/* ==========================================================================
   Sri Nidhi Silver & Co. - Modern Liquid Silver Design System
   ========================================================================== */

/* 1. Global Reset & Modern Theme Tokens */
:root {
    --bg-main: #070a12;
    --bg-surface: #0e1424;
    --bg-surface-elevated: #162035;
    --bg-surface-glass: rgba(14, 20, 36, 0.78);
    --bg-card-glass: rgba(22, 32, 53, 0.6);
    
    --border-silver: rgba(226, 232, 240, 0.16);
    --border-silver-hover: rgba(248, 250, 252, 0.45);
    --border-silver-glow: rgba(56, 189, 248, 0.35);
    
    --silver-pure: #ffffff;
    --silver-light: #f1f5f9;
    --silver-base: #e2e8f0;
    --silver-mid: #cbd5e1;
    --silver-dark: #64748b;
    --silver-shadow: #334155;
    
    --accent-moonlight: #38bdf8; /* Luminous ice-cyan */
    --accent-glow: rgba(56, 189, 248, 0.25);
    --accent-green: #10b981;
    
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-text-dim: #64748b;
    
    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
    
    --silver-chrome: linear-gradient(135deg, #ffffff 0%, #e2e8f0 30%, #94a3b8 70%, #f8fafc 100%);
    --silver-chrome-btn: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
    --silver-text-chrome: linear-gradient(135deg, #ffffff 0%, #f8fafc 40%, #94a3b8 80%, #cbd5e1 100%);
    --silver-glow: 0 0 25px rgba(226, 232, 240, 0.22);
    --box-shadow: 0 12px 36px 0 rgba(0, 0, 0, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-main);
    color: var(--color-text);
    font-family: var(--font-body);
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background: radial-gradient(circle at 50% 0%, rgba(30, 41, 59, 0.35) 0%, rgba(7, 10, 18, 1) 70%);
}

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

/* Typography & Modern Headings */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
    color: var(--silver-pure);
    font-weight: 700;
}

p {
    line-height: 1.65;
    color: var(--color-text-muted);
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.text-chrome {
    background: var(--silver-text-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Top Live Silver Rate Ticker */
.rate-ticker-ribbon {
    background: rgba(14, 20, 36, 0.95);
    border-bottom: 1px solid var(--border-silver);
    padding: 0.45rem 1.5rem;
    font-size: 0.78rem;
    color: var(--silver-base);
    overflow: hidden;
    position: relative;
    z-index: 1002;
    backdrop-filter: blur(8px);
}

.ticker-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.2rem;
    flex-wrap: wrap;
}

.ticker-dot {
    width: 7px;
    height: 7px;
    background: var(--accent-green);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--accent-green);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.rate-pill {
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-left: 0.2rem;
}

.rate-up {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Layout Utilities */
.section {
    padding: 6.5rem 2rem 4rem;
    max-width: 1240px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-eyebrow {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--accent-moonlight);
    display: block;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section-subheader {
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
}

.divider {
    width: 64px;
    height: 3px;
    background: var(--silver-chrome);
    margin: 1.2rem auto 0;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(226, 232, 240, 0.4);
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 2.2rem;
    border-radius: 30px;
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: var(--silver-chrome-btn);
    color: #070a12;
    box-shadow: 0 4px 20px rgba(226, 232, 240, 0.25);
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.4);
    background: #ffffff;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--silver-pure);
    border: 1px solid var(--border-silver);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--silver-pure);
    transform: translateY(-2px);
    box-shadow: var(--silver-glow);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.45);
}

.btn-small {
    padding: 0.55rem 1.3rem;
    font-size: 0.85rem;
    border-radius: 20px;
}

.btn-full-width {
    width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.app-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 15, 29, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

/* Tier 1: Main Brand & Utility Bar */
.header-main-bar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.75rem 2rem;
}

.header-main-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.5rem;
}

/* Left Actions: Menu Drawer Button & Search */
.header-left-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-self: start;
}

.menu-drawer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(226, 232, 240, 0.2);
    color: var(--silver-pure);
    padding: 0.45rem 1rem;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.25s ease;
}

.menu-drawer-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--silver-pure);
    box-shadow: 0 0 16px rgba(226, 232, 240, 0.2);
    transform: translateY(-1px);
}

.hamburger-box {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 16px;
    height: 12px;
}

.hamburger-line {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--silver-pure);
    border-radius: 2px;
    transition: all 0.2s;
}

/* Brand Logo (Center Stage) */
.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    line-height: 1;
    text-decoration: none;
    padding: 0.2rem 1rem;
}

.logo-text-primary {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    background: var(--silver-text-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 25px rgba(226, 232, 240, 0.35);
}

