/* =====================================================================
   Korea Auto Export — production design system
   Self-contained. Mobile-first, no JS required (accordion via <details>,
   mobile nav via :target). Tokens mirror the original board theme.
   ===================================================================== */

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

:root {
  --bg: #f4f7f9;
  --paper: #ffffff;
  --ink: #0d1822;
  --ink-2: #344051;
  --muted: #66717f;
  --line: rgba(13, 24, 34, .12);
  --soft: #eef3f6;
  --navy: #0c0b0f;
  --navy-2: #1a1d25;
  --accent: #c9a35a;       /* trust teal */
  --accent-ink: #a9863f;
  --gold: #d8b56a;         /* CTA amber */
  --gold-ink: #06110e;
  --ok: #c9a35a;
  --warn: #c9851a;
  --danger: #bd2f2f;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 8px 22px rgba(13, 24, 34, .06);
  --shadow: 0 16px 42px rgba(13, 24, 34, .10);
  --shadow-lg: 0 26px 60px rgba(13, 24, 34, .16);
  --maxw: 1240px;
  color-scheme: light;
}

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

body {
  margin: 0;
  font-family: Inter, "Pretendard", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { width: min(var(--maxw), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 64px 0; }
.section.tight { padding: 44px 0; }
.section.soft { background: var(--soft); }
.section.navy { background: var(--navy); color: #fff; }
.center { text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 13px; border-radius: 999px;
  background: rgba(17, 165, 139, .12); color: var(--accent-ink);
  font-size: 12.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
}
.section.navy .eyebrow { background: rgba(255, 255, 255, .1); color: #6fe7cf; }
.lead { color: var(--muted); font-size: 18px; max-width: 660px; }
.center .lead { margin-inline: auto; }
.section-title { font-size: clamp(26px, 3.4vw, 38px); line-height: 1.12; letter-spacing: -.01em; font-weight: 800; }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  border-radius: var(--radius); border: 1px solid transparent;
  font-weight: 800; font-size: 15px; white-space: nowrap; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--gold); color: var(--gold-ink); box-shadow: 0 10px 24px rgba(255, 179, 33, .3); }
.btn-primary:hover { background: #ffc043; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-teal { background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(17, 165, 139, .26); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost.on-dark { color: #fff; border-color: rgba(255, 255, 255, .28); }
.btn-block { width: 100%; }
.btn-sm { min-height: 38px; padding: 0 14px; font-size: 13.5px; }
.btn .ic { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--navy); color: rgba(255, 255, 255, .78);
  font-size: 12.5px; font-weight: 600;
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 38px; }
.topbar a { color: rgba(255, 255, 255, .82); }
.topbar a:hover { color: #fff; }
.topbar .tb-right { display: flex; gap: 18px; align-items: center; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 900; font-size: 17px; letter-spacing: -.01em; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 11px; color: #06110e; background: var(--accent);
  font-size: 14px; font-weight: 900; box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}
.brand small { display: block; font-size: 10.5px; font-weight: 700; letter-spacing: .12em; color: var(--accent-ink); text-transform: uppercase; }
.nav-main { display: flex; align-items: center; gap: 26px; }
.nav-main a { font-size: 14.5px; font-weight: 700; color: var(--ink-2); }
.nav-main a:hover, .nav-main a[aria-current="page"] { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle, .nav-close { display: none; }
.mobile-nav { display: none; }   /* drawer hidden on desktop; revealed in mobile media query */

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; color: #fff;
  background:
    linear-gradient(105deg, rgba(7, 17, 29, .96) 38%, rgba(7, 17, 29, .58) 78%, rgba(7, 17, 29, .35)),
    var(--hero-img, none) center / cover no-repeat,
    var(--navy);
}
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(330px, .82fr); gap: 36px; align-items: center; padding: 70px 0 76px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.04; letter-spacing: -.02em; font-weight: 850; }
.hero h1 .hl { color: var(--gold); }
.hero p.sub { margin-top: 18px; max-width: 560px; color: rgba(255, 255, 255, .82); font-size: 18px; }
.hero .cta-row { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero .trust-inline { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 22px; color: rgba(255,255,255,.72); font-size: 13px; font-weight: 600; }
.hero .trust-inline b { color: #fff; }
.hero .trust-inline span { display: inline-flex; align-items: center; gap: 7px; }
.hero .trust-inline .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

