/* =============================================
   FlowBelgium - Main Stylesheet
   Design: Modern, Professional, Tech-focused
   ============================================= */

/* CSS Variables */
:root {
    /* Colors - Belgian inspired with tech accent */
    --color-black: #0a0a0b;
    --color-dark: #121214;
    --color-darker: #1a1a1d;
    --color-gray-900: #27272a;
    --color-gray-800: #3f3f46;
    --color-gray-700: #52525b;
    --color-gray-600: #71717a;
    --color-gray-500: #a1a1aa;
    --color-gray-400: #d4d4d8;
    --color-gray-300: #e4e4e7;
    --color-white: #fafafa;

    /* Accent colors */
    --color-primary: #fbbf24;
    --color-primary-dark: #f59e0b;
    --color-primary-light: #fcd34d;
    --color-accent: #f97316;
    --color-accent-secondary: #fb923c;

    /* Belgium flag colors (subtle accents) */
    --color-belgium-black: #000000;
    --color-belgium-yellow: #fdda24;
    --color-belgium-red: #ef3340;

    /* Semantic */
    --color-success: #22c55e;
    --color-error: #ef4444;

    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-slower: 600ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(251, 191, 36, 0.15);
}

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

/* Screen reader only - Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip link - visible on focus */
.skip-link:focus {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 10000;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-primary);
    color: var(--color-black);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-gray-300);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* =============================================
   Cookie Banner
   ============================================= */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    border-top: 1px solid var(--color-gray-800);
    padding: var(--space-xl);
    z-index: 10000;
    transform: translateY(0);
    transition: transform var(--transition-slow);
    backdrop-filter: blur(20px);
}

.cookie-banner.hidden {
    transform: translateY(100%);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-text h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.cookie-text p {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    max-width: 700px;
}

.cookie-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.btn-cookie {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-accept {
    background: var(--color-primary);
    color: var(--color-black);
}

.btn-accept:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.btn-reject {
    background: transparent;
    color: var(--color-gray-400);
    border: 1px solid var(--color-gray-700);
}

.btn-reject:hover {
    border-color: var(--color-gray-500);
    color: var(--color-white);
}

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

.btn-customize:hover {
    background: rgba(251, 191, 36, 0.1);
}

.btn-save {
    background: var(--color-primary);
    color: var(--color-black);
    margin-top: var(--space-md);
}

.cookie-settings {
    display: none;
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
}

.cookie-settings.active {
    display: block;
}

.cookie-option {
    margin-bottom: var(--space-md);
}

.cookie-option label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    cursor: pointer;
}

.cookie-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    margin-top: 2px;
}

.cookie-option span {
    color: var(--color-white);
    font-weight: 500;
}

.cookie-option small {
    display: block;
    color: var(--color-gray-500);
    font-size: 0.85rem;
    margin-top: 2px;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: var(--space-2xl) var(--space-lg);
    padding-top: 100px;
    overflow: hidden;
    box-sizing: border-box;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(251, 191, 36, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 191, 36, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.2) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -30px) scale(1.05);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }
    75% {
        transform: translate(-30px, -20px) scale(1.02);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeInUp 1s ease-out;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 1s ease-out 0.1s both;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(2rem, 8vw, 7rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.title-flow {
    color: var(--color-white);
}

.title-belgium {
    color: var(--color-primary);
    position: relative;
}

.title-belgium::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    right: 0;
    height: 0.15em;
    background: linear-gradient(90deg,
        var(--color-belgium-black) 33%,
        var(--color-belgium-yellow) 33% 66%,
        var(--color-belgium-red) 66%
    );
    border-radius: 2px;
    opacity: 0.8;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    color: var(--color-gray-400);
    margin-bottom: var(--space-lg);
    font-weight: 400;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-slogan {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-gray-300);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-slogan strong {
    color: var(--color-primary);
    font-weight: 600;
}

.hero-slogan em {
    color: var(--color-gray-400);
    font-style: normal;
}

.hero-cta {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.5s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-black);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(251, 191, 36, 0.25);
}

.btn-primary svg {
    transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-gray-700);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-600);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-gray-600), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--color-primary);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        top: -100%;
    }
    100% {
        top: 200%;
    }
}

/* =============================================
   Section Styles
   ============================================= */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    background: rgba(251, 191, 36, 0.1);
    color: var(--color-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    border: 1px solid rgba(251, 191, 36, 0.2);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-md);
}

