/* --- GLOBAL RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #f5f7f9;
    color: #0f2635;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* --- HEADER PRESTIGE --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 4%;
    background: #0f2635; 
    border-bottom: 2.5px solid #c5a059;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-logo {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    border: 1.5px solid #c5a059;
}

.brand-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-top-name {
    font-size: 15px;
    font-weight: bold;
    color: #c5a059;
}

.brand-name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.cart-box-premium {
    color: #0f2635;
    font-size: 13px;
    font-weight: bold;
    background: linear-gradient(90deg, #c5a059, #b59449);
    padding: 8px 14px;
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* --- CATEGORY NAV BAR --- */
.category-nav-bar {
    display: flex;
    gap: 15px;
    background: #ffffff;
    padding: 10px 15px;
    overflow-x: auto;
    white-space: nowrap;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 67px;
    z-index: 999;
}

.category-nav-bar::-webkit-scrollbar { display: none; }

.nav-item {
    text-decoration: none;
    color: #475569;
    font-size: 13px;
    font-weight: 700;
    padding: 4px 2px;
}

.nav-item.active {
    color: #b59449;
    border-bottom: 2px solid #b59449;
}

/* --- CONTAINER & SECTIONS --- */
.category-section {
    margin: 15px auto;
    padding: 0 8px;
    width: 100%;
    max-width: 1200px;
}

.category-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    margin: 10px 8px 8px 8px !important;
    width: auto !important;
}

.category-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #0f2635 !important;
    margin-bottom: 0 !important;
    border-left: 4px solid #c5a059 !important;
    padding-left: 8px !important;
    line-height: 1.2 !important;
}

.see-more-link {
    font-size: 11px !important;
    font-weight: 700 !important;
    color: #c5a059 !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    background: rgba(197, 160, 89, 0.12) !important;
    padding: 5px 12px !important;
    border-radius: 20px !important;
    border: 1px solid rgba(197, 160, 89, 0.4) !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    user-select: none !important;
}

.see-more-link:hover, 
.see-more-link:active {
    background: #0f2635 !important;
    color: #c5a059 !important;
    border-color: #c5a059 !important;
    box-shadow: 0 4px 12px rgba(15, 38, 53, 0.25) !important;
    transform: scale(0.96) !important;
}

/* --- 📱 MOBILE SWIPE GRID --- */
.products-grid {
    display: flex !important;
    gap: 12px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 12px 12px 22px 12px !important;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch;
    cursor: grab;
    user-select: none;
}

.products-grid:active { cursor: grabbing; }

.products-grid::-webkit-scrollbar { height: 4px; }
.products-grid::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

/* ✂️ ভাসমান ৩D শ্যাডো প্রোডাক্ট কার্ড */
.product-card,
.products-grid .product-card {
    flex: 0 0 calc(50% - 6px) !important;
    max-width: calc(50% - 6px) !important;
    min-width: calc(50% - 6px) !important;
    scroll-snap-align: start !important;
    overflow: hidden !important;
    display: flex;
    flex-direction: column;
    height: auto !important;
    position: relative;
    background: #ffffff !important; 
    border-radius: 14px !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    box-shadow: 0 10px 25px -3px rgba(15, 38, 53, 0.12), 0 4px 10px -2px rgba(15, 38, 53, 0.06) !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.product-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 20px 30px -5px rgba(15, 38, 53, 0.18), 0 10px 15px -5px rgba(15, 38, 53, 0.1) !important;
    border-color: rgba(197, 160, 89, 0.5) !important;
}

.card-badges-top {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 5;
    pointer-events: none;
}

.badge-discount {
    background: #ef4444;
    color: #ffffff;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(239, 68, 68, 0.3);
}

/* 🖼️ ইমেজ র‍্যাপার */
.image-wrapper {
    background: #f8fafc;
    width: 100%;
    aspect-ratio: 1 / 1;
    min-height: 170px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 6px;
    border-top-left-radius: 14px;
    border-top-right-radius: 14px;
    overflow: hidden;
    position: relative;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    pointer-events: none;
    transition: transform 0.3s ease;
}

.product-card:hover .image-wrapper img {
    transform: scale(1.04);
}

.info-wrapper {
    padding: 10px 10px 12px 10px !important;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    position: relative;
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
}

.badge-stock {
    font-size: 8.5px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 6px;
    white-space: nowrap;
}

.badge-stock.in-stock {
    background: #e6f4ea;
    color: #137333;
    border: 1px solid #ceead6;
}

.badge-stock.out-stock {
    background: #fce8e6;
    color: #c5221f;
    border: 1px solid #fad2cf;
}

.product-title {
    font-size: 12px !important;
    font-weight: 700 !important;
    color: #0f2635 !important;
    line-height: 1.3 !important;
    margin-bottom: 4px !important;
    min-height: auto !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 4px;
}

