/* Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }

        body {
            background-color: #0a0a0a;
            color: #ffffff;
        }

        /* Collection Hero */
        .collection-hero {
            height: 80vh;
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
                        url('https://images.unsplash.com/photo-1542496658-e33a6d0d50f6?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .hero-content {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeUp 1s ease-out 0.5s forwards;
        }

        @keyframes fadeUp {
            to { opacity: 1; transform: translateY(0); }
        }

        .collection-title {
            font-size: 4rem;
            letter-spacing: 3px;
            margin-bottom: 1rem;
            font-family: 'Times New Roman', serif;
        }

        /* Collection Grid */
        .collection-grid {
            padding: 5rem 10%;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 4rem;
        }

        .watch-card {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .watch-card:hover {
            transform: translateY(-10px);
        }

        .watch-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 10px;
            transition: transform 0.5s ease;
        }

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

        .watch-details {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 2rem;
            background: linear-gradient(transparent, rgba(0,0,0,0.9));
        }

        .watch-name {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: #c5a47e;
        }

        .watch-price {
            font-size: 1.2rem;
            font-weight: bold;
        }

        .quick-view {
            position: absolute;
            top: 20px;
            right: -50px;
            background: rgba(255,255,255,0.9);
            color: #000;
            padding: 10px 15px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .watch-card:hover .quick-view {
            right: 20px;
        }

        /* Filter Section */
        .collection-filters {
            padding: 2rem 10%;
            display: flex;
            gap: 2rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 10px 25px;
            background: transparent;
            border: 2px solid #c5a47e;
            color: #c5a47e;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 25px;
        }

        .filter-btn.active {
            background: #c5a47e;
            color: #000;
        }

        .filter-btn:hover {
            transform: scale(1.05);
        }

        /* Modal */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.8);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .modal-content {
            background: #1a1a1a;
            padding: 2rem;
            border-radius: 10px;
            max-width: 800px;
            position: relative;
            transform: scale(0.8);
            opacity: 0;
            transition: all 0.3s ease;
        }

        .modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .collection-title {
                font-size: 2.5rem;
            }
            
            .collection-grid {
                grid-template-columns: 1fr;
                padding: 3rem 5%;
            }
        }