/* Qevizo website styles. Mobile-first; breakpoints at 40rem, 56rem and 64rem. */

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Design tokens ---------- */

:root {
  --color-ink: #0f172a;
  --color-text: #1e293b;
  --color-muted: #475569;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-surface: #fff;
  --color-surface-alt: #f8fafc;
  --color-primary: #4338ca;
  --color-primary-hover: #3730a3;
  --color-primary-soft: #eef2ff;
  --color-primary-ink: #312e81;
  --color-night: #1e1b4b;
  --color-night-2: #312e81;
  --color-on-night: #fff;
  --color-on-night-muted: #c7d2fe;
  --color-gold: #fbbf24;
  --color-gold-hover: #fcd34d;
  --color-gold-ink: #92400e;
  --color-gold-soft: #fef3c7;
  --color-success: #047857;
  --color-success-soft: #ecfdf5;
  --color-warning-border: #f59e0b;
  --color-review-bg: #fff7ed;
  --color-review-border: #fdba74;
  --color-review-accent: #c2410c;
  --color-review-label: #9a3412;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", roboto, "Helvetica Neue", arial, sans-serif;
  --radius-sm: 0.5rem;
  --radius: 0.875rem;
  --radius-lg: 1.5rem;
  --shadow-sm: 0 1px 2px rgb(15 23 42 / 6%), 0 1px 3px rgb(15 23 42 / 8%);
  --shadow-lg: 0 24px 48px -12px rgb(15 23 42 / 35%);
  --container: 72rem;
  --gutter: 1rem;
  --section-space: clamp(3rem, 2rem + 4vw, 5.5rem);
}

@media (min-width: 40rem) {
  :root {
    --gutter: 1.5rem;
  }
}

/* ---------- Base ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizelegibility;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  color: var(--color-ink);
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 1.5rem + 2.6vw, 3.25rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.5rem, 1.25rem + 1.2vw, 2.125rem);
}

h3 {
  font-size: 1.1875rem;
  letter-spacing: -0.01em;
}

p,
ul,
ol {
  margin: 0 0 1rem;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

strong {
  color: var(--color-ink);
  font-weight: 700;
}

svg {
  flex-shrink: 0;
}

.icon {
  width: 1.25em;
  height: 1.25em;
}

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

.narrow {
  max-width: calc(48rem + 2 * var(--gutter));
}

.muted {
  color: var(--color-muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* ---------- Status bar & header ---------- */

.status-bar {
  background: var(--color-night);
  color: var(--color-on-night-muted);
  font-size: 0.875rem;
  line-height: 1.4;
  text-align: center;
}

.status-bar p {
  margin: 0;
  padding-block: 0.5rem;
}

.status-bar strong {
  color: var(--color-on-night);
}

.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.5rem;
  background: var(--color-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgb(251 191 36 / 25%);
  vertical-align: 0.1em;
}

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  padding-block: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--color-ink);
}

.brand .logo-mark {
  width: 2.25rem;
  height: 2.25rem;
}

.brand__name {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-nav {
  flex-basis: 100%;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: 0.5rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
}

.site-nav a:hover {
  background: var(--color-surface-alt);
  color: var(--color-ink);
}

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

@media (min-width: 40rem) {
  .site-nav {
    flex-basis: auto;
  }

  .site-nav a {
    padding-inline: 0.875rem;
  }
}

/* ---------- Buttons & links ---------- */

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 1.75rem 1.25rem;
}

.button-row--center {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.625rem 1.375rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 999px;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

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

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

.btn--outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn--gold {
  background: var(--color-gold);
  color: var(--color-night);
}

.btn--gold:hover {
  background: var(--color-gold-hover);
  color: var(--color-night);
}

.btn--ghost {
  border-color: rgb(255 255 255 / 40%);
  color: var(--color-on-night);
}

