/* ============================================
   PREMIUM DESIGN OVERHAUL
   Amazon UAE - Professional Redesign
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
    --primary: #131921;
    --primary-light: #232f3e;
    --accent: #ff9900;
    --accent-hover: #e88a00;
    --accent-light: #fff3e0;
    --text-dark: #1a1a2e;
    --text-medium: #4a4a5a;
    --text-light: #6c757d;
    --bg-main: #f5f6fa;
    --bg-card: #ffffff;
    --border-light: #e8ecf1;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base ---- */
body {
    font-family: 'Cairo', sans-serif !important;
    background-color: var(--bg-main) !important;
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Navbar ---- */
.navbar {
    background: linear-gradient(135deg, #131921 0%, #1a2332 100%) !important;
    padding: 0.6rem 1rem !important;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15) !important;
    border-bottom: 2px solid var(--accent) !important;
}

.navbar-brand h1,
.navbar-brand span {
    font-weight: 700 !important;
    letter-spacing: -0.5px !important;
}

.secondary-nav {
    background: linear-gradient(135deg, #232f3e 0%, #2a3a4e 100%) !important;
    box-shadow: 0 1px 8px rgba(0,0,0,0.1) !important;
}

.secondary-nav .nav-link {
    font-weight: 500 !important;
    font-size: 0.88rem !important;
    letter-spacing: 0.2px !important;
    transition: var(--transition) !important;
}

.secondary-nav .nav-link:hover {
    background: rgba(255,153,0,0.15) !important;
    color: var(--accent) !important;
    border-color: var(--accent) !important;
}

/* ---- Hero Carousel ---- */
.hero-section {
    margin: 1.5rem auto !important;
    max-width: 1200px !important;
}

#heroCarousel {
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    overflow: hidden !important;
}

#heroCarousel .carousel-item img {
    border-radius: var(--radius-lg) !important;
}

/* ---- Categories Section ---- */
.categories-section {
    padding: 1.5rem 0 0.5rem !important;
}

.categories-title {
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    position: relative !important;
    display: inline-block !important;
}

.category-card .card {
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-lg) !important;
    background: var(--bg-card) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition) !important;
}

.category-card:hover .card {
    box-shadow: var(--shadow-md) !important;
    border-color: var(--accent) !important;
    transform: translateY(-4px) !important;
}

.category-card .card-title {
    font-weight: 600 !important;
    color: var(--text-dark) !important;
    font-size: 0.95rem !important;
}

/* ---- Section Headers ---- */
.section-header {
    background: var(--bg-card) !important;
    padding: 14px 24px !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm) !important;
    margin-bottom: 1.2rem !important;
    border: 1px solid var(--border-light) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.section-title {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    margin: 0 !important;
    position: relative !important;
}

.section-title::after {
    display: none !important;
}

.view-all-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 18px !important;
    color: var(--accent) !important;
    font-weight: 600 !important;
    font-size: 0.88rem !important;
    text-decoration: none !important;
    border: 1.5px solid var(--accent) !important;
    border-radius: 25px !important;
    transition: var(--transition) !important;
    background: transparent !important;
}

.view-all-btn:hover {
    background: var(--accent) !important;
    color: #fff !important;
    transform: translateX(-3px) !important;
}

/* ---- Product Cards ---- */
.product-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    transition: var(--transition) !important;
    box-shadow: var(--shadow-sm) !important;
    position: relative !important;
}

.product-card:hover {
    box-shadow: var(--shadow-hover) !important;
    transform: translateY(-6px) !important;
    border-color: transparent !important;
}

.product-card .card-img-top {
    background: #fafbfc !important;
    padding: 1rem !important;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.product-card:hover .card-img-top {
    transform: scale(1.06) !important;
}

.product-card .card-body {
    padding: 1rem 1.2rem !important;
    background: var(--bg-card) !important;
    text-align: center !important;
}

.product-card .card-title {
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--text-dark) !important;
    line-height: 1.5 !important;
    margin-bottom: 0.6rem !important;
}

.product-card .current-price {
    color: #B12704 !important;
    font-weight: 800 !important;
    font-size: 1.15rem !important;
    background: none !important;
    -webkit-text-fill-color: #B12704 !important;
}

.product-card .current-price::after {
    display: none !important;
}

.product-card .original-price {
    color: var(--text-light) !important;
    font-size: 0.85rem !important;
    text-decoration: line-through !important;
}

/* Wishlist Icon */
.wishlist-icon {
    position: absolute !important;
    top: 12px !important;
    right: auto !important;
    left: 12px !important;
    background: rgba(255,255,255,0.95) !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    transition: var(--transition) !important;
    z-index: 3 !important;
    font-size: 16px !important;
    cursor: pointer !important;
}

