/* ArchIQ design system ------------------------------------------------- */

@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/fonts/inter/inter-latin-wght-normal.woff2") format("woff2-variations");
}

:root {
  --color-ink: #0c0e1d;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f6fb;
  --color-text: #1c1e2c;
  --color-muted: #5b5f73;
  --color-border: #e3e5f0;
  --color-accent: #007b43;
  --color-accent-ink: #e8f6ec;
  --color-accent-2: #8fc95c;
  --color-error: #b3261e;
  --gradient-brand: linear-gradient(120deg, #007b43, #8fc95c);

  --font-sans: "Inter Variable", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --container-width: 1120px;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
  color: var(--color-ink);
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem);
}

h2 {
  font-size: clamp(1.7rem, 2vw + 1rem, 2.4rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1em;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header ---------------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  z-index: 50;
}

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

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-ink);
}

.site-logo:hover {
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--color-accent);
}

.nav-cta {
  background: var(--color-ink);
  color: #fff !important;
  padding: 0.6rem 1.15rem;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  display: block;
}

/* Buttons ----------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--color-ink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent);
}

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

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Hero -------------------------------------------------------------------- */

.hero {
  padding: 5rem 0 4rem;
}

.hero .eyebrow {
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.hero p.lede {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.eyebrow {
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

/* Sections ------------------------------------------------------------------ */

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  max-width: 60ch;
  margin-bottom: 2.5rem;
}

.section-header p {
  color: var(--color-muted);
}

/* Grids & cards --------------------------------------------------------------- */

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--gradient-brand);
  margin-bottom: 1.25rem;
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.card a.card-link {
  font-weight: 600;
  font-size: 0.9rem;
}

.stat {
  text-align: center;
}

.stat .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-ink);
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* A name rather than a number (e.g. a partner program) */
.stat .stat-number--text {
  font-size: 1.5rem;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}

.stat p {
  color: var(--color-muted);
  margin: 0;
}

/* Sourced stats on employee AI use (risk-stats.njk) -------------------------------- */

.risk-stats {
  margin-top: 2.5rem;
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--color-ink);
  color: #fff;
}

.risk-stats-title {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.risk-stats-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.risk-stats-grid li {
  display: flex;
  flex-direction: column;
}

.risk-stats-figure {
  margin: 0 0 0.4rem;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  color: #ffb65c;
}

.risk-stats-text {
  margin: 0 0 0.75rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
}

.risk-stats-source {
  margin: auto 0 0;
  font-size: 0.78rem;
}

.risk-stats-source a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.risk-stats-source a:hover {
  color: #fff;
}

@media (max-width: 960px) {
  .risk-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .risk-stats {
    padding: 1.5rem 1.25rem;
  }

  .risk-stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* "You're not alone" partner stat (partner-stat.njk) ------------------------------- */

.partner-stat {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin: 0 0 2rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--color-accent-ink);
  max-width: 720px;
}

.partner-stat .partner-stat-figure {
  flex: none;
  margin: 0;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
}

.partner-stat .partner-stat-text {
  margin: 0;
  max-width: none;
  font-size: 1rem;
  color: var(--color-ink);
  font-weight: 500;
}

.partner-stat .partner-stat-text a {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--color-muted);
  text-decoration: underline;
}

/* What SMBs need help with, mapped to the program (/ai-maturity/) ------------------ */

.help-map {
  margin-top: 2.5rem;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.help-map-title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  max-width: 48ch;
}

.help-map-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-map-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border);
}

.help-map-need {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  align-items: center;
  gap: 0.35rem 0.75rem;
}

.help-map-pct {
  grid-row: span 2;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
}

.help-map-label {
  font-weight: 600;
  color: var(--color-ink);
}

.help-map-bar {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.help-map-bar span {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: var(--gradient-brand);
}

.help-map-answer {
  color: var(--color-text);
  font-size: 0.95rem;
}

.help-map-answer span {
  color: var(--color-accent);
}

.help-map-answer:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.help-map-source {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.help-map-source a {
  color: var(--color-muted);
  text-decoration: underline;
}

@media (max-width: 760px) {
  .help-map {
    padding: 1.5rem 1.25rem;
  }

  .help-map-list li {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
}

/* CTA band --------------------------------------------------------------------- */

.cta-band {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 3.5rem;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 50ch;
  margin: 0 auto 1.75rem;
}

.cta-band .btn-primary {
  background: var(--gradient-brand);
}

/* Testimonial / quote ------------------------------------------------------------ */

