/* ============================================================
   COART · Sculpture & Art Studio — main stylesheet
   Modern art style: deep charcoal + brand chartreuse (#cfea43)
   ============================================================ */

:root {
  --bg: #111318;
  --bg-2: #161a21;
  --surface: #1c212b;
  --surface-2: #222834;
  --accent: #cfea43;
  --accent-dim: #9fb83a;
  --accent-soft: rgba(207, 234, 67, 0.12);
  --text: #eef1f4;
  --text-soft: #c3c9d2;
  --muted: #8a93a0;
  --faint: #5b6470;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1240px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font-sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, "Times New Roman", serif;
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Helper type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--accent); }
.display { font-family: var(--font-serif); font-weight: 500; line-height: 1.08; }

.lead { color: var(--text-soft); max-width: 60ch; }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
  border: 1px solid transparent; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #14161c; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(207, 234, 67, 0.22); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-lg { padding: 16px 34px; font-size: 16px; }

/* ============================ NAV ============================ */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(17, 19, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 42px; width: auto; }
.nav-logo .logo-txt { font-family: var(--font-serif); font-size: 24px; letter-spacing: 0.04em; color: var(--text); }
.nav-logo .logo-txt span { color: var(--accent); }

.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-menu > li { position: relative; }
.nav-menu a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 15px; font-size: 15px; color: var(--text-soft); border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--text); background: var(--surface); }
.nav-menu .has-drop:hover > a { color: var(--accent); }

/* dropdown */
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 250px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; padding: 8px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transition: opacity 0.18s ease, transform 0.18s ease;
}
.has-drop:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a { display: block; padding: 10px 14px; border-radius: 8px; font-size: 14px; color: var(--text-soft); }
.dropdown a:hover { background: var(--surface-2); color: var(--accent); }

.nav-cta { margin-left: 10px; }
.menu-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 26px; line-height: 1; }

/* ============================ HERO ============================ */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; isolation: isolate; }
/* hero image sits in a right-side panel so it stays clear of the left text */
.hero-bg {
  position: absolute; top: 0; right: 0; bottom: 0; width: 66%; z-index: -2;
  background-size: contain; background-repeat: no-repeat;
  background-position: right center;
  transition: background-image 1.2s ease-in-out;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(10, 12, 16, 0.92) 0%, rgba(10, 12, 16, 0.72) 38%, rgba(10, 12, 16, 0.28) 70%, rgba(10, 12, 16, 0.55) 100%),
              linear-gradient(0deg, rgba(10, 12, 16, 0.9) 0%, transparent 40%);
}
/* hero text: break out of the centered wrap so it hugs the left edge (near the prev arrow) */
.hero .wrap { max-width: none; width: 100%; margin: 0; padding-left: 100px; }
.hero-inner { padding: 140px 0 120px; max-width: 720px; }
.hero-h1 { font-size: clamp(40px, 6.2vw, 78px); margin: 8px 0 22px; }
.hero-h1 em { font-style: italic; color: var(--accent); }
.hero .lead { font-size: 19px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line); max-width: 520px; }
.hero-stats .num { font-family: var(--font-serif); font-size: 34px; color: var(--accent); }
.hero-stats .lbl { font-size: 13px; color: var(--muted); margin-top: 4px; letter-spacing: 0.02em; }
.hero-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: rgba(20, 22, 28, 0.5); color: var(--text); font-size: 24px; backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, color 0.2s;
}
.hero-nav:hover { border-color: var(--accent); color: var(--accent); }
.hero-nav.prev { left: 28px; }
.hero-nav.next { right: 28px; }
.hero-scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  color: var(--muted); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll::after { content: ""; width: 1px; height: 34px; background: linear-gradient(var(--accent), transparent); }

/* ============================ SECTIONS ============================ */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-2); }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-title { font-family: var(--font-serif); font-size: clamp(30px, 4vw, 48px); margin-bottom: 14px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }

