/* ============================================================
   HuddleUp — Design System
   Derived from Visual Identity doc.
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Core palette */
  --kingdom-green: #0F2A24;
  --signal-gold: #C9A961;
  --obsidian: #0A0A0A;
  --paper-white: #F5F1E8;
  --pure-white: #FFFFFF;

  /* Support palette */
  --warm-white: #ECE6D6;
  --charcoal: #1E1E1E;
  --slate: #6B6B6B;
  --fine-gold: #8A7548;

  /* Typography */
  --font-serif: 'Fraunces', 'Times New Roman', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
  --space-11: 160px;

  /* Grid */
  --max-width: 1280px;
  --margin-desktop: 96px;
  --margin-mobile: 24px;

  /* Type scale */
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-3xl: 36px;
  --text-4xl: 48px;
  --text-5xl: 64px;
  --text-6xl: 84px;
  --text-7xl: 112px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }

/* ---------- Base ---------- */
body {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--warm-white);
  background: var(--kingdom-green);
  font-weight: 400;
}

/* ---------- Typography Classes ---------- */
.serif { font-family: var(--font-serif); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.display-hero {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(var(--text-5xl), 9vw, var(--text-7xl));
  line-height: 1.02;
  letter-spacing: -0.015em;
  font-variation-settings: 'opsz' 144, 'SOFT' 0;
}

.display-h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(var(--text-4xl), 6vw, var(--text-5xl));
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.display-h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-4xl));
  line-height: 1.1;
  letter-spacing: -0.005em;
}

.display-h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  line-height: 1.15;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--signal-gold);
}

.body-lg { font-size: var(--text-xl); line-height: 1.5; }
.body { font-size: var(--text-lg); line-height: 1.6; }
.body-sm { font-size: var(--text-base); line-height: 1.55; }
.caption { font-size: var(--text-sm); color: var(--slate); line-height: 1.5; }

.number-hero {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(var(--text-4xl), 7vw, var(--text-6xl));
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--signal-gold);
}

.number-md {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--text-3xl);
  line-height: 1;
  color: var(--signal-gold);
}

.number-inline {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--signal-gold);
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-desktop);
}

.section {
  padding: var(--space-10) 0;
}

.section-tight {
  padding: var(--space-8) 0;
}

.rule {
  border: 0;
  height: 1px;
  background: var(--fine-gold);
  opacity: 0.4;
  margin: 0;
}

.rule-gold {
  border: 0;
  height: 1px;
  background: var(--signal-gold);
  margin: 0;
}

.rule-slate {
  border: 0;
  height: 1px;
  background: var(--slate);
  opacity: 0.25;
  margin: 0;
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 42, 36, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(138, 117, 72, 0.3);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-5) var(--margin-desktop);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--text-base);
  color: var(--warm-white);
}

.nav-brand-mark {
  width: 24px;
  height: 24px;
}

.nav-links {
  display: flex;
  gap: var(--space-7);
}

.nav-links a {
  font-size: var(--text-sm);
  color: var(--warm-white);
  letter-spacing: 0.02em;
  transition: color 120ms ease;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--signal-gold);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--signal-gold);
}

.nav-cta {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--kingdom-green);
  background: var(--signal-gold);
  padding: 10px 20px;
  letter-spacing: 0.02em;
  transition: background 120ms ease;
}

.nav-cta:hover {
  background: var(--warm-white);
  color: var(--kingdom-green);
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--warm-white);
  width: 100%;
}

/* ---------- Buttons / CTAs ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 16px 28px;
  transition: all 150ms ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--signal-gold);
  color: var(--kingdom-green);
}

.btn-primary:hover {
  background: var(--warm-white);
}

.btn-secondary {
  background: transparent;
  color: var(--warm-white);
  border: 1px solid var(--warm-white);
}

.btn-secondary:hover {
  background: var(--warm-white);
  color: var(--kingdom-green);
}

.btn-ghost {
  background: transparent;
  color: var(--signal-gold);
  border: 1px solid var(--signal-gold);
}

