/*
Theme Name: LV Belt
Theme URI: https://example.com
Author: SSP
Author URI: https://example.com
Description: Louis Vuitton style luxury belt guide theme
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lv-belt
*/

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Jost:wght@300;400;500;600&display=swap');

:root {
    --ink: #1a1a18;
    --paper: #faf9f6;
    --cream: #f0ece3;
    --gold: #b8952a;
    --gold-light: #d4af6a;
    --white: #ffffff;
    --gray: #6b6b68;
    --gray-light: #e8e5df;
    --border: #d5d0c7;
    --red: #c0392b;
    --green: #2e7d52;
    --topbar-bg: #1a1a18;
    --header-bg: #ffffff;
    --nav-bg: #1a1a18;
    --footer-bg: #111110;
    --btn-primary: #1a1a18;
    --btn-accent: #b8952a;
    --accent: #b8952a;
    --accent-light: #f5edda;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Jost', sans-serif;
    --container: 1280px;
    --radius: 0px;
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink);
    background-color: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: var(--font-body);
    font-size: inherit;
    outline: none;
    border: none;
    background: none;
}

button {
    cursor: pointer;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
}

.section-label {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.1;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: var(--btn-primary);
    color: var(--white);
    border-color: var(--btn-primary);
}

.btn-primary:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink);
}

.btn-outline:hover {
    background: var(--ink);
    color: var(--white);
}

.btn-gold {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.btn-gold:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--white);
}

/* ── TOPBAR ─────────────────────────────────────────────── */

.topbar {
    background: var(--topbar-bg);
    color: var(--gray-light);
    padding: 10px 0;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar a {
    color: var(--gray-light);
    transition: color var(--transition);
}

.topbar a:hover {
    color: var(--gold);
}

/* ── HEADER ─────────────────────────────────────────────── */

.site-header {
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-logo {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink);
    line-height: 1;
}

.site-logo span {
    color: var(--gold);
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 0;
}

.site-nav ul li a {
    display: block;
    padding: 8px 20px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink);
    transition: color var(--transition);
    position: relative;
}

.site-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20px;
    right: 20px;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.site-nav ul li a:hover,
.site-nav ul li.current-menu-item a {
    color: var(--gold);
}

.site-nav ul li a:hover::after,
.site-nav ul li.current-menu-item a::after {
    transform: scaleX(1);
}

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

.search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ink);
    transition: color var(--transition);
    padding: 4px;
}

.search-toggle:hover {
    color: var(--gold);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--ink);
    transition: all var(--transition);
}

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

.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 580px 320px;
    gap: 2px;
    background: var(--ink);
}

.hero-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.hero-item:first-child {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
}

.hero-item:nth-child(2) {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
}

.hero-item:nth-child(3) {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
}

.hero-item:nth-child(4) {
    grid-column: 2 / 4;
    grid-row: 2 / 3;
}

.hero-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-item:hover img {
    transform: scale(1.04);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(20,18,14,0.75) 0%, rgba(20,18,14,0.1) 50%, transparent 100%);
}

.hero-content {
    position: absolute;
    bottom: 36px;
    left: 36px;
    right: 36px;
    color: var(--white);
}

.hero-content .hero-tag {
    font-size: 9px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold-light);
    font-family: var(--font-body);
    font-weight: 500;
    margin-bottom: 10px;
    display: block;
}

.hero-content h2 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.hero-item:first-child .hero-content h2 {
    font-size: clamp(28px, 3.5vw, 52px);
}

.hero-item:not(:first-child) .hero-content h2 {
    font-size: clamp(18px, 2vw, 28px);
}

.hero-content .hero-excerpt {
    font-size: 13px;
    color: rgba(255,255,255,0.75);
    margin-top: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-item:first-child .hero-content .hero-excerpt {
    display: block;
}

.hero-item:not(:first-child) .hero-content .hero-excerpt {
    display: none;
}

.hero-link {
    position: absolute;
    inset: 0;
    z-index: 2;
}

/* ── MARQUEE ─────────────────────────────────────────────── */

.marquee-bar {
    background: var(--gold);
    padding: 12px 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}

.marquee-track span {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--white);
    padding: 0 40px;
}