.testimonial {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.testimonial p {
  font-style: italic;
  color: var(--color-text);
}

.testimonial cite {
  font-style: normal;
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* Footer ------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 3.5rem 0 2rem;
  background: var(--color-bg-alt);
}

.site-footer .grid {
  grid-template-columns: 1.4fr 1fr 1fr;
  margin-bottom: 2.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.75rem;
}

.footer-logo:hover {
  text-decoration: none;
}

.site-footer h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.site-footer p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--color-text);
}

.fine-print {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Contact ------------------------------------------------------------------------ */

.contact-grid {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.contact-detail {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.contact-detail strong {
  display: block;
  color: var(--color-ink);
}

.contact-detail p {
  margin: 0;
  color: var(--color-muted);
}

/* Arch divider (generative brand graphic) -------------------------------------------- */

.arch-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  background:
    radial-gradient(620px 420px at 22% 108%, rgba(0, 123, 67, 0.1), rgba(0, 123, 67, 0) 70%),
    linear-gradient(115deg, var(--color-bg-alt) 0%, #f7f9f4 46%, var(--color-bg) 100%);
}

.arch-divider__hairline {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(12, 14, 29, 0.07);
  z-index: 1;
}

.arch-divider__hairline--top {
  top: 0;
}

.arch-divider__hairline--bottom {
  bottom: 0;
}

.arch-divider__svg {
  display: block;
  width: 100%;
  height: auto;
}

.arch-divider--flip .arch-divider__svg {
  transform: scaleX(-1);
}

/* Contact form -------------------------------------------------------------------- */

.form-field {
  margin-bottom: 1.1rem;
}

.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  color: var(--color-ink);
}

.form-optional {
  font-weight: 400;
  color: var(--color-muted);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  color: var(--color-text);
  background: #fff;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 123, 67, 0.15);
}

.form-field textarea {
  resize: vertical;
}

.cf-turnstile {
  margin-bottom: 1.1rem;
}

.form-status {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status.success {
  color: var(--color-accent);
}

.form-status.error {
  color: var(--color-error);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* InspectIQ icon ------------------------------------------------------------------ */

.inspectiq-icon {
  max-width: 340px;
  margin: 0 auto;
}

.inspectiq-icon svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Responsive ---------------------------------------------------------------------- */

@media (max-width: 860px) {
  .grid-2,
  .grid-3,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-footer .grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 1.5rem 1rem;
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.75rem;
    border-bottom: none !important;
  }

  .cta-band {
    padding: 2.5rem 1.5rem;
  }
}

/* AI Maturity: home questions, program strip, ladder, tiers ------------------------- */

.question-grid {
  gap: 1.5rem;
}

.question-card {
  position: relative;
  border-left: 3px solid var(--color-accent);
  padding: 0.25rem 0 0.25rem 1.5rem;
}

.question-mark {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.question-card p {
  color: var(--color-muted);
  margin: 0;
}

.question-cta {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.question-cta p {
  max-width: 56ch;
  margin: 0;
  font-weight: 500;
  color: var(--color-ink);
}

.program-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.program-strip > div {
  padding: 1.25rem 1.5rem;
  border-left: 1px solid var(--color-border);
}

.program-strip > div:first-child {
  border-left: 0;
}

.program-strip strong {
  display: block;
  color: var(--color-ink);
}

.program-strip span {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.level-ladder {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  align-items: end;
}

.level-step {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.level-step:nth-child(1) { min-height: 9rem; }
.level-step:nth-child(2) { min-height: 10.5rem; }
.level-step:nth-child(3) { min-height: 12rem; }
.level-step:nth-child(4) { min-height: 13.5rem; }
.level-step:nth-child(5) { min-height: 15rem; }

.level-step strong {
  display: block;
  color: var(--color-ink);
  margin-bottom: 0.25rem;
}

.level-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.tier-pace {
  font-weight: 700;
  color: var(--color-accent) !important;
}

.tier-card--featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 123, 67, 0.12);
}

.fine-note {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-top: 1.5rem;
}

.feature-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background:
    radial-gradient(520px 320px at 100% 0%, rgba(143, 201, 92, 0.18), rgba(143, 201, 92, 0) 70%),
    var(--color-bg-alt);
}

.feature-band p {
  color: var(--color-muted);
  max-width: 60ch;
}

.feature-band .hero-actions {
  margin-top: 0;
  flex-shrink: 0;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.8rem;
  color: var(--color-muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: var(--gradient-brand);
}

