/* ============================================
   VASANI STATIONERS - Premium E-commerce Styles
   ============================================ */

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

:root {
    --primary: #1a3a5c;
    --primary-dark: #0f2540;
    --primary-light: #2c5582;
    --accent: #d4a949;
    --accent-dark: #b8902f;
    --danger: #e63946;
    --success: #2a9d4a;
    --text: #1a1a1a;
    --text-muted: #6c757d;
    --text-light: #9ca3af;
    --bg: #ffffff;
    --bg-alt: #f8f9fb;
    --bg-soft: #f1f3f7;
    --border: #e5e7eb;
    --border-dark: #d1d5db;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow: 0 4px 14px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 14px;
    --transition: all .25s cubic-bezier(.4,0,.2,1);
    --container: 1280px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* ------- Top Bar ------- */
.topbar {
    background: var(--primary-dark);
    color: #fff;
    font-size: 13px;
    padding: 8px 0;
    text-align: center;
    letter-spacing: .3px;
}
.topbar-inner { text-align: center; }

/* ------- Header ------- */
.site-header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 16px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.logo-mark {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    border-radius: 10px;
    display: grid; place-items: center;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(26,58,92,0.25);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong { font-size: 18px; font-weight: 800; letter-spacing: .5px; color: var(--primary-dark); }
.logo-text small { font-size: 10px; letter-spacing: 3px; color: var(--accent-dark); font-weight: 600; }

.main-nav {
    display: flex;
    gap: 28px;
    flex: 1;
    justify-content: center;
}
.main-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
    color: var(--primary);
    border-color: var(--accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.search-form {
    position: relative;
    display: flex;
    align-items: center;
}
.search-form input {
    border: 1px solid var(--border);
    background: var(--bg-alt);
    padding: 9px 40px 9px 14px;
    border-radius: 24px;
    font-size: 13px;
    width: 220px;
    transition: var(--transition);
}
.search-form input:focus {
    outline: none;
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,58,92,0.08);
    width: 260px;
}
.search-form button {
    position: absolute;
    right: 8px;
    color: var(--text-muted);
    padding: 6px;
    display: grid; place-items: center;
}
.search-form button svg { width: 16px; height: 16px; }

.cart-btn {
    position: relative;
    width: 42px; height: 42px;
    border-radius: 10px;
    background: var(--bg-alt);
    display: grid; place-items: center;
    color: var(--text);
}
.cart-btn:hover { background: var(--primary); color: #fff; }
.cart-btn svg { width: 20px; height: 20px; }
.cart-count {
    position: absolute;
    top: -4px; right: -4px;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    width: 20px; height: 20px;
    border-radius: 50%;
    display: grid; place-items: center;
    border: 2px solid #fff;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}
.menu-toggle span {
    width: 22px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ------- Buttons ------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    border: 1px solid transparent;
    text-align: center;
    line-height: 1;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26,58,92,0.25);
}
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212,169,73,0.35);
}
.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 32px; font-size: 15px; }

/* ------- Hero ------- */
.hero {
    background: linear-gradient(135deg, #f8f9fb 0%, #eef2f7 100%);
    padding: 60px 0;
    overflow: hidden;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content .eyebrow {
    display: inline-block;
    background: rgba(212,169,73,0.15);
    color: var(--accent-dark);
    padding: 6px 14px;
    border-radius: 24px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1.15;
    color: var(--primary-dark);
    margin-bottom: 18px;
    font-weight: 700;
}
.hero-content h1 span { color: var(--accent-dark); }
.hero-content p {
    font-size: 17px;
    color: var(--text-muted);
    margin-bottom: 28px;
    max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-stats {
    display: flex;
    gap: 36px;
    padding-top: 24px;
    border-top: 1px solid rgba(0,0,0,0.06);
}
.hero-stat strong { display: block; font-size: 24px; font-weight: 800; color: var(--primary-dark); }
.hero-stat span { font-size: 13px; color: var(--text-muted); }

