:root {
            --primary: #b91c1c; /* Deep Red for Indonesia/Sports */
            --primary-dark: #7f1d1d;
            --accent: #f59e0b; /* Gold for medals/achievement */
            --bg: #f8fafc;
            --text: #1e293b;
            --text-light: #64748b;
            --white: #ffffff;
            --border: #e2e8f0;
            --card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

        body {
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
        }

        /* Utilities */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

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

        .section-title h2 {
            font-size: 2rem;
            color: var(--primary);
            font-weight: 800;
            margin-bottom: 10px;
        }

        .section-title p {
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 24px;
            border-radius: 6px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s;
            cursor: pointer;
            border: none;
            gap: 8px;
        }

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

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

        /* Header & Nav */
        header {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--primary);
        }

        .brand img {
            height: 48px;
            width: auto;
        }

        .brand-text div:first-child {
            font-weight: 900;
            font-size: 1.2rem;
            line-height: 1.1;
        }

        .brand-text div:last-child {
            font-size: 0.8rem;
            color: var(--text-light);
            font-weight: 500;
        }

        .nav-menu {
            display: flex;
            gap: 24px;
            list-style: none;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            transition: color 0.2s;
            padding: 8px 0;
            display: block;
        }

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

        .nav-link.active {
            color: var(--primary);
            border-bottom: 2px solid var(--primary);
        }

        /* Dropdown Simple */
        .dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: var(--white);
            min-width: 200px;
            box-shadow: var(--card-shadow);
            border-radius: 8px;
            padding: 8px 0;
            list-style: none;
        }

        .nav-item:hover .dropdown-menu {
            display: block;
        }

        .dropdown-item a {
            display: block;
            padding: 8px 16px;
            color: var(--text);
            text-decoration: none;
            font-size: 0.9rem;
        }

        .dropdown-item a:hover {
            background: #f1f5f9;
            color: var(--primary);
        }
/* Hamburger */
.nav-toggle {
    display: none;
    font-size: 1.8rem;
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .navbar {
        height: auto;
        padding: 12px 0;
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
        display: none;
        margin-top: 12px;
        background: var(--white);
        border-top: 1px solid #eee;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 12px 0;
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: 16px;
        display: none;
    }

    .nav-item.open .dropdown-menu {
        display: block;
    }
}

        /* Hero Carousel */
        .hero {
            position: relative;
            height: 500px;
            overflow: hidden;
            background: #000;
        }

        .carousel-item {
            position: absolute;
            inset: 0;
            opacity: 0;
            transition: opacity 0.6s ease-in-out;
            display: flex;
            align-items: center;
        }

        .carousel-item.active {
            opacity: 1;
            z-index: 1;
        }

        .carousel-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.5);
        }

        .carousel-content {
            position: relative;
            z-index: 2;
            color: var(--white);
            max-width: 800px;
            padding: 0 20px;
            margin: 0 auto;
            text-align: center;
        }

        .carousel-tag {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 700;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .carousel-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .carousel-desc {
            font-size: 1.1rem;
            margin-bottom: 32px;
            opacity: 0.9;
        }

        /* Stats Section */
        .stats-section {
            background: var(--white);
            padding: 60px 0;
            margin-top: -60px;
            position: relative;
            z-index: 10;
            border-radius: 20px 20px 0 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            text-align: center;
        }

        .stat-card {
            padding: 20px;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .stat-label {
            color: var(--text-light);
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 1px;
        }

        /* Features/News */
        .section {
            padding: 80px 0;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .news-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: transform 0.2s;
        }

        .news-card:hover {
            transform: translateY(-5px);
        }

        .news-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }

        .news-body {
            padding: 24px;
        }

        .news-date {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 8px;
            display: block;
        }

        .news-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
            color: var(--text);
        }

        .news-excerpt {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        /* Agenda Section */
        .agenda-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .agenda-card {
            background: var(--white);
            border-radius: 12px;
            padding: 24px;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            border: 1px solid var(--border);
            transition: transform 0.2s, box-shadow 0.2s;
        }

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

        .agenda-date {
            background: #fff1f2; /* Light red bg */
            color: var(--primary);
            padding: 12px;
            border-radius: 8px;
            text-align: center;
            min-width: 80px;
            border: 1px solid #fecaca;
        }

        .agenda-date .day {
            font-size: 1.8rem;
            font-weight: 800;
            line-height: 1;
            display: block;
        }

        .agenda-date .month {
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            display: block;
            margin-top: 4px;
        }

