:root {
            --primary: #E63946;
            --secondary: #457B9D;
            --accent: #F1C40F;
            --dark: #1D3557;
            --light: #F1FAEE;
            --success: #2ECC71;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Nunito', sans-serif;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: var(--dark);
            overflow-x: hidden;
        }

        .header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            padding: 2rem 1rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
        }

        .header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(255,255,255,0.05) 10px,
                rgba(255,255,255,0.05) 20px
            );
            animation: slide 20s linear infinite;
        }

        @keyframes slide {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }

        .logo-container {
            position: relative;
            z-index: 2;
            margin-bottom: 1rem;
        }

        .logo {
            width: 250px;
            height: 250px;
            margin: 0 auto;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Bangers', cursive;
            font-size: 2rem;
            color: var(--primary);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .store-name {
            font-family: 'Bangers', cursive;
            font-size: 3.5rem;
            color: white;
            text-shadow: 4px 4px 0px rgba(0,0,0,0.3);
            position: relative;
            z-index: 2;
            letter-spacing: 3px;
            margin-bottom: 0.5rem;
        }

        .store-tagline {
            font-size: 1.2rem;
            color: var(--accent);
            font-weight: 700;
            position: relative;
            z-index: 2;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .since {
            font-size: 1rem;
            color: gray;
            font-weight: 800;
            position: relative;
            z-index: 2;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 3rem 1rem;
        }

        .section-title {
            font-family: 'Bangers', cursive;
            font-size: 2.5rem;
            color: var(--dark);
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, var(--accent), var(--primary));
            border-radius: 5px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .product-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 50px rgba(0,0,0,0.2);
        }

        .product-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--primary);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-weight: 800;
            font-size: 0.85rem;
            z-index: 1;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        .product-image {
            width: 100%;
            height: 250px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            position: relative;
            overflow: hidden;
        }

        .product-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 20px,
                rgba(255,255,255,0.1) 20px,
                rgba(255,255,255,0.1) 40px
            );
        }

        .product-info {
            padding: 1.5rem;
        }

        .product-name {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 0.5rem;
        }

        .product-description {
            font-size: 0.95rem;
            color: #666;
            margin-bottom: 1rem;
            line-height: 1.5;
        }

        .product-price {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        s {
            font-size: 1.50rem;
            font-weight: 800;
            color: #999;
            margin-bottom: 1rem;
        }

        .btn-buy {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(135deg, var(--success) 0%, #27ae60 100%);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .btn-buy:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(46, 204, 113, 0.4);
        }

        .btn-buy:active {
            transform: scale(0.98);
        }

        .whatsapp-icon {
            font-size: 1.5rem;
        }

        .floating-whatsapp {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 70px;
            height: 70px;
            background: var(--success);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: white;
            box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 1000;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .floating-whatsapp:hover {
            transform: scale(1.15);
            box-shadow: 0 15px 40px rgba(46, 204, 113, 0.6);
        }

        .footer {
            background: var(--dark);
            color: white;
            text-align: center;
            padding: 2rem 1rem;
            margin-top: 4rem;
        }

        .footer-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .footer h3 {
            font-family: 'Bangers', cursive;
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: var(--accent);
        }

        .footer p {
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }

        @media (max-width: 768px) {
            .store-name {
                font-size: 2.5rem;
            }

            .products-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

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