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

:root {
    --bg-primary: #080C10;
    --bg-secondary: #121212;
    --bg-card: #121212;
    --bg-card-hover: #121212;
    --gold-primary: #D4AF37;
    --gold-light: #FFD700;
    --gold-dark: #D4AF37;
    --gold-muted: #D4AF37;
    --gold-gradient: linear-gradient(135deg, #FFD700 0%, #D4AF37 100%);
    --gold-glow: 0 0 15px rgba(212, 175, 55, 0.25);
    --gold-glow-hover: 0 0 25px rgba(212, 175, 55, 0.5);
    
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    --border-color: rgba(212, 175, 55, 0.15);
    --border-active: rgba(212, 175, 55, 0.5);
    --danger-color: #FFFFFF;
    --success-color: #D4AF37;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ========================================================
   GLOBAL & LAYOUT RESETS
   ======================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.5px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Container */
.container {
    max-width: 1540px;
    width: 93%;
    margin: 0 auto;
    padding: 0 25px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.section-header h2 {
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}
.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    border-radius: 2px;
}
.section-header p {
    color: var(--text-muted);
    margin-top: 10px;
    font-size: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--gold-dark);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-primary);
}

/* ========================================================
   PREMIUM STYLING COMPONENTS (Buttons, Cards, Badges)
   ======================================================== */

/* Shiny Gold Button */
.btn-gold {
    background: var(--gold-gradient);
    color: #080C10;
    border: none;
    padding: 12px 25px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--gold-glow);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--gold-glow-hover);
    color: #000;
}
/* Shining Sweep Effect */
.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transform: skewX(-25deg);
    transition: 0.75s;
}
.btn-gold:hover::before {
    left: 125%;
}

/* Outline Gold Button */
.btn-outline-gold {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    padding: 10px 23px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-normal);
}
.btn-outline-gold:hover {
    background: var(--gold-gradient);
    color: #080C10;
    border-color: transparent;
    box-shadow: var(--gold-glow-hover);
    transform: translateY(-2px);
}

/* Badges */
.badge-discount {
    background-color: var(--gold-primary);
    color: #080C10;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 3px;
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 10;
}
.badge-soldout {
    background-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 3px;
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

/* Glassmorphism Card Base */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition-normal);
}
.glass-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--gold-glow);
    background: var(--bg-card-hover);
}

/* ========================================================
   GLOBAL LAYOUT (Header, Footer, Announcements, Drawers)
   ======================================================== */

/* Rotating Announcement Bar */
.announcement-bar {
    background: linear-gradient(90deg, rgba(212,175,55,0.08) 0%, rgba(8,12,16,0.95) 20%, rgba(8,12,16,0.95) 80%, rgba(212,175,55,0.08) 100%);
    border-bottom: 1px solid rgba(212,175,55,0.1);
    height: 36px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.announcement-item {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
}
.announcement-item.active {
    opacity: 1;
}
.announcement-item a {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 24px;
    transition: color 0.2s;
}
.announcement-item a:hover {
    color: var(--gold-primary);
}
.announce-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gold-primary);
    opacity: 0.5;
    flex-shrink: 0;
}

/* ═══ HEADER ═══ */
header {
    background: #0d1117;
    border-bottom: 1px solid rgba(212,175,55,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 65px;
    min-height: 65px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}
.logo img {
    height: 48px;
    transition: height 0.3s ease;
}
header.scrolled .logo img {
    height: 42px;
}
.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: #fff;
    letter-spacing: 1px;
    text-transform: uppercase;
    line-height: 1.1;
}
.logo-text span {
    display: block;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.55rem;
    letter-spacing: 2.5px;
}

/* Desktop Nav */
.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
}
.desktop-nav a {
    display: block;
    padding: 8px 16px;
    color: rgba(255,255,255,0.7);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
}
.desktop-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
}
.desktop-nav li.active a {
    color: var(--gold-primary);
    background: rgba(212,175,55,0.08);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}
.header-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 10px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    border: none;
    background: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}
.header-icon:hover {
    color: var(--gold-primary);
    background: rgba(212,175,55,0.08);
}
.header-icon i {
    font-size: 1.1rem;
}
.icon-label {
    font-size: 0.55rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    opacity: 0.8;
}
.logged-dot {
    position: absolute;
    top: 4px;
    right: 8px;
    width: 6px;
    height: 6px;
    background: var(--gold-primary);
    border-radius: 50%;
}
.cart-badge {
    position: absolute;
    top: 0;
    right: 2px;
    min-width: 16px;
    height: 16px;
    background: var(--gold-gradient);
    color: #000;
    font-size: 0.6rem;
    font-weight: 800;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 8px;
}
.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.mobile-menu-toggle:hover span {
    background: var(--gold-primary);
}

