/* Challenge Ventures — brand palette from Looka Brand Guidelines */
[hidden] { display: none !important; }
:root {
  --navy: #233b6e;      /* primary */
  --blue: #2f5095;      /* secondary */
  --grey-1: #d3d6db;
  --grey-2: #b7bcc4;
  --mist: #eff0f4;
  --mist-2: #eff0f2;
  --ink: #16243f;       /* navy-derived text */
  --ink-muted: #4a5670;
  --white: #ffffff;

  --color-bg: var(--white);
  --color-surface: var(--mist);
  --color-text: var(--ink);
  --color-text-muted: var(--ink-muted);
  --color-border: rgba(35, 59, 110, 0.14);
  --color-primary: var(--blue);
  --color-primary-hover: var(--navy);

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);

  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem; --space-5: 1.25rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem;
  --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 14px;
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow: 0 1px 2px rgba(22,36,63,.06), 0 8px 24px rgba(22,36,63,.08);
  --font: 'Open Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); font-size: var(--text-base); line-height: 1.65;
  color: var(--color-text); background: var(--color-bg);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; color: var(--ink); text-wrap: balance; }
h1 { font-weight: 700; }
h2 { font-size: var(--text-xl); font-weight: 700; }
h3 { font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-4); text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: var(--space-3) var(--space-4); z-index: 100; }
.skip:focus { left: var(--space-4); top: var(--space-4); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue);
  margin-bottom: var(--space-4);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.on-dark .eyebrow { color: var(--grey-1); }
.lede { font-size: var(--text-lg); line-height: 1.5; color: var(--color-text-muted); font-weight: 400; max-width: 62ch; }
.muted { color: var(--color-text-muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; padding: 0 var(--space-6); border-radius: var(--radius-sm);
  font: 600 var(--text-sm)/1 var(--font); text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent; transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--navy); color: #fff; }
.btn-ghost { border-color: rgba(35,59,110,.35); color: var(--navy); background: transparent; }
.btn-ghost:hover { border-color: var(--navy); background: var(--mist); color: var(--navy); }
.on-dark .btn-primary { background: #fff; color: var(--navy); }
.on-dark .btn-primary:hover { background: var(--mist); color: var(--navy); }
.on-dark .btn-ghost { border-color: rgba(255,255,255,.45); color: #fff; }
.on-dark .btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.textlink { font-weight: 600; text-decoration: none; color: var(--blue); display: inline-flex; align-items: center; gap: var(--space-2); }
.textlink:hover { color: var(--navy); text-decoration: underline; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s var(--ease), box-shadow .3s var(--ease); }
.site-header.scrolled { border-bottom-color: var(--color-border); box-shadow: 0 2px 12px rgba(22,36,63,.05); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); min-height: 76px; }
.brand img { height: 38px; width: auto; }
.nav-links { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.nav-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-3); font-size: var(--text-sm); font-weight: 600; color: var(--ink); text-decoration: none; border-radius: var(--radius-sm); }
.nav-links a:hover { color: var(--blue); background: var(--mist); }
.nav-links a[aria-current="page"] { color: var(--blue); box-shadow: inset 0 -2px 0 var(--blue); border-radius: 0; }
.nav-cta { display: flex; align-items: center; gap: var(--space-3); }
.nav-cta .btn { min-height: 44px; padding: 0 var(--space-5); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--color-border); background: #fff; border-radius: var(--radius-sm); cursor: pointer; align-items: center; justify-content: center; color: var(--navy); }
.menu-toggle svg { width: 22px; height: 22px; }
@media (max-width: 1020px) {
  .menu-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; background: #fff; padding: var(--space-4) var(--gutter) var(--space-8); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all .25s var(--ease); }
  .nav-links.open { transform: none; opacity: 1; visibility: visible; }
  .nav-links a { min-height: 52px; font-size: var(--text-base); border-bottom: 1px solid var(--color-border); border-radius: 0; }
  .nav-links a[aria-current="page"] { box-shadow: none; }
  .nav-cta .btn-ghost { display: none; }
}
@media (max-width: 520px) { .nav-cta .btn-primary { display: none; } .brand img { height: 34px; } }
.nav-links .mobile-only { display: none; }
@media (max-width: 520px) { .nav-links .mobile-only { display: block; } }

