/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Top Strip */
.top-strip {
    background: linear-gradient(90deg, #1a1a2e, #16213e);
    color: white;
    padding: 8px 0;
    font-size: 14px;
}

.strip-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.strip-left {
    display: flex;
    gap: 30px;
}

.strip-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.download-app {
    color: #64ffda;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.download-app:hover {
    color: #4fd3a6;
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav {
    display: flex;
    gap: 35px;
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: #667eea;
}

.sign-in-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    transition: transform 0.3s ease;
}

.sign-in-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 26, 46, 0.9), 
        rgba(22, 33, 62, 0.8)), 
        url('https://images.pexels.com/photos/2582937/pexels-photo-2582937.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(102, 126, 234, 0.1), 
        rgba(118, 75, 162, 0.1));
    z-index: -1;
}

.hero-content {
    color: white;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 0 auto 30px;
    background: white;
    border-radius: 50px;
    padding: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.search-input {
    flex: 1;
    border: none;
    padding: 15px 25px;
    font-size: 16px;
    border-radius: 50px;
    outline: none;
    color: #333;
}

.search-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    transition: transform 0.3s ease;
}

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

.cta-btn {
    background: linear-gradient(45deg, #64ffda, #4fd3a6);
    color: #1a1a2e;
    border: none;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.4);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #64ffda;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
}

/* Categories Section */
.categories {
    padding: 80px 0;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #1a1a2e;
}

.category-slider {
    position: relative;
    overflow: hidden;
}

.category-track {
    display: flex;
    gap: 20px;
    transition: transform 0.3s ease;
}

.category-item {
    flex: 0 0 auto;
    background: white;
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    min-width: 180px;
}

.category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.category-item span {
    font-weight: 600;
    color: #333;
}

.category-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.category-prev, .category-next {
    background: #667eea;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
}

.category-prev:hover, .category-next:hover {
    background: #764ba2;
    transform: scale(1.1);
}

/* Products Section */
.products {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-top: 15px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge {
    background: #ff4757;
    color: white;
}

.product-badge.new {
    background: #2ed573;
}

.product-badge.trending {
    background: #ffa502;
}

.product-badge.value {
    background: #5352ed;
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a2e;
}

.product-specs {
    color: #666;
    margin-bottom: 15px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.stars {
    color: #ffa502;
}

.rating-text {
    color: #666;
    font-size: 14px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.current-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a2e;
}

.original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
}

/* Special Section */
.special-section {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 80px 0;
}

.special-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.special-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.special-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.special-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.special-product {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.special-image {
    position: relative;
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
}

.special-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.special-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff4757;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.special-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.special-info p {
    opacity: 0.8;
    margin-bottom: 15px;
}

.special-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.special-price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.special-price .price {
    font-size: 1.5rem;
    font-weight: 700;
}

.special-price .save {
    background: #64ffda;
    color: #1a1a2e;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.special-btn {
    background: #64ffda;
    color: #1a1a2e;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.special-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.4);
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #64ffda, #4fd3a6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #64ffda;
}

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

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #64ffda;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.6;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

.modal-content h2 {
    margin-bottom: 15px;
    color: #1a1a2e;
}

.modal-content p {
    margin-bottom: 30px;
    color: #666;
}

.app-links {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.app-btn {
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.app-btn.ios {
    background: #000;
    color: white;
}

.app-btn.android {
    background: #4CAF50;
    color: white;
}

.app-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .strip-left {
        gap: 15px;
    }
    
    .strip-item {
        font-size: 12px;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        gap: 30px;
        flex-wrap: wrap;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .category-item {
        min-width: 150px;
        padding: 20px 15px;
    }
    
    .category-icon {
        font-size: 2.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .special-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .special-text h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .app-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .search-container {
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }
    
    .search-input, .search-btn {
        border-radius: 10px;
    }
    
    .category-track {
        gap: 15px;
    }
    
    .category-item {
        min-width: 130px;
        padding: 15px 10px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-image {
        height: 200px;
    }
    
    .special-features {
        align-items: center;
    }
}