/*
Theme Name: HomeNestPro
Theme URI: http://8.130.122.188
Author: OpenClaw
Description: Professional外贸独立站主题 - Mobile-first responsive design
Version: 2.0.0
Text Domain: homenestpro
*/

:root {
    --primary-dark: #4a3728;
    --primary: #6b4423;
    --primary-light: #8b5a2b;
    --accent: #a67c52;
    --bg-dark: #3d2e22;
    --bg-primary: #faf8f5;
    --bg-secondary: #f5f0eb;
    --bg-card: #ffffff;
    --text-primary: #2d2418;
    --text-secondary: #5c4d3c;
    --text-light: #8b7355;
    --text-inverse: #ffffff;
    --border-color: #e8e0d5;
    --border-light: #f2ebe4;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --max-width: 1280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-base); font-size: 1rem; line-height: 1.6; color: var(--text-primary); background: var(--bg-primary); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--primary-dark); }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; color: var(--text-primary); }
h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); }
h3 { font-size: clamp(1.125rem, 3vw, 1.25rem); }
p { color: var(--text-secondary); }

.container { width: 100%; max-width: var(--max-width); padding: 0 var(--space-md); margin: 0 auto; }
@media (min-width: 768px) { .container { padding: 0 var(--space-xl); } }
@media (min-width: 1024px) { .container { padding: 0 var(--space-2xl); } }

.btn { display: inline-flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) var(--space-lg); font-size: 0.938rem; font-weight: 600; border: 1px solid transparent; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); }
.btn-primary { background: var(--primary); color: var(--text-inverse); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); color: var(--text-inverse); }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border-color: var(--border-color); }
.btn-secondary:hover { background: var(--bg-secondary); border-color: var(--primary); }
.btn-lg { padding: var(--space-md) var(--space-xl); font-size: 1rem; }
.btn-sm { padding: var(--space-xs) var(--space-md); font-size: 0.875rem; }

/* Top Bar */
.top-bar { background: var(--bg-dark); color: var(--text-inverse); font-size: 0.813rem; padding: var(--space-xs) 0; }
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); flex-wrap: wrap; }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: var(--space-lg); }
.top-bar-item { display: flex; align-items: center; gap: var(--space-xs); }
.top-bar a { color: var(--text-inverse); opacity: 0.9; }
.top-bar a:hover { opacity: 1; }
@media (max-width: 767px) { .top-bar-right { display: none; } }

/* Header */
.site-header { background: var(--bg-card); border-bottom: 1px solid var(--border-light); position: sticky; top: 0; z-index: 1000; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: var(--space-md) 0; gap: var(--space-md); }
.site-branding { display: flex; align-items: center; gap: var(--space-sm); }
.site-logo { font-size: 1.5rem; }
.site-title { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); }
.site-title a { color: inherit; }

/* Navigation */
.nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: var(--space-sm); }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); transition: var(--transition-base); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

.site-navigation { position: fixed; top: 0; right: -100%; width: 80%; max-width: 300px; height: 100vh; background: var(--bg-card); padding: var(--space-2xl); transition: right var(--transition-base); box-shadow: var(--shadow-lg); overflow-y: auto; z-index: 1000; }
.site-navigation.active { right: 0; }
.nav-menu { display: flex; flex-direction: column; gap: var(--space-md); }
.nav-menu a { color: var(--text-primary); font-weight: 500; padding: var(--space-sm) 0; }
.nav-menu a:hover { color: var(--primary); }

.header-actions { display: flex; align-items: center; gap: var(--space-md); }
.lang-selector { display: flex; align-items: center; gap: var(--space-xs); color: var(--text-secondary); font-size: 0.875rem; }
.nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); opacity: 0; visibility: hidden; transition: all var(--transition-base); z-index: 999; }
.nav-overlay.active { opacity: 1; visibility: visible; }

@media (min-width: 1024px) {
    .nav-toggle { display: none; }
    .site-navigation { position: static; width: auto; height: auto; padding: 0; background: transparent; box-shadow: none; overflow: visible; }
    .nav-menu { flex-direction: row; align-items: center; gap: var(--space-xl); }
    .nav-menu li { border: none !important; padding: 0 !important; }
    .nav-menu a { font-size: 0.938rem; padding: var(--space-sm) 0; }
    .nav-overlay { display: none; }
}

/* Hero */
.hero { background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%); padding: var(--space-4xl) 0; text-align: center; }
.hero-badge { display: inline-block; background: var(--bg-card); color: var(--text-secondary); font-size: 0.813rem; font-weight: 500; padding: var(--space-xs) var(--space-md); border-radius: var(--radius-full); margin-bottom: var(--space-lg); border: 1px solid var(--border-light); }
.hero-title { margin-bottom: var(--space-md); }
.hero-title span { color: var(--primary); }
.hero-description { font-size: 1.063rem; max-width: 600px; margin: 0 auto var(--space-xl); }
.hero-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

/* Categories */
.categories { padding: var(--space-4xl) 0; background: var(--bg-secondary); }
.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-title { margin-bottom: var(--space-sm); }
.section-description { max-width: 600px; margin: 0 auto; }
.categories-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .categories-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .categories-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .categories-grid { grid-template-columns: repeat(5, 1fr); } }
.category-card { background: var(--bg-card); padding: var(--space-xl); border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border-light); transition: all var(--transition-base); }
.category-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.category-icon { width: 48px; height: 48px; margin: 0 auto var(--space-md); background: var(--bg-secondary); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; color: var(--primary); }
.category-title { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-xs); }
.category-description { font-size: 0.813rem; color: var(--text-light); line-height: 1.5; }

/* Products */
.featured-products { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.section-header-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.section-title-group { text-align: left; }
.products-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(4, 1fr); } }
.product-card { background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-light); transition: all var(--transition-base); }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.product-image { aspect-ratio: 4/3; background: var(--bg-secondary); overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-info { padding: var(--space-md); }
.product-category { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-sm); }
.product-title { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-xs); }
.product-title a { color: inherit; }
.product-price { font-size: 0.938rem; color: var(--primary); font-weight: 600; margin-bottom: var(--space-xs); }
.product-moq { font-size: 0.75rem; color: var(--text-light); }

/* Why Choose */
.why-choose { padding: var(--space-4xl) 0; background: var(--primary); color: var(--text-inverse); }
.why-choose .section-title, .why-choose .section-description { color: var(--text-inverse); }
.why-choose .section-description { opacity: 0.9; }
.features-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }
.feature-card { background: rgba(255,255,255,0.1); padding: var(--space-xl); border-radius: var(--radius-lg); text-align: center; }
.feature-icon { width: 48px; height: 48px; margin: 0 auto var(--space-md); background: rgba(255,255,255,0.15); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; color: var(--text-inverse); }
.feature-title { font-size: 1.063rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-inverse); }
.feature-description { font-size: 0.875rem; color: var(--text-inverse); opacity: 0.85; line-height: 1.6; }

