:root {
  --bg: #0e0e10;
  --fg: #f5f5f5;
  --muted: #a1a1aa;
  --accent: #e4b04a;
  --max: 1100px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  position: sticky;
  top: 0;
  background: rgba(14, 14, 16, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #1f1f23;
}

.logo { font-weight: 700; letter-spacing: 0.5px; }

.site-header nav a {
  margin-left: 1.5rem;
  color: var(--muted);
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--fg); }

main { max-width: var(--max); margin: 0 auto; padding: 0 2rem; }

.hero {
  text-align: center;
  padding: 6rem 0 4rem;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); margin: 0 0 0.5rem; }
.hero p { color: var(--muted); font-size: 1.25rem; margin: 0; }

section { padding: 3rem 0; }
section h2 { font-size: 1.75rem; margin: 0 0 1.5rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.placeholder {
  margin: 0;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #1c1c20, #26262c);
  border-radius: 8px;
}

.about p, .contact p { color: var(--muted); max-width: 60ch; }
.contact a { color: var(--accent); }

.site-footer {
  text-align: center;
  color: var(--muted);
  padding: 3rem 2rem;
  border-top: 1px solid #1f1f23;
  margin-top: 2rem;
}

/* Under construction page */
body.construction {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.construction .site-footer {
  border-top: none;
  margin-top: 0;
}
.construction-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  max-width: 640px;
}
.construction-card h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  margin: 0 0 0.75rem;
}
.construction-card .tagline {
  color: var(--muted);
  font-size: 1.25rem;
  margin: 0 0 2.5rem;
}
.construction-card .notice {
  font-size: 1.4rem;
  color: var(--accent);
  margin: 0 0 1.5rem;
}
.construction-card .contact {
  color: var(--muted);
  margin: 0;
}
.construction-card .contact a { color: var(--accent); }