comparison {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 40px;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

/* 履歷卡片 - 紙張質感 + 傾斜效果 */
.comparison-card {
    background: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 0;
    min-height: 320px;
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.2),
        0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* 學習前 - 向左傾斜 */
.comparison-card.before {
    transform: rotate(-3deg) translateY(10px);
    opacity: 0.95;
}

.comparison-card.before:hover {
    transform: rotate(-1deg) translateY(5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

/* 學習後 - 向右傾斜 */
.comparison-card.after {
    transform: rotate(2deg) translateY(-5px);
}

.comparison-card.after:hover {
    transform: rotate(0deg) translateY(-10px) scale(1.03);
    box-shadow:
        0 20px 50px rgba(34, 211, 238, 0.2),
        0 10px 30px rgba(0, 0, 0, 0.15);
}



.comparison-card.after::before {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.comparison-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0;
    padding: 20px 24px 16px;
    border-bottom: 2px solid #f0f0f0;
    background: #fafafa;
}

.comparison-card.before .comparison-label {
    color: #888;
    background: #f5f5f5;
}

.comparison-card.after .comparison-label {
    color: var(--primary);
    background: rgba(34, 211, 238, 0.05);
    border-bottom-color: rgba(34, 211, 238, 0.2);
}

.comparison-label .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.comparison-card.before .dot {
    background: #ccc;
}

.comparison-card.after .dot {
    background: var(--primary);
    box-shadow: 0 0 8px rgba(34, 211, 238, 0.5);
}

.comparison-content {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 16px 24px 24px;
}

/* 履歷條目 - 更像真實履歷 */
.resume-item {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 1rem;
    line-height: 1.6;
    position: relative;
    padding-left: 20px;
}

.resume-item:last-child {
    border-bottom: none;
}

/* 學習前 - 淡化 + 刪除線 */
.resume-item.faded {
    background: transparent;
    color: #999;
    text-decoration: line-through;
    text-decoration-color: #ff6b6b;
    text-decoration-thickness: 2px;
}

.resume-item.faded::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #ccc;
    font-size: 1.2em;
}

/* 學習後 - 亮點標記 */
.resume-item.highlight {
    background: transparent;
    color: var(--color-bg);
    margin-left: -24px;
    padding-left: 44px;
    border-bottom: 1px solid #e8f4f8;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.resume-item.highlight strong {
    color: var(--primary);
    font-weight: 700;
}

.resume-text {
    display: block;
}

.progress-bar {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.progress-fill::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: progress-ray-trace 2s linear infinite;
}

@keyframes progress-ray-trace {
    0% {
        left: -50%;
    }

    100% {
        left: 100%;
    }
}

.comparison-arrow {
    color: var(--primary);
    opacity: 0.7;
}

/* Mobile */
@media (max-width: 768px) {
    .resume-comparison {
        margin-top: 60px;
        padding-top: 40px;
    }

    .comparison-title {
        font-size: 1.25rem;
        margin-bottom: 30px;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .comparison-arrow {
        transform: rotate(90deg);
        justify-self: center;
    }

    .comparison-card {
        min-height: auto;
        padding: 20px;
    }

    .resume-item {
        font-size: 1rem;
        padding: 10px 14px;
    }
}

/* ===================================
   FAQ Tabs
   ================================= */
.faq-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 40px 0 50px;
}

.faq-tab {
    padding: 14px 28px;
    background: transparent;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.faq-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.faq-category {
    display: none;
}

.faq-category.active {
    display: block;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-list .faq-item {
    background: #f9fafb;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.faq-list .faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    background: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: #1f2937;
    cursor: pointer;
}

.faq-list .faq-answer {
    padding: 0 24px 20px;
    color: #6b7280;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .faq-tabs {
        flex-direction: column;
        gap: 12px;
        padding: 0 20px;
    }

    .faq-tab {
        width: 100%;
        padding: 16px;
    }
}

/* ===================================
   Instructor Mottos
   ================================= */
.instructor-mottos {
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.motto-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(46, 169, 223, 0.08) 0%, rgba(147, 51, 234, 0.05) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

.motto-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.motto-item p {
    font-size: 1rem;
    color: #374151;
    line-height: 1.6;
    margin: 0;
}

.motto-item strong {
    color: var(--primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .motto-item {
        padding: 14px 16px;
    }

    .motto-icon {
        font-size: 1.25rem;
    }

    .motto-item p {
        font-size: 1rem;
    }
}

/* ===================================
   FAQ Groups (no tabs)
   ================================= */
.faq-group {
    margin-bottom: 60px;
}