.hero-image {
    position: relative;
}
.hero-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
}
.hero-floating {
    position: absolute;
    background: #fff;
    padding: 14px 18px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 10px;
    font-size: 13px;
    animation: float 3s ease-in-out infinite;
}
.hero-floating.top { top: 30px; left: -20px; }
.hero-floating.bottom { bottom: 30px; right: -20px; animation-delay: 1.5s; }
.hero-floating .icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(42,157,74,0.12);
    color: var(--success);
    display: grid; place-items: center;
    font-size: 18px;
}
.hero-floating strong { display: block; font-size: 13px; color: var(--text); }
.hero-floating small { color: var(--text-muted); font-size: 11px; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ------- Section Headings ------- */
.section { padding: 70px 0; }
.section-alt { background: var(--bg-alt); }
.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
}
.section-head .eyebrow {
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.section-head h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--primary-dark);
    margin: 8px 0 12px;
    font-weight: 700;
}
.section-head p { color: var(--text-muted); font-size: 16px; }

/* ------- Categories ------- */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.cat-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    box-shadow: var(--shadow);
}
.cat-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.cat-card:hover img { transform: scale(1.08); }
.cat-card::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(15,37,64,0.85) 100%);
}
.cat-card .cat-info {
    position: absolute;
    bottom: 20px; left: 20px; right: 20px;
    color: #fff;
    z-index: 2;
}
.cat-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.cat-card span { font-size: 13px; opacity: .85; }

/* ------- Product Grid ------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.product-img {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-alt);
}
.product-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.product-card:hover .product-img img { transform: scale(1.06); }
.product-badge {
    position: absolute;
    top: 12px; left: 12px;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    z-index: 2;
}
.badge-bestseller { background: var(--accent); color: #fff; }
.badge-trending { background: var(--primary); color: #fff; }
.badge-new { background: var(--success); color: #fff; }

.discount-tag {
    position: absolute;
    top: 12px; right: 12px;
    background: var(--danger);
    color: #fff;
    padding: 5px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    z-index: 2;
}
.product-quick-view {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: var(--primary-dark);
    color: #fff;
    padding: 10px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    transform: translateY(100%);
    transition: var(--transition);
    z-index: 2;
}
.product-card:hover .product-quick-view { transform: translateY(0); }

.product-body {
    padding: 16px;
    display: flex; flex-direction: column;
    flex: 1;
}
.product-cat {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 6px;
    font-weight: 600;
}
.product-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
    min-height: 2.8em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--text-muted);
}
.stars { color: var(--accent); letter-spacing: 1px; }
.stars .star.empty { color: var(--border-dark); }
.stars .star.half {
    background: linear-gradient(90deg, var(--accent) 50%, var(--border-dark) 50%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.product-price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.price-now {
    font-size: 17px;
    font-weight: 800;
    color: var(--primary-dark);
}
.price-old {
    font-size: 13px;
    color: var(--text-light);
    text-decoration: line-through;
}
.price-off {
    font-size: 12px;
    color: var(--success);
    font-weight: 700;
}
.product-stock {
    font-size: 11px;
    font-weight: 600;
    color: var(--danger);
    margin-bottom: 12px;
}
.product-actions { margin-top: auto; }

/* ------- Features Bar ------- */
.features-bar {
    background: #fff;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
}
.feature-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(26,58,92,0.08);
    color: var(--primary);
    display: grid; place-items: center;
    font-size: 22px;
    flex-shrink: 0;
}
.feature-item strong { display: block; font-size: 14px; color: var(--text); }
.feature-item small { color: var(--text-muted); font-size: 12px; }

