/* ============================
   CSS VARIABLES & RESET
   ============================ */
:root {
    --clr-bg: #f8f7f4;
    --clr-surface: #ffffff;
    --clr-surface-alt: #f0efeb;
    --clr-text: #1a1a1a;
    --clr-text-muted: #6b6b6b;
    --clr-primary: #2d5a27;
    --clr-primary-light: #3a7332;
    --clr-primary-dark: #1e3d1a;
    --clr-accent: #c8a96e;
    --clr-accent-light: #dfc89a;
    --clr-danger: #c0392b;
    --clr-success: #22c55e;
    --clr-border: #e0ddd6;
    --clr-badge: #c0392b;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--clr-text);
    background: var(--clr-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

input, select, textarea, button {
    font-family: inherit;
    font-size: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.page {
    display: none;
}
.page.active {
    display: block;
}

/* ============================
   TOPBAR
   ============================ */
.topbar {
    background: var(--clr-primary);
    color: #fff;
    text-align: center;
    padding: 10px 0;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}

/* ============================
   HEADER
   ============================ */
.header {
    background: var(--clr-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--clr-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--clr-primary);
    letter-spacing: -0.02em;
}

.logo-sub {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--clr-accent);
}

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

.nav-desktop a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--clr-text);
    position: relative;
    padding: 4px 0;
    transition: color var(--transition);
}

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

.nav-desktop a:hover {
    color: var(--clr-primary);
}

.nav-desktop a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: 50px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--clr-text);
}

.cart-btn:hover {
    border-color: var(--clr-primary);
    background: #f0f5ef;
}

.cart-count {
    background: var(--clr-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-total {
    font-weight: 600;
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text);
}

/* ============================
   MOBILE MENU
   ============================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    background: var(--clr-surface);
    z-index: 200;
    transition: left var(--transition);
    box-shadow: var(--shadow-lg);
}

.mobile-menu.open {
    left: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--clr-border);
}

.mobile-menu-header button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text);
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
}

.mobile-menu nav a {
    padding: 16px 24px;
    font-size: 1.05rem;
    font-weight: 500;
    border-bottom: 1px solid var(--clr-border);
    transition: background var(--transition);
}

.mobile-menu nav a:hover {
    background: var(--clr-surface-alt);
    color: var(--clr-primary);
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 150;
}

.overlay.active {
    display: block;
}

/* ============================
   BUTTONS
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--clr-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45,90,39,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--clr-primary);
    border: 2px solid var(--clr-primary);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ============================
   HERO
   ============================ */
.hero {
    padding: 60px 0 80px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--clr-accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: var(--clr-text);
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-img-wrapper {
    position: relative;
    background: linear-gradient(135deg, #e8f0e6 0%, #f5f0e6 100%);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 500px;
}

.hero-img-wrapper img {
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
    animation: floatUp 3s ease-in-out infinite alternate;
}

@keyframes floatUp {
    from { transform: translateY(0); }
    to { transform: translateY(-12px); }
}

/* ============================
   FEATURES
   ============================ */
.features {
    padding: 80px 0;
    background: var(--clr-surface);
}

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

.feature-card {
    text-align: center;
    padding: 40px 28px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #e8f0e6, #f0f5ef);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--clr-primary);
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================
   SHOWCASE (Product on Home)
   ============================ */
.showcase {
    padding: 100px 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.showcase-image {
    position: relative;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.showcase-badge,
.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--clr-badge);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-primary);
    margin-bottom: 8px;
}

.showcase-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

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

.price-old {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    text-decoration: line-through;
}

.price-new {
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-primary);
}

.check-list {
    margin-bottom: 28px;
}

.check-list li {
    padding: 6px 0 6px 28px;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.6;
}

.check-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--clr-primary);
    font-weight: 700;
}

.showcase-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
}

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

.qty-selector button {
    width: 44px;
    height: 44px;
    background: var(--clr-surface-alt);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-text);
    transition: background var(--transition);
}

.qty-selector button:hover {
    background: var(--clr-border);
}

.qty-selector input {
    width: 50px;
    height: 44px;
    border: none;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    background: var(--clr-surface);
}

.showcase-note,
.product-shipping {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-top: 8px;
}

/* ============================
   TRIAL SECTION
   ============================ */
.trial-section {
    background: var(--clr-primary);
    color: #fff;
    padding: 60px 0;
}

.trial-inner {
    display: flex;
    align-items: center;
    gap: 40px;
}

.trial-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border: 3px solid rgba(255,255,255,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    font-weight: 700;
}