.hero-card {
  background: rgba(255, 255, 255, .97); color: var(--ink);
  border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-lg);
}
.hero-card h2 { font-size: 19px; }
.hero-card p.note { margin-top: 4px; color: var(--muted); font-size: 13px; }
.field { display: grid; gap: 6px; margin-top: 14px; font-size: 12.5px; font-weight: 800; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 46px; padding: 0 13px; font: inherit; color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
}
.field textarea { min-height: 84px; padding: 11px 13px; resize: vertical; }
.hero-card .btn { margin-top: 16px; }
.hero-card .reassure { margin-top: 12px; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }

/* ---------- Logo / brand strip ---------- */
.makers { padding: 26px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.makers .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 30px; }
.makers .lbl { font-size: 12.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.makers .chip {
  padding: 7px 16px; border: 1px solid var(--line); border-radius: 999px;
  font-weight: 800; font-size: 14px; color: var(--ink-2); background: var(--soft);
}

/* ---------- Generic card grids ---------- */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.feature .fi {
  width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 16px;
  border-radius: 13px; background: rgba(17, 165, 139, .12); color: var(--accent-ink);
}
.feature .fi svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 19px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: step; }
.step {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px 22px; box-shadow: var(--shadow-sm);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: 14px;
  border-radius: 12px; background: var(--navy); color: var(--gold); font-weight: 900; font-size: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 7px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* ---------- Stat band ---------- */
.stat-band { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.stat { text-align: center; }
.stat .n { font-size: clamp(30px, 4vw, 44px); font-weight: 900; letter-spacing: -.02em; color: #fff; }
.stat .n .u { color: var(--gold); }
.stat .t { margin-top: 4px; color: rgba(255, 255, 255, .72); font-size: 14px; font-weight: 600; }

/* ---------- Vehicle cards ---------- */
.vehicle-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.v-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); transition: transform .14s ease, box-shadow .14s ease;
}
.v-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.v-photo { position: relative; aspect-ratio: 4 / 3; background: #dde3e8; }
.v-photo img { width: 100%; height: 100%; object-fit: cover; }
.v-tags { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  display: inline-flex; align-items: center; min-height: 25px; padding: 0 9px;
  border-radius: 999px; font-size: 11px; font-weight: 900; letter-spacing: .01em;
}
.tag.gold { background: var(--gold); color: var(--gold-ink); }
.tag.dark { background: rgba(7, 17, 29, .84); color: #fff; }
.tag.teal { background: var(--accent); color: #fff; }
.v-body { display: flex; flex-direction: column; flex: 1; padding: 16px; }
.v-lot { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; font-weight: 800; color: var(--muted); }
.v-card h3 { font-size: 18px; margin: 7px 0 0; line-height: 1.22; }
.v-card h3 a:hover { color: var(--accent-ink); }
.v-price { margin: 10px 0 12px; display: flex; align-items: baseline; gap: 8px; }
.v-price strong { font-size: 16px; color: var(--ink); }
.v-price .ask { color: var(--accent-ink); font-size: 12.5px; font-weight: 900; }
.v-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-bottom: 12px; }
.v-specs span {
  display: flex; align-items: center; gap: 6px; min-height: 30px; padding: 0 9px;
  border-radius: 8px; background: var(--soft); color: var(--ink-2); font-size: 12px; font-weight: 700;
}
.v-specs span svg { width: 14px; height: 14px; flex: none; fill: none; stroke: var(--muted); stroke-width: 1.8; }
.v-score { margin-bottom: 13px; }
.v-score .bar { height: 8px; border-radius: 999px; background: #e4e9ee; overflow: hidden; }
.v-score .bar > i { display: block; height: 100%; width: var(--score); background: linear-gradient(90deg, var(--accent), #1fbf9f); }
.v-score small { display: flex; justify-content: space-between; margin-top: 5px; color: var(--muted); font-size: 11.5px; font-weight: 700; }
.v-actions { margin-top: auto; display: flex; gap: 8px; }
.v-actions > * { flex: 1; }