.marquee-track span::before {
    content: '◆';
    margin-right: 40px;
    font-size: 8px;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ── PRODUCTS ────────────────────────────────────────────── */

.products-section {
    padding: 100px 0;
    background: var(--paper);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 56px;
}

.section-header-left {}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border);
}

.product-card {
    background: var(--white);
    overflow: hidden;
    transition: all var(--transition);
    position: relative;
}

.product-card:hover {
    z-index: 2;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.product-card-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--cream);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.product-card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gold);
    color: var(--white);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 5px 10px;
}

.product-card-body {
    padding: 20px 20px 24px;
}

.product-card-category {
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 8px;
}

.product-card-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.3;
    color: var(--ink);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-pricing {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 16px;
}

.product-price-current {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: var(--ink);
}

.product-price-original {
    font-size: 13px;
    color: var(--gray);
    text-decoration: line-through;
}

.product-card-buy {
    display: block;
    text-align: center;
    padding: 11px 20px;
    background: var(--ink);
    color: var(--white);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: all var(--transition);
    border: 1px solid var(--ink);
}

.product-card-buy:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

/* ── BLOG / GUIDES ──────────────────────────────────────── */

.guides-section {
    padding: 100px 0;
    background: var(--cream);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.guides-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border);
}

.guide-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--ink);
}

.guide-item:hover {
    padding-left: 8px;
}

.guide-item:hover .guide-title {
    color: var(--gold);
}

.guide-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 300;
    color: var(--border);
    line-height: 1;
    letter-spacing: -0.02em;
}

.guide-body {}

.guide-meta {
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 6px;
}

.guide-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 400;
    line-height: 1.3;
    transition: color var(--transition);
}

.guide-excerpt {
    font-size: 13px;
    color: var(--gray);
    margin-top: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.guide-arrow {
    font-size: 18px;
    color: var(--border);
    transition: all var(--transition);
}

.guide-item:hover .guide-arrow {
    color: var(--gold);
    transform: translateX(4px);
}

/* ── BANNER ──────────────────────────────────────────────── */

.mid-banner {
    padding: 80px 0;
    background: var(--ink);
    text-align: center;
}

.mid-banner .section-label {
    color: var(--gold-light);
}

.mid-banner .section-title {
    color: var(--white);
    margin-bottom: 24px;
}

.mid-banner p {
    color: rgba(255,255,255,0.6);
    max-width: 480px;
    margin: 0 auto 36px;
    font-size: 14px;
}

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

.site-footer {
    background: var(--footer-bg);
    color: rgba(255,255,255,0.5);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .site-logo {
    color: var(--white);
    margin-bottom: 20px;
    display: block;
}

.footer-brand p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255,255,255,0.4);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--gold-light);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    letter-spacing: 0.1em;
}

.footer-bottom a {
    color: rgba(255,255,255,0.3);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--gold-light);
}

/* ── SINGLE PRODUCT ──────────────────────────────────────── */

.product-page {
    padding: 60px 0 100px;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.gallery-main {
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--cream);
    margin-bottom: 12px;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition);
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
}

.gallery-thumb {
    width: 72px;
    height: 96px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: border-color var(--transition);
    flex-shrink: 0;
}

.gallery-thumb.active {
    border-color: var(--gold);
}

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

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

.product-breadcrumb {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 24px;
}

.product-breadcrumb a {
    color: var(--gray);
    transition: color var(--transition);
}

.product-breadcrumb a:hover {
    color: var(--gold);
}

.product-breadcrumb span {
    margin: 0 8px;
    opacity: 0.4;
}

.product-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 44px);
    font-weight: 400;
    line-height: 1.15;
    color: var(--ink);
    margin-bottom: 28px;
    letter-spacing: -0.01em;
}

.product-pricing-row {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.product-price-now {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 500;
    color: var(--ink);
}

.product-price-was {
    font-size: 18px;
    color: var(--gray);
    text-decoration: line-through;
}

.product-price-save {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--green);
    background: rgba(46,125,82,0.1);
    padding: 4px 10px;
}

.product-description {
    font-size: 14px;
    line-height: 1.9;
    color: var(--gray);
    margin-bottom: 36px;
}

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

.product-buy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 18px;
    background: var(--ink);
    color: var(--white);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    transition: all var(--transition);
    border: 1px solid var(--ink);
    text-decoration: none;
    margin-bottom: 40px;
}

