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

:root {
    --primary: #1b4332;
    --accent: #2d6a4f;
    --accent2: #40916c;
    --accent-light: #d8f3dc;
    --bg: #ffffff;
    --bg-soft: #f8faf9;
    --text: #1a2e1f;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.14);
    --radius: 12px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

ul {
    list-style: none;
}

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

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-soft);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 40px;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 24px;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-sub {
    font-size: 9px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav a:hover,
.nav a.active {
    color: var(--text);
}

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

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

.cart-btn {
    position: relative;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.cart-btn:hover {
    background: var(--accent2);
    transform: scale(1.05);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #e63946;
    color: #fff;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
}

.search-btn {
    background: var(--bg-soft);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-muted);
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--border);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.hero {
    min-height: 88vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f0faf4 0%, #d8f3dc 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27, 67, 50, 0.04) 0%, rgba(45, 106, 79, 0.06) 100%);
}

.hero-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid rgba(45, 106, 79, 0.2);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-badge::before {
    content: '●';
    font-size: 8px;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 440px;
}

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

.btn-primary {
    background: var(--primary);
    color: #fff;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--accent2);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(45, 106, 79, 0.3);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 14px 30px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.hero-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius: 24px;
}

.hero-image::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--accent2));
    border-radius: 26px;
    z-index: -1;
}

.hero-stats {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 16px 28px;
    display: flex;
    gap: 32px;
    box-shadow: var(--shadow-hover);
    white-space: nowrap;
}

.stat {
    text-align: center;
}

.stat-num {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.section {
    padding: 80px 40px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent);
    border-radius: 50px;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -1px;
}

.section-sub {
    font-size: 16px;
    color: var(--text-muted);
    margin-top: 8px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

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

.product-img-wrap {
    position: relative;
    overflow: hidden;
    background: var(--bg-soft);
    height: 300px;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: #fff;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.sale {
    background: #22c55e;
}

.product-badge.new {
    background: #3b82f6;
}

.product-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    background: #fff;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--accent);
    color: #fff;
}

.product-info {
    padding: 18px 20px 20px;
}

.product-category {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.stars {
    color: #f59e0b;
    font-size: 13px;
}

.rating-count {
    font-size: 12px;
    color: var(--text-muted);
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.price-current {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.price-original {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-saved {
    font-size: 12px;
    color: #22c55e;
    font-weight: 600;
}

.add-cart-btn {
    width: 100%;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.add-cart-btn:hover {
    background: var(--accent2);
}

.features-strip {
    background: var(--primary);
    color: #fff;
    padding: 0 40px;
}

.features-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-item:last-child {
    border-right: none;
}

.feature-icon {
    font-size: 28px;
}

.feature-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.feature-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

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

.cat-card {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    height: 220px;
    cursor: pointer;
}

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

.cat-card:hover img {
    transform: scale(1.05);
}

.cat-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27, 67, 50, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.cat-name {
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.newsletter {
    background: linear-gradient(135deg, var(--primary) 0%, #0d2b1e 100%);
    color: #fff;
    padding: 72px 40px;
    text-align: center;
}

.newsletter h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
}

.newsletter p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 17px;
    margin-bottom: 32px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 20px;
    border-radius: 50px;
    border: none;
    outline: none;
    font-size: 15px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    background: var(--accent2);
    color: #fff;
    border-radius: 50px;
    padding: 16px 28px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    transition: var(--transition);
    cursor: pointer;
}

.newsletter-form button:hover {
    background: #52b788;
}

.footer {
    background: #0a1f14;
    color: #fff;
    padding: 64px 40px 32px;
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo-text {
    font-size: 20px;
    color: #fff;
    margin-bottom: 12px;
    display: block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    line-height: 1.7;
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent2);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: #fff;
    transform: translateX(4px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.payment-icons {
    display: flex;
    gap: 8px;
}

.pay-icon {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
}

.page-hero {
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--accent-light) 100%);
    padding: 60px 40px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.page-hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    margin-bottom: 10px;
}

.page-hero p {
    color: var(--text-muted);
    font-size: 16px;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--accent);
}

.filters-bar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 40px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tab {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.sort-select {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    cursor: pointer;
}

.results-count {
    font-size: 14px;
    color: var(--text-muted);
}

.product-detail-section {
    padding: 60px 40px;
}

.product-detail-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.detail-images {
    position: sticky;
    top: 90px;
}

.main-image {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
    background: var(--bg-soft);
    height: 520px;
}

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

.thumb-row {
    display: flex;
    gap: 10px;
}

.thumb {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.thumb:hover,
.thumb.active {
    border-color: var(--accent);
}

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

.detail-info .product-category {
    margin-bottom: 8px;
}

.detail-info h1 {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.detail-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.detail-price {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.detail-price .price-current {
    font-size: 32px;
    font-weight: 800;
}

.detail-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.variant-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.size-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.size-btn {
    min-width: 50px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--border);
    font-size: 13px;
    font-weight: 500;
    background: #fff;
    transition: var(--transition);
    cursor: pointer;
    padding: 0 14px;
}

.size-btn:hover,
.size-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.color-options {
    display: flex;
    gap: 10px;
    margin-bottom: 28px;
}

