/* ==========================================================================
   PiFR — feuille de style unique (aucun framework CSS, aucune dépendance)
   Palette et typographie reprises du site d'origine (MUI) puis rationalisées
   en variables CSS. Mobile-first.
   ========================================================================== */

@font-face {
  font-family: "ArtegraSans";
  src: url("../fonts/ArtegraSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "ArtegraSans";
  src: url("../fonts/ArtegraSans-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "ArtegraSans";
  src: url("../fonts/ArtegraSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0d0018;
  --bg-2: #1a0030;
  --magenta: #ff00ff;
  --violet: #b500c0;
  --deep: #6b05a0;
  --text: rgba(255, 255, 255, 0.87);
  --muted: rgba(255, 255, 255, 0.7);
  --faint: rgba(255, 255, 255, 0.5);
  --line: rgba(255, 255, 255, 0.1);
  --card: rgba(255, 255, 255, 0.05);
  --card-hover: rgba(255, 255, 255, 0.08);
  --grad: linear-gradient(135deg, #b500c0, #ff00ff);
  --radius: 16px;
  --pill: 50px;
  --container: 1200px;
  --header-h: 72px;
  --font: "ArtegraSans", "Josefin Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}
body.no-scroll { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--magenta); outline-offset: 3px; }

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--grad); color: #fff; padding: 0.5rem 1rem; border-radius: var(--pill);
}
.skip-link:focus { left: 8px; }

/* Halo d'arrière-plan : 3 dégradés radiaux, zéro image, zéro filtre coûteux */
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 50% at 85% 0%, rgba(181, 0, 192, 0.3), transparent 60%),
    radial-gradient(50% 40% at 5% 45%, rgba(255, 0, 255, 0.14), transparent 60%),
    radial-gradient(45% 40% at 75% 95%, rgba(107, 5, 160, 0.28), transparent 60%),
    var(--bg);
}

/* ---------- Header / navigation ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--header-h);
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s;
}
.header.is-scrolled,
.header.is-open {
  background: rgba(13, 0, 24, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; gap: 1rem;
}
.logo { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.logo img { width: 52px; height: 52px; }

.nav { display: none; }
.nav a {
  padding: 0.5rem 0.9rem; border-radius: var(--pill);
  color: var(--muted); font-weight: 600;
  transition: color 0.2s, background 0.2s;
}
.nav a:hover, .nav a.active { color: #fff; background: rgba(255, 255, 255, 0.08); }
.header__cta { margin-left: auto; }

.burger { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; }
.burger span {
  display: block; width: 22px; height: 2px; background: #fff; position: relative;
  transition: background 0.3s;
}
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: #fff;
  transition: transform 0.3s, top 0.3s;
}
.burger span::before { top: -7px; }
.burger span::after { top: 7px; }
.burger.is-open span { background: transparent; }
.burger.is-open span::before { top: 0; transform: rotate(45deg); }
.burger.is-open span::after { top: 0; transform: rotate(-45deg); }

.drawer {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 40;
  background: rgba(13, 0, 24, 0.97);
  padding: 1.5rem; display: flex; flex-direction: column; gap: 0.25rem;
  transform: translateX(100%); visibility: hidden;
  transition: transform 0.35s var(--ease), visibility 0s 0.35s;
}
.drawer.is-open { transform: none; visibility: visible; transition-delay: 0s; }
.drawer a { padding: 1rem; border-radius: 12px; font-size: 1.25rem; font-weight: 600; }
.drawer a:hover, .drawer a.active { background: var(--card); }
.drawer .btn { margin-top: 1rem; }

