/*
Theme Name: QTLXS Official
Theme URI: https://qtzxd.com
Description: 四川联合酒类交易所官网主题
Version: 2.0.0
Author: Bingheon
Text Domain: qtlxs
*/
/* ===== DESIGN SYSTEM TOKENS (from QTLXS DESIGN.md) ===== */
:root {
  --c-ink: #0A0A0A;
  --c-amber: #C99A2E;
  --c-amber-light: #D4AD4F;
  --c-wine: #8B2252;
  --c-wine-dark: #6B1A40;
  --c-surface: #1A1A1A;
  --c-surface-mid: #252525;
  --c-border: #333333;
  --c-text: #E8E4DD;
  --c-text-muted: #9A9590;
  --c-up: #E74C3C;
  --c-down: #2ECC71;
  --c-info: #4A90D9;
  --font-display: 'Noto Serif SC', serif;
  --font-body: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  --max-width: 1320px;
  --section-pad: 80px 40px;
  --radius-btn: 8px;
  --radius-card: 12px;
  --radius-pill: 9999px;
  --g-gold: linear-gradient(135deg, #C99A2E, #D4AD4F);
  --g-wine: linear-gradient(135deg, #8B2252, #6B1A40);
  --g-hero-bg: radial-gradient(ellipse at 30% 50%, rgba(139,34,82,0.12) 0%, transparent 60%),
               radial-gradient(ellipse at 70% 30%, rgba(201,154,46,0.06) 0%, transparent 50%),
               #0A0A0A;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--c-ink); color: var(--c-text); line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: color .3s; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: var(--font-body); cursor: pointer; }

/* ===== HEADER (nav token from DESIGN.md) ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,154,46,0.15);
}
.header-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 0 40px; height: 80px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-glyph {
  width: 44px; height: 44px;
  background: var(--g-gold);
  border-radius: var(--radius-btn);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; font-size: 20px; color: var(--c-ink);
}
.logo-wordmark { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--c-text); letter-spacing: 2px; }
.logo-sub { font-size: 11px; color: var(--c-text-muted); letter-spacing: 1px; margin-top: 2px; }
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  font-size: 15px; color: var(--c-text-muted); position: relative; padding: 4px 0; letter-spacing: 0.5px;
  font-family: var(--font-body);
}
.main-nav a:hover, .main-nav a.active { color: var(--c-amber); }
.main-nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--c-amber); transition: width .3s;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-btn); padding: 8px 0; min-width: 180px;
  opacity: 0; visibility: hidden; transition: all .3s;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-dropdown a { display: block; padding: 10px 24px; font-size: 14px; color: var(--c-text-muted); white-space: nowrap; }
.nav-dropdown a:hover { color: var(--c-amber); background: rgba(201,154,46,0.08); }
.header-cta { display: flex; gap: 12px; }

/* ===== BUTTONS (from DESIGN.md component tokens) ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 24px; border-radius: var(--radius-btn);
  font-size: 14px; font-weight: 500; border: none;
  transition: all .3s ease; letter-spacing: 0.5px;
  font-family: var(--font-body);
}
.btn-primary {
  background: var(--g-gold); color: var(--c-ink);
}
.btn-primary:hover { box-shadow: 0 4px 20px rgba(201,154,46,0.4); transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: var(--c-amber);
  border: 1px solid rgba(201,154,46,0.4);
}
.btn-outline:hover { border-color: var(--c-amber); background: rgba(201,154,46,0.08); }
.btn-wine { background: var(--g-wine); color: #fff; }
.btn-wine:hover { box-shadow: 0 4px 20px rgba(139,34,82,0.4); transform: translateY(-1px); }
.btn-lg { padding: 14px 36px; font-size: 16px; }