.btn-ghost:hover {
  background: var(--signal-gold);
  color: var(--kingdom-green);
}

.arrow {
  display: inline-block;
  margin-left: 8px;
  transition: transform 150ms ease;
}

.btn:hover .arrow {
  transform: translateX(4px);
}

/* ---------- Hero Sections ---------- */
.hero {
  padding: var(--space-11) 0 var(--space-10);
  background: var(--kingdom-green);
  position: relative;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-desktop);
}

.hero .eyebrow {
  margin-bottom: var(--space-5);
}

.hero-headline {
  max-width: 900px;
  margin-bottom: var(--space-6);
}

.hero-sub {
  font-size: var(--text-xl);
  max-width: 700px;
  margin-bottom: var(--space-8);
  color: var(--warm-white);
  line-height: 1.5;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-9);
}

/* ---------- Proof Strip ---------- */
.proof-strip {
  background: var(--obsidian);
  border-top: 1px solid var(--fine-gold);
  border-bottom: 1px solid var(--fine-gold);
  padding: var(--space-7) 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-7);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-desktop);
}

.proof-item {
  text-align: left;
}

.proof-item .number-md {
  margin-bottom: var(--space-3);
  display: block;
}

.proof-item .label {
  font-size: var(--text-sm);
  color: var(--warm-white);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* ---------- Pillar Cards ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  margin-top: var(--space-8);
}

.pillar {
  padding: var(--space-7) var(--space-6);
  background: transparent;
  border-top: 1px solid var(--signal-gold);
}

.pillar .num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--signal-gold);
  margin-bottom: var(--space-5);
  letter-spacing: 0.1em;
}

.pillar h3 {
  margin-bottom: var(--space-4);
}

.pillar p {
  color: var(--warm-white);
  line-height: 1.6;
}

/* ---------- Services / SKU Cards ---------- */
.sku-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--fine-gold);
  margin-top: var(--space-8);
}

.sku {
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--fine-gold);
  background: var(--obsidian);
  display: flex;
  flex-direction: column;
}

.sku:last-child {
  border-right: none;
}

.sku-eyebrow {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--slate);
  margin-bottom: var(--space-5);
}

.sku-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-3xl);
  line-height: 1.05;
  margin-bottom: var(--space-4);
  color: var(--warm-white);
}

.sku-price {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 500;
  color: var(--signal-gold);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.sku-duration {
  font-size: var(--text-sm);
  color: var(--slate);
  margin-bottom: var(--space-6);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sku hr {
  margin-bottom: var(--space-6);
}

.sku-list {
  margin-bottom: var(--space-7);
  flex: 1;
}

.sku-list li {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--warm-white);
  border-bottom: 1px solid rgba(138, 117, 72, 0.2);
  line-height: 1.5;
}

.sku-list li:last-child {
  border-bottom: none;
}

/* ---------- Two-column ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: start;
}

.two-col-narrow {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-8);
  align-items: start;
}

/* ---------- Comparison Table ---------- */
.comparison {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-7);
  font-size: var(--text-base);
}

.comparison th,
.comparison td {
  padding: var(--space-5) var(--space-4);
  text-align: left;
  border-bottom: 1px solid rgba(138, 117, 72, 0.25);
  color: var(--warm-white);
  vertical-align: top;
}

.comparison th {
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--signal-gold);
  border-bottom: 1px solid var(--signal-gold);
  padding-bottom: var(--space-4);
}

.comparison .col-us {
  background: rgba(201, 169, 97, 0.06);
  border-left: 1px solid var(--signal-gold);
  border-right: 1px solid var(--signal-gold);
}

.comparison td.col-us {
  color: var(--signal-gold);
}

/* ---------- Timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: var(--space-8);
  border-top: 1px solid var(--signal-gold);
}

.timeline-step {
  padding: var(--space-7) var(--space-5) var(--space-6) 0;
  border-right: 1px solid rgba(138, 117, 72, 0.3);
  padding-right: var(--space-5);
}

.timeline-step:last-child {
  border-right: none;
}

.timeline-day {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--signal-gold);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--warm-white);
  line-height: 1.2;
}