/* Sections */
section { position: relative; }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section-tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }
.bg-mist { background: var(--mist); }
.bg-navy { background: var(--navy); color: #e6e9f0; }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: #fff; }
.bg-navy .lede, .bg-navy .muted { color: #c4cbd9; }
.bg-navy a:not(.btn) { color: #fff; }
.section-head { display: grid; grid-template-columns: 1fr; gap: var(--space-4); margin-bottom: clamp(var(--space-8), 5vw, var(--space-16)); max-width: 820px; }
.section-head.split { max-width: none; grid-template-columns: 1.1fr 1fr; align-items: end; gap: var(--space-12); }
@media (max-width: 860px) { .section-head.split { grid-template-columns: 1fr; gap: var(--space-4); } }

/* Hero */
.hero { position: relative; min-height: min(88vh, 860px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--navy); }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,36,63,.35) 0%, rgba(22,36,63,.55) 45%, rgba(22,36,63,.92) 100%); }
.hero-inner { position: relative; z-index: 1; padding-block: var(--space-32) clamp(var(--space-12), 7vw, var(--space-20)); width: 100%; }
.hero h1 { font-size: var(--text-3xl); color: #fff; max-width: 15ch; letter-spacing: -0.03em; line-height: 1.04; }
.hero .lede { color: #dfe3ec; margin-top: var(--space-6); max-width: 58ch; }
.hero .btn-row { margin-top: var(--space-8); }
.hero-proof { margin-top: clamp(var(--space-12), 7vw, var(--space-20)); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.22); }
.hero-proof div { padding: var(--space-6) var(--space-6) 0 0; }
.hero-proof div + div { padding-left: var(--space-6); border-left: 1px solid rgba(255,255,255,.22); }
.hero-proof strong { display: block; font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: #fff; }
.hero-proof span { display: block; margin-top: var(--space-2); font-size: var(--text-xs); color: #c4cbd9; max-width: 22ch; }
@media (max-width: 760px) {
  .hero-proof { grid-template-columns: 1fr 1fr; }
  .hero-proof div { padding: var(--space-5) var(--space-4) var(--space-2) 0 !important; border-left: 0 !important; }
}

/* Page hero (interior) */
.page-hero { padding-block: clamp(var(--space-16), 9vw, var(--space-24)) clamp(var(--space-10), 6vw, var(--space-16)); background: var(--mist); border-bottom: 1px solid var(--color-border); }
.page-hero h1 { font-size: var(--text-2xl); max-width: 22ch; letter-spacing: -0.03em; }
.page-hero .lede { margin-top: var(--space-5); }
.page-hero.with-image { display: block; }
.page-hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-12); align-items: center; }
.page-hero-grid img { border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
@media (max-width: 860px) { .page-hero-grid { grid-template-columns: 1fr; gap: var(--space-8); } }

/* Audience paths */
.paths { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; gap: var(--space-5); }
.path { position: relative; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: clamp(var(--space-6), 3vw, var(--space-10)); display: flex; flex-direction: column; gap: var(--space-4); text-decoration: none; color: inherit; transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease); }
.path:hover { border-color: rgba(47,80,149,.5); box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.path.primary { grid-row: span 2; background: var(--navy); color: #dfe3ec; border-color: var(--navy); justify-content: flex-end; min-height: 440px; overflow: hidden; }
.path.primary img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.path.primary > * { position: relative; }
.path.primary h3 { color: #fff; font-size: var(--text-xl); }
.path .tag { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.path.primary .tag { color: var(--grey-1); }
.path ul { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); font-size: var(--text-sm); }
.path li { display: flex; gap: var(--space-2); }
.path li::before { content: "—"; color: var(--grey-2); }
.path .textlink { margin-top: auto; }
.path.primary .textlink { color: #fff; }
@media (max-width: 860px) { .paths { grid-template-columns: 1fr; } .path.primary { grid-row: auto; min-height: 380px; } }

