/* ===========================================================
   AIGenomics — shared stylesheet for sub-pages
   Reuses the homepage design tokens so detail pages match.
   =========================================================== */

:root {
  --bg-primary: #06080d;
  --bg-secondary: #0c1018;
  --bg-card: #111724;
  --bg-card-hover: #182030;
  --accent-cyan: #00e5c8;
  --accent-blue: #3b82f6;
  --accent-purple: #a855f7;
  --accent-pink: #ec4899;
  --text-primary: #f0f2f5;
  --text-secondary: #8892a4;
  --text-muted: #5a6478;
  --border: #1e2736;
  --glow-cyan: rgba(0, 229, 200, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit','Outfit Fallback',sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
}

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

.container { max-width: 1180px; margin: 0 auto; padding: 0 40px; }
.mono { font-family: 'JetBrains Mono','JBM Fallback',monospace; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* fixed grid background, same as homepage */
.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.22;
  z-index: -1;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, black 20%, transparent 70%);
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(6, 8, 13, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
nav .container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 40px; width: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--text-secondary); font-weight: 500; font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.active { color: var(--accent-cyan); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: var(--bg-primary) !important;
  padding: 9px 18px;
  border-radius: 9px;
  font-weight: 600;
}
.nav-cta:hover { opacity: .9; }

/* ===== PAGE HEADER / HERO ===== */
.page-hero { padding: 150px 0 60px; position: relative; }
.breadcrumb { font-size: 14px; color: var(--text-muted); margin-bottom: 22px; }
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--accent-cyan); }
.eyebrow {
  font-family: 'JetBrains Mono','JBM Fallback',monospace;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; line-height: 1.1; letter-spacing: -1px; }
.page-hero p.lead { margin-top: 20px; max-width: 760px; font-size: 1.2rem; color: var(--text-secondary); }

/* ===== SECTIONS ===== */
section { padding: 46px 0; }
section.alt { background: var(--bg-secondary); }
.section-title { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; letter-spacing: -.5px; margin-bottom: 10px; }
.section-intro { color: var(--text-secondary); max-width: 720px; margin-bottom: 34px; }

/* ===== CARD GRID ===== */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: transform .25s, border-color .25s, background .25s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(0,229,200,.35); background: var(--bg-card-hover); }
.card .icon { font-size: 28px; margin-bottom: 14px; }
.card h3 { font-size: 1.2rem; font-weight: 650; margin-bottom: 8px; }
.card p { color: var(--text-secondary); font-size: .97rem; }

/* tag chips */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag {
  font-family: 'JetBrains Mono','JBM Fallback',monospace;
  font-size: 12px;
  color: var(--accent-cyan);
  background: rgba(0,229,200,.08);
  border: 1px solid rgba(0,229,200,.2);
  padding: 4px 10px;
  border-radius: 20px;
}

/* feature list */
.feature-list { list-style: none; display: grid; gap: 12px; margin-top: 8px; }
.feature-list li { position: relative; padding-left: 28px; color: var(--text-secondary); }
.feature-list li::before { content: '▹'; position: absolute; left: 0; color: var(--accent-cyan); }

/* CTA band */
.cta-band { text-align: center; padding: 64px 0; }
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 14px; }
.cta-band p { color: var(--text-secondary); max-width: 560px; margin: 0 auto 26px; }
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: var(--bg-primary);
  padding: 14px 30px;
  border-radius: 10px;
  font-weight: 600;
  transition: opacity .2s, transform .2s;
}
.btn:hover { opacity: .92; transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  margin-left: 10px;
}
.btn-ghost:hover { border-color: var(--accent-cyan); }

/* ===== FOOTER ===== */
footer { border-top: 1px solid var(--border); padding: 56px 0 30px; background: var(--bg-secondary); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { color: var(--text-secondary); margin-top: 14px; max-width: 320px; font-size: .95rem; }
.footer-col h4 { font-size: .95rem; margin-bottom: 14px; color: var(--text-primary); }
.footer-col a { display: block; color: var(--text-secondary); font-size: .92rem; margin-bottom: 9px; transition: color .2s; }
.footer-col a:hover { color: var(--accent-cyan); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  border-top: 1px solid var(--border); margin-top: 40px; padding-top: 22px;
  color: var(--text-muted); font-size: .88rem;
}

@media (max-width: 820px) {
  .nav-links { display: none; }
  .container { padding: 0 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}