.logo-text-secondary {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-moonlight);
    letter-spacing: 0.35em;
    margin-top: 0.2rem;
}

.logo-tag {
    font-size: 0.58rem;
    color: var(--color-text-dim);
    letter-spacing: 0.16em;
    margin-top: 0.25rem;
}

/* Right Actions: Live Bullion Pill, Cart, Admin */
.header-right-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-self: end;
}

.header-rate-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 30px;
    padding: 0.35rem 0.85rem;
    font-size: 0.78rem;
    color: #4ade80;
    text-decoration: none;
    transition: all 0.25s;
    white-space: nowrap;
}

.header-rate-chip:hover {
    background: rgba(34, 197, 94, 0.16);
    border-color: #4ade80;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.25);
}

.live-dot-pulse {
    width: 7px;
    height: 7px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 8px #22c55e;
    animation: pulseGlow 1.8s infinite;
}

.cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    padding: 0.4rem 0.9rem;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.25s;
    position: relative;
}

.cart-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--silver-pure);
    transform: translateY(-1px);
}

.cart-btn-label {
    display: inline;
}

.cart-badge {
    background: #38bdf8;
    color: #0b1120;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

.admin-vault-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #fcd34d;
    padding: 0.4rem 0.85rem;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s;
    white-space: nowrap;
}

.admin-vault-btn:hover {
    background: rgba(245, 158, 11, 0.2);
    border-color: #fbbf24;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.3);
}

/* Tier 2: Category & Feature Navigation Bar */
.header-nav-bar {
    background: rgba(15, 23, 42, 0.65);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.header-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.25rem 1rem;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
}

.header-nav-inner::-webkit-scrollbar {
    display: none;
}

.nav-item, .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    text-decoration: none;
    padding: 0.6rem 0.9rem;
    border-radius: 6px;
    white-space: nowrap;
    position: relative;
    transition: all 0.25s ease;
}

.nav-item:hover, .nav-item.active,
.nav-link:hover, .nav-link.active {
    color: var(--silver-pure);
    background: rgba(255, 255, 255, 0.06);
}

.nav-item.active::after, .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 15%;
    width: 70%;
    height: 2px;
    background: var(--silver-chrome);
    box-shadow: 0 0 8px rgba(226, 232, 240, 0.6);
    border-radius: 2px;
}

.nav-separator {
    color: rgba(255, 255, 255, 0.15);
    font-size: 0.85rem;
    margin: 0 0.25rem;
}

.nav-item-highlight {
    color: #93c5fd;
}
.nav-item-highlight:hover {
    color: #bfdbfe;
    background: rgba(56, 189, 248, 0.1);
}

/* Capsule Search Bar */
.search-bar-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 30px;
    padding: 0.35rem 0.9rem;
    transition: all 0.3s;
}

.search-bar-container:focus-within {
    border-color: var(--silver-pure);
    box-shadow: 0 0 15px rgba(226, 232, 240, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.search-icon {
    font-size: 0.85rem;
    margin-right: 0.4rem;
    opacity: 0.7;
}

.search-bar-container input {
    background: transparent;
    border: none;
    color: var(--color-text);
    padding: 0.2rem 0.2rem;
    outline: none;
    font-size: 0.85rem;
    width: 180px;
    font-family: var(--font-body);
}

.search-shortcut {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-silver);
    border-radius: 4px;
    padding: 0.1rem 0.35rem;
    font-size: 0.65rem;
    color: var(--silver-mid);
    margin-left: 0.4rem;
}

.cart-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    font-size: 1.15rem;
    transition: all 0.3s;
}

.cart-btn:hover {
    border-color: var(--silver-pure);
    box-shadow: var(--silver-glow);
    transform: scale(1.05);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--silver-chrome);
    color: #070a12;
    border-radius: 50%;
    width: 19px;
    height: 19px;
    font-size: 0.7rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   Hero Section with Modern Silver Atmosphere
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/silver_hero_banner.png') no-repeat center center;
    background-size: cover;
    text-align: center;
    padding: 4rem 2rem 5rem;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(7, 10, 18, 0.45) 0%, rgba(7, 10, 18, 0.88) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
    margin-top: 1rem;
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-silver);
    padding: 0.4rem 1.1rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--silver-pure);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.chip-sparkle {
    color: var(--accent-moonlight);
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.12;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-size: 1.18rem;
    color: var(--silver-base);
    margin-bottom: 2.8rem;
    font-weight: 400;
    max-width: 740px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-actions {
    display: flex;
    gap: 1.4rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

/* Floating Trust Bar */
.hero-trust-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    background: rgba(14, 20, 36, 0.75);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 1.2rem 2rem;
    backdrop-filter: blur(16px);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    text-align: left;
}