/* Process */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; border-top: 2px solid var(--navy); }
.step { padding: var(--space-8) var(--space-6) var(--space-4) 0; position: relative; }
.step + .step { padding-left: var(--space-6); border-left: 1px solid var(--color-border); }
.step .num { font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; color: var(--blue); }
.step h3 { margin: var(--space-3) 0 var(--space-3); }
.step p { font-size: var(--text-sm); color: var(--color-text-muted); }
.step .dur { display: inline-block; margin-top: var(--space-4); font-size: var(--text-xs); font-weight: 600; color: var(--navy); background: var(--mist); padding: var(--space-1) var(--space-3); border-radius: 999px; }
.bg-mist .step .dur { background: #fff; }
@media (max-width: 900px) { .process { grid-template-columns: 1fr 1fr; } .step:nth-child(3) { padding-left: 0; border-left: 0; } .step:nth-child(n+3) { border-top: 1px solid var(--color-border); } }
@media (max-width: 560px) { .process { grid-template-columns: 1fr; } .step, .step + .step { padding-left: 0; border-left: 0; } .step + .step { border-top: 1px solid var(--color-border); } }

/* Case cards */
.cases { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-5); }
.case { grid-column: span 4; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: box-shadow .25s var(--ease), transform .25s var(--ease); }
.case:hover { box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.case.feature { grid-column: span 8; flex-direction: row; }
.case.feature .case-media { flex: 1.1; aspect-ratio: auto; }
.case.feature .case-body { flex: 1; }
.case-media { aspect-ratio: 16/10; overflow: hidden; background: var(--mist); }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.case:hover .case-media img { transform: scale(1.03); }
.case-body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.case-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; font-size: var(--text-xs); font-weight: 600; color: var(--ink-muted); }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; background: var(--mist); color: var(--navy); font-size: var(--text-xs); font-weight: 600; }
.chip.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.case h3 { font-size: var(--text-lg); }
.case p { font-size: var(--text-sm); color: var(--color-text-muted); }
.case .result { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--color-border); font-size: var(--text-sm); font-weight: 600; color: var(--navy); }
.case.text-only .case-body { padding: var(--space-8) var(--space-6); }
@media (max-width: 960px) { .case, .case.feature { grid-column: span 6; } .case.feature { flex-direction: column; } .case.feature .case-media { aspect-ratio: 16/10; } }
@media (max-width: 620px) { .case, .case.feature { grid-column: span 12; } }

/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 6vw, var(--space-20)); align-items: center; }
.split.reverse > :first-child { order: 2; }
.split img { border-radius: var(--radius-md); width: 100%; object-fit: cover; aspect-ratio: 4/3; }
.split .tall { aspect-ratio: 4/5; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.reverse > :first-child { order: 0; } }

.checklist { list-style: none; padding: 0; margin: var(--space-6) 0 0; display: grid; gap: var(--space-4); }
.checklist li { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); align-items: start; }
.checklist svg { width: 22px; height: 22px; color: var(--blue); margin-top: 3px; }
.checklist strong { display: block; color: var(--ink); }
.bg-navy .checklist strong { color: #fff; }
.bg-navy .checklist svg { color: var(--grey-1); }

/* Partner strip */
.partners { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4) clamp(var(--space-6), 4vw, var(--space-12)); }
.partners span { font-weight: 700; font-size: var(--text-base); color: var(--ink-muted); letter-spacing: -0.01em; white-space: nowrap; }
.partners-label { font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: var(--space-5); }

/* Full-bleed band */
.band { position: relative; min-height: 420px; display: flex; align-items: center; overflow: hidden; background: var(--navy); }
.band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(22,36,63,.92) 0%, rgba(22,36,63,.7) 50%, rgba(22,36,63,.2) 100%); }
.band .container { position: relative; z-index: 1; }
.band blockquote { margin: 0; max-width: 34ch; font-size: var(--text-xl); font-weight: 600; line-height: 1.3; color: #fff; letter-spacing: -0.02em; }
.band cite { display: block; margin-top: var(--space-5); font-style: normal; font-size: var(--text-sm); color: #c4cbd9; }