/* ═══ MOBILE NAV ═══ */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: #0d1117;
    z-index: 2000;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
}
.mobile-nav.open {
    transform: translateX(0);
}
.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    min-height: 65px;
}
.mobile-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.mobile-nav-logo img {
    height: 36px;
}
.mobile-nav-logo span {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    color: #fff;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.mobile-nav-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
    border: none;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.mobile-nav-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--gold-primary);
}
.mobile-nav-links {
    list-style: none;
    padding: 12px 12px;
    flex: 1;
    overflow-y: auto;
}
.mobile-nav-links li {
    margin-bottom: 2px;
}
.mobile-nav-links a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 10px;
    transition: all 0.2s ease;
}
.mobile-nav-links a:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
}
.mobile-nav-links li.active a {
    background: rgba(212,175,55,0.1);
    color: var(--gold-primary);
    font-weight: 600;
}
.mobile-nav-links a i {
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}
.mobile-nav-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1900;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.mobile-menu-overlay.active {
    opacity: 1;
}

/* ═══ RESPONSIVE ═══ */
@media(max-width:900px){
    .desktop-nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    .icon-label { display: none; }
    .header-icon { padding: 8px; }
    .header-icon i { font-size: 1.2rem; }
}
@media(max-width:600px){
    .header-container { height: 60px; min-height: 60px; padding: 0 8px; }
    header.scrolled { box-shadow: 0 2px 15px rgba(0,0,0,0.5); }
    .logo img { height: 42px; }
    header.scrolled .logo img { height: 38px; }
    .logo-text { font-size: 0.85rem; }
    .logo-text span { font-size: 0.5rem; }
    .header-icon { padding: 6px 8px; }
    .header-icon i { font-size: 1.15rem; }
    .mobile-nav { width: 260px; }
    .mobile-nav-header { min-height: 60px; }
}

/* ═══ SEARCH OVERLAY ═══ */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 12, 16, 0.95);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 80px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
}
.search-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.search-close {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s ease;
}
.search-close:hover {
    color: var(--gold-primary);
    background: rgba(255, 255, 255, 0.05);
}
.search-input-wrapper {
    width: 100%;
    max-width: 600px;
    padding: 0 20px;
    margin-bottom: 30px;
}
.search-input-wrapper input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.5rem;
    padding: 15px 0;
    outline: none;
    font-family: var(--font-heading);
    transition: border-color 0.3s ease;
}
.search-input-wrapper input::placeholder {
    color: var(--text-muted);
}
.search-input-wrapper input:focus {
    border-color: var(--gold-primary);
}
.search-popular-searches {
    width: 100%;
    max-width: 600px;
    padding: 0 20px;
}
.search-popular-searches h4 {
    margin-bottom: 15px;
    color: var(--gold-muted);
}
.search-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.search-tag {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
}
.search-tag:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}
.search-live-results {
    width: 100%;
    max-width: 600px;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 20px;
    padding: 0 20px;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.search-result-item img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 4px;
    background: var(--bg-card);
}
.search-result-info h5 {
    font-size: 0.95rem;
}
.search-result-info p {
    font-size: 0.8rem;
    color: var(--gold-muted);
}

/* Slide-out Cart Drawer */
.cart-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(8, 12, 16, 0.6);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}
.cart-drawer-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 1000;
    transform: translateX(100%);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}
.cart-drawer.active {
    transform: translateX(0);
}
.cart-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}
.cart-drawer-close {
    font-size: 1.5rem;
    cursor: pointer;
}
.cart-drawer-close:hover {
    color: var(--gold-primary);
}
.cart-drawer-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Drawer Cart Item Card */
.cart-drawer-item {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cart-drawer-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background: var(--bg-card);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}
.cart-drawer-item-details {
    flex: 1;
}
.cart-drawer-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}
.cart-drawer-item-size {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 5px;
}
.cart-drawer-item-price {
    font-size: 0.95rem;
    color: var(--gold-primary);
    font-weight: 700;
}
.cart-drawer-quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}
.qty-btn {
    width: 25px;
    height: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qty-btn:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}
.qty-input {
    width: 30px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--text-primary);
}
.cart-drawer-item-remove {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 0.8rem;
    cursor: pointer;
    margin-top: 10px;
}

.cart-drawer-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-primary);
}
.cart-drawer-totals {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 700;
}
.cart-drawer-totals span:last-child {
    color: var(--gold-primary);
}
.cart-drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ========================================================
   HOMEPAGE COMPONENTS (Hero Banner, Tabs, Bundle, Trust)
   ======================================================== */

