/* SHARED BRAND COLORS, FONTS & COMPONENTS - SYSTEM FONTS ONLY */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Color system (oklch-based) */
  --gold: oklch(78% 0.12 80);
  --gold-dim: oklch(55% 0.08 80);
  --steel: oklch(72% 0.02 220);
  --bg: #000;
  --vault-bg: #0a0a0c;
  --reveal-bg: oklch(7% 0.015 240);
  --text: oklch(92% 0.01 220);
  --text-dim: oklch(60% 0.02 220);
  --accent: oklch(78% 0.12 80);

  /* SVG / cog tones */
  --cog-fill: oklch(18% 0.02 220);
  --cog-stroke: oklch(45% 0.06 220);
  --cog-active: oklch(78% 0.12 80);

  /* Seal illumination tones (vault SVG) */
  --seal-dim: #4a5a6a;
  --seal-glow: #0AFFFF;

  /* Borders / dividers (subtle steel tones) */
  --border-dim: oklch(25% 0.04 220);
  --border-soft: oklch(22% 0.03 220);
  --border-strong: oklch(35% 0.04 220);

  /* Card surfaces */
  --card-bg: oklch(12% 0.005 220);
  --card-bg-deep: oklch(9% 0.015 240);
  --card-bg-hover: oklch(12% 0.02 220);

  /* Misc */
  --dot-inactive: oklch(30% 0.03 220);
  --footer-copy-1: oklch(62% 0.02 220);   /* nav sublabel  (WCAG AA on black) */
  --footer-copy-2: oklch(58% 0.02 220);   /* legal links   (WCAG AA on black) */
  --footer-copy-3: oklch(54% 0.02 220);   /* © copy        (WCAG AA on black) */
  --act60-color: oklch(55% 0.06 80);

  /* Layout */
  --container-width: min(500px, 100vw);

  /* Font families (system only) */
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Helvetica Neue', Helvetica, sans-serif;
}

/* ==========================================================================
   2. BASE / RESET
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background: var(--bg);
  font-family: var(--font-serif);
  color: var(--text);
  line-height: 1.6;
}

body {
  overflow-y: auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(28px, 5vw, 48px); color: var(--gold); font-weight: 600; }
h2 { font-size: clamp(22px, 3vw, 30px); color: var(--gold); margin-top: clamp(28px, 4vw, 40px); font-weight: 500; }
h3 { font-size: clamp(18px, 3vw, 32px); font-weight: 400; }
h4 { font-size: clamp(16px, 2.5vw, 24px); }
.master-headline { color: var(--gold); }
.shell-intro {
  font-family: var(--font-sans);
  font-size: clamp(14px, 1.7vw, 17px);
  color: var(--text-dim);
  line-height: 1.7;
  border-left: 2px solid var(--gold-dim);
  padding-left: 16px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.legal-master-heading {
  margin-bottom: clamp(20px, 3svh, 32px);
  padding-bottom: clamp(14px, 2svh, 20px);
  border-bottom: 1px solid var(--border-dim);
}
.legal-section-heading {
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gold);
  margin-bottom: clamp(16px, 2svh, 24px);
}

/* ==========================================================================
   CONTACT FORM TABS (Sales / Partnerships / Support)
   ========================================================================== */
.contact-tabs { margin-top: clamp(20px, 3vw, 32px); }

.tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: clamp(24px, 3vw, 36px);
}
.tab-bar .tab {
  background: transparent;
  border: none;
  padding: clamp(12px, 1.8vw, 16px) clamp(18px, 3vw, 28px);
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.4vw, 13px);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  min-height: 44px;
  margin-bottom: -1px;
}
.tab-bar .tab:hover { color: var(--text); }
.tab-bar .tab[aria-selected="true"] {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.tab-bar .tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.tab-panel { animation: tab-fade-in 0.25s ease-out; }
.tab-panel[hidden] { display: none; }

@keyframes tab-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

p, li {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
  font-family: var(--font-sans);
}

ul, ol { margin-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: 0.8rem; }

section { margin-bottom: clamp(32px, 5vw, 48px); }

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--steel); }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 80px) clamp(20px, 5vw, 40px);
  font-family: var(--font-sans);
  /* Container query root: descendants can react to main's actual width,
     not viewport. Wide main (shell pages) gets 2-col service cards;
     narrow main (reading pages) and narrow content (vault) stay 1-col. */
  container-type: inline-size;
  container-name: main;
}