/* ===== TICKER BAR (from DESIGN.md) ===== */
.ticker-bar {
  background: linear-gradient(90deg, #6B1A40, #1A1A1A);
  padding: 10px 0; overflow: hidden;
  border-bottom: 1px solid rgba(201,154,46,0.1);
  margin-top: 80px;
}
.ticker-inner { display: flex; gap: 48px; animation: ticker 30s linear infinite; white-space: nowrap; }
.ticker-item { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; letter-spacing: 0.5px; }
.ticker-name { color: var(--c-text-muted); }
.ticker-price { color: var(--c-amber); font-weight: 600; font-family: var(--font-display); }
.ticker-up { color: var(--c-up); font-size: 12px; }
.ticker-down { color: var(--c-down); font-size: 12px; }
@keyframes ticker { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ===== HERO (density=96px padding from saas-landing skill) ===== */
.hero {
  position: relative; min-height: calc(100vh - 120px);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; background: var(--g-hero-bg);
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23C99A2E' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}
.hero-content { position: relative; text-align: center; max-width: 900px; padding: 96px 40px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border: 1px solid rgba(201,154,46,0.3);
  border-radius: var(--radius-pill); font-size: 13px;
  color: var(--c-amber); margin-bottom: 32px;
  background: rgba(201,154,46,0.05);
  font-family: var(--font-body); font-weight: 500; letter-spacing: 1px;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--c-amber); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero h1 {
  font-family: var(--font-display); font-size: 56px; font-weight: 900;
  line-height: 1.20; margin-bottom: 24px; letter-spacing: 4px;
}
.hero h1 .accent { color: var(--c-amber); }
.hero-desc {
  font-size: 18px; color: var(--c-text-muted); line-height: 1.80;
  margin-bottom: 48px; max-width: 660px; margin-left: auto; margin-right: auto;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--c-text-muted); font-size: 12px; animation: float 3s ease-in-out infinite;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--c-amber), transparent); }
@keyframes float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-10px)} }

/* ===== STATS BAR ===== */
.qual-bar {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 32px 40px;
}
.qual-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 0;
}
.qual-item {
  display: flex; align-items: center; gap: 14px; padding: 8px 32px;
}
.qual-icon {
  font-size: 28px; flex-shrink: 0;
}
.qual-info { display: flex; flex-direction: column; }
.qual-title { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--c-text); letter-spacing: 1px; }
.qual-desc { font-size: 12px; color: var(--c-text-muted); margin-top: 2px; }
.qual-divider { width: 1px; height: 40px; background: var(--c-border); flex-shrink: 0; }


/* ===== SECTION COMMON ===== */
.section { padding: var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 72px; }
.section-tag {
  display: inline-block; font-size: 13px; letter-spacing: 3px;
  color: var(--c-amber); text-transform: uppercase; margin-bottom: 16px;
  font-weight: 500; font-family: var(--font-body);
}
.section-title {
  font-family: var(--font-display); font-size: 40px; font-weight: 700;
  margin-bottom: 16px; letter-spacing: 2px;
}
.section-desc { font-size: 16px; color: var(--c-text-muted); max-width: 600px; margin: 0 auto; }

/* ===== PRODUCTS GRID ===== */
.products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.product-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-card); overflow: hidden; transition: all .4s;
}
.product-card:hover {
  border-color: rgba(201,154,46,0.3); transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.product-img {
  height: 280px; background: linear-gradient(135deg, var(--c-surface-mid), var(--c-surface));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-img-glyph {
  font-family: var(--font-display); font-size: 72px; font-weight: 900;
  color: rgba(201,154,46,0.08);
}
.product-img::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px; background: linear-gradient(to top, var(--c-surface), transparent);
}
.product-info { padding: 24px; }
.product-name {
  font-family: var(--font-display); font-size: 20px; font-weight: 600;
  margin-bottom: 8px; letter-spacing: 1px;
}
.product-code { font-size: 13px; color: var(--c-amber); margin-bottom: 12px; letter-spacing: 1px; }
.product-price {
  font-family: var(--font-display); font-size: 24px; font-weight: 700;
  color: var(--c-wine);
}
.product-price span { font-size: 14px; color: var(--c-text-muted); font-weight: 400; }
.product-actions { display: flex; gap: 12px; margin-top: 16px; }
.product-actions .btn { flex: 1; justify-content: center; padding: 10px 16px; font-size: 13px; }

/* ===== FEATURES (6 tiles from saas-landing skill) ===== */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.feature-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-card); padding: 40px 32px; transition: all .4s;
}
.feature-card:hover { border-color: rgba(201,154,46,0.3); transform: translateY(-4px); }
.feature-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(201,154,46,0.12), rgba(139,34,82,0.12));
  border-radius: var(--radius-btn);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.feature-icon svg { width: 28px; height: 28px; stroke: var(--c-amber); stroke-width: 1.6; fill: none; }
.feature-title {
  font-family: var(--font-display); font-size: 18px; font-weight: 600;
  margin-bottom: 12px; letter-spacing: 1px;
}
.feature-desc { font-size: 14px; color: var(--c-text-muted); line-height: 1.70; }

