/* ═══════════════════════════════════════════════════════════
   KidKit Design System
   Mint + Peach + Navy | Plus Jakarta Sans + Syne
   ═══════════════════════════════════════════════════════════ */

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

:root {
    --mint: #3ECFA0;
    --mint-light: #E8FBF3;
    --mint-dark: #2BA87E;
    --peach: #FF8F6B;
    --peach-light: #FFF0EB;
    --peach-dark: #E0714E;
    --navy: #1A1F36;
    --slate: #4A5068;
    --cloud: #F7F8FC;
    --white: #FFFFFF;
    --border: rgba(26,31,54,0.08);
    --shadow-sm: 0 2px 8px rgba(26,31,54,0.06);
    --shadow-md: 0 8px 30px rgba(26,31,54,0.08);
    --shadow-lg: 0 20px 60px rgba(26,31,54,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--navy);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

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

/* ─── NAV ─────────────────────────────────────────────── */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--navy);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--mint);
    display: inline-block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate);
    transition: color 0.15s;
}

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

.nav-tag {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--peach);
    background: var(--peach-light);
    padding: 6px 14px;
    border-radius: 20px;
}

/* ─── BUTTONS ─────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border-radius: var(--radius-md);
    white-space: nowrap;
}

.btn-sm { font-size: 0.85rem; padding: 8px 20px; }
.btn-md { font-size: 0.9rem; padding: 12px 28px; }
.btn-lg { font-size: 1rem; padding: 16px 36px; }
.btn-full { width: 100%; }

.btn-primary {
    background: var(--mint);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--mint-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-peach {
    background: var(--peach);
    color: var(--white);
}
.btn-peach:hover {
    background: var(--peach-dark);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--mint);
    color: var(--mint);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ─── HERO ────────────────────────────────────────────── */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 140px 40px 80px;
    position: relative;
    background: linear-gradient(165deg, var(--white) 0%, var(--mint-light) 40%, var(--peach-light) 100%);
}

.hero-inner { max-width: 900px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid rgba(62,207,160,0.3);
    border-radius: 30px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate);
    margin-bottom: 32px;
}

.hero-badge span { color: var(--mint); }

.hero h1 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 1.05;
    color: var(--navy);
    margin-bottom: 28px;
}

.hero h1 em {
    font-style: normal;
    color: var(--peach);
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--slate);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; }

.stat-num {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    color: var(--navy);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--slate);
    font-weight: 500;
}

.hero::after {
    content: '';
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(62,207,160,0.15) 0%, transparent 70%);
    pointer-events: none;
}

/* ─── SECTIONS ────────────────────────────────────────── */

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
}

.section-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--mint);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.2;
}

/* ─── FEATURED ────────────────────────────────────────── */

.featured {
    padding: 100px 40px;
    background: var(--white);
}

/* ─── CATEGORIES ──────────────────────────────────────── */

.categories-section {
    padding: 100px 40px;
    background: var(--cloud);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--mint);
}

.category-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.category-card h3 {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.category-card p {
    font-size: 0.88rem;
    color: var(--slate);
    line-height: 1.5;
}

/* ─── PRODUCT GRID ────────────────────────────────────── */

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: var(--cloud);
    position: relative;
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--peach);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.product-category {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--mint);
}

.product-age {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slate);
    background: var(--cloud);
    padding: 3px 10px;
    border-radius: 12px;
}

.product-info h3 {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 6px;
    line-height: 1.3;
}

.product-info p {
    font-size: 0.85rem;
    color: var(--slate);
    line-height: 1.5;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.product-price {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--navy);
}

.product-format {
    font-size: 0.78rem;
    color: var(--slate);
}

/* ─── PROBLEM SECTION ─────────────────────────────────── */

.problem {
    padding: 100px 40px;
    background: var(--navy);
    color: var(--white);
}

.problem-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.problem-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--peach);
    font-weight: 700;
    margin-bottom: 20px;
}