/* Reading-width pages (long-form text): about, privacy, terms, etc. */
body.reading main {
  max-width: 720px;
}

/* Homepage hero and vault results sit close to the header — the default main
   top padding leaves the lead content floating too low on these pages. */
main:has(> .home-hero),
body.vault-page main {
  padding-top: clamp(16px, 3vw, 32px);
}

/* When main itself is wide enough, any <section> whose direct children
   include a .service-card flows those cards into a 2-column grid. Section
   headings and intro <p>s span the full row. Below 720px main width
   (mobile, narrow main, or vault panel) cards stay in a single column. */
@container main (min-width: 720px) {
  section:has(> .service-card) {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(16px, 2vw, 28px);
    align-items: start;
  }
  section:has(> .service-card) > h1,
  section:has(> .service-card) > h2,
  section:has(> .service-card) > h3,
  section:has(> .service-card) > p {
    grid-column: 1 / -1;
  }
  section:has(> .service-card) > .service-card {
    margin-bottom: 0;
  }
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
  font-family: var(--font-sans);
}

.section-divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: clamp(32px, 5vw, 48px) 0;
}

/* ==========================================================================
   3. BACK LINK (interior pages)
   ========================================================================== */
.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--gold);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.back-link:hover { color: var(--steel); }

/* ==========================================================================
   4. HEADER / WORDMARK
   ========================================================================== */
.site-header {
  position: absolute;
  top: clamp(24px, 5svh, 48px);
  left: 0;
  right: 0;
  z-index: 3;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.header-logo {
  width: clamp(80px, 12svh, 140px);
  height: auto;
}

.header-title {
  font-size: clamp(13px, 2.2svh, 18px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  font-family: var(--font-serif);
  margin: 0;
}

.header-subtitle {
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
  font-family: var(--font-sans);
}

/* ==========================================================================
   5. QUESTION AREA (vault)
   ========================================================================== */
.question-prompt {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8svh, 14px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: center;
  min-height: 1.6em;
  transition: opacity 0.4s;
}

.question-text {
  font-size: clamp(15px, 2.6svh, 20px);
  color: var(--text);
  text-align: center;
  line-height: 1.4;
  min-height: 2.8em;
  transition: opacity 0.5s;
  text-wrap: pretty;
  font-family: var(--font-serif);
}

.options-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1.5svh, 12px);
  width: 100%;
  transition: opacity 0.4s;
}

.opt-btn {
  background: transparent;
  border: 1px solid var(--border-dim);
  color: var(--text);
  padding: clamp(10px, 1.8svh, 14px) clamp(14px, 3vw, 22px);
  font-size: clamp(12px, 1.9svh, 15px);
  font-family: var(--font-sans);
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.34, 1.26, 0.64, 1);
  text-align: left;
  line-height: 1.3;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.opt-btn::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transition: transform 0.25s;
  transform-origin: center;
}

.opt-btn:hover {
  border-color: var(--gold);
  background: color-mix(in oklch, var(--gold) 8%, transparent);
  color: var(--gold);
  padding-left: clamp(20px, 4vw, 30px);
}
.opt-btn:hover::before { transform: scaleY(1); }
.opt-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.step-dots {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--dot-inactive);
  transition: background 0.4s, transform 0.4s;
}
.dot.active { background: var(--gold); transform: scale(1.4); }
.dot.done { background: var(--gold-dim); }

.unlock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s;
}
.unlock-overlay.visible { opacity: 1; }

.unlock-text {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8svh, 13px);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
}

/* ==========================================================================
   6. CONTENT BODY
   ========================================================================== */
.content-wrap {
  margin: 0 auto;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s 0.3s, transform 0.8s 0.3s;
}
.content-wrap.visible { opacity: 1; transform: translateY(0); }

.content-sector-tag {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: clamp(8px, 1.5svh, 14px);
}

.content-headline {
  font-size: clamp(22px, 4svh, 34px);
  color: var(--text);
  line-height: 1.2;
  margin-bottom: clamp(16px, 3svh, 28px);
  text-wrap: pretty;
  font-family: var(--font-serif);
}

.content-overview {
  font-size: clamp(13px, 2vw, 16px);
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: clamp(24px, 4svh, 40px);
  border-left: 2px solid var(--gold-dim);
  padding-left: 16px;
  font-family: var(--font-sans);
}

.content-divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: clamp(20px, 3.5svh, 32px) 0;
}

.content-section-label {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: clamp(12px, 2svh, 20px);
}