.trust-icon {
    font-size: 1.6rem;
}

.trust-item strong {
    display: block;
    font-size: 0.92rem;
    color: var(--silver-pure);
}

.trust-item p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ==========================================================================
   Curated Categories Section
   ========================================================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.category-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(12px);
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: var(--silver-pure);
    box-shadow: var(--silver-glow);
}

.category-img-container {
    height: 220px;
    overflow: hidden;
    position: relative;
    background: #090d16;
}

.category-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover .category-img-container img {
    transform: scale(1.08);
}

.category-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(7, 10, 18, 0.85);
    border: 1px solid var(--border-silver);
    color: var(--accent-moonlight);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    backdrop-filter: blur(6px);
}

.category-info {
    padding: 1.8rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.4rem;
    color: var(--silver-pure);
}

.category-info p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.category-link {
    margin-top: auto;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--silver-base);
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.category-card:hover .category-link {
    color: var(--silver-pure);
}

/* ==========================================================================
   Product Catalog
   ========================================================================== */
.catalog-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.8rem;
}

/* Filter Panel Styling */
.catalog-filters {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 2rem;
    height: fit-content;
    position: sticky;
    top: 110px;
    backdrop-filter: blur(16px);
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-silver);
}

.filter-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.filter-clear-btn {
    background: transparent;
    border: none;
    color: var(--accent-moonlight);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.filter-clear-btn:hover {
    text-decoration: underline;
}

.filter-group {
    margin-bottom: 2rem;
}

.filter-group h4 {
    font-size: 0.88rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    color: var(--silver-base);
    letter-spacing: 0.08em;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

/* Modern Checkbox */
.checkbox-container {
    display: block;
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    font-size: 0.88rem;
    user-select: none;
    color: var(--color-text-muted);
}

.checkbox-container:hover {
    color: var(--silver-pure);
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 5px;
    transition: all 0.3s;
}

.checkbox-container input:checked ~ .checkmark {
    background: var(--silver-chrome-btn);
    border-color: var(--silver-pure);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid #070a12;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Price Range Slider */
.price-slider-container {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.price-slider-container input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 5px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.price-slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--silver-chrome);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
    transition: transform 0.2s;
}

.price-slider-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.price-range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Modern Select */
.filter-select {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    color: var(--color-text);
    padding: 0.65rem 0.9rem;
    border-radius: 8px;
    outline: none;
    font-family: var(--font-body);
    font-size: 0.88rem;
    cursor: pointer;
}

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

.filter-rate-card {
    background: rgba(56, 189, 248, 0.05);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 10px;
    padding: 1rem;
    font-size: 0.8rem;
    margin-top: 1rem;
}

.rate-card-title {
    font-weight: 700;
    color: var(--accent-moonlight);
    margin-bottom: 0.3rem;
}

/* Active Category Chips */
.catalog-active-chips {
    margin-bottom: 1.5rem;
}

.active-filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-silver);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.chip-remove {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.9rem;
}

.chip-remove:hover {
    color: #ef4444;
}

/* Products Grid */
.products-grid-container {
    display: flex;
    flex-direction: column;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.no-products-msg {
    text-align: center;
    padding: 4.5rem 2rem;
    color: var(--color-text-muted);
    border: 1px dashed var(--border-silver);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.01);
}

/* Product Card */
.product-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(12px);
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--silver-pure);
    box-shadow: var(--silver-glow);
}

.product-card-img {
    height: 250px;
    overflow: hidden;
    position: relative;
    background-color: #070a12;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(7, 10, 18, 0.88);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    letter-spacing: 0.06em;
    backdrop-filter: blur(6px);
}

.product-card-body {
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--silver-pure);
    line-height: 1.35;
}

.product-spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--silver-pure);
    margin-bottom: 1.4rem;
}

.product-card-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.8rem;
    margin-top: auto;
}

.quick-view-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick-view-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--silver-pure);
    transform: scale(1.08);
}

/* ==========================================================================
   Virtual Try-On Studio Layout
   ========================================================================== */
.tryon-container {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 2.8rem;
    align-items: start;
}

.tryon-controls {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.control-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 1.6rem;
    backdrop-filter: blur(12px);
}

.control-card h3 {
    font-size: 0.92rem;
    text-transform: uppercase;
    color: var(--silver-base);
    letter-spacing: 0.05em;
    margin-bottom: 1.1rem;
    border-bottom: 1px solid var(--border-silver);
    padding-bottom: 0.4rem;
}

.photo-select-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.custom-file-upload {
    display: block;
    width: 100%;
}

