/**
 * Premium E-Commerce Website - Global Custom Styling Framework
 * Styled like elite Bangladeshi fashion houses with custom animations & glassmorphism.
 */

:root {
    --primary-color: #0c0c0e;
    --secondary-color: #f5f5f7;
    --accent-color: #d4af37;
    --button-color: #d4af37;
    --font-family: 'Outfit', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
}

body {
    font-family: var(--font-family);
    background-color: #ffffff;
    color: #1d1d1f;
    overflow-x: hidden;
    letter-spacing: -0.015em;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Premium Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Announcement scrolling marquee */
.announcement-bar {
    background-color: var(--primary-color);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    overflow: hidden;
    padding: 8px 0;
    position: relative;
    z-index: 1050;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.announcement-marquee {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 25s linear infinite;
    padding-left: 100%;
}
@keyframes marquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* Elegant Navbar */
.navbar-premium {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 15px 0;
    transition: var(--transition-smooth);
}
.navbar-premium.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}
.nav-link-premium {
    font-weight: 600;
    font-size: 0.95rem;
    color: #1d1d1f !important;
    position: relative;
    padding: 8px 16px !important;
    transition: var(--transition-smooth);
}
.nav-link-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}
.nav-link-premium:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Premium Hero Slider */
.hero-slider-container {
    height: 70vh;
    min-height: 480px;
    position: relative;
    overflow: hidden;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    background-size: cover;
    background-position: center;
}
.hero-slide.active {
    opacity: 1;
}
.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.65) 30%, rgba(0,0,0,0.1) 100%);
}
.hero-caption {
    position: absolute;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    max-width: 550px;
    color: #ffffff;
    z-index: 10;
}

/* Hover-zoom Cards */
.product-card {
    background-color: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    border-color: rgba(212,175,55,0.25);
}
.product-image-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background-color: #f7f7f9;
}
.product-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.product-card:hover .product-image-container img {
    transform: scale(1.08);
}
.product-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 5;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 30px;
}
.product-card-badge.sale {
    background: linear-gradient(135deg, #e53e3e, #c53030);
}
.wishlist-btn-absolute {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 5;
    background-color: #ffffff;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: var(--transition-smooth);
}
.wishlist-btn-absolute:hover {
    transform: scale(1.1);
    background-color: var(--primary-color);
    color: #fff !important;
}

/* Variant selectors */
.color-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
    margin-right: 6px;
    box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.2);
}
.color-swatch:hover, .color-swatch.active {
    transform: scale(1.2);
    border-color: var(--primary-color);
    outline: 2px solid var(--accent-color);
}
.size-selector-btn {
    border: 1px solid #e2e8f0;
    background-color: #fff;
    border-radius: var(--border-radius-sm);
    min-width: 42px;
    height: 42px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}
.size-selector-btn:hover, .size-selector-btn.active {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: #fff;
}

/* Cart Offcanvas Drawer */
.mini-cart-drawer {
    width: 420px !important;
    background-color: #ffffff;
    border-left: 1px solid rgba(0,0,0,0.08);
}
@media (max-width: 480px) {
    .mini-cart-drawer {
        width: 100% !important;
    }
}
.cart-item-row {
    padding: 15px 0;
    border-bottom: 1px solid #edf2f7;
    display: flex;
    gap: 15px;
}
.cart-item-img {
    width: 70px;
    height: 90px;
    object-fit: cover;
    border-radius: 6px;
    background-color: #f7f7f9;
}
.quantity-stepper {
    display: inline-flex;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
}
.quantity-stepper button {
    background-color: transparent;
    border: none;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #4a5568;
    transition: var(--transition-smooth);
}
.quantity-stepper button:hover {
    background-color: #edf2f7;
}
.quantity-stepper input {
    width: 35px;
    border: none;
    border-left: 1px solid #e2e8f0;
    border-right: 1px solid #e2e8f0;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: transparent;
}

/* Sticky add-to-cart toolbar */
.sticky-atc-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.05);
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.sticky-atc-bar.visible {
    transform: translateY(0);
}

/* Flash sale Countdown timer */
.countdown-box {
    background: var(--primary-color);
    color: #fff;
    border-radius: var(--border-radius-sm);
    min-width: 50px;
    padding: 8px 10px;
    text-align: center;
    display: inline-block;
}
.countdown-val {
    font-size: 1.3rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}
.countdown-lbl {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

/* Premium Buttons */
.btn-premium {
    background-color: var(--primary-color);
    color: #ffffff;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--primary-color);
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}
.btn-premium:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}
.btn-accent {
    background-color: var(--button-color);
    color: #0b0b0d;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--button-color);
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}
.btn-accent:hover {
    background-color: transparent;
    color: var(--button-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

/* Size Recommendation Modal elements */
.size-recommender-card {
    background-color: #f7f7f9;
    border-radius: var(--border-radius-md);
    padding: 20px;
    border: 1px solid #edf2f7;
}

/* Category Grid Item */
.category-circle-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.category-circle-img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 12px;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.category-circle-item:hover .category-circle-img {
    transform: scale(1.08);
    border-color: var(--accent-color);
}
.category-circle-item span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
}

/* Floating WhatsApp widget */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    background-color: #25d366;
    color: #fff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    transition: var(--transition-smooth);
    text-decoration: none !important;
}
.floating-whatsapp:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
    color: #fff;
}

/* Breadcrumb Styling */
.breadcrumb-premium {
    padding: 15px 0;
    background-color: #f7f7f9;
    border-bottom: 1px solid #edf2f7;
    margin-bottom: 30px;
}

/* Track order visual timeline */
.track-timeline {
    position: relative;
    padding-left: 30px;
}
.track-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background-color: #e2e8f0;
}
.track-step {
    position: relative;
    margin-bottom: 25px;
}
.track-step::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #e2e8f0;
    border: 3px solid #fff;
    transition: var(--transition-smooth);
}
.track-step.active::before {
    background-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
}
.track-step.completed::before {
    background-color: #48bb78;
}

/* Video Showcase overlay */
.video-showcase-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
}
.video-overlay-btn {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.video-overlay-btn:hover {
    background: rgba(0,0,0,0.55);
}
.play-btn-pulse {
    width: 70px;
    height: 70px;
    background-color: #ffffff;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 0 0 0 rgba(255,255,255,0.7);
    animation: pulse 1.8s infinite;
}
@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255,255,255,0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 15px rgba(255,255,255,0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}