.timeline-desc {
  font-size: var(--text-sm);
  color: var(--warm-white);
  opacity: 0.8;
  line-height: 1.5;
}

/* ---------- About / Founder ---------- */
.founder {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-9);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--signal-gold);
  border-bottom: 1px solid var(--fine-gold);
  margin-bottom: var(--space-8);
}

.founder-num {
  font-family: var(--font-mono);
  font-size: clamp(var(--text-5xl), 10vw, var(--text-7xl));
  color: var(--signal-gold);
  line-height: 0.9;
}

.founder-num-label {
  font-size: var(--text-sm);
  color: var(--warm-white);
  opacity: 0.6;
  margin-top: var(--space-4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.principles {
  margin-top: var(--space-8);
  padding-left: var(--space-6);
  border-left: 2px solid var(--signal-gold);
}

.principles li {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: var(--space-4);
  color: var(--warm-white);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-9);
  margin-top: var(--space-8);
}

.contact-card {
  padding: var(--space-7);
  background: var(--obsidian);
  border: 1px solid var(--fine-gold);
}

.contact-card h3 {
  margin-bottom: var(--space-5);
}

.contact-card .detail {
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(138, 117, 72, 0.25);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-base);
}

.contact-card .detail:last-child { border-bottom: none; }
.contact-card .detail .label {
  color: var(--slate);
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
}

.contact-card .detail .value {
  color: var(--warm-white);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

/* ---------- Closing CTA ---------- */
.closing-cta {
  padding: var(--space-11) 0;
  background: var(--obsidian);
  text-align: left;
  border-top: 1px solid var(--signal-gold);
}

.closing-cta .container {
  max-width: 900px;
}

.closing-line {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-5xl));
  font-weight: 600;
  color: var(--warm-white);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}

.closing-sub {
  font-size: var(--text-lg);
  color: var(--warm-white);
  opacity: 0.8;
  margin-bottom: var(--space-7);
  max-width: 600px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--obsidian);
  padding: var(--space-8) 0 var(--space-6);
  border-top: 1px solid var(--fine-gold);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-desktop);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(138, 117, 72, 0.3);
}

.footer-brand {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--warm-white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.footer-brand + p {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--slate);
  max-width: 300px;
}

.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--signal-gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-4);
}

.footer-col ul li {
  padding: var(--space-2) 0;
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--warm-white);
  opacity: 0.8;
  transition: color 120ms ease;
}

.footer-col a:hover {
  color: var(--signal-gold);
  opacity: 1;
}

.footer-bottom {
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--slate);
  letter-spacing: 0.04em;
}

/* ---------- Utilities ---------- */
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-7 { margin-bottom: var(--space-7); }
.mt-7 { margin-top: var(--space-7); }
.mt-8 { margin-top: var(--space-8); }

.bg-obsidian { background: var(--obsidian); }
.bg-green { background: var(--kingdom-green); }
.bg-paper { background: var(--paper-white); color: var(--charcoal); }
.bg-paper .eyebrow { color: var(--fine-gold); }
.bg-paper .body, .bg-paper .body-lg { color: var(--charcoal); }

/* ---------- Responsive ---------- */
@media (max-width: 968px) {
  :root { --margin-desktop: 40px; }
  .nav-inner { padding: var(--space-4) var(--margin-desktop); }
  .nav-links { gap: var(--space-5); }
  .hero { padding: var(--space-9) 0 var(--space-8); }
  .section { padding: var(--space-8) 0; }
  .pillars, .sku-grid, .proof-grid, .timeline { grid-template-columns: 1fr; }
  .sku { border-right: none; border-bottom: 1px solid var(--fine-gold); }
  .sku:last-child { border-bottom: none; }
  .two-col, .two-col-narrow, .contact-grid, .founder { grid-template-columns: 1fr; gap: var(--space-6); }
  .timeline { border-top: none; }
  .timeline-step { border-right: none; border-top: 1px solid rgba(138,117,72,0.3); padding: var(--space-6) 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --margin-desktop: 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--kingdom-green);
    flex-direction: column;
    padding: var(--space-5) var(--margin-desktop);
    gap: var(--space-4);
    border-bottom: 1px solid var(--fine-gold);
  }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-3); }
  .comparison { font-size: var(--text-sm); }
  .comparison th, .comparison td { padding: var(--space-3) var(--space-2); }
}