/* ===== PROCESS STEPS ===== */
.process-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 44px; left: 12.5%; right: 12.5%;
  height: 2px; background: linear-gradient(to right, var(--c-amber), var(--c-wine)); opacity: 0.3;
}
.step-item { text-align: center; position: relative; }
.step-num {
  width: 88px; height: 88px; margin: 0 auto 24px;
  background: var(--c-surface); border: 2px solid var(--c-amber);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 32px; font-weight: 700;
  color: var(--c-amber); position: relative; z-index: 1;
}
.step-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 8px; letter-spacing: 1px; }
.step-desc { font-size: 14px; color: var(--c-text-muted); line-height: 1.70; }

/* ===== DOWNLOAD ===== */
.download-section {
  background: var(--c-surface); border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--section-pad); margin: 0 auto;
}
.download-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; max-width: 900px; margin: 0 auto; }
.download-card {
  background: var(--c-surface-mid); border: 1px solid var(--c-border);
  border-radius: var(--radius-card); padding: 40px 32px; text-align: center;
  transition: all .3s;
}
.download-card:hover { border-color: rgba(201,154,46,0.3); }
.download-icon { width: 48px; height: 48px; margin: 0 auto 16px; }
.download-icon svg { width: 48px; height: 48px; stroke: var(--c-amber); stroke-width: 1.4; fill: none; }
.download-name { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 8px; letter-spacing: 1px; }
.download-ver { font-size: 13px; color: var(--c-text-muted); margin-bottom: 20px; }

/* ===== NEWS ===== */
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.news-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-card); overflow: hidden; transition: all .4s;
}
.news-card:hover { border-color: rgba(201,154,46,0.3); transform: translateY(-4px); }
.news-thumb {
  height: 200px; background: linear-gradient(135deg, var(--c-surface-mid), var(--c-surface));
  display: flex; align-items: center; justify-content: center;
}
.news-thumb svg { width: 40px; height: 40px; stroke: rgba(201,154,46,0.15); stroke-width: 1.2; fill: none; }
.news-body { padding: 24px; }
.news-date { font-size: 12px; color: var(--c-amber); letter-spacing: 1px; margin-bottom: 8px; }
.news-title {
  font-size: 16px; font-weight: 600; margin-bottom: 12px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-excerpt {
  font-size: 14px; color: var(--c-text-muted); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, rgba(139,34,82,0.15), rgba(201,154,46,0.08));
  border-top: 1px solid rgba(201,154,46,0.15);
  border-bottom: 1px solid rgba(201,154,46,0.15);
  padding: 100px 40px; text-align: center;
}
.cta-inner { max-width: 700px; margin: 0 auto; }
.cta-title { font-family: var(--font-display); font-size: 36px; font-weight: 700; margin-bottom: 16px; letter-spacing: 2px; }
.cta-desc { font-size: 16px; color: var(--c-text-muted); margin-bottom: 36px; line-height: 1.8; }
.cta-btns { display: flex; gap: 16px; justify-content: center; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--c-surface); border-top: 1px solid var(--c-border);
  padding: 80px 40px 0;
}
.footer-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px;
}
.footer-brand p { font-size: 14px; color: var(--c-text-muted); line-height: 1.8; max-width: 320px; margin-top: 20px; }
.footer-col h4 {
  font-family: var(--font-display); font-size: 16px; font-weight: 600;
  margin-bottom: 20px; color: var(--c-text); letter-spacing: 1px;
}
.footer-col a { display: block; font-size: 14px; color: var(--c-text-muted); padding: 6px 0; transition: color .3s; }
.footer-col a:hover { color: var(--c-amber); }
.footer-bottom {
  max-width: var(--max-width); margin: 60px auto 0;
  padding: 24px 0; border-top: 1px solid var(--c-border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--c-text-muted);
}