@media (min-width: 960px) {
  .nav { display: flex; gap: 0.25rem; }
  .header__cta { margin-left: 0; }
  .burger, .drawer { display: none; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.9rem 1.75rem; border-radius: var(--pill);
  font-weight: 700; font-size: 1rem; white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
}
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 8px 24px rgba(255, 0, 255, 0.25); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(255, 0, 255, 0.4); }
.btn--ghost { border: 1.5px solid rgba(255, 255, 255, 0.3); color: #fff; }
.btn--ghost:hover { border-color: var(--magenta); background: rgba(255, 0, 255, 0.08); }
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.9rem; }
.btn svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- Sections ---------- */
.section { padding: 5rem 0; scroll-margin-top: var(--header-h); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.9rem; border-radius: var(--pill);
  background: rgba(255, 0, 255, 0.1); border: 1px solid rgba(255, 0, 255, 0.3);
  color: var(--magenta); font-size: 0.875rem; font-weight: 600;
}
.eyebrow svg { width: 16px; height: 16px; fill: currentColor; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section__head h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 1rem 0; }
.section__head p { color: var(--muted); font-size: 1.05rem; }
.grad-text {
  background: linear-gradient(180deg, #fff 0%, #ff00ff 50%, #b500c0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Cartes ---------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255, 0, 255, 0.3); background: var(--card-hover); }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); }
.icon-box {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(181, 0, 192, 0.3), rgba(255, 0, 255, 0.2));
  color: var(--magenta); margin-bottom: 1.25rem;
}
.icon-box svg { width: 28px; height: 28px; fill: currentColor; }
.icon-box--solid { background: var(--grad); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 2.5rem) 0 4rem;
}
.hero__grid { display: grid; gap: 3rem; align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 3.6rem); margin: 1.25rem 0 1rem; }
.hero__lead { color: var(--muted); font-size: 1.125rem; max-width: 560px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.75rem 0; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.9rem; border-radius: var(--pill);
  background: var(--card); border: 1px solid var(--line);
  font-size: 0.9rem; font-weight: 600;
}
.chip svg { width: 18px; height: 18px; fill: var(--magenta); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__visual img {
  width: min(100%, 520px); height: auto;
  filter: drop-shadow(0 30px 60px rgba(255, 0, 255, 0.25));
  animation: float 6s ease-in-out infinite;
}
.hero__visual::before {
  content: ""; position: absolute; inset: 15% 10%; z-index: -1;
  background: radial-gradient(closest-side, rgba(255, 0, 255, 0.35), transparent);
}
.hero__text > * { animation: rise 0.8s var(--ease) both; }
.hero__text > :nth-child(2) { animation-delay: 0.1s; }
.hero__text > :nth-child(3) { animation-delay: 0.2s; }
.hero__text > :nth-child(4) { animation-delay: 0.3s; }
.hero__text > :nth-child(5) { animation-delay: 0.4s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 1.1fr 0.9fr; } }

/* ---------- Fonctionnalités ---------- */
.features { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

/* ---------- À propos ---------- */
.about__grid { display: grid; gap: 3rem; align-items: center; }
.about__visual { display: flex; justify-content: center; }
.about__visual img {
  width: min(100%, 320px); height: auto; border-radius: 28px;
  border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(181, 0, 192, 0.35);
}
.about h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 1rem 0; }
.about .lead { color: var(--muted); font-size: 1.05rem; margin-bottom: 2rem; }
.list { display: grid; gap: 1.25rem; }
.list__item { display: flex; gap: 1rem; align-items: flex-start; }
.list__dot {
  flex: none; width: 12px; height: 12px; border-radius: 50%; margin-top: 0.5rem;
  background: var(--grad); box-shadow: 0 0 12px var(--magenta);
}
.list__item strong { display: block; font-size: 1.05rem; }
.list__item span { color: var(--muted); }
@media (min-width: 900px) { .about__grid { grid-template-columns: 0.8fr 1.2fr; } }

/* ---------- Niveaux ---------- */
.levels {
  list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.5rem;
  margin: 2.5rem 0; position: relative;
}
.levels::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: 28px; height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--magenta)); opacity: 0.5;
}
.level { text-align: center; position: relative; }
.level__num {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 0.75rem;
  display: grid; place-items: center; font-weight: 700; font-size: 1.1rem;
  background: var(--bg-2); border: 2px solid rgba(255, 0, 255, 0.4);
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.level.active .level__num, .level:hover .level__num {
  background: var(--grad); border-color: transparent; transform: scale(1.1);
  box-shadow: 0 0 24px rgba(255, 0, 255, 0.6);
}
.level strong { display: block; font-size: 0.95rem; }
.level span { font-size: 0.8rem; color: var(--faint); }
@media (max-width: 640px) {
  .levels { gap: 0.25rem; }
  .levels::before { top: 20px; }
  .level__num { width: 40px; height: 40px; font-size: 0.9rem; }
  .level strong { font-size: 0.75rem; }
  .level span { display: none; }
}
.gam-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.bullets { list-style: none; padding: 0; margin: 0.75rem 0 0; display: grid; gap: 0.5rem; color: var(--muted); }
.bullets li { display: flex; gap: 0.6rem; }
.bullets li::before { content: "•"; color: var(--magenta); font-weight: 700; }
.badge {
  display: inline-block; padding: 0.3rem 0.8rem; border-radius: var(--pill);
  background: rgba(255, 255, 255, 0.08); font-size: 0.85rem; color: var(--muted); margin-top: 0.75rem;
}

