/* =====================================================
   Ambassadors of Sport — Design System
   Single-file stylesheet. No build step.
   ===================================================== */

/* ── 1. Custom Properties ─────────────────────────── */
:root {
  /* Brand */
  --brand-cyan:      #03F1FF;
  --brand-red:       #FF0000;
  --brand-gold:      #C8AA4A;
  --brand-gold-deep: #A88B30;
  --brand-gold-soft: #E5D7A2;

  /* Surfaces */
  --bg:         #FAFAF7;
  --bg-soft:    #F4F1E9;
  --paper:      #FFFFFF;
  --ink:        #0D0D0D;
  --ink-soft:   #3D3833;
  --ink-muted:  #6B6359;
  --rule:       rgba(13,13,13,0.10);
  --rule-soft:  rgba(13,13,13,0.06);

  /* Typography */
  --font-sans: 'Lato', system-ui, -apple-system, "Helvetica Neue", sans-serif;

  /* Layout */
  --max:       1320px;
  --gutter:    clamp(20px, 4vw, 48px);
  --section-y: clamp(72px, 10vw, 144px);
  --measure:   66ch;

  /* Motion */
  --ease:     cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

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

/* ── 2. Reset + Base ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.02rem;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── 3. Skip Link ─────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--s-4);
  padding: var(--s-2) var(--s-5);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: var(--s-4); }

/* ── 4. Focus Ring ────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
}

/* ── 5. Container + Layout ────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--sand { background: var(--bg-soft); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--paper); }

.section-rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* ── 6. Typography ────────────────────────────────── */
.display-xl {
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 300;
  color: var(--ink);
}

.display {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 300;
  color: var(--ink);
}

.display-s {
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  font-weight: 400;
  color: var(--ink);
}

.lede {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.5;
  letter-spacing: -0.005em;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 56ch;
}

.body-copy {
  font-size: 1.02rem;
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.body-copy + .body-copy { margin-top: var(--s-5); }

.eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1;
}

.eyebrow--gold { color: var(--brand-gold-deep); }

.caption {
  font-size: 0.78rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

/* Accent words inside headings */
.accent      { color: var(--brand-gold); font-style: italic; }
.accent--cyan { color: var(--brand-cyan); font-style: italic; }

/* Body-level italic accent (gold only — contrast) */
.accent--body { color: var(--brand-gold); font-style: italic; }

/* ── 7. Buttons ───────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0.75em 1.6em;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
  cursor: pointer;
}

.btn--primary {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
}
.btn--primary:hover {
  background: var(--brand-gold-deep);
  border-color: var(--brand-gold-deep);
  color: var(--paper);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn--nav {
  background: var(--brand-cyan);
  color: var(--ink);
  border: 1px solid var(--brand-cyan);
  padding: 0.55em 1.2em;
  font-size: 0.75rem;
}
.btn--nav:hover {
  background: var(--brand-gold-deep);
  border-color: var(--brand-gold-deep);
  color: var(--paper);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-4);
  margin-top: var(--s-6);
}

.text-link {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.text-link:hover { color: var(--brand-gold-deep); }

/* ── 8. Header + Nav ──────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,247,0.88);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule);
}

/* Fallback for no backdrop-filter support */
@supports not (backdrop-filter: blur(1px)) {
  .site-header { background: var(--bg); }
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark { width: 44px; height: 44px; object-fit: contain; }

.brand-name {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.brand-name strong {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.875rem;
  letter-spacing: 0.095em;
  text-transform: uppercase;
  color: var(--brand-gold-deep);
  line-height: 1;
}

.brand-name small {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--s-6);
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: 1px solid var(--rule);
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  padding: 100px var(--gutter) var(--s-8);
  gap: var(--s-6);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.nav-mobile.open {
  opacity: 1;
  transform: none;
  pointer-events: all;
}
.nav-mobile a {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--s-5);
  transition: color 0.3s;
}
.nav-mobile a:hover { color: var(--brand-gold-deep); }