.faq-group:last-child {
    margin-bottom: 0;
}

.faq-group-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 24px;
    padding-bottom: 12px;
    text-align: center;
}

/* ===================================
   Instructor Philosophy (clean list)
   ================================= */
.instructor-philosophy {
    margin: 30px 0;
    text-align: left;
}

.instructor-philosophy h4 {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.philosophy-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.philosophy-list li {
    position: relative;
    padding: 16px 20px 16px 24px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    border-left: 3px solid var(--primary);
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0 12px 12px 0;
}

.philosophy-list li:last-child {
    margin-bottom: 0;
}

/* ===================================
   Mobile Newsletter Button (Header)
   ================================= */
.mobile-newsletter-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
}


/* ===================================
   Mobile Bottom CTA Bar
   ================================= */
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 20px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
    background: var(--color-bg-alt);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.mobile-bottom-bar.visible {
    opacity: 1;
    transform: translateY(0);
}

.mobile-bottom-cta {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--primary);
    color: white;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
}

@media (max-width: 768px) {

    /* Mobile bottom bar - hidden by default, shown via JS when leaving hero */
    .mobile-bottom-bar {
        display: block;
        /* Keep display:block but use opacity/transform for animation */
        /* visibility controlled via .visible class */
    }

    .mobile-bottom-bar:not(.visible) {
        pointer-events: none;
    }

    /* Add padding to body to prevent content being hidden behind bottom bar */
    body {
        padding-bottom: 80px;
    }
}

/* ===================================
   Partner Logos Grid
   ================================= */
.partner-logos {
    margin-bottom: 60px;
}

.partner-title {
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 24px;
    align-items: center;
    justify-items: center;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: var(--color-bg-alt);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    height: 80px;
    width: 100%;
    transition: all 0.3s ease;
}

.logo-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.logo-item img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.logo-item:hover img {
    transform: scale(1.05);
}


@media (max-width: 768px) {
    .logo-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .logo-item {
        height: 60px;
        padding: 12px;
    }

    .logo-item img {
        max-height: 36px;
    }

    .partner-logos {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .logo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===================================
   Enterprise Logos Section - Apple Style Light Theme
   ================================= */
.enterprise-logos {
    padding: 100px 0;
    background: #ffffff;
}

.enterprise-logos .section-title {
    color: #1d1d1f;
    font-weight: 700;
}

.enterprise-logos .section-desc {
    color: #6b7280;
}

.logo-grid-simple {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    justify-items: center;
    align-items: center;
    gap: 48px 60px;
    margin-top: 60px;
}

.logo-grid-simple img {
    height: 80px;
    width: auto;
    max-width: 140px;
    transition: all 0.3s ease;
}

.logo-grid-simple img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .enterprise-logos {
        padding: 60px 0;
    }

    .logo-grid-simple {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px 20px;
        margin-top: 40px;
    }

    .logo-grid-simple img {
        height: 60px;
        max-width: 100%;
        object-fit: contain;
        filter: grayscale(0%);
        opacity: 0.8;
    }
}

/* ===================================
   Teach Icon Style
   ================================= */
.teach-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.teach-item.highlight-item .teach-icon {
    background: linear-gradient(135deg, #fef3c7 0%, #fef9e7 100%);
}

.teach-item.final-item .teach-icon {
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
}

@media (max-width: 768px) {
    .teach-icon {
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }
}

/* ===================================
   Enterprise Inquiry Form & Warning Blocks
   ================================= */
.enterprise-inquiry {
    padding: 40px;
    background: rgba(147, 51, 234, 0.04);
    /* 淡紫色背景 */
    border-radius: 16px;
    border: 1px solid rgba(147, 51, 234, 0.15);
    box-shadow: 0 4px 20px rgba(147, 51, 234, 0.05);
    width: 70%;
    margin: 40px auto;
}

.inquiry-content {
    text-align: center;
    margin-bottom: 30px;
}

.inquiry-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.inquiry-content p {
    font-size: 1rem;
    color: var(--text-muted);
}

.inquiry-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.inquiry-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.inquiry-form input,
.inquiry-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    background: #f3f4f6;
    /* 淺灰背景 */
    color: #1f2937;
    transition: all 0.3s ease;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus,
.inquiry-form select:focus {
    outline: none;
    background: #ffffff;
    border-color: #9333ea;
    box-shadow: 0 0 0 4px rgba(147, 51, 234, 0.1);
}