/* Stats */
.stats { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-item { text-align: center; }
.stat-number { font-size: clamp(2rem, 5vw, 2.5rem); font-weight: 700; color: var(--primary); line-height: 1; margin-bottom: var(--space-sm); }
.stat-label { font-size: 0.875rem; color: var(--text-light); }

/* CTA */
.cta { padding: var(--space-4xl) 0; background: var(--bg-secondary); text-align: center; }
.cta-title { margin-bottom: var(--space-md); }
.cta-description { max-width: 600px; margin: 0 auto var(--space-xl); }

/* Footer */
.site-footer { background: var(--bg-card); border-top: 1px solid var(--border-light); padding: var(--space-3xl) 0 var(--space-xl); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
@media (min-width: 500px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }
.footer-widget { padding: var(--space-md); }
.footer-brand { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-md); }
.footer-brand .site-logo { font-size: 1.25rem; }
.footer-description { font-size: 0.875rem; color: var(--text-light); line-height: 1.7; margin-bottom: var(--space-md); }
.footer-social { display: flex; gap: var(--space-sm); }
.footer-social a { width: 36px; height: 36px; background: var(--bg-secondary); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all var(--transition-fast); }
.footer-social a:hover { background: var(--primary); color: var(--text-inverse); }
.footer-title { font-size: 0.938rem; font-weight: 600; margin-bottom: var(--space-md); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-links a { font-size: 0.875rem; color: var(--text-light); }
.footer-links a:hover { color: var(--primary); }
.contact-info { display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-item { display: flex; align-items: flex-start; gap: var(--space-sm); font-size: 0.875rem; color: var(--text-light); }
.contact-item-icon { flex-shrink: 0; width: 16px; color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border-light); padding-top: var(--space-xl); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-md); }
.footer-copyright { font-size: 0.813rem; color: var(--text-light); }
.footer-legal { display: flex; gap: var(--space-lg); }
.footer-legal a { font-size: 0.813rem; color: var(--text-light); }
.footer-legal a:hover { color: var(--primary); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.site-main { flex: 1; }

/* Product Archive Page */
.page-wrapper { padding: var(--space-2xl) 0; min-height: 60vh; }
.breadcrumb { margin-bottom: var(--space-xl); }
.breadcrumb-list { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--text-light); }
.breadcrumb-list li { display: flex; align-items: center; gap: var(--space-sm); }
.breadcrumb-list li:not(:last-child)::after { content: "/"; color: var(--text-light); margin-left: var(--space-sm); }
.breadcrumb-list a { color: var(--text-light); }
.breadcrumb-list a:hover { color: var(--primary); }
.breadcrumb-list span { color: var(--text-primary); }

.products-page-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .products-page-layout { grid-template-columns: 260px 1fr; align-items: start; } }

.products-sidebar { position: sticky; top: 100px; }
.sidebar-section { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.sidebar-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border-light); }
.category-list { display: flex; flex-direction: column; gap: var(--space-xs); }
.category-item a { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); color: var(--text-secondary); font-size: 0.938rem; transition: all var(--transition-fast); }
.category-item a:hover, .category-item.active a { background: var(--primary); color: var(--text-inverse); }
.category-item .count { font-size: 0.813rem; opacity: 0.7; }

.sidebar-cta { background: var(--primary); border-radius: var(--radius-lg); padding: var(--space-xl); color: var(--text-inverse); text-align: center; }
.sidebar-cta-title { font-size: 1.063rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-inverse); }
.sidebar-cta-text { font-size: 0.875rem; color: var(--text-inverse); opacity: 0.9; margin-bottom: var(--space-md); line-height: 1.5; }
.sidebar-cta .btn-secondary { background: var(--bg-card); color: var(--text-primary); border-color: var(--bg-card); width: 100%; }
.sidebar-cta .btn-secondary:hover { background: var(--bg-secondary); }

.products-page-header { margin-bottom: var(--space-2xl); }
.page-title { font-size: 2rem; font-weight: 700; margin-bottom: var(--space-sm); color: var(--text-primary); }
.page-description { font-size: 1rem; color: var(--text-secondary); margin-bottom: var(--space-xs); }
.products-count { font-size: 0.875rem; color: var(--text-light); }

.products-grid-archive { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .products-grid-archive { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .products-grid-archive { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .products-grid-archive { grid-template-columns: repeat(3, 1fr); } }

.product-card-archive { display: flex; flex-direction: column; height: 100%; background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-light); transition: all var(--transition-base); }
.product-card-archive:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.product-card-archive .product-image { aspect-ratio: 4/3; background: var(--bg-secondary); overflow: hidden; }
.product-card-archive .product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.product-card-archive:hover .product-image img { transform: scale(1.05); }
.product-card-archive .product-info { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; }
.product-card-archive .product-category { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-sm); }
.product-card-archive .product-title { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-primary); }
.product-card-archive .product-title a { color: inherit; }
.product-card-archive .product-excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--space-md); flex: 1; }
.product-card-archive .product-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding-top: var(--space-md); border-top: 1px solid var(--border-light); }
.product-card-archive .product-price { font-size: 1rem; font-weight: 700; color: var(--primary); margin: 0; }
.product-card-archive .product-moq { font-size: 0.75rem; color: var(--text-light); margin: 0; }

.no-products { grid-column: 1 / -1; text-align: center; padding: var(--space-4xl) 0; color: var(--text-secondary); }

.products-pagination { margin-top: var(--space-3xl); display: flex; justify-content: center; gap: var(--space-sm); }
.products-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 var(--space-sm); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-secondary); font-size: 0.938rem; font-weight: 500; transition: all var(--transition-fast); }
.products-pagination .page-numbers:hover, .products-pagination .page-numbers.current { background: var(--primary); border-color: var(--primary); color: var(--text-inverse); }
.products-pagination .page-numbers.prev, .products-pagination .page-numbers.next { padding: 0 var(--space-md); }

/* Single Product Page */
.single-product { padding: 0; }
.single-product-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .single-product-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.single-product-image { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.single-product-image img { width: 100%; height: auto; }
.single-product-info { padding: var(--space-md); }
.single-product-category { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-md); }
.single-product-title { font-size: 2rem; font-weight: 700; margin-bottom: var(--space-md); color: var(--text-primary); }
.single-product-excerpt { font-size: 1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-xl); }
.single-product-price { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: var(--space-md); }
.single-product-meta { display: flex; flex-direction: column; gap: var(--space-md); padding: var(--space-lg); background: var(--bg-secondary); border-radius: var(--radius-lg); margin-bottom: var(--space-xl); }
.single-product-meta-item { display: flex; align-items: center; gap: var(--space-md); font-size: 0.938rem; color: var(--text-secondary); }
.single-product-meta-label { font-weight: 600; color: var(--text-primary); min-width: 100px; }
.single-product-actions { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.single-product-actions .btn { flex: 1; min-width: 200px; }
.product-details-section { margin-top: var(--space-3xl); padding-top: var(--space-2xl); border-top: 1px solid var(--border-light); }
.product-details-section h2 { font-size: 1.5rem; margin-bottom: var(--space-lg); }
.product-content { color: var(--text-secondary); line-height: 1.8; }

