:root {
  --bg: #0b0b0b;
  --bg2: #121212;
  --gold: #c8a45a;
  --gold2: #e0c27a;
  --ink: #f3efe6;
  --muted: #b7b0a3;
  --line: #2a2a2a;
  --max: 1120px;
  --font: "Vazirmatn", Tahoma, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: hidden; max-width: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold2); }
.wrap { width: min(100% - 32px, var(--max)); margin-inline: auto; }
.skip {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%);
}
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(11,11,11,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; gap: 16px;
  min-height: 72px;
}
.brand img, .custom-logo { height: 42px; width: auto; max-width: 180px; object-fit: contain; }
.nav { margin-inline: auto; }
.menu { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.menu a { color: var(--ink); padding: 8px 12px; display: block; font-weight: 600; }
.menu a:hover { color: var(--gold); }
.nav-toggle { display: none; background: #1a1a1a; color: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); color: #111; font-weight: 800;
  border: 0; border-radius: 999px; padding: 11px 20px; cursor: pointer;
}
.btn:hover { background: var(--gold2); color: #111; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-sm { padding: 8px 14px; font-size: 14px; }

.hero { position: relative; min-height: min(78vh, 680px); overflow: hidden; }
.hero-slider, .slide { position: absolute; inset: 0; margin: 0; }
.slide { opacity: 0; transition: opacity .8s ease; }
.slide.is-on { opacity: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.55); }
.hero-overlay { position: relative; z-index: 2; min-height: min(78vh, 680px); display: grid; align-items: end; padding: 80px 0 56px; }
.hero-copy h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin: 8px 0 12px; max-width: 16ch; }
.hero-copy p { max-width: 46ch; color: var(--muted); }
.eyebrow { letter-spacing: .18em; color: var(--gold); font-size: 12px; margin: 0; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.dots { position: absolute; bottom: 18px; left: 18px; z-index: 3; display: flex; gap: 6px; }
.dot { width: 8px; height: 8px; border: 0; border-radius: 50%; background: #666; }
.dot.is-on { background: var(--gold); }

.band { background: var(--bg2); padding: 48px 0; }
.section { padding: 72px 0; }
.head { text-align: center; margin-bottom: 32px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--bg2); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.card h2 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); }
.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.work { margin: 0; }
.work img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 12px; }
.work h3 { margin: 10px 0 0; font-size: 1rem; color: var(--ink); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; list-style: none; padding: 0; margin: 0; }
.steps li { border-top: 1px solid var(--gold); padding-top: 14px; }
.steps span { display: block; color: var(--muted); }
.cta { background: linear-gradient(90deg, #1a150c, #2a2110); padding: 36px 0; }
.cta-inner { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap; }
.page-hero { padding: 48px 0 20px; border-bottom: 1px solid var(--line); }
.page-hero h1 { margin: 6px 0; }
.prose { max-width: 760px; }
.prose img { border-radius: 12px; margin: 12px 0; }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.kz-form { display: grid; gap: 12px; }
.kz-form label { display: grid; gap: 6px; font-weight: 600; }
.kz-form input, .kz-form textarea {
  background: #161616; border: 1px solid var(--line); color: #fff;
  border-radius: 10px; padding: 12px; font: inherit;
}
.hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 0; background: #090909; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; padding-bottom: 28px; }
.footer-menu, .footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-menu a, .footer-contact a { color: #eee; }
.footer-copy { border-top: 1px solid var(--line); padding: 14px 0 22px; color: #888; font-size: 13px; }

@media (max-width: 900px) {
  .cards-3, .works, .steps, .footer-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: inline-block; }
  .nav-panel { display: none; position: absolute; inset: 72px 0 auto 0; background: #111; padding: 12px; border-bottom: 1px solid var(--line); }
  .nav-panel.is-open { display: block; }
  .menu { flex-direction: column; }
  .header-inner { position: relative; }
  .nav { margin: 0; }
}
@media (max-width: 640px) {
  .cards-3, .works, .steps, .footer-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { max-width: none; }
}