.trial-text h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.trial-text p {
    font-size: 0.95rem;
    opacity: 0.9;
    line-height: 1.7;
}

/* ============================
   HIGHLIGHTS
   ============================ */
.highlights {
    padding: 100px 0;
    background: var(--clr-surface);
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    color: var(--clr-text-muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.highlight-card {
    padding: 32px 24px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.highlight-card:hover {
    border-color: var(--clr-primary);
    box-shadow: var(--shadow-md);
}

.highlight-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--clr-accent);
    opacity: 0.5;
    margin-bottom: 12px;
    line-height: 1;
}

.highlight-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.highlight-card p {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================
   RECIPES BANNER
   ============================ */
.recipes-banner {
    background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-light) 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.recipes-banner h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.recipes-banner p {
    font-size: 1.05rem;
    opacity: 0.9;
    margin-bottom: 28px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.recipes-banner .btn-outline {
    border-color: #fff;
    color: #fff;
}

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

/* ============================
   BENTO
   ============================ */
.bento {
    padding: 100px 0;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.bento-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: all var(--transition);
}

.bento-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.bento-large {
    grid-column: span 1;
    background: linear-gradient(135deg, #e8f0e6, #f5f0e6);
}

.bento-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.bento-card p {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

/* ============================
   REVIEWS
   ============================ */
.reviews-section {
    padding: 80px 0;
    background: var(--clr-surface);
}

.reviews-summary {
    text-align: center;
    margin-bottom: 40px;
}

.score-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--clr-text);
}

.stars {
    color: var(--clr-accent);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.score-count {
    display: block;
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-top: 4px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.review-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--clr-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.review-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.review-date {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

.review-stars {
    color: var(--clr-accent);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.review-text {
    font-size: 0.92rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================
   FAQ
   ============================ */
.faq-section {
    padding: 80px 0;
}

.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all var(--transition);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    background: var(--clr-surface);
    transition: background var(--transition);
}

.faq-question:hover {
    background: var(--clr-surface-alt);
}

.faq-arrow {
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 0.92rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

/* ============================
   PRODUCT PAGE
   ============================ */
.product-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px 0;
    align-items: start;
}

.product-gallery {
    position: relative;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 90px;
}

.product-main-img {
    width: 100%;
}

.product-info h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.product-subtitle {
    font-size: 1rem;
    color: var(--clr-text-muted);
    margin-bottom: 16px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

.product-highlights {
    background: var(--clr-surface-alt);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-bottom: 28px;
}

.product-highlights h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.product-highlights p {
    font-size: 0.92rem;
    color: var(--clr-text-muted);
    margin-bottom: 16px;
}

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

/* TABS */
.product-tabs {
    padding-bottom: 80px;
}

.tab-buttons {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--clr-border);
    margin-bottom: 32px;
}

.tab-btn {
    padding: 14px 24px;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-text-muted);
    position: relative;
    transition: color var(--transition);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: transparent;
    transition: background var(--transition);
}

.tab-btn.active {
    color: var(--clr-primary);
}

.tab-btn.active::after {
    background: var(--clr-primary);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.tab-panel h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.tab-panel p {
    font-size: 0.95rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th,
.specs-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--clr-border);
    font-size: 0.92rem;
}

.specs-table th {
    font-weight: 600;
    width: 180px;
    background: var(--clr-surface-alt);
}

.specs-table td {
    color: var(--clr-text-muted);
}

.box-list li {
    padding: 8px 0 8px 24px;
    position: relative;
    font-size: 0.95rem;
    color: var(--clr-text-muted);
}

.box-list li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--clr-primary);
    font-weight: 700;
}

/* ============================
   CART PAGE
   ============================ */
.page-title {
    font-size: 2rem;
    font-weight: 700;
    padding: 40px 0 32px;
    letter-spacing: -0.02em;
}

.cart-empty {
    text-align: center;
    padding: 60px 0 100px;
    color: var(--clr-text-muted);
}

.cart-empty svg {
    margin-bottom: 20px;
    opacity: 0.3;
}

.cart-empty p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.cart-full {
    padding-bottom: 80px;
}

.cart-table {
    margin-bottom: 32px;
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 40px;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 2px solid var(--clr-border);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-text-muted);
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 40px;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--clr-border);
    align-items: center;
}

.cart-product {
    display: flex;
    gap: 16px;
    align-items: center;
}

.cart-product img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background: var(--clr-surface-alt);
    border-radius: var(--radius-sm);
    padding: 8px;
}

.cart-product-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.cart-price {
    font-weight: 600;
}