.inquiry-form textarea {
    resize: vertical;
    min-height: 100px;
}

.inquiry-form select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    background: #f3f4f6;
    /* 淺灰背景 */
    color: #1f2937;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.inquiry-form label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.inquiry-form label .required {
    color: #ef4444;
}

.inquiry-form .form-group {
    flex: 1;
}

.inquiry-form .form-group.full-width {
    width: 100%;
}

.inquiry-form button {
    align-self: center;
    padding: 16px 48px;
}

/* Inquiry Highlights */
.inquiry-highlights {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.inquiry-highlights .highlight-item {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(46, 169, 223, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
}

/* Submit Button Enhanced */
.inquiry-submit {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 300px;
    margin: 20px auto 0;
    padding: 18px 40px;
    font-size: 1.125rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border: none !important;
    border-radius: 12px;
    color: white !important;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(46, 169, 223, 0.3);
}

.inquiry-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(46, 169, 223, 0.4);
}

.inquiry-submit svg {
    flex-shrink: 0;
}

/* 通用警示/備註區塊樣式 - 供其他區塊（如「超適合的場地嗎」）使用 */
.warning-note {
    padding: 40px;
    background: rgba(147, 51, 234, 0.04);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(147, 51, 234, 0.05);
}

.wish-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    width: 50%;
    margin: 40px auto
}

.wish-cta-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #1a1a1a;
}

.wish-cta-content p {
    color: #555;
    margin: 0;
    font-size: 1rem;
}

.wish-cta .btn {
    flex-shrink: 0;
    background: white;
    border-color: #9333ea;
    color: #9333ea;
}

.wish-cta .btn:hover {
    background: #9333ea;
    color: white;
}

@media (max-width: 768px) {

    .enterprise-inquiry,
    .warning-note {
        margin-top: 40px;
        padding: 24px;
    }

    .inquiry-content h3 {
        font-size: 1.25rem;
    }

    .inquiry-form .form-row {
        grid-template-columns: 1fr;
    }

    .inquiry-highlights {
        gap: 12px;
    }

    .inquiry-highlights .highlight-item {
        font-size: 1rem;
        padding: 6px 12px;
    }

    .inquiry-submit {
        max-width: 100%;
        font-size: 1rem;
        padding: 16px 32px;
    }

    /* APP-style Mobile Form Experience */
    .enterprise-inquiry,
    .warning-note {
        width: 90%;
        margin-top: 30px;
        padding: 20px 16px;
        border-radius: 16px;
        background: rgba(147, 51, 234, 0.04);
    }

    .wish-cta {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        gap: 20px;
    }

    .wish-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

.inquiry-content {
    margin-bottom: 24px;
}

.inquiry-content h3 {
    font-size: 1.375rem;
    text-align: center;
    margin-bottom: 12px;
}

.inquiry-content p {
    font-size: 1rem;
    text-align: center;
    line-height: 1.6;
    color: #6b7280;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.inquiry-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.inquiry-form .form-group {
    margin-bottom: 16px;
}

.inquiry-form label {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    padding: 16px 14px;
    font-size: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
    transition: all 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(46, 169, 223, 0.1);
    background: var(--color-bg-alt);
}

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder {
    color: #9ca3af;
    font-size: 1rem;
}

.inquiry-form select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.inquiry-form textarea {
    min-height: 100px;
    resize: none;
}

.inquiry-form .form-group.full-width {
    margin-bottom: 20px;
}

.inquiry-submit {
    position: sticky;
    bottom: 20px;
    margin-top: 8px;
    padding: 18px 24px;
    font-size: 1.0625rem;
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(46, 169, 223, 0.35);
}

.inquiry-submit:active {
    transform: scale(0.98);
}

/* Add subtle animation on input focus */
.inquiry-form .form-group:focus-within label {
    color: var(--primary);
}

/* ===================================
   Tools Grid Flat (no categories)
   ================================= */
.tools-grid-flat {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 50px;
}


@media (max-width: 768px) {
    .tools-grid-flat {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 30px;
    }
}

/* ===================================
   Teach Grid Two Column Layout
   ================================= */
.teach-grid-two-col {
    max-width: 900px;
    margin: 50px auto 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.teach-row {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding: 28px 0;
    border-bottom: 1px solid #e5e7eb;
    align-items: start;
}

.teach-row:last-child {
    border-bottom: none;
}

.teach-title {
    display: flex;
    align-items: center;
    gap: 16px;
}

.teach-num {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(46, 169, 223, 0.1);
    padding: 6px 12px;
    border-radius: 6px;
}

.teach-title h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.teach-desc p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 0 10px;
}

