/* ==========================================================================
   1p1 — Site vitrine
   Tokens alignés sur lib/app/theme/one_p_one_design_system.dart
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: dark;

  /* Surfaces (OnePOneColors) */
  --bg: #020b14;
  --surface: #07121e;
  --surface-raised: #0a1623;
  --surface-high: #111e2c;

  /* Texte */
  --text: #f8f7f2;
  --text-muted: #a8a4b4;
  --text-dim: #7d7a89;

  /* Traits */
  --border: #4b485b;
  --border-subtle: #252c3a;
  --hairline: rgba(248, 247, 242, 0.07);

  /* Accents */
  --accent: #e7ff19;
  --accent-hover: #f0ff62;
  --on-accent: #071018;
  --accent-dim: rgba(231, 255, 25, 0.12);
  --accent-line: rgba(231, 255, 25, 0.28);
  --mint: #68e0a5;

  /* Typographie : miroir du système utilisé par l'app (SF Pro sur iOS) */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-num: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  /* Rayons (OnePOneRadius) */
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;

  /* Rythme */
  --gutter: 24px;
  --page: 1240px;
  --section: clamp(72px, 9vw, 132px);

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --spring: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 12px 18px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  border-radius: var(--r-sm);
  transform: translateY(-200%);
  transition: transform 240ms var(--spring);
}
.skip-link:focus {
  transform: translateY(0);
}

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

/* --------------------------------------------------------------------------
   3. Primitives de mise en page
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--page);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section);
  border-top: 1px solid var(--hairline);
}

.stats + .section {
  border-top: 0;
}

/* L'en-tête est collant : les cibles d'ancre doivent s'arrêter en dessous. */
.hero[id],
.section[id],
.final[id] {
  scroll-margin-top: 80px;
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding-inline: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  background: var(--surface-raised);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}
.tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  margin-top: 18px;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.lead {
  margin-top: 16px;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 56ch;
}

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

/* --------------------------------------------------------------------------
   4. Boutons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background 160ms var(--ease), border-color 160ms var(--ease),
    transform 160ms var(--spring);
}
.btn:active {
  transform: scale(0.985);
}

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

.btn-line {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-line:hover {
  background: var(--surface-raised);
  border-color: var(--text-muted);
}

.btn-sm {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 14px;
  border-radius: var(--r-sm);
}

.btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. En-tête
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 11, 20, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--hairline);
}

.header-in {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 68px;
}

.brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.07em;
  color: var(--accent);
}

.nav {
  display: none;
  margin-left: auto;
  gap: 30px;
}
.nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 160ms var(--ease);
}
.nav a:hover {
  color: var(--text);
}

.header-cta {
  margin-left: auto;
  display: none;
}

@media (min-width: 900px) {
  .nav {
    display: flex;
  }
  .header-cta {
    display: inline-flex;
    margin-left: 0;
  }
}

/* Menu mobile */
.menu {
  margin-left: auto;
  position: relative;
}
.menu-btn {
  display: grid;
  place-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: var(--surface-raised);
  cursor: pointer;
  list-style: none;
}
.menu-btn::-webkit-details-marker {
  display: none;
}
.menu-btn span {
  display: block;
  width: 16px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--text);
}
.menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(300px, calc(100vw - 32px));
  padding: 10px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.menu-panel a {
  display: block;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}
.menu-panel a:hover {
  background: var(--surface-high);
  color: var(--text);
}
.menu-panel .btn {
  margin-top: 8px;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 700;
}
.menu-panel .btn-fill {
  color: var(--on-accent);
}
.menu-panel .btn-fill:hover {
  background: var(--accent-hover);
  color: var(--on-accent);
}

@media (min-width: 900px) {
  .menu {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 7vw, 96px) clamp(64px, 8vw, 110px);
}

.hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -10%;
  width: 780px;
  height: 780px;
  max-width: 90vw;
  max-height: 90vw;
  background: radial-gradient(
    circle,
    rgba(231, 255, 25, 0.1),
    transparent 62%
  );
  pointer-events: none;
}

.hero-in {
  position: relative;
  display: grid;
  gap: clamp(48px, 6vw, 80px);
  align-items: center;
}

@media (min-width: 980px) {
  .hero-in {
    grid-template-columns: minmax(0, 1fr) 360px;
  }
}

.hero h1 {
  margin-top: 22px;
  font-size: clamp(2.6rem, 5.4vw, 4.15rem);
  letter-spacing: -0.045em;
}

.hero p {
  margin-top: 22px;
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  color: var(--text-muted);
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

@media (max-width: 540px) {
  .hero-actions .btn {
    flex: 1 1 100%;
  }
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 30px;
}
.hero-notes li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-dim);
}
.hero-notes svg {
  color: var(--mint);
  flex: none;
}