/* ── 9. Hero (Home) ───────────────────────────────── */
.hero {
  padding-top: clamp(56px, 8vw, 120px);
  padding-bottom: clamp(72px, 10vw, 160px);
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--s-7);
}

.hero-index {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.hero-headline {
  max-width: 14ch;
  margin-bottom: var(--s-6);
}

.hero-rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin-bottom: var(--s-6);
}

.hero-row {
  display: grid;
  grid-template-columns: 160px 1fr 1fr;
  gap: var(--s-7);
  align-items: start;
}

.hero-pull {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 300;
  font-style: italic;
  color: var(--ink-soft);
  line-height: 1.5;
  border-left: 1px solid var(--rule);
  padding-left: var(--s-5);
}

/* ── 10. Page Header (Interior) ───────────────────── */
.page-header {
  padding-top: clamp(56px, 8vw, 112px);
  padding-bottom: clamp(48px, 6vw, 96px);
  border-bottom: 1px solid var(--rule);
}

.page-header .breadcrumb {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--s-5);
}

.page-header .display-xl { margin-bottom: var(--s-5); }
.page-header .lede { margin-bottom: var(--s-6); }

/* ── 11. Section Headers ──────────────────────────── */
.section-header {
  margin-bottom: var(--s-8);
}

.section-header .eyebrow {
  margin-bottom: var(--s-4);
}

.section-header .display {
  max-width: 26ch;
}

/* ── 12. Definition Strip ─────────────────────────── */
.definition-strip {
  background: var(--bg-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.def-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.def-cell {
  padding: var(--s-7) var(--s-6);
  border-right: 1px solid var(--rule);
}
.def-cell:last-child { border-right: none; }

.def-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--s-3);
}

.def-value {
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--ink);
}

.def-value em {
  color: var(--brand-gold);
  font-style: italic;
}

/* ── 13. Pillars ──────────────────────────────────── */
.pillars-list {
  display: flex;
  flex-direction: column;
}

.pillar {
  display: grid;
  grid-template-columns: 64px 1fr 1.2fr;
  gap: var(--s-5) var(--s-8);
  padding-block: var(--s-8);
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.pillar:first-child { border-top: 1px solid var(--rule); }

.pillar-num {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 300;
  font-style: italic;
  color: var(--brand-gold);
  line-height: 1;
  padding-top: 4px;
}

.pillar-headline { margin-bottom: var(--s-4); }

.pillar-body { color: var(--ink-soft); margin-bottom: var(--s-5); }

.pillar-bullets {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.pillar-bullets li {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding-left: var(--s-5);
  position: relative;
}
.pillar-bullets li::before {
  content: '▪';
  color: var(--brand-gold);
  position: absolute;
  left: 0;
  font-size: 0.7rem;
  top: 0.25em;
}

/* ── 14. Two-column splits ────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: start;
}

.split--40-60 { grid-template-columns: 2fr 3fr; }
.split--60-40 { grid-template-columns: 3fr 2fr; }

/* ── 15. Orchestration Diagram ────────────────────── */
.orch-section .split { align-items: center; }

.orch-text .body-copy:first-of-type { margin-top: var(--s-5); }

.orch-panel {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(36px, 5vw, 64px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.orch-panel svg {
  width: 100%;
  max-width: 600px;
  height: auto;
}

/* ── 16. Roster / ICP List ────────────────────────── */
.roster-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.roster-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--s-4);
  align-items: baseline;
  padding-block: var(--s-5);
  border-bottom: 1px solid var(--rule);
}
.roster-row:first-child { border-top: 1px solid var(--rule); }

.roster-grid .roster-row:nth-child(2n) {
  border-left: 1px solid var(--rule);
  padding-left: var(--s-5);
}

.roster-num {
  font-size: 1rem;
  font-weight: 300;
  font-style: italic;
  color: var(--brand-gold);
  line-height: 1;
}

.roster-row p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* Single-column variant — no left border on even items */
.roster-grid--single {
  grid-template-columns: 1fr;
}
.roster-grid--single .roster-row:nth-child(2n) {
  border-left: none;
  padding-left: 0;
}

