/* ============================================================
   IndiGEO — shared styles (clean system-font edition)
   Palette: navy #1a3a6c · blue #007acc · postbox red #C8102E
            light #f8f9fa · dark #212529
   Type:    Tahoma (logo) · Segoe UI / Tahoma stack (everything)
   ============================================================ */

:root {
  --primary: #1a3a6c;
  --secondary: #007acc;
  --secondary-dark: #005fa3;
  --red: #C8102E;
  --light: #f8f9fa;
  --panel: #ffffff;
  --dark: #212529;
  --text: #333333;
  --muted: #5c6570;
  --line: #e0e0e0;
  --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --logo-font: Tahoma, 'Segoe UI', Geneva, Verdana, sans-serif;
  --mono: Consolas, 'Courier New', monospace;
  --max: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: var(--font);
  background: var(--light);
  color: var(--text);
  line-height: 1.6;
  font-size: 1rem;
}

img { max-width: 100%; display: block; }
a { color: var(--secondary); text-decoration: none; }
a:hover { color: var(--secondary-dark); text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--secondary); outline-offset: 3px; }

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

/* ---------- logo ---------- */
.logo {
  font-family: var(--logo-font);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  color: var(--dark);
  text-decoration: none;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.logo:hover { text-decoration: none; color: var(--dark); }
.logo .i { color: var(--red); font-size: 1.2em; font-weight: 700; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px; gap: 1rem;
}
.site-header .logo { font-size: 2.1rem; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--text); font-size: 0.95rem; font-weight: 500; }
.nav a:hover { color: var(--secondary); text-decoration: none; }
.nav a.active { color: var(--primary); font-weight: 700; }
.nav .btn { margin-left: 0.4rem; }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line); border-radius: 4px;
  padding: 0.45rem 0.7rem; font-family: var(--font); font-size: 0.85rem;
  cursor: pointer; color: var(--text);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font);
  font-weight: 600; font-size: 0.95rem;
  padding: 0.7rem 1.5rem;
  border-radius: 4px;
  border: 1px solid var(--secondary);
  color: var(--secondary);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { text-decoration: none; background: var(--secondary); color: #fff; }
.btn.primary { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.btn.primary:hover { background: var(--secondary-dark); border-color: var(--secondary-dark); }
.btn.on-dark { border-color: #fff; color: #fff; }
.btn.on-dark:hover { background: #fff; color: var(--primary); }

/* ---------- type helpers ---------- */
.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--secondary);
  display: block;
  margin-bottom: 0.8rem;
}
h1, h2, h3 { font-family: var(--font); color: var(--primary); line-height: 1.2; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
.lede { font-size: 1.18rem; color: var(--muted); max-width: 44em; }

section { padding: 4.5rem 0; }
.section-head { max-width: 46em; margin-bottom: 2.6rem; }
.section-head p { margin-top: 0.8rem; color: var(--muted); }

/* ---------- hero ---------- */
.hero { padding: 4.5rem 0 5.5rem; background: #fff; border-bottom: 1px solid var(--line); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}
.hero h1 { margin: 0 0 1.1rem; }
.hero h1 .accent { color: var(--secondary); }
.hero .lede { margin-bottom: 1.8rem; }
.hero-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-bottom: 2.6rem; }

.hero-stats { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.hero-stats .stat { border-left: 3px solid var(--secondary); padding-left: 0.9rem; }
.hero-stats .num { font-weight: 700; font-size: 1.5rem; line-height: 1.15; display: block; color: var(--primary); }
.hero-stats .lbl { font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }

.hero-visual { position: relative; }
.hero-visual .sat {
  border-radius: 6px;
  box-shadow: 0 16px 40px -16px rgba(26, 58, 108, 0.4);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}
.hero-visual .coords {
  position: absolute; top: 0.8rem; right: 0.9rem;
  max-width: 75%;
  text-align: right;
  line-height: 1.45;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.92);
  background: rgba(26,58,108,0.6);
  padding: 0.25rem 0.55rem; border-radius: 3px;
}

/* ---------- signature: verified record ledger ---------- */
.ledger {
  position: absolute;
  left: -2rem; bottom: -1.6rem;
  width: min(112%, 560px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 14px 36px -14px rgba(33, 37, 41, 0.3);
  font-family: var(--mono);
  font-size: 0.72rem;
  overflow: hidden;
}
.ledger .ledger-head, .ledger .row {
  display: grid;
  grid-template-columns: 4.4em 4em 4em 1fr 6.4em;
  gap: 0.6em;
  padding: 0.5em 0.9em;
  align-items: center;
  white-space: nowrap;
}
.ledger .ledger-head { background: var(--primary); color: #cfd9e8; letter-spacing: 0.06em; font-size: 0.66rem; }
.ledger .ledger-title {
  background: #fff;
  color: var(--primary);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.5em 1rem 0.45em;
  border-bottom: 1px solid var(--line);
}
.ledger .row { border-top: 1px solid var(--line); color: var(--text); }
.ledger .row .lith { overflow: hidden; text-overflow: ellipsis; }
.ledger .check {
  color: var(--red); font-weight: 700; justify-self: end;
  opacity: 0; animation: stamp 0.45s ease forwards;
}
.ledger .row:nth-child(3) .check { animation-delay: 0.6s; }
.ledger .row:nth-child(4) .check { animation-delay: 1.2s; }
.ledger .row:nth-child(5) .check { animation-delay: 1.8s; }
@keyframes stamp {
  0% { opacity: 0; transform: scale(1.7); }
  100% { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) { .ledger .check { opacity: 1; } }