/* ============================================================
   V3 ADDITIONS — Locked May 2026
   New classes for the rewritten HTML.
   Builds on existing tokens, does not override foundation.
   ============================================================ */

/* ---------- Accessibility utilities ---------- */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--signal-gold);
  color: var(--obsidian);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-sm);
  z-index: 1000;
  transition: top 150ms ease;
}
.skip-to-content:focus { top: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   SPLIT-PAGE LAYOUT — Each section feels like its own "page"
   Full-viewport sections + scroll-snap. Premium B2B pattern.
   Mobile uses gentler proximity snap.
   ============================================================ */

@media (min-width: 960px) {
  html {
    scroll-snap-type: y proximity;
    scroll-behavior: smooth;
    /* Account for fixed nav so anchor jumps land below it */
    scroll-padding-top: 80px;
  }
  body { overflow-x: hidden; }

  /* All major sections snap to start of viewport */
  .hero,
  .section,
  .closing-cta {
    scroll-snap-align: start;
    scroll-snap-stop: normal;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: clamp(120px, 18vh, 200px);
    padding-bottom: clamp(80px, 12vh, 160px);
  }

  /* Hero already gets centered alignment by default */
  .hero .hero-inner,
  .section .container,
  .closing-cta .container {
    width: 100%;
  }

  /* Tall sections (Services Operate with 3 modes, Home Model with nested modes)
     escape the viewport-cap so content does not get clipped */
  .service-block#operate,
  .section.section-tall {
    min-height: 100vh;
    height: auto;
    align-items: flex-start;
    padding-top: clamp(120px, 16vh, 180px);
    padding-bottom: clamp(80px, 12vh, 160px);
  }
}

/* Hero scroll cue — subtle gold dot bouncing at the bottom on home */
.hero { position: relative; }
.scroll-cue {
  position: absolute;
  bottom: var(--space-7);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fine-gold);
  opacity: 0.7;
  pointer-events: none;
  user-select: none;
}
.scroll-cue::after {
  content: "";
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, transparent, var(--signal-gold));
  animation: scroll-cue-pulse 2.4s ease-in-out infinite;
}
@keyframes scroll-cue-pulse {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(8px); opacity: 1; }
}
@media (max-width: 960px) {
  .scroll-cue { display: none; }
}

/* ---------- Brand seal (full Khatim) ---------- */
.brand-seal {
  width: 96px;
  height: 96px;
  display: block;
  margin: 0 auto var(--space-7) auto;
  opacity: 0.95;
  filter: drop-shadow(0 0 24px rgba(201, 169, 97, 0.08));
}
.brand-seal-small {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-6);
}
.hero .brand-seal {
  margin-bottom: var(--space-7);
  align-self: flex-start;
}
.hero-page .brand-seal {
  margin-bottom: var(--space-6);
  align-self: flex-start;
}
@media (max-width: 640px) {
  .brand-seal { width: 72px; height: 72px; }
  .brand-seal-small { width: 56px; height: 56px; }
}

/* ---------- Section colour variants ---------- */
.section-dark {
  background: var(--obsidian);
  color: var(--warm-white);
}
.section-dark .display-h1,
.section-dark .display-h2,
.section-dark .display-h3 { color: var(--warm-white); }

/* ---------- Eyebrow variants ---------- */
.eyebrow-gold { color: var(--signal-gold); }

/* ---------- Wordmark in nav ---------- */
.nav-wordmark {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: var(--text-sm);
  color: var(--paper-white);
}

/* ---------- Page heroes (non-home pages) ---------- */
.hero-page {
  min-height: auto;
  padding-top: calc(var(--space-10) + 80px);
  padding-bottom: var(--space-9);
}
.hero-page .hero-inner { padding-top: 0; padding-bottom: 0; }
.page-headline {
  font-size: clamp(var(--text-4xl), 7vw, var(--text-6xl));
  margin-bottom: var(--space-6);
}
.about-sub {
  max-width: 760px;
  font-size: var(--text-lg);
  line-height: 1.55;
}