/* Hero Banner Slider */
.hero-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.hero-slide {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}
.hero-slide.active {
    opacity: 1;
    position: relative;
    z-index: 2;
}
.hero-slide img {
    width: 100%;
    height: auto;
    display: block;
}
.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(8,12,16,0.85) 0%, rgba(8,12,16,0.4) 50%, rgba(8,12,16,0.85) 100%);
}
.hero-slide-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    padding-left: 20px;
}
.hero-slide-content h2 {
    font-size: 3rem;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 15px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-slide-content p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-secondary);
}

/* Category Grid Tiles */
.category-tiles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 60px 0;
}
.category-tile {
    height: 320px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #FFFFFF 0%, rgba(255,255,255,0.95) 100%);
    border: 1.5px solid rgba(212, 175, 55, 0.18);
    box-shadow: 0 10px 30px rgba(8, 12, 16, 0.4), inset 0 0 15px rgba(212, 175, 55, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-radius 0.6s ease-in-out, transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.6s ease, border-color 0.6s ease;
}

/* Unique organic pebble shapes for each card */
.category-tile:nth-child(1) {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
}
.category-tile:nth-child(2) {
    border-radius: 40% 60% 70% 30% / 50% 60% 40% 50%;
}
.category-tile:nth-child(3) {
    border-radius: 50% 50% 35% 65% / 45% 55% 45% 55%;
}

/* Morph shapes on hover */
.category-tile:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(212, 175, 55, 0.3), 0 0 30px rgba(212, 175, 55, 0.15);
    border-color: var(--gold-primary);
}
.category-tile:nth-child(1):hover {
    border-radius: 45% 55% 55% 45% / 45% 55% 45% 55%;
}
.category-tile:nth-child(2):hover {
    border-radius: 55% 45% 45% 55% / 55% 45% 55% 45%;
}
.category-tile:nth-child(3):hover {
    border-radius: 40% 60% 60% 40% / 60% 40% 60% 40%;
}

.category-tile img {
    width: auto;
    height: 85%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.category-tile:hover img {
    transform: scale(1.08) rotate(2deg);
}

/* Tabbed Product Grid */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}
.tab-btn {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 12px 32px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.tab-btn:hover, .tab-btn.active {
    background: var(--gold-gradient);
    color: #080C10;
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.35);
    transform: translateY(-2px);
}

.tab-pane {
    display: none;
}
.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* Product Card Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}
.product-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}
.product-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--gold-glow-hover);
    transform: translateY(-4px);
}
.product-card-image {
    height: 250px;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.12) 0%, #080C10 80%);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.product-card-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform var(--transition-normal);
}
.product-card:hover .product-card-image img {
    transform: scale(1.05);
}
.product-card-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    height: 50px;
    overflow: hidden;
    line-height: 1.3;
}
.product-card-title:hover {
    color: var(--gold-primary);
}
.product-card-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--gold-light);
    font-size: 0.85rem;
    margin-bottom: 12px;
}
.product-card-rating span {
    color: var(--text-muted);
}
.product-card-prices {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: auto;
    margin-bottom: 15px;
}
.price-regular {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.price-sale {
    color: var(--gold-primary);
    font-size: 1.3rem;
    font-weight: 800;
}
.product-card-action {
    display: block;
    width: 100%;
    margin-top: auto;
}

/* Combo Bundle Builder */
.bundle-builder-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px 0;
    margin: 10px 0;
}
.bundle-builder-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1.2fr;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}
.bundle-connector {
    font-size: 3rem;
    font-family: var(--font-heading);
    color: var(--gold-primary);
    text-align: center;
}
.bundle-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
}
.bundle-card img {
    height: 180px;
    object-fit: contain;
    margin-bottom: 15px;
}
.bundle-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.bundle-card select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.9rem;
    width: 100%;
    outline: none;
}
.bundle-card select:focus {
    border-color: var(--gold-primary);
}
.bundle-results {
    background: rgba(212, 175, 55, 0.05);
    border: 2px dashed var(--gold-primary);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}
.bundle-results h3 {
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 1.3rem;
}
.bundle-price-box {
    margin: 20px 0;
}
.bundle-save-badge {
    display: inline-block;
    background-color: var(--gold-primary);
    color: #080C10;
    font-weight: 800;
    font-size: 0.85rem;
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