.check-list strong {
  color: var(--color-ink);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  border-color: #fff;
}

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

/* Self-assessment: one question per screen ---------------------------------------- */

/* The quiz card is the hero: it sits over the arch field, above the fold */
.quiz-hero {
  padding: 3rem 0 4rem;
  background: var(--color-bg-alt);
}

.quiz-hero .arch-field {
  width: 70%;
}

.quiz,
.quiz-results {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: 0 24px 60px -32px rgba(12, 14, 29, 0.28);
}

.quiz {
  scroll-margin-top: 96px;
}

.quiz-bar {
  padding: 1.25rem 2rem 0;
}

.quiz-progress {
  height: 4px;
  border-radius: 4px;
  background: var(--color-border);
  overflow: hidden;
}

.quiz-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--gradient-brand);
  border-radius: 4px;
  transition: width 0.45s cubic-bezier(0.22, 0.8, 0.2, 1);
}

.quiz-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.5rem;
  margin-top: 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.quiz-label {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quiz-count {
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--color-ink);
}

.quiz-count span {
  color: var(--color-muted);
  font-weight: 500;
}

.quiz-back {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  font: inherit;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0 2px;
  color: var(--color-muted);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.quiz-back[hidden] {
  display: none;
}

.quiz-back:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateX(-2px);
}

.quiz-back:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 123, 67, 0.3);
}

.quiz-stage {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  transition: height 0.44s cubic-bezier(0.22, 0.8, 0.2, 1);
}

.quiz-step {
  padding: 1rem 2rem 2.25rem;
  transition: transform 0.44s cubic-bezier(0.22, 0.8, 0.2, 1), opacity 0.44s ease;
}

.quiz-step[hidden],
.quiz-next[hidden] {
  display: none;
}

.quiz-step.is-leaving {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  pointer-events: none;
}

.quiz-step.enter-from-right,
.quiz-step.leave-to-left {
  transform: translateX(-100%);
  opacity: 0;
}

.quiz-step.enter-from-right {
  transform: translateX(100%);
  transition: none;
}

.quiz-step.enter-from-left {
  transform: translateX(-100%);
  opacity: 0;
  transition: none;
}

.quiz-step.leave-to-right {
  transform: translateX(100%);
  opacity: 0;
}

.quiz-question {
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem);
  line-height: 1.25;
  color: var(--color-ink);
  margin: 0.5rem 0 1.5rem;
  max-width: 30ch;
}

.quiz-question:focus {
  outline: none;
}

.quiz.is-intro .quiz-bar {
  display: none;
}

.quiz-intro {
  position: relative;
  padding-top: 2.5rem;
}

/* A small radar preview that hints at the result */
.quiz-intro-art {
  position: absolute;
  top: 2.25rem;
  right: 2rem;
  width: 190px;
  height: auto;
}

.quiz-intro-grid {
  fill: none;
  stroke: var(--color-border);
  stroke-width: 1;
}

.quiz-intro-shape {
  fill: rgba(0, 123, 67, 0.14);
  stroke: var(--color-accent);
  stroke-width: 2;
  stroke-linejoin: round;
  transform-box: view-box;
  transform-origin: 50% 50%;
  animation: quiz-breathe 5s ease-in-out infinite alternate;
}

@keyframes quiz-breathe {
  from { transform: scale(0.82) rotate(-4deg); }
  to { transform: scale(1.05) rotate(3deg); }
}

.quiz-intro .quiz-question {
  font-size: clamp(2rem, 1.4rem + 2.2vw, 2.9rem);
  line-height: 1.1;
  max-width: 16ch;
  margin: 0.4rem 0 1rem;
}

.quiz-intro-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.quiz-promises {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  padding: 1.5rem 0 0;
  margin: 2rem 0 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
  color: var(--color-muted);
}

.quiz-promises li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.quiz-promises li::before {
  content: "";
  flex: none;
  margin: 0.28rem 0.1rem 0 0.15rem;
  width: 0.35rem;
  height: 0.65rem;
  border: solid var(--color-accent);
  border-width: 0 2px 2px 0;
  transform: translateY(-2px) rotate(45deg);
}

.quiz-intro-text {
  color: var(--color-muted);
  max-width: 52ch;
}

.quiz-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.quiz-chips li {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-ink);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
}

.quiz-start {
  font-size: 1.05rem;
  padding: 0.95rem 1.6rem;
}

.quiz-options {
  display: grid;
  gap: 0.6rem;
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.quiz-option:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 18px -12px rgba(0, 123, 67, 0.5);
  transform: translateX(3px);
}