/* ------- CTA Banner ------- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    padding: 60px 0;
    text-align: center;
    border-radius: var(--radius-lg);
    margin: 40px auto;
    position: relative;
    overflow: hidden;
}
.cta-banner::before, .cta-banner::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(212,169,73,0.12);
}
.cta-banner::before { width: 280px; height: 280px; top: -100px; left: -80px; }
.cta-banner::after { width: 220px; height: 220px; bottom: -80px; right: -60px; }
.cta-banner-inner { position: relative; z-index: 1; }
.cta-banner h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 12px;
}
.cta-banner p { opacity: .9; margin-bottom: 24px; font-size: 16px; }

/* ------- Page Header ------- */
.page-header {
    background: var(--bg-alt);
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
}
.breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { margin: 0 8px; color: var(--text-light); }
.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    color: var(--primary-dark);
}

/* ------- Listing Layout ------- */
.listing {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 30px;
    padding: 40px 0;
}
.filter-panel {
    background: #fff;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    height: fit-content;
    position: sticky; top: 100px;
}
.filter-panel h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-dark);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.filter-panel ul li {
    margin-bottom: 4px;
}
.filter-panel ul li a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    color: var(--text);
}
.filter-panel ul li a:hover, .filter-panel ul li a.active {
    background: var(--primary);
    color: #fff;
}

.listing-main .listing-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
    flex-wrap: wrap;
    gap: 12px;
}
.listing-main .listing-bar p { color: var(--text-muted); font-size: 14px; }
.listing-main .listing-bar select {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    font-size: 14px;
}

/* ------- Product Detail ------- */
.product-detail {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    padding: 40px 0;
}
.pd-gallery .pd-main-img {
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    aspect-ratio: 1;
    overflow: hidden;
    margin-bottom: 14px;
}
.pd-gallery .pd-main-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.pd-thumb {
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
}
.pd-thumb.active { border-color: var(--primary); }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; }

.pd-info .pd-cat {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-dark);
    font-weight: 700;
    margin-bottom: 8px;
}
.pd-info h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 14px;
    line-height: 1.2;
}
.pd-info .pd-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
    font-size: 14px;
    color: var(--text-muted);
}

.pd-price-block {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 18px;
}
.pd-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-dark);
}
.pd-old-price {
    font-size: 18px;
    text-decoration: line-through;
    color: var(--text-light);
}
.pd-discount {
    background: rgba(42,157,74,0.12);
    color: var(--success);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
}

.pd-stock-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}
.stock-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}
.stock-low { background: rgba(230,57,70,0.1); color: var(--danger); }
.stock-viewing { background: rgba(212,169,73,0.15); color: var(--accent-dark); }
.stock-pill .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: currentColor;
    animation: pulse 1.5s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .4; }
}

.pd-desc {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 22px;
}
.pd-features {
    margin-bottom: 26px;
    padding: 18px 22px;
    background: var(--bg-alt);
    border-radius: var(--radius);
}
.pd-features h4 { font-size: 13px; margin-bottom: 10px; color: var(--primary-dark); text-transform: uppercase; letter-spacing: 1px; }
.pd-features ul { list-style: none; }
.pd-features li {
    padding: 4px 0;
    font-size: 14px;
    color: var(--text);
    position: relative;
    padding-left: 22px;
}
.pd-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.pd-buy-row {
    display: flex;
    gap: 14px;
    align-items: stretch;
    margin-bottom: 22px;
}
.qty-selector {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    overflow: hidden;
}
.qty-selector button {
    width: 42px; height: 100%;
    background: var(--bg-alt);
    font-size: 18px;
    color: var(--text);
    transition: var(--transition);
}
.qty-selector button:hover { background: var(--primary); color: #fff; }
.qty-selector input {
    width: 50px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    height: 42px;
    font-weight: 600;
    font-size: 15px;
}
.qty-selector input:focus { outline: none; }

.pd-trust {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.pd-trust-item {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 13px;
    color: var(--text-muted);
}
.pd-trust-item .icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(26,58,92,0.08);
    color: var(--primary);
    display: grid; place-items: center;
    font-size: 18px;
    flex-shrink: 0;
}
.pd-trust-item strong { color: var(--text); display: block; }