/* Trust Strip */
.trust-strip {
    background: rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 12px;
    padding: 40px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: 30px;
    margin: 60px 0;
    box-shadow: 0 15px 35px rgba(8,12,16, 0.3);
}
.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--transition-fast);
}
.trust-item:hover {
    transform: translateY(-5px);
}
.trust-item svg {
    width: 50px;
    height: 50px;
    fill: var(--gold-primary);
    margin-bottom: 15px;
    transition: filter var(--transition-fast);
}
.trust-item:hover svg {
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.5));
}
.trust-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    color: #fff;
}
.trust-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Certificate Gallery */
.cert-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}
.cert-item {
    text-align: center;
}
.cert-item img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(8,12,16, 0.4);
    transition: var(--transition-normal);
    cursor: pointer;
}
.cert-item img:hover {
    border-color: var(--gold-primary);
    transform: scale(1.03);
}
.cert-item h4 {
    margin-top: 15px;
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ========================================================
   PRODUCT DETAIL PAGE
   ======================================================== */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    margin-top: 40px;
    margin-bottom: 60px;
}
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.gallery-main {
    background: #080C10;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    position: relative;
    overflow: hidden;
}
.gallery-main img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.2s ease-out;
    cursor: zoom-in;
}
.gallery-thumbs {
    display: flex;
    gap: 15px;
}
.gallery-thumb {
    width: 80px;
    height: 80px;
    background: #080C10;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
}
.gallery-thumb.active {
    border-color: var(--gold-primary);
}
.gallery-thumb img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-detail-info h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    line-height: 1.2;
}
.product-detail-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-light);
    font-size: 1rem;
    margin-bottom: 20px;
}
.product-detail-rating span {
    color: var(--text-muted);
}
.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}
.product-detail-price .sale-price {
    font-size: 2rem;
    color: var(--gold-primary);
    font-weight: 800;
}
.product-detail-price .mrp {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.2rem;
}
.product-save-amount {
    color: var(--gold-primary);
    font-weight: 700;
    font-size: 0.95rem;
}
.product-description-short {
    margin-bottom: 25px;
}

/* Variants selector */
.variant-selector {
    margin-bottom: 30px;
}
.variant-selector h4 {
    margin-bottom: 12px;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--gold-muted);
}
.variant-options {
    display: flex;
    gap: 15px;
}
.variant-option-label {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}
.variant-option-radio {
    display: none;
}
.variant-option-radio:checked + .variant-option-label {
    border-color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-primary);
    box-shadow: var(--gold-glow);
}

/* Quantity Discount Widget */
.quantity-discount-widget {
    background-color: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    padding: 12px 15px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--success-color);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Quantity & CTA buttons */
.purchase-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}
.detail-qty-picker {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}
.detail-qty-btn {
    width: 40px;
    height: 45px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
}
.detail-qty-btn:hover {
    color: var(--gold-primary);
    background-color: rgba(255, 255, 255, 0.05);
}
.detail-qty-input {
    width: 40px;
    height: 45px;
    border: none;
    background: transparent;
    text-align: center;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
}
.purchase-actions .btn {
    flex: 1;
    height: 49px;
}

/* Product Tabs Panel */
.product-tabs {
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
    margin-top: 20px;
}
.product-tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 25px;
    gap: 30px;
}
.product-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    padding-bottom: 12px;
    cursor: pointer;
    position: relative;
}
.product-tab-btn.active {
    color: var(--gold-primary);
}
.product-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--gold-primary);
}
.product-tab-pane {
    display: none;
}
.product-tab-pane.active {
    display: block;
    animation: fadeIn 0.4s ease;
}
.disclaimer-box {
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 4px solid rgba(255, 255, 255, 0.5);
    padding: 15px;
    border-radius: 4px;
    margin-top: 20px;
}
.disclaimer-box h5 {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 5px;
}

/* Reviews List & Form */
.reviews-section {
    margin-top: 40px;
}
.reviews-summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    align-items: center;
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
}
.avg-rating-box {
    text-align: center;
}
.avg-rating-num {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gold-primary);
    line-height: 1;
}
.avg-rating-stars {
    color: var(--gold-light);
    margin: 10px 0;
}
.rating-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rating-bar-row {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9rem;
}
.rating-bar-fill-wrapper {
    flex: 1;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
}
.rating-bar-fill {
    height: 100%;
    background: var(--gold-gradient);
}
.reviews-list-container {
    margin-bottom: 40px;
}
.review-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}
.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}
.review-author {
    font-weight: 600;
    color: var(--text-primary);
}
.review-stars {
    color: var(--gold-light);
}
.review-title {
    font-weight: 700;
    margin-bottom: 5px;
}
.review-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.review-verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--gold-primary);
    font-size: 0.8rem;
    font-weight: 600;
}
.submit-review-form {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}
.form-control {
    width: 100%;
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color);
    color: var(--text-primary) !important;
    padding: 12px 15px;
    border-radius: 6px;
    outline: none;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Force dark style on browser autofill */
input:-webkit-autofill,
input:-webkit-autofill:hover, 
input:-webkit-autofill:focus, 
input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px #121212 inset !important;
    -webkit-text-fill-color: #FFFFFF !important;
    transition: background-color 5000s ease-in-out 0s;
}
.rating-select-stars {
    display: flex;
    gap: 10px;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}
.rating-select-stars i.active {
    color: var(--gold-light);
}

