:root {
  --bg: #0d0b08;
  --bg-soft: #17130d;
  --panel: #1e1912;
  --text: #f4ead3;
  --muted: #d7c9a6;
  --primary: #b79e5b;
  --primary-strong: #cdb676;
  --border: rgba(183, 158, 91, 0.34);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(circle at top, #2a2012 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.5;
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.section { padding: 4.5rem 0; }
.section.alt { background: rgba(23, 19, 13, 0.7); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(13, 11, 8, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--text); text-decoration: none; font-weight: 700; min-width: 0; }
.brand-icon { width: 34px; height: 34px; object-fit: contain; flex: 0 0 auto; }
.brand-text { font-size: 1.15rem; letter-spacing: 0.04em; }
.site-nav {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  border: 1px solid var(--border);
  background: rgba(17, 13, 9, 0.98);
  border-radius: 14px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 220ms ease, transform 220ms ease, visibility 220ms ease;
}
.nav-links { list-style: none; display: grid; gap: 0.25rem; margin: 0; padding: 0; }
.nav-links li { list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }
.nav-links li > a { display: block; padding: 0.55rem 0.6rem; border-radius: 9px; }
.nav-links li > a:hover { background: rgba(183, 158, 91, 0.16); }

.nav-toggle {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(23, 19, 13, 0.85);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 180ms ease, opacity 180ms ease;
}

body.menu-open .site-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 999px;
  padding: 0.82rem 1.2rem;
  background: linear-gradient(120deg, var(--primary), var(--primary-strong));
  color: #22190a;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  font-size: 1rem;
}
.btn-sm { padding: 0.6rem 0.95rem; font-size: 0.9rem; }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--primary); }

.site-footer { border-top: 1px solid var(--border); padding: 2.5rem 0 1.2rem; background: rgba(10, 8, 6, 0.95); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.site-footer h3 { margin-top: 0; margin-bottom: 0.45rem; }
.site-footer p, .site-footer li, .site-footer a, .disabled-link { color: var(--muted); text-decoration: none; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.footer-copy { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); }

@media (min-width: 760px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: 0;
    background: transparent;
    padding: 0;
  }
  .nav-links { display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
  .nav-links li > a { padding: 0; border-radius: 0; }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}