/* Variables & Reset */
:root {
    --primary-blue: #1E3A8A;
    --secondary-orange: #EA580C;
    --dark: #1F2937;
    --light: #F3F4F6;
    --white: #FFFFFF;
    --gray: #6B7280;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--light);
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 80px;
    width: auto;
}

.logo-text h1 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    font-weight: 700;
}

.logo-text h1 span {
    color: var(--secondary-orange);
}

.slogan {
    color: var(--secondary-orange);
    font-style: italic;
    font-size: 0.9rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-selector {
    display: flex;
    gap: 5px;
}

.lang-btn {
    padding: 5px 10px;
    border: 2px solid var(--primary-blue);
    background: var(--white);
    color: var(--primary-blue);
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
    font-weight: 600;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--primary-blue);
    color: var(--white);
}

.search-box {
    display: flex;
    gap: 0;
}

.search-box input {
    padding: 10px 15px;
    border: 2px solid var(--light);
    border-radius: 4px 0 0 4px;
    width: 250px;
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--primary-blue);
}

.search-box button {
    padding: 10px 20px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    background: var(--secondary-orange);
}

.cart-icon {
    position: relative;
    font-size: 1.5rem;
    color: var(--primary-blue);
    text-decoration: none;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--secondary-orange);
    color: var(--white);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Navigation */
.navbar ul {
    display: flex;
    list-style: none;
    gap: 0;
}

.navbar a {
    display: block;
    padding: 15px 25px;
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.navbar a:hover,
.navbar a.active {
    color: var(--primary-blue);
    border-bottom-color: var(--secondary-orange);
}

/* Hero Section */
.hero {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
}

.hero-slider {
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slide h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.slide p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #c2410c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(234, 88, 12, 0.3);
}

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

.btn-secondary:hover {
    background: #1e40af;
    transform: translateY(-2px);
}

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

.section-gray {
    background: var(--light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary-orange);
}

/* Categories */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.category-card i {
    font-size: 3rem;
    color: var(--secondary-orange);
    margin-bottom: 20px;
}

.category-card h3 {
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.category-card p {
    color: var(--gray);
}

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

.brand-card {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
}

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

.brand-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
    padding: 20px;
    border: 3px solid var(--primary-blue);
    border-radius: 8px;
    display: inline-block;
}

.brand-card p {
    margin: 20px 0;
    color: var(--gray);
}

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.product-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
}

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

.product-image {
    height: 250px;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary-blue);
}

.product-info {
    padding: 20px;
}

.product-brand {
    color: var(--secondary-orange);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.product-name {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.product-price {
    font-size: 1.5rem;
    color: var(--secondary-orange);
    font-weight: 700;
    margin-bottom: 15px;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    text-align: center;
    padding: 10px;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature {
    text-align: center;
    padding: 30px;
}

.feature i {
    font-size: 3rem;
    color: var(--secondary-orange);
    margin-bottom: 20px;
}

.feature h3 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.feature p {
    color: var(--gray);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h3,
.footer h4 {
    color: var(--secondary-orange);
    margin-bottom: 20px;
}

.footer p {
    color: #9CA3AF;
    line-height: 1.8;
}

.footer ul {
    list-style: none;
}

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

.footer a {
    color: #9CA3AF;
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--secondary-orange);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-orange);
    transform: translateY(-3px);
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info i {
    color: var(--secondary-orange);
    width: 20px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form input {
    padding: 12px;
    border: none;
    border-radius: 4px;
    outline: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #374151;
    color: #9CA3AF;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 20px;
    }
    
    .navbar ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .slide h2 {
        font-size: 2rem;
    }
    
    .slide p {
        font-size: 1.2rem;
    }
    
    .search-box input {
        width: 150px;
    }
}

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

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.blog-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
}

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

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-orange) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: white;
}

.blog-content {
    padding: 25px;
}

.blog-date {
    color: var(--secondary-orange);
    font-size: 14px;
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

.blog-content h3 {
    color: var(--primary-blue);
    font-size: 20px;
    margin-bottom: 15px;
}

.blog-content p {
    color: #6B7280;
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--secondary-orange);
}

/* ===== FOOTER ===== */
        .footer {
            background: var(--dark);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer h3,
        .footer h4 {
            color: var(--secondary-orange);
            margin-bottom: 20px;
            font-size: 20px;
        }
        
        .footer p {
            color: #9CA3AF;
            line-height: 1.8;
        }
        
        .footer ul {
            list-style: none;
        }
        
        .footer ul li {
            margin-bottom: 10px;
        }
        
        .footer a {
            color: #9CA3AF;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer a:hover {
            color: var(--secondary-orange);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            background: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background: var(--secondary-orange);
            transform: translateY(-3px);
        }
        
        .contact-info li {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .contact-info i {
            color: var(--secondary-orange);
            width: 20px;
        }
        
        .newsletter-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .newsletter-form input {
            padding: 12px;
            border: none;
            border-radius: 4px;
            outline: none;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #374151;
            color: #9CA3AF;
        }
        
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                text-align: center;
            }
            
            .search-box input {
                width: 200px;
            }
            
            .hero {
                height: 600px;
            }
            
            .slide-content h2 {
                font-size: 36px;
            }
            
            .slide-content p {
                font-size: 20px;
            }
            
            .countdown-timer {
                flex-wrap: wrap;
            }
            
            .blog-grid {
                grid-template-columns: 1fr;
            }