/* ---------- Category strip ---------- */
.cat-strip { padding: 46px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.cat-strip-inner { display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px; }
.cat-chip {
  display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 10px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease; text-align: center;
}
.cat-chip:hover { transform: translateY(-4px); border-color: var(--accent); background: var(--surface-2); }
.cat-chip .icon { font-size: 30px; }
.cat-chip .name { font-size: 14px; color: var(--text-soft); font-weight: 600; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 28px; }
.stat { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--surface); }
.stat .num { font-family: var(--font-serif); font-size: 38px; color: var(--accent); line-height: 1; }
.stat .lbl { font-size: 13px; color: var(--muted); margin-top: 8px; }
.about-copy p { margin-bottom: 16px; color: var(--text-soft); }
.check-list { display: grid; gap: 14px; margin: 22px 0; }
.check-list li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; }
.check-list .c { color: var(--accent); font-weight: 700; font-size: 18px; line-height: 1.4; }
.check-list strong { display: block; color: var(--text); }
.check-list span { color: var(--muted); font-size: 14px; }
.about-photo { position: relative; }
.about-photo img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-badge {
  position: absolute; bottom: -22px; right: -14px; background: var(--accent); color: #14161c;
  padding: 16px 22px; border-radius: 14px; font-weight: 700; font-size: 14px; box-shadow: var(--shadow);
}

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product-card {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  overflow: hidden; display: flex; flex-direction: column; transition: transform 0.2s ease, border-color 0.2s ease;
}
.product-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.product-thumb { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #0c0e12; cursor: pointer; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-thumb img { transform: scale(1.06); }
.product-tag {
  position: absolute; top: 12px; left: 12px; background: rgba(17, 19, 24, 0.8); color: var(--accent);
  font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(6px); letter-spacing: 0.04em;
}
.product-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 17px; font-weight: 600; line-height: 1.35; margin-bottom: 8px; cursor: pointer; }
.product-body h3.pd-open:hover { color: var(--accent); }
.product-model { color: var(--muted); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-family: var(--font-serif); font-size: 22px; color: var(--accent); }
.card-actions { display: flex; gap: 8px; }
.card-actions .gbtn {
  border: 1px solid var(--line-strong); background: none; color: var(--text-soft);
  padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; transition: border-color 0.18s, color 0.18s;
}
.card-actions .gbtn:hover { border-color: var(--accent); color: var(--accent); }
.card-actions .inquiry-btn { background: var(--accent); color: #14161c; border: 0; }

/* Category overview cards */
.cat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cat-card { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--line); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; filter: saturate(0.92); }
.cat-card:hover img { transform: scale(1.07); }
.cat-card .cc-overlay {
  position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 10, 14, 0.94) 8%, rgba(8,10,14,0.1) 55%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 22px;
}
.cat-card .cc-overlay h3 { font-family: var(--font-serif); font-size: 26px; margin-bottom: 4px; }
.cat-card .cc-overlay .cc-count { font-size: 13px; color: var(--accent); }
.cat-card .cc-arrow { position: absolute; top: 18px; right: 18px; width: 40px; height: 40px; border-radius: 50%; background: rgba(20,22,28,0.6); color: var(--text); display: flex; align-items: center; justify-content: center; font-size: 18px; border: 1px solid var(--line); }

/* ---------- Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; background: var(--surface); transition: transform 0.2s, border-color 0.2s; }
.service-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.service-card .icon { font-size: 34px; margin-bottom: 18px; }
.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 14.5px; }

/* ---------- News ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); transition: transform 0.2s, border-color 0.2s; }
.news-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.news-thumb { aspect-ratio: 16/10; background: #0c0e12; overflow: hidden; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-body { padding: 22px; }
.news-date { color: var(--accent); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.news-body h3 { font-size: 18px; line-height: 1.4; margin-bottom: 10px; }
.news-body p { color: var(--muted); font-size: 14px; }

/* ---------- CTA ---------- */
.cta-banner {
  position: relative; border-radius: 24px; overflow: hidden; padding: 70px 50px; text-align: center;
  border: 1px solid var(--line); background: linear-gradient(135deg, var(--surface-2), var(--surface));
}
.cta-banner::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, var(--accent-soft), transparent 55%); pointer-events: none; }
.cta-banner h2 { font-family: var(--font-serif); font-size: clamp(28px, 4vw, 44px); margin-bottom: 14px; }
.cta-banner p { color: var(--text-soft); max-width: 52ch; margin: 0 auto 28px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: start; }
.contact-info .ci-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-info .ci-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--surface); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-info .ci-k { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-info .ci-v { font-weight: 600; margin-top: 3px; }
.contact-info .ci-v a:hover { color: var(--accent); }
.qr-row { display: flex; gap: 16px; margin-top: 20px; flex-wrap: wrap; }
.qr-box { text-align: center; }
.qr-box img { width: 130px; height: 130px; border-radius: 12px; background: #fff; padding: 8px; object-fit: contain; }
.qr-box .qr-lbl { font-size: 12px; color: var(--muted); margin-top: 8px; }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.form h3 { font-family: var(--font-serif); font-size: 26px; margin-bottom: 20px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; color: var(--text-soft); margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 15px; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 10px; color: var(--text); font-family: inherit; font-size: 15px; transition: border-color 0.18s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.form-success { display: none; background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(207,234,67,0.35); padding: 14px 16px; border-radius: 10px; margin-bottom: 18px; font-weight: 600; }
.form-success.show { display: block; }