.teach-tools {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(46, 169, 223, 0.08);
    padding: 6px 12px;
    border-radius: 20px;
    display: inline-block;
}

.teach-row.highlight-row {
    background: linear-gradient(135deg, #fef3c7 0%, #fef9e7 100%);
    border-radius: 12px;
    padding: 28px 24px;
    margin-top: 16px;
    border-bottom: none;
}

.teach-row.highlight-row .teach-num {
    background: #f59e0b;
    color: white;
}

.teach-row.highlight-row .teach-tools {
    background: rgba(245, 158, 11, 0.2);
    color: #b45309;
}

@media (max-width: 768px) {
    .teach-grid-two-col {
        margin-top: 30px;
    }

    .teach-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px 0;
    }

    .teach-title h4 {
        font-size: 1rem;
    }

    .teach-desc p {
        font-size: 1rem;
    }

    .teach-row.highlight-row {
        padding: 20px 16px;
    }
}

/* ===================================
   Mobile Newsletter Button - Force Display
   ================================= */
@media (max-width: 768px) {
    .header-inner {
        display: flex;
        align-items: center;
    }
}

/* ===================================
   Countdown Badge Styles
   ================================= */
.countdown-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 600;
}

.countdown-badge.early-bird {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.countdown-badge.late-bird {
    background: rgba(245, 158, 11, 0.15);
    color: #d97706;
}

.countdown-badge.closed {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

/* Mobile Schedule - removed duplicate, see Mobile Schedule Section below */

/* ===================================
   Discount Note Style
   ================================= */
.discount-note {
    display: block;
    margin-top: 8px;
    font-size: 1rem;
    color: #dc2626;
    font-weight: 500;
}

@media (max-width: 768px) {
    .discount-note {
        font-size: 1rem;
        text-align: center;
    }
}

/* ===================================
   Transform Cards (Redesigned)
   ================================= */
.transform-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 50px auto 0;
}

.transform-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.transform-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.transform-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.transform-before {
    font-size: 1rem;
    color: #9ca3af;
    text-decoration: line-through;
    margin-bottom: 8px;
}

.transform-arrow {
    font-size: 1.25rem;
    color: #22c55e;
    margin: 8px 0;
}

.transform-after {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

@media (max-width: 768px) {
    .transform-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 30px;
    }

    .transform-card {
        padding: 20px 16px;
    }

    .transform-label {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .transform-before {
        font-size: 1rem;
    }

    .transform-arrow {
        font-size: 1rem;
        margin: 6px 0;
    }

    .transform-after {
        font-size: 1rem;
    }
}

/* ===================================
   Star Rating Style
   ================================= */
.star-rating {
    color: #f59e0b;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.testimonial-card .author-avatar {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

/* ===================================
   Countdown Badge - Red Theme
   ================================= */
.countdown-badge.early-bird,
.countdown-badge.late-bird {
    background: rgba(239, 68, 68, 0.12);
    color: #dc2626;
    font-weight: 700;
}

/* ===================================
   Logo Grid - Larger Desktop
   ================================= */
.logo-grid-simple img {
    height: 80px;
}

/* ===================================
   Logo Grid - 100px Height Override
   ================================= */
.logo-grid-simple img {
    height: 100px !important;
}

/* ===================================
   Transform Cards - Enhanced
   ================================= */
.transform-cards {
    gap: 24px;
}

.transform-card {
    padding: 32px;
}

.transform-label {
    font-size: 1rem;
    margin-bottom: 20px;
}

.transform-before {
    font-size: 1rem;
}

.transform-after {
    font-size: 1.125rem;
}

.transformation-new .section-desc {
    max-width: 600px;
    margin: 16px auto 0;
    color: var(--text-muted);
}

/* ===================================
   Logo Grid - Fixed Height 90px
   ================================= */
.logo-grid-simple img {
    height: 90px !important;
    max-height: 90px !important;
    min-height: 90px !important;
    width: auto;
    object-fit: contain;
    object-position: center;
}




/* ===================================
   Mobile Newsletter Button - FINAL FIX
   ================================= */
@media (max-width: 768px) {
    .header-inner {
        position: relative;
    }

    /* Hide original side progress nav on mobile */
    .progress-nav {
        display: none;
    }
}

/* ===================================
   Mobile Horizontal Progress Bar
   ================================= */
.mobile-progress-container {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    height: 3px;
    background: #e5e7eb;
    z-index: 999;
}

.mobile-progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.2s ease;
}

@media (max-width: 768px) {
    .mobile-progress-container {
        display: block;
    }
}

