/* ============================================================
   style-rc.css — Risk & Compliance register (homepage)
   Light, banking-grade base; mint accent kept for brand
   continuity with the technical ensemble. 2026-11-02.
   ============================================================ */

:root {
  --paper: #F3F1EC;
  --paper-2: #ECE9E2;
  --ink: #1F1E1C;
  --muted: #6E6961;
  --line: #E3DFD7;
  --mint: #7E987B;      /* sage, deepened toward bottle */
  --green: #3D5A45;     /* bottle green primary */
  --dark: #1F1E1C;
  --dark-ink: #FAF9F6;
  --dark-muted: #8C877F;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Inter', 'Inter Fallback', Arial, sans-serif;
  --mono: 'SF Mono', Consolas, 'Liberation Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body.rc {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.rc a { color: var(--green); text-decoration: none; }
.rc a:hover { text-decoration: underline; }

.rc .wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Header ─────────────────────────────────────────────── */
.rc-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky; top: 0; z-index: 50;
}
.rc-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.rc-logo {
  font-family: var(--sans); font-weight: 700; letter-spacing: 0.14em;
  font-size: 0.95rem; color: var(--ink) !important; text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
}
.rc-logo .mark { width: 22px; height: 22px; display: block; }
.rc-nav { display: flex; gap: 28px; align-items: center; }
.rc-nav a {
  font-size: 0.82rem; letter-spacing: 0.04em; color: var(--muted);
}
.rc-nav a:hover { color: var(--ink); text-decoration: none; }
.rc-nav a.tech {
  border: 1px solid var(--line); border-radius: 3px;
  padding: 7px 14px; color: var(--ink);
}
.rc-nav a.tech:hover { border-color: var(--ink); }
@media (max-width: 760px) { .rc-nav:not(.sub) a:not(.tech) { display: none; } }

/* ── Hero ───────────────────────────────────────────────── */
.rc-hero {
  position: relative;
  min-height: 560px;
  display: flex; align-items: flex-end;
  color: #fff;
  background:
    linear-gradient(160deg, rgba(8,14,12,0.55) 0%, rgba(8,14,12,0.78) 70%),
    url('/assets/hero.jpg?v=2026-11-02'),
    linear-gradient(150deg, #2A2E27 0%, #1F1E1C 55%, #2C352A 100%);
  background-size: cover; background-position: center;
}
.rc-hero .wrap { padding-top: 110px; padding-bottom: 72px; }
.rc-hero h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.3rem, 5.4vw, 3.6rem);
  line-height: 1.12; letter-spacing: -0.01em;
  max-width: 740px;
}
.rc-hero .sub {
  margin-top: 22px; max-width: 640px;
  font-size: 1.05rem; line-height: 1.7; color: rgba(255,255,255,0.86);
}
.rc-hero .cta-row { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; }
.rc-btn {
  display: inline-block; padding: 13px 26px; border-radius: 3px;
  font-size: 0.88rem; letter-spacing: 0.04em; font-weight: 600;
}
.rc-btn.primary { background: var(--green); color: #FAF9F6 !important; }
.rc-btn.primary:hover { background: #2F4636; text-decoration: none; }
.rc-btn.ghost {
  border: 1px solid rgba(255,255,255,0.45); color: #fff !important;
}
.rc-btn.ghost:hover { border-color: #fff; text-decoration: none; }
.rc-hero .photo-credit {
  position: absolute; right: 18px; bottom: 10px;
  font-size: 0.66rem; color: rgba(255,255,255,0.4);
}

/* ── Proof band ─────────────────────────────────────────── */
.rc-proof { background: var(--dark); color: var(--dark-ink); }
.rc-proof .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px; padding-top: 34px; padding-bottom: 34px;
}
@media (max-width: 860px) { .rc-proof .wrap { grid-template-columns: repeat(2, 1fr); } }
.rc-proof .item { border-left: 2px solid var(--mint); padding-left: 16px; }
.rc-proof .num {
  font-family: var(--mono); font-size: 1.25rem; color: #9CB79E;
}
.rc-proof .lbl {
  font-size: 0.78rem; color: var(--dark-muted); margin-top: 4px;
  letter-spacing: 0.03em;
}

/* ── Sections ───────────────────────────────────────────── */
.rc-section { padding: 88px 0; }
.rc-section.alt { background: var(--paper-2); }
.rc-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--green); font-weight: 700; margin-bottom: 18px;
}
.rc-section h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.2;
  max-width: 760px; letter-spacing: -0.005em;
}
.rc-section .lede {
  margin-top: 20px; max-width: 680px; color: var(--muted);
  font-size: 1.02rem;
}

/* The question list */
.rc-qlist { margin-top: 40px; display: grid; gap: 0; max-width: 760px; }
.rc-qlist .q {
  display: flex; gap: 22px; padding: 22px 0;
  border-top: 1px solid var(--line); align-items: baseline;
}
.rc-qlist .q:last-child { border-bottom: 1px solid var(--line); }
.rc-qlist .n {
  font-family: var(--mono); color: var(--green); font-size: 0.9rem;
  min-width: 28px;
}
.rc-qlist .t { font-weight: 600; }
.rc-qlist .d { color: var(--muted); font-size: 0.95rem; margin-top: 4px; }

