/* ============================================
   Global Styles & Reset
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Prevent all elements from overflowing */
*, *::before, *::after {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: anywhere;
    word-break: normal;
}

/* Force all containers to respect viewport width */
* {
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    position: relative;
}

:root {
    /* Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --dark-bg: #1a1a2e;
    --dark-card: #16213e;
    --alert-bg: #450a0a;
    --alert-border: #991b1b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
    overflow-x: hidden;
    word-break: normal;
    overflow-wrap: anywhere;
    hyphens: auto;
    -webkit-hyphens: auto;
    -moz-hyphens: auto;
    -ms-hyphens: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    word-break: normal;
    overflow-wrap: anywhere;
}

/* Ensure all sections don't overflow */
section {
    overflow-x: hidden;
    max-width: 100%;
    box-sizing: border-box;
}

/* ============================================
   Main Header / Navigation
   ============================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #000000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    min-height: 70px;
    flex-wrap: nowrap;
}

.header-left {
    display: flex;
    align-items: center;
}

.product-logo {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-gradient {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    line-height: 1;
}

.logo-subtitle {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.company-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.company-logo:hover {
    opacity: 0.85;
}

/* Header responsive */
@media (max-width: 768px) {
    .header-container {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo-gradient {
        font-size: var(--font-size-2xl);
    }

    .logo-subtitle {
        font-size: 0.65rem;
    }

    .company-logo {
        height: 36px;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: var(--spacing-sm);
    }

    .logo-gradient {
        font-size: var(--font-size-xl);
    }

    .logo-subtitle {
        font-size: 0.6rem;
    }

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

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.section-intro {
    font-size: var(--font-size-lg);
    text-align: center;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    max-width: 100%;
    word-wrap: break-word;
    white-space: normal;
    line-height: 1.4;
    min-height: 48px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: var(--font-size-xl);
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    overflow: hidden;
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

.hero-section .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    animation: fadeInDown 0.8s ease;
    max-width: 100%;
    word-wrap: break-word;
    text-align: center;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-title .highlight {
    display: block;
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: var(--spacing-sm);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s backwards;
    width: 100%;
    max-width: 100%;
}

.hero-visual {
    margin-top: var(--spacing-2xl);
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.floating-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-2xl);
    animation: floatCard 3s ease-in-out infinite;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.card-content {
    display: flex;
    gap: var(--spacing-xl);
}

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

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    font-variant-numeric: tabular-nums;
    min-width: 180px;
    display: inline-block;
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* ============================================
   Hook Section - 警示區
   ============================================ */
.hook-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
}

.hook-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.warning-icon {
    font-size: var(--font-size-5xl);
    animation: shake 0.5s ease infinite;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.hook-header h2 {
    font-size: var(--font-size-3xl);
    color: #fbbf24;
    margin: 0;
}

.hook-intro {
    text-align: center;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
}

.scenarios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.scenario-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.scenario-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.scenario-header h3 {
    font-size: var(--font-size-xl);
    margin: 0;
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.risk-badge {
    background: var(--danger-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    max-width: 100%;
    word-wrap: break-word;
    display: inline-block;
    text-align: center;
}

.chat-demo {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.chat-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.chat-message.user {
    background: rgba(99, 102, 241, 0.2);
    border-left: 4px solid var(--primary-color);
}

.chat-message.assistant {
    background: rgba(139, 92, 246, 0.15);
    border-left: 4px solid var(--secondary-color);
}

.chat-message.alert {
    background: rgba(239, 68, 68, 0.2);
    border-left: 4px solid var(--danger-color);
}

.message-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.message-header .icon {
    font-size: var(--font-size-lg);
}

.message-content {
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* ============================================
   Problem Section
   ============================================ */
.problem-section {
    background: var(--bg-light);
    padding: var(--spacing-3xl) 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.problem-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    max-width: 100%;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.problem-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
}

.problem-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

.problem-question {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.problem-detail {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   Trust Numbers Section
   ============================================ */
.trust-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
}

.trust-section .section-title {
    color: white;
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.number-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: transform 0.3s ease;
    overflow: hidden;
    word-break: normal;
    overflow-wrap: anywhere;
}

.number-card:hover {
    transform: scale(1.05);
}

.big-number {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    font-variant-numeric: tabular-nums;
    text-align: center;
    word-break: keep-all;
    white-space: nowrap; /* Keep number on one line */
}

