:root {
  --bg: #0f1114;
  --bg-elev: #171a1f;
  --bg-card: #1c2128;
  --bg-soft: #242a33;
  --line: #2e3640;
  --text: #e8eaed;
  --muted: #9aa3ad;
  --accent: #f5b400;
  --accent-2: #ff6a00;
  --accent-dim: rgba(245, 180, 0, 0.14);
  --ok: #3dd68c;
  --radius: 16px;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --max: 1120px;
  --font: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.section { padding: 5.5rem 0; }
.section-head { margin-bottom: 2.4rem; max-width: 40rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--accent); font-weight: 700; font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase; margin: 0 0 .7rem;
}
.eyebrow::before {
  content: ""; width: 1.4rem; height: 2px; background: var(--accent);
}
h1,h2,h3 { line-height: 1.25; margin: 0 0 .8rem; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
.lead { color: var(--muted); font-size: 1.05rem; margin: 0; }
.muted { color: var(--muted); }
.placeholder-note {
  display: inline-block; margin-top: .35rem; padding: .2rem .55rem;
  border-radius: 999px; background: rgba(255,106,0,.12);
  color: #ffb27a; font-size: .75rem; font-weight: 600;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(15,17,20,.82);
  border-bottom: 1px solid rgba(46,54,64,.7);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: .7rem; font-weight: 800; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #111; font-weight: 900; font-size: .95rem;
  box-shadow: 0 0 0 3px rgba(245,180,0,.15);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1rem; }
.brand-text span { font-size: .72rem; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; gap: 1.25rem; align-items: center; }
.nav-links a { color: var(--muted); font-size: .92rem; font-weight: 600; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--accent); color: #141414 !important;
  padding: .55rem 1rem; border-radius: 999px; font-weight: 800 !important;
}
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; background: var(--bg-soft); }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 4px auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .85rem 1.25rem; border-radius: 999px; font-weight: 800;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #141414; }
.btn-primary:hover { background: #ffc933; }
.btn-ghost {
  border: 1px solid var(--line); background: transparent; color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-soft { background: var(--bg-soft); color: var(--text); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: 4.5rem 0 5rem;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(245,180,0,.18), transparent 55%),
    radial-gradient(700px 400px at 0% 80%, rgba(255,106,0,.12), transparent 50%),
    linear-gradient(180deg, #12151a 0%, var(--bg) 100%);
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .4rem .8rem; border-radius: 999px;
  background: var(--accent-dim); color: var(--accent);
  font-size: .82rem; font-weight: 700; margin-bottom: 1.1rem;
}
.hero h1 span { color: var(--accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.6rem 0 1.8rem; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .8rem;
}
.stat {
  background: rgba(28,33,40,.8); border: 1px solid var(--line);
  border-radius: 14px; padding: .9rem 1rem;
}
.stat strong { display: block; font-size: 1.15rem; color: var(--accent); }
.stat span { font-size: .78rem; color: var(--muted); }

.hero-visual {
  position: relative; min-height: 420px;
}
.hero-card {
  position: absolute; inset: 0; margin: auto;
  width: min(100%, 420px); height: 420px;
  border-radius: 28px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  background: var(--bg-card);
}
.hero-card img { width: 100%; height: 100%; object-fit: cover; }
.hero-float {
  position: absolute; z-index: 2;
  background: rgba(23,26,31,.92); border: 1px solid var(--line);
  backdrop-filter: blur(10px); border-radius: 14px; padding: .85rem 1rem;
  box-shadow: var(--shadow); max-width: 220px;
}
.hero-float.top { top: 18px; right: 0; }
.hero-float.bottom { left: 0; bottom: 24px; }
.hero-float strong { display: block; font-size: .95rem; }
.hero-float span { color: var(--muted); font-size: .78rem; }
.check { color: var(--ok); margin-right: .3rem; }