/* La distinction des deux rôles : c'est l'argument, pas une note de bas de page. */
.hero .split {
  margin-top: 20px;
  padding-left: 16px;
  border-left: 2px solid var(--accent);
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 44ch;
}
.hero .split b {
  color: var(--text);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   7. Aperçu de l'application
   -------------------------------------------------------------------------- */
.hero-preview {
  display: flex;
  justify-content: center;
}
.hero-preview img {
  width: min(100%, 320px);
  height: auto;
  border-radius: 40px;
  border: 3px solid #1b2633;
  box-shadow: 0 44px 90px -28px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(248, 247, 242, 0.05);
}

/* --------------------------------------------------------------------------
   8. Chiffres
   -------------------------------------------------------------------------- */
.stats {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

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

@media (min-width: 860px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stats-grid div {
  padding: 32px 20px 32px 0;
  border-right: 1px solid var(--hairline);
}
.stats-grid div:nth-child(2n) {
  border-right: 0;
  padding-left: 20px;
}
@media (min-width: 860px) {
  .stats-grid div {
    padding: 40px 24px 40px 0;
    border-right: 1px solid var(--hairline);
  }
  .stats-grid div:nth-child(2n) {
    padding-left: 0;
  }
  .stats-grid div:nth-child(2n) {
    border-right: 1px solid var(--hairline);
  }
  .stats-grid div:last-child {
    border-right: 0;
  }
}

.stats strong {
  display: block;
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}
.stats span {
  display: block;
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--text-dim);
  max-width: 22ch;
}

/* --------------------------------------------------------------------------
   9. Comparatif
   -------------------------------------------------------------------------- */
.compare {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hairline);
}

@media (min-width: 900px) {
  .compare {
    grid-template-columns: repeat(3, 1fr);
  }
}

.compare-col {
  padding: 30px 0;
  border-bottom: 1px solid var(--hairline);
}
@media (min-width: 900px) {
  .compare-col {
    padding: 34px 32px 34px 0;
    border-bottom: 0;
    border-right: 1px solid var(--hairline);
  }
  .compare-col:last-child {
    border-right: 0;
    padding-right: 0;
    padding-left: 32px;
  }
}

.compare-col h3 {
  color: var(--text-muted);
}

.compare-col ul {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.compare-col li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.45;
}
.compare-col li svg {
  margin-top: 3px;
  color: var(--text-dim);
}

.compare-col.is-ours {
  position: relative;
}
.compare-col.is-ours h3 {
  color: var(--text);
}
.compare-col.is-ours li {
  color: var(--text-muted);
}
.compare-col.is-ours li svg {
  color: var(--accent);
}
.compare-col.is-ours::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
}
@media (min-width: 900px) {
  .compare-col.is-ours::before {
    left: 32px;
  }
}

/* --------------------------------------------------------------------------
   10. Étapes + plan
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}

@media (min-width: 940px) {
  .steps-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.plan {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
}
.plan svg {
  width: 100%;
  height: auto;
}
.plan figcaption {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-dim);
}

/* Captures de l'application */
.shots {
  counter-reset: shot;
  display: grid;
  gap: clamp(36px, 4vw, 48px);
  margin-bottom: clamp(56px, 7vw, 92px);
}

@media (min-width: 820px) {
  .shots {
    grid-template-columns: repeat(3, 1fr);
  }
}

.shot {
  max-width: 340px;
  margin-inline: auto;
  width: 100%;
}

.shot-phone {
  padding: 8px;
  background: #050b12;
  border: 2px solid #1b2633;
  border-radius: 36px;
  box-shadow: 0 30px 64px -28px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(248, 247, 242, 0.04);
}
.shot-phone img {
  width: 100%;
  height: auto;
  border-radius: 28px;
}

.shot-text {
  margin-top: 22px;
}
.shot-text h3::before {
  counter-increment: shot;
  content: "0" counter(shot);
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--accent);
}
.shot-text p {
  margin-top: 10px;
  font-size: 14.5px;
  color: var(--text-muted);
}

.plan-note h3 {
  font-size: 1.35rem;
}
.plan-note > p {
  margin-top: 14px;
  font-size: 15px;
  color: var(--text-muted);
  max-width: 48ch;
}
.plan-note ul {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}
.plan-note li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.plan-note li svg {
  margin-top: 3px;
  color: var(--mint);
}

/* --------------------------------------------------------------------------
   11. Audiences
   -------------------------------------------------------------------------- */
.cards-2 {
  display: grid;
  gap: 20px;
}
@media (min-width: 860px) {
  .cards-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  padding: clamp(24px, 3vw, 34px);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
}

.card > ul {
  margin-top: 20px;
  display: grid;
  gap: 14px;
}
.card > ul li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.card > ul svg {
  margin-top: 3px;
  color: var(--mint);
}