.number-suffix {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    display: inline-block;
    margin-left: 0.25rem;
}

.number-label {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: var(--spacing-md) 0;
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
    white-space: normal !important; /* Force text wrapping */
}

.number-desc {
    font-size: var(--font-size-base);
    opacity: 0.9;
    line-height: 1.6;
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
    white-space: normal !important; /* Force text wrapping */
}

/* ============================================
   Solution Section
   ============================================ */
.solution-section {
    background: var(--bg-white);
    padding: var(--spacing-3xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.feature-card {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Dashboard Preview */
.dashboard-preview {
    margin-top: var(--spacing-3xl);
}

.preview-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.preview-header h3 {
    font-size: var(--font-size-3xl);
    color: var(--text-primary);
}

.preview-mockup {
    max-width: 900px;
    margin: 0 auto;
}

.mockup-browser {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.browser-bar {
    background: #e5e7eb;
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #9ca3af;
}

.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #fbbf24; }
.browser-dots span:nth-child(3) { background: #10b981; }

.browser-url {
    flex: 1;
    background: var(--bg-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.browser-content {
    padding: var(--spacing-xl);
    background: var(--bg-light);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.dashboard-header h4 {
    font-size: var(--font-size-2xl);
    margin: 0;
}

.status-badge {
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-box {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    border-left: 4px solid;
}

.stat-box.danger {
    border-color: var(--danger-color);
}

.stat-box.warning {
    border-color: var(--warning-color);
}

.stat-box.success {
    border-color: var(--success-color);
}

.stat-count {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
}

.stat-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.dashboard-alert {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-left: 4px solid var(--danger-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-icon {
    font-size: var(--font-size-2xl);
}

.alert-content {
    flex: 1;
}

.alert-content strong {
    color: var(--danger-color);
    font-weight: 700;
}

.alert-time {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-top: 0.25rem;
}

/* ============================================
   Footer Section
   ============================================ */
.footer-section {
    background: var(--dark-bg);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-title {
    font-size: var(--font-size-4xl);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.footer-subtitle {
    font-size: var(--font-size-xl);
    text-align: center;
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
}

.footer-cta {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.footer-info {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
}

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

.footer-logo strong {
    display: block;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.footer-logo span {
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-copyright {
    text-align: center;
    opacity: 0.6;
    font-size: var(--font-size-sm);
}

/* ============================================
   Partner Badge
   ============================================ */
.partner-badge {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-base);
    opacity: 0.9;
    font-weight: 500;
}

.section-intro-white {
    font-size: var(--font-size-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

/* ============================================
   Case Studies Section
   ============================================ */
.cases-section {
    background: var(--bg-white);
    padding: var(--spacing-3xl) 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.case-card {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.case-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
}

.case-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.case-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.case-stats .stat {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.case-desc {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-section {
    background: var(--bg-light);
    padding: var(--spacing-3xl) 0;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.quote-icon {
    font-size: var(--font-size-6xl);
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    border-top: 1px solid var(--bg-light);
    padding-top: var(--spacing-md);
}

.testimonial-author strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    background: var(--bg-white);
    padding: var(--spacing-3xl) 0;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    cursor: pointer;
    user-select: none;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.faq-question h3 {
    flex: 1;
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.faq-toggle {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    font-weight: 300;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 var(--spacing-lg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ============================================
   Modal / Demo Form
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--bg-white);
    margin: auto;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideDown 0.3s ease;
    position: relative;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    color: var(--text-light);
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: var(--font-size-4xl);
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

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

.modal-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.modal-desc {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.demo-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.demo-form label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.demo-form .required {
    color: var(--danger-color);
}

.demo-form input[type="text"],
.demo-form input[type="email"],
.demo-form input[type="tel"],
.demo-form select,
.demo-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.demo-form input:focus,
.demo-form select:focus,
.demo-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.demo-form textarea {
    resize: vertical;
}

.form-actions {
    margin-top: var(--spacing-xl);
}

.btn-submit {
    width: 100%;
    position: relative;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .section-intro {
        font-size: var(--font-size-base);
    }

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

    .problem-grid,
    .features-grid,
    .numbers-grid,
    .cases-grid,
    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .card-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

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

    .big-number {
        font-size: var(--font-size-4xl);
    }

    .hook-header {
        flex-direction: column;
        text-align: center;
    }

    .hook-header h2 {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .big-number {
        font-size: var(--font-size-3xl);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ============================================
   Section Badge
   ============================================ */
.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-2xl);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-align: center;
    max-width: 100%;
    word-wrap: break-word;
}