/* ==========================================================================
   7. SERVICE CARD
   ========================================================================== */
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-dim);
  padding: clamp(14px, 2vw, 20px) clamp(16px, 3vw, 22px);
  margin-bottom: clamp(10px, 1.8svh, 14px);
  border-radius: 2px;
  transition: border-color 0.25s;
}
.service-card:hover { border-color: var(--gold); }

.service-card h3 {
  font-size: clamp(14px, 2vw, 19px);
  color: var(--text);
  font-weight: 400;
  margin-bottom: 6px;
  font-family: var(--font-serif);
}

.service-card p {
  font-size: clamp(12px, 1.5vw, 15px);
  color: var(--text-dim);
  line-height: 1.6;
  font-family: var(--font-sans);
  margin-bottom: 0;
}

/* ==========================================================================
   8. DEPLOYMENT BLOCK (vault content)
   ========================================================================== */
.deployment-block {
  background: var(--card-bg);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: clamp(18px, 3svh, 28px) clamp(16px, 3vw, 24px);
  margin: clamp(20px, 3.5svh, 32px) 0;
}

.deployment-label {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.deployment-title {
  font-size: clamp(16px, 2.5svh, 22px);
  color: var(--text);
  margin-bottom: 12px;
  font-family: var(--font-serif);
}

.deployment-text {
  font-size: clamp(12px, 1.8vw, 15px);
  color: var(--text-dim);
  line-height: 1.7;
  font-family: var(--font-sans);
}

/* ==========================================================================
   9. CTAs
   ========================================================================== */
.cta-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: clamp(24px, 4svh, 40px) 0;
}

.cta-primary {
  background: var(--gold);
  color: var(--bg);
  border: none;
  padding: clamp(14px, 2.5svh, 18px) 28px;
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8svh, 14px);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: opacity 0.2s, transform 0.2s;
  width: 100%;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}
.cta-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.cta-secondary {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-dim);
  padding: clamp(12px, 2svh, 16px) 24px;
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.6svh, 13px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
  width: 100%;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}
.cta-secondary:hover { border-color: var(--gold); color: var(--text); }

/* Content-width CTA (overrides the default full-width on .cta-primary/secondary) */
.cta-auto { width: auto; }

.cta-reset {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-dim);
  padding: clamp(10px, 1.8svh, 14px) 22px;
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.5svh, 12px);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.cta-reset:hover { border-color: var(--gold); color: var(--gold); }

/* Sector-page CTA section (used by shell pages and vault result) */
.cta-section {
  background: color-mix(in oklch, var(--gold) 8%, transparent);
  border: 1px solid var(--gold);
  padding: 2.5rem;
  border-radius: 2px;
  margin-top: clamp(1.5rem, 4vw, 3rem);
  text-align: center;
}
.cta-section h3 {
  color: var(--gold);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-family: var(--font-serif);
}
.cta-section p {
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  font-family: var(--font-sans);
}

.cta-button {
  display: inline-block;
  background: var(--gold);
  color: var(--bg);
  padding: clamp(12px, 2vw, 16px) clamp(20px, 3vw, 32px);
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8vw, 14px);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  text-decoration: none;
  margin: 0.5rem;
}
.cta-button:hover { opacity: 0.88; transform: translateY(-2px); }

.cta-button.secondary {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-dim);
}
.cta-button.secondary:hover { border-color: var(--gold); color: var(--text); }

/* Generic .button (legacy / utility) */
.button {
  display: inline-block;
  background: var(--gold);
  color: var(--bg);
  padding: clamp(12px, 2vw, 16px) clamp(20px, 3vw, 28px);
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8vw, 14px);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  text-decoration: none;
}
.button:hover { opacity: 0.88; transform: translateY(-2px); }
.button.secondary {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-dim);
}
.button.secondary:hover { border-color: var(--gold); color: var(--text); }