/* ---------- Breadcrumb ---------- */
.crumbs { padding: 16px 0 0; font-size: 13px; color: var(--muted); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.crumbs li { display: inline-flex; align-items: center; gap: 6px; }
.crumbs li:not(:last-child)::after { content: "/"; color: var(--line); }
.crumbs a:hover { color: var(--accent-ink); }
.crumbs [aria-current] { color: var(--ink-2); font-weight: 700; }

/* ---------- Page header (inner) ---------- */
.page-head { background: var(--navy); color: #fff; padding: 30px 0 40px; }
.page-head .crumbs { color: rgba(255, 255, 255, .6); }
.page-head .crumbs a:hover { color: #fff; }
.page-head .crumbs [aria-current] { color: rgba(255, 255, 255, .85); }
.page-head h1 { margin-top: 16px; font-size: clamp(28px, 4vw, 42px); line-height: 1.08; letter-spacing: -.02em; }
.page-head p { margin-top: 12px; max-width: 720px; color: rgba(255, 255, 255, .76); font-size: 16.5px; }

/* ---------- Inventory layout ---------- */
.shop { display: grid; grid-template-columns: 268px minmax(0, 1fr); gap: 26px; align-items: start; }
.filters { position: sticky; top: 92px; display: grid; gap: 16px; }
.filters .box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px; box-shadow: var(--shadow-sm); }
.filters h2 { font-size: 15px; margin-bottom: 12px; }
.filters .frow { display: grid; gap: 7px; margin-bottom: 12px; font-size: 12px; font-weight: 800; color: var(--ink-2); }
.filters select, .filters input { width: 100%; min-height: 42px; padding: 0 11px; font: inherit; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.facet { display: flex; align-items: center; justify-content: space-between; min-height: 34px; font-size: 13px; font-weight: 700; color: var(--ink-2); }
.facet span { color: var(--muted); font-weight: 700; }
.shop-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.shop-head .count { font-weight: 800; }
.shop-head .count b { color: var(--accent-ink); }
.sortbar { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.sortbar select { min-height: 40px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font: inherit; }

/* ---------- Vehicle detail ---------- */
.detail { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, .9fr); gap: 30px; align-items: start; }
.gallery .main-img { aspect-ratio: 16 / 10; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: #dde3e8; }
.gallery .main-img img { width: 100%; height: 100%; object-fit: cover; }
.thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 10px; }
.thumbs img { aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); cursor: pointer; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 14.5px; }
.spec-table th, .spec-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.spec-table th { width: 42%; color: var(--muted); font-weight: 700; background: var(--soft); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.buy-card { position: sticky; top: 92px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow); }
.buy-card .price { font-size: 26px; font-weight: 900; letter-spacing: -.02em; }
.buy-card .price .ask { display: block; margin-top: 2px; color: var(--accent-ink); font-size: 13px; font-weight: 800; }
.buy-card .kv { display: flex; justify-content: space-between; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.buy-card .kv span { color: var(--muted); }
.buy-card .kv b { font-weight: 800; }
.buy-card .btn { margin-top: 14px; }
.assurances { margin-top: 16px; display: grid; gap: 9px; }
.assurances li { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: var(--ink-2); }
.assurances svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--accent); stroke-width: 2; margin-top: 1px; }