/* ============================================
   Risk Detection Section
   ============================================ */
.risk-detection-section {
    background: var(--bg-light);
    padding: var(--spacing-3xl) 0;
}

.risk-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

@media (max-width: 1024px) {
    .risk-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .risk-categories {
        grid-template-columns: 1fr;
    }
}

.risk-category-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.risk-category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.category-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-sm);
}

.category-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.category-count {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.risk-list {
    list-style: none;
    padding: 0;
}

.risk-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}

.risk-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.risk-stats-banner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    color: white;
}

.risk-stats-banner .stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.risk-stats-banner .stat-icon {
    font-size: var(--font-size-4xl);
    opacity: 0.9;
}

.risk-stats-banner .stat-content {
    flex: 1;
}

.risk-stats-banner .stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.risk-stats-banner .stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* ============================================
   Custom Features Section
   ============================================ */
.custom-features-section {
    background: var(--bg-white);
    padding: var(--spacing-3xl) 0;
}

.custom-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.custom-feature-block {
    background: var(--bg-light);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.custom-feature-block:hover {
    border-color: var(--primary-color);
}

.feature-block-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.feature-block-icon {
    font-size: var(--font-size-5xl);
}

.feature-block-header h3 {
    font-size: var(--font-size-3xl);
    margin: 0;
    color: var(--text-primary);
}

.feature-block-desc {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.feature-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-option {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.option-icon {
    font-size: var(--font-size-2xl);
}

.option-header h4 {
    font-size: var(--font-size-lg);
    margin: 0;
    color: var(--text-primary);
}

.feature-option p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.option-example {
    background: rgba(99, 102, 241, 0.05);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-family: 'Courier New', monospace;
}

.alert-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.channel-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.channel-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.channel-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-sm);
}

.channel-card h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.channel-card > p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.channel-features {
    list-style: none;
    padding: 0;
    text-align: left;
}

.channel-features li {
    padding: 0.375rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.channel-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.alert-example {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.alert-example-header {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
}

.example-badge {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.alert-example-content {
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
    line-height: 1.8;
}

.alert-meta {
    color: var(--text-light);
    font-size: var(--font-size-xs);
}

.alert-detail {
    display: block;
    margin: var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.alert-action {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
}

.custom-features-cta {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: var(--radius-xl);
}

.custom-features-cta h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.custom-features-cta p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Risk Tags in Case Studies */
.risk-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.risk-tag {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid;
}

.risk-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.risk-tag.critical {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

.risk-tag.high {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.risk-tag.medium {
    background: #dbeafe;
    color: #1e40af;
    border-color: #bfdbfe;
}

.risk-tag.low {
    background: #d1fae5;
    color: #065f46;
    border-color: #a7f3d0;
}

.risk-tag.more {
    background: transparent;
    color: var(--text-light);
    border-color: transparent;
    font-size: var(--font-size-lg);
    padding: 0.2rem 0.5rem;
    font-weight: 400;
}

/* Fix number + suffix wrap issue - Only apply to the number container itself */
.number-card > div:first-child {
    display: block;
    white-space: normal; /* Allow wrapping for the entire container */
}

.number-card .big-number + .number-suffix {
    white-space: nowrap; /* Keep number and suffix together */
}

/* ============================================
   Enhanced Mobile Responsive Design
   ============================================ */

/* Fix body horizontal overflow */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    width: 100%;
}

.container {
    width: 100%;
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* Tablet and Mobile - 768px */
@media (max-width: 768px) {
    /* Move hero visual (numbers) below text */
    .hero-section .container {
        display: flex;
        flex-direction: column;
    }
    
    .hero-visual {
        order: 10;
        width: 100%;
        margin-top: var(--spacing-xl);
    }
    
    .floating-card {
        width: 100%;
        max-width: 100%;
    }
    
    .card-content {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
        min-width: 120px;
    }
    
    /* Fix text wrapping */
    .hero-title {
        font-size: var(--font-size-2xl);
        word-wrap: break-word;
        hyphens: auto;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        word-wrap: break-word;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
        word-wrap: break-word;
        padding: 0 var(--spacing-sm);
    }
    
    .section-intro {
        font-size: var(--font-size-base);
        word-wrap: break-word;
        padding: 0 var(--spacing-sm);
    }
    