.problem h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 48px;
    max-width: 700px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.problem-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.problem-card .icon { font-size: 1.8rem; margin-bottom: 16px; }
.problem-card h3 { font-weight: 700; font-size: 1.1rem; margin-bottom: 10px; }
.problem-card p { font-size: 0.92rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ─── FEATURES ────────────────────────────────────────── */

.features {
    padding: 120px 40px;
    background: var(--cloud);
}

.features-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.features-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--mint);
    font-weight: 700;
    margin-bottom: 20px;
}

.features h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 64px;
    max-width: 600px;
}

.feature-rows { display: flex; flex-direction: column; gap: 24px; }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card .tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.tag-parents { background: var(--mint-light); color: #1B8A65; }
.tag-creators { background: var(--peach-light); color: #C5542E; }
.feature-card h3 { font-weight: 700; font-size: 1.25rem; margin-bottom: 12px; }
.feature-card p { font-size: 0.95rem; color: var(--slate); line-height: 1.6; }

/* ─── CLOSING ─────────────────────────────────────────── */

.closing {
    padding: 120px 40px;
    text-align: center;
    background: linear-gradient(180deg, var(--white) 0%, var(--mint-light) 100%);
}

.closing-inner {
    max-width: 700px;
    margin: 0 auto;
}

.closing h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.15;
    margin-bottom: 24px;
}

.closing p {
    font-size: 1.15rem;
    color: var(--slate);
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto;
}

/* ─── FOOTER ──────────────────────────────────────────── */

footer {
    padding: 60px 40px 0;
    background: var(--navy);
    color: var(--white);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    gap: 40px;
    flex-wrap: wrap;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.15s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: var(--mint);
    font-weight: 600;
}

/* ─── SHOP PAGE ───────────────────────────────────────── */

.shop-page {
    padding-top: 72px;
    min-height: 100vh;
}

.shop-header {
    background: linear-gradient(165deg, var(--mint-light) 0%, var(--peach-light) 100%);
    padding: 60px 40px 48px;
}

.shop-header-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.shop-header h1 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 8px;
}

.shop-header p {
    color: var(--slate);
    font-size: 1.05rem;
    margin-bottom: 28px;
}

.search-bar {
    position: relative;
    max-width: 560px;
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate);
}

.search-bar input {
    width: 100%;
    padding: 16px 20px 16px 52px;
    font-family: inherit;
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--white);
    outline: none;
    transition: border-color 0.2s;
}

.search-bar input:focus {
    border-color: var(--mint);
}

.search-bar input::placeholder {
    color: var(--slate);
    opacity: 0.6;
}

.shop-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 40px;
}

.shop-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.filter-section {
    margin-bottom: 32px;
}

.filter-section h3 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--slate);
    font-weight: 700;
    margin-bottom: 12px;
}

.filter-link {
    display: block;
    padding: 8px 12px;
    font-size: 0.9rem;
    color: var(--slate);
    border-radius: var(--radius-sm);
    transition: all 0.15s;
    cursor: pointer;
}

.filter-link:hover {
    background: var(--cloud);
    color: var(--navy);
}

.filter-link.active {
    background: var(--mint-light);
    color: var(--mint-dark);
    font-weight: 600;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

#result-count {
    font-size: 0.9rem;
    color: var(--slate);
    font-weight: 500;
}

.active-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--mint-light);
    color: var(--mint-dark);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.15s;
}

.filter-tag:hover {
    background: var(--mint);
    color: var(--white);
}

.shop-main .product-grid {
    grid-template-columns: repeat(2, 1fr);
}

.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.no-results-icon { font-size: 3rem; margin-bottom: 20px; }
.no-results h3 { font-size: 1.3rem; margin-bottom: 8px; }
.no-results p { color: var(--slate); margin-bottom: 24px; }

/* ─── PRODUCT DETAIL PAGE ─────────────────────────────── */

.product-page {
    padding-top: 72px;
    min-height: 100vh;
}

.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 40px 0;
    font-size: 0.85rem;
    color: var(--slate);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--slate);
    transition: color 0.15s;
}

.breadcrumb a:hover { color: var(--mint); }
.breadcrumb .current { color: var(--navy); font-weight: 600; }