/* ==========================================================================
   10. FOOTER (shared by inline and component-loaded footers)
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-dim);
  padding: clamp(28px, 5svh, 48px) clamp(20px, 5vw, 40px);
  margin-top: clamp(32px, 6svh, 60px);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.footer-logo {
  font-size: clamp(12px, 1.8svh, 14px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
  font-family: var(--font-serif);
}
.footer-tagline {
  font-size: clamp(12px, 1.5svh, 12px);
  letter-spacing: 0.1em;
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-style: italic;
  margin-bottom: clamp(20px, 3.5svh, 32px);
}
.footer-eyebrow {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: clamp(12px, 2svh, 20px);
}
/* Sectors block separates from the main nav above it (mobile flow). Matches
   the original 1.5rem margin-top that lived inline on the Sectors wrapper.
   Bottom spacing comes from the inner .footer-nav's own margin-bottom. */
.footer-sectors {
  margin-top: clamp(8px, 1.5svh, 24px);
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(20px, 3.5svh, 32px);
}
.footer-nav a {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.6svh, 13px);
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-nav a:hover { color: var(--gold); }
.footer-nav a span {
  font-size: clamp(12px, 1.2svh, 12px);
  letter-spacing: 0.12em;
  color: var(--footer-copy-1);
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}
.footer-legal a {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  color: var(--footer-copy-2);
  text-decoration: none;
  letter-spacing: 0.1em;
}
.footer-legal a:hover { color: var(--text-dim); }
.footer-copy {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.2svh, 12px);
  color: var(--footer-copy-3);
  letter-spacing: 0.08em;
}

/* Desktop footer layout: 3-column grid using template areas.
   Matches the existing 720px mobile breakpoint used elsewhere (see nav rules).
   Mobile (<=720px) inherits the default block flow — no changes. */
@media (min-width: 721px) {
  .site-footer {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "brand   nav sectors"
      "legal   nav sectors"
      "copy    nav sectors";
    column-gap: clamp(32px, 5vw, 64px);
    row-gap: 0;
    align-items: start;
  }
  .footer-brand    { grid-area: brand; }
  .footer-nav--main { grid-area: nav; margin-bottom: 0; }
  .footer-sectors  { grid-area: sectors; margin-top: 0; margin-bottom: 0; }
  .footer-sectors .footer-nav { margin-bottom: 0; }
  .footer-legal    { grid-area: legal; margin-top: clamp(16px, 2.5svh, 24px); }
  .footer-copy     { grid-area: copy; margin-top: clamp(4px, 0.6svh, 8px); }
}

.act-badge {
  display: inline-block;
  margin-top: 12px;
  border: 1px solid var(--act60-color);
  padding: 4px 10px;
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.1svh, 12px);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--act60-color);
}

/* ==========================================================================
   11. UTILITIES
   ========================================================================== */
.fade { transition: opacity 0.35s; }
.fade.hidden { opacity: 0; pointer-events: none; }

/* ==========================================================================
   12. SCAN LINES OVERLAY (subtle CRT texture)
   ========================================================================== */
main::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.012) 2px,
      rgba(255, 255, 255, 0.012) 3px
    );
  pointer-events: none;
  z-index: 1000;
}

/* ==========================================================================
   13. SKIP-TO-CONTENT (a11y)
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  background: var(--gold);
  color: var(--bg);
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  z-index: 10000;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 8px;
  color: var(--bg);
}

/* ==========================================================================
   14. SHARED PRIMARY HEADER + NAV (header.html)
   ========================================================================== */
.site-header-bar {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 28px);
  padding: clamp(14px, 2.5svh, 22px) clamp(20px, 5vw, 40px);
  background: var(--vault-bg);
  border-bottom: 1px solid var(--border-dim);
}
.header-wordmark {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  min-height: 44px;
  justify-content: center;
}
.header-wordmark .header-title {
  font-family: var(--font-serif);
  font-size: clamp(13px, 2.2svh, 18px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.header-wordmark .header-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.3svh, 12px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.primary-nav {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
}
.primary-nav a {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.5svh, 13px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  padding: 12px 4px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s;
}
.primary-nav a:hover { color: var(--gold); }

/* Visible keyboard focus for interactive nav + footer elements (WCAG 2.4.7) */
.primary-nav a:focus-visible,
.nav-toggle:focus-visible,
.nav-close:focus-visible,
.footer-nav a:focus-visible,
.footer-legal a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-dim);
  border-radius: 2px;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  border-radius: 1px;
}

/* Dedicated close-X that lives inside the drawer (no stacking-context games
   needed — the X is always inside the open drawer at top-right). */
.nav-close {
  display: none;
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border-dim);
  border-radius: 2px;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s, color 0.2s;
}
.nav-close:hover { border-color: var(--gold); }

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .primary-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(280px, 80vw);
    background: var(--vault-bg);
    border-left: 1px solid var(--border-dim);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: clamp(70px, 12svh, 100px) clamp(20px, 5vw, 32px) 32px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.77, 0, 0.18, 1);
    z-index: 600;
  }
  .primary-nav.open { transform: translateX(0); }
  .primary-nav a {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-dim);
    min-height: 56px;
  }