.cart-item-total {
    font-weight: 700;
    color: var(--clr-primary);
}

.cart-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    transition: color var(--transition);
}

.cart-remove:hover {
    color: var(--clr-danger);
}

.cart-summary {
    max-width: 400px;
    margin-left: auto;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 28px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 0.95rem;
}

.summary-total {
    font-size: 1.2rem;
    font-weight: 700;
    border-top: 2px solid var(--clr-border);
    padding-top: 16px;
    margin-top: 8px;
    margin-bottom: 20px;
}

.free-shipping {
    color: var(--clr-success);
    font-weight: 600;
}

.continue-link {
    display: block;
    text-align: center;
    color: var(--clr-primary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-top: 16px;
}

.continue-link:hover {
    text-decoration: underline;
}

/* ============================
   CHECKOUT PAGE
   ============================ */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    padding-bottom: 80px;
}

.checkout-steps {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
}

.step.active {
    color: var(--clr-primary);
}

.step.active .step-num {
    background: var(--clr-primary);
    color: #fff;
}

.step-num {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--clr-border);
}

.checkout-step-panel {
    display: none;
}

.checkout-step-panel.active {
    display: block;
}

.checkout-step-panel h2 {
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: border-color var(--transition);
    background: var(--clr-surface);
}

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

.form-group textarea {
    resize: vertical;
}

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

.payment-option {
    flex: 1;
    cursor: pointer;
}

.payment-option input {
    display: none;
}

.payment-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

.payment-option.active .payment-card,
.payment-option input:checked + .payment-card {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    background: #f0f5ef;
}

.checkout-nav {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-top: 8px;
}

.checkout-summary {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 28px;
    height: fit-content;
    position: sticky;
    top: 90px;
}

.checkout-summary h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.checkout-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
}

.checkout-item img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    background: var(--clr-surface-alt);
    border-radius: var(--radius-sm);
    padding: 4px;
}

.checkout-item-info {
    flex: 1;
}

.checkout-item-name {
    font-weight: 600;
    font-size: 0.88rem;
}

.checkout-item-qty {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

.checkout-item-price {
    font-weight: 600;
    font-size: 0.9rem;
}

.summary-divider {
    height: 1px;
    background: var(--clr-border);
    margin: 12px 0;
}

/* CONFIRMATION */
.confirmation {
    text-align: center;
    padding: 40px 0;
}

.confirm-icon {
    margin-bottom: 24px;
}

.confirmation h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.confirmation p {
    color: var(--clr-text-muted);
    margin-bottom: 20px;
}

.order-number {
    background: var(--clr-surface-alt);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: 28px;
    font-size: 0.95rem;
}

/* ============================
   CONTACT PAGE
   ============================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 80px;
}

.contact-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    transition: all var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--clr-primary);
}

.contact-card svg {
    flex-shrink: 0;
    color: var(--clr-primary);
    margin-top: 2px;
}

.contact-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
}

.contact-form-wrapper {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 36px;
}

.contact-form-wrapper h2 {
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.contact-confirm {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    color: var(--clr-success);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ============================
   FOOTER
   ============================ */
.footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-brand .logo-sub {
    color: var(--clr-accent);
}

.footer-info {
    margin-top: 20px;
}

.footer-info li {
    font-size: 0.85rem;
    padding: 4px 0;
    opacity: 0.7;
}

.footer-links h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 0.88rem;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--clr-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
    opacity: 0.6;
}

.payment-icons {
    display: flex;
    gap: 16px;
}

.payment-icons span {
    padding: 4px 12px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    font-size: 0.75rem;
}

/* ============================
   CART NOTIFICATION
   ============================ */
.cart-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--clr-primary);
    color: #fff;
    padding: 16px 28px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(120px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 300;
}

.cart-notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-grid,
    .showcase-grid,
    .product-page-grid,
    .checkout-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .product-gallery {
        position: static;
    }
    .cart-header {
        display: none;
    }
    .cart-item {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .cart-summary {
        margin-left: 0;
        max-width: none;
    }
    .checkout-summary {
        position: static;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .trial-inner {
        flex-direction: column;
        text-align: center;
    }
    .payment-methods {
        flex-direction: column;
    }
    .tab-buttons {
        overflow-x: auto;
        flex-wrap: nowrap;
    }
    .tab-btn {
        white-space: nowrap;
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .price-new {
        font-size: 1.6rem;
    }
    .showcase-actions {
        flex-direction: column;
    }
    .product-actions {
        flex-direction: column;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
    .cart-total {
        display: none;
    }
}