.roster-footnote {
  margin-top: var(--s-5);
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.03em;
  font-style: italic;
}

/* ── 17. Membership Tiers ─────────────────────────── */
.tier-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  margin-bottom: var(--s-8);
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--rule);
}

.tier-card {
  position: relative;
  padding: var(--s-7) var(--s-6);
  background: var(--bg);
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
}
.tier-card:last-child { border-right: none; }
.tier-card--featured { background: var(--paper); }

.most-fitting {
  position: absolute;
  top: var(--s-5);
  right: var(--s-5);
  background: var(--brand-red);
  color: var(--paper);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 10px;
}

.tier-name {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: var(--s-4);
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: var(--s-2);
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid var(--rule);
}

.tier-price .price {
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}

.tier-price .price-caption {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.tier-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-bottom: var(--s-7);
}

.tier-features li {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.45;
  padding-left: var(--s-5);
  position: relative;
}

.tier-features li::before {
  content: '—';
  color: var(--brand-gold);
  position: absolute;
  left: 0;
  font-weight: 400;
}

.tier-footnote {
  margin-top: var(--s-6);
  padding-top: var(--s-6);
  border-top: 1px solid var(--rule);
  font-size: 0.78rem;
  font-style: italic;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* ── 18. Editorial Pull Quote ─────────────────────── */
.pull-quote {
  text-align: center;
  max-width: 880px;
  margin-inline: auto;
  padding-block: var(--section-y);
}

.pull-quote .eyebrow { margin-bottom: var(--s-5); }

.pull-quote blockquote {
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.38;
  color: var(--ink);
  margin-bottom: var(--s-5);
}

.pull-quote cite {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-style: normal;
}

/* ── 19. Process Grid ─────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--rule);
}

.process-step {
  padding: var(--s-7) var(--s-6);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--s-4);
  align-items: start;
}
.process-step:nth-child(2n) { border-right: none; }
.process-step:nth-last-child(-n+2) { border-bottom: none; }

.process-num {
  font-size: 1.6rem;
  font-weight: 300;
  font-style: italic;
  color: var(--brand-gold);
  line-height: 1;
  padding-top: 4px;
}

.process-body { }
.process-body .display-s { margin-bottom: var(--s-3); }
.process-body p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }

/* ── 20. Contact Block ────────────────────────────── */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: start;
}

.contact-block .display-s { margin-top: var(--s-4); margin-bottom: var(--s-4); }
.contact-block .body-copy { max-width: 44ch; }

.contact-lines {
  border: 1px solid var(--rule);
}

.contact-line {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-5) var(--s-6);
  border-bottom: 1px solid var(--rule);
  transition: color 0.3s;
}
.contact-line:last-child { border-bottom: none; }
.contact-line:hover { color: var(--brand-gold-deep); }

.contact-line-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.contact-line:hover .contact-line-label { color: inherit; }

.contact-line-value {
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.contact-line-value a {
  color: inherit;
  transition: color 0.3s;
}
.contact-line-value a:hover { color: var(--brand-gold-deep); }

/* ── 21. Teaser Sections ──────────────────────────── */
.teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-10);
  align-items: start;
}

/* ── 22. Two-path Block (Contact) ─────────────────── */
.two-path {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
}

.path-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: var(--s-7) var(--s-6);
}
.path-card .eyebrow { margin-bottom: var(--s-4); }
.path-card .display-s { margin-bottom: var(--s-5); }
.path-card .body-copy { margin-bottom: var(--s-4); max-width: 44ch; }
.path-card .btn { margin-top: var(--s-5); }

/* ── 23. Direct Lines (Contact) ───────────────────── */
.direct-lines {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: start;
}

.lines-list { border: 1px solid var(--rule); }

.line-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-4) var(--s-6);
  border-bottom: 1px solid var(--rule);
  transition: color 0.3s;
}
.line-item:last-child { border-bottom: none; }
.line-item:hover { color: var(--brand-gold-deep); }

.line-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.line-value {
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.line-value a { color: inherit; transition: color 0.3s; }
.line-value a:hover { color: var(--brand-gold-deep); }