.product-buy-btn:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

.product-buy-btn svg {
    width: 14px;
    height: 14px;
}

.product-meta-info {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    font-size: 12px;
    color: var(--gray);
}

.product-meta-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.product-meta-info strong {
    color: var(--ink);
    font-weight: 500;
    min-width: 80px;
}

/* ── RELATED PRODUCTS ────────────────────────────────────── */

.related-section {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    background: var(--cream);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border);
    margin-top: 48px;
}

/* ── REVIEWS ─────────────────────────────────────────────── */

.reviews-section {
    padding: 80px 0;
    background: var(--paper);
}

.reviews-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 48px;
}

.reviews-count {
    font-size: 13px;
    color: var(--gray);
}

.comment-list {
    list-style: none;
    border-top: 1px solid var(--border);
}

.comment {
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
}

.comment-author-info {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.comment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 0;
    overflow: hidden;
    background: var(--cream);
}

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

.comment-meta-block {}

.comment-author-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--ink);
}

.comment-date {
    font-size: 11px;
    color: var(--gray);
    letter-spacing: 0.05em;
}

.comment-text p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--gray);
}

.comment-form-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.comment-form-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 36px;
}

.comment-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
}

.form-field input,
.form-field textarea {
    padding: 14px 16px;
    border: 1px solid var(--border);
    background: var(--white);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--ink);
    transition: border-color var(--transition);
    border-radius: 0;
    width: 100%;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--gold);
    outline: none;
}

.form-field textarea {
    min-height: 140px;
    resize: vertical;
}

.comment-form-full {
    margin-bottom: 20px;
}

/* ── SINGLE BLOG ─────────────────────────────────────────── */

.blog-page {
    padding: 60px 0 100px;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 80px;
    align-items: start;
}

.blog-main {}

.blog-breadcrumb {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 32px;
}

.blog-breadcrumb a {
    color: var(--gray);
    transition: color var(--transition);
}

.blog-breadcrumb a:hover {
    color: var(--gold);
}

.blog-breadcrumb span {
    margin: 0 8px;
    opacity: 0.4;
}

.blog-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.1;
    color: var(--ink);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 40px;
}

.blog-meta a {
    color: var(--gold);
}

.blog-content {
    font-size: 15px;
    line-height: 1.9;
    color: #3a3a37;
}

.blog-content h2, .blog-content h3, .blog-content h4 {
    font-family: var(--font-display);
    font-weight: 400;
    color: var(--ink);
    margin: 40px 0 16px;
    line-height: 1.2;
}

.blog-content h2 { font-size: 32px; }
.blog-content h3 { font-size: 24px; }
.blog-content h4 { font-size: 20px; }

.blog-content p {
    margin-bottom: 20px;
}

.blog-content img {
    width: 100%;
    height: auto;
    margin: 32px 0;
}

.blog-content blockquote {
    border-left: 2px solid var(--gold);
    padding: 20px 32px;
    margin: 32px 0;
    background: var(--cream);
    font-family: var(--font-display);
    font-size: 20px;
    font-style: italic;
    color: var(--ink);
}

.blog-content a {
    color: var(--gold);
    text-decoration: underline;
    text-decoration-color: rgba(184,149,42,0.3);
    text-underline-offset: 3px;
    transition: text-decoration-color var(--transition);
}

.blog-content a:hover {
    text-decoration-color: var(--gold);
}

.blog-content ul, .blog-content ol {
    margin: 20px 0 20px 24px;
}

.blog-content ul { list-style: disc; }
.blog-content ol { list-style: decimal; }

.blog-content li {
    margin-bottom: 8px;
}

.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--border);
    margin-top: 60px;
    border-top: 1px solid var(--border);
}

.post-nav-item {
    background: var(--white);
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background var(--transition);
    text-decoration: none;
    color: var(--ink);
}

.post-nav-item:hover {
    background: var(--cream);
}

.post-nav-item.next {
    text-align: right;
}

.post-nav-label {
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.post-nav-item.next .post-nav-label {
    justify-content: flex-end;
}

.post-nav-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.3;
    transition: color var(--transition);
}