.card-kicker {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

/* --------------------------------------------------------------------------
   12. Tarifs
   -------------------------------------------------------------------------- */
.plans {
  display: grid;
  gap: 20px;
}
@media (min-width: 900px) {
  .plans {
    grid-template-columns: repeat(3, 1fr);
  }
}

.plan-card {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 2.6vw, 30px);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
}
.plan-card.is-featured {
  border: 1.5px solid var(--accent);
}

.ribbon {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  font-size: 12px;
  font-weight: 700;
}

.plan-card h3 {
  font-size: 1.3rem;
}
.plan-card .who {
  margin-top: 4px;
  font-size: 14px;
  color: var(--text-muted);
}

.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 20px;
}
.price b {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}
.price span {
  font-size: 14px;
  color: var(--text-muted);
}

.plan-card ul {
  flex: 1;
  margin: 22px 0 26px;
  display: grid;
  gap: 13px;
  align-content: start;
}
.plan-card ul li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.plan-card ul svg {
  margin-top: 3px;
  color: var(--mint);
}

/* Ligne réseau — écho de _NetworkCard dans l'app */
.network {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}
.network:hover {
  border-color: var(--accent-line);
  background: var(--surface-raised);
}
.network .ico {
  color: var(--accent);
  flex: none;
}
.network h3 {
  font-size: 1.05rem;
}
.network p {
  margin-top: 3px;
  font-size: 13.5px;
  color: var(--text-muted);
}
.network .chev {
  margin-left: auto;
  color: var(--text-muted);
  flex: none;
}

/* --------------------------------------------------------------------------
   13. FAQ
   -------------------------------------------------------------------------- */
.faq {
  max-width: 820px;
  border-top: 1px solid var(--hairline);
}

.faq details {
  border-bottom: 1px solid var(--hairline);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary svg {
  flex: none;
  color: var(--text-muted);
  transition: transform 200ms var(--spring);
}
.faq details[open] summary svg {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq .answer {
  padding-bottom: 24px;
  font-size: 14.8px;
  color: var(--text-muted);
  max-width: 68ch;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   14. Conclusion
   -------------------------------------------------------------------------- */
.final {
  position: relative;
  overflow: hidden;
  padding-block: clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--hairline);
  text-align: center;
}
.final::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -46%;
  width: 900px;
  height: 900px;
  max-width: 120vw;
  max-height: 120vw;
  transform: translateX(-50%);
  background: radial-gradient(
    circle,
    rgba(231, 255, 25, 0.13),
    transparent 62%
  );
  pointer-events: none;
}
.final-in {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.final h2 {
  max-width: 18ch;
}
.final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

@media (max-width: 540px) {
  .final-actions .btn {
    flex: 1 1 100%;
  }
}

/* --------------------------------------------------------------------------
   15. Pied de page
   -------------------------------------------------------------------------- */
.footer {
  margin-top: auto;
  border-top: 1px solid var(--hairline);
  padding-block: 44px 32px;
  font-size: 14px;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  gap: 34px;
  padding-bottom: 34px;
}
@media (min-width: 780px) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }
}

.footer-grid p {
  margin-top: 12px;
  max-width: 34ch;
  font-size: 13.5px;
  color: var(--text-dim);
}

.footer h4 {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
}
.footer li + li {
  margin-top: 10px;
}
.footer a:hover {
  color: var(--text);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  padding-top: 26px;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   16. Pages de contenu (légal, support)
   -------------------------------------------------------------------------- */
.doc {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  padding-block: clamp(56px, 7vw, 88px);
  width: 100%;
  max-width: 1000px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
@media (min-width: 820px) {
  .doc {
    grid-template-columns: 260px 1fr;
  }
}

.doc-aside h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.5rem);
  margin-top: 16px;
}
.doc-aside .updated {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-dim);
}

.doc-body > .lead {
  margin-top: 0;
  font-size: 1.08rem;
  color: var(--text);
}

.doc-body section {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
}

.doc-body h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 0;
  font-size: 1.1rem;
  font-weight: 700;
}
.doc-body h2 em {
  font-family: var(--font-num);
  font-style: normal;
  font-size: 12px;
  color: var(--accent);
}

.doc-body p,
.doc-body li {
  margin-top: 12px;
  font-size: 14.8px;
  color: var(--text-muted);
  line-height: 1.65;
}
.doc-body ul {
  margin-top: 4px;
}
.doc-body li {
  padding-left: 16px;
  position: relative;
}
.doc-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}
.doc-body a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent-line);
}
.doc-body a:hover {
  color: var(--accent);
}

/* Page 404 */
.center-page {
  flex: 1;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: clamp(72px, 12vw, 140px);
}
.center-page h1 {
  margin-top: 20px;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
}
.center-page p {
  margin: 18px auto 32px;
  max-width: 42ch;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   17. Accessibilité — mouvement réduit
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}