/* ============================ FOOTER ============================ */
.footer { background: #0c0e12; border-top: 1px solid var(--line); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand { margin-bottom: 16px; }
.footer-brand img { height: 44px; }
.footer-brand p, .footer p { color: var(--muted); font-size: 14px; margin-top: 10px; }
.footer h4 { font-size: 15px; margin-bottom: 18px; color: var(--text); }
.footer-col a { display: block; padding: 6px 0; color: var(--muted); font-size: 14px; }
.footer-col a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--text); font-size: 18px; }
.footer-social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 46px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--faint); font-size: 13px; }

/* ============================ LIGHTBOX / MODAL ============================ */
.lightbox { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 30px; }
.lightbox-overlay { position: absolute; inset: 0; background: rgba(6, 8, 11, 0.94); }
.lightbox-body { position: relative; z-index: 2; max-width: 92vw; max-height: 90vh; display: flex; flex-direction: column; align-items: center; }
.lightbox-body img { max-width: 92vw; max-height: 82vh; object-fit: contain; border-radius: 8px; box-shadow: var(--shadow); }
.lightbox-body p { color: var(--muted); margin-top: 14px; letter-spacing: 0.1em; }
.lightbox-nav { position: fixed; top: 50%; transform: translateY(-50%); z-index: 3; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(20,22,28,0.5); color: var(--text); font-size: 24px; }
.lightbox-nav.prev { left: 22px; } .lightbox-nav.next { right: 22px; }
.lightbox-nav:hover { color: var(--accent); border-color: var(--accent); }
.lightbox-close { position: absolute; z-index: 3; top: -6px; right: -6px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(20,22,28,0.7); color: var(--text); font-size: 22px; }
.lightbox-close:hover { color: var(--accent); }

/* page hero (inner pages) */
.page-hero { position: relative; padding: 90px 0 60px; border-bottom: 1px solid var(--line); background: linear-gradient(160deg, var(--bg-2), var(--bg)); }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(36px, 5vw, 58px); }
.page-hero .crumbs { color: var(--faint); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 18px; }
.page-hero .crumbs a:hover { color: var(--accent); }

.breadcrumb-product { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 20px 0; border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.count-info { color: var(--muted); font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-cards { grid-template-columns: repeat(3, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-strip-inner { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav-menu {
    position: absolute; top: 74px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 10px 20px 20px;
    display: none; max-height: calc(100vh - 74px); overflow-y: auto;
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { padding: 13px 4px; }
  .dropdown { position: static; transform: none; opacity: 1; visibility: visible; background: transparent; border: 0; box-shadow: none; padding: 0 0 6px 12px; }
  .nav-cta { margin: 8px 0 0; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-inner { text-align: center; }
  .hero .wrap { padding-left: 24px; }
  .hero-bg { left: 0; width: 100%; }
  .hero-stats { margin-left: auto; margin-right: auto; justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-nav.prev { left: 12px; } .hero-nav.next { right: 12px; }
}
@media (max-width: 620px) {
  .product-grid, .cat-cards, .service-grid, .news-grid { grid-template-columns: 1fr; }
  .cat-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  .about-badge { right: 8px; bottom: -16px; }
}

/* ---------- Sub-category filter tabs (metal) ---------- */
.subcat-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.subcat-btn {
  background: var(--surface); border: 1px solid var(--line); color: var(--text-soft);
  padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; transition: border-color 0.18s, color 0.18s, background 0.18s;
}
.subcat-btn:hover { border-color: var(--accent); color: var(--accent); }
.subcat-btn.active { background: var(--accent); color: #14161c; border-color: var(--accent); }