/* Services */
.svc-list { display: grid; gap: 0; border-top: 1px solid var(--color-border); }
.svc { display: grid; grid-template-columns: 80px 1.1fr 1.4fr; gap: var(--space-8); padding-block: clamp(var(--space-8), 4vw, var(--space-12)); border-bottom: 1px solid var(--color-border); }
.svc .num { font-size: var(--text-sm); font-weight: 700; color: var(--blue); padding-top: 6px; }
.svc h2, .svc h3 { font-size: var(--text-xl); }
.svc .for { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--ink-muted); }
.svc dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5) var(--space-8); }
.svc dt { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: var(--space-2); }
.svc dd { margin: 0; font-size: var(--text-sm); }
.svc dd ul { margin: 0; padding-left: 1.1em; display: grid; gap: 4px; }
.svc .full { grid-column: 1 / -1; }
@media (max-width: 900px) { .svc { grid-template-columns: 1fr; gap: var(--space-4); } .svc dl { grid-template-columns: 1fr; } }

/* CTA band */
.cta { background: var(--navy); color: #dfe3ec; }
.cta-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-12); align-items: center; }
.cta h2 { color: #fff; font-size: var(--text-2xl); letter-spacing: -0.03em; }
.cta .lede { color: #c4cbd9; margin-top: var(--space-4); }
.cta-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-md); padding: var(--space-8); }
.cta-card h3 { color: #fff; font-size: var(--text-lg); margin-bottom: var(--space-2); }
.cta-card p { font-size: var(--text-sm); color: #c4cbd9; }
.cta-card .btn { margin-top: var(--space-5); width: 100%; }
@media (max-width: 860px) { .cta-grid { grid-template-columns: 1fr; gap: var(--space-8); } }

/* Insights */
.insights { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.insight { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; color: inherit; transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.insight:hover { border-color: rgba(47,80,149,.5); box-shadow: var(--shadow); color: inherit; }
.insight .topic { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.insight h3 { font-size: var(--text-base); font-weight: 700; line-height: 1.35; letter-spacing: -0.005em; }
.insight p { font-size: var(--text-sm); color: var(--color-text-muted); }
.insight .date { margin-top: auto; padding-top: var(--space-3); font-size: var(--text-xs); color: var(--ink-muted); }
@media (max-width: 960px) { .insights { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .insights { grid-template-columns: 1fr; } }
.filters { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-8); }
.filter { min-height: 40px; padding: 0 var(--space-4); border-radius: 999px; border: 1px solid var(--color-border); background: #fff; font: 600 var(--text-xs)/1 var(--font); color: var(--navy); cursor: pointer; }
.filter[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.filter:hover { border-color: var(--navy); }

/* Case detail */
.case-detail { display: grid; grid-template-columns: 260px 1fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); padding-block: clamp(var(--space-10), 5vw, var(--space-16)); border-bottom: 1px solid var(--color-border); scroll-margin-top: 96px; }
.case-detail aside dl { margin: 0; display: grid; gap: var(--space-4); font-size: var(--text-sm); }
.case-detail aside dt { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.case-detail aside dd { margin: 2px 0 0; font-weight: 600; color: var(--ink); }
.case-detail h2 { font-size: var(--text-xl); margin-bottom: var(--space-6); }
.nfr { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.nfr h3 { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: var(--space-2); }
.nfr p { font-size: var(--text-sm); }
.nfr .res p { color: var(--ink); font-weight: 600; }
@media (max-width: 900px) { .case-detail { grid-template-columns: 1fr; gap: var(--space-5); } .case-detail aside dl { grid-template-columns: repeat(3, 1fr); } .nfr { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .case-detail aside dl { grid-template-columns: 1fr 1fr; } }