    /* Scenario cards - single column */
    .scenarios {
        grid-template-columns: 1fr;
        min-width: 0;
    }
    
    .scenario-card {
        min-width: 0;
        word-wrap: break-word;
    }
    
    .scenario-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .scenario-header h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Message bubbles */
    .chat-message {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .message-content {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Number cards */
    .big-number {
        font-size: var(--font-size-3xl);
        min-width: 180px;
    }
    
    .number-suffix {
        font-size: var(--font-size-2xl);
    }
    
    .number-label {
        font-size: var(--font-size-base);
        word-wrap: break-word;
    }
    
    /* Risk tags */
    .risk-tags {
        gap: 0.5rem;
    }
    
    .risk-tag {
        font-size: var(--font-size-xs);
        padding: 0.35rem 0.7rem;
        word-wrap: break-word;
    }
    
    /* Feature options */
    .feature-options {
        grid-template-columns: 1fr;
    }
    
    .alert-channels {
        grid-template-columns: 1fr;
    }
    
    /* FAQ */
    .faq-question h3 {
        font-size: var(--font-size-base);
        word-wrap: break-word;
    }
    
    .faq-answer p {
        font-size: var(--font-size-sm);
        word-wrap: break-word;
    }
    
    /* Risk stats banner */
    .risk-stats-banner {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .risk-stats-banner .stat-number {
        font-size: var(--font-size-xl);
        word-wrap: normal;
        white-space: nowrap;
    }
}

/* Mobile Only - 480px */
@media (max-width: 480px) {
    :root {
        --spacing-3xl: 2.5rem;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1.25rem;
    }
    
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    /* Hero section */
    .hero-title {
        font-size: var(--font-size-xl);
        line-height: 1.3;
    }
    
    .hero-title .highlight {
        font-size: var(--font-size-xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }
    
    .badge {
        font-size: var(--font-size-xs);
        padding: 0.4rem 1rem;
        word-wrap: break-word;
        text-align: center;
    }
    
    .partner-badge {
        font-size: var(--font-size-sm);
        display: block;
        margin-top: var(--spacing-sm);
    }
    
    /* Cards in visual */
    .stat-number {
        font-size: var(--font-size-xl);
        min-width: 100px;
    }
    
    .stat-label {
        font-size: var(--font-size-xs);
    }
    
    /* Buttons */
    .btn {
        font-size: var(--font-size-sm);
        padding: 0.75rem 1.5rem;
    }
    
    .cta-buttons {
        gap: var(--spacing-sm);
    }
    
    /* Section titles */
    .section-title {
        font-size: var(--font-size-xl);
        padding: 0;
    }
    
    .section-intro {
        font-size: var(--font-size-sm);
        padding: 0;
    }
    
    .section-badge {
        font-size: var(--font-size-xs);
        padding: 0.4rem 1rem;
    }
    
    /* Hook section */
    .hook-header h2 {
        font-size: var(--font-size-lg);
    }
    
    .hook-intro {
        font-size: var(--font-size-base);
    }
    
    .scenario-header h3 {
        font-size: var(--font-size-base);
    }
    
    .risk-badge {
        font-size: var(--font-size-xs);
        padding: 0.2rem 0.5rem;
    }
    
    /* Problem cards */
    .problem-icon {
        font-size: var(--font-size-4xl);
    }
    
    .problem-card h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Number cards */
    .big-number {
        font-size: var(--font-size-2xl);
        min-width: 140px;
    }
    
    .number-suffix {
        font-size: var(--font-size-xl);
    }
    
    .number-label {
        font-size: var(--font-size-sm);
    }
    
    .number-desc {
        font-size: var(--font-size-xs);
    }
    
    /* Risk categories */
    .category-icon {
        font-size: var(--font-size-4xl);
    }
    
    .category-header h3 {
        font-size: var(--font-size-base);
    }
    
    .risk-list li {
        font-size: var(--font-size-sm);
    }
    
    /* Case studies */
    .case-icon {
        font-size: var(--font-size-4xl);
    }
    
    .case-card h3 {
        font-size: var(--font-size-base);
    }
    
    .case-desc {
        font-size: var(--font-size-sm);
    }
    
    .risk-tag {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    /* Feature blocks */
    .feature-block-icon {
        font-size: var(--font-size-4xl);
    }
    