/* ---------- About production carousel arrows ---------- */
.about-carousel { background: #0c0e12; }
.about-carousel img { width: 100%; height: 420px; object-fit: contain; image-orientation: from-image; cursor: zoom-in; }
.car-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: rgba(20,22,28,0.55); color: var(--text); font-size: 22px; display: flex; align-items: center; justify-content: center;
}
.car-arrow:hover { color: var(--accent); border-color: var(--accent); }
.car-arrow.prev { left: 12px; } .car-arrow.next { right: 12px; }

/* ---------- News cards ---------- */
.news-link { display: block; }
.news-noimg { height: 100%; display: flex; align-items: center; justify-content: center; color: var(--accent); font-family: var(--font-serif); font-size: 30px; }
.news-more { font-size: 13px; color: var(--accent); margin-top: 12px; }
.news-body h3:hover { color: var(--accent); }
.news-detail-img { border-radius: var(--radius); overflow: hidden; }
.news-detail-img img { width: 100%; border-radius: var(--radius); }

.btn-sm { padding: 9px 18px; font-size: 13px; }
.nav-cta .btn-primary { background: var(--accent); color: #14161c; }

/* utility */
.center { text-align: center; }
.mt-48 { margin-top: 48px; }
.mb-24 { margin-bottom: 24px; }

/* ---------- Product detail overlay ---------- */
#product-detail { position: fixed; inset: 0; z-index: 999; display: flex; align-items: center; justify-content: center; padding: 12px; }
#product-detail .pd-overlay { position: absolute; inset: 0; background: rgba(6, 8, 11, 0.94); }
#product-detail .pd-panel {
  position: relative; z-index: 2; display: grid; grid-template-columns: 1.5fr 1fr; gap: 0;
  width: min(1500px, 100%); max-height: 96vh; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow);
}
.pd-close { position: absolute; top: 14px; right: 14px; z-index: 5; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(20, 22, 28, 0.7); color: var(--text); font-size: 22px; }
.pd-close:hover { color: var(--accent); border-color: var(--accent); }
.pd-media { background: #0c0e12; display: flex; flex-direction: column; min-height: 0; }
.pd-main { position: relative; height: 100%; display: flex; align-items: center; justify-content: center; overflow: hidden; flex: 1; }
.pd-main img { max-width: 100%; max-height: 100%; object-fit: contain; cursor: zoom-in; }
.pd-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(20, 22, 28, 0.55); color: var(--text); font-size: 22px; display: flex; align-items: center; justify-content: center; }
.pd-nav:hover { color: var(--accent); border-color: var(--accent); }
.pd-nav.prev { left: 12px; } .pd-nav.next { right: 12px; }
.pd-thumbs { display: flex; gap: 10px; padding: 12px; overflow-x: auto; flex-wrap: wrap; border-top: 1px solid var(--line); }
.pd-thumb { width: 64px; height: 64px; border-radius: 8px; border: 2px solid var(--line); background-size: cover; background-position: center; flex-shrink: 0; opacity: 0.7; transition: border-color 0.18s, opacity 0.18s; }
.pd-thumb:hover, .pd-thumb.active { border-color: var(--accent); opacity: 1; }
.pd-info { padding: 28px 30px 26px; overflow-y: auto; display: flex; flex-direction: column; }
.pd-cat { color: var(--accent); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; margin-bottom: 10px; }
.pd-model { color: var(--muted); font-size: 14px; letter-spacing: 0.08em; margin-bottom: 8px; }
.pd-title { font-family: var(--font-serif); font-size: 26px; line-height: 1.25; margin-bottom: 12px; }
.pd-price { font-family: var(--font-serif); font-size: 28px; color: var(--accent); margin-bottom: 18px; }
.pd-desc { color: var(--text-soft); font-size: 15px; line-height: 1.7; margin-bottom: 26px; }
.pd-desc.pd-alt { color: var(--muted); font-style: italic; }
.pd-actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: 12px; }

@media (max-width: 860px) {
  #product-detail { padding: 10px; }
  #product-detail .pd-panel { grid-template-columns: 1fr; max-height: 96vh; overflow-y: auto; }
  .pd-media { order: -1; }
  .pd-main { min-height: 300px; }
  .pd-info { padding: 22px; }
}