/* Forms */
.form-wrap { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 4vw, var(--space-10)); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }
.field label, .field legend { display: block; font-size: var(--text-sm); font-weight: 600; color: var(--ink); margin-bottom: var(--space-2); }
.field .opt { font-weight: 400; color: var(--ink-muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: var(--space-3) var(--space-4); font: 400 var(--text-base)/1.4 var(--font); color: var(--ink);
  background: #fff; border: 1.5px solid var(--grey-1); border-radius: var(--radius-sm); transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47,80,149,.18); }
.field [aria-invalid="true"] { border-color: #b3261e; }
.field .err { display: none; margin-top: var(--space-1); font-size: var(--text-xs); color: #b3261e; }
.field.invalid .err { display: block; }
fieldset.field { border: 0; padding: 0; margin: 0; }
.radio-pills { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.radio-pills label { margin: 0; font-weight: 600; }
.radio-pills input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.radio-pills span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-4); border: 1.5px solid var(--grey-1); border-radius: 999px; font-size: var(--text-sm); cursor: pointer; transition: all .2s var(--ease); }
.radio-pills input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.radio-pills input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 2px; }
.form-note { font-size: var(--text-xs); color: var(--ink-muted); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-6); }
.form-success { display: none; text-align: left; }
.form-success.show { display: block; }
.form-success .tick { width: 48px; height: 48px; border-radius: 50%; background: var(--mist); color: var(--blue); display: grid; place-items: center; margin-bottom: var(--space-4); }
.hp { position: absolute; left: -10000px; }

/* Contact layout */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(var(--space-8), 6vw, var(--space-20)); align-items: start; }
.contact-points { display: grid; gap: var(--space-6); margin-top: var(--space-8); }
.contact-points > div { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); }
.contact-points svg { width: 20px; height: 20px; color: var(--blue); margin-top: 4px; }
.contact-points strong { display: block; font-size: var(--text-sm); }
.contact-points a, .contact-points span { font-size: var(--text-sm); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* Readiness check */
.quiz { max-width: 820px; margin-inline: auto; }
.quiz-progress { height: 4px; background: var(--grey-1); border-radius: 999px; overflow: hidden; margin-bottom: var(--space-8); }
.quiz-progress span { display: block; height: 100%; width: 0; background: var(--blue); transition: width .4s var(--ease); }
.q { display: none; }
.q.active { display: block; animation: rise .35s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.q .qnum { font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.q h2 { font-size: var(--text-xl); margin: var(--space-3) 0 var(--space-6); }
.opts { display: grid; gap: var(--space-3); }
.opt-btn { text-align: left; display: flex; gap: var(--space-4); align-items: center; width: 100%; min-height: 60px; padding: var(--space-4) var(--space-5); background: #fff; border: 1.5px solid var(--grey-1); border-radius: var(--radius-md); font: 400 var(--text-base)/1.4 var(--font); color: var(--ink); cursor: pointer; transition: all .2s var(--ease); }
.opt-btn:hover { border-color: var(--blue); background: var(--mist); }
.opt-btn .k { flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--grey-2); display: grid; place-items: center; font-size: var(--text-xs); font-weight: 700; color: var(--ink-muted); }
.opt-btn[aria-pressed="true"] { border-color: var(--navy); background: var(--navy); color: #fff; }
.opt-btn[aria-pressed="true"] .k { border-color: #fff; color: #fff; }
.quiz-nav { display: flex; justify-content: space-between; margin-top: var(--space-6); }
.result { display: none; }
.result.show { display: block; animation: rise .4s var(--ease); }
.score-row { display: grid; grid-template-columns: auto 1fr; gap: var(--space-8); align-items: center; padding: var(--space-8); background: var(--navy); color: #dfe3ec; border-radius: var(--radius-lg); }
.score-ring { width: 140px; height: 140px; }
.score-ring text { font: 700 34px var(--font); fill: #fff; }
.score-row h2 { color: #fff; font-size: var(--text-xl); }
.score-row p { color: #c4cbd9; margin-top: var(--space-3); }
.dims { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-6); }
.dim { padding: var(--space-5); background: var(--mist); border-radius: var(--radius-md); }
.dim .bar { height: 6px; background: var(--grey-1); border-radius: 999px; margin-top: var(--space-3); overflow: hidden; }
.dim .bar span { display: block; height: 100%; background: var(--blue); }
.dim strong { font-size: var(--text-sm); }
.dim p { font-size: var(--text-xs); color: var(--ink-muted); margin-top: var(--space-2); }
@media (max-width: 620px) { .score-row { grid-template-columns: 1fr; text-align: left; } .dims { grid-template-columns: 1fr; } }