/* ---------- process ---------- */
.process { background: var(--light); border-bottom: 1px solid var(--line); }
.process-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.process-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.6rem 1.5rem;
}
.process-step .depth {
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); display: block; margin-bottom: 0.7rem; font-weight: 600;
}
.process-step .depth b { color: var(--secondary); }
.process-step h3 { margin-bottom: 0.5rem; }
.process-step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- services grid ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr));
  gap: 1.4rem;
}
.svc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.6rem 1.5rem 1.5rem;
  box-shadow: 0 2px 6px rgba(33,37,41,0.04);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.svc-card:hover { box-shadow: 0 8px 22px rgba(26,58,108,0.12); transform: translateY(-2px); }
.svc-card .tag {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--secondary); font-weight: 700;
  display: block; margin-bottom: 0.7rem;
}
.svc-card h3 { margin-bottom: 0.55rem; }
.svc-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 0.9rem; }
.svc-card ul { list-style: none; }
.svc-card li {
  font-size: 0.93rem;
  padding: 0.32rem 0 0.32rem 1.35rem;
  position: relative;
  border-top: 1px solid #f0f1f2;
}
.svc-card li::before { content: "✓"; color: var(--red); font-weight: 700; position: absolute; left: 0; }
.svc-card .more { font-size: 0.9rem; font-weight: 600; }

/* ---------- before/after ---------- */
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: stretch; }
.ba-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.9rem;
  display: flex; flex-direction: column;
}
.ba-panel img { border-radius: 4px; width: 100%; object-fit: contain; background: #fff; flex: 1; }
.ba-panel .cap {
  font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 0.7rem; color: var(--muted);
}
.ba-panel.after .cap { color: var(--red); }
.ba-panel.after { border-color: var(--red); }

.case { padding: 3.2rem 0; border-top: 1px solid var(--line); }
.case:first-of-type { border-top: none; }
.case .case-id {
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; color: var(--secondary);
  display: block; margin-bottom: 0.6rem;
}
.case h2 { margin-bottom: 0.8rem; font-size: clamp(1.35rem, 2.4vw, 1.8rem); }
.case > .wrap > p, .case .case-copy { color: var(--muted); max-width: 52em; margin-bottom: 1.7rem; }

/* ---------- dark CTA band ---------- */
.cta-band { background: var(--primary); color: #fff; padding: 4rem 0; }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-band h2 { max-width: 18em; color: #fff; }
.cta-band p { color: #c3cede; margin-top: 0.7rem; max-width: 36em; }

/* ---------- why / feature rows ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 1.4rem; }
.why-item {
  background: #fff; border: 1px solid var(--line); border-radius: 6px;
  padding: 1.6rem 1.5rem;
}
.why-item .big { font-weight: 700; font-size: 2.2rem; line-height: 1.1; color: var(--primary); }
.why-item .big span { color: var(--red); }
.why-item h3 { margin: 0.55rem 0 0.4rem; font-size: 1.02rem; }
.why-item p { color: var(--muted); font-size: 0.94rem; }

/* ---------- generic two-col ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.two-col img { border-radius: 6px; border: 1px solid var(--line); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; }
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: 6px;
  padding: 1.7rem; margin-bottom: 1.2rem;
  box-shadow: 0 2px 6px rgba(33,37,41,0.04);
}
.contact-card h3 { margin-bottom: 0.5rem; }
.contact-card .mono { font-family: var(--mono); font-size: 0.86rem; }
.contact-card p { color: var(--muted); font-size: 0.95rem; }
.contact-card a { font-weight: 600; }

dl.detail { display: grid; grid-template-columns: 7.5em 1fr; row-gap: 0.45rem; font-size: 0.95rem; margin-top: 0.9rem; }
dl.detail dt { font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; color: var(--muted); padding-top: 0.25em; }
dl.detail dd { color: var(--text); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 3rem 0 2rem; background: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr auto; gap: 2.5rem; margin-bottom: 2rem; align-items: start; }
.footer-grid > div:nth-child(2) { justify-self: end; }
.footer-grid > div:nth-child(2) ul { columns: 2; column-gap: 3.5rem; }
.footer-grid > div:nth-child(2) li { break-inside: avoid; }
.site-footer p, .site-footer li { font-size: 0.9rem; color: var(--muted); }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 0.4rem; }
.site-footer a { color: var(--text); }
.site-footer a:hover { color: var(--secondary); }
.footer-legal {
  border-top: 1px solid var(--line);
  padding-top: 1.3rem;
  font-size: 0.8rem; color: var(--muted);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem;
}

/* ---------- page hero (interior pages) ---------- */
.page-hero { padding: 3.6rem 0 3rem; border-bottom: 1px solid var(--line); background: #fff; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 0.9rem; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 1rem; }
  .ledger { position: static; width: 100%; margin-top: 1rem; box-shadow: none; }
  .process-rail { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .footer-grid > div:nth-child(2) { justify-self: start; }
  .ba-pair { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav {
    display: none;
    position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start;
    padding: 1.2rem 2rem 1.6rem; gap: 1rem;
  }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  section { padding: 3.2rem 0; }
}


/* ---------- small phones ---------- */
@media (max-width: 480px) {
  .wrap { padding: 0 1.15rem; }
  .hero { padding: 3rem 0 3.6rem; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .hero-stats { gap: 1.4rem; }
  .ledger { font-size: 0.64rem; }
  .ledger .ledger-head { font-size: 0.6rem; }
  .cta-band .btn { width: 100%; text-align: center; }
  .site-header .logo { font-size: 1.8rem; }
}