  /* Hamburger hides while drawer is open; the X close appears inside the drawer. */
  body.nav-open .nav-toggle { display: none; }
  body.nav-open .nav-close { display: flex; align-items: center; justify-content: center; }
  body.nav-open { overflow: hidden; }
}

/* Hide the shared header on the vault page (it uses its own internal layout) */
body.vault-page .site-header-bar { display: none; }

/* ==========================================================================
   15. MARKETING HOMEPAGE
   ========================================================================== */
.home-hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px) clamp(28px, 8vw, 80px);
  text-align: center;
}
.home-hero-eyebrow {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.4vw, 12px);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: clamp(16px, 3vw, 24px);
}
.home-hero h1 {
  font-size: clamp(32px, 5.5vw, 56px);
  color: var(--text);
  margin-bottom: clamp(16px, 3vw, 24px);
  line-height: 1.15;
}
.home-hero p.lead {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.8vw, 19px);
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto clamp(28px, 4vw, 40px);
}
.home-hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.home-proof {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
  text-align: center;
}
.home-proof-line {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.4vw, 13px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin: 0 auto;
  padding: clamp(18px, 3vw, 24px) 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  max-width: 700px;
}
.home-pillars {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(40px, 10vw, 100px) clamp(20px, 5vw, 40px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(20px, 3vw, 32px);
}
.home-pillars-heading {
  grid-column: 1 / -1;
  text-align: center;
  font-size: clamp(22px, 3vw, 30px);
  margin: 0;
}
.home-pillar {
  border: 1px solid var(--border-dim);
  padding: clamp(22px, 3vw, 32px);
  border-radius: 2px;
  background: var(--card-bg);
  transition: border-color 0.25s;
}
.home-pillar:hover { border-color: var(--gold); }
.home-pillar h3 {
  font-family: var(--font-serif);
  font-size: clamp(16px, 2vw, 20px);
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 500;
}
.home-pillar p {
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 15px);
  color: var(--text-dim);
  line-height: 1.6;
}
.home-sectors {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px) clamp(40px, 10vw, 100px);
}
.home-sectors h2 {
  text-align: center;
  font-size: clamp(22px, 3vw, 30px);
  margin-bottom: clamp(28px, 4vw, 44px);
}
.home-sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(12px, 2vw, 18px);
}
.home-sector-card {
  display: block;
  padding: clamp(18px, 2.5vw, 24px);
  border: 1px solid var(--border-dim);
  border-radius: 2px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.home-sector-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.home-sector-card .sector-name {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--gold);
  margin-bottom: 6px;
}
.home-sector-card .sector-desc {
  display: block;
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.4vw, 14px);
  color: var(--text-dim);
  line-height: 1.5;
}

/* Suppress scanlines on the homepage and shell pages — they make dense grids noisy */
body.no-scanlines main::before { display: none; }

/* ==========================================================================
   11. NEW CTA STACK + ENGAGEMENT PATH + FAQ (copy plan v1.0)
   ========================================================================== */

/* The CTA section becomes a longer, left-aligned reading block. The legacy
   .cta-section h3 rule still applies for any older inline CTA fragments. */
.cta-section {
  text-align: left;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 3vw, 2.5rem);
}
.cta-section h2 {
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  margin: 0 0 0.75rem;
  letter-spacing: -0.005em;
}
.cta-section > p,
.cta-section .pricing-block p {
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 15px);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.response-sla {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed color-mix(in oklch, var(--gold) 40%, transparent);
}
.response-sla strong { color: var(--gold); font-weight: 600; }

.pricing-block {
  background: color-mix(in oklch, var(--gold) 4%, transparent);
  border-left: 2px solid var(--gold);
  padding: 1rem 16px;
  margin: 1.5rem 0;
}
.pricing-block p {
  margin-bottom: 0.5rem;
  font-size: clamp(12.5px, 1.4vw, 14px);
  line-height: 1.55;
}
.pricing-block p:last-child { margin-bottom: 0; }
.pricing-block p strong { color: var(--text); font-weight: 600; }

.cta-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 1rem;
  text-align: center;
}
.cta-stack .cta-button { margin: 0; min-width: min(320px, 100%); }