/* Single Product Page - Detailed */
.single-product { padding: 0; }
.single-product-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); margin-bottom: var(--space-3xl); }
@media (min-width: 1024px) { .single-product-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3xl); } }

.single-product-image { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.single-product-image img { width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; }

.single-product-info { padding: var(--space-md); }
@media (min-width: 1024px) { .single-product-info { padding: 0; } }

.product-category-badge { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-md); }

.single-product-title { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 700; margin-bottom: var(--space-md); color: var(--text-primary); }

.product-price-block { display: flex; align-items: baseline; gap: var(--space-sm); margin-bottom: var(--space-sm); }
.price-label { font-size: 0.938rem; color: var(--text-secondary); }
.price-value { font-size: 1.5rem; font-weight: 700; color: var(--primary); }

.product-moq-block { display: flex; align-items: center; gap: var(--space-xs); font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--space-xl); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--border-light); }
.moq-icon { font-size: 1rem; }

.product-description h3, .product-features h3, .product-specifications h3 { font-size: 1.063rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-primary); }
.product-description { margin-bottom: var(--space-xl); }
.product-description p { font-size: 0.938rem; color: var(--text-secondary); line-height: 1.7; }

.product-features { margin-bottom: var(--space-xl); }
.features-list { display: grid; grid-template-columns: 1fr; gap: var(--space-sm); }
@media (min-width: 500px) { .features-list { grid-template-columns: repeat(3, 1fr); } }
.features-list li { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--text-secondary); }
.feature-icon { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; background: var(--bg-secondary); border-radius: var(--radius-full); color: var(--primary); font-size: 0.625rem; font-weight: 700; }

.product-specifications { margin-bottom: var(--space-xl); }
.specs-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-sm); }
@media (min-width: 500px) { .specs-grid { grid-template-columns: repeat(3, 1fr); } }
.spec-item { display: flex; justify-content: space-between; padding: var(--space-sm) var(--space-md); background: var(--bg-secondary); border-radius: var(--radius-md); font-size: 0.875rem; }
.spec-label { color: var(--text-secondary); }
.spec-value { color: var(--text-primary); font-weight: 500; }

.product-actions { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.product-actions .btn { flex: 1; min-width: 180px; justify-content: center; }

/* Product Benefits */
.product-benefits { padding: var(--space-3xl) 0; margin: var(--space-3xl) 0; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 768px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card { background: var(--bg-secondary); padding: var(--space-xl); border-radius: var(--radius-lg); text-align: center; }
.benefit-icon { font-size: 2rem; margin-bottom: var(--space-md); }
.benefit-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-primary); }
.benefit-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.5; }

/* Related Products */
.related-products { padding: var(--space-3xl) 0; }
.related-products .section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-2xl); color: var(--text-primary); }
.related-products .products-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .related-products .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .related-products .products-grid { grid-template-columns: repeat(3, 1fr); } }

/* Blog Archive Page */
.blog-page-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .blog-page-layout { grid-template-columns: 1fr 280px; align-items: start; } }

.blog-page-header { margin-bottom: var(--space-2xl); }
.blog-page-header .page-title { font-size: 2rem; font-weight: 700; margin-bottom: var(--space-sm); color: var(--text-primary); }
.blog-page-header .page-description { font-size: 1rem; color: var(--text-secondary); }

/* Featured Post */
.featured-post { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-2xl); }
.featured-post-image { aspect-ratio: 16/9; overflow: hidden; }
.featured-post-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.featured-post:hover .featured-post-image img { transform: scale(1.05); }
.featured-post-content { padding: var(--space-xl); }
.featured-post-title { font-size: clamp(1.25rem, 3vw, 1.5rem); font-weight: 700; margin-bottom: var(--space-sm); }
.featured-post-title a { color: var(--text-primary); }
.featured-post-title a:hover { color: var(--primary); }
.featured-post-excerpt { font-size: 0.938rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--space-md); }

/* Posts Grid */
.posts-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .posts-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .posts-grid { grid-template-columns: repeat(3, 1fr); } }

/* Post Card */
.post-card { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); }
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.post-card-image { aspect-ratio: 4/3; overflow: hidden; }
.post-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.post-card:hover .post-card-image img { transform: scale(1.05); }
.post-card-content { padding: var(--space-md); }
.post-card-title { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-sm); line-height: 1.4; }
.post-card-title a { color: var(--text-primary); }
.post-card-title a:hover { color: var(--primary); }
.post-card-excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--space-md); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Post Category Badge */
.post-category-badge { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-sm); }

/* Post Meta */
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); font-size: 0.75rem; color: var(--text-light); padding-top: var(--space-md); border-top: 1px solid var(--border-light); }
.post-meta span { display: flex; align-items: center; gap: var(--space-xs); }

/* Blog Sidebar */
.blog-sidebar { display: flex; flex-direction: column; gap: var(--space-xl); }
.sidebar-widget { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); }
.widget-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border-light); }

/* Sidebar Categories */
.category-list { display: flex; flex-direction: column; gap: var(--space-xs); }
.category-item a { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); color: var(--text-secondary); font-size: 0.875rem; transition: all var(--transition-fast); }
.category-item a:hover { background: var(--bg-secondary); color: var(--primary); }
.category-item .count { font-size: 0.75rem; color: var(--text-light); }

/* Recent Posts */
.recent-posts-list { display: flex; flex-direction: column; gap: var(--space-md); }
.recent-post-item { list-style: none; }
.recent-post-link { display: flex; align-items: flex-start; gap: var(--space-sm); }
.recent-post-thumb { width: 60px; height: 60px; border-radius: var(--radius-md); overflow: hidden; flex-shrink: 0; background: var(--bg-secondary); }
.recent-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.recent-post-info { flex: 1; min-width: 0; }
.recent-post-title { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.recent-post-title:hover { color: var(--primary); }

/* Sidebar CTA */
.sidebar-cta { background: var(--primary); border-radius: var(--radius-lg); padding: var(--space-xl); color: var(--text-inverse); text-align: center; }
.sidebar-cta-title { font-size: 1.063rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-inverse); }
.sidebar-cta-text { font-size: 0.875rem; color: var(--text-inverse); opacity: 0.9; margin-bottom: var(--space-md); line-height: 1.5; }
.sidebar-cta .btn-secondary { background: var(--bg-card); color: var(--text-primary); border-color: var(--bg-card); width: 100%; }
.sidebar-cta .btn-secondary:hover { background: var(--bg-secondary); }

/* Blog Pagination */
.blog-pagination { margin-top: var(--space-3xl); display: flex; justify-content: center; gap: var(--space-sm); }
.blog-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 var(--space-sm); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-secondary); font-size: 0.938rem; font-weight: 500; transition: all var(--transition-fast); }
.blog-pagination .page-numbers:hover, .blog-pagination .page-numbers.current { background: var(--primary); border-color: var(--primary); color: var(--text-inverse); }