/* ------- Cart Page ------- */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    padding: 40px 0;
}
.cart-items {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.cart-row {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 18px;
    align-items: center;
    padding: 18px;
    border-bottom: 1px solid var(--border);
}
.cart-row:last-child { border-bottom: none; }
.cart-row .ci-img {
    width: 100px; height: 100px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-alt);
}
.cart-row .ci-img img { width: 100%; height: 100%; object-fit: cover; }
.ci-name {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    font-size: 15px;
}
.ci-cat { font-size: 12px; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }
.ci-price { font-weight: 700; color: var(--primary-dark); font-size: 16px; }
.ci-total { font-weight: 800; color: var(--primary-dark); font-size: 17px; min-width: 80px; text-align: right; }
.ci-remove {
    color: var(--danger);
    font-size: 13px;
    padding: 6px 8px;
    border-radius: 6px;
    transition: var(--transition);
}
.ci-remove:hover { background: rgba(230,57,70,0.1); }

.cart-summary {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px;
    height: fit-content;
    position: sticky; top: 100px;
}
.cart-summary h3 {
    font-size: 18px;
    color: var(--primary-dark);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 14px;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text);
}
.summary-row.total {
    border-top: 1px solid var(--border);
    margin-top: 10px;
    padding-top: 14px;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-dark);
}
.summary-row .free { color: var(--success); font-weight: 600; }

.empty-state {
    text-align: center;
    padding: 80px 20px;
}
.empty-state .icon {
    font-size: 80px;
    color: var(--border-dark);
    margin-bottom: 16px;
}
.empty-state h3 {
    font-size: 22px;
    color: var(--primary-dark);
    margin-bottom: 8px;
}
.empty-state p { color: var(--text-muted); margin-bottom: 24px; }

/* ------- Checkout ------- */
.checkout-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
    padding: 40px 0;
}
.checkout-form-wrap, .checkout-summary {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}
.checkout-form-wrap h2, .checkout-summary h2 {
    font-size: 20px;
    color: var(--primary-dark);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.form-row { margin-bottom: 16px; }
.form-row.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 0;
}
.form-row.split .form-row { margin-bottom: 16px; }
.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.form-row label .req { color: var(--danger); }
.form-row input, .form-row textarea, .form-row select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    font-size: 14px;
    transition: var(--transition);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,58,92,0.08);
}
.form-row textarea { min-height: 90px; resize: vertical; }
.form-row .err {
    display: block;
    color: var(--danger);
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.payment-method {
    border: 2px solid var(--success);
    background: rgba(42,157,74,0.06);
    padding: 18px;
    border-radius: var(--radius);
    margin: 20px 0;
    display: flex; align-items: center; gap: 14px;
}
.payment-method .icon {
    width: 48px; height: 48px;
    border-radius: 10px;
    background: var(--success);
    color: #fff;
    display: grid; place-items: center;
    font-size: 24px;
    flex-shrink: 0;
}
.payment-method strong { display: block; color: var(--primary-dark); font-size: 16px; }
.payment-method small { color: var(--text-muted); }

.summary-list {
    margin-bottom: 18px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 4px;
}
.summary-list-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    align-items: center;
    font-size: 13px;
}
.summary-list-item:last-child { border-bottom: none; }
.summary-list-item img {
    width: 60px; height: 60px;
    border-radius: 8px;
    object-fit: cover;
}
.summary-list-item small { color: var(--text-muted); }
.summary-list-item .it-total { font-weight: 700; color: var(--primary-dark); }

/* ------- Success Page ------- */
.success-page {
    padding: 80px 0;
    text-align: center;
}
.success-icon {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: var(--success);
    color: #fff;
    display: grid; place-items: center;
    margin: 0 auto 24px;
    font-size: 48px;
    animation: scaleIn .5s cubic-bezier(.4,0,.2,1);
}
@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}
.success-page h1 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    color: var(--primary-dark);
    margin-bottom: 12px;
}
.success-page > .container > p { font-size: 16px; color: var(--text-muted); margin-bottom: 32px; }