/* ── 24. Footer ───────────────────────────────────── */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--rule);
  padding-top: var(--s-9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--s-7);
  padding-bottom: var(--s-9);
}

.footer-brand .brand { margin-bottom: var(--s-5); }

.footer-tag {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink-muted);
  font-style: italic;
}

.footer-col .eyebrow {
  margin-bottom: var(--s-5);
  color: var(--ink-muted);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.footer-col li a,
.footer-col li span {
  font-size: 0.875rem;
  color: var(--ink-soft);
  transition: color 0.3s;
  line-height: 1.4;
}
.footer-col li a:hover { color: var(--brand-gold-deep); }

.footer-bottom {
  border-top: 1px solid var(--rule);
  padding-block: var(--s-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-4);
}

.footer-bottom p {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.footer-bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.3s;
}
.footer-bottom a:hover { color: var(--brand-gold-deep); }

/* ── 25. Reveal Animations ────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s var(--ease-out) var(--reveal-delay, 0s),
              transform 1s var(--ease-out) var(--reveal-delay, 0s);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── 26. Utility classes ──────────────────────────── */
.mt-4  { margin-top: var(--s-4); }
.mt-5  { margin-top: var(--s-5); }
.mt-6  { margin-top: var(--s-6); }
.mt-7  { margin-top: var(--s-7); }
.mt-8  { margin-top: var(--s-8); }

/* ── 27. Responsive ───────────────────────────────── */

/* Tablet (768–1199px) */
@media (max-width: 1199px) {
  .hero-row { grid-template-columns: 1fr 1fr; }
  .hero-row > :first-child { display: none; }

  .def-grid { grid-template-columns: repeat(2, 1fr); }
  .def-cell:nth-child(2) { border-right: none; }
  .def-cell:nth-child(3) { border-top: 1px solid var(--rule); }
  .def-cell:nth-child(4) { border-top: 1px solid var(--rule); border-right: none; }

  .pillar {
    grid-template-columns: 48px 1fr;
    grid-template-rows: auto auto;
  }
  .pillar > :nth-child(3) {
    grid-column: 2 / 3;
  }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-7) var(--s-6); }
  .footer-brand { grid-column: 1 / -1; }
}

/* Mobile (max 767px) */
@media (max-width: 767px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile { display: flex; }

  .hero-top { flex-direction: column; gap: var(--s-3); }
  .hero-row { grid-template-columns: 1fr; }

  .split,
  .split--40-60,
  .split--60-40,
  .two-col,
  .tier-intro,
  .contact-block,
  .direct-lines,
  .two-path,
  .teaser-grid { grid-template-columns: 1fr; }

  .tier-grid { grid-template-columns: 1fr; }
  .tier-card { border-right: none; border-bottom: 1px solid var(--rule); }
  .tier-card:last-child { border-bottom: none; }

  .pillar {
    grid-template-columns: 40px 1fr;
    gap: var(--s-3) var(--s-4);
  }
  .pillar > :nth-child(3) { grid-column: 2; }

  .roster-grid { grid-template-columns: 1fr; }
  .roster-grid .roster-row:nth-child(2n) { border-left: none; padding-left: 0; }
  .roster-row { grid-template-columns: 40px 1fr; }

  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--rule); }
  .process-step:last-child { border-bottom: none; }

  .def-grid { grid-template-columns: 1fr; }
  .def-cell { border-right: none; border-bottom: 1px solid var(--rule); }
  .def-cell:last-child { border-bottom: none; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .orch-panel { padding: var(--s-5); }
}

/* =====================================================
   Quiz Wizard — Athlete & Brand onboarding
   ===================================================== */

.quiz-wrap {
  max-width: 640px;
  margin-inline: auto;
}

/* Progress header */
.quiz-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s-4);
}

.quiz-progress-track {
  height: 2px;
  background: var(--rule);
  border-radius: 1px;
  overflow: hidden;
  margin-bottom: var(--s-8);
}