.quiz-option:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 123, 67, 0.3);
  border-color: var(--color-accent);
}

.quiz-key {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg-alt);
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.quiz-option[aria-pressed="true"] {
  border-color: var(--color-accent);
  background: var(--color-accent-ink);
}

.quiz-option[aria-pressed="true"] .quiz-key {
  font-size: 0;
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

/* A check mark replaces the letter on the chosen answer */
.quiz-option[aria-pressed="true"] .quiz-key::after {
  content: "";
  width: 0.4rem;
  height: 0.72rem;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: translateY(-3px) rotate(45deg);
}

.quiz-option.is-picked {
  animation: quiz-pop 0.32s cubic-bezier(0.3, 1.6, 0.5, 1);
}

@keyframes quiz-pop {
  0% { transform: scale(1); }
  45% { transform: scale(1.025); }
  100% { transform: scale(1); }
}

.quiz-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
  min-height: 2.75rem;
}

.quiz-hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.quiz-hint kbd {
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.05rem 0.4rem;
  border: 1px solid var(--color-border);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--color-bg-alt);
}

/* Keyboard hints mean nothing on a touch screen */
@media (hover: none) {
  .quiz-hint,
  .quiz-key {
    display: none;
  }
}

.quiz-scoring {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 440px;
  text-align: center;
}

.quiz-scoring .quiz-question {
  margin: 1rem auto 0;
}

.quiz-scoring-arch {
  width: 140px;
  height: auto;
  overflow: visible;
}

.quiz-scoring-arch path {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 8 10;
  animation: quiz-march 0.9s linear infinite;
}

.quiz-scoring-arch path:nth-child(2) {
  stroke: var(--color-accent-2);
  animation-direction: reverse;
}

.quiz-scoring-arch path:nth-child(3) {
  animation-duration: 0.6s;
}

@keyframes quiz-march {
  to { stroke-dashoffset: -36; }
}

.quiz-noscript {
  padding: 0 2rem 2rem;
}

.quiz-results {
  padding: 2.25rem 2rem 1.5rem;
}

.quiz-results:focus {
  outline: none;
}

.quiz-results.is-revealed {
  animation: quiz-reveal 0.5s ease both;
}

.quiz-results.is-revealed .radar-grow {
  transform-box: view-box;
  transform-origin: 50% 50%;
  animation: radar-grow 0.9s 0.2s cubic-bezier(0.22, 0.8, 0.2, 1) both;
}

@keyframes quiz-reveal {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes radar-grow {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.result-ladder {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.35rem;
  padding: 0;
  margin: 2rem 0 0;
}

.result-ladder li {
  position: relative;
  padding: 0.85rem 0.6rem 0.6rem;
  border-radius: 10px;
  background: var(--color-bg-alt);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-muted);
}

.result-ladder li span {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.3rem;
  color: var(--color-border);
}

.result-ladder li.is-reached {
  background: var(--color-accent-ink);
  color: var(--color-accent);
}

.result-ladder li.is-reached span {
  color: var(--color-accent-2);
}

.result-ladder li[aria-current] {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 10px 24px -14px rgba(0, 123, 67, 0.8);
}

.result-ladder li[aria-current] span {
  color: #fff;
}

.result-meters-title {
  margin: 2rem 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.result-meters {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
}

.result-meters li {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) 8.5rem;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-border);
}

.result-meter-name {
  font-weight: 600;
  color: var(--color-ink);
}

.result-meter {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}

.result-meter span {
  height: 8px;
  border-radius: 4px;
  background: var(--color-border);
}

.result-meter span.on {
  background: var(--color-accent);
}

.result-meters li.is-weakest .result-meter span.on {
  background: #d98a1f;
}

.result-meters li.is-weakest .result-meter-name::after {
  content: "Start here";
  margin-left: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8a4b00;
  background: #fdf0dc;
  white-space: nowrap;
}

.result-meter-level {
  font-size: 0.9rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.quiz-results.is-revealed .result-meter span.on {
  animation: meter-fill 0.5s calc(0.5s + var(--i, 0) * 0.08s) ease both;
  transform-origin: left center;
}

@keyframes meter-fill {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.result-level {
  color: var(--color-accent);
}

@media (max-width: 860px) {
  .quiz-hero .arch-field,
  .quiz-intro-art {
    display: none;
  }
}