.btn--ghost:hover {
  background: rgb(255 255 255 / 10%);
  border-color: rgb(255 255 255 / 70%);
  color: var(--color-on-night);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* ---------- Eyebrows, pills, chips ---------- */

.eyebrow {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow--on-dark {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  background: rgb(255 255 255 / 8%);
  color: var(--color-on-night-muted);
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.pill {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 650;
  line-height: 1.4;
  border-radius: 999px;
}

.pill--progress {
  background: var(--color-gold-soft);
  color: var(--color-gold-ink);
}

.pill--neutral {
  background: #f1f5f9;
  color: #334155;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.1875rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
  border-radius: 999px;
}

.chip .icon {
  width: 1rem;
  height: 1rem;
}

.chip--pending {
  background: #f1f5f9;
  color: #334155;
}

.chip--verified {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.chip--coins {
  background: var(--color-gold-soft);
  color: var(--color-gold-ink);
}

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

.hero {
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgb(251 191 36 / 16%), transparent 70%),
    linear-gradient(160deg, var(--color-night) 0%, var(--color-night-2) 100%);
  color: var(--color-on-night-muted);
}

.hero__inner {
  display: grid;
  gap: 3rem;
  padding-block: clamp(3rem, 2rem + 5vw, 6rem);
}

.hero h1 {
  color: var(--color-on-night);
}

.hero :focus-visible {
  outline-color: var(--color-gold);
}

.hero__lead {
  max-width: 36rem;
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
}

.hero__note {
  margin: 0;
  font-size: 0.9375rem;
}

.hero__visual {
  position: relative;
  max-width: 26rem;
  margin: 0;
  justify-self: center;
  width: 100%;
}

.hero__coin {
  position: absolute;
  top: -2.25rem;
  right: -0.75rem;
  z-index: 1;
  width: 4.75rem;
  height: 4.75rem;
  filter: drop-shadow(0 10px 16px rgb(0 0 0 / 30%));
}

.hero__visual figcaption {
  margin-top: 0.875rem;
  font-size: 0.8125rem;
  text-align: center;
}

.flow-card {
  position: relative;
  padding: 1.5rem;
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.flow-card__title {
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-card__list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-card__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.flow-card__icon {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 0.75rem;
}

.flow-card__label {
  flex: 1;
  color: var(--color-ink);
  font-size: 0.9375rem;
  font-weight: 650;
  line-height: 1.3;
}

@media (min-width: 56rem) {
  .hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .hero__visual {
    justify-self: end;
  }
}

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

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

.section--alt {
  background: var(--color-surface-alt);
  border-block: 1px solid var(--color-border);
}

.section--tight {
  padding-top: 0;
}

.section-header {
  max-width: 44rem;
  margin-bottom: 2.25rem;
}

.section-header__lead {
  color: var(--color-muted);
  font-size: 1.125rem;
}

.page-hero {
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  background:
    radial-gradient(ellipse 50% 80% at 100% 0%, rgb(67 56 202 / 8%), transparent 70%),
    var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero__lead {
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
}

/* ---------- Cards ---------- */

.card-grid {
  display: grid;
  gap: 1.25rem;
}

.card {
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card p:last-child {
  margin-bottom: 0;
}

.card--plain {
  box-shadow: none;
}

.card__icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.25rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 0.875rem;
}

.card__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

@media (min-width: 40rem) {
  .card-grid--two {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 56rem) {
  .card-grid:not(.card-grid--two) {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Split layout & commitments ---------- */

.split {
  display: grid;
  gap: 2.5rem;
}

.split__intro p {
  color: var(--color-muted);
  font-size: 1.125rem;
}

@media (min-width: 56rem) {
  .split {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }
}

.commitments {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.commitments li {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.commitments h3 {
  margin-bottom: 0.375rem;
}

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

.commitments__icon {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-gold-soft);
  color: var(--color-gold-ink);
  border-radius: 0.75rem;
}

/* ---------- Status list ---------- */

.status-list {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.status-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 1.125rem 1.5rem;
}