/* ===================================
   Schedule Mobile Compact Layout
   ================================= */


/* ===================================
   FORCE Mobile Newsletter Button Display
   ================================= */
.mobile-newsletter-btn {
    display: none;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    flex-shrink: 0;
}

.mobile-newsletter-btn svg {
    display: block;
}

@media screen and (max-width: 768px) {
    .nav-cta-btn {
        display: none;
    }
}

/* ===================================
   Mobile Instructor Section Optimization
   ================================= */
@media (max-width: 768px) {
    .instructor {
        padding: 50px 0;
    }

    .instructor-content {
        display: flex;
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .instructor-image {
        margin-bottom: 0;
        width: 100%;
    }

    .instructor-image img {
        width: 200px;
        height: 200px;
        border-radius: 50%;
        object-fit: cover;
        margin: 0 auto;
        display: block;
    }

    .instructor-info {
        text-align: center;
    }

    .instructor-name {
        font-size: 1.75rem;
        margin-bottom: 8px;
    }

    .instructor-title {
        font-size: 1rem;
        /* margin-bottom: 24px; */
    }

    .instructor-credentials {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-bottom: 28px;
    }

    .credential {
        justify-content: center;
        padding: 14px 18px;
    }

    .instructor-philosophy {
        text-align: left;
        margin-top: 20px;
    }

    .instructor-philosophy h4 {
        font-size: 1rem;
        margin-bottom: 16px;
        text-align: center;
    }

    .philosophy-list li {
        font-size: 1rem;
        padding: 14px 16px;
        margin-bottom: 10px;
    }
}

/* ===================================
   Mobile Resume Comparison Optimization
   ================================= */
@media (max-width: 768px) {
    .resume-comparison {
        margin-top: 50px;
        padding: 30px 0;
    }

    .comparison-title {
        font-size: 1.375rem;
        line-height: 1.4;
        margin-bottom: 24px;
        text-align: center;
    }

    .comparison-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .comparison-card {
        padding: 24px 20px;
        border-radius: 16px;
    }

    .comparison-card h4 {
        font-size: 1rem;
        margin-bottom: 16px;
        text-align: center;
    }

    .resume-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .resume-item {
        font-size: 1rem;
        padding: 14px 16px;
        border-radius: 10px;
        text-align: left;
    }

    .comparison-arrow {
        display: flex;
        justify-content: center;
        transform: rotate(90deg);
        margin: -8px 0;
    }

    .comparison-card.before {
        order: 1;
    }

    .comparison-arrow {
        order: 2;
    }

    .comparison-card.after {
        order: 3;
    }
}


/* ===================================
   Mobile Schedule Section - Same as PC
   ================================= */
@media (max-width: 768px) {
    .schedule {
        padding: 60px 0;
    }

    .schedule .section-title {
        font-size: 1.5rem;
    }

    .schedule-list {
        max-width: 100%;
    }

    .schedule-month-group {
        padding: 20px 16px;
        margin-bottom: 16px;
    }

    .month-title {
        font-size: 1rem;
        padding-bottom: 10px;
    }

    /* Mobile: Same as PC layout */
    .schedule {
        padding: 60px 0;
    }

    .schedule .section-title {
        font-size: 1.5rem;
    }

    .schedule-month-group {
        padding: 20px 16px;
    }

    .month-title {
        font-size: 1.125rem;
    }

    /* Same horizontal layout as PC */
    .schedule-item {
        display: flex;
        align-items: center;
        gap: 20px;
        padding: 20px 0;
        border-bottom: 1px solid #efefef;
    }

    .schedule-item:last-child {
        border-bottom: none;
    }

    /* Date box - same as PC */
    .schedule-item .date-col {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-width: 80px;
        padding: 14px 16px;
        border: 2px solid #1a1a1a;
        border-radius: 8px;
        background: white;
        flex-shrink: 0;
    }

    .schedule-item .date-col .date {
        font-size: 1.5rem;
        font-weight: 900;
        color: #1a1a1a;
        line-height: 1;
    }

    .schedule-item .date-col .day {
        font-size: 0.875rem;
        font-weight: 600;
        color: #1a1a1a;
        margin-top: 4px;
    }

    /* Hide time-col, show time in info-col */
    .schedule-item .time-col {
        display: none;
    }

    /* Info column - middle */
    .schedule-item .info-col {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .schedule-item .info-col .location {
        font-size: 1rem;
        font-weight: 700;
        color: #1a1a1a;
    }

    .schedule-item .info-col .location::before {
        content: '13:00 - 17:00 • ';
        font-weight: 400;
        color: #6b7280;
    }