/* ---------- Wedge / single body sections ---------- */
.wedge-body,
.diff-body,
.record-body {
  max-width: 820px;
  margin-top: var(--space-7);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--warm-white);
}
/* (removed obsolete light-surface fallback — whole site is dark) */

/* ---------- Pillars (Who we work with) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--space-8);
  border-top: 1px solid var(--fine-gold);
}
.pillar {
  padding: var(--space-7) var(--space-6) var(--space-7) 0;
  border-right: 1px solid rgba(138, 117, 72, 0.3);
}
.pillar:not(:first-child) { padding-left: var(--space-6); }
.pillar:last-child { border-right: none; }
.pillar-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--signal-gold);
  letter-spacing: 0.12em;
  margin-bottom: var(--space-5);
}
.pillar-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-xl);
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: var(--space-4);
}
.section-dark .pillar-title { color: var(--paper-white); }
.pillar-body {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--charcoal);
}
.section-dark .pillar-body { color: var(--warm-white); }

/* ---------- Phases (Home Model section) ---------- */
.phases {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.phase {
  padding: var(--space-7) 0;
  border-top: 1px solid rgba(201, 169, 97, 0.3);
}
.phase:last-of-type { border-bottom: 1px solid rgba(201, 169, 97, 0.3); }
.phase-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-2xl);
  line-height: 1.2;
  color: var(--paper-white);
  margin-bottom: var(--space-4);
}
.phase-label {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--signal-gold);
}
.phase-subtitle {
  font-style: italic;
  color: var(--warm-white);
}
.phase-body {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--warm-white);
  max-width: 820px;
}
.phase-meta { color: var(--signal-gold); font-style: italic; margin-bottom: var(--space-4); }

/* ---------- Operate modes (nested in Home Model) ---------- */
.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-6);
}
.mode {
  padding: var(--space-5);
  background: rgba(201, 169, 97, 0.04);
  border-left: 2px solid var(--signal-gold);
}
.mode-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--paper-white);
  margin-bottom: var(--space-3);
}
.mode-body {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--warm-white);
}

/* ---------- Model callout ---------- */
.model-callout {
  margin-top: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--signal-gold);
  border-bottom: 1px solid var(--signal-gold);
}
.callout-headline {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--signal-gold);
  margin-bottom: var(--space-3);
}
.callout-body {
  font-size: var(--text-base);
  color: var(--warm-white);
  line-height: 1.55;
}
/* (removed obsolete light-surface fallback — whole site is dark) */

.model-cta {
  margin-top: var(--space-7);
  font-size: var(--text-base);
}
.link-arrow {
  color: var(--signal-gold);
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--text-sm);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color 150ms ease;
}
.link-arrow:hover { color: var(--paper-white); }

/* ---------- Edges (Differentiator) ---------- */
.edges {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5) var(--space-7);
}
.edge {
  padding: var(--space-5) 0;
  border-top: 1px solid rgba(15, 42, 36, 0.15);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.section-dark .edge { border-top-color: rgba(201, 169, 97, 0.25); }
.edge-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--kingdom-green);
}
.section-dark .edge-name { color: var(--paper-white); }
.edge-body {
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--charcoal);
}
.section-dark .edge-body { color: var(--warm-white); }

/* ---------- Stats trio ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
  padding: var(--space-7) 0;
  border-top: 1px solid var(--signal-gold);
  border-bottom: 1px solid var(--signal-gold);
}
.stat { display: flex; flex-direction: column; gap: var(--space-3); }
.stat-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(var(--text-4xl), 5vw, var(--text-5xl));
  color: var(--signal-gold);
  line-height: 1;
  letter-spacing: -0.01em;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--warm-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.3;
}
/* (removed obsolete light-surface fallback — whole site is dark) */