/* Team */
.team { display: grid; grid-template-columns: 300px 1fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); align-items: start; }
.team .portrait { aspect-ratio: 1; border-radius: var(--radius-md); background: var(--navy); display: grid; place-items: center; }
.team .portrait img { width: 46%; opacity: .9; }
@media (max-width: 760px) { .team { grid-template-columns: 1fr; } .team .portrait { max-width: 220px; } }
.family { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.family a, .family div { padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; color: inherit; background: #fff; }
.family a:hover { border-color: rgba(47,80,149,.5); box-shadow: var(--shadow); color: inherit; }
.family strong { display: block; font-size: var(--text-base); margin-bottom: var(--space-2); }
.family p { font-size: var(--text-sm); color: var(--ink-muted); }
@media (max-width: 860px) { .family { grid-template-columns: 1fr; } }

/* Stat row */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.stats strong { display: block; font-size: var(--text-2xl); font-weight: 700; color: var(--navy); letter-spacing: -0.03em; line-height: 1; }
.stats span { display: block; margin-top: var(--space-2); font-size: var(--text-sm); color: var(--ink-muted); }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } }

/* FAQ */
.faq { border-top: 1px solid var(--color-border); }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: var(--space-5) 0; font-weight: 600; font-size: var(--text-base); color: var(--ink); min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--blue); transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 var(--space-6); color: var(--ink-muted); max-width: 70ch; font-size: var(--text-sm); }

/* Footer */
.site-footer { background: #16243f; color: #b7bcc4; padding-block: var(--space-16) var(--space-8); font-size: var(--text-sm); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-8); }
.site-footer img { height: 110px; width: auto; margin-bottom: var(--space-5); }
.site-footer h2 { font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: var(--space-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.site-footer a { color: #d3d6db; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-base { margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); font-size: var(--text-xs); color: #8d95a5; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* Reveal */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.process.five { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1000px) { .process.five { grid-template-columns: 1fr 1fr; } .process.five .step { padding-left: 0; border-left: 0; border-top: 1px solid var(--color-border); padding-right: var(--space-6); } }
@media (max-width: 560px) { .process.five { grid-template-columns: 1fr; } }
.textlink { white-space: nowrap; }
.textlink svg { width: 18px; height: 18px; flex: none; transition: transform .25s var(--ease); }
.textlink:hover svg, .path:hover .textlink svg { transform: translateX(3px); }

/* Headshot */
.team .portrait.photo { background: var(--mist, #eff0f4); overflow: hidden; }
.team .portrait.photo img { width: 100%; height: 100%; object-fit: cover; opacity: 1; }

/* Long-form text (privacy policy) */
.prose h2 { font-size: var(--text-lg); margin: var(--space-10) 0 var(--space-3); }
.prose p, .prose li { color: var(--ink-muted); line-height: 1.7; }
.prose p + p { margin-top: var(--space-4); }
.prose ul { padding-left: 1.2em; display: grid; gap: var(--space-3); margin-top: var(--space-3); }
.prose li strong { color: var(--ink, inherit); }
.footer-base a { color: inherit; }

/* CDS network team */
.team-sub { font-size: var(--text-lg); margin: var(--space-10) 0 var(--space-5); color: var(--navy); }
.leads { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.lead-card { background: #fff; border-radius: var(--radius-md); padding: var(--space-6); }
.lead-card img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin-bottom: var(--space-4); }
.lead-card h3 { font-size: var(--text-lg); }
.lead-card .role { font-weight: 600; font-size: .9rem; margin: var(--space-1) 0 var(--space-3); }
.practitioners { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--space-6) var(--space-4); }
.practitioners li { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.practitioners img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; margin-bottom: var(--space-2); }
.practitioners strong { font-size: .95rem; color: var(--navy); }
.practitioners span { font-size: .8rem; color: #5a6270; line-height: 1.35; }
@media (max-width: 900px) { .leads { grid-template-columns: 1fr; } }