/* ---------- Prose ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 24px; margin: 30px 0 12px; letter-spacing: -.01em; }
.prose h3 { font-size: 19px; margin: 22px 0 8px; }
.prose p { color: var(--ink-2); margin-bottom: 14px; }
.prose ul.bullets { display: grid; gap: 9px; margin: 0 0 16px; }
.prose ul.bullets li { position: relative; padding-left: 26px; color: var(--ink-2); }
.prose ul.bullets li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }

/* ---------- FAQ accordion ---------- */
.faq { display: grid; gap: 12px; max-width: 820px; margin-inline: auto; }
.faq details {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 4px 20px; box-shadow: var(--shadow-sm);
}
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 0; font-weight: 800; font-size: 16px; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; font-weight: 400; color: var(--accent); transition: transform .15s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 18px; color: var(--muted); font-size: 15px; }

/* ---------- Testimonials ---------- */
.quote {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm);
}
.quote .stars { color: var(--gold); font-size: 15px; letter-spacing: 2px; }
.quote p { margin: 12px 0 16px; font-size: 15.5px; color: var(--ink-2); }
.quote .who { display: flex; align-items: center; gap: 11px; }
.quote .who .av { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: var(--gold); font-weight: 900; font-size: 14px; }
.quote .who b { font-size: 14px; }
.quote .who span { display: block; color: var(--muted); font-size: 12.5px; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--navy), var(--navy-2)); color: #fff; border-radius: 22px; padding: 44px; }
.cta-band .wrap2 { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; }
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: -.01em; }
.cta-band p { margin-top: 8px; color: rgba(255, 255, 255, .78); max-width: 520px; }
.cta-band .glow { position: absolute; width: 360px; height: 360px; right: -80px; top: -120px; background: radial-gradient(circle, rgba(17,165,139,.4), transparent 70%); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .72); padding: 56px 0 110px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
.site-footer .brand { color: #fff; }
.site-footer p.about { margin-top: 14px; max-width: 320px; font-size: 14px; color: rgba(255, 255, 255, .6); }
.foot-col h4 { color: #fff; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.foot-col a { display: block; padding: 5px 0; font-size: 14px; color: rgba(255, 255, 255, .7); }
.foot-col a:hover { color: #fff; }
.foot-bottom { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 12.5px; color: rgba(255, 255, 255, .5); }
.foot-bottom .socials { display: flex; gap: 12px; }
.foot-bottom .socials a { color: rgba(255,255,255,.7); }
.disclaimer { margin-top: 10px; font-size: 11.5px; color: rgba(255, 255, 255, .4); max-width: 760px; }

/* ---------- Floating contact ---------- */
.float-contact { position: fixed; right: 22px; bottom: 22px; z-index: 80; display: grid; gap: 12px; }
.float-btn {
  position: relative; width: 60px; height: 60px; display: grid; place-items: center;
  border-radius: 50%; color: #fff; border: 3px solid #fff; box-shadow: 0 14px 34px rgba(0, 0, 0, .24);
  transition: transform .14s ease;
}
.float-btn::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 2px solid currentColor; opacity: .22; animation: ring 2.6s ease-out infinite; }
.float-btn:hover { transform: translateY(-3px) scale(1.05); }
.float-btn svg { width: 32px; height: 32px; fill: currentColor; }
.float-btn.wa { background: #25d366; }
.float-btn.tg { background: #2aabee; }
.float-btn.wa::after { animation-delay: .3s; }
@keyframes ring { 0% { transform: scale(.8); opacity: .34; } 80%, 100% { transform: scale(1.26); opacity: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vehicle-grid, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-band { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-card { max-width: 460px; }
  .detail { grid-template-columns: 1fr; }
  .buy-card { position: static; }
}