/* ---------- Founder stat block (4 stats) ---------- */
.founder-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin: var(--space-8) 0;
  padding: var(--space-7) 0;
  border-top: 1px solid var(--signal-gold);
  border-bottom: 1px solid var(--signal-gold);
}
.founder-stats .stat-num { font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl)); }
.founder-bio {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.founder-bio .body-lg { color: var(--warm-white); line-height: 1.65; }

/* ---------- Service blocks (Services page) ---------- */
.service-block {
  border-top: 1px solid rgba(201, 169, 97, 0.2);
}
.service-block:first-of-type { border-top: none; }
.pull-line {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--signal-gold);
  margin-top: var(--space-4);
  margin-bottom: var(--space-7);
}
.service-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-7);
}
.service-cover, .service-output { display: flex; flex-direction: column; gap: var(--space-4); }
.service-sub {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--signal-gold);
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.service-list li {
  padding-left: var(--space-5);
  position: relative;
  color: var(--charcoal);
  font-size: var(--text-base);
  line-height: 1.55;
}
.section-dark .service-list li { color: var(--warm-white); }
.service-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--signal-gold);
  font-weight: 700;
}
.output-body {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--charcoal);
  font-style: italic;
}
.section-dark .output-body { color: var(--warm-white); }

/* ---------- Operate modes (Services page detail) ---------- */
.operate-intro {
  color: var(--charcoal);
  margin-bottom: var(--space-7);
}
.section-dark .operate-intro { color: var(--warm-white); }
.mode-block {
  margin-top: var(--space-8);
  padding-top: var(--space-7);
  border-top: 1px solid rgba(201, 169, 97, 0.25);
}
.mode-block .mode-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--text-2xl);
  color: var(--kingdom-green);
  margin-bottom: var(--space-3);
}
.section-dark .mode-block .mode-name { color: var(--paper-white); }
.mode-pull {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--signal-gold);
  margin-bottom: var(--space-5);
}

/* ---------- Operating principles (About page) ---------- */
.principles-numbered {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-8);
  border-top: 1px solid var(--signal-gold);
}
.principles-numbered li {
  padding: var(--space-6) 0;
  border-bottom: 1px solid rgba(15, 42, 36, 0.12);
  display: flex;
  align-items: baseline;
  gap: var(--space-6);
}
.section-dark .principles-numbered li { border-bottom-color: rgba(201, 169, 97, 0.2); }
.principle-num {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--signal-gold);
  letter-spacing: 0.12em;
  flex: 0 0 auto;
}
.principle-text {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  line-height: 1.2;
  color: var(--kingdom-green);
}
.section-dark .principle-text { color: var(--paper-white); }

/* ---------- Booking (Contact page) ---------- */
.booking-section { padding: var(--space-9) 0; }
.booking-frame {
  max-width: 720px;
  margin: 0 auto;
  background: var(--obsidian);
  border: 1px solid var(--signal-gold);
  padding: var(--space-9) var(--space-7);
  text-align: center;
}
.booking-prompt {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--text-2xl);
  color: var(--paper-white);
  margin-bottom: var(--space-6);
}
.booking-note {
  font-size: var(--text-sm);
  color: var(--slate);
  margin-top: var(--space-5);
  letter-spacing: 0.04em;
}
.btn-large { padding: var(--space-4) var(--space-7); font-size: var(--text-lg); }

/* ============================================================
   COLOR VISIBILITY OVERRIDES — IMPORTANT
   The site is all-dark-surface (Kingdom Green body + Obsidian
   section-dark). The V3 CSS above defaulted several elements to
   dark text expecting a light surface. This block forces every
   text element to be readable on Kingdom Green or Obsidian.
   ============================================================ */

/* Default sections: Kingdom Green surface — text must be light */
.section .wedge-body,
.section .diff-body,
.section .record-body,
.section .pillar-body,
.section .edge-body,
.section .service-list li,
.section .output-body,
.section .operate-intro,
.section .pull-line,
.section .callout-body {
  color: var(--warm-white);
}

