* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: #0b0f17;
            color: #f1f5f9;
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .container {
            max-width: 1152px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header */
        header {
            position: sticky;
            top: 0;
            z-index: 40;
            border-bottom: 1px solid rgba(148, 163, 184, 0.2);
            backdrop-filter: blur(8px);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
        }
        
        .logo {
            display: flex;
            align-items: end;
            gap: 0.5rem;
        }
        
        .logo-letters {
            display: flex;
        }
        
        .logo-letter {
            width: 32px;
            height: 32px;
            display: grid;
            place-items: center;
            font-weight: 900;
            color: #1e293b;
            border-radius: 6px;
            margin-right: 4px;
        }
        
        .logo-letter:last-child {
            margin-right: 0;
        }
        
        .logo-text h1 {
            font-weight: 800;
            letter-spacing: 0.05em;
            font-size: 1rem;
            line-height: 1.2;
        }
        
        .logo-text p {
            font-size: 0.75rem;
            color: #94a3b8;
            margin-top: -2px;
        }
        
        nav {
            display: none;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
        }
        
        @media (min-width: 768px) {
            nav {
                display: flex;
            }
        }
        
        .nav-item {
            padding: 0.5rem 0.75rem;
            border-radius: 12px;
            border: 1px solid transparent;
            background: none;
            color: #f1f5f9;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
        }
        
        .nav-item:hover {
            border-color: rgba(148, 163, 184, 0.4);
        }
        
        .nav-item.active {
            border-color: rgba(148, 163, 184, 0.5);
            background-color: rgba(30, 41, 59, 0.5);
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 0.75rem;
            border-radius: 12px;
            border: 1px solid;
            font-weight: 600;
            font-size: 0.875rem;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
        }
        
        .btn-primary {
            background-color: #6aa1ff;
            color: #1e293b;
            border-color: #6aa1ff;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        
        .btn-secondary {
            border-color: rgba(148, 163, 184, 0.5);
            color: #f1f5f9;
            background: transparent;
        }
        
        .btn-secondary:hover {
            border-color: rgba(148, 163, 184, 0.7);
        }
        
        .menu-btn {
            display: inline-flex;
            border-color: rgba(148, 163, 184, 0.5);
            color: #f1f5f9;
        }
        
        @media (min-width: 768px) {
            .menu-btn {
                display: none;
            }
        }
        
        /* Hero Section */
        .hero {
            margin-top: 2rem;
        }
        
        .hero-content {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background: linear-gradient(to bottom, #17233b, #0f1629);
            overflow: hidden;
            padding: 3rem 1.5rem;
        }
        
        @media (min-width: 768px) {
            .hero-content {
                padding: 4rem 2.5rem;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
                align-items: center;
            }
        }
        
        .hero-text .label {
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-size: 0.75rem;
            color: #94a3b8;
        }
        
        .hero-text h1 {
            font-size: 1.875rem;
            font-weight: 800;
            line-height: 1.2;
            margin-top: 0.5rem;
        }
        
        @media (min-width: 768px) {
            .hero-text h1 {
                font-size: 3rem;
            }
        }
        
        .hero-text p {
            color: #cbd5e1;
            margin-top: 1rem;
        }
        
        .hero-actions {
            margin-top: 1.5rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        
        .hero-features {
            margin-top: 1rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
            font-size: 0.875rem;
        }
        
        @media (min-width: 640px) {
            .hero-features {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        .feature-badge {
            border-radius: 12px;
            border: 1px solid rgba(148, 163, 184, 0.4);
            background-color: rgba(30, 41, 59, 0.4);
            padding: 0.5rem 0.75rem;
        }
        
        .hero-video {
            position: relative;
            margin-top: 2rem;
        }
        
        @media (min-width: 768px) {
            .hero-video {
                margin-top: 0;
            }
        }
        
        .video-placeholder {
            aspect-ratio: 16/9;
            border-radius: 12px;
            background-color: #1e293b;
            border: 1px solid #374151;
            display: grid;
            place-items: center;
            color: #94a3b8;
        }
        
        /* Cards */
        .card {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: #1e293b;
            padding: 1.5rem;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }
        
        .card h3 {
            font-size: 1.25rem;
            font-weight: 700;
        }
        
        .card p {
            color: #cbd5e1;
            margin-top: 0.5rem;
        }
        
        /* Grid layouts */
        .grid {
            display: grid;
            gap: 1.5rem;
        }
        
        .grid-2 {
            grid-template-columns: 1fr;
        }
        
        @media (min-width: 768px) {
            .grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        .grid-3 {
            grid-template-columns: 1fr;
        }
        
        @media (min-width: 768px) {
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        .grid-4 {
            grid-template-columns: repeat(2, 1fr);
        }
        
        @media (min-width: 768px) {
            .grid-4 {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        /* Sections */
        .section {
            margin-top: 2.5rem;
        }
        
        .section h2 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        /* Collection buttons */
        .collection-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem;
            font-size: 0.875rem;
            margin-top: 0.75rem;
        }
        
        .collection-btn {
            border-radius: 12px;
            border: 1px solid rgba(148, 163, 184, 0.5);
            background-color: rgba(30, 41, 59, 0.4);
            padding: 0.75rem;
            text-align: left;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .collection-btn:hover {
            border-color: rgba(148, 163, 184, 0.7);
        }
        
        .collection-btn .title {
            font-weight: 600;
        }
        
        .collection-btn .desc {
            color: #94a3b8;
        }
        
        /* Stats */
        .stat-card {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: rgba(30, 41, 59, 0.4);
            padding: 1.5rem;
            text-align: center;
        }
        
        .stat-number {
            font-size: 1.875rem;
            font-weight: 800;
        }
        