    .feature-block-header h3 {
        font-size: var(--font-size-xl);
    }
    
    .feature-block-desc {
        font-size: var(--font-size-base);
    }
    
    .option-header h4 {
        font-size: var(--font-size-base);
    }
    
    /* Channel cards */
    .channel-icon {
        font-size: var(--font-size-4xl);
    }
    
    .channel-card h4 {
        font-size: var(--font-size-base);
    }
    
    /* Footer */
    .footer-title {
        font-size: var(--font-size-2xl);
    }
    
    .footer-subtitle {
        font-size: var(--font-size-base);
    }
    
    .footer-logo strong {
        font-size: var(--font-size-xl);
    }
    
    /* Modal */
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    .modal-title {
        font-size: var(--font-size-2xl);
    }
    
    /* Dashboard preview */
    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stat-count {
        font-size: var(--font-size-2xl);
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .hero-title {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-lg);
    }
    
    .big-number {
        font-size: var(--font-size-xl);
        min-width: 120px;
    }
    
    .stat-number {
        font-size: var(--font-size-lg);
        min-width: 80px;
    }
}

/* Hero visual positioning - below buttons */
.hero-visual {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-2xl);
}

.floating-card {
    max-width: 600px;
    width: 100%;
}

/* Desktop layout - keep visual inside container */
@media (min-width: 769px) {
    .hero-section .container {
        max-width: 1200px;
    }
    
    .hero-visual {
        margin-top: var(--spacing-3xl);
    }
}

/* Override previous mobile order setting since visual is now in correct position */
@media (max-width: 768px) {
    .hero-visual {
        order: unset;
        margin-top: var(--spacing-xl);
    }
}

/* ============================================
   Multilingual Text Line Breaking
   ============================================ */
/* 優化多語言文字斷行（中文、日文、韓文、泰文、越南文） */
p, h1, h2, h3, h4, h5, h6, li, span, div {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
}

/* 針對特定語言的優化 */
:lang(ja), :lang(ko), :lang(th), :lang(vi) {
    word-break: normal;
    overflow-wrap: anywhere;
    line-break: anywhere;
}

:lang(zh-TW), :lang(zh-CN) {
    word-break: keep-all;
    overflow-wrap: break-word;
    line-break: strict;
}

/* Hero section text */
.hero-title,
.hero-subtitle,
.badge,
.partner-badge {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* Section titles and descriptions */
.section-title,
.section-intro,
.section-intro-white {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* Message content */
.message-content,
.chat-message {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* Card descriptions */
.problem-detail,
.feature-card p,
.case-desc,
.number-desc {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* FAQ content */
.faq-question h3,
.faq-answer p {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* Feature blocks */
.feature-block-desc,
.feature-option p,
.option-example {
    word-break: normal;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

/* Mobile hero section padding override */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 90px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding-top: 80px;
    }
}

/* ============================================
   Language Selector
   ============================================ */
.language-selector {
    position: relative;
    margin-right: var(--spacing-lg);
    flex-shrink: 0;
}

.current-language {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 90px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.current-language .flag {
    font-size: 1.2em;
    line-height: 1;
}

.current-language .lang-name {
    font-size: var(--font-size-sm);
}

.current-language:hover {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: #1a1a1a;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.language-selector:hover .language-dropdown,
.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    white-space: nowrap;
}

.lang-option .flag {
    font-size: 1.2em;
    line-height: 1;
    flex-shrink: 0;
}

.lang-option .lang-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-left-color: #667eea;
}

.lang-option.active {
    background: rgba(102, 126, 234, 0.2);
    color: white;
    border-left-color: #667eea;
}

.lang-option:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.lang-option:last-child {
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* Mobile language selector */
@media (max-width: 768px) {
    .language-selector {
        margin-right: var(--spacing-xs);
    }

    .current-language {
        padding: 0.4rem 0.8rem;
        min-width: 70px;
        font-size: 0.75rem;
        gap: 0.3rem;
    }

    .current-language .flag {
        font-size: 1em;
    }

    .current-language .lang-name {
        font-size: 0.75rem;
    }

    .language-dropdown {
        min-width: 150px;
        right: 0;
        left: auto;
    }

    .lang-option {
        padding: 0.6rem 0.8rem;
        font-size: 0.75rem;
        gap: 0.5rem;
    }

    .lang-option .flag {
        font-size: 1em;
    }

    .lang-option .lang-name {
        font-size: 0.75rem;
    }

    .header-right {
        gap: var(--spacing-xs);
    }
}