.section .pillar-title,
.section .edge-name,
.section .principle-text,
.section .callout-headline,
.section .display-h1,
.section .display-h2,
.section .display-h3 {
  color: var(--paper-white);
}

.section .mode-block .mode-name {
  color: var(--paper-white);
}

.section .stat-label {
  color: var(--warm-white);
}

.section .service-sub {
  color: var(--signal-gold);
}

.section .pull-line {
  color: var(--signal-gold);
  font-style: italic;
}

/* Direct contact block — light text on dark surface */
.section .direct-row dt {
  color: var(--signal-gold);
}
.section .direct-row dd {
  color: var(--warm-white);
  border-bottom-color: rgba(201, 169, 97, 0.18);
}
.section .direct-row dd a {
  color: var(--signal-gold);
  border-bottom-color: var(--signal-gold);
}
.section .direct-row dd a:hover {
  color: var(--paper-white);
  border-bottom-color: var(--paper-white);
}

/* Pillar dividers in dark-surface mode — switch to gold tint */
.pillars { border-top-color: rgba(201, 169, 97, 0.4); }
.pillar { border-right-color: rgba(201, 169, 97, 0.18); }

/* Edge top borders in dark-surface mode */
.edge { border-top-color: rgba(201, 169, 97, 0.18); }

/* Principle li bottom borders in dark-surface mode */
.principles-numbered { border-top-color: var(--signal-gold); }
.principles-numbered li { border-bottom-color: rgba(201, 169, 97, 0.18); }

/* Sectors grid borders (if used) */
.sector { border-color: rgba(201, 169, 97, 0.18); }

/* Body fallback safety net — anything that inherits body color
   stays warm-white. Override any stragglers. */
body, main, p, li, dd, span:not(.principle-num):not(.eyebrow):not(.mono):not(.arrow):not(.pillar-num) {
  /* Do not override — this is a comment marker, no rule. */
}

/* ---------- Semantic markers (no visual style needed, defined for completeness) ---------- */
.booking-placeholder { display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.phase-operate { /* inherits from .phase */ }

/* ---------- Direct contact (Contact page) ---------- */
.direct-list {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-4) var(--space-6);
  max-width: 720px;
  margin-top: var(--space-7);
}
.direct-row {
  display: contents;
}
.direct-row dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--signal-gold);
  padding-top: var(--space-2);
}
.direct-row dd {
  font-size: var(--text-base);
  color: var(--charcoal);
  margin: 0;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(15, 42, 36, 0.12);
}
.direct-row:last-child dd { border-bottom: none; }
.direct-row dd a { color: var(--kingdom-green); border-bottom: 1px solid currentColor; }
.direct-row dd a:hover { color: var(--signal-gold); border-bottom-color: var(--signal-gold); }

/* ---------- Footer brand block (V3 update) ---------- */
.footer-brand-block { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: var(--text-sm);
  color: var(--paper-white);
}
.footer-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.footer-tagline {
  font-size: var(--text-sm);
  color: var(--warm-white);
  line-height: 1.55;
  max-width: 320px;
}
.footer-tag-line {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--signal-gold);
}

/* ---------- Responsive overrides for V3 additions ---------- */
@media (max-width: 960px) {
  .pillars { grid-template-columns: 1fr; gap: 0; }
  .pillar {
    border-right: none;
    border-bottom: 1px solid rgba(138, 117, 72, 0.3);
    padding: var(--space-7) 0;
  }
  .pillar:last-child { border-bottom: none; }
  .pillar:not(:first-child) { padding-left: 0; }
  .modes { grid-template-columns: 1fr; }
  .edges { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: var(--space-6); }
  .founder-stats { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .direct-list { grid-template-columns: 1fr; gap: var(--space-3); }
  .direct-row dt { padding-top: 0; }
  .direct-row dd { padding-bottom: var(--space-3); }
}

@media (max-width: 640px) {
  .founder-stats { grid-template-columns: 1fr; }
  .principles-numbered li { gap: var(--space-4); flex-wrap: wrap; }
  .principle-text { font-size: var(--text-xl); }
  .booking-frame { padding: var(--space-7) var(--space-5); }
}