/* ==========================================================================
   Dynasty Lane Lead Surface — master stylesheet
   Operation Convergence Section 8 · LOCKED 2026-05-09
   Brand palette: navy #0F1E3D · charcoal #2A2A2D · platinum #9BA3AB · cream #EDE3CC · amber #E8B872
   ========================================================================== */

:root {
  --navy: #0F1E3D;
  --charcoal: #2A2A2D;
  --platinum: #9BA3AB;
  --cream: #EDE3CC;
  --amber: #E8B872;
  --shadow: 0 24px 48px rgba(15, 30, 61, 0.18);
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--navy);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--navy); text-decoration: none; transition: color 200ms ease; }
a:hover { color: var(--amber); }

img { max-width: 100%; height: auto; display: block; }

/* ----- Header / Crest ----- */
.lane-header {
  background: var(--navy);
  color: var(--cream);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(232, 184, 114, 0.2);
}
.lane-header .crest { height: 56px; width: auto; }
.lane-header .breadcrumb { font-family: var(--serif); letter-spacing: 0.08em; font-size: 14px; color: var(--platinum); text-transform: uppercase; }
.lane-header .breadcrumb strong { color: var(--cream); font-weight: 500; }

/* ----- Hero ----- */
.lane-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: var(--navy);
  color: var(--cream);
  min-height: 78vh;
}
.lane-hero__image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
.lane-hero__copy {
  padding: 96px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(180deg, var(--navy) 0%, #0a1428 100%);
}
.lane-hero__eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--amber);
  margin-bottom: 20px;
}
.lane-hero__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  color: var(--cream);
}
.lane-hero__title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--platinum);
  margin-bottom: 36px;
  line-height: 1.4;
}
.lane-hero__hook {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 28px;
  line-height: 1.45;
  color: var(--cream);
  margin-bottom: 40px;
  max-width: 560px;
}
.lane-hero__cta {
  display: inline-block;
  background: var(--amber);
  color: var(--navy);
  padding: 18px 36px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  width: fit-content;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.lane-hero__cta:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--navy); }

/* ----- Section ----- */
.lane-section {
  padding: 112px 80px;
  max-width: 1280px;
  margin: 0 auto;
}
.lane-section__eyebrow {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.lane-section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 32px;
  max-width: 760px;
}
.lane-section__body {
  font-size: 18px;
  line-height: 1.7;
  color: var(--charcoal);
  max-width: 720px;
}
.lane-section__body p + p { margin-top: 20px; }

.lane-section--dark { background: var(--navy); color: var(--cream); }
.lane-section--dark .lane-section__title { color: var(--cream); }
.lane-section--dark .lane-section__body { color: var(--platinum); }
.lane-section--dark .lane-section__eyebrow { color: var(--amber); }

/* ----- Token slot (visible while empty for Triangle review) ----- */
.lane-token {
  background: rgba(232, 184, 114, 0.08);
  border-left: 3px solid var(--amber);
  padding: 24px 32px;
  font-family: var(--sans);
  font-style: italic;
  color: var(--charcoal);
  font-size: 16px;
  margin: 24px 0;
}
.lane-token::before {
  content: "[KAIROS COPY] ";
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.1em;
  font-size: 12px;
  color: var(--amber);
}

/* ----- Wire details (Frost Bank, copy-button-ready) ----- */
.wire-block {
  background: var(--cream);
  border: 1px solid rgba(15, 30, 61, 0.12);
  padding: 40px;
  max-width: 640px;
  margin: 32px 0;
}
.wire-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(15, 30, 61, 0.08);
  font-family: var(--sans);
}
.wire-row:last-child { border-bottom: none; }
.wire-label { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--platinum); }
.wire-value { font-size: 18px; font-weight: 500; color: var(--navy); font-family: monospace; }
.wire-copy {
  background: var(--navy);
  color: var(--cream);
  border: none;
  padding: 6px 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  margin-left: 16px;
  transition: background 200ms ease;
}
.wire-copy:hover { background: var(--amber); color: var(--navy); }

/* ----- Cross-link family card (Texas Corridor warm reference) ----- */
.family-card {
  background: var(--cream);
  border: 1px solid rgba(15, 30, 61, 0.12);
  border-left: 4px solid var(--amber);
  padding: 32px 40px;
  margin: 64px auto;
  max-width: 720px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.family-card__label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: var(--amber);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.family-card__body {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--navy);
  line-height: 1.5;
}
.family-card__body a { color: var(--navy); border-bottom: 1px solid var(--amber); }
.family-card__body a:hover { color: var(--amber); }

/* ----- Footer / "All Roads Lead Back to Dynasty" ----- */
.lane-footer {
  background: var(--navy);
  color: var(--cream);
  padding: 80px 48px 56px;
  text-align: center;
}
.lane-footer__crest {
  height: 80px;
  margin: 0 auto 32px;
  opacity: 0.92;
}
.lane-footer__signoff {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--cream);
  margin-bottom: 12px;
}
.lane-footer__attribution {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--cream);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.lane-footer__doctrine {
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  color: var(--amber);
  letter-spacing: 0.06em;
}
.lane-footer__legal {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(232, 184, 114, 0.18);
  font-family: var(--sans);
  font-size: 12px;
  color: var(--platinum);
  letter-spacing: 0.08em;
}

/* ----- Mobile ----- */
@media (max-width: 900px) {
  .lane-header { padding: 20px 24px; }
  .lane-hero { grid-template-columns: 1fr; min-height: auto; }
  .lane-hero__image { min-height: 60vh; }
  .lane-hero__copy { padding: 56px 32px; }
  .lane-hero__name { font-size: 44px; }
  .lane-hero__hook { font-size: 22px; }
  .lane-section { padding: 72px 32px; }
  .lane-section__title { font-size: 34px; }
  .family-card { flex-direction: column; align-items: flex-start; padding: 24px 28px; }
  .wire-row { flex-wrap: wrap; gap: 12px; }
}