/* Pillars */
.rc-pillars {
  margin-top: 48px; display: grid; gap: 28px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 860px) { .rc-pillars { grid-template-columns: 1fr; } }
.rc-pillar {
  background: #FAF9F6; border: 1px solid var(--line);
  border-top: 3px solid var(--green);
  padding: 30px 26px; border-radius: 2px;
}
.rc-pillar h3 {
  font-family: var(--serif); font-weight: 400; font-size: 1.25rem;
  margin-bottom: 12px;
}
.rc-pillar p { color: var(--muted); font-size: 0.95rem; }

/* Evidence (dark) */
.rc-evidence { background: var(--dark); color: var(--dark-ink); }
.rc-evidence .rc-eyebrow { color: var(--mint); }
.rc-evidence h2 { color: #fff; }
.rc-evidence .lede { color: var(--dark-muted); }
.rc-evidence .chart {
  margin-top: 44px; border: 1px solid #3A3833; border-radius: 4px;
  overflow: hidden; background: var(--dark);
}
.rc-evidence .chart img { display: block; width: 100%; height: auto; }
.rc-evidence .caption {
  margin-top: 16px; font-size: 0.85rem; color: var(--dark-muted);
  max-width: 720px;
}

/* Audience columns */
.rc-aud { margin-top: 48px; display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
@media (max-width: 860px) { .rc-aud { grid-template-columns: 1fr; } }
.rc-aud .col {
  border: 1px solid var(--line); background: #FAF9F6;
  padding: 32px 28px; border-radius: 2px;
}
.rc-aud h3 {
  font-family: var(--serif); font-weight: 400; font-size: 1.3rem;
  margin-bottom: 6px;
}
.rc-aud .who {
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); margin-bottom: 18px; font-weight: 700;
}
.rc-aud ul { list-style: none; }
.rc-aud li {
  padding: 10px 0 10px 26px; position: relative;
  color: var(--muted); font-size: 0.95rem;
  border-top: 1px solid var(--line);
}
.rc-aud li::before {
  content: ""; position: absolute; left: 2px; top: 17px;
  width: 9px; height: 9px; background: var(--mint); border-radius: 1px;
}
.rc-aud .more { margin-top: 20px; font-weight: 600; font-size: 0.95rem; }

/* ── Subpage head ───────────────────────────────────────── */
.rc-page-head { padding: 72px 0 0; }
.rc-page-head h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2rem, 4.4vw, 2.9rem); line-height: 1.15;
  max-width: 760px; letter-spacing: -0.005em;
}
.rc-page-head .meta {
  margin-top: 14px; font-size: 0.9rem; color: var(--muted);
}

/* ── Tables (R&C register) ──────────────────────────────── */
.rc-table-wrap { margin-top: 44px; overflow-x: auto; }
.rc-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.rc-table th {
  text-align: left; font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); font-weight: 700;
  padding: 12px 14px 10px; border-bottom: 2px solid var(--ink);
}
.rc-table td {
  padding: 16px 14px; border-bottom: 1px solid var(--line);
  vertical-align: top; min-width: 150px;
}
.rc-table td.dim, .rc-table .dim { color: var(--muted); }
.rc-tag {
  display: inline-block; font-family: var(--mono); font-size: 0.68rem;
  padding: 2px 8px; border: 1px solid var(--line); border-radius: 2px;
  color: var(--green); background: #FAF9F6; white-space: nowrap;
}
.rc-tag.next { color: var(--muted); }

/* ── Key-value file rows ────────────────────────────────── */
.rc-kv { margin-top: 44px; max-width: 800px; }
.rc-kv .row { padding: 22px 0; border-top: 1px solid var(--line); }
.rc-kv .row:last-child { border-bottom: 1px solid var(--line); }
.rc-kv h3 {
  font-family: var(--serif); font-weight: 400; font-size: 1.18rem;
  margin-bottom: 8px;
}
.rc-kv p { color: var(--muted); font-size: 0.95rem; }
.rc-kv p + p { margin-top: 8px; }

/* ── Footer ─────────────────────────────────────────────── */
.rc-footer {
  border-top: 1px solid var(--line); background: var(--paper);
  padding: 56px 0 48px;
}
.rc-footer .honest {
  max-width: 760px; font-size: 0.9rem; color: var(--muted);
  border-left: 3px solid var(--mint); padding-left: 18px;
}
.rc-footer .bridge { margin-top: 34px; }
.rc-footer .bridge a { font-weight: 600; }
.rc-footer .legal {
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.78rem; color: var(--muted);
}
.rc-footer .legal a { color: var(--muted); margin-right: 18px; }
.rc-footer .name-story {
  margin-top: 10px; font-size: 0.78rem; color: var(--muted);
  font-style: italic;
}