/* Shared design system for SplintFab Scanner app resources.
   Kept in sync with the Boom Consulting LLC site (boomcon.space) so
   navigating between the two feels seamless. Self-contained: no external
   fonts or cross-domain assets, so these pages stay independent of the domain. */

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

:root {
  --navy: #1F4E79;
  --navy-dark: #163a5c;
  --ink: #1a1a1a;
  --muted: #5a6673;
  --line: #e5e8ec;
  --bg: #f6f8fa;
}

html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav (identical to the LLC site) */
nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: linear-gradient(135deg, var(--navy), #2e6fa8);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.85rem; font-weight: 800;
}
.nav-links { display: flex; gap: 20px; font-size: 0.92rem; }
.nav-links a { color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--navy); text-decoration: none; }
@media (max-width: 560px) { .nav-links { display: none; } }

/* Hero (gradient banner) — text is explicitly white so it never inherits
   the dark body/paragraph colour on top of the navy background. */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 64px 24px 56px;
  text-align: center;
}
.hero .crumb { font-size: 0.82rem; color: #fff; opacity: 0.75; margin-bottom: 14px; }
.hero .crumb a { color: #fff; opacity: 0.95; }
.hero h1 { color: #fff; font-size: 2.2rem; font-weight: 800; letter-spacing: -0.02em; }
.hero p { max-width: 600px; margin: 14px auto 0; color: #fff; opacity: 0.92; font-size: 1.08rem; }

/* Document card (privacy / support body) */
main {
  max-width: 760px; margin: 40px auto;
  background: #fff; border: 1px solid var(--line);
  border-radius: 12px; box-shadow: 0 1px 4px rgba(0,0,0,.05);
  padding: 40px 48px;
}
.meta { font-size: 0.85rem; color: #666; margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
main h2 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin: 26px 0 8px; }
main h2:first-child, main h2:first-of-type { margin-top: 0; }
main p { margin-bottom: 12px; color: #333; }
main a { color: var(--navy); }

/* Support FAQ accordions */
details { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 10px; }
summary {
  padding: 12px 16px; font-weight: 600; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.2rem; color: var(--navy); }
details[open] summary::after { content: "\2212"; }
.detail-body { padding: 4px 16px 14px; color: #444; font-size: 0.95rem; }
.contact-box { background: #eaf1f8; border-left: 4px solid var(--navy); border-radius: 6px; padding: 16px 20px; margin-top: 8px; }

/* Index resource list */
.reslist { max-width: 620px; margin: 40px auto; padding: 0 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 6px 8px; }
.card .row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 18px; border-bottom: 1px solid var(--line); }
.card .row:last-child { border-bottom: none; }
.card .row .t { font-weight: 700; }
.card .row .d { color: var(--muted); font-size: 0.9rem; margin-top: 2px; }
.card .row a.go { color: var(--navy); font-weight: 600; white-space: nowrap; }

/* Footer (identical to the LLC site) */
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; text-align: center; padding: 30px 24px 40px; }
footer a { color: var(--muted); margin: 0 8px; }

@media (max-width: 640px) {
  main { margin: 16px; padding: 24px 20px; }
  .hero { padding: 52px 20px 46px; }
  .hero h1 { font-size: 1.8rem; }
}