.ornament-select {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.9rem;
}

.ornament-option {
    border: 1px solid var(--border-silver);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    padding: 0.6rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.ornament-option:hover, .ornament-option.active {
    border-color: var(--silver-pure);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--silver-glow);
}

.ornament-option img {
    width: 55px;
    height: 55px;
    object-fit: cover;
    border-radius: 8px;
}

.ornament-option span {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--silver-base);
}

.slider-group {
    margin-bottom: 1.1rem;
}

.slider-group label {
    display: block;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.slider-group input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--silver-chrome);
    cursor: pointer;
}

.fine-tune-instructions {
    font-size: 0.8rem;
    color: var(--accent-moonlight);
    margin: 1.1rem 0;
    line-height: 1.45;
}

/* Canvas Preview */
.tryon-preview-container {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 440px;
    backdrop-filter: blur(12px);
}

.canvas-wrapper {
    position: relative;
    max-width: 100%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border-silver);
}

.canvas-wrapper canvas {
    display: block;
    max-width: 100%;
    height: auto;
    cursor: grab;
    background-color: #0b0f17;
}

.canvas-wrapper canvas:active {
    cursor: grabbing;
}

.canvas-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 10, 18, 0.9);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--silver-pure);
}

.spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(226, 232, 240, 0.15);
    border-radius: 50%;
    border-top-color: var(--silver-pure);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Contact & Concierge Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 3rem;
}

.contact-info-card, .contact-form-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 2.8rem;
    backdrop-filter: blur(12px);
}

.contact-info-card h3, .contact-form-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: var(--silver-pure);
}

.store-address {
    font-size: 1.05rem;
    color: var(--silver-base);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-details {
    margin-bottom: 2.5rem;
}

.contact-details p {
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: var(--silver-base);
}

.whatsapp-card {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 12px;
    padding: 1.6rem;
    text-align: center;
}

.whatsapp-card h4 {
    color: #34d399;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.whatsapp-card p {
    font-size: 0.88rem;
    margin-bottom: 1.4rem;
    color: var(--silver-mid);
}

/* Form Styles */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.form-group label {
    font-size: 0.88rem;
    color: var(--silver-base);
    font-weight: 500;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    color: var(--color-text);
    outline: none;
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: all 0.3s;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--silver-pure);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(226, 232, 240, 0.2);
}

.form-success-msg {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid var(--accent-moonlight);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: center;
    color: var(--silver-pure);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.app-footer {
    background: #05080f;
    border-top: 1px solid var(--border-silver);
    padding: 4.5rem 2rem 2.5rem;
    margin-top: 6rem;
}

.footer-container {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.3fr;
    gap: 4rem;
}

.footer-brand p {
    font-size: 0.88rem;
    margin-top: 1.2rem;
    max-width: 400px;
    line-height: 1.7;
}

.footer-links h4, .footer-certifications h4 {
    color: var(--silver-pure);
    font-size: 0.95rem;
    margin-bottom: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.85rem;
    font-size: 0.92rem;
}

.footer-links a {
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--silver-pure);
    padding-left: 4px;
}

.hallmark-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.hallmark-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    color: var(--silver-base);
    font-size: 0.78rem;
    padding: 0.45rem 0.9rem;
    border-radius: 20px;
    backdrop-filter: blur(8px);
}

.footer-bottom {
    max-width: 1240px;
    margin: 3.5rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* ==========================================================================
   MODAL DIALOG ANIMATIONS & STYLES (Modern Web Guidance Compliant)
   ========================================================================== */

dialog,
[popover] {
    opacity: 0;
    transform: scale(0.96);
    border: 1px solid var(--border-silver);
    background: #0d1322;
    border-radius: 16px;
    box-shadow: var(--box-shadow);
    color: var(--color-text);
    padding: 0;
    margin: auto;
    max-width: 90%;
    width: 650px;
    max-height: 85vh;
    outline: none;
    
    transition-property: opacity, transform, display, overlay;
    transition-duration: 0.3s;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
    transition-behavior: allow-discrete;
}

dialog[open],
[popover]:popover-open {
    opacity: 1;
    transform: scale(1);
    
    @starting-style {
        opacity: 0;
        transform: scale(0.96);
    }
}

dialog::backdrop,
[popover]::backdrop {
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    
    transition:
      display 0.3s allow-discrete,
      overlay 0.3s allow-discrete,
      background-color 0.3s ease-out,
      backdrop-filter 0.3s ease-out;
}

dialog[open]::backdrop,
[popover]:popover-open::backdrop {
    background-color: rgba(4, 7, 13, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    
    @starting-style {
        background-color: rgba(0, 0, 0, 0);
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }
}

/* Dialog Inner Layouts */
.dialog-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: 85vh;
    overflow-y: auto;
}

.dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-silver);
}

.dialog-header h2 {
    font-size: 1.4rem;
}

.close-dialog-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-silver);
    color: var(--silver-base);
    font-size: 1.1rem;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.close-dialog-btn:hover {
    border-color: var(--silver-pure);
    color: var(--silver-pure);
    transform: scale(1.1);
}

/* 1. Product Detail Layout */
.product-detail-layout {
    padding: 2.5rem;
    width: 100%;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
}

.detail-img-container {
    border: 1px solid var(--border-silver);
    border-radius: 12px;
    overflow: hidden;
    height: 360px;
    background: #070a12;
}

.detail-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    display: flex;
    flex-direction: column;
}

.detail-category {
    font-size: 0.82rem;
    color: var(--accent-moonlight);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.detail-title {
    font-size: 1.7rem;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.detail-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--silver-pure);
    margin-bottom: 1.2rem;
}

.detail-specs {
    margin-bottom: 1.4rem;
    border-top: 1px solid var(--border-silver);
    border-bottom: 1px solid var(--border-silver);
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.detail-spec-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
}

.detail-spec-label {
    color: var(--color-text-muted);
}

.detail-description {
    font-size: 0.92rem;
    color: var(--silver-base);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.detail-actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* 2. Cart Drawer Layout */
#cartDialog {
    width: 490px;
    margin-right: 0;
    height: 100vh;
    max-height: 100vh;
    border-radius: 16px 0 0 16px;
    border-left: 1px solid var(--border-silver);
    border-top: none;
    border-bottom: none;
    border-right: none;
}

.cart-layout {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.cart-items-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.8rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 65px 1fr auto;
    gap: 1.2rem;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1.2rem;
}

.cart-item img {
    width: 65px;
    height: 65px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border-silver);
}

.cart-item-info h4 {
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--silver-pure);
    margin-bottom: 0.25rem;
}

.cart-item-price {
    font-size: 0.95rem;
    color: var(--silver-base);
    font-weight: 700;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.qty-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: 4px;
}

.qty-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

.cart-item-remove {
    background: transparent;
    border: none;
    color: var(--color-text-dim);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0.4rem;
}

.cart-item-remove:hover {
    color: #ef4444;
}

.cart-summary {
    padding: 2rem;
    background: #080c14;
    border-top: 1px solid var(--border-silver);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.7rem;
    font-size: 0.92rem;
}

.summary-row.info-row {
    color: var(--color-text-muted);
    font-size: 0.84rem;
}

.summary-row.total-row {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-silver);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--silver-pure);
}

.summary-price {
    color: var(--silver-pure);
    font-weight: 700;
}

.cart-action-buttons {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* 3. Modern Checkout Modal & UPI QR */
#checkoutDialog {
    width: 940px;
    max-width: 92%;
}

.checkout-layout {
    padding: 1rem;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 2.2rem;
    padding: 1.5rem;
}

.checkout-form-side h3, .checkout-summary-side h3 {
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid var(--border-silver);
    padding-bottom: 0.5rem;
    color: var(--silver-pure);
}

.payment-mock-selector {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.4rem;
}

/* Radio Custom styling */
.radio-container {
    display: block;
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    font-size: 0.88rem;
    user-select: none;
    color: var(--silver-base);
}

.radio-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radiomark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 50%;
}

.radio-container input:checked ~ .radiomark {
    background-color: var(--silver-mid);
    border-color: var(--silver-pure);
}

.radiomark:after {
    content: "";
    position: absolute;
    display: none;
}

.radio-container input:checked ~ .radiomark:after {
    display: block;
}

.radio-container .radiomark:after {
    top: 5px;
    left: 5px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #070a12;
}

/* UPI QR Code Box */
.upi-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-silver);
    border-radius: 12px;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
}

.upi-instruction {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 0.8rem;
}

.upi-qr-display {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.mock-qr {
    border-radius: 8px;
    padding: 4px;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.upi-meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.upi-id-badge {
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: var(--accent-moonlight);
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-family: monospace;
}

.upi-sub {
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

/* Official Receipt Card */
.receipt-card {
    background: #070b13;
    border: 1px solid var(--border-silver);
    border-radius: 10px;
    padding: 1.4rem;
    font-family: 'Courier New', Courier, monospace;
    color: #38bdf8;
    font-size: 0.82rem;
    line-height: 1.5;
    white-space: pre-wrap;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.8);
}

/* Order Success Screen */
.order-success-screen {
    text-align: center;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.success-icon {
    font-size: 4rem;
    animation: pulse 2s infinite;
}

/* ==========================================================================
   New Feature Styles: Rate Calculator, Gift Finder, Hallmark Guide & Reviews
   ========================================================================== */

