:root {
  --navy: #0f2444;
  --navy-deep: #081529;
  --cream: #faf6ed;
  --tan: #e8dfc8;
  --tan-soft: #f2ead6;
  --rust: #c2491a;
  --rust-deep: #9a3613;
  --gold: #d4a94c;
  --ink: #1f1f1f;
  --muted: #5a5a5a;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: 'Oswald', 'Inter', sans-serif;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--rust); }

/* ─── NAV ────────────────────────────────── */
.nav {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--gold);
}
.nav-brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
}
.nav-brand span { color: var(--gold); }
.nav-brand .nav-emoji {
  font-size: 26px;
  margin-right: 10px;
  line-height: 1;
  color: initial;
  display: inline-block;
  vertical-align: -4px;
}
.nav-toggle { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  color: var(--cream);
  font-size: 28px;
  line-height: 1;
  user-select: none;
  padding: 4px 8px;
}
.nav-toggle-label:hover { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  color: var(--cream);
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
}
.nav-links a:hover { opacity: 1; color: var(--gold); }
.nav-cta {
  background: var(--rust);
  color: var(--cream) !important;
  padding: 10px 20px;
  border-radius: 2px;
  opacity: 1 !important;
  margin-left: auto;
}
.nav-cta:hover { background: var(--rust-deep); }

/* ─── HERO ───────────────────────────────── */
.hero {
  background: var(--navy);
  color: var(--cream);
  padding: 80px 40px 70px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hero-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hero-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  max-width: 720px;
  margin: 0 auto;
  color: rgba(250, 246, 237, 0.88);
  font-weight: 400;
}

/* ─── SPLIT (two-column service callout) ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--cream);
}
.col {
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.col.v2 {
  background: var(--tan-soft);
  border-right: 1px solid var(--tan);
}
.col.v1 {
  background: var(--cream);
}
.col-graphic {
  width: 100%;
  max-width: 460px;
  height: auto;
  margin-bottom: 32px;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(15, 36, 68, 0.12);
}
.col h2 {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 24px;
  max-width: 480px;
}
.col-bullets {
  list-style: none;
  text-align: left;
  max-width: 480px;
  margin: 0 auto 32px;
  padding: 0;
}
.col-bullets li {
  padding: 12px 0 12px 32px;
  position: relative;
  font-size: 15.5px;
  color: var(--ink);
  border-bottom: 1px solid rgba(15, 36, 68, 0.08);
}
.col-bullets li:last-child { border-bottom: none; }
.col-bullets li::before {
  content: "▸";
  color: var(--rust);
  position: absolute;
  left: 8px;
  top: 12px;
  font-weight: 700;
}
.col-solution {
  background: var(--navy);
  color: var(--cream);
  padding: 20px 24px;
  border-left: 4px solid var(--gold);
  max-width: 480px;
  text-align: left;
  font-size: 15px;
  margin-bottom: 32px;
  line-height: 1.55;
}

/* ─── SOURCE NOTE (expandable footnote) ── */
.source-note {
  max-width: 480px;
  width: 100%;
  text-align: left;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.col-solution + .source-note {
  margin-top: -20px;
}
.source-note summary {
  cursor: pointer;
  padding: 6px 0;
  font-weight: 500;
  color: var(--navy);
  opacity: 0.7;
  letter-spacing: 0.01em;
  list-style: none;
  outline: none;
  user-select: none;
  font-size: 12.5px;
}
.source-note summary::-webkit-details-marker { display: none; }
.source-note summary::before {
  content: "+ ";
  font-weight: 700;
  color: var(--rust);
  margin-right: 4px;
}
.source-note[open] summary::before { content: "− "; }
.source-note summary:hover { opacity: 1; }
.source-note .source-body {
  padding: 12px 14px;
  background: rgba(15, 36, 68, 0.05);
  border-left: 3px solid var(--tan);
  line-height: 1.55;
  font-size: 12.5px;
  font-style: italic;
  margin-top: 6px;
}

/* ─── BUTTONS ───────────────────────────── */
.cta {
  display: inline-block;
  background: var(--rust);
  color: var(--cream);
  padding: 16px 36px;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s;
}
.cta:hover {
  background: var(--rust-deep);
  color: var(--cream);
}
.cta.dark {
  background: var(--navy);
  color: var(--cream);
}
.cta.dark:hover { background: var(--navy-deep); color: var(--cream); }

/* ─── TRUST BAND ─────────────────────────── */
.trust {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 44px 40px;
  text-align: center;
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
}
.trust-lead {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(18px, 2.1vw, 24px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.trust-lead .accent { color: var(--gold); }
.trust-sub {
  font-size: 14px;
  color: rgba(250, 246, 237, 0.75);
  letter-spacing: 0.04em;
}

/* ─── BOTTOM CTA ─────────────────────────── */
.bottom-cta {
  background: var(--tan-soft);
  padding: 80px 40px;
  text-align: center;
  border-bottom: 1px solid var(--tan);
}
.bottom-cta h2 {
  font-size: clamp(26px, 3vw, 36px);
  color: var(--navy);
  margin-bottom: 14px;
  font-weight: 600;
  text-transform: uppercase;
}
.bottom-cta p {
  font-size: 17px;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 32px;
}

/* ─── FOOTER ─────────────────────────────── */
footer {
  background: var(--navy-deep);
  color: rgba(250, 246, 237, 0.75);
  padding: 44px 40px 36px;
  text-align: center;
  font-size: 14px;
  line-height: 1.9;
}
footer .brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 16px;
  margin-bottom: 10px;
}
footer a { color: var(--gold); }
footer a:hover { color: var(--cream); }
footer .divider { color: rgba(212, 169, 76, 0.4); margin: 0 8px; }

footer .quick-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 0;
  margin-bottom: 18px;
  font-family: 'Oswald', sans-serif;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
footer .quick-links a {
  color: rgba(250, 246, 237, 0.9);
  padding: 0 14px;
  border-right: 1px solid rgba(212, 169, 76, 0.25);
}
footer .quick-links a:last-child { border-right: none; }
footer .quick-links a:hover { color: var(--gold); }

/* ─── RESPONSIVE ─────────────────────────── */
@media (max-width: 860px) {
  .nav {
    padding: 14px 20px;
    flex-wrap: wrap;
    gap: 12px;
    position: relative;
  }
  .nav-toggle-label { display: inline-block; }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    order: 3;
    flex-basis: 100%;
    background: var(--navy-deep);
    border-top: 1px solid rgba(212, 169, 76, 0.25);
    margin: 12px -20px -14px;
    padding: 8px 0;
  }
  .nav-toggle:checked ~ .nav-links { display: flex; }
  .nav-links a {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    opacity: 1;
    font-size: 15px;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-cta {
    margin: 8px 20px 4px;
    text-align: center;
    border-radius: 2px;
  }
  .hero { padding: 56px 24px 48px; }
  .split { grid-template-columns: 1fr; }
  .col { padding: 48px 24px; border-right: none !important; }
  .col.v2 { border-bottom: 1px solid var(--tan); }
  .trust { padding: 36px 24px; }
  .bottom-cta { padding: 56px 24px; }
  footer { padding: 32px 20px; }
}

@media (max-width: 720px) {
  footer .quick-links { gap: 6px 0; font-size: 11.5px; }
  footer .quick-links a { padding: 0 8px; }
}