/* ===== QR MODAL ===== */
.qr-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 9999;
  display: none; align-items: center; justify-content: center;
}
.qr-overlay.active { display: flex; }
.qr-modal {
  background: var(--c-surface); border: 1px solid rgba(201,154,46,0.3);
  border-radius: 16px; padding: 48px; text-align: center;
  max-width: 380px; width: 90%; position: relative;
}
.qr-close {
  position: absolute; top: 16px; right: 20px; font-size: 24px;
  color: var(--c-text-muted); cursor: pointer; background: none; border: none;
  transition: color .3s;
}
.qr-close:hover { color: var(--c-amber); }
.qr-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin-bottom: 8px; letter-spacing: 1px; }
.qr-subtitle { font-size: 14px; color: var(--c-text-muted); margin-bottom: 24px; }
.qr-image {
  width: 220px; height: 220px; margin: 0 auto 20px;
  background: #fff; border-radius: var(--radius-btn);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.qr-image img { width: 200px; height: 200px; }
.qr-tip { font-size: 13px; color: var(--c-amber); letter-spacing: 1px; }

/* ===== MOBILE ===== */

/* menu-toggle replaces mobile-toggle - always visible */

@media (max-width: 1024px) {
  .products-grid, .features-grid, .news-grid { grid-template-columns: repeat(2,1fr); }
  .process-steps { grid-template-columns: repeat(2,1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .download-grid { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .header-inner { padding: 0 16px; height: 64px; }
  .logo-wordmark { font-size: 16px; letter-spacing: 1px; }
  .logo-sub { font-size: 10px; }
  .logo-glyph { width: 36px; height: 36px; font-size: 16px; }
  .header-cta .btn-outline { display: none; }
  .header-cta .btn-primary { padding: 8px 16px; font-size: 13px; }
  .main-nav.mobile-open { top: 64px; }
  .hero h1 { font-size: 30px !important; letter-spacing: 2px; line-height: 1.3; }
  .hero-desc { font-size: 16px; }
  .section { padding: 80px 20px; }
  .section-title { font-size: 28px; }
  .products-grid, .features-grid, .news-grid, .download-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .qual-inner { flex-wrap: wrap; justify-content: center; }
  .qual-item { padding: 8px 16px; }
  .qual-divider { display: none; }
  .stat-num { font-size: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Sub-page mobile overrides */
  .breadcrumb{padding:80px 16px 16px;font-size:12px}
  .page-hero{padding:16px 16px 40px}
  .page-hero h1{font-size:26px}
  .product-detail{grid-template-columns:1fr;gap:32px;padding:0 16px 40px}
  .product-gallery{height:240px}
  .product-gallery-glyph{font-size:100px}
  .product-meta .product-name{font-size:26px}
  .product-meta .product-price{font-size:26px}
  .product-meta .product-desc{font-size:14px}
  .product-meta .product-specs{grid-template-columns:1fr}
  .product-meta .btn-row{flex-direction:column;gap:10px}
  .product-meta .btn-row .btn{width:100%;justify-content:center}
  .highlights-grid{grid-template-columns:1fr}
  .highlight-card{padding:24px 20px}
  .params-table td{padding:12px 16px;font-size:13px}
  .params-table td:first-child{width:110px;font-size:13px}
  .related-grid{grid-template-columns:1fr}
  .cta-band{padding:48px 16px}
  .cta-title{font-size:22px}
  .cta-desc{font-size:14px}
  .cta-btns{flex-direction:column;align-items:center}
  .cta-btns .btn{width:100%;justify-content:center}
  .qr-modal{padding:32px 24px;max-width:320px}
  .qr-image{width:180px;height:180px}
  .qr-image img{width:160px;height:160px}
  .download-section{padding:48px 16px}
}