/* Ticker Rate Calculator Link & Neutral Pill */
.ticker-calc-link {
    color: var(--silver-pure);
    text-decoration: underline;
    font-weight: 600;
    transition: opacity 0.2s;
}
.ticker-calc-link:hover {
    opacity: 0.8;
}

.rate-neutral {
    background: rgba(148, 163, 184, 0.15);
    color: #cbd5e1;
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.08);
    color: var(--silver-pure);
    border: 1px solid var(--border-silver);
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-glass:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--border-silver-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* 1. Live Silver Rate & Weight Calculator */
.calc-section {
    background: radial-gradient(circle at 50% 50%, rgba(22, 32, 53, 0.7) 0%, rgba(7, 10, 18, 0.95) 100%);
    position: relative;
}

.calc-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.calc-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-silver);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(16px);
}

.calc-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-silver);
    margin-bottom: 2rem;
}

.calc-rate-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: #34d399;
    padding: 0.5rem 1.1rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulseGlow 1.8s infinite;
}

.calc-timestamp {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.calc-input-group label {
    font-size: 0.95rem;
    color: var(--silver-light);
}

.calc-select {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-silver);
    color: var(--color-text);
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    font-size: 0.92rem;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
}
.calc-select:focus {
    border-color: var(--accent-moonlight);
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.weight-display-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--silver-pure);
    background: rgba(255, 255, 255, 0.08);
    padding: 0.2rem 0.8rem;
    border-radius: 8px;
    border: 1px solid var(--border-silver);
}

.calc-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(226, 232, 240, 0.2);
    border-radius: 4px;
    outline: none;
    margin: 0.5rem 0;
}
.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--silver-pure);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: transform 0.15s;
}
.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.quick-weight-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}

.weight-chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-silver);
    color: var(--silver-base);
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.weight-chip:hover, .weight-chip.active {
    background: rgba(255, 255, 255, 0.2);
    color: var(--silver-pure);
    border-color: var(--silver-pure);
}

.calc-result-box {
    background: rgba(14, 20, 36, 0.7);
    border: 1px solid var(--border-silver);
    border-radius: 14px;
    padding: 1.6rem;
    margin-bottom: 2rem;
}

.calc-breakdown-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}
.calc-breakdown-row strong {
    color: var(--silver-light);
}

.calc-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px dashed var(--border-silver);
    padding-top: 1.2rem;
    margin-top: 0.8rem;
}

.total-label {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--silver-pure);
}
.total-sub {
    font-size: 0.8rem;
    color: var(--accent-moonlight);
    margin-top: 0.15rem;
}

.total-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--silver-pure);
    background: var(--silver-text-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.calc-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

/* 2. Silver Gift Finder Wizard */
.gift-finder-section {
    background: var(--bg-main);
}

.gift-finder-container {
    max-width: 950px;
    margin: 0 auto;
}

.gift-finder-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-silver);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
    box-shadow: var(--box-shadow);
}

.gift-finder-step {
    margin-bottom: 2rem;
}

.step-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--accent-moonlight);
    background: rgba(56, 189, 248, 0.12);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.gift-finder-step h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--silver-light);
}

.gift-chips-grid {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.gift-filter-chip, .gift-budget-chip {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-silver);
    color: var(--color-text-muted);
    padding: 0.65rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.gift-filter-chip:hover, .gift-budget-chip:hover {
    background: rgba(255, 255, 255, 0.14);
    color: var(--silver-pure);
    border-color: var(--border-silver-hover);
    transform: translateY(-2px);
}
.gift-filter-chip.active, .gift-budget-chip.active {
    background: var(--silver-chrome-btn);
    color: #0b0f17;
    border-color: var(--silver-pure);
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.gift-finder-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-silver);
    padding-top: 1.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.gift-result-summary {
    font-size: 1rem;
    color: var(--silver-base);
}
.gift-result-summary strong {
    color: var(--silver-pure);
    font-size: 1.15rem;
}

/* Sidebar Category Buttons */
.filter-category-links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.cat-link-btn {
    text-align: left;
    background: none;
    border: none;
    color: var(--color-text-muted);
    padding: 0.55rem 0.8rem;
    border-radius: 8px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}
.cat-link-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--silver-pure);
}
.cat-link-btn.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--silver-pure);
    font-weight: 700;
    border-left: 3px solid var(--accent-moonlight);
}

/* Enhanced Product Cards */
.product-card-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    margin-bottom: 0.4rem;
}

.product-card-cat {
    color: var(--accent-moonlight);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.product-card-rating {
    color: #fbbf24;
    font-size: 0.8rem;
    font-weight: 600;
}