    .schedule-item .countdown-badge {
        font-size: 0.85rem;
        padding: 6px 14px;
    }

    /* Action column - right */
    .schedule-item .action-col {
        flex-shrink: 0;
    }

    .schedule-item .action-col .btn {
        padding: 12px 20px;
        font-size: 0.95rem;
        font-weight: 600;
        border-radius: 8px;
        white-space: nowrap;
    }

    /* Disabled state */
    .schedule-item.disabled {
        opacity: 0.6;
    }

    .schedule-item.disabled .date-col {
        border-color: #ccc;
    }

    .schedule-item.disabled .date-col .date,
    .schedule-item.disabled .date-col .day {
        color: #999;
    }

    .schedule-note {
        margin-top: 24px;
    }

    .schedule-note p {
        font-size: 0.9rem;
    }
}

/* ===================================
   Mobile Modal Fix
   ================================= */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 20px 16px;
        align-items: flex-start;
        padding-top: 60px;
    }

    .modal-content {
        margin: 0;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
        border: none !important;
        outline: none !important;
    }

    .modal-content.modal-small {
        padding: 24px 20px;
    }

    .modal-content.modal-small h2 {
        font-size: 1.25rem;
        margin-bottom: 8px;
    }

    .modal-content.modal-small .modal-desc {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .modal-content.modal-small .form-group {
        margin-bottom: 16px;
    }

    .modal-content.modal-small .form-group label {
        font-size: 1rem;
        margin-bottom: 6px;
    }

    .modal-content.modal-small .form-group input {
        padding: 14px 16px;
        font-size: 1rem;
        border: 1px solid #d1d5db;
        border-radius: 10px;
    }

    .modal-content.modal-small .btn {
        width: 100%;
        padding: 14px;
        font-size: 1rem;
        border-radius: 10px;
    }
}

/* ===================================
   Mobile Only Line Break
   ================================= */
.mobile-only {
    display: none;
}

.desktop-only {
    display: inline;
}

img.desktop-only {
    display: block;
}

img.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: inline;
    }

    .desktop-only {
        display: none;
    }

    img.mobile-only {
        display: block;
    }

    img.desktop-only {
        display: none;
    }
}

/* Chapter title style */
.teach-chapter {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
    letter-spacing: 0.02em;
}

/* ===================================
   Mobile Teach Section - Single Column Layout
   ================================= */
@media (max-width: 768px) {
    .teach-grid-two-col {
        margin-top: 24px;
    }

    .teach-row {
        display: flex;
        flex-direction: column;
        gap: 8px;
        padding: 16px 0;
        border-bottom: 1px solid #e5e7eb;
    }

    .teach-row:last-child {
        border-bottom: none;
    }

    .teach-title {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .teach-num {
        font-size: 1rem;
        padding: 3px 8px;
        min-width: 24px;
        text-align: center;
    }

    .teach-title h4 {
        font-size: 1rem;
        font-weight: 600;
        margin: 0;
    }

    .teach-desc {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding-left: 34px;
    }

    .teach-subtitle {
        font-size: 1rem;
        color: #6b7280;
        line-height: 1.4;
        margin: 0;
        flex: 1;
    }

    .teach-tools {
        font-size: 1rem;
        padding: 4px 10px;
        background: rgba(46, 169, 223, 0.08);
        color: var(--primary);
        border-radius: 20px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* 神秘互動環節 - 特殊樣式 */
    .teach-row.highlight-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px 16px;
        margin-top: 16px;
        background: linear-gradient(135deg, #fef3c7 0%, #fef9e7 100%);
        border-radius: 16px;
        border: none;
        text-align: center;
    }

    .teach-row.highlight-row .teach-title {
        justify-content: center;
    }

    .teach-row.highlight-row .teach-num {
        background: #f59e0b;
        color: white;
    }

    .teach-row.highlight-row .teach-title h4 {
        font-size: 1.125rem;
        font-weight: 700;
    }

    .teach-row.highlight-row .teach-desc {
        display: block;
    }

    .teach-row.highlight-row .teach-desc p {
        font-size: 1rem;
        color: #92400e;
        margin-bottom: 10px;
    }

    .teach-row.highlight-row .teach-tools {
        display: inline-block;
        background: rgba(245, 158, 11, 0.2);
        color: #b45309;
        font-size: 1rem;
        padding: 6px 16px;
    }
}

/* ===================================
   Mobile Schedule Section - Card Style V2
   ================================= */