/* Simulateur de niveau (démo de réactivité Datastar) */
.sim {
  margin-top: 2.5rem; padding: 2rem; border-radius: 24px; display: grid; gap: 2rem;
  background: linear-gradient(135deg, rgba(181, 0, 192, 0.15), rgba(255, 0, 255, 0.08));
  border: 1px solid rgba(255, 0, 255, 0.25);
}
.sim h3 { font-size: 1.4rem; }
.sim > div > p { color: var(--muted); margin: 0.5rem 0 1.5rem; }
.sim__controls { display: grid; gap: 1.25rem; }
.sim__row label { display: flex; justify-content: space-between; font-weight: 600; margin-bottom: 0.4rem; }
.sim__row output { color: var(--magenta); }
input[type="range"] { width: 100%; accent-color: var(--magenta); cursor: pointer; }
.sim__result {
  text-align: center; display: grid; gap: 0.75rem; align-content: center;
  padding: 1.5rem; border-radius: 18px; background: rgba(13, 0, 24, 0.5);
}
.sim__points { font-size: 3rem; font-weight: 700; line-height: 1; }
.sim__level { font-size: 1.25rem; font-weight: 600; }
.progress { height: 10px; border-radius: 5px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--grad); border-radius: 5px; transition: width 0.4s var(--ease); }
.sim__hint { font-size: 0.9rem; color: var(--faint); }
@media (min-width: 800px) { .sim { grid-template-columns: 1.2fr 0.8fr; } }

/* ---------- Bandeau communauté ---------- */
.band {
  position: relative; overflow: hidden; text-align: center;
  border-radius: 28px; padding: 3.5rem 2rem;
  background: linear-gradient(135deg, rgba(181, 0, 192, 0.3), rgba(255, 0, 255, 0.15));
  border: 1px solid rgba(255, 0, 255, 0.3);
}
.band::before {
  content: ""; position: absolute; inset: -50% -20%; pointer-events: none;
  background: radial-gradient(circle at 30% 50%, rgba(255, 0, 255, 0.25), transparent 50%);
}
.band > * { position: relative; }
.band h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 1rem auto; max-width: 720px; }
.band p { color: var(--muted); max-width: 640px; margin: 0 auto 1.75rem; }
.band__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* ---------- Équipe ---------- */
.years { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin: 1.5rem 0 2rem; }
.years__btn {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line); transition: background 0.2s, opacity 0.2s;
}
.years__btn:hover:not(:disabled) { background: var(--card); }
.years__btn:disabled { opacity: 0.35; cursor: not-allowed; }
.years__btn svg { width: 18px; height: 18px; fill: currentColor; }
.years__tabs {
  display: flex; gap: 0.25rem; padding: 0.25rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--pill);
}
.years__tabs button {
  padding: 0.5rem 1.1rem; border-radius: var(--pill); font-weight: 700; color: var(--muted);
  transition: background 0.2s, color 0.2s;
}
.years__tabs button.active { background: var(--grad); color: #fff; }
.team-year__count { text-align: center; color: var(--faint); margin-bottom: 1rem; font-size: 0.95rem; }