/* No Posts */
.no-posts { grid-column: 1 / -1; text-align: center; padding: var(--space-4xl) 0; color: var(--text-secondary); }

/* Single Post Page */
.single-post { max-width: 800px; margin: 0 auto; }
.post-header { margin-bottom: var(--space-2xl); text-align: center; }
.post-title { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 700; margin: var(--space-md) 0; color: var(--text-primary); line-height: 1.2; }
.post-meta-large { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-lg); font-size: 0.875rem; color: var(--text-light); }
.post-meta-large span { display: flex; align-items: center; gap: var(--space-xs); }

.post-featured-image { margin-bottom: var(--space-2xl); border-radius: var(--radius-lg); overflow: hidden; }
.post-featured-image img { width: 100%; height: auto; }

.post-content-wrapper { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-2xl); }
.post-content { font-size: 1.063rem; line-height: 1.8; color: var(--text-secondary); }
.post-content p { margin-bottom: var(--space-lg); }
.post-content h2, .post-content h3 { margin: var(--space-2xl) 0 var(--space-md); color: var(--text-primary); }
.post-content ul, .post-content ol { margin-bottom: var(--space-lg); padding-left: var(--space-xl); }
.post-content li { margin-bottom: var(--space-sm); }
.post-content img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: var(--space-lg) 0; }

.post-tags { margin-top: var(--space-2xl); padding-top: var(--space-xl); border-top: 1px solid var(--border-light); display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }
.post-tags > span { font-weight: 600; color: var(--text-primary); }
.tag-link { display: inline-block; font-size: 0.813rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); }
.tag-link:hover { background: var(--primary); color: var(--text-inverse); }

.post-share { margin-top: var(--space-xl); padding-top: var(--space-xl); border-top: 1px solid var(--border-light); display: flex; flex-wrap: wrap; gap: var(--space-md); align-items: center; }
.post-share > span { font-weight: 600; color: var(--text-primary); }
.share-buttons { display: flex; gap: var(--space-sm); }
.share-btn { display: inline-block; font-size: 0.813rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-md); }
.share-btn:hover { background: var(--primary); color: var(--text-inverse); }

/* Author Box */
.author-box { display: flex; gap: var(--space-lg); background: var(--bg-secondary); border-radius: var(--radius-lg); padding: var(--space-xl); margin: var(--space-3xl) 0; }
.author-avatar { flex-shrink: 0; }
.author-avatar img { border-radius: var(--radius-full); }
.author-info { flex: 1; }
.author-name { font-size: 1.063rem; font-weight: 600; margin-bottom: var(--space-xs); color: var(--text-primary); }
.author-bio { font-size: 0.938rem; color: var(--text-secondary); line-height: 1.6; margin: 0; }

/* Related Posts */
.related-posts { margin-top: var(--space-3xl); padding-top: var(--space-2xl); border-top: 1px solid var(--border-light); }
.related-posts .section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-2xl); color: var(--text-primary); }

/* Blog Single Post Page - Updated */
.blog-single-wrapper { padding: var(--space-2xl) 0; }
.blog-single-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .blog-single-layout { grid-template-columns: 1fr 280px; align-items: start; } }

.blog-single-main { min-width: 0; }

/* Article Header */
.article-header { margin-bottom: var(--space-xl); }
.article-category { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-md); }
.article-title { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 700; line-height: 1.3; color: var(--text-primary); margin-bottom: var(--space-md); }
.article-meta { display: flex; flex-wrap: wrap; gap: var(--space-lg); font-size: 0.875rem; color: var(--text-light); }

/* Featured Image */
.article-featured-image { margin-bottom: var(--space-2xl); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.article-featured-image img { width: 100%; height: auto; }

/* Author Info */
.article-author { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-lg); background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); margin-bottom: var(--space-2xl); }
.author-avatar { flex-shrink: 0; }
.author-avatar img { width: 48px; height: 48px; border-radius: var(--radius-full); }
.author-details { flex: 1; }
.author-name { display: block; font-size: 0.938rem; font-weight: 600; color: var(--text-primary); }
.author-title { display: block; font-size: 0.813rem; color: var(--text-light); }
.author-contact { font-size: 0.813rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-md); }
.author-contact:hover { background: var(--primary); color: var(--text-inverse); }

/* Article Content */
.article-content { font-size: 1rem; line-height: 1.8; color: var(--text-secondary); margin-bottom: var(--space-2xl); }
.article-content p { margin-bottom: var(--space-lg); }
.article-content h2 { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: var(--space-2xl) 0 var(--space-md); }
.article-content h3 { font-size: 1.125rem; font-weight: 600; color: var(--text-primary); margin: var(--space-xl) 0 var(--space-sm); }
.article-content strong { color: var(--text-primary); font-weight: 600; }
.article-content ul, .article-content ol { margin-bottom: var(--space-lg); padding-left: var(--space-xl); }
.article-content li { margin-bottom: var(--space-sm); }

/* Tags */
.article-tags { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-lg); }
.tags-label { font-size: 0.875rem; color: var(--text-secondary); }
.tags-list { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.tag-item { font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-full); }
.tag-item:hover { background: var(--primary); color: var(--text-inverse); }

/* Share */
.article-share { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-xl); }
.share-label { font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }
.share-buttons { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.share-btn { font-size: 0.75rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-md); }
.share-btn:hover { background: var(--primary); color: var(--text-inverse); }

/* Back to Blog */
.back-to-blog { margin-bottom: var(--space-2xl); }
.back-to-blog a { font-size: 0.875rem; color: var(--text-secondary); }
.back-to-blog a:hover { color: var(--primary); }

/* Sidebar TOC */
.sidebar-toc { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.toc-title { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-md); }
.toc-nav { display: flex; flex-direction: column; gap: var(--space-sm); }
.toc-link { font-size: 0.813rem; color: var(--text-secondary); padding: var(--space-xs) 0; }
.toc-link:hover { color: var(--primary); }
.toc-level-3 { padding-left: var(--space-md); }

/* Sidebar CTA Box */
.sidebar-cta-box { background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-xl); text-align: center; }
.cta-box-title { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-box-text { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--space-md); }
.sidebar-cta-box .btn-primary { width: 100%; justify-content: center; }

/* Related Products Section */
.related-products-section { padding: var(--space-3xl) 0; background: var(--bg-secondary); }
.related-products-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.related-products-header .section-title { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: 0; }
.view-all-link { font-size: 0.875rem; color: var(--text-secondary); }
.view-all-link:hover { color: var(--primary); }

/* Bottom CTA Section */
.bottom-cta-section { padding: var(--space-4xl) 0; background: var(--bg-secondary); border-top: 1px solid var(--border-light); }
.cta-content { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-icon { font-size: 3rem; margin-bottom: var(--space-md); }
.cta-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-description { font-size: 1rem; color: var(--text-secondary); margin-bottom: var(--space-xl); }
.cta-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

