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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Top Bar */
.top-bar {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    padding: 8px 0;
    font-size: 12px;
}

.top-links {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
}

.top-link {
    color: #666;
    text-decoration: none;
    font-weight: 500;
}

.top-link:hover {
    color: #333;
}

/* Header */
.header {
    background-color: white;
    border-bottom: 1px solid #e9ecef;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo h1 {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    letter-spacing: -0.02em;
}

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

.nav-item {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-item:hover {
    color: #2563eb;
}

.dropdown-arrow {
    font-size: 12px;
    color: #666;
}

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

.user-icon,
.cart {
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

.cart-count {
    background: #2563eb;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.language {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
    font-size: 14px;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 4px;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-top: 1px solid #e5e7eb;
    z-index: 1000;
}

.mobile-nav.active {
    display: flex;
    flex-direction: column;
}

.mobile-nav-item {
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #e5e7eb;
    transition: background 0.3s ease;
}

.mobile-nav-item:hover {
    background: #f8f9fa;
    color: #2563eb;
}

.mobile-nav-item:last-child {
    border-bottom: none;
}

/* Yellow Banner */
.yellow-banner {
    background: linear-gradient(rgb(255, 251, 147));
    padding: 12px 0;
}

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

.banner-content span {
    font-weight: 600;
    color: rgb(60, 18, 99);
}

.accessibility-icon {
    background: #0ea5e9;
    border-radius: 8px;
    padding: 8px;
    color: white;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgb(255, 204, 242));
    padding: 80px 0;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    align-items: center;
}

.circular-image {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    color: rgb(34, 44, 155);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-text p {
    font-size: 18px;
    color: rgb(34, 44, 155);
    margin-bottom: 30px;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: rgb(34, 44, 155);
    color: white;
    border: 2px solid rgb(34, 44, 155);
}

.btn-primary:hover {
    background: #1e3a8a;
    border-color: #1e3a8a;
}

.btn-outline {
    background: transparent;
    color: rgb(34, 44, 155);
    border: 2px solid rgb(34, 44, 155);
}

.btn-outline:hover {
    background: rgb(34, 44, 155);
    color: white;
}

/* Product Carousel */
.product-carousel {
    padding: 60px 0;
    background: #f8fafc;
}

.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
}

.carousel-container {
    flex: 1;
    overflow: hidden;
    border-radius: 12px;
}

.carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.3s ease;
    padding: 20px 0;
}

.product-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 160px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 80px;
    height: 90px;
    margin: 0 auto 15px;
    border-radius: 8px;
    overflow: hidden;
}

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

.product-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    text-decoration: none;
}

.badge {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.summer-price {
    background: linear-gradient(135deg, #f3e8ff 0%, #e879f9 100%);
    color: #a21caf;
}

.carousel-nav {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    color: #666;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    background: #f3f4f6;
    color: #333;
}

/* Bottom Promotional Section */
.bottom-promo {
    background: linear-gradient(135deg, #f3e8ff 0%, #e879f9 50%);
    padding: 60px 0;
}

.promo-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    align-items: center;
}

.promo-left {
    color: rgb(34, 44, 155);
}

.promo-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.promo-left h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: rgb(34, 44, 155);
}

.storage-options {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.storage-option {
    background: rgb(34, 44, 155);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.color-options {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.color-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
}

.color-blue {
    background: #3b82f6;
}

.color-pink {
    background: #ec4899;
}

.color-gold {
    background: #f59e0b;
}

.color-gray {
    background: #6b7280;
}

.color-green {
    background: #10b981;
}

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

.price-label {
    font-size: 18px;
    font-weight: 500;
}

.price-amount {
    font-size: 32px;
    font-weight: 700;
}

.promo-right {
    display: flex;
    justify-content: center;
}

.promo-phone {
    background: linear-gradient(135deg, #fef08a 0%, #facc15 100%);
    border-radius: 20px;
    padding: 20px;
    transform: rotate(-5deg);
}

.promo-phone img {
    width: 200px;
    height: 240px;
    object-fit: cover;
    border-radius: 12px;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Header Mobile */
    .header-content {
        flex-wrap: wrap;
        gap: 10px;
    }

    .nav {
        display: none;
    }

    .header-right {
        gap: 15px;
    }

    .logo h1 {
        font-size: 28px;
    }

    /* Top bar mobile */
    .top-links {
        flex-wrap: wrap;
        gap: 15px;
        font-size: 11px;
    }

    /* Banner mobile */
    .banner-content span {
        font-size: 14px;
    }

    /* Hero Section Mobile */
    .hero {
        padding: 40px 0;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .circular-image {
        width: 280px;
        height: 280px;
        margin: 0 auto;
    }

    .hero-text h1 {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: 15px;
    }

    .hero-text p {
        font-size: 16px;
        margin-bottom: 25px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        padding: 16px 24px;
        font-size: 16px;
    }

    /* Product Carousel Mobile */
    .product-carousel {
        padding: 40px 0;
    }

    .carousel-wrapper {
        gap: 10px;
    }

    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .carousel-track {
        gap: 15px;
        padding: 15px 0;
    }

    .product-card {
        min-width: 130px;
        padding: 15px;
    }

    .product-image {
        width: 100px;
        height: 120px;
        margin-bottom: 10px;
    }

    .product-card h3 {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .badge {
        font-size: 11px;
        padding: 4px 8px;
    }

    /* Bottom Promo Mobile */
    .bottom-promo {
        padding: 40px 0;
    }

    .promo-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .promo-left h2 {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .storage-options {
        justify-content: center;
        flex-wrap: wrap;
    }

    .storage-option {
        padding: 6px 12px;
        font-size: 13px;
    }

    .color-options {
        justify-content: center;
    }

    .price {
        justify-content: center;
    }

    .price-amount {
        font-size: 28px;
    }

    .promo-phone {
        transform: rotate(-3deg);
    }

    .promo-phone img {
        width: 160px;
        height: 200px;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 28px;
    }

    .circular-image {
        width: 240px;
        height: 240px;
    }

    .product-card {
        min-width: 110px;
        padding: 12px;
    }

    .product-image {
        width: 80px;
        height: 100px;
    }

    .product-card h3 {
        font-size: 13px;
    }

    .carousel-track {
        gap: 10px;
    }

    .promo-left h2 {
        font-size: 24px;
    }

    .price-amount {
        font-size: 24px;
    }
}