@media (max-width: 820px) {
  .topbar { display: none; }
  .nav-main, .nav-actions .btn { display: none; }
  .nav-toggle {
    display: inline-grid; place-items: center; width: 46px; height: 46px;
    border: 1px solid var(--line); border-radius: 10px; background: #fff;
  }
  .nav-toggle svg { width: 22px; height: 22px; stroke: var(--ink); stroke-width: 2; fill: none; }
  /* :target mobile drawer */
  .mobile-nav {
    position: fixed; inset: 0; z-index: 60; background: var(--navy); color: #fff;
    transform: translateX(100%); transition: transform .25s ease; padding: 24px;
    display: flex; flex-direction: column; gap: 6px;
  }
  .mobile-nav:target { transform: translateX(0); }
  .mobile-nav .mn-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
  .nav-close { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; color: #fff; font-size: 22px; }
  .mobile-nav a.mn-link { padding: 15px 4px; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 17px; font-weight: 700; }
  .mobile-nav .btn { margin-top: 18px; }
}

@media (max-width: 680px) {
  .wrap { width: calc(100% - 28px); }
  .section { padding: 48px 0; }
  .grid-4, .grid-3, .grid-2, .vehicle-grid, .steps, .stat-band, .foot-grid { grid-template-columns: 1fr; }
  .shop { grid-template-columns: 1fr; }
  .filters { position: static; }
  .hero .wrap { padding: 48px 0 54px; }
  .thumbs { grid-template-columns: repeat(4, 1fr); }
  .cta-band { padding: 30px; }
  .foot-grid { gap: 26px; }
  .float-btn { width: 56px; height: 56px; }
  .float-btn svg { width: 30px; height: 30px; }
}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; transition: none !important; }
}

/* ---------- maker badge ---------- */
.maker-badge{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.95);box-shadow:0 4px 14px rgba(13,24,34,.16);font-size:11px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:#0d1822;z-index:2}
.gallery .maker-badge{top:14px;right:14px;padding:7px 15px;font-size:12.5px}
.price .krw{font-size:13px;font-weight:800;color:var(--muted);display:block;margin-top:2px}
/* ---------- reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.review-card{display:flex;flex-direction:column;overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.review-card .r-photo{position:relative;aspect-ratio:16/10;background:var(--soft)}
.review-card .r-photo img{width:100%;height:100%;object-fit:cover}
.review-card .r-body{display:flex;flex-direction:column;gap:9px;padding:18px;flex:1}
.review-card .r-top{display:flex;align-items:center;justify-content:space-between}
.review-card .stars{color:var(--gold);letter-spacing:2px;font-size:14px}
.review-card .r-date{color:var(--muted);font-size:12.5px;font-weight:700}
.review-card h3{font-size:16.5px;line-height:1.28}
.review-card .r-text{color:var(--ink-2);font-size:14.5px;margin:0}
.review-card .r-who{display:flex;align-items:center;gap:11px;margin-top:auto;padding-top:6px}
.review-card .r-who .av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:var(--gold);font-weight:800;font-size:14px;flex:none}
.review-card .r-who b{font-size:14px;display:block}
.review-card .verified{color:var(--accent-ink);font-size:12px;font-weight:800}
@media(max-width:1080px){.reviews-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.reviews-grid{grid-template-columns:1fr}}
/* ---------- guides / destinations / article ---------- */
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.guide-card{display:flex;flex-direction:column;overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.guide-card .g-photo{display:block;aspect-ratio:16/9;background:var(--soft)}
.guide-card .g-photo img{width:100%;height:100%;object-fit:cover}
.guide-card .g-body{display:flex;flex-direction:column;gap:8px;padding:18px;flex:1}
.guide-card .g-tag{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-ink)}
.guide-card h3{font-size:18px;line-height:1.25}
.guide-card p{color:var(--muted);font-size:14px;margin:0}
.guide-card .g-more{margin-top:auto;color:var(--accent-ink);font-weight:800;font-size:13.5px}
.dest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.dest-chip{display:flex;flex-direction:column;gap:3px;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .14s ease,box-shadow .14s ease}
.dest-chip:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.dest-chip b{font-size:17px}.dest-chip span{color:var(--muted);font-size:13px}
.article-wrap{max-width:820px;margin-inline:auto}
.article-hero{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9}
.article-hero img{width:100%;height:100%;object-fit:cover}
.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:24px}
@media(max-width:1080px){.guide-grid,.dest-grid{grid-template-columns:repeat(2,1fr)}.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.guide-grid,.dest-grid{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr}}