/* Brands strip */
.brands {
  border-block: 1px solid var(--line);
  background: var(--bg-elev);
  padding: 1.2rem 0;
}
.brands-row {
  display: flex; flex-wrap: wrap; gap: .7rem 1rem;
  align-items: center; justify-content: space-between;
}
.brands-label { color: var(--muted); font-size: .85rem; font-weight: 700; }
.brand-pills { display: flex; flex-wrap: wrap; gap: .5rem; }
.pill {
  padding: .45rem .85rem; border-radius: 999px;
  background: var(--bg-soft); border: 1px solid var(--line);
  font-size: .85rem; font-weight: 700; color: #d5dae0;
}

/* Process */
.process-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.step {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.5rem;
  position: relative; overflow: hidden;
}
.step::after {
  content: ""; position: absolute; inset: auto -20% -40% auto;
  width: 140px; height: 140px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245,180,0,.12), transparent 70%);
}
.step-num {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #171717; margin-bottom: 1rem;
}
.step p { color: var(--muted); margin: 0; font-size: .95rem; }

.policy-strip {
  margin-top: 1.4rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}
.policy {
  display: flex; gap: .7rem; align-items: flex-start;
  background: var(--bg-elev); border: 1px dashed #3a4450;
  border-radius: 14px; padding: 1rem 1.1rem;
}
.policy .icon {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px;
  background: var(--accent-dim); color: var(--accent);
  display: grid; place-items: center; font-weight: 900;
}
.policy strong { display: block; font-size: .95rem; }
.policy span { color: var(--muted); font-size: .82rem; }

/* Products */
.products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.product {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: 18px; overflow: hidden;
  transition: border-color .15s ease, transform .15s ease;
  display: block; color: inherit; text-decoration: none;
}
.product:hover { border-color: #4a5563; transform: translateY(-3px); }
.product-media {
  aspect-ratio: 1; background: #0c0e11; position: relative; overflow: hidden;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-tag {
  position: absolute; top: .8rem; left: .8rem;
  background: rgba(15,17,20,.82); border: 1px solid var(--line);
  padding: .3rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 700;
}
.product-body { padding: 1.05rem 1.15rem 1.25rem; }
.product-body h3 { margin-bottom: .25rem; font-size: 1.02rem; }
.product-body .meta { color: var(--muted); font-size: .82rem; margin-bottom: .7rem; }
.price { font-size: 1.2rem; font-weight: 800; color: var(--accent); }
.price small { font-size: .78rem; color: var(--muted); font-weight: 600; margin-left: .25rem; }

/* Buy / Sell */
.split {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 1.2rem;
}
.panel {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: 20px; padding: 1.6rem;
}
.panel.accented {
  background:
    linear-gradient(160deg, rgba(245,180,0,.12), transparent 45%),
    var(--bg-card);
  border-color: rgba(245,180,0,.35);
}
.buy-channels { display: grid; gap: .75rem; margin-top: 1.2rem; }
.channel {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.1rem; border-radius: 14px;
  background: var(--bg-soft); border: 1px solid var(--line);
}
.channel:hover { border-color: var(--accent); }
.channel strong { display: block; }
.channel span { color: var(--muted); font-size: .82rem; }
.channel .go {
  flex: 0 0 auto; color: #141414; background: var(--accent);
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 900;
}
.buy-list { margin: 1rem 0 0; padding: 0; list-style: none; display: grid; gap: .65rem; }
.buy-list li {
  display: flex; gap: .6rem; align-items: flex-start;
  color: var(--muted); font-size: .95rem;
}
.buy-list li::before {
  content: "✓"; color: var(--accent); font-weight: 900; margin-top: .05rem;
}

.sell-form-note {
  margin-top: 1.2rem; padding: 1rem;
  border-radius: 14px; background: rgba(0,0,0,.25); border: 1px solid var(--line);
}
.sell-points { display: grid; gap: .7rem; margin-top: 1rem; }
.sell-points div {
  display: grid; grid-template-columns: 28px 1fr; gap: .7rem; align-items: start;
}
.sell-points i {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--accent); color: #111; display: grid; place-items: center;
  font-style: normal; font-weight: 900; font-size: .85rem;
}