.hallmark-verified-tag {
    color: #34d399;
    font-weight: 600;
    font-size: 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.product-price-row {
    margin: 0.6rem 0 1rem 0;
}

.price-tax-tag {
    display: block;
    font-size: 0.74rem;
    color: var(--color-text-dim);
    margin-top: 0.15rem;
}

.card-quick-preview-btn {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(14, 20, 36, 0.9);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: 20px;
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}
.product-card:hover .card-quick-preview-btn {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.btn-whatsapp-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.15);
    border: 1px solid rgba(37, 211, 102, 0.4);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-whatsapp-icon:hover {
    background: #25d366;
    transform: scale(1.1);
}

/* 3. BIS Hallmarking Education Section */
.hallmark-section {
    background: radial-gradient(circle at 50% 0%, rgba(22, 32, 53, 0.6) 0%, var(--bg-main) 70%);
}

.hallmark-guide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hallmark-step-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 1.8rem;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}
.hallmark-step-card:hover {
    border-color: var(--border-silver-hover);
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

.hallmark-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    border: 1px solid var(--border-silver);
}
.hallmark-step-icon {
    font-size: 1.8rem;
}

.hallmark-step-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
    color: var(--silver-light);
}

.hallmark-step-card p {
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}
.hallmark-step-card code {
    background: rgba(255, 255, 255, 0.1);
    color: #38bdf8;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-size: 0.82rem;
}

.hallmark-banner-callout {
    background: linear-gradient(135deg, rgba(22, 32, 53, 0.9) 0%, rgba(14, 20, 36, 0.9) 100%);
    border: 1px solid var(--border-silver-hover);
    border-radius: 16px;
    padding: 2rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    box-shadow: var(--silver-glow);
}

.callout-text h4 {
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
    color: var(--silver-pure);
}
.callout-text p {
    font-size: 0.95rem;
    color: var(--silver-mid);
    max-width: 650px;
}

/* 4. Customer Testimonials Section */
.reviews-section {
    background: var(--bg-surface);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.review-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-silver);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s;
}
.review-card:hover {
    border-color: var(--border-silver-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.review-stars {
    color: #fbbf24;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--silver-light);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.reviewer-meta {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.reviewer-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--silver-chrome-btn);
    color: #0b0f17;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reviewer-meta strong {
    display: block;
    color: var(--silver-pure);
    font-size: 0.95rem;
}
.reviewer-meta span {
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.review-product-tag {
    font-size: 0.76rem;
    color: var(--accent-moonlight);
    background: rgba(56, 189, 248, 0.08);
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

/* 5. Product Detail Modal Enhancements */
.detail-img-hallmark-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    background: rgba(14, 20, 36, 0.92);
    border: 1px solid var(--border-silver);
    border-radius: 8px;
    padding: 0.45rem;
    text-align: center;
    font-size: 0.78rem;
    color: #34d399;
    font-weight: 600;
    backdrop-filter: blur(8px);
}

.detail-price-box {
    margin-bottom: 1.2rem;
}
.detail-price-sub {
    display: block;
    font-size: 0.82rem;
    color: var(--accent-moonlight);
    margin-top: 0.2rem;
}

.price-breakdown-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-silver);
    border-radius: 10px;
    padding: 1rem 1.2rem;
    margin-bottom: 1.4rem;
}
.price-breakdown-card h4 {
    font-size: 0.86rem;
    color: var(--silver-light);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.breakdown-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding: 0.25rem 0;
}
.breakdown-line strong {
    color: var(--silver-light);
}

.engraving-section {
    margin-bottom: 1.4rem;
}
.engraving-section label {
    display: block;
    font-size: 0.88rem;
    color: var(--silver-light);
    margin-bottom: 0.5rem;
}
.engraving-section input {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-silver);
    color: var(--silver-pure);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    outline: none;
}
.engraving-section input:focus {
    border-color: var(--accent-moonlight);
}
.engraving-preview-box {
    margin-top: 0.4rem;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.engraving-preview-box em {
    color: #e2e8f0;
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 0.9rem;
}

.cart-item-meta {
    font-size: 0.76rem;
    color: var(--color-text-dim);
    display: block;
    margin-top: 0.15rem;
}
.cart-item-engraving {
    font-size: 0.75rem;
    color: #38bdf8;
    display: block;
    font-style: italic;
    margin-top: 0.15rem;
}

.success-action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.5rem;
}

/* ==========================================================================
   Luxury Vertical Vault Navigation Drawer (Sidebar Panel)
   ========================================================================== */
.vertical-nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000;
    display: none;
}

.vertical-nav-drawer.open {
    display: block;
}

.drawer-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 15, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: fadeInBackdrop 0.25s ease forwards;
}

