:root {
  --bg: #09090c;
  --panel: #121318;
  --panel-2: #181a20;
  --line: #2b2d34;
  --text: #f4efe6;
  --muted: #c1bbb1;
  --gold: #cda766;
  --gold-soft: #ead1a0;
  --burgundy: #6f1a28;
  --burgundy-soft: #9c2e42;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.notice {
  background: linear-gradient(90deg, #671522, #8b2637);
  color: #fff;
  text-align: center;
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5vw;
  height: 88px;
  background: rgba(9, 9, 12, 0.96);
  border-bottom: 1px solid var(--line);
}
.brand, .footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.brand img, .footer-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 10px;
}
.brand span, .footer-brand span { display: flex; flex-direction: column; }
.brand strong, .footer-brand strong {
  font-size: 18px;
  letter-spacing: 0.08em;
}
.brand small, .footer-brand small {
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.12em;
}
nav { display: flex; gap: 28px; align-items: center; }
nav a {
  text-decoration: none;
  color: #ddd7cd;
  font-weight: 700;
  font-size: 14px;
}
nav a:hover { color: var(--gold-soft); }
.nav-contact {
  border: 1px solid var(--gold);
  padding: 10px 16px;
}
.menu-button {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: #fff;
  padding: 9px 12px;
}
.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4vw;
  align-items: center;
  min-height: 700px;
  padding: 88px 7vw;
  background: linear-gradient(135deg, #09090c 0%, #0f1014 60%, #11131a 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(156, 46, 66, 0.32) 0, transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(205, 167, 102, 0.08) 0, transparent 35%);
  pointer-events: none;
}
.hero-copy, .hero-card { position: relative; z-index: 1; }
.eyebrow, .section-label {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(44px, 6vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin-bottom: 24px;
  max-width: 820px;
}
.lead {
  max-width: 720px;
  color: #c7c1b8;
  font-size: 19px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 34px 0 22px;
}
.button {
  text-decoration: none;
  padding: 14px 22px;
  font-size: 14px;
  font-weight: 800;
}
.button.primary { background: var(--gold); color: #111; }
.button.secondary { border: 1px solid #555; color: #fff; }
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  color: #a59f95;
  font-size: 13px;
}
.hero-points span::before {
  content: "◆";
  color: var(--burgundy-soft);
  margin-right: 8px;
}
.hero-card {
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  border: 1px solid rgba(205, 167, 102, 0.35);
  box-shadow: 0 28px 80px rgba(0,0,0,0.45);
  border-radius: 24px;
  padding: 38px;
}
.hero-card img {
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  border-radius: 20px;
}

.section {
  padding: 96px 7vw;
}
.light {
  background: #efebe3;
  color: #151515;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7vw;
}
.section h2 {
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.body-copy {
  font-size: 18px;
  color: #393939;
}
.dark {
  background: #111318;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-heading {
  max-width: 860px;
  margin-bottom: 44px;
}
.section-intro {
  color: var(--muted);
  font-size: 18px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, #181a20, #111318);
}
.feature-card {
  display: flex;
  flex-direction: column;
}
.card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(205, 167, 102, 0.22);
  margin-bottom: 20px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.28);
}
.card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}
.card p {
  color: var(--muted);
  font-size: 15px;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.category {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--burgundy-soft);
  background: linear-gradient(150deg, #17191f, #101216);
}
.category h3 {
  margin: 0 0 12px;
  font-size: 22px;
}
.category p {
  color: var(--muted);
  font-size: 15px;
}
.ruo-band {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 20px;
  align-items: center;
  padding: 26px 7vw;
  background: #6f1a28;
  border-top: 1px solid #933143;
  border-bottom: 1px solid #933143;
}
.ruo-band img {
  width: 62px;
  border-radius: 12px;
}
.ruo-band div {
  display: flex;
  flex-direction: column;
  min-width: 260px;
}
.ruo-band strong {
  letter-spacing: 0.13em;
}
.ruo-band span {
  color: #f0dadd;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.ruo-band p {
  margin: 0;
  color: #f7e7e9;
  font-size: 14px;
}
.contact-section .section-heading { margin-bottom: 28px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  border: 1px solid #3c3e45;
  background: #16181d;
  text-decoration: none;
  transition: 0.2s ease;
}
.contact-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.contact-card span {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.15em;
}
.contact-card strong {
  margin: 12px 0;
  font-size: clamp(18px, 2vw, 26px);
}
.contact-card em {
  font-style: normal;
  color: var(--muted);
}
footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 44px 7vw;
  border-top: 1px solid var(--line);
  color: #979189;
  font-size: 12px;
}
.footer-disclaimer {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
@media (max-width: 980px) {
  .menu-button { display: block; }
  nav {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    background: #0b0b0f;
    border-bottom: 1px solid var(--line);
    padding: 20px 5vw;
    flex-direction: column;
    align-items: flex-start;
  }
  nav.open { display: flex; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .split, .card-grid, .category-grid, .contact-grid, footer {
    grid-template-columns: 1fr 1fr;
  }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  footer { grid-template-columns: 1fr; }
  .footer-disclaimer { grid-column: auto; }
  .ruo-band {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .ruo-band div { min-width: 0; }
}
@media (max-width: 640px) {
  .notice { font-size: 9px; }
  .site-header { padding: 0 18px; height: 78px; }
  .brand img, .footer-brand img { width: 44px; height: 44px; }
  .brand strong, .footer-brand strong { font-size: 15px; }
  .brand small, .footer-brand small { font-size: 8px; }
  nav { top: 78px; }
  .hero { padding: 62px 22px; }
  .section { padding: 72px 22px; }
  .hero-actions, .card-grid, .category-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .button { text-align: center; }
  .split, .card-grid, .category-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 24px; }
  .ruo-band { padding: 24px 22px; }
  footer { padding: 36px 22px; }
}