/* MetronGuard — Option 1 Refined Navy Hero
   Modern, professional, custom feel
   Colors from logo: navy + copper
*/

:root {
  --navy: #1B365D;
  --navy-dark: #12243F;
  --navy-mid: #243E6B;
  --copper: #C45C26;
  --copper-hover: #A84E1F;
  --off-white: #F8F9FB;
  --text: #1F2937;
  --muted: #6B7280;
  --white: #FFFFFF;
  --border: #E5E7EB;
  --radius: 8px;
  --shadow: 0 4px 16px rgba(27, 54, 93, 0.06);
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 5%;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo { height: 44px; }
nav { display: flex; gap: 1.75rem; align-items: center; }
nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}
nav a:hover { color: var(--copper); }
.header-cta {
  background: var(--copper);
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
}
.header-cta:hover { background: var(--copper-hover); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 5rem 5% 4.5rem;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.25rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.025em;
  max-width: 820px;
  margin: 0 auto 1.25rem;
}
.hero .sub {
  font-size: 1.125rem;
  max-width: 680px;
  margin: 0 auto 2rem;
  opacity: 0.9;
  font-weight: 400;
}
.btn {
  display: inline-block;
  background: var(--copper);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  margin: 0.3rem;
  transition: background 0.15s;
}
.btn:hover { background: var(--copper-hover); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.08); }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 2.25rem 5%;
  background: var(--off-white);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.stat strong {
  display: block;
  font-size: 2.4rem;
  color: var(--copper);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.stat span { color: var(--muted); font-size: 0.9rem; }

/* Sections */
section { padding: 4.5rem 5%; }
section h2 {
  color: var(--navy);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.section-intro { color: var(--muted); max-width: 620px; margin-bottom: 2rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s;
}
.card:hover { box-shadow: 0 8px 24px rgba(27, 54, 93, 0.1); }
.card h3 { margin-bottom: 0.5rem; color: var(--navy); font-size: 1.1rem; font-weight: 600; }
.card p { color: var(--text); font-size: 0.95rem; margin-bottom: 0.75rem; }
.card .meta { color: var(--copper); font-size: 0.85rem; font-weight: 600; }

/* About */
.about {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.about img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}
.about h2 { margin-bottom: 1rem; }

/* Process */
.process {
  background: var(--navy);
  color: var(--white);
  text-align: center;
}
.process h2 { color: var(--white); }
.process ol {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  list-style: none;
  margin-top: 1.5rem;
}
.process li { max-width: 140px; font-size: 0.9rem; }
.process li::before {
  content: counter(step);
  counter-increment: step;
  display: block;
  font-size: 1.5rem;
  color: var(--copper);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.process ol { counter-reset: step; }

/* CTA */
.cta-band {
  background: linear-gradient(90deg, var(--navy), var(--navy-mid));
  color: var(--white);
  text-align: center;
  padding: 4rem 5%;
}
.cta-band h2 { color: var(--white); margin-bottom: 0.75rem; }

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #D1D5DB;
  padding: 2.5rem 5%;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
}
.site-footer a { color: #E5E7EB; text-decoration: none; }
.site-footer a:hover { color: var(--copper); }
.footer-logo { height: 52px; }

@media (max-width: 768px) {
  .stats, .about { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .process ol { flex-direction: column; align-items: center; }
  nav { display: none; } /* simple mobile hide for now */
}