.post-nav-item:hover .post-nav-title {
    color: var(--gold);
}

/* ── SIDEBAR ─────────────────────────────────────────────── */

.blog-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    margin-bottom: 48px;
}

.sidebar-widget-title {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-product-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sidebar-product-item {
    display: flex;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--ink);
    transition: all var(--transition);
    align-items: center;
}

.sidebar-product-item:hover .sidebar-product-title {
    color: var(--gold);
}

.sidebar-product-rank {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 300;
    color: var(--border);
    line-height: 1;
    flex-shrink: 0;
    width: 28px;
}

.sidebar-product-info {}

.sidebar-product-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: 4px;
    transition: color var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sidebar-product-price {
    font-size: 13px;
    color: var(--gold);
    font-weight: 500;
}

/* ── PAGE HEADER ─────────────────────────────────────────── */

.page-header {
    background: var(--ink);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(184,149,42,0.03) 40px,
        rgba(184,149,42,0.03) 41px
    );
}

.page-header .section-label {
    color: var(--gold-light);
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 64px);
    font-weight: 400;
    color: var(--white);
    letter-spacing: -0.01em;
}

/* ── ARCHIVE ─────────────────────────────────────────────── */

.archive-page {
    padding: 60px 0 100px;
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border);
}

.archive-pagination {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 4px;
}

.archive-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    font-size: 13px;
    color: var(--ink);
    transition: all var(--transition);
    background: var(--white);
}

.archive-pagination .page-numbers:hover,
.archive-pagination .page-numbers.current {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

/* ── GO REDIRECT PAGE ────────────────────────────────────── */

.redirect-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 0;
}

.redirect-message {
    max-width: 480px;
}

.redirect-message .section-label {
    margin-bottom: 20px;
}

.redirect-message h1 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 16px;
}

.redirect-message p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 32px;
}

.redirect-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 24px;
}

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

/* ── SEARCH ──────────────────────────────────────────────── */

.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26,26,24,0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    width: 100%;
    max-width: 720px;
    padding: 0 40px;
}

.search-overlay input {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 300;
    padding: 20px 0;
    transition: border-color var(--transition);
}

.search-overlay input::placeholder {
    color: rgba(255,255,255,0.3);
}

.search-overlay input:focus {
    border-bottom-color: var(--gold);
    outline: none;
}

.search-close {
    position: absolute;
    top: 32px;
    right: 40px;
    color: rgba(255,255,255,0.5);
    font-size: 28px;
    cursor: pointer;
    background: none;
    border: none;
    transition: color var(--transition);
    line-height: 1;
}

.search-close:hover {
    color: var(--gold);
}

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

@media (max-width: 1200px) {
    .product-grid,
    .related-grid,
    .archive-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .hero-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 480px 240px 240px;
    }

    .hero-item:first-child {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }

    .hero-item:nth-child(2) {
        grid-column: 1 / 2;
        grid-row: 2 / 3;
    }

    .hero-item:nth-child(3) {
        grid-column: 2 / 3;
        grid-row: 2 / 3;
    }

    .hero-item:nth-child(4) {
        grid-column: 1 / 3;
        grid-row: 3 / 4;
    }

    .blog-layout {
        grid-template-columns: 1fr 280px;
        gap: 48px;
    }
}

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

    .menu-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        padding: 20px 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
        z-index: 999;
    }

    .site-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .site-nav ul li a {
        padding: 14px 24px;
        font-size: 12px;
    }

    .site-nav ul li a::after {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 420px 280px 280px 280px;
    }

    .hero-item:first-child,
    .hero-item:nth-child(2),
    .hero-item:nth-child(3),
    .hero-item:nth-child(4) {
        grid-column: 1 / 2;
        grid-row: auto;
    }

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

    .products-section,
    .guides-section {
        padding: 60px 0;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .product-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery {
        position: static;
    }

    .blog-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .blog-sidebar {
        position: static;
    }

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

    .guide-item {
        grid-template-columns: 48px 1fr auto;
        gap: 16px;
    }

    .guide-number {
        font-size: 24px;
    }

    .post-nav {
        grid-template-columns: 1fr;
    }

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

    .topbar .container {
        flex-direction: column;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .product-grid,
    .related-grid,
    .archive-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        grid-template-rows: 320px 220px 220px 220px;
    }
}