/* ===== ONYX — dark luxury, serif, gold ===== */
body.design-onyx{--bg:#0c0b0f;--paper:#16141b;--ink:#efe9df;--ink-2:#c9c2b5;--muted:#8b8576;--line:rgba(255,255,255,.12);--soft:#131119;--shadow-sm:0 10px 30px rgba(0,0,0,.45);--shadow:0 22px 55px rgba(0,0,0,.55);--shadow-lg:0 30px 70px rgba(0,0,0,.6);--radius:5px;--radius-lg:7px;background:#0c0b0f}
.design-onyx h1,.design-onyx h2,.design-onyx h3,.design-onyx .section-title,.design-onyx .brand{font-family:Georgia,"Times New Roman",serif;font-weight:600;letter-spacing:0}
.design-onyx .eyebrow{background:rgba(201,163,90,.14);color:var(--gold);text-transform:uppercase;letter-spacing:.16em}
.design-onyx .site-header{background:rgba(12,11,15,.82);border-bottom:1px solid rgba(255,255,255,.1)}
.design-onyx .nav-main a{color:#bdb6a8}.design-onyx .nav-main a:hover{color:#fff}
.design-onyx .brand-mark{background:var(--gold);color:#0c0b0f}
.design-onyx .brand small{color:var(--gold)}
.design-onyx .btn-primary{background:var(--gold);color:#0c0b0f;box-shadow:none}
.design-onyx .btn-teal{background:transparent;border:1px solid var(--gold);color:var(--gold)}
.design-onyx .btn-ghost{color:#efe9df;border-color:rgba(255,255,255,.2)}
.design-onyx .makers{background:#0f0d13;border-color:rgba(255,255,255,.08)}
.design-onyx .makers .lbl{color:#8b8576}.design-onyx .makers .chip{background:#1b1822;color:#cfc8ba;border-color:rgba(255,255,255,.12)}
.design-onyx .feature,.design-onyx .v-card,.design-onyx .step,.design-onyx .quote,.design-onyx .buy-card,.design-onyx .box,.design-onyx .table-card,.design-onyx .filters .box,.design-onyx .review-card,.design-onyx .guide-card,.design-onyx .dest-chip{background:#16141b;border:1px solid rgba(255,255,255,.1);box-shadow:none}
.design-onyx .review-card .verified{color:var(--gold)}
.design-onyx .feature .fi{background:rgba(201,163,90,.14);color:var(--gold)}
.design-onyx .v-card:hover{border-color:var(--gold);transform:translateY(-2px)}
.design-onyx .v-photo{aspect-ratio:16/10}
.design-onyx .v-price strong,.design-onyx .price{color:#fff}
.design-onyx .v-price .ask,.design-onyx .price .krw{color:var(--gold)}
.design-onyx .v-specs span{background:#1d1a23;color:#cfc8ba}
.design-onyx .section.soft{background:#0f0d13}
.design-onyx .section.navy{background:#08070a}
.design-onyx .hero .wrap{grid-template-columns:1fr;justify-items:center;text-align:center;padding:104px 0}
.design-onyx .hero .trust-inline{justify-content:center}
.design-onyx .hero-card{display:none}
.design-onyx .maker-badge{background:rgba(20,18,24,.9);color:#efe9df}
.design-onyx .tag.gold{background:var(--gold);color:#0c0b0f}
.design-onyx .tag.teal{background:transparent;border:1px solid var(--gold);color:var(--gold)}
.design-onyx .cta-band{background:linear-gradient(120deg,#1a1720,#0c0b0f);border:1px solid rgba(201,163,90,.34)}
.design-onyx .spec-table th{background:#1b1822;color:#9a9385}
.design-onyx .faq details{background:#16141b}