.order-card {
    max-width: 720px;
    margin: 0 auto 30px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: left;
}
.order-id-row {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}
.order-id-row .order-id {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    color: var(--primary-dark);
    font-weight: 700;
}
.order-id-row .badge-status {
    background: rgba(42,157,74,0.12);
    color: var(--success);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.order-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 22px;
}
.order-grid h4 {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 700;
}
.order-grid p { font-size: 14px; color: var(--text); line-height: 1.6; }
.order-items-list {
    border-top: 1px solid var(--border);
    padding-top: 18px;
}
.order-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    margin-top: 26px;
    flex-wrap: wrap;
}

/* ------- Contact / About ------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px 0;
}
.contact-info {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
}
.contact-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    margin-bottom: 14px;
}
.contact-info > p { opacity: .85; margin-bottom: 30px; }
.contact-block {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
}
.contact-block:last-child { border-bottom: 1px solid rgba(255,255,255,0.15); }
.contact-block .ci {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(212,169,73,0.25);
    color: var(--accent);
    display: grid; place-items: center;
    font-size: 22px;
    flex-shrink: 0;
}
.contact-block strong { display: block; font-size: 14px; margin-bottom: 4px; }
.contact-block p, .contact-block a { font-size: 14px; opacity: .9; line-height: 1.5; }
.contact-block a:hover { color: var(--accent); }

.contact-form-wrap {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}
.contact-form-wrap h2 {
    font-family: 'Playfair Display', serif;
    font-size: 26px;
    color: var(--primary-dark);
    margin-bottom: 8px;
}
.contact-form-wrap > p { color: var(--text-muted); margin-bottom: 22px; font-size: 14px; }

.about-hero {
    padding: 70px 0;
    background: var(--bg-alt);
    text-align: center;
}
.about-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-dark);
    margin-bottom: 14px;
}
.about-hero p {
    max-width: 720px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 17px;
}
.about-content {
    padding: 60px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.about-content img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 30px;
    color: var(--primary-dark);
    margin-bottom: 16px;
}
.about-content p { color: var(--text-muted); margin-bottom: 14px; font-size: 15px; line-height: 1.8; }
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 50px 0;
    background: var(--primary-dark);
    color: #fff;
    border-radius: var(--radius-lg);
    margin: 40px 0;
}
.about-stat { text-align: center; padding: 0 20px; }
.about-stat strong {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 6px;
}
.about-stat span { opacity: .85; font-size: 14px; }

/* ------- Footer ------- */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    padding: 60px 0 0;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-logo .logo-mark {
    background: rgba(255,255,255,0.1);
}
.footer-logo .logo-text strong { color: #fff; }
.footer-logo .logo-text small { color: var(--accent); }
.footer-about { font-size: 14px; line-height: 1.7; margin: 16px 0 18px; opacity: .8; }
.trust-badges {
    display: flex; flex-wrap: wrap; gap: 8px;
}
.trust-badges span {
    font-size: 11px;
    background: rgba(255,255,255,0.08);
    padding: 6px 10px;
    border-radius: 20px;
}
.footer-col h4 {
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    font-weight: 700;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 14px; opacity: .8; }
.footer-col ul li a:hover { color: var(--accent); opacity: 1; }
.footer-address {
    font-style: normal;
    font-size: 13px;
    line-height: 1.7;
    opacity: .8;
    margin-bottom: 14px;
}
.footer-email { font-size: 13px; }
.footer-email strong { color: #fff; }
.footer-email a { color: var(--accent); }
.footer-email a:hover { text-decoration: underline; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    opacity: .8;
    flex-wrap: wrap;
    gap: 10px;
}
.payment-info strong { color: var(--accent); }