.product-detail {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--cloud);
    aspect-ratio: 4/3;
}

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

.product-detail-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.product-age-badge {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--peach);
    background: var(--peach-light);
    padding: 4px 12px;
    border-radius: 20px;
}

.product-detail-info h1 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: 12px;
}

.product-detail-short {
    font-size: 1.05rem;
    color: var(--slate);
    line-height: 1.6;
    margin-bottom: 28px;
}

.product-detail-price {
    background: var(--cloud);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.price-amount {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    color: var(--navy);
}

.price-format {
    font-size: 0.85rem;
    color: var(--slate);
}

.buy-note {
    font-size: 0.82rem;
    color: var(--slate);
    text-align: center;
    margin-top: 12px;
    margin-bottom: 28px;
}

.product-detail-section {
    margin-bottom: 24px;
}

.product-detail-section h3 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--navy);
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.check-list li {
    font-size: 0.92rem;
    color: var(--slate);
    padding-left: 28px;
    position: relative;
    line-height: 1.5;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--mint);
    font-weight: 700;
    font-size: 1rem;
}

.product-description-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px 60px;
}

.product-description-section h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    margin-bottom: 24px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.product-description-text {
    max-width: 720px;
    color: var(--slate);
    font-size: 1rem;
    line-height: 1.8;
}

.product-description-text p {
    margin-bottom: 16px;
}

.related-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px 80px;
}

.related-section h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    margin-bottom: 32px;
}

.product-not-found {
    text-align: center;
    padding: 120px 40px;
}

.product-not-found h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 12px;
}

.product-not-found p {
    color: var(--slate);
    margin-bottom: 32px;
}

/* ─── SUCCESS PAGE ────────────────────────────────────── */

.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px;
    background: linear-gradient(165deg, var(--white) 0%, var(--mint-light) 100%);
    text-align: center;
}

.success-content {
    max-width: 520px;
}

.success-icon {
    font-size: 4rem;
    margin-bottom: 24px;
}

.success-content h1 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 2.4rem;
    margin-bottom: 16px;
}

.success-content p {
    font-size: 1.1rem;
    color: var(--slate);
    line-height: 1.7;
    margin-bottom: 12px;
}

.success-actions {
    margin-top: 36px;
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ─── LOADING ─────────────────────────────────────────── */

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--slate);
    font-size: 0.95rem;
    gap: 16px;
    grid-column: 1 / -1;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--mint);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

@keyframes fadeInUp {
    from { opacity: 0; transform: translate(-50%, 20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

/* ─── RESPONSIVE ──────────────────────────────────────── */

@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-detail { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    nav { padding: 14px 20px; }
    .nav-links { gap: 12px; }
    .nav-link { display: none; }

    .hero { padding: 120px 24px 60px; }
    .hero-stats { gap: 32px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }

    .featured { padding: 60px 24px; }
    .categories-section { padding: 60px 24px; }

    .product-grid,
    .product-grid-3,
    .shop-main .product-grid {
        grid-template-columns: 1fr;
    }

    .category-grid { grid-template-columns: 1fr; }
    .problem { padding: 60px 24px; }
    .problem-grid { grid-template-columns: 1fr; gap: 16px; }
    .features { padding: 60px 24px; }
    .feature-row { grid-template-columns: 1fr; }
    .closing { padding: 80px 24px; }

    .shop-header { padding: 40px 24px 32px; }
    .shop-layout {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 24px;
    }
    .shop-sidebar {
        position: static;
        display: flex;
        gap: 24px;
        overflow-x: auto;
        padding-bottom: 12px;
    }
    .filter-section { margin-bottom: 0; min-width: 180px; }

    .product-detail { padding: 24px; }
    .breadcrumb { padding: 16px 24px 0; }
    .product-description-section { padding: 0 24px 40px; }
    .related-section { padding: 0 24px 60px; }

    footer { padding: 40px 24px 0; }
    .footer-inner { flex-direction: column; gap: 24px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2.2rem; }
    .stat-num { font-size: 1.5rem; }
    .hero-stats { gap: 24px; }
}