:root {
            --lime: #B4E50D;
            --black: #000000;
            --dark-grey: #0a0a0a;
            --light-grey: #1a1a1a;
            --white: #ffffff;
            --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
            --transition-fast: all 0.3s ease;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        body { 
            font-family: 'Ubuntu', sans-serif; 
            background-color: var(--black);
            color: var(--white);
            overflow-x: hidden;
            line-height: 1.6;
            scroll-behavior: smooth;
        }

        /* --- TYPOGRAPHY CLASSES --- */
        .ubuntu-light { font-weight: 300; }
        .ubuntu-regular { font-weight: 400; }
        .ubuntu-medium { font-weight: 500; }
        .ubuntu-bold { font-weight: 700; }
        .ubuntu-italic { font-style: italic; }

        h1, h2, h3 { text-transform: uppercase; letter-spacing: -2px; }

        /* --- NAVIGATION --- */
        header {
            position: fixed; top: 0; width: 100%; z-index: 1000;
            background: var(--lime); padding: 20px 50px;
            display: flex; justify-content: space-between; align-items: center;
            transition: var(--transition-slow);
        }
        header.hide { transform: translateY(-100%); }
        
        .logo { 
            font-weight: 700; font-size: 1.8rem; color: var(--black); 
            cursor: pointer; display: flex; align-items: center; gap: 10px;
        }

        .menu-btn {
            background: var(--black); color: var(--lime);
            border: none; padding: 12px 30px; border-radius: 2px;
            font-weight: 700; cursor: pointer; transition: var(--transition-fast);
            display: flex; align-items: center; gap: 10px;
            text-transform: uppercase;
        }
        .menu-btn:hover { transform: scale(1.05); letter-spacing: 1px; }

        .nav-overlay {
            position: fixed; inset: 0; background: var(--black); z-index: 2000;
            display: flex; flex-direction: column; align-items: center; justify-content: center;
            transform: translateX(100%); transition: var(--transition-slow);
        }
        .nav-overlay.active { transform: translateX(0); }
        .nav-links { list-style: none; text-align: center; }
        .nav-links li { margin: 10px 0; overflow: hidden; }
        .nav-links a { 
            font-size: clamp(1rem, 5vw, 3rem); text-decoration: none; color: var(--lime); 
            font-weight: 700; transition: var(--transition-fast); cursor: pointer;
            display: block;
        }
        .nav-links a:hover { color: var(--white); transform: skewX(-10deg) scale(1.1); }

        /* --- HERO SECTION --- */
        .hero {
            height: 150vh; position: relative; display: flex; align-items: center;
            background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.8)), 
                        url('https://images.unsplash.com/photo-1540747913346-19e32dc3e97e?q=80&w=1920') center/cover;
            background-attachment: fixed;
            animation: heroZoom 20s infinite alternate linear;
        }
        @keyframes heroZoom {
            from { background-size: 100%; }
            to { background-size: 115%; }
        }
        .hero-content { padding: 0 10%; z-index: 10; max-width: 1100px; }
        .hero h1 { font-size: clamp(3rem, 12vw, 8rem); color: var(--lime); line-height: 0.85; margin-bottom: 30px; }
        .hero p { font-size: 1.5rem; max-width: 700px; margin-bottom: 50px; color: #eee; }

        .hero-bottom-card {
            position: absolute; bottom: 5rem; left: 0; width: 100%;
            background: var(--lime); color: var(--black); padding: 60px 10%;
            display: flex; justify-content: space-between; align-items: center;
            box-shadow: 0 -30px 60px rgba(0,0,0,0.5);
            animation: slideUpFade 1.2s ease-out;
        }
        @keyframes slideUpFade {
            from { opacity: 0; transform: translateY(100%); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* --- SECTIONS --- */
        .section { padding: 150px 0; }
        .container { max-width: 1400px; margin: 0 auto; padding: 0 50px; }
        .section-title { font-size: 4.5rem; margin-bottom: 80px; color: var(--lime); line-height: 1; }
        
        .bg-lime { background-color: var(--lime); color: var(--black); }
        .bg-lime .section-title { color: var(--black); }

        /* --- CARDS & GRID --- */
        .venue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 40px; }
        .venue-card {
            background: var(--light-grey); transition: var(--transition-slow); 
            cursor: pointer; position: relative; border-bottom: 8px solid transparent;
        }
        .venue-card:hover { transform: translateY(-20px); border-bottom-color: var(--lime); box-shadow: 0 30px 60px rgba(0,0,0,0.6); }
        .venue-card img { width: 100%; height: 450px; object-fit: cover; transition: 1s; }
        .venue-card:hover img { transform: scale(1.05); }
        .venue-info { padding: 40px; }
        .venue-info h3 { font-size: 2.2rem; margin-bottom: 15px; }
        .venue-info p { color: #888; margin-bottom: 25px; }

        /* --- SPLIT LAYOUT --- */
        .split-section { display: flex; align-items: stretch; min-height: 700px; }
        .split-image { flex: 1; background-size: cover; background-position: center; min-height: 500px; }
        .split-content { flex: 1; padding: 100px; display: flex; flex-direction: column; justify-content: center; }

        /* --- FILTER BAR --- */
        .filter-bar { 
            display: flex; gap: 15px; margin-bottom: 60px; overflow-x: auto; 
            padding-bottom: 20px; scrollbar-width: none;
        }
        .filter-btn {
            background: transparent; border: 2px solid var(--lime); color: var(--lime);
            padding: 12px 35px; font-weight: 700; cursor: pointer; transition: var(--transition-fast);
            white-space: nowrap; font-size: 1rem;
        }
        .filter-btn.active, .filter-btn:hover { background: var(--lime); color: var(--black); }

        /* --- MODAL / QUICK VIEW --- */
        .modal {
            position: fixed; inset: 0; background: rgba(0,0,0,0.98); z-index: 5000;
            display: none; align-items: center; justify-content: center; padding: 40px;
        }
        .modal.active { display: flex; animation: fadeIn 0.4s ease; }
        .modal-container {
            background: var(--light-grey); width: 100%; max-width: 1400px; height: 90vh;
            display: flex; position: relative; overflow: hidden;
        }
        .modal-image { flex: 1.4; object-fit: cover; height: 80%; border-right: 2px solid var(--lime); }
        .modal-details { flex: 1; padding: 80px; overflow-y: auto; }
        .close-modal { position: absolute; top: 30px; right: 30px; color: var(--lime); cursor: pointer; z-index: 100; }

        /* --- FOOTER --- */
        footer { background: var(--black); padding: 120px 0 60px; border-top: 1px solid #111; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
        .footer-title { font-size: 2.5rem; color: var(--lime); margin-bottom: 30px; }
        .footer-col h4 { color: var(--white); margin-bottom: 30px; font-size: 1.2rem; text-transform: uppercase; }
        .footer-col a { display: block; color: #666; text-decoration: none; margin-bottom: 15px; transition: 0.3s; cursor: pointer; }
        .footer-col a:hover { color: var(--lime); padding-left: 10px; }

        /* --- ANIMATIONS & UTILS --- */
        .reveal { opacity: 0; transform: translateY(50px); transition: 1s ease-out; }
        .reveal.active { opacity: 1; transform: translateY(0); }
        
        .page { display: none; }
        .page.active { display: block; }

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

        @media (max-width: 1024px) {
            .split-section { flex-direction: column; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .modal-container { flex-direction: column; height: 95vh; }
            .modal-image { height: 300px; flex: none; }
            .modal-details { padding: 40px; }
        }