/* ===== SUB-PAGE STYLES ===== */
.breadcrumb{max-width:var(--max-width);margin:0 auto;padding:100px 40px 20px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-text-muted);letter-spacing:.5px}.breadcrumb a{color:var(--c-text-muted);transition:color .3s}.breadcrumb a:hover{color:var(--c-amber)}.breadcrumb .sep{color:var(--c-border)}.breadcrumb .current{color:var(--c-amber)}
.page-hero{padding:20px 40px 60px;max-width:var(--max-width);margin:0 auto}.page-hero h1{font-family:var(--font-display);font-size:40px;font-weight:700;letter-spacing:2px;margin-bottom:12px}.page-hero p{font-size:16px;color:var(--c-text-muted);line-height:1.8;max-width:600px}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:var(--max-width);margin:0 auto;padding:0 40px 80px}
.product-gallery{background:linear-gradient(135deg,var(--c-surface-mid),var(--c-surface));border:1px solid var(--c-border);border-radius:var(--radius-card);height:500px;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-gallery-glyph{font-family:var(--font-display);font-size:160px;font-weight:900;color:rgba(201,154,46,0.08)}
.product-meta{display:flex;flex-direction:column;justify-content:center}.product-meta .product-name{font-family:var(--font-display);font-size:36px;font-weight:700;letter-spacing:2px;margin-bottom:8px}.product-meta .product-code{font-size:14px;color:var(--c-amber);letter-spacing:2px;margin-bottom:20px}.product-meta .product-price{font-family:var(--font-display);font-size:36px;font-weight:700;color:var(--c-wine);margin-bottom:24px}.product-meta .product-price span{font-size:16px;color:var(--c-text-muted);font-weight:400}.product-meta .product-desc{font-size:15px;color:var(--c-text-muted);line-height:1.8;margin-bottom:32px}
.product-meta .product-specs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}.spec-item{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-btn);padding:16px 20px}.spec-label{font-size:12px;color:var(--c-text-muted);letter-spacing:1px;margin-bottom:4px}.spec-value{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--c-text)}
.product-meta .btn-row{display:flex;gap:12px}
.params-table{width:100%;border-collapse:collapse;max-width:var(--max-width);margin:0 auto}.params-table tr{border-bottom:1px solid var(--c-border)}.params-table tr:last-child{border-bottom:none}.params-table td{padding:16px 24px;font-size:15px;color:var(--c-text-muted)}.params-table td:first-child{font-weight:500;color:var(--c-text);white-space:nowrap;width:200px}
.highlights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:var(--max-width);margin:0 auto}.highlight-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-card);padding:36px 28px;transition:all .3s}.highlight-card:hover{border-color:rgba(201,154,46,0.3);transform:translateY(-2px)}.highlight-card h3{font-family:var(--font-display);font-size:18px;font-weight:600;letter-spacing:1px;margin-bottom:12px}.highlight-card p{font-size:14px;color:var(--c-text-muted);line-height:1.7}.highlight-icon{width:48px;height:48px;margin-bottom:20px;background:linear-gradient(135deg,rgba(201,154,46,0.12),rgba(139,34,82,0.12));border-radius:var(--radius-btn);display:flex;align-items:center;justify-content:center}.highlight-icon svg{width:24px;height:24px;stroke:var(--c-amber);stroke-width:1.6;fill:none}
.faq-list{max-width:860px;margin:0 auto}.faq-item{border:1px solid var(--c-border);border-radius:var(--radius-btn);margin-bottom:12px;overflow:hidden;transition:border-color .3s}.faq-item:hover{border-color:rgba(201,154,46,0.3)}.faq-q{padding:20px 24px;font-weight:500;font-size:15px;color:var(--c-text);display:flex;justify-content:space-between;align-items:center;cursor:pointer}.faq-q::after{content:'+';color:var(--c-amber);font-size:20px;font-weight:300;transition:transform .3s}.faq-item.open .faq-q::after{transform:rotate(45deg)}.faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:all .3s;font-size:14px;color:var(--c-text-muted);line-height:1.7}.faq-item.open .faq-a{padding:0 24px 20px;max-height:300px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:var(--max-width);margin:0 auto}.related-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-card);padding:28px;transition:all .3s;display:flex;align-items:center;gap:20px}.related-card:hover{border-color:rgba(201,154,46,0.3);transform:translateY(-2px)}.related-glyph{width:64px;height:64px;background:linear-gradient(135deg,var(--c-surface-mid),var(--c-surface));border-radius:var(--radius-btn);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:28px;font-weight:900;color:rgba(201,154,46,0.12);flex-shrink:0}.related-info .related-name{font-family:var(--font-display);font-size:18px;font-weight:600;letter-spacing:1px;margin-bottom:4px}.related-info .related-code{font-size:13px;color:var(--c-amber);letter-spacing:1px;margin-bottom:8px}.related-info .related-price{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--c-wine)}.related-info .related-price span{font-size:13px;color:var(--c-text-muted);font-weight:400}