/* Calendly inline scheduling widget (in the CTA component) */
.cta-calendly { margin-top: clamp(20px, 3vw, 32px); }
.cta-calendly-heading {
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  margin: 0 0 0.75rem;
  letter-spacing: -0.005em;
}
.calendly-inline-widget { min-width: 320px; margin: 0; padding: 0; border: 0; }
/* The injected iframe is inline by default — its baseline descender adds a few
   stray px below it (reads as a scroll/jitter). display:block removes that. */
.calendly-inline-widget iframe { display: block; border: 0; }

/* Calendly needs >=320px wide; nested container padding leaves less than that
   on phones. Pull the widget out to the page's content gutter (20px each side),
   centered on the viewport. */
@media (max-width: 480px) {
  .calendly-inline-widget {
    width: calc(100vw - 40px);
    margin-left: calc(50% - (100vw - 40px) / 2);
    margin-right: 0;
  }
  /* Vault result pages: #pillar's 1px border is already the visual container,
     so main's 20px side gutter on top of it is redundant on mobile. Tighten
     main sides to ~8px on vault so cta-section inner (= pillar 373 - main 16
     - cta 32 = 325) clears calendly's 320 min-width without the breakout. */
  body.vault-page main {
    padding-left: 8px;
    padding-right: 8px;
  }
  body.vault-page .calendly-inline-widget {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}
.cta-tertiary {
  display: inline-block;
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: clamp(12.5px, 1.4vw, 14px);
  text-decoration: none;
  border-bottom: 1px dashed var(--border-dim);
  padding: 4px 0;
  margin-top: 0.25rem;
  transition: color 0.2s, border-color 0.2s;
}
.cta-tertiary:hover { color: var(--gold); border-bottom-color: var(--gold); }

.cta-partnerships {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  text-align: center;
  margin: 0.75rem 0 0;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--border-dim);
}
.cta-partnerships a {
  color: var(--gold);
  text-decoration: none;
}
.cta-partnerships a:hover { text-decoration: underline; }

/* Engagement Path — numbered process list. */
.engagement-section {
  margin: clamp(1.5rem, 4vw, 2.5rem) 0;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 3vw, 2.5rem);
  border: 1px solid var(--border-dim);
  border-radius: 2px;
  background: color-mix(in oklch, var(--card-bg-deep, #0a0a0c) 60%, transparent);
}
.engagement-section h2 {
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  margin: 0 0 1rem;
}
.engagement-path {
  list-style: none;
  counter-reset: ep;
  margin: 0;
  padding: 0;
}
.engagement-path li {
  counter-increment: ep;
  position: relative;
  padding: 0.75rem 0 0.75rem clamp(2rem, 5vw, 2.75rem);
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 15px);
  line-height: 1.6;
}
.engagement-path li:last-child { border-bottom: none; }
.engagement-path li::before {
  content: counter(ep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--gold);
}
.engagement-path li strong { color: var(--text); font-weight: 600; }

/* FAQ block — semantic <h3>/<p> per question, AI-search optimized. */
.faq-section {
  margin: clamp(1.5rem, 4vw, 2.5rem) 0;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 3vw, 2.5rem);
  border: 1px solid var(--border-dim);
  border-radius: 2px;
}
.faq-section > h2 {
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  margin: 0 0 1rem;
}
.faq-block {
  display: flex;
  flex-direction: column;
}
.faq-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-dim);
}
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
  color: var(--text);
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.7vw, 18px);
  font-weight: 500;
  margin: 0 0 0.5rem;
  line-height: 1.35;
}
.faq-item p {
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 14.5px);
  line-height: 1.65;
  margin: 0;
  max-width: 720px;
}

/* Stage stakes — closing paragraph at the bottom of every stage file. */
.stage-stakes {
  margin-top: 1.5rem;
  padding: 1rem 16px;
  border-left: 2px solid var(--gold);
  background: color-mix(in oklch, var(--gold) 4%, transparent);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: clamp(13.5px, 1.6vw, 15.5px);
  line-height: 1.65;
  font-style: italic;
}

/* Segment frame — one-sentence sector framing inside each segment block. */
.segment-frame {
  color: var(--text-soft);
  font-family: var(--font-sans);
  font-size: clamp(12.5px, 1.5vw, 14px);
  line-height: 1.55;
  font-style: italic;
  margin: 0.25rem 0 1rem;
  max-width: 640px;
}

/* Client roster — new section inside global_authority. */
.client-roster {
  margin-top: 1.5rem;
}
.client-roster h2 {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.client-roster p {
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: clamp(12.5px, 1.4vw, 14px);
  line-height: 1.7;
  margin: 0;
}