/* About Us Page */
.about-header { padding: var(--space-4xl) 0; text-align: center; background: var(--bg-primary); }
.about-header .page-title { font-size: clamp(2rem, 5vw, 2.75rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.about-header .page-subtitle { font-size: 1.063rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* Our Story */
.about-story { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.story-intro { text-align: center; margin-bottom: var(--space-2xl); }
.section-label { display: inline-block; font-size: 0.813rem; color: var(--text-light); margin-bottom: var(--space-sm); }
.section-title { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.story-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); align-items: center; }
@media (min-width: 1024px) { .story-grid { grid-template-columns: 1fr 1fr; } }
.story-content p { font-size: 0.938rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-md); }
.story-image { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.story-image img { width: 100%; height: auto; }

/* Mission & Vision */
.about-mission-vision { padding: var(--space-4xl) 0; background: var(--bg-secondary); }
.mv-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 768px) { .mv-grid { grid-template-columns: repeat(3, 1fr); } }
.mv-card { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-2xl); text-align: center; }
.mv-icon { font-size: 2.5rem; margin-bottom: var(--space-md); }
.mv-card h3 { font-size: 1.125rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.mv-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin: 0; }

/* Core Values */
.about-values { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.values-header { text-align: center; margin-bottom: var(--space-2xl); }
.values-header .section-description { font-size: 0.938rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
.values-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 500px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }
.value-card { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-xl); text-align: center; transition: all var(--transition-base); }
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.value-icon { font-size: 2rem; margin-bottom: var(--space-md); }
.value-card h4 { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.value-card p { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }

/* Certifications */
.about-certifications { padding: var(--space-4xl) 0; background: var(--bg-dark); color: var(--text-inverse); }
.cert-header { text-align: center; margin-bottom: var(--space-2xl); }
.cert-header .section-title { color: var(--text-inverse); }
.cert-header .section-description { color: var(--text-inverse); opacity: 0.9; max-width: 600px; margin: 0 auto; }
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
@media (min-width: 500px) { .cert-grid { grid-template-columns: repeat(4, 1fr); } }
.cert-item { background: rgba(255,255,255,0.1); border-radius: var(--radius-md); padding: var(--space-lg); text-align: center; transition: all var(--transition-fast); }
.cert-item:hover { background: rgba(255,255,255,0.15); }
.cert-item strong { display: block; font-size: 0.875rem; color: var(--text-inverse); margin-bottom: var(--space-xs); }
.cert-item span { font-size: 0.75rem; color: var(--text-inverse); opacity: 0.8; }

/* Global Reach */
.about-global { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.global-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); align-items: center; }
@media (min-width: 1024px) { .global-grid { grid-template-columns: 1fr 1fr; } }
.global-image { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.global-image img { width: 100%; height: auto; }
.global-content .section-label { text-align: left; }
.global-content .section-title { text-align: left; }
.global-content > p { font-size: 0.938rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-lg); }
.regions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); margin-bottom: var(--space-xl); }
.region-item { background: var(--bg-secondary); border-radius: var(--radius-md); padding: var(--space-md); }
.region-item strong { display: block; font-size: 0.875rem; color: var(--text-primary); margin-bottom: var(--space-xs); }
.region-item span { font-size: 0.75rem; color: var(--text-light); }

/* CTA Section */
.about-cta { padding: var(--space-4xl) 0; background: var(--bg-secondary); text-align: center; }
.about-cta .cta-title { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.about-cta .cta-description { font-size: 1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto var(--space-xl); }
.about-cta .cta-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

/* Contact Us Page */
.contact-header { padding: var(--space-4xl) 0; text-align: center; background: var(--bg-primary); }
.contact-header .page-title { font-size: clamp(2rem, 5vw, 2.5rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.contact-header .page-subtitle { font-size: 1.063rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto; }

.contact-section { padding: var(--space-4xl) 0; background: var(--bg-primary); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 320px 1fr; align-items: start; } }

/* Contact Info Sidebar */
.contact-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-card { display: flex; gap: var(--space-md); background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); transition: all var(--transition-fast); }
.contact-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary); }
.contact-icon { font-size: 1.5rem; width: 40px; height: 40px; background: var(--bg-secondary); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-details h3 { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-xs); }
.contact-details p { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }

/* Contact Form */
.contact-form-wrapper { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-2xl); }
.form-title { font-size: 1.25rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-xl); }
.contact-form { display: flex; flex-direction: column; gap: var(--space-md); }
.form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 768px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-primary); }
.form-group input, .form-group select, .form-group textarea { 
    padding: var(--space-sm) var(--space-md); 
    font-size: 0.938rem; 
    border: 1px solid var(--border-color); 
    border-radius: var(--radius-md); 
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { 
    outline: none; 
    border-color: var(--primary); 
    box-shadow: 0 0 0 3px rgba(107, 68, 35, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Form Tips */
.form-tips { background: var(--bg-secondary); border-radius: var(--radius-md); padding: var(--space-md); margin-top: var(--space-sm); }
.tips-title { font-size: 0.813rem; font-weight: 600; color: var(--text-secondary); margin-bottom: var(--space-sm); }
.tips-list { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.6; padding-left: var(--space-md); margin: 0; }
.tips-list li { margin-bottom: var(--space-xs); }

.btn-block { width: 100%; justify-content: center; margin-top: var(--space-md); }

/* FAQ Section */
.faq-section { padding: var(--space-4xl) 0; background: var(--bg-secondary); }
.faq-section .section-title { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 700; color: var(--text-primary); text-align: center; margin-bottom: var(--space-2xl); }
.faq-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-xl); transition: all var(--transition-fast); }
.faq-item:hover { box-shadow: var(--shadow-md); border-color: var(--primary); }
.faq-item h3 { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.faq-item p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin: 0; }

/* Case Studies Page */
.breadcrumb-nav { padding: var(--space-md) 0; background: var(--bg-primary); }
.breadcrumb-list { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--text-light); }
.breadcrumb-list li { display: flex; align-items: center; gap: var(--space-sm); }
.breadcrumb-list li:not(:last-child)::after { content: "/"; color: var(--text-light); }
.breadcrumb-list a { color: var(--text-light); }
.breadcrumb-list a:hover { color: var(--primary); }
.breadcrumb-list span { color: var(--text-primary); }

.cases-header { padding: var(--space-4xl) 0 var(--space-2xl); text-align: center; background: var(--bg-primary); }
.cases-header .page-title { font-size: clamp(2rem, 5vw, 2.5rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cases-header .page-subtitle { font-size: 1.063rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

.cases-section { padding: var(--space-2xl) 0 var(--space-4xl); background: var(--bg-primary); }
.cases-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 500px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }

/* Case Card */
.case-card { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); }
.case-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.case-image { position: relative; aspect-ratio: 3/2; overflow: hidden; background: var(--bg-secondary); }
.case-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.case-card:hover .case-image img { transform: scale(1.05); }
.case-industry { position: absolute; top: var(--space-md); right: var(--space-md); background: var(--bg-card); color: var(--text-secondary); font-size: 0.75rem; padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-full); }
.case-content { padding: var(--space-lg); }
.case-meta { display: flex; align-items: center; gap: var(--space-md); font-size: 0.813rem; color: var(--text-light); margin-bottom: var(--space-sm); }
.case-meta span { display: flex; align-items: center; gap: var(--space-xs); }
.case-title { font-size: 1.063rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); line-height: 1.4; }
.case-description { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--space-md); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.case-tags { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); }
.case-tags .tag { font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-full); }
.case-link { font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }
.case-link:hover { color: var(--primary); }

/* CTA Section */
.cases-cta { padding: var(--space-4xl) 0; background: var(--bg-secondary); }
.cta-content { text-align: center; max-width: 600px; margin: 0 auto; background: var(--bg-primary); border-radius: var(--radius-lg); padding: var(--space-3xl); }
.cta-title { font-size: clamp(1.25rem, 4vw, 1.5rem); font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-description { font-size: 0.938rem; color: var(--text-secondary); margin-bottom: var(--space-xl); line-height: 1.6; }

/* Blog Single Post Page - Updated */
.blog-single-wrapper { padding: var(--space-2xl) 0; }
.blog-single-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .blog-single-layout { grid-template-columns: 1fr 280px; align-items: start; } }

.blog-single-main { min-width: 0; }

/* Article Header */
.article-header { margin-bottom: var(--space-xl); }
.article-category { display: inline-block; font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm); margin-bottom: var(--space-md); }
.article-title { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 700; line-height: 1.3; color: var(--text-primary); margin-bottom: var(--space-md); }
.article-meta { display: flex; flex-wrap: wrap; gap: var(--space-lg); font-size: 0.875rem; color: var(--text-light); }

/* Featured Image */
.article-featured-image { margin-bottom: var(--space-2xl); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); }
.article-featured-image img { width: 100%; height: auto; }

/* Author Info */
.article-author { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-lg); background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); margin-bottom: var(--space-2xl); }
.author-avatar { flex-shrink: 0; }
.author-avatar img { width: 48px; height: 48px; border-radius: var(--radius-full); }
.author-details { flex: 1; }
.author-name { display: block; font-size: 0.938rem; font-weight: 600; color: var(--text-primary); }
.author-title { display: block; font-size: 0.813rem; color: var(--text-light); }
.author-contact { font-size: 0.813rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-md); }
.author-contact:hover { background: var(--primary); color: var(--text-inverse); }

/* Article Content */
.article-content { font-size: 1rem; line-height: 1.8; color: var(--text-secondary); margin-bottom: var(--space-2xl); }
.article-content p { margin-bottom: var(--space-lg); }
.article-content h2 { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: var(--space-2xl) 0 var(--space-md); }
.article-content h3 { font-size: 1.125rem; font-weight: 600; color: var(--text-primary); margin: var(--space-xl) 0 var(--space-sm); }
.article-content strong { color: var(--text-primary); font-weight: 600; }
.article-content ul, .article-content ol { margin-bottom: var(--space-lg); padding-left: var(--space-xl); }
.article-content li { margin-bottom: var(--space-sm); }

/* Tags */
.article-tags { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-xl); }
.tags-label { font-size: 0.875rem; color: var(--text-secondary); }
.tags-list { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.tag-item { font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-full); }
.tag-item:hover { background: var(--primary); color: var(--text-inverse); }

/* Share */
.article-share { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-xl); }
.share-label { font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }
.share-buttons { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.share-btn { font-size: 0.75rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-md); }
.share-btn:hover { background: var(--primary); color: var(--text-inverse); }

/* Back to Blog */
.back-to-blog { margin-bottom: var(--space-2xl); }
.back-to-blog a { font-size: 0.875rem; color: var(--text-secondary); }
.back-to-blog a:hover { color: var(--primary); }

/* Sidebar TOC */
.sidebar-toc { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.toc-title { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-md); }
.toc-nav { display: flex; flex-direction: column; gap: var(--space-sm); }
.toc-link { font-size: 0.813rem; color: var(--text-secondary); padding: var(--space-xs) 0; }
.toc-link:hover { color: var(--primary); }
.toc-level-3 { padding-left: var(--space-md); }

/* Sidebar CTA Box */
.sidebar-cta-box { background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-xl); text-align: center; }
.cta-box-title { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-box-text { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--space-md); }
.sidebar-cta-box .btn-primary { width: 100%; justify-content: center; }

/* Related Products Section */
.related-products-section { padding: var(--space-3xl) 0; background: var(--bg-secondary); }
.related-products-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.related-products-header .section-title { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: 0; }
.view-all-link { font-size: 0.875rem; color: var(--text-secondary); }
.view-all-link:hover { color: var(--primary); }

/* Bottom CTA Section */
.bottom-cta-section { padding: var(--space-4xl) 0; background: var(--bg-secondary); border-top: 1px solid var(--border-light); }
.cta-content { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-icon { font-size: 3rem; margin-bottom: var(--space-md); }
.cta-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-description { font-size: 1rem; color: var(--text-secondary); margin-bottom: var(--space-xl); }
.cta-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

/* Blog Single Post - Width Fix */
.blog-single-main { min-width: 0; max-width: 100%; }
.blog-single-main .blog-article { max-width: 100%; }
.article-content { max-width: 100%; }
.article-content p, .article-content h2, .article-content h3, .article-content ul, .article-content ol { max-width: 100%; }

/* Remove old single-post max-width */
.single-post { max-width: 100%; }

/* Blog Single Post - Full Width Layout */
@media (min-width: 1024px) {
    .blog-single-layout { 
        grid-template-columns: 1fr !important; 
    }
    .blog-single-sidebar { 
        display: none !important; 
    }
    .blog-single-main { 
        max-width: 900px !important;
        margin: 0 auto !important;
    }
}

/* Blog Single Post Page - Updated Design */
.blog-single-wrapper { padding: var(--space-2xl) 0; background: var(--bg-primary); }
.blog-single-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
@media (min-width: 1024px) { .blog-single-layout { grid-template-columns: 1fr 300px; align-items: start; } }

.blog-single-main { min-width: 0; max-width: 100%; }
.blog-article { background: var(--bg-card); }

/* Featured Image */
.article-featured-image { margin-bottom: var(--space-2xl); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-secondary); aspect-ratio: 16/9; }
.article-featured-image img { width: 100%; height: 100%; object-fit: cover; }

/* Author Info */
.article-author { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-lg); background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); margin-bottom: var(--space-2xl); }
.author-avatar { flex-shrink: 0; }
.author-avatar img { width: 48px; height: 48px; border-radius: var(--radius-full); }
.author-details { flex: 1; }
.author-name { display: block; font-size: 0.938rem; font-weight: 600; color: var(--text-primary); }
.author-title { display: block; font-size: 0.813rem; color: var(--text-light); }
.author-contact { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.813rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-md); text-decoration: none; }
.author-contact:hover { background: var(--primary); color: var(--text-inverse); }
.author-contact svg { width: 16px; height: 16px; }