.quiz-progress-fill {
  height: 100%;
  background: var(--brand-gold);
  border-radius: 1px;
  transition: width 0.45s var(--ease-out);
  width: 0%;
}

/* Step panels */
.quiz-step { display: none; }
.quiz-step.is-active { display: block; animation: step-in 0.3s var(--ease-out); }

@keyframes step-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Question heading */
.quiz-q {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  line-height: 1.18;
  letter-spacing: -0.018em;
  font-weight: 300;
  color: var(--ink);
  margin-bottom: var(--s-6);
}
.quiz-q em { color: var(--brand-gold); font-style: italic; }
.quiz-q-note {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-muted);
  letter-spacing: 0;
  margin-top: var(--s-2);
}

/* Form fields */
.quiz-field { margin-bottom: var(--s-5); }

.quiz-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--s-2);
}
.quiz-label-opt {
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: none;
  font-size: 0.68rem;
  margin-left: var(--s-2);
  color: var(--ink-muted);
}

.quiz-input,
.quiz-textarea,
.quiz-select {
  width: 100%;
  padding: 0.82em 1em;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(13,13,13,0.18);
  border-radius: 0;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.quiz-input:focus,
.quiz-textarea:focus,
.quiz-select:focus { border-color: var(--brand-gold); }
.quiz-input.has-error,
.quiz-textarea.has-error,
.quiz-select.has-error { border-color: #b33; }
.quiz-textarea { min-height: 96px; resize: vertical; line-height: 1.55; }

.quiz-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%233D3833' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1em center;
  padding-right: 2.8em;
  cursor: pointer;
}

/* Choice cards */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: var(--s-2);
}
.choice-grid--wide { grid-template-columns: 1fr; }
.choice-grid--2col { grid-template-columns: 1fr 1fr; }

.choice-card { position: relative; }
.choice-card input[type="radio"],
.choice-card input[type="checkbox"] {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.choice-card label {
  display: block;
  padding: var(--s-3) var(--s-4);
  border: 1px solid rgba(13,13,13,0.15);
  background: var(--paper);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.4;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.choice-card input:checked + label {
  border-color: var(--brand-gold);
  background: rgba(200,170,74,0.06);
  font-weight: 700;
  color: var(--ink);
}
.choice-card label:hover { border-color: rgba(13,13,13,0.35); }

/* Error state for choice groups */
.choice-group-error {
  display: none;
  font-size: 0.75rem;
  color: #b33;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: var(--s-2);
}
.choice-group-error.is-visible { display: block; }

/* Navigation row */
.quiz-nav {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--rule-soft);
}

/* Confirmation screen */
.quiz-confirm { text-align: center; padding-block: var(--s-9); }

.quiz-confirm-mark {
  width: 60px;
  height: 60px;
  margin-inline: auto;
  margin-bottom: var(--s-6);
}

.quiz-confirm h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-5);
}
.quiz-confirm p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 44ch;
  margin-inline: auto;
  line-height: 1.6;
}
.quiz-confirm p + p { margin-top: var(--s-4); }

/* Sector grid (brand-partners page) */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
.sector-card {
  padding: var(--s-7) var(--s-6);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.sector-card:nth-child(3n) { border-right: none; }
.sector-card:nth-child(n+4) { border-bottom: none; }
.sector-card-icon {
  font-size: 1.4rem;
  margin-bottom: var(--s-4);
  color: var(--brand-gold);
}
.sector-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: var(--s-3);
  color: var(--ink);
}
.sector-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .sector-card:nth-child(3n) { border-right: 1px solid var(--rule); }
  .sector-card:nth-child(2n) { border-right: none; }
  .sector-card:nth-child(n+5) { border-bottom: none; }
  .sector-card:nth-child(4) { border-bottom: none; }
  .sector-card:nth-child(5) { border-bottom: none; }
}

@media (max-width: 600px) {
  .choice-grid { grid-template-columns: 1fr; }
  .choice-grid--2col { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr; }
  .sector-card { border-right: none !important; }
  .sector-card:nth-child(n) { border-bottom: 1px solid var(--rule); }
  .sector-card:last-child { border-bottom: none; }
}