.price-box {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price {
    font-size: 15px !important;
    color: #059669 !important;
    font-weight: 800 !important;
    margin-bottom: 0px !important;
    letter-spacing: -0.2px;
}

.old-price {
    font-size: 10px;
    color: #94a3b8;
    text-decoration: line-through;
    font-weight: 600;
}

/* 🚀 ফুল ক্যাটালগ গ্রিড ভিউ */
.products-grid.full-view {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 14px !important;
    overflow: visible !important;
    scroll-snap-type: none !important;
    padding: 12px 8px 22px 8px !important;
}

.products-grid.full-view .product-card {
    flex: unset !important;
    max-width: none !important;
    min-width: 0 !important;
    scroll-snap-align: unset !important;
}

/* 🔘 3D NEUMORPHIC LOAD MORE BUTTON */
#load-more-btn-wrap {
    text-align: center;
    margin: 35px 0 20px 0;
}

.neumorphic-load-btn {
    background: #eef2f7;
    color: #071e2e;
    border: 1px solid rgba(255, 255, 255, 0.9);
    padding: 14px 34px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    outline: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.3px;
    box-shadow: 6px 6px 14px #cad3df, 
               -6px -6px 14px #ffffff;
    transition: all 0.2s ease-in-out;
}

.neumorphic-load-btn span.bangla-text {
    color: #c5a059;
    font-weight: 800;
}

.neumorphic-load-btn:hover {
    transform: translateY(-2px);
    box-shadow: 8px 8px 18px #cad3df, 
               -8px -8px 18px #ffffff;
    color: #c5a059;
}

.neumorphic-load-btn:active {
    transform: translateY(1px);
    box-shadow: inset 4px 4px 8px #cad3df, 
                inset -4px -4px 8px #ffffff;
}

/* --- 🖥️ DESKTOP MODE OPTIMIZATION --- */
@media (min-width: 768px) {
    .category-section { padding: 0 16px; }
    
    .products-grid {
        gap: 16px !important;
        padding: 14px 14px 24px 14px !important;
    }

    .product-card,
    .products-grid .product-card {
        flex: 0 0 220px !important;
        max-width: 220px !important;
        min-width: 220px !important;
        border-radius: 16px !important;
    }

    .image-wrapper {
        min-height: 200px;
        padding: 8px;
        border-top-left-radius: 16px;
        border-top-right-radius: 16px;
    }

    .info-wrapper {
        border-bottom-left-radius: 16px;
        border-bottom-right-radius: 16px;
    }

    .product-title { font-size: 13px !important; }
    .price { font-size: 16px !important; }

    .products-grid.full-view {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px !important;
    }
}

@media (min-width: 1024px) {
    .products-grid.full-view {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

/* --- 💬 FLOATING WHATSAPP BUTTON --- */
.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 26px;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
    z-index: 1500;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.floating-whatsapp:hover { transform: scale(1.08); }

/* --- 🔵 FOOTER --- */
footer {
    background: #0f2635;
    color: #f8fafc;
    padding: 40px 5% 20px 5%;
    border-top: 3px solid #c5a059;
    margin-top: 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.footer-col h3 {
    color: #c5a059;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-col p, .footer-col ul {
    font-size: 13px;
    color: #cbd5e1;
    line-height: 1.7;
    list-style: none;
}

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-col ul li a:hover { color: #c5a059; }

.social-links { display: flex; gap: 12px; margin-top: 15px; }

.social-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.3);
    color: #c5a059;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-size: 16px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
    padding-top: 20px;
    font-size: 12px;
    color: #94a3b8;
}

/* --- 🎡 BILLBOARD (লেখা ও ছবি না কাটার ফিক্সড স্টাইল) --- */
.billboard-container {
    width: 100%;
    max-width: 1200px;
    margin: 8px auto 10px auto;
    padding: 0 8px;
    position: relative;
}

.billboard-track {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    border-radius: 12px;
    cursor: grab;
    user-select: none;
}

.billboard-track::-webkit-scrollbar { display: none; }

.billboard-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    border-radius: 12px;
    overflow: hidden;
    background: #071e2e;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 7;
    max-height: 280px;
}

.billboard-slide img,
.billboard-slide video {
    width: 100%;
    height: 100%;
    object-fit: contain !important;
    object-position: center;
    display: block;
    border-radius: 12px;
}

.billboard-dots {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 6px;
}

.billboard-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #cbd5e1;
    transition: all 0.3s ease;
}

.billboard-dot.active {
    width: 16px;
    border-radius: 8px;
    background-color: #0f2635;
}

@media (max-width: 768px) {
    .billboard-slide {
        aspect-ratio: 16 / 8;
        max-height: 175px;
    }
}