/* Article Content */
.article-content { font-size: 1rem; line-height: 1.8; color: var(--text-primary); margin-bottom: var(--space-2xl); }
.article-content p { margin-bottom: var(--space-lg); }
.article-content h2 { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: var(--space-2xl) 0 var(--space-md); }
.article-content h3 { font-size: 1.125rem; font-weight: 600; color: var(--text-primary); margin: var(--space-xl) 0 var(--space-sm); }
.article-content strong { color: var(--text-primary); font-weight: 600; }
.article-content ul, .article-content ol { margin-bottom: var(--space-lg); padding-left: var(--space-xl); }
.article-content li { margin-bottom: var(--space-sm); }

/* Tags */
.article-tags { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-xl); }
.tags-label { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.875rem; color: var(--text-secondary); }
.tags-label svg { width: 16px; height: 16px; }
.tags-list { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.tag-item { font-size: 0.75rem; color: var(--text-light); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-full); text-decoration: none; }
.tag-item:hover { background: var(--primary); color: var(--text-inverse); }

/* Share */
.article-share { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); padding: var(--space-lg) 0; border-top: 1px solid var(--border-light); margin-bottom: var(--space-xl); }
.share-label { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }
.share-label svg { width: 16px; height: 16px; }
.share-buttons { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.share-btn { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.75rem; color: var(--text-secondary); background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-md); text-decoration: none; }
.share-btn:hover { background: var(--primary); color: var(--text-inverse); }
.share-btn svg { width: 16px; height: 16px; }

/* Back to Blog */
.back-to-blog { margin-bottom: var(--space-2xl); }
.back-to-blog a { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.875rem; color: var(--text-secondary); text-decoration: none; }
.back-to-blog a:hover { color: var(--primary); }
.back-to-blog svg { width: 16px; height: 16px; }

/* Sidebar TOC */
.sidebar-toc { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); position: sticky; top: 100px; }
.toc-title { display: flex; align-items: center; gap: var(--space-xs); font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-md); }
.toc-title svg { width: 16px; height: 16px; }
.toc-nav { display: flex; flex-direction: column; gap: var(--space-sm); }
.toc-link { font-size: 0.813rem; color: var(--text-secondary); padding: var(--space-xs) 0; text-decoration: none; }
.toc-link:hover { color: var(--primary); }
.toc-level-3 { padding-left: var(--space-md); }

/* Sidebar CTA Box */
.sidebar-cta-box { background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: var(--space-xl); text-align: center; }
.cta-box-title { font-size: 0.938rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-box-text { font-size: 0.813rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--space-md); }
.sidebar-cta-box .btn-primary { width: 100%; justify-content: center; }

/* Related Products Section */
.related-products-section { padding: var(--space-4xl) 0; background: var(--bg-secondary); }
.related-products-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.related-products-header .section-title { display: flex; align-items: center; gap: var(--space-sm); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: 0; }
.related-products-header .section-title svg { width: 20px; height: 20px; }
.view-all-link { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.875rem; color: var(--text-secondary); text-decoration: none; }
.view-all-link:hover { color: var(--primary); }
.view-all-link svg { width: 16px; height: 16px; }

/* Bottom CTA Section */
.bottom-cta-section { padding: var(--space-4xl) 0; background: var(--bg-primary); border-top: 1px solid var(--border-light); }
.cta-content { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-icon { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; background: var(--bg-secondary); border-radius: var(--radius-lg); margin-bottom: var(--space-lg); color: var(--primary); }
.cta-icon svg { width: 32px; height: 32px; }
.cta-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.cta-description { font-size: 1rem; color: var(--text-secondary); margin-bottom: var(--space-xl); }
.cta-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

/* ========== SEO Optimized Single Post Styles ========== */
.single-post-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;margin:40px 0;align-items:start}
.single-post-main{min-width:0}
.single-article{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,0.06)}
.breadcrumb{padding:16px 0;font-size:14px;color:#666}
.breadcrumb-list{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0;gap:8px}
.breadcrumb-list li+li::before{content:"/";color:#999;margin-right:8px}
.breadcrumb-list a{color:#666;text-decoration:none;transition:color .2s}
.breadcrumb-list a:hover{color:#c49a6c}
.article-header{padding:0 0 32px;border-bottom:1px solid #eee;margin-bottom:32px}
.featured-image-wrapper{margin:-32px -32px 32px;overflow:hidden;border-radius:12px 12px 0 0}
.featured-image-wrapper img{width:100%;height:auto;display:block}
.article-meta-top{margin-bottom:16px}
.article-category a{display:inline-block;background:#c49a6c;color:#fff;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-decoration:none;text-transform:uppercase;letter-spacing:.5px}
.article-title{font-size:32px;font-weight:700;color:#1a1a1a;margin:16px 0;line-height:1.3}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;color:#666;align-items:center}
.meta-author{display:flex;align-items:center;gap:8px}
.author-avatar img{border-radius:50%}
.meta-date,.meta-updated,.meta-reading-time{display:flex;align-items:center;gap:4px}
.article-content{font-size:18px;line-height:1.8;color:#333}
.article-content h2{font-size:24px;font-weight:700;color:#1a1a1a;margin:32px 0 16px;padding-top:24px;border-top:1px solid #eee}
.article-content h3{font-size:20px;font-weight:600;color:#2a2a2a;margin:28px 0 12px}
.article-content p{margin:16px 0}
.article-content ul,.article-content ol{margin:16px 0;padding-left:24px}
.article-content li{margin:8px 0}
.article-content a{color:#c49a6c;text-decoration:underline}
.article-content a:hover{color:#a67c52}
.article-content img{max-width:100%;height:auto;border-radius:8px;margin:20px 0}
.article-content blockquote{border-left:4px solid #c49a6c;margin:24px 0;padding:16px 24px;background:#faf8f5;font-style:italic;color:#555}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0;padding:20px 0;border-top:1px solid #eee}
.tag-link{background:#f5f0eb;color:#666;padding:6px 14px;border-radius:20px;font-size:13px;text-decoration:none;transition:all .2s}
.tag-link:hover{background:#c49a6c;color:#fff}
.social-share{display:flex;align-items:center;gap:12px;margin:32px 0;padding:20px;background:#faf8f5;border-radius:8px}
.share-title{font-weight:600;color:#333;margin-right:8px}
.share-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;font-size:18px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.share-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.share-btn.facebook{background:#1877f2;color:#fff}
.share-btn.twitter{background:#1da1f2;color:#fff}
.share-btn.linkedin{background:#0a66c2;color:#fff}
.share-btn.email{background:#333;color:#fff}
.author-box{display:flex;gap:20px;padding:24px;background:#faf8f5;border-radius:12px;margin:32px 0}
.author-box-avatar img{border-radius:50%}
.author-box-info h4{margin:0 0 8px;color:#1a1a1a}
.author-box-info p{margin:0;color:#666;font-size:14px;line-height:1.6}
.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:40px 0;padding:24px;background:#faf8f5;border-radius:12px}
.post-navigation a{display:block;padding:16px;background:#fff;border-radius:8px;text-decoration:none;color:#333;transition:all .2s}
.post-navigation a:hover{background:#fff;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.nav-label{font-size:12px;color:#999;text-transform:uppercase;letter-spacing:.5px}
.nav-title{font-weight:600;color:#1a1a1a}
.related-posts{margin:48px 0}
.related-title{font-size:22px;font-weight:700;color:#1a1a1a;margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card a{display:block;text-decoration:none;color:inherit}
.related-card img{width:100%;height:160px;object-fit:cover;border-radius:8px;margin-bottom:12px}
.related-card h4{font-size:15px;font-weight:600;line-height:1.4;margin:0}
.single-sidebar{position:sticky;top:100px}
.sidebar-widget{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,0.06);margin-bottom:24px}
.sidebar-widget h4{margin:0 0 16px;font-size:16px;font-weight:700;color:#1a1a1a}
.sidebar-widget p{color:#666;font-size:14px;margin-bottom:16px}
.sidebar-widget .btn{display:block;width:100%;text-align:center}
.category-list{list-style:none;margin:0;padding:0}
.category-list li{border-bottom:1px solid #f0f0f0}
.category-list li:last-child{border-bottom:none}
.category-list a{display:flex;justify-content:space-between;padding:10px 0;color:#555;text-decoration:none;font-size:14px;transition:color .2s}
.category-list a:hover{color:#c49a6c}
.popular-posts{list-style:none;margin:0;padding:0}
.popular-posts li{padding:10px 0;border-bottom:1px solid #f0f0f0}
.popular-posts a{color:#555;text-decoration:none;font-size:14px;line-height:1.4;transition:color .2s}
.popular-posts a:hover{color:#c49a6c}
.article-toc{background:#faf8f5;border-radius:8px;padding:20px;margin:24px 0}
.toc-title{font-weight:700;color:#1a1a1a;margin-bottom:12px;font-size:14px}
.toc-list{list-style:none;margin:0;padding:0}
.toc-list li{margin:8px 0}
.toc-list a{color:#555;text-decoration:none;font-size:14px;transition:color .2s}
.toc-list a:hover{color:#c49a6c}
@media(max-width:900px){.single-post-layout{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,1fr)}.post-navigation{grid-template-columns:1fr}}
@media(max-width:600px){.article-title{font-size:24px}.article-content{font-size:16px}.related-grid{grid-template-columns:1fr}.social-share{flex-wrap:wrap}}