.cta-band{background:linear-gradient(135deg,rgba(139,34,82,0.15),rgba(201,154,46,0.08));border-top:1px solid rgba(201,154,46,0.15);border-bottom:1px solid rgba(201,154,46,0.15);padding:80px 40px;text-align:center;max-width:100%}.cta-inner{max-width:700px;margin:0 auto}.cta-title{font-family:var(--font-display);font-size:32px;font-weight:700;margin-bottom:16px;letter-spacing:2px}.cta-desc{font-size:16px;color:var(--c-text-muted);margin-bottom:32px;line-height:1.8}.cta-btns{display:flex;gap:16px;justify-content:center}
.site-footer{background:var(--c-surface);border-top:1px solid var(--c-border);padding:80px 40px 0}.footer-inner{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px}.footer-brand p{font-size:14px;color:var(--c-text-muted);line-height:1.8;max-width:320px;margin-top:20px}.footer-col h4{font-family:var(--font-display);font-size:16px;font-weight:600;margin-bottom:20px;color:var(--c-text);letter-spacing:1px}.footer-col a{display:block;font-size:14px;color:var(--c-text-muted);padding:6px 0;transition:color .3s}.footer-col a:hover{color:var(--c-amber)}.footer-bottom{max-width:var(--max-width);margin:60px auto 0;padding:24px 0;border-top:1px solid var(--c-border);display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--c-text-muted)}
.qr-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.75);z-index:9999;display:none;align-items:center;justify-content:center}.qr-overlay.active{display:flex}.qr-modal{background:var(--c-surface);border:1px solid rgba(201,154,46,0.3);border-radius:16px;padding:48px;text-align:center;max-width:380px;width:90%;position:relative}.qr-close{position:absolute;top:16px;right:20px;font-size:24px;color:var(--c-text-muted);cursor:pointer;background:none;border:none;transition:color .3s}.qr-close:hover{color:var(--c-amber)}.qr-title{font-family:var(--font-display);font-size:20px;font-weight:600;margin-bottom:8px;letter-spacing:1px}.qr-subtitle{font-size:14px;color:var(--c-text-muted);margin-bottom:24px}.qr-image{width:220px;height:220px;margin:0 auto 20px;background:#fff;border-radius:var(--radius-btn);display:flex;align-items:center;justify-content:center;overflow:hidden}.qr-image img{width:200px;height:200px}.qr-tip{font-size:13px;color:var(--c-amber);letter-spacing:1px}
/* Mobile menu - only hide nav on small screens */
@media (max-width: 768px) {
  .main-nav{display:none !important}
}
.main-nav.mobile-open{
  display:flex !important;flex-direction:column;
  position:absolute;top:80px;left:0;right:0;
  background:var(--c-surface);padding:24px 20px;
  border-bottom:1px solid var(--c-border);
  box-shadow:0 20px 40px rgba(0,0,0,0.5);
  z-index:999;gap:0;
}
.main-nav.mobile-open a{padding:14px 20px;font-size:16px;color:var(--c-text-muted);border-bottom:1px solid var(--c-border);display:block}
.main-nav.mobile-open a:hover{color:var(--c-amber)}
.main-nav.mobile-open .nav-item{position:relative}
.main-nav.mobile-open .nav-item>a::after{display:none}
.main-nav.mobile-open .nav-dropdown{
  position:static;opacity:1;visibility:visible;
  transform:none;box-shadow:none;border:none;
  padding:0 0 0 16px;min-width:auto;background:transparent;
}
.main-nav.mobile-open .nav-dropdown a{padding:10px 20px;font-size:14px}
.menu-toggle{
  display:none; /* hidden on desktop, shown on mobile */
  flex-direction:column;justify-content:center;align-items:center;
  width:36px;height:36px;background:none;border:1px solid var(--c-border);
  border-radius:var(--radius-btn);cursor:pointer;padding:6px;gap:4px;
  transition:all .3s;
}
@media (max-width: 768px) {
  .menu-toggle { display:flex; }
}
.menu-toggle:hover{border-color:var(--c-amber)}
.menu-toggle span{
  display:block;width:18px;height:2px;background:var(--c-text);
  border-radius:1px;transition:all .3s;
}
.menu-toggle:hover span{background:var(--c-amber)}