.status-list__row + .status-list__row {
  border-top: 1px solid var(--color-border);
}

.status-list dt {
  color: var(--color-ink);
  font-weight: 650;
}

.status-list dd {
  margin: 0;
}

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

.cta-band {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.75rem, 1.25rem + 2.5vw, 3rem);
  background:
    radial-gradient(ellipse 50% 90% at 100% 100%, rgb(251 191 36 / 18%), transparent 70%),
    linear-gradient(135deg, var(--color-night) 0%, var(--color-night-2) 100%);
  color: var(--color-on-night-muted);
  border-radius: var(--radius-lg);
}

.cta-band h2 {
  color: var(--color-on-night);
}

.cta-band p {
  margin: 0;
}

.cta-band :focus-visible {
  outline-color: var(--color-gold);
}

.cta-band .btn {
  justify-self: start;
}

@media (min-width: 56rem) {
  .cta-band {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }
}

/* ---------- How It Works steps ---------- */

.steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.25rem;
  padding-bottom: 2.5rem;
}

.step:last-child {
  padding-bottom: 0;
}

.step:not(:last-child)::before {
  position: absolute;
  top: 3.25rem;
  bottom: 0.25rem;
  left: 1.5rem;
  width: 2px;
  background: linear-gradient(var(--color-primary-soft), var(--color-border));
  content: "";
  transform: translateX(-50%);
}

.step__number {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--color-primary-soft);
}

.step__body {
  padding-top: 0.5rem;
}

.step__detail {
  display: flex;
  gap: 0.625rem;
  margin: 0;
  padding: 0.875rem 1rem;
  background: var(--color-surface-alt);
  color: var(--color-muted);
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.step__detail .icon {
  margin-top: 0.125rem;
  color: var(--color-primary);
}

/* ---------- Lists ---------- */

.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 0.75rem;
}

.check-list .icon {
  margin-top: 0.2rem;
  color: var(--color-success);
}

.check-list--warning .icon {
  color: var(--color-gold-ink);
}

/* ---------- Callouts & notices ---------- */

.callout {
  padding: 1.5rem;
  background: var(--color-primary-soft);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.callout h2 {
  font-size: 1.1875rem;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout--warning {
  background: var(--color-gold-soft);
  border-left-color: var(--color-warning-border);
}

.notice {
  max-width: 46rem;
  margin-top: 1.5rem;
  padding: 1.125rem 1.25rem;
  border-radius: var(--radius);
}

.notice p:last-child {
  margin-bottom: 0;
}

.notice--draft {
  background: var(--color-gold-soft);
  border: 1px solid var(--color-warning-border);
}

.notice__title {
  margin-bottom: 0.25rem;
  color: var(--color-gold-ink);
  font-weight: 800;
}

.review-note {
  margin-block: 1.25rem 1.75rem;
  padding: 1rem 1.25rem;
  background: var(--color-review-bg);
  font-size: 0.9375rem;
  border: 1px solid var(--color-review-border);
  border-left: 4px solid var(--color-review-accent);
  border-radius: var(--radius-sm);
}

.review-note__label {
  margin-bottom: 0.375rem;
  color: var(--color-review-label);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-note p:last-child,
.review-note ul:last-child {
  margin-bottom: 0;
}

.placeholder {
  margin-inline: 0.125em;
  padding: 0.0625rem 0.375rem;
  background: #fef08a;
  color: #422006;
  font-weight: 700;
  outline: 2px dashed #a16207;
  outline-offset: 1px;
  border-radius: 4px;
  box-decoration-break: clone;
}

/* ---------- Legal pages ---------- */

.legal-meta {
  margin: 0;
  color: var(--color-muted);
  font-weight: 600;
}

.legal-layout {
  display: grid;
  gap: 2rem;
  padding-block: 2.5rem var(--section-space);
}

.toc {
  align-self: start;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.toc__title {
  margin-bottom: 0.5rem;
  color: var(--color-ink);
  font-weight: 750;
}