/* ========== Blog Section Styles ========== */
.blog-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.blog-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, rgba(196, 154, 108, 0.3) 50%, transparent 100%);
}

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

.blog-section .section-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(196, 154, 108, 0.1) 0%, rgba(166, 124, 82, 0.08) 100%);
  color: #c49a6c;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  border: 1px solid rgba(196, 154, 108, 0.2);
}

.blog-section .section-title {
  font-size: 36px;
  font-weight: 800;
  color: #111827;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.blog-section .section-description {
  font-size: 16px;
  color: #6b7280;
  margin: 0;
  max-width: 500px;
  line-height: 1.6;
}

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

.blog-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(196, 154, 108, 0.3);
}

.blog-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

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

.blog-card:hover .blog-card-image img {
  transform: scale(1.08);
}

.blog-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.blog-card:hover .blog-card-overlay {
  opacity: 1;
}

.blog-card-overlay .read-more {
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(196, 154, 108, 0.9);
  padding: 10px 20px;
  border-radius: 24px;
  backdrop-filter: blur(10px);
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.blog-card:hover .blog-card-overlay .read-more {
  transform: translateY(0);
}

.blog-category {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, #c49a6c 0%, #a67c52 100%);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(196, 154, 108, 0.3);
  z-index: 1;
}

.blog-card-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: #9ca3af;
  margin-bottom: 14px;
}

.blog-date, .blog-reading-time {
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 12px;
  line-height: 1.4;
  letter-spacing: -0.2px;
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-title a:hover {
  color: #c49a6c;
}

.blog-card-excerpt {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.7;
  margin: 0 0 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.blog-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #4b5563;
  font-weight: 500;
}

.blog-author-avatar {
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.blog-read-link {
  color: #c49a6c;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-read-link:hover {
  color: #a67c52;
  gap: 10px;
}

.blog-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: rgba(0, 0, 0, 0.03);
  border-radius: 16px;
  color: #6b7280;
  font-size: 16px;
}

/* Responsive */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-section {
    padding: 60px 0;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-section .section-header-row {
    flex-direction: column;
  }
  
  .blog-section .section-title {
    font-size: 28px;
  }
}

/* Animation */
@keyframes blogCardFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.blog-card {
  animation: blogCardFadeIn 0.6s ease forwards;
}

.blog-card:nth-child(1) { animation-delay: 0.1s; }
.blog-card:nth-child(2) { animation-delay: 0.2s; }
.blog-card:nth-child(3) { animation-delay: 0.3s; }

/* ========== Homepage Category Links ========== */
.category-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-link:hover {
  transform: translateY(-8px);
}

.category-card-link:hover .category-card {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  border-color: rgba(196, 154, 108, 0.3);
}

.category-card-link .category-card {
  height: 100%;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.category-card-link .category-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, #c49a6c 50%, transparent 100%);
  transition: all 0.3s ease;
  opacity: 0;
}

.category-card-link:hover .category-card::after {
  width: 80%;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.category-card-link .category-icon {
  transition: transform 0.3s ease;
}

.category-card-link:hover .category-icon {
  transform: scale(1.15) rotate(5deg);
}

.category-card-link .category-title {
  transition: color 0.3s ease;
}

.category-card-link:hover .category-title {
  color: #c49a6c;
}

/* ========== Contact Anchor Section ========== */
.contact-anchor {
  padding: 80px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.anchor-placeholder {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.anchor-placeholder h2 {
  font-size: 36px;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.anchor-placeholder > p {
  font-size: 18px;
  color: #6b7280;
  margin-bottom: 48px;
  line-height: 1.6;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(196, 154, 108, 0.08) 0%, rgba(166, 124, 82, 0.04) 100%);
  border-radius: 12px;
  border: 1px solid rgba(196, 154, 108, 0.15);
  transition: all 0.3s ease;
}

.contact-method:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(196, 154, 108, 0.2);
  border-color: rgba(196, 154, 108, 0.3);
}

.contact-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.contact-method strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 8px;
}

.contact-method p {
  margin: 0;
  font-size: 15px;
  color: #4b5563;
}

.contact-method a {
  color: #c49a6c;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.contact-method a:hover {
  color: #a67c52;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact-anchor {
    padding: 60px 0;
  }
  
  .anchor-placeholder h2 {
    font-size: 28px;
  }
  
  .contact-methods {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .contact-method {
    padding: 20px;
  }
}