/* ===================================
   Desktop: Insight Section Title Hierarchy
   ================================= */
@media (min-width: 769px) {
    .insight-chart-col .section-title {
        /* font-size: 2.25rem; */

        text-align: center;
        margin-bottom: 28px;
    }

    .insight-text-col .section-title {
        font-size: 1.5rem;
        color: var(--primary);
        font-weight: 600;
    }
}

/* ===================================
   What We Teach Section - Desktop Center
   ================================= */
@media (min-width: 769px) {

    .what-we-teach .section-header,
    .curriculum .section-header,
    .why-ai .section-header,
    .class-photos .section-header,
    .instructor .section-header,
    .faq .section-header {
        text-align: center;
    }

    .what-we-teach .section-desc,
    .curriculum .section-desc,
    .why-ai .section-desc,
    .class-photos .section-desc,
    .instructor .section-desc,
    .faq .section-desc {
        text-align: center;
        max-width: 700px;
        margin: 0 auto;
    }
}

/* ===================================
   Testimonials Mobile - Single Column
   ================================= */
@media (max-width: 768px) {
    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .testimonial-card {
        padding: 20px;
    }
}

/* ===================================
   Skill Level Spectrum Section
   ================================= */
.skill-level {
    padding: var(--spacing-lg) 0;
    /* background: linear-gradient(180deg, #f8fafc 0%, white 100%); */
}

.skill-level .section-header {
    text-align: center;
}

.skill-level .section-desc {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.skill-spectrum {
    max-width: 700px;
    margin: 40px auto 0;
}

.spectrum-annotation {
    position: relative;
    width: 50%;
    text-align: center;
    margin-bottom: 8px;
}

.annotation-text {
    display: inline-block;
    padding: 8px 16px;
    background: #f59e0b;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 20px;
}

.annotation-arrow {
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #f59e0b;
    margin: 0 auto;
}

.spectrum-numbers {
    display: flex;
    justify-content: space-between;
    padding: 0 5px;
    margin-bottom: 4px;
}

.spectrum-numbers span {
    width: 28px;
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    color: #9ca3af;
}

.spectrum-numbers span:nth-child(-n+5) {
    color: var(--primary);
}

.spectrum-bar {
    position: relative;
    height: 52px;
    background: #e5e7eb;
    border-radius: 26px;
    overflow: visible;
}

.spectrum-highlight {
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, #1a8bc4 0%, #2EA9DF 50%, #5cc7e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 0 20px rgba(46, 169, 223, 0.5),
        0 0 40px rgba(46, 169, 223, 0.3);
    overflow: hidden;
}

.spectrum-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: ray-trace 2s linear infinite;
}

@keyframes ray-trace {
    0% {
        left: -50%;
    }

    100% {
        left: 100%;
    }
}

.spectrum-text {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.spectrum-cursor {
    position: absolute;
    left: 25%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background: var(--color-bg-alt);
    border: 3px solid var(--primary);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(46, 169, 223, 0.4);
    z-index: 2;
    animation: cursor-pulse 1.5s ease-in-out infinite;
}

.spectrum-cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

@keyframes cursor-pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 2px 8px rgba(46, 169, 223, 0.4);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        box-shadow: 0 4px 16px rgba(46, 169, 223, 0.6);
    }
}

.spectrum-progress-arrow {
    position: relative;
    display: flex;
    align-items: center;
    margin: 16px 0 8px;
    padding-left: 25%;
}

.progress-line {
    position: absolute;
    left: 25%;
    width: 55%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, #22c55e 100%);
    border-radius: 2px;
}

.progress-arrow-head {
    position: absolute;
    right: 15%;
    color: #22c55e;
    animation: arrow-bounce 1.5s ease-in-out infinite;
}

.progress-label {
    position: absolute;
    right: 10%;
    top: -20px;
    font-size: 1rem;
    font-weight: 600;
    color: #22c55e;
    white-space: nowrap;
}

@keyframes arrow-bounce {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

.spectrum-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 1rem;
    color: #6b7280;
}

.spectrum-note {
    margin-top: 24px;
    text-align: center;
    font-size: 1rem;
    color: #ffffff;
    line-height: 1.7;
}

.spectrum-note strong {
    color: var(--primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .skill-spectrum {
        margin-top: 30px;
    }

    .spectrum-annotation {
        width: 55%;
    }

    .annotation-text {
        font-size: 1rem;
        padding: 6px 12px;
    }

    .spectrum-numbers span {
        font-size: 1rem;
        width: 16px;
    }

    .spectrum-bar {
        height: 44px;
        border-radius: 22px;
    }


    .spectrum-text {
        font-size: 1rem;
    }

    .spectrum-labels {
        font-size: 1rem;
    }
}

/* ===================================
   Vision Insight Items (No Box)
   ================================= */
.vision-extended.no-box {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 48px;
}