        .agenda-info h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            line-height: 1.3;
            color: var(--text);
        }

        .agenda-meta {
            display: flex;
            flex-direction: column;
            gap: 4px;
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 12px;
        }
        
        .agenda-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .agenda-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        
        .agenda-link:hover {
            text-decoration: underline;
        }

        /* Gallery Bento Grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            grid-auto-rows: 240px;
            gap: 20px;
            padding: 20px 0;
        }

        .gallery-item {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            cursor: pointer;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .gallery-item.large {
            grid-column: span 2;
            grid-row: span 2;
        }

        .gallery-item.wide {
            grid-column: span 2;
        }

        .gallery-item.tall {
            grid-row: span 2;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        /* Hover Effects */
        .gallery-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            z-index: 2;
        }

        .gallery-item:hover img {
            transform: scale(1.1) rotate(1deg);
        }

        .gallery-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.4s ease;
        }

        .gallery-item:hover .gallery-overlay {
            opacity: 1;
            transform: translateY(0);
        }

        .gallery-tag {
            background: var(--accent);
            color: white;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            align-self: flex-start;
            margin-bottom: 8px;
            transform: translateY(10px);
            opacity: 0;
            transition: all 0.4s ease 0.1s;
        }

        .gallery-item:hover .gallery-tag {
            transform: translateY(0);
            opacity: 1;
        }

        .gallery-caption {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        @media (max-width: 768px) {
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                grid-auto-rows: 200px;
            }
            .gallery-item.large, .gallery-item.wide, .gallery-item.tall {
                grid-column: span 1;
                grid-row: span 1;
            }
            .gallery-item.large {
                grid-column: span 2;
                grid-row: span 2;
            }
        }

        /* Downloads/Services */
        .download-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .download-item {
            background: var(--white);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .file-icon {
            width: 48px;
            height: 48px;
            background: #eff6ff;
            color: var(--primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
        }

        .file-info h4 {
            font-size: 1rem;
            margin-bottom: 4px;
        }

        .file-info span {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* Footer */
        footer {
            /*background: #1e293b;
            color: #cbd5e1;*/
            padding: 60px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 60px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            color: var(--white);
            font-size: 1.5rem;
            margin-bottom: 16px;
        }

        .footer-links h4 {
            color: var(--white);
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.2s;
        }

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

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .navbar {
                height: auto;
                padding: 16px 0;
            }
            
            .nav-menu {
                display: none; /* Mobile menu hidden by default */
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--white);
                padding: 20px;
                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            }

            .nav-menu.active {
                display: flex;
            }

            .hero {
                height: 400px;
            }

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

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

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

        /* Parallax Section */
        .parallax-section {
            background-image: url('https://picsum.photos/seed/stadium/1600/800');
            min-height: 600px; 
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
        }

        .parallax-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(0,0,0,0.6);
        }

        .parallax-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            padding: 20px;
        }

        .parallax-title {
            font-size: 2.5rem; 
            font-weight: 800; 
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .parallax-text {
            font-size: 1.2rem; 
            margin-bottom: 30px; 
            opacity: 0.9;
        }
        /* SHARE */
       .share-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 24px;
        }
        .share-header {
            text-align: center;
            margin-bottom: 20px;
        }
        .share-header h3 {
            font-size: 1.4rem;
            color: var(--text);
            font-weight: 800;
        }
        .share-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .share-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 14px;
            border-radius: 999px;
            border: 1px solid var(--border);
            background: #f8fafc;
            color: var(--text);
            text-decoration: none;
            font-weight: 600;
            transition: background 0.2s, transform 0.2s, border-color 0.2s;
        }
        .share-btn:hover {
            background: #eef2f7;
            border-color: #d1d5db;
            transform: translateY(-2px);
        }
        .share-icon {
            width: 20px;
            height: 20px;
        }
        .share-toast {
            position: fixed;
            left: 50%;
            bottom: 20px;
            transform: translateX(-50%) translateY(20px);
            background: #111827;
            color: #fff;
            padding: 8px 14px;
            border-radius: 999px;
            font-size: 0.9rem;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s, transform 0.2s;
            z-index: 2000;
        }
        .share-toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }
        @media (max-width: 768px) {
            .share-btn {
                padding: 10px 12px;
            }
        }
        @media (max-width: 768px) {
            .parallax-section {
                background-attachment: scroll; /* Fallback for mobile performance */
            }
            .parallax-title {
                font-size: 1.8rem;
            }
        }