        .stat-label {
            color: #94a3b8;
            margin-top: 0.25rem;
        }
        
        /* Testimonials */
        .quote {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: rgba(30, 41, 59, 0.5);
            padding: 1.5rem;
        }
        
        .quote-text {
            color: #cbd5e1;
            line-height: 1.6;
        }
        
        /* Footer */
        footer {
            margin-top: 4rem;
            border-top: 1px solid rgba(148, 163, 184, 0.2);
        }
        
        .footer-content {
            padding: 2.5rem 0;
            display: grid;
            gap: 2rem;
            font-size: 0.875rem;
            color: #94a3b8;
        }
        
        @media (min-width: 768px) {
            .footer-content {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .footer-brand {
                grid-column: span 2;
            }
        }
        
        .footer-section h4 {
            font-weight: 600;
            color: #e2e8f0;
            margin-bottom: 0.5rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.25rem;
        }
        
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            cursor: pointer;
            transition: color 0.2s;
        }
        
        .footer-links a:hover {
            color: #f1f5f9;
        }
        
        /* Page content */
        .page-content {
            margin-top: 2rem;
            padding-bottom: 2rem;
        }
        
        .page-title {
            font-size: 1.875rem;
            font-weight: 800;
        }
        
        .page-subtitle {
            color: #cbd5e1;
            margin-top: 0.5rem;
        }
        
        /* Animations */
        .fade-in {
            animation: fadeIn 0.6s ease-out;
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Hidden content for different pages */
        
        .page.active {
            display: block;
        }
        
        /* Icons (using text symbols) */
        .icon {
            display: inline-block;
            width: 1em;
            height: 1em;
            vertical-align: middle;
        }
        
        /* Lists */
        ul {
            padding-left: 1.25rem;
        }
        
        ul li {
            color: #cbd5e1;
            margin-bottom: 0.5rem;
        }

        /* Form styles */
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        
        .form-group label {
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea,
        .form-group select {
            border-radius: 12px;
            border: 1px solid rgba(148, 163, 184, 0.5);
            background-color: rgba(30, 41, 59, 0.4);
            padding: 0.5rem 0.75rem;
            color: #f1f5f9;
            font-size: 0.875rem;
        }
        
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #6aa1ff;
        }
        
        /* Search and filters */
        .filters {
            display: grid;
            gap: 0.75rem;
            margin-top: 1rem;
        }
        
        @media (min-width: 768px) {
            .filters {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        
        .search-box {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            border-radius: 12px;
            border: 1px solid rgba(148, 163, 184, 0.5);
            padding: 0.5rem 0.75rem;
            background-color: rgba(30, 41, 59, 0.4);
        }
        
        .search-box input {
            width: 100%;
            background: transparent;
            border: none;
            outline: none;
            color: #f1f5f9;
        }
        
        .search-box input::placeholder {
            color: #94a3b8;
        }
        
        /* Movie cards */
        .movie-grid {
            display: grid;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        @media (min-width: 640px) {
            .movie-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (min-width: 768px) {
            .movie-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        .movie-card {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: #1e293b;
            overflow: hidden;
        }
        
        .movie-thumbnail {
            aspect-ratio: 16/9;
            background-color: #374151;
            display: grid;
            place-items: center;
            color: #94a3b8;
        }
        
        .movie-info {
            padding: 1rem;
        }
        
        .movie-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .movie-title {
            font-weight: 700;
        }
        
        .age-badge {
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            border-radius: 9999px;
            background-color: #374151;
            border: 1px solid rgba(148, 163, 184, 0.5);
        }
        
        .movie-meta {
            color: #94a3b8;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
        
        .movie-description {
            font-size: 0.875rem;
            color: #cbd5e1;
            margin-top: 0.5rem;
        }
        
        .movie-actions {
            margin-top: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn-sm {
            padding: 0.5rem 0.75rem;
            font-size: 0.875rem;
        }
        
        /* Age legend */
        .age-legend {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.75rem;
            color: #94a3b8;
            margin-top: 1rem;
            flex-wrap: wrap;
        }
        
        .age-legend-badge {
            display: inline-block;
            padding: 0.25rem 0.5rem;
            border-radius: 9999px;
            border: 1px solid rgba(148, 163, 184, 0.5);
            background-color: rgba(30, 41, 59, 0.4);
            color: #cbd5e1;
        }
        
        /* Donation tiers */
        .donation-tiers {
            display: grid;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        @media (min-width: 640px) {
            .donation-tiers {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (min-width: 768px) {
            .donation-tiers {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        .tier-card {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: #1e293b;
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
        }
        
        .tier-amount {
            font-size: 1.5rem;
            font-weight: 800;
        }
        
        .tier-desc {
            color: #94a3b8;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
        
        .tier-btn {
            margin-top: 1rem;
        }
        
        /* Toggle buttons */
        .toggle-group {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border-radius: 12px;
            border: 1px solid rgba(148, 163, 184, 0.5);
            padding: 0.5rem;
            background-color: rgba(30, 41, 59, 0.4);
        }
        
        .toggle-btn {
            padding: 0.5rem 0.75rem;
            border-radius: 8px;
            border: none;
            background: transparent;
            color: #e2e8f0;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .toggle-btn.active {
            background-color: #6aa1ff;
            color: #1e293b;
            font-weight: 600;
        }

        /* FAQ */
        .faq-item {
            border-radius: 1rem;
            border: 1px solid #1e293b;
            background-color: rgba(30, 41, 59, 0.4);
            padding: 1.25rem;
            margin-bottom: 1rem;
        }
        
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            text-align: left;
            background: none;
            border: none;
            color: #f1f5f9;
            font-weight: 600;
            cursor: pointer;
        }
        
        .faq-answer {
            color: #cbd5e1;
            margin-top: 0.75rem;
        }