.vision-insight-item {
    max-width: 800px;
}

.insight-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
    padding-left: 16px;
}

.vision-insight-item p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 12px;
}

.vision-insight-item p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .vision-extended.no-box {
        gap: 32px;
        margin-top: 36px;
    }

    .insight-title {
        font-size: 1.0625rem;
        padding-left: 12px;
    }

    .vision-insight-item p {
        font-size: 1rem;
        line-height: 1.7;
    }
}

/* Line Floating Button */
.line-floating-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #06C755;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(6, 199, 85, 0.4);
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.line-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(6, 199, 85, 0.5);
}

.line-floating-btn svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 768px) {
    .line-floating-btn {
        bottom: 120px;
        right: 16px;
        width: 52px;
        height: 52px;
    }

    .line-floating-btn svg {
        width: 28px;
        height: 28px;
    }
}

/* ===================================
   Curriculum Table - Linear Style
   ================================= */

.curriculum-table-container {
    margin-top: 48px;
    overflow-x: auto;
}

.curriculum-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--color-bg-elevated);
    border-radius: 12px;
    overflow: hidden;
}

.curriculum-table thead {
    background: var(--color-bg-alt);
}

.curriculum-table th {
    padding: 16px 20px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
}

.curriculum-table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.2s ease;
}

.curriculum-table tbody tr:last-child {
    border-bottom: none;
}

.curriculum-table tbody tr:hover {
    background: var(--color-bg-alt);
}

.curriculum-table td {
    padding: 20px;
    font-size: 1rem;
    color: var(--color-text);
    vertical-align: top;
}

/* Column widths */
.col-num {
    width: 60px;
    text-align: center;
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 1rem;
}

.col-topic {
    width: 25%;
    font-weight: 600;
    color: var(--color-text);
}

.col-desc {
    width: 40%;
    color: var(--color-text-light);
    line-height: 1.6;
}

.col-tools {
    width: 25%;
}

/* Tool badges */
.tool-badge {
    display: inline-block;
    padding: 4px 10px;
    margin: 2px 4px 2px 0;
    font-size: 1rem;
    font-weight: 500;
    background: var(--color-bg);
    color: var(--color-text-light);
    border-radius: 6px;
    border: 1px solid var(--color-border);
    white-space: nowrap;
}

.tool-badge.concept {
    background: rgba(168, 85, 247, 0.1);
    color: var(--secondary);
    border-color: rgba(168, 85, 247, 0.2);
}

.tool-badge.mystery {
    background: rgba(94, 106, 210, 0.1);
    color: var(--primary);
    border-color: rgba(94, 106, 210, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .curriculum-table {
        font-size: 1rem;
    }

    .curriculum-table th,
    .curriculum-table td {
        padding: 12px;
    }

    .col-num {
        width: 40px;
        font-size: 1rem;
    }

    .col-topic {
        width: 30%;
    }

    .col-desc {
        display: none;
        /* 手機版隱藏說明欄 */
    }

    .col-tools {
        width: auto;
    }

    .tool-badge {
        font-size: 1rem;
        padding: 3px 8px;
    }
}

/* ===================================
   Mobile Hamburger Menu
   ================================= */

/* Menu Toggle Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.20);
    backdrop-filter: blur(8px);
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Slide Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100%;
    background: #0f0f12;
    z-index: 1002;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-light);
    transition: color 0.2s ease;
}

.mobile-menu-close:hover {
    color: var(--color-text);
}

.mobile-menu-links {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 8px;
}

.mobile-menu-link {
    display: block;
    padding: 16px 20px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    border-radius: 12px;
    transition: background 0.2s ease, color 0.2s ease;
}

.mobile-menu-link:hover {
    background: var(--color-bg-alt);
    color: var(--primary);
}

/* 領取加薪秘笈 - 特別顯眼 */
.mobile-menu-cta {
    padding: 24px;
    border-top: 1px solid var(--color-border);
}

.mobile-menu-newsletter-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 20px rgba(94, 106, 210, 0.4);
}

.mobile-menu-newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(94, 106, 210, 0.5);
}

.mobile-menu-newsletter-btn svg {
    flex-shrink: 0;
}

/* Show hamburger on mobile */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        display: none;
    }

    .nav-cta-btn {
        display: none;
    }

    .mobile-newsletter-btn {
        display: none;
    }
}