/* ------- Recent Order Popup ------- */
.recent-order-popup {
    position: fixed;
    bottom: 24px; left: 24px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: 12px 36px 12px 12px;
    display: none;
    align-items: center;
    gap: 12px;
    max-width: 320px;
    z-index: 1000;
    transform: translateY(20px);
    opacity: 0;
    transition: all .4s ease;
}
.recent-order-popup.show {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}
.rop-img {
    width: 48px; height: 48px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-alt);
}
.rop-img img { width: 100%; height: 100%; object-fit: cover; }
.rop-text { font-size: 13px; line-height: 1.4; }
.rop-text strong { color: var(--primary-dark); display: block; font-size: 13px; }
.rop-text span { color: var(--text); font-size: 12px; }
.rop-text small { color: var(--text-light); display: block; margin-top: 2px; font-size: 11px; }
.rop-close {
    position: absolute;
    top: 6px; right: 8px;
    color: var(--text-light);
    font-size: 20px;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 6px;
}
.rop-close:hover { color: var(--danger); }

/* ------- Toast ------- */
.toast {
    position: fixed;
    top: 24px; right: 24px;
    background: var(--success);
    color: #fff;
    padding: 14px 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 14px;
    z-index: 9999;
    transform: translateX(120%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.toast.show { transform: translateX(0); }

/* ------- Responsive ------- */
@media (max-width: 1024px) {
    .product-grid, .cat-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .listing { grid-template-columns: 200px 1fr; gap: 20px; }
    .product-detail { grid-template-columns: 1fr; gap: 30px; }
    .cart-layout, .checkout-layout, .contact-grid { grid-template-columns: 1fr; }
    .about-content { grid-template-columns: 1fr; gap: 30px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-floating { display: none; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .topbar { font-size: 11px; }
    .header-inner { padding: 12px 16px; gap: 12px; flex-wrap: wrap; }
    .main-nav {
        display: none;
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: #fff;
        flex-direction: column;
        padding: 18px;
        border-top: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        z-index: 99;
        gap: 4px;
    }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 10px 14px; border-radius: 6px; border-bottom: none; }
    .main-nav a:hover, .main-nav a.active { background: var(--bg-alt); border-color: transparent; }
    .menu-toggle { display: flex; }
    .search-form input { width: 140px; }
    .search-form input:focus { width: 160px; }

    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .features-grid { grid-template-columns: 1fr; }

    .section { padding: 50px 0; }
    .hero { padding: 40px 0; }
    .hero-stats { gap: 22px; }
    .hero-stat strong { font-size: 20px; }

    .listing { grid-template-columns: 1fr; }
    .filter-panel { position: static; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .cart-row {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto auto;
        gap: 10px;
    }
    .cart-row .ci-img { width: 80px; height: 80px; grid-row: 1 / 4; }
    .ci-info { grid-column: 2; }
    .ci-price-row, .ci-action-row { grid-column: 2; display: flex; gap: 14px; align-items: center; }
    .ci-total { text-align: left; }

    .order-grid { grid-template-columns: 1fr; gap: 18px; }
    .order-id-row { flex-direction: column; align-items: flex-start; gap: 10px; }

    .form-row.split { grid-template-columns: 1fr; gap: 0; }

    .recent-order-popup { left: 12px; right: 12px; bottom: 12px; max-width: none; }

    .pd-buy-row { flex-direction: column; }
    .qty-selector { align-self: flex-start; }
    .pd-trust { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .product-name { font-size: 13px; }
    .price-now { font-size: 15px; }
    .logo-text strong { font-size: 15px; }
    .logo-text small { font-size: 9px; letter-spacing: 2px; }
    .logo-mark { width: 38px; height: 38px; font-size: 20px; }
    .footer-grid { grid-template-columns: 1fr; }
    .pd-info h1 { font-size: 1.5rem; }
    .pd-price { font-size: 26px; }
    .about-stats { grid-template-columns: 1fr; }
}