.toc ol {
  display: grid;
  gap: 0.125rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.toc a {
  display: block;
  padding-block: 0.3rem;
  color: var(--color-muted);
  line-height: 1.4;
  text-decoration: none;
}

.toc a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

@media (min-width: 64rem) {
  .legal-layout {
    grid-template-columns: 15rem minmax(0, 46rem);
    gap: 4rem;
    padding-top: 3.5rem;
  }

  .toc {
    position: sticky;
    top: 1.5rem;
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
  }
}

.prose {
  min-width: 0;
  max-width: 46rem;
}

.prose h2 {
  margin-top: 2.75rem;
  font-size: 1.5rem;
  scroll-margin-top: 1.5rem;
}

.prose > :first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.375rem;
  font-size: 1.0625rem;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose li::marker {
  color: var(--color-primary);
}

.summary-box {
  padding: 1.5rem 1.5rem 0.5rem;
  background: var(--color-primary-soft);
  border-radius: var(--radius);
}

.summary-box h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

.data-category {
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.data-category + .data-category {
  margin-top: 0.75rem;
}

.data-category h3 {
  margin-top: 0;
}

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

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

.contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 3rem;
  padding: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact-card h2 {
  font-size: 1.25rem;
}

.contact-card__icon {
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 1rem;
}

.contact-card__icon .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.contact-card__email {
  margin-bottom: 0.5rem;
  font-size: clamp(1.125rem, 1rem + 0.8vw, 1.5rem);
  font-weight: 750;
  overflow-wrap: anywhere;
}

.contact-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.contact-grid h2 {
  font-size: 1.25rem;
}

@media (min-width: 56rem) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

/* ---------- FAQ ---------- */

.faq {
  display: grid;
  gap: 0.75rem;
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  scroll-margin-top: 1rem;
}

.faq__item[open] {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
  padding: 1rem 1.25rem;
  color: var(--color-ink);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
  border-radius: var(--radius);
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  display: grid;
  flex-shrink: 0;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1;
  border-radius: 50%;
  content: "+";
}

.faq__item[open] summary::after {
  content: "−";
}

.faq__answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--color-muted);
}

.faq__answer ul {
  padding-left: 1.25rem;
}

.faq__answer > :last-child {
  margin-bottom: 0;
}

/* ---------- 404 ---------- */

.not-found {
  text-align: center;
}

.not-found__code {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  font-size: clamp(4rem, 3rem + 6vw, 7rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.not-found .page-hero__lead {
  margin-inline: auto;
  max-width: 32rem;
}

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

.site-footer {
  background: var(--color-night);
  color: var(--color-on-night-muted);
  font-size: 0.9375rem;
}

.site-footer a {
  color: var(--color-on-night);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-on-night);
  text-decoration: underline;
}

.site-footer :focus-visible {
  outline-color: var(--color-gold);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: 3.5rem 2.5rem;
}

.site-footer__about p {
  max-width: 24rem;
  margin: 1rem 0 0;
}

.brand--footer,
.brand--footer:hover {
  color: var(--color-on-night);
  text-decoration: none;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 2rem;
}

.site-footer__heading {
  margin-bottom: 0.75rem;
  color: var(--color-on-night);
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li a {
  display: inline-block;
  padding-block: 0.375rem;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 1.5rem;
  border-top: 1px solid rgb(255 255 255 / 12%);
  font-size: 0.875rem;
}

.site-footer__bottom p {
  margin: 0;
}

@media (min-width: 56rem) {
  .site-footer__grid {
    grid-template-columns: 1fr 1.6fr;
    gap: 4rem;
  }
}

/* ---------- Preferences & print ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

@media print {
  .status-bar,
  .site-nav,
  .site-footer,
  .toc,
  .skip-link {
    display: none;
  }

  .page-hero {
    background: none;
  }

  body {
    font-size: 11pt;
  }
}