.wishlist-icon:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* ---- iPhone 17 Section ---- */
.iphone17-section {
    background: linear-gradient(180deg, #fff 0%, #f8f9fa 100%) !important;
    border: none !important;
    border-radius: var(--radius-lg) !important;
    margin: 0.5rem 0 !important;
    padding: 24px 0 !important;
}

.iphone17-badge {
    background: linear-gradient(135deg, #ff9900, #ff6600) !important;
    color: #fff !important;
    font-weight: 700 !important;
    padding: 4px 14px !important;
    border-radius: 25px !important;
    font-size: 0.8rem !important;
    letter-spacing: 0.3px !important;
}

.iphone17-card {
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition) !important;
    overflow: hidden !important;
}

.iphone17-card:hover {
    box-shadow: var(--shadow-hover) !important;
    transform: translateY(-6px) !important;
}

.iphone17-exclusive-badge {
    background: linear-gradient(135deg, #ff9900, #ff6600) !important;
    font-size: 0.75rem !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    font-weight: 700 !important;
    letter-spacing: 0.3px !important;
}

/* ---- Products Grid ---- */
.products-grid {
    gap: 16px !important;
    padding: 8px !important;
}

/* ---- Footer ---- */
footer {
    background: linear-gradient(135deg, #131921 0%, #1a2332 100%) !important;
    border-top: 3px solid var(--accent) !important;
    margin-top: 2rem !important;
}

footer h5 {
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    letter-spacing: 0.3px !important;
}

footer h5::after {
    background: linear-gradient(90deg, var(--accent), #ff6600) !important;
    height: 3px !important;
    width: 50px !important;
    border-radius: 2px !important;
}

footer .list-unstyled li a {
    font-size: 0.92rem !important;
    transition: var(--transition) !important;
    opacity: 0.85 !important;
}

footer .list-unstyled li a:hover {
    opacity: 1 !important;
    color: var(--accent) !important;
}

footer .social-links a {
    width: 40px !important;
    height: 40px !important;
    line-height: 40px !important;
    font-size: 1.1rem !important;
    transition: var(--transition) !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
}

footer .social-links a:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    transform: translateY(-4px) scale(1.05) !important;
}

/* ---- WhatsApp Button ---- */
.whatsapp-float,
a[href*="whatsapp"] {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4) !important;
    transition: var(--transition) !important;
}

.whatsapp-float:hover,
a[href*="whatsapp"]:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5) !important;
}

/* ---- Smooth Scroll ---- */
html {
    scroll-behavior: smooth;
}

/* ---- Selection Color ---- */
::selection {
    background: var(--accent);
    color: #fff;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* ---- Loading Animation ---- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card,
.category-card,
.iphone17-card {
    animation: fadeInUp 0.5s ease forwards;
}

.products-grid .product-card:nth-child(1),
.iphone17-grid .iphone17-card:nth-child(1) { animation-delay: 0.05s; }
.products-grid .product-card:nth-child(2),
.iphone17-grid .iphone17-card:nth-child(2) { animation-delay: 0.1s; }
.products-grid .product-card:nth-child(3),
.iphone17-grid .iphone17-card:nth-child(3) { animation-delay: 0.15s; }
.products-grid .product-card:nth-child(4),
.iphone17-grid .iphone17-card:nth-child(4) { animation-delay: 0.2s; }

/* ---- Responsive Mobile ---- */
@media (max-width: 768px) {
    .navbar {
        padding: 0.4rem 0.8rem !important;
        border-bottom-width: 2px !important;
    }

    .section-header {
        padding: 10px 14px !important;
        border-radius: var(--radius-sm) !important;
        margin-bottom: 0.8rem !important;
    }

    .section-title {
        font-size: 1rem !important;
    }

    .view-all-btn {
        padding: 5px 12px !important;
        font-size: 0.78rem !important;
        border-width: 1px !important;
    }

    .product-card {
        border-radius: var(--radius-sm) !important;
    }

    .product-card .card-body {
        padding: 0.7rem 0.8rem !important;
    }

    .product-card .card-title {
        font-size: 0.82rem !important;
    }

    .product-card .current-price {
        font-size: 0.95rem !important;
    }

    .products-grid {
        gap: 10px !important;
    }

    .iphone17-card {
        border-radius: var(--radius-sm) !important;
    }

    footer {
        border-top-width: 2px !important;
    }

    .wishlist-icon {
        width: 30px !important;
        height: 30px !important;
        font-size: 14px !important;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 0.9rem !important;
    }

    .view-all-btn {
        padding: 4px 10px !important;
        font-size: 0.72rem !important;
    }

    .product-card .card-title {
        font-size: 0.78rem !important;
    }

    .product-card .current-price {
        font-size: 0.88rem !important;
    }
}