:root {
  --bg: #0d0c0a;
  --panel: #191510;
  --panel-light: #f4efe6;
  --text: #f8f1e6;
  --muted: #c9bca9;
  --wood: #b7763c;
  --stone: #6e665b;
  --accent: #e0a35b;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(183, 118, 60, 0.22), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(224, 163, 91, 0.12), transparent 26%),
    var(--bg);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(13, 12, 10, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.logo span { color: var(--accent); }

.main-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav a:hover { color: var(--text); }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  background: transparent;
  font-size: 1.25rem;
  padding: 6px 10px;
}

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: center;
  gap: clamp(32px, 6vw, 92px);
  padding: clamp(52px, 8vw, 110px) clamp(18px, 4vw, 56px);
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 7.7rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
  margin: 0 0 24px;
  max-width: 900px;
}

.hero-text {
  max-width: 690px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 800;
  font-size: 0.78rem;
  margin: 0 0 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid var(--line);
}

.button.primary {
  background: var(--accent);
  color: #1b1208;
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.hero-card {
  min-height: 520px;
  position: relative;
  border-radius: 34px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.08), transparent),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(125deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 18px);
  opacity: 0.45;
}

.mockup-panel {
  position: absolute;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.24);
  background: linear-gradient(135deg, #6e3f20, #c08445 42%, #5d371e);
  box-shadow: 0 22px 50px rgba(0,0,0,0.32);
}

.panel-a { width: 50%; height: 60%; left: 12%; top: 17%; transform: rotate(-8deg); }
.panel-b { width: 42%; height: 46%; right: 10%; top: 12%; transform: rotate(9deg); }
.panel-c { width: 62%; height: 24%; right: 9%; bottom: 13%; transform: rotate(-2deg); }

.section {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section h2 {
  font-size: clamp(2.2rem, 5vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
  margin: 0 0 18px;
}

.section-heading p, .split-section p, .cta-section p { color: var(--muted); }

.category-grid, .style-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-card, .style-card {
  padding: 24px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
}

.category-card h3, .style-card h3 {
  font-size: 1.55rem;
  margin: 12px 0 8px;
}

.category-card p, .style-card p, .category-card li { color: var(--muted); }

.category-card ul {
  padding-left: 18px;
  margin: 18px 0 0;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent);
  color: #1b1208;
  font-weight: 900;
}

.dark-section {
  background: #11100e;
  border-block: 1px solid var(--line);
}

.style-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.model-list {
  display: grid;
  gap: 12px;
}

.model-list p {
  margin: 0;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 800;
}

.cta-section {
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.cta-section p { max-width: 760px; margin: 0 auto 28px; }

.site-footer {
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .hero, .split-section { grid-template-columns: 1fr; }
  .category-grid, .style-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-card { min-height: 380px; }
}

@media (max-width: 680px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    inset: 66px 12px auto 12px;
    flex-direction: column;
    padding: 18px;
    border-radius: 18px;
    background: #15120f;
    border: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .category-grid, .style-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2.75rem, 17vw, 5rem); }
}