:root {
  --bg: #10110f;
  --panel: #181a17;
  --panel-light: #22251f;
  --text: #f3f0e8;
  --muted: #b8b0a2;
  --accent: #c48a3a;
  --accent-dark: #8f5d24;
  --border: rgba(255,255,255,0.12);
  --shadow: 0 20px 80px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(196,138,58,0.18), transparent 34rem),
    linear-gradient(135deg, rgba(255,255,255,0.04), transparent 45%);
  pointer-events: none;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 5vw;
  backdrop-filter: blur(18px);
  background: rgba(16,17,15,0.82);
  border-bottom: 1px solid var(--border);
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.logo span {
  display: block;
  font-size: 0.55rem;
  color: var(--accent);
  letter-spacing: 0.3em;
  margin-top: -0.3rem;
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 3rem;
  align-items: center;
  min-height: 88vh;
  padding: 6rem 5vw 4rem;
  max-width: 1300px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  font-weight: 800;
}

h1, h2, h3 { line-height: 1.05; margin: 0; }

h1 {
  max-width: 780px;
  font-size: clamp(2.8rem, 7vw, 6.8rem);
  letter-spacing: -0.07em;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.05em;
}

h3 { font-size: 1.45rem; }

.hero-text {
  max-width: 640px;
  margin: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions, .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover { transform: translateY(-2px); }

.primary {
  color: #14110d;
  background: var(--accent);
}

.primary:hover { background: #d69a45; }

.secondary {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
}

.secondary.dark { margin-top: 1.5rem; }

.hero-card {
  border: 1px solid var(--border);
  border-radius: 2rem;
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.image-placeholder {
  min-height: 360px;
  display: grid;
  place-items: center;
  padding: 2rem;
  text-align: center;
  color: rgba(243,240,232,0.68);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.08), transparent),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 18px),
    var(--panel-light);
  border: 1px dashed rgba(255,255,255,0.22);
  border-radius: 1.4rem;
  font-weight: 700;
}

.hero-card .image-placeholder {
  min-height: 520px;
  border: none;
  border-radius: 0;
}

.spec-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.spec-strip span {
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.spec-strip span + span { border-left: 1px solid var(--border); }

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 5rem 5vw;
}

.intro {
  max-width: 980px;
  text-align: center;
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  color: var(--text);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 1.1rem; }

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.product-details {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
}

.product-details p, .split p, .contact p { color: var(--muted); }

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  margin: 0.75rem 0;
  color: var(--text);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.feature-card {
  padding: 1.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1.2rem;
}

.feature-card p { color: var(--muted); margin-bottom: 0; }

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery .image-placeholder { min-height: 250px; }

.contact-card {
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
  padding: 3rem;
  border-radius: 2rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(196,138,58,0.12), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
}

.contact-actions { justify-content: center; margin-top: 1.6rem; }

.small-note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
}

footer {
  padding: 2rem 5vw;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

@media (max-width: 900px) {
  .hero, .product-grid, .split {
    grid-template-columns: 1fr;
  }

  .features, .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  nav { display: none; }
}

@media (max-width: 560px) {
  .hero { padding-top: 4rem; }
  .features, .gallery, .spec-strip { grid-template-columns: 1fr; }
  .spec-strip span + span { border-left: none; border-top: 1px solid var(--border); }
  .contact-card { padding: 2rem 1.2rem; }
  .button { width: 100%; }
}