/* ========================================================
   CART & CHECKOUT PAGES
   ======================================================== */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    margin-top: 40px;
    margin-bottom: 60px;
}
.checkout-section-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}
.checkout-section-box h3 {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    text-transform: uppercase;
    font-size: 1.25rem;
    letter-spacing: 1px;
    color: var(--gold-primary);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.summary-sidebar {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    height: fit-content;
    position: sticky;
    top: 100px;
}
.summary-sidebar h3 {
    margin-bottom: 20px;
    font-size: 1.25rem;
    text-transform: uppercase;
}
.summary-line-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}
.summary-line-item.discount {
    color: var(--gold-primary);
}
.summary-total {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}
.summary-total span:last-child {
    color: var(--gold-primary);
}

/* Pincode Estimator Box */
.pincode-estimator {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}
.pincode-estimator input {
    flex: 1;
    max-width: 150px;
}
.pincode-result {
    margin-top: 10px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Coupon Box */
.coupon-box {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}
.coupon-applied-msg {
    color: var(--gold-primary);
    font-size: 0.85rem;
    margin-top: -15px;
    margin-bottom: 15px;
}

/* ========================================================
   BLOG SECTION
   ======================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}
.blog-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}
.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: var(--gold-glow);
}
.blog-card-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}
.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}
.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}
.blog-card-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background-color: var(--gold-primary);
    color: #080C10;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 3px;
    text-transform: uppercase;
}
.blog-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}
.blog-card-title:hover {
    color: var(--gold-primary);
}
.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}
.blog-card-link {
    margin-top: auto;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.blog-card-link:hover {
    color: var(--gold-light);
}

/* ========================================================
   FOOTER
   ======================================================== */
footer {
    background-color: #080C10;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px 0;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-about p {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.footer-links h4, .footer-newsletter h4 {
    font-size: 1.1rem;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--gold-primary);
}
.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.9rem;
}
.footer-links a:hover {
    color: var(--gold-primary);
    padding-left: 5px;
}
.footer-newsletter p {
    font-size: 0.9rem;
    margin-bottom: 15px;
}
.newsletter-form {
    display: flex;
}
.newsletter-form input {
    flex: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--text-primary);
    padding: 10px 15px;
    border-radius: 4px 0 0 4px;
    outline: none;
}
.newsletter-form button {
    border-radius: 0 4px 4px 0;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.footer-socials {
    display: flex;
    gap: 15px;
}
.social-icon {
    font-size: 1.2rem;
    color: var(--text-muted);
}
.social-icon:hover {
    color: var(--gold-primary);
}

/* ========================================================
   ANIMATIONS
   ======================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================================
   RESPONSIVE MEDIA QUERIES
   ======================================================== */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 900px) {
    .checkout-grid, .product-detail-grid, .bundle-builder-grid {
        grid-template-columns: 1fr;
    }
    .bundle-connector {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    nav {
        display: none; /* Mobile menu can be added if needed, or simple header actions */
    }
    .category-tiles-grid, .cert-gallery, .blog-grid {
        grid-template-columns: 1fr;
    }
    .trust-strip {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    /* Globally stack all inline grids inside container on mobile/tablet viewports */
    .container div[style*="display:grid"],
    .container div[style*="display: grid"] {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
}

@media (max-width: 600px) {
    /* Footer columns stacking to avoid layout horizontal overflow */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    .footer-about, .footer-links, .footer-newsletter {
        text-align: center;
    }
    .footer-about .logo {
        justify-content: center;
    }
    
    /* Footer bottom bar alignment stacking */
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding-bottom: 20px;
    }
    .footer-bottom span {
        display: block;
        margin-left: 0 !important;
        margin-top: 5px;
    }
    
    /* Global container spacing tweaks for screens under 600px */
    .container {
        padding: 0 15px;
        width: 95%;
    }

    /* Announcement bar mobile */
    .announcement-bar { height: 30px; }
    .announcement-item { gap: 12px; }
    .announcement-item a {
        font-size: 0.55rem;
        letter-spacing: 0.8px;
        gap: 12px;
    }
}