/* Car detailing — sleek dark blue + chrome feel */
:root {
  --ad-bg: #0b1220; --ad-blue: #3b82f6; --ad-silver: #c0c8d4;
  --ad-white: #eef2ff; --ad-muted: #8892a4; --ad-panel: #121a2b;
}
body.auto-detail {
  font-family: "Inter", "Vazirmatn", Tahoma, sans-serif;
  background: var(--ad-bg); color: var(--ad-white);
}
.ad-nav {
  display: flex; justify-content: space-between; align-items: center;
  width: min(1000px, 92%); margin: 0 auto; padding: 1.25rem 0;
}
.ad-nav .logo { font-weight: 800; font-size: 1.2rem; letter-spacing: .08em; }
.ad-nav a { color: var(--ad-muted); margin-right: 1rem; font-size: .85rem; font-weight: 500; }
.ad-nav a:hover { color: var(--ad-blue); }
.ad-hero {
  width: min(1000px, 92%); margin: 2rem auto 3rem; text-align: center;
}
.ad-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; margin-bottom: .75rem; }
.ad-hero p { color: var(--ad-muted); max-width: 30em; margin: 0 auto 1.5rem; }
.ad-hero img {
  width: 100%; border-radius: 12px; aspect-ratio: 21/9; object-fit: cover;
  border: 1px solid #1e2a40;
}
.ad-sec { width: min(1000px, 92%); margin: 0 auto 3rem; }
.ad-sec h2 { text-align: center; font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.ad-pkgs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
@media (max-width: 800px) { .ad-pkgs { grid-template-columns: 1fr; } }
.ad-pkg {
  background: var(--ad-panel); border-radius: 12px; padding: 1.75rem;
  border: 1px solid #1e2a40;
}
.ad-pkg.featured { border-color: var(--ad-blue); box-shadow: 0 0 0 1px var(--ad-blue); }
.ad-pkg h3 { font-size: 1.15rem; margin-bottom: .5rem; color: var(--ad-blue); }
.ad-pkg ul { margin: 1rem 0; color: var(--ad-muted); font-size: .9rem; }
.ad-pkg ul li { padding: .3rem 0; }
.ad-pkg .price { font-size: 1.6rem; font-weight: 800; }
.ad-cta {
  text-align: center; padding: 2.5rem; background: var(--ad-panel); border-radius: 12px;
}
.ad-cta a {
  display: inline-block; margin-top: 1rem; background: var(--ad-blue); color: #fff;
  padding: .7rem 1.5rem; border-radius: 8px; font-weight: 700;
}
.ad-foot { text-align: center; padding: 2rem; color: var(--ad-muted); font-size: .85rem; }
.ad-foot a { color: var(--ad-blue); }