/* ==========================================================================
   Aloria Silver - Luxury 925 Jewelry Brand CSS
   Aesthetics: Dark Obsidian, Liquid Silver, Glassmorphic & Modern Polish
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --bg-dark: #0b0d10;
    --bg-card: #13161c;
    --bg-card-hover: #1a1e27;
    --surface-glass: rgba(22, 26, 35, 0.75);
    --surface-glass-border: rgba(255, 255, 255, 0.08);

    /* Metallic Silver Accent Palette */
    --silver-primary: #e2e8f0;
    --silver-light: #f8fafc;
    --silver-dim: #94a3b8;
    --silver-accent: #cbd5e1;
    --silver-glow: rgba(226, 232, 240, 0.25);
    
    /* Luxury Accents */
    --gold-accent: #d4af37;
    --rose-accent: #e0a96d;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-badge: #10b981;

    /* Fonts */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Transitions & Shadows */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-silver: 0 0 25px rgba(226, 232, 240, 0.12);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--silver-light);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Announcement Bar */
.announcement-bar {
    background: linear-gradient(90deg, #11141a, #1e2430, #11141a);
    color: var(--silver-accent);
    text-align: center;
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--surface-glass-border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--surface-glass-border);
    color: var(--silver-dim);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
    transition: var(--transition-fast);
}

.lang-btn:hover, .lang-btn.active {
    background: var(--silver-primary);
    color: var(--bg-dark);
    border-color: var(--silver-primary);
}

/* Header & Navigation */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--surface-glass-border);
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e2e8f0, #475569);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    box-shadow: var(--shadow-silver);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--silver-dim);
    transition: var(--transition-fast);
    position: relative;
    padding: 4px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--silver-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #e2e8f0, transparent);
    transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--surface-glass-border);
    color: var(--silver-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-silver);
}

.badge-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--silver-primary);
    color: var(--bg-dark);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Search Bar Dropdown */
.search-container {
    position: relative;
}

.search-input-wrapper {
    position: absolute;
    right: 0;
    top: 50px;
    width: 320px;
    background: var(--bg-card);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
    z-index: 90;
}

.search-input-wrapper.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-input {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(11,13,16,0.4) 0%, rgba(11,13,16,0.95) 100%),
                url('./assets/images/hero.jpg') center/cover no-repeat;
    padding: 80px 24px;
    border-bottom: 1px solid var(--surface-glass-border);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(226, 232, 240, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    z-index: 2;
}

.hero-subtitle {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--silver-dim);
    margin-bottom: 16px;
    font-weight: 500;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
    font-weight: 300;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
    color: var(--bg-dark);
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    transition: var(--transition-fast);
    box-shadow: 0 4px 20px rgba(226, 232, 240, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(226, 232, 240, 0.35);
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--surface-glass-border);
    color: var(--silver-light);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--silver-accent);
}

/* Feature Highlights */
.features-bar {
    max-width: 1280px;
    margin: -30px auto 60px;
    position: relative;
    z-index: 10;
    padding: 0 24px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
    box-shadow: var(--shadow-soft);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(226, 232, 240, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver-primary);
    font-size: 1.4rem;
}

.feature-info h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
}

.feature-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Catalog Main Section */
.catalog-section {
    max-width: 1280px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--silver-dim);
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.5rem;
}

/* Categories Bar */
.categories-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.category-pill {
    padding: 10px 22px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--surface-glass-border);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.category-pill:hover, .category-pill.active {
    background: rgba(226, 232, 240, 0.12);
    color: var(--silver-light);
    border-color: var(--silver-dim);
}

/* Filter Controls Header */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--surface-glass-border);
    padding: 14px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
    gap: 16px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.filter-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--surface-glass-border);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    outline: none;
}

.filter-select option {
    background: var(--bg-dark);
    color: var(--text-primary);
}

.catalog-count {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 28px;
}

/* Product Card */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(226, 232, 240, 0.25);
    box-shadow: var(--shadow-silver);
}

.card-image-wrapper {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #171b22;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.badge-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}

.badge-hallmark {
    background: rgba(15, 23, 42, 0.85);
    color: var(--silver-accent);
    border: 1px solid var(--surface-glass-border);
    backdrop-filter: blur(4px);
}

.badge-bestseller {
    background: var(--gold-accent);
    color: var(--bg-dark);
}

.btn-wishlist {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    color: var(--silver-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 2;
}

.btn-wishlist:hover, .btn-wishlist.active {
    color: #ef4444;
    background: rgba(255, 255, 255, 0.15);
}

.card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-meta {
    font-size: 0.8rem;
    color: var(--silver-dim);
    margin-bottom: 16px;
}

.card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--surface-glass-border);
}

.product-price {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--silver-light);
}

.product-price-old {
    font-size: 0.85rem;
    text-decoration: line-through;
    color: var(--text-muted);
    margin-left: 6px;
}

.btn-add-cart {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: rgba(226, 232, 240, 0.1);
    border: 1px solid var(--surface-glass-border);
    color: var(--silver-light);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-add-cart:hover {
    background: var(--silver-primary);
    color: var(--bg-dark);
}

/* Care Guide Banner Section */
.care-section {
    max-width: 1280px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.care-card {
    background: linear-gradient(135deg, #131720 0%, #1a202c 100%);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.care-content h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.care-list {
    list-style: none;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.care-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.care-list svg {
    color: var(--silver-primary);
    flex-shrink: 0;
    margin-top: 4px;
}

/* Footer */
.footer {
    background: #07080a;
    border-top: 1px solid var(--surface-glass-border);
    padding: 60px 24px 30px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 16px 0 24px;
    max-width: 320px;
}

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

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--surface-glass-border);
    color: var(--silver-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background: var(--silver-primary);
    color: var(--bg-dark);
}

.footer-column h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--silver-light);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--silver-light);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 16px;
}

/* Modals & Drawers */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 440px;
    height: 100vh;
    background: var(--bg-card);
    border-left: 1px solid var(--surface-glass-border);
    z-index: 210;
    display: flex;
    flex-direction: column;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.cart-drawer.active {
    right: 0;
}

.drawer-header {
    padding: 24px;
    border-bottom: 1px solid var(--surface-glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drawer-title {
    font-size: 1.5rem;
}

.drawer-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    gap: 16px;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--surface-glass-border);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.cart-item-img {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.cart-item-price {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--silver-light);
}

.qty-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-full);
    padding: 2px 8px;
    width: fit-content;
}

.qty-btn {
    color: var(--silver-dim);
    font-weight: bold;
    padding: 2px 6px;
}

.drawer-footer {
    padding: 24px;
    border-top: 1px solid var(--surface-glass-border);
    background: #0f1217;
}

.cart-summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.cart-total-line {
    display: flex;
    justify-content: space-between;
    margin: 16px 0 24px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--silver-light);
}

/* Quick View & Checkout Modal */
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    width: 90%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-lg);
    z-index: 220;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    padding: 32px;
    box-shadow: var(--shadow-soft);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--silver-dim);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Form Controls */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus {
    border-color: var(--silver-accent);
    background: rgba(255, 255, 255, 0.08);
}

/* Size Selector Pills */
.sizes-grid {
    display: flex;
    gap: 8px;
    margin: 12px 0 20px;
    flex-wrap: wrap;
}

.size-pill {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--surface-glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--silver-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.size-pill:hover, .size-pill.active {
    border-color: var(--silver-primary);
    background: var(--silver-primary);
    color: var(--bg-dark);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.6rem;
    }
    .care-card {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hero-title {
        font-size: 2.1rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
}