@media (max-width: 640px) {
  .quiz-hero {
    padding: 1.25rem 0 2.5rem;
  }

  .quiz-intro {
    padding-top: 1.75rem;
  }

  .quiz-chips li {
    font-size: 0.8rem;
  }

  .quiz-bar {
    padding: 1rem 1.25rem 0;
  }

  .quiz-step {
    padding: 0.75rem 1.25rem 1.75rem;
  }

  .quiz-stage,
  .quiz-scoring {
    min-height: 0;
  }

  .quiz-scoring {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .quiz-option {
    padding: 0.85rem 0.9rem;
  }

  .quiz-results {
    padding: 1.75rem 1.25rem 1rem;
  }

  .result-ladder {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .result-ladder li {
    padding: 0.7rem 0.3rem 0.5rem;
    font-size: 0;
    text-align: center;
  }

  .result-ladder li span {
    margin: 0;
    font-size: 1.05rem;
  }

  .result-meters li {
    grid-template-columns: 1fr auto;
    gap: 0.4rem 1rem;
  }

  .result-meter {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

/* On touch screens there are no key hints, so the footer only shows for Next */
@media (hover: none) {
  .quiz-actions:has(.quiz-next[hidden]) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quiz-step {
    transition: opacity 0.17s ease;
  }

  .quiz-stage {
    transition: none;
  }

  .quiz-step.enter-from-right,
  .quiz-step.enter-from-left,
  .quiz-step.leave-to-left,
  .quiz-step.leave-to-right {
    transform: none;
  }

  .quiz-option,
  .quiz-option:hover {
    transform: none;
  }

  .quiz-option.is-picked,
  .quiz-intro-shape,
  .quiz-results.is-revealed .result-meter span.on,
  .quiz-results.is-revealed,
  .quiz-results.is-revealed .radar-grow,
  .quiz-scoring-arch path {
    animation: none;
  }
}

.radar svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0 auto;
  display: block;
  overflow: visible;
}

.radar-ring {
  fill: none;
  stroke: var(--color-border);
}

.radar-axis {
  stroke: var(--color-border);
}

.radar-label {
  font-size: 12px;
  font-weight: 700;
  fill: var(--color-muted);
}

.radar-shape {
  fill: rgba(0, 123, 67, 0.18);
  stroke: var(--color-accent);
  stroke-width: 2;
}

.radar-dot {
  fill: var(--color-accent);
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.results-table th,
.results-table td {
  text-align: left;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.results-table thead th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

@media (max-width: 860px) {
  .program-strip,
  .level-ladder {
    grid-template-columns: 1fr;
  }

  .program-strip > div {
    border-left: 0;
    border-top: 1px solid var(--color-border);
  }

  .program-strip > div:first-child {
    border-top: 0;
  }

  .level-step:nth-child(n) {
    min-height: 0;
  }

  .feature-band {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.75rem;
  }
}

/* "Works with" row of AI models (model-agnostic messaging) ------------------------- */

.model-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 2rem;
}

.model-row-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.model-row ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.model-row li {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-ink);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}

/* Long-form text (privacy policy) -------------------------------------------------- */

.prose {
  max-width: 760px;
}

.prose h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
}

.fine-print a {
  color: var(--color-muted);
  text-decoration: underline;
}

/* Keep the sticky header from covering jump targets */
.assessment-results {
  scroll-margin-top: 96px;
}

/* Arch field (WebGL brand graphic in hero sections) --------------------------------- */

.hero--art {
  position: relative;
  overflow: hidden;
}

.hero--art .container {
  position: relative;
  z-index: 1;
}

.hero--art h1 {
  max-width: 16ch;
}

.arch-field {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 58%;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 38%);
  mask-image: linear-gradient(to right, transparent 0%, #000 38%);
}

/* Without a divider band, keep a hairline where the hero meets a white section */
.hero--art + .section:not(.section-alt) {
  border-top: 1px solid var(--color-border);
}

.arch-field canvas {
  display: block;
}

.arch-field--off {
  display: none;
}

/* Narrow screens: the field drops below the hero copy as a short band. The
   ladder and hub are diagrams that need a wide, tall space to read, so they
   are hidden there; converge works as a band. */
@media (max-width: 860px) {
  .arch-field[data-layout="ladder"],
  .arch-field[data-layout="hub"] {
    display: none;
  }

  .arch-field {
    position: relative;
    width: 100%;
    height: 180px;
    margin-top: 1rem;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 30%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 30%);
  }
}