/* Location */
.contact-grid {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.2rem;
}
.map-card {
  border-radius: 20px; overflow: hidden; min-height: 320px;
  border: 1px solid var(--line); background:
    linear-gradient(135deg, #1a1f27, #101318),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,.03) 40px),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,.03) 40px);
  position: relative; display: grid; place-items: center; text-align: center; padding: 2rem;
}
.map-pin {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #111; display: grid; place-items: center; font-size: 1.6rem;
  margin: 0 auto 1rem; box-shadow: 0 0 0 10px rgba(245,180,0,.12);
}
.contact-list { display: grid; gap: .85rem; }
.contact-item {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: 14px; padding: 1rem 1.15rem;
}
.contact-item label {
  display: block; color: var(--muted); font-size: .78rem;
  font-weight: 700; letter-spacing: .04em; margin-bottom: .25rem;
}
.contact-item strong { font-size: 1.05rem; }
.contact-item a { color: var(--accent); font-weight: 700; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: #0b0d10; padding: 2.5rem 0 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 1.5rem;
  margin-bottom: 1.8rem;
}
.footer-brand { font-weight: 800; font-size: 1.1rem; margin-bottom: .5rem; }
.footer-col h4 {
  margin: 0 0 .7rem; font-size: .82rem; color: var(--accent);
  letter-spacing: .06em; text-transform: uppercase;
}
.footer-col a, .footer-col p { color: var(--muted); font-size: .9rem; margin: 0 0 .4rem; display: block; }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 1.1rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.2rem;
  justify-content: space-between; color: #7a8490; font-size: .8rem;
}

/* Mobile */
@media (max-width: 900px) {
  .hero-grid, .split, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .process-grid, .products-grid, .policy-strip, .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-visual { min-height: 360px; order: -1; }
  .hero-card { width: min(100%, 340px); height: 340px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; left: 0; right: 0; top: 68px;
    background: rgba(15,17,20,.97); border-bottom: 1px solid var(--line);
    padding: 1rem; gap: .4rem;
  }
  .nav-links.open a { padding: .75rem .9rem; border-radius: 10px; background: var(--bg-soft); color: var(--text); }
  .nav-toggle { display: inline-grid; place-items: center; }
}
@media (max-width: 560px) {
  .process-grid, .products-grid, .policy-strip, .hero-stats { grid-template-columns: 1fr; }
  .section { padding: 3.8rem 0; }
  .hero { padding: 2.5rem 0 3rem; }
  .hero-float.top { right: 8px; }
  .hero-float.bottom { left: 8px; }
  .product-media { aspect-ratio: 4 / 3; }
  .hero-actions .btn { width: 100%; }
}

.call-card{display:block;margin-top:1.2rem;padding:1.3rem;border-radius:18px;background:rgba(245,180,0,.1);border:2px solid var(--accent);text-align:center}
.call-copy{display:block;font-size:1.2rem;font-weight:700;margin-bottom:.9rem;color:var(--text)}
.call-btn{display:block;width:100%;background:var(--accent);color:#111;border-radius:14px;padding:1.1rem .8rem;font-size:1.35rem;font-weight:800;line-height:1.35}
.call-btn strong{font-size:1.9rem;letter-spacing:.02em}
.channels-label{margin:1.6rem 0 0;font-size:1.05rem;font-weight:800;color:var(--muted)}
.filter-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.4rem}
.filter-btn{font:inherit;font-weight:700;font-size:1rem;padding:.6rem 1rem;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:transparent;color:inherit;cursor:pointer}
.filter-btn span{opacity:.6;font-weight:600;margin-left:.2rem}
.filter-btn.is-active{background:var(--accent);color:#111;border-color:var(--accent)}
.all-grid .product.is-hidden{display:none}
.noimg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:800;color:var(--accent);background:repeating-linear-gradient(135deg,#1b1f26 0 14px,#20252d 14px 28px)}