.section-desc {
    font-size: 1.15rem;
    color: var(--color-gray-400);
}

/* =============================================
   Modules Section
   ============================================= */
.modules-section {
    padding: var(--space-4xl) 0;
    background: var(--color-dark);
    position: relative;
}

.modules-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, var(--color-black), transparent);
    pointer-events: none;
}

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

.module-card {
    background: var(--color-darker);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.module-card:hover {
    border-color: var(--color-gray-700);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

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

.module-badge-soon {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, var(--color-accent), var(--color-belgium-red));
    color: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.module-icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.module-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    font-family: var(--font-display);
}

.module-content p {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.module-features {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.module-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.module-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
}

.module-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.module-btn:hover {
    gap: var(--space-md);
}

.module-btn svg {
    transition: transform var(--transition-fast);
}

.module-btn:hover svg {
    transform: translateX(4px);
}

.module-btn-disabled {
    color: var(--color-gray-600);
    cursor: not-allowed;
}

.module-btn-disabled:hover {
    gap: var(--space-sm);
}

.module-soon {
    opacity: 0.7;
}

.module-soon:hover {
    transform: none;
    opacity: 0.8;
}

/* =============================================
   Why Section
   ============================================= */
.why-section {
    padding: var(--space-4xl) 0;
    background: var(--color-black);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.benefit-card {
    text-align: center;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-darker) 100%);
    border: 1px solid var(--color-gray-800);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.benefit-card:hover .benefit-icon {
    background: var(--color-primary);
    color: var(--color-black);
    transform: scale(1.1);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.benefit-result {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

.benefit-card p:last-child {
    color: var(--color-gray-400);
    font-size: 0.9rem;
}

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-black) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: var(--space-lg);
}

.cta-content p {
    font-size: 1.15rem;
    color: var(--color-gray-200);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

/* =============================================
   Contact Section
   ============================================= */
.contact-section {
    padding: var(--space-4xl) 0;
    background: var(--color-darker);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

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

.contact-card {
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.contact-card:hover {
    border-color: var(--color-gray-700);
}

.contact-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.contact-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-gray-400);
}

.contact-card a {
    color: var(--color-white);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.contact-card address {
    font-style: normal;
    color: var(--color-white);
    line-height: 1.6;
}

.contact-card p {
    color: var(--color-gray-300);
    font-size: 0.9rem;
    line-height: 1.7;
}

.contact-card p strong {
    color: var(--color-gray-400);
    font-weight: 500;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-300);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    background: var(--color-darker);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-600);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--color-dark);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--color-black);
    border-top: 1px solid var(--color-gray-800);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.logo-flow {
    color: var(--color-white);
}

.logo-belgium {
    color: var(--color-primary);
}

.footer-brand p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.footer-hosting {
    font-size: 0.8rem !important;
    color: var(--color-gray-600) !important;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 600px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: var(--space-sm);
}

.footer-col a,
.footer-col li {
    color: var(--color-gray-500);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray-600);
    font-size: 0.85rem;
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-gray-800);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-3px);
}

.social-link.facebook:hover {
    background: #1877f2;
    color: white;
}

/* =============================================
   Page Templates
   ============================================= */
.page-header {
    padding: calc(var(--space-4xl) + 60px) var(--space-lg) var(--space-3xl);
    background: var(--color-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
    position: relative;
}

.page-header p {
    color: var(--color-gray-400);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.page-content {
    padding: var(--space-3xl) var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.page-content h2 {
    font-size: 1.5rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-800);
}

.page-content h2:first-child {
    margin-top: 0;
}

.page-content p {
    color: var(--color-gray-300);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.page-content ul,
.page-content ol {
    color: var(--color-gray-300);
    margin-bottom: var(--space-md);
    margin-left: var(--space-xl);
}

.page-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.page-content a {
    color: var(--color-primary);
}

.page-content a:hover {
    text-decoration: underline;
}

.empty-state {
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-xl);
    opacity: 0.5;
}

.empty-state h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-gray-400);
}

.empty-state p {
    color: var(--color-gray-500);
    max-width: 400px;
    margin: 0 auto var(--space-xl);
}

/* Back to home link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-xl);
    transition: all var(--transition-fast);
}

.back-link:hover {
    gap: var(--space-md);
}

.back-link svg {
    transition: transform var(--transition-fast);
}

.back-link:hover svg {
    transform: translateX(-4px);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

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

    .scroll-indicator {
        display: none;
    }
}

/* Animation on scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}