.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.color-swatch.active,
.color-swatch:hover {
    box-shadow: 0 0 0 2px var(--accent);
}

.qty-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.qty-control {
    display: flex;
    align-items: center;
    border: 2px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    height: 44px;
    background: var(--bg-soft);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--primary);
    color: #fff;
}

.qty-input {
    width: 50px;
    height: 44px;
    text-align: center;
    border: none;
    font-size: 16px;
    font-weight: 600;
    font-family: inherit;
}

.add-cart-btn-lg {
    flex: 1;
    background: var(--primary);
    color: #fff;
    border-radius: 12px;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.add-cart-btn-lg:hover {
    background: var(--accent2);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(45, 106, 79, 0.3);
}

.buy-now-btn {
    flex: 1;
    background: var(--accent-light);
    color: var(--accent);
    border: 2px solid var(--accent);
    border-radius: 12px;
    padding: 14px;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.buy-now-btn:hover {
    background: var(--accent);
    color: #fff;
}

.cta-row {
    display: flex;
    gap: 12px;
}

.product-meta {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.meta-item span:first-child {
    font-size: 18px;
}

.cart-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 40px;
    align-items: start;
}

.cart-items-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.cart-items-header h2 {
    font-size: 24px;
    font-weight: 800;
}

.clear-btn {
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
    cursor: pointer;
    background: none;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 20px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.cart-item-img {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-soft);
}

.cart-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.cart-item-variant {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.cart-item-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.remove-btn {
    font-size: 20px;
    color: var(--text-muted);
    background: none;
    transition: var(--transition);
}

.remove-btn:hover {
    color: #e63946;
}

.order-summary {
    background: var(--bg-soft);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 28px;
    position: sticky;
    top: 90px;
}

.order-summary h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.summary-row.total {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 8px;
}

.coupon-row {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.coupon-input {
    flex: 1;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 14px;
    font-family: inherit;
}

.coupon-btn {
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.coupon-btn:hover {
    background: var(--accent2);
}

.checkout-btn {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border-radius: 12px;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    margin-top: 16px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.checkout-btn:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.empty-cart {
    text-align: center;
    padding: 80px 40px;
}

.empty-cart .empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.empty-cart h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.empty-cart p {
    color: var(--text-muted);
    margin-bottom: 28px;
}

.checkout-layout {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.checkout-form-section h2 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 24px;
}

.form-section-title {
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.form-input,
.form-select {
    width: 100%;
    padding: 13px 16px;
    border-radius: 10px;
    border: 2px solid var(--border);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: #fff;
}

.form-input:focus,
.form-select:focus {
    border-color: var(--primary);
    outline: none;
}

.payment-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.pay-tab {
    flex: 1;
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.pay-tab.active {
    border-color: var(--primary);
    background: rgba(27, 67, 50, 0.04);
}

.pay-tab-icon {
    font-size: 24px;
    margin-bottom: 6px;
}

.pay-tab-label {
    font-size: 13px;
    font-weight: 600;
}

.cod-info {
    background: var(--bg-soft);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.cod-info p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.card-form {
    display: none;
}

.card-form.active {
    display: block;
}

.place-order-btn {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border-radius: 12px;
    padding: 18px;
    font-size: 17px;
    font-weight: 700;
    margin-top: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.place-order-btn:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(27, 67, 50, 0.35);
}

.checkout-order-summary {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    position: sticky;
    top: 90px;
}

.checkout-product-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.checkout-product-item img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--bg-soft);
}

.checkout-product-item .name {
    font-size: 14px;
    font-weight: 600;
    flex: 1;
}

.checkout-product-item .price {
    font-size: 15px;
    font-weight: 700;
}

.about-hero {
    background: linear-gradient(135deg, var(--primary) 0%, #0d2b1e 100%);
    color: #fff;
    padding: 100px 40px;
    text-align: center;
}

.about-hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 560px;
    margin: 0 auto;
}

.about-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 40px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-img {
    border-radius: 20px;
    overflow: hidden;
    height: 460px;
}

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

.about-text h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.about-text p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.value-card {
    background: var(--bg-soft);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
}

.value-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.value-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.value-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: #fff;
    border-radius: 24px;
    padding: 48px;
    max-width: 480px;
    width: 90%;
    text-align: center;
}

.modal-icon {
    font-size: 56px;
    margin-bottom: 20px;
}

.modal h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.modal p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 28px;
}

.modal-btn {
    background: var(--accent);
    color: #fff;
    border-radius: 12px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.modal-btn:hover {
    background: var(--primary);
}

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    background: var(--primary);
    color: #fff;
    border-radius: 12px;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    max-width: 300px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image {
        max-width: 520px;
        margin: 0 auto;
    }

    .features-inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-inner {
        grid-template-columns: 1fr;
    }

    .detail-images {
        position: static;
    }

    .cart-layout {
        grid-template-columns: 1fr;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .order-summary,
    .checkout-order-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 20px;
    }

    .nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-inner {
        padding: 60px 20px;
    }

    .section {
        padding: 60px 20px;
    }

    .features-inner {
        grid-template-columns: 1fr;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .cart-layout,
    .checkout-layout {
        padding: 40px 20px;
    }
}