@keyframes fadeInBackdrop {
    from { opacity: 0; }
    to { opacity: 1; }
}

.drawer-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 420px;
    max-width: 90vw;
    height: 100%;
    background: linear-gradient(180deg, #0b1120 0%, #070c18 100%);
    border-right: 1px solid rgba(226, 232, 240, 0.15);
    box-shadow: 20px 0 50px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    z-index: 2;
    overflow-y: auto;
    animation: drawerSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes drawerSlideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer-brand {
    display: flex;
    flex-direction: column;
}

.drawer-logo-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    background: var(--silver-text-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.drawer-logo-sub {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--accent-moonlight);
    letter-spacing: 0.3em;
    margin-top: 0.15rem;
}

.drawer-hallmark-tag {
    font-size: 0.58rem;
    color: var(--color-text-dim);
    letter-spacing: 0.08em;
    margin-top: 0.3rem;
}

.drawer-close-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--silver-pure);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.drawer-close-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
    color: #ef4444;
    transform: rotate(90deg);
}

/* Live Bullion in Drawer */
.drawer-bullion-card {
    margin: 1.2rem 1.8rem 0.5rem;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(226, 232, 240, 0.12);
    border-radius: 12px;
}

.drawer-bullion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.72rem;
    margin-bottom: 0.75rem;
}

.drawer-live-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #4ade80;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.drawer-source-text {
    color: var(--color-text-dim);
}

.drawer-rates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.drawer-rate-box {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem 0.7rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.drawer-rate-purity {
    font-size: 0.68rem;
    color: var(--color-text-muted);
}

.drawer-rate-val {
    font-size: 0.92rem;
    color: var(--silver-pure);
    font-weight: 700;
    margin-top: 0.15rem;
}

.drawer-calc-action-btn {
    display: block;
    text-align: center;
    margin-top: 0.75rem;
    padding: 0.45rem 0.8rem;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 6px;
    color: #38bdf8;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.drawer-calc-action-btn:hover {
    background: rgba(56, 189, 248, 0.2);
    border-color: #38bdf8;
}

/* Vertical Nav List */
.drawer-nav-sections {
    padding: 1.2rem 1.8rem;
    flex: 1;
}

.drawer-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--color-text-dim);
    margin-bottom: 0.6rem;
    margin-top: 1.2rem;
    text-transform: uppercase;
}
.drawer-section-title:first-child {
    margin-top: 0;
}

.drawer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.drawer-nav-link {
    display: flex;
    align-items: center;
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.drawer-nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--silver-pure);
    transform: translateX(4px);
}

.drawer-link-icon {
    font-size: 1.1rem;
    margin-right: 0.85rem;
    width: 22px;
    text-align: center;
}

.drawer-nav-link span:nth-child(2) {
    flex: 1;
}

.drawer-arrow {
    color: var(--color-text-dim);
    font-size: 0.85rem;
}

.drawer-count {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.drawer-badge-pill {
    font-size: 0.68rem;
    font-weight: 700;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    padding: 0.2rem 0.55rem;
    border-radius: 20px;
}

.drawer-admin-link {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: #fcd34d;
}
.drawer-admin-link:hover {
    background: rgba(245, 158, 11, 0.18);
    color: #fef08a;
}

.drawer-footer {
    padding: 1.2rem 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.25);
}

.drawer-contact-row {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.drawer-guarantee {
    font-size: 0.7rem;
    color: var(--color-text-dim);
    margin-top: 0.6rem;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1200px) {
    .header-main-inner {
        grid-template-columns: auto 1fr auto;
        gap: 1rem;
    }
    .search-bar-container {
        display: none;
    }
    .nav-item, .nav-link {
        padding: 0.55rem 0.75rem;
        font-size: 0.78rem;
    }
}

@media (max-width: 1100px) {
    .hallmark-guide-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .catalog-container {
        grid-template-columns: 1fr;
    }
    
    .catalog-filters {
        position: static;
        margin-bottom: 2rem;
    }
    
    .tryon-container {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .detail-img-container {
        height: 260px;
    }
    
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-trust-bar {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .header-main-bar {
        padding: 0.6rem 1rem;
    }
    
    .logo-text-primary {
        font-size: 1.25rem;
    }
    
    .logo-text-secondary {
        font-size: 0.62rem;
        letter-spacing: 0.2em;
    }
    
    .logo-tag {
        display: none;
    }
    
    .menu-btn-text {
        display: none;
    }
    
    .header-rate-chip .rate-chip-label {
        display: none;
    }
    
    .admin-vault-text {
        display: none;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .ticker-content {
        justify-content: flex-start;
        overflow-x: auto;
        white-space: nowrap;
    }
}