.track {
  display: flex; gap: 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 1rem 0.5rem 1.5rem; scrollbar-width: none; -ms-overflow-style: none;
}
.track::-webkit-scrollbar { display: none; }
.member { flex: 0 0 min(280px, 80vw); scroll-snap-align: center; text-align: center; padding: 2rem 1.5rem; }
.member img {
  width: 140px; height: 140px; border-radius: 50%; object-fit: cover; margin: 0 auto 1.25rem;
  border: 4px solid rgba(255, 0, 255, 0.4);
  box-shadow: 0 0 0 4px rgba(13, 0, 24, 0.8), 0 12px 30px rgba(181, 0, 192, 0.3);
}
.member h3 { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.02em; margin: 0; }
.member h3 span { display: block; color: var(--magenta); }
.member p { color: var(--muted); font-size: 0.95rem; margin: 0.5rem 0 1rem; }
.member__links { display: flex; justify-content: center; gap: 0.5rem; }
.member__links a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--card); border: 1px solid var(--line); transition: background 0.2s;
}
.member__links a:hover { background: var(--grad); border-color: transparent; }
.member__links svg { width: 20px; height: 20px; fill: currentColor; }
.carousel__arrows { display: flex; justify-content: center; gap: 0.75rem; margin-top: 0.25rem; }
@media (min-width: 960px) {
  .track { justify-content: center; flex-wrap: wrap; overflow: visible; }
  .carousel__arrows { display: none; }
}

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 0.75rem; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.1rem 1.5rem; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; line-height: 1; color: var(--magenta); transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.5rem 1.25rem; color: var(--muted); }

/* ---------- CTA bêta ---------- */
.cta {
  text-align: center; padding: 4rem 1.5rem; border-radius: 32px;
  background: linear-gradient(180deg, rgba(181, 0, 192, 0.2), rgba(13, 0, 24, 0)), var(--card);
  border: 1px solid var(--line);
}
.cta h2 { font-size: clamp(2rem, 5vw, 3rem); margin: 1.25rem 0; }
.cta p { color: var(--muted); max-width: 620px; margin: 0 auto 2rem; font-size: 1.1rem; }
.cta small { display: block; margin-top: 1.5rem; color: var(--faint); }

/* ---------- Pied de page ---------- */
.footer { border-top: 1px solid var(--line); padding: 4rem 0 2rem; margin-top: 3rem; background: rgba(0, 0, 0, 0.25); scroll-margin-top: var(--header-h); }
.footer__grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
.footer__brand p { color: var(--muted); margin: 1rem 0 1.25rem; max-width: 320px; }
.footer h2 { font-size: 1rem; margin-bottom: 1rem; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; color: var(--muted); }
.footer a:hover { color: #fff; }
.social { display: flex; gap: 0.5rem; }
.social a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--card); border: 1px solid var(--line); transition: background 0.2s;
}
.social a:hover { background: var(--grad); border-color: transparent; }
.social svg { width: 20px; height: 20px; fill: currentColor; }
.contact-line { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.contact-line svg { width: 18px; height: 18px; fill: var(--magenta); flex: none; }
.copy-btn {
  font-size: 0.8rem; padding: 0.2rem 0.6rem; border-radius: var(--pill);
  border: 1px solid var(--line); color: var(--muted); transition: color 0.2s, border-color 0.2s;
}
.copy-btn:hover { color: #fff; border-color: var(--magenta); }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line);
  color: var(--faint); font-size: 0.9rem;
}
.footer__bottom ul { display: flex; gap: 1.25rem; }
@media (min-width: 720px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; } }

/* ---------- Retour en haut ---------- */
.to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 30;
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); box-shadow: 0 8px 24px rgba(255, 0, 255, 0.35); transition: transform 0.2s;
}
.to-top:hover { transform: translateY(-3px); }
.to-top svg { width: 22px; height: 22px; fill: #fff; }

/* ---------- Apparition au scroll (activée seulement si Datastar a chargé : html.ds) ---------- */
.ds .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.ds .reveal.in { opacity: 1; transform: none; }
.ds .reveal[data-delay="1"] { transition-delay: 0.08s; }
.ds .reveal[data-delay="2"] { transition-delay: 0.16s; }
.ds .reveal[data-delay="3"] { transition-delay: 0.24s; }
.ds .reveal[data-delay="4"] { transition-delay: 0.32s; }
.ds .reveal[data-delay="5"] { transition-delay: 0.4s; }

/* ---------- Page bêta ---------- */
.beta-page { padding: calc(var(--header-h) + 3rem) 0 5rem; min-height: 100vh; }
.back { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--muted); margin-bottom: 2rem; }
.back:hover { color: #fff; }
.back svg { width: 18px; height: 18px; fill: currentColor; }
.platforms {
  display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 760px; margin: 2.5rem auto 0;
}
.platform { text-align: center; position: relative; }
.platform.recommended { border-color: var(--magenta); box-shadow: 0 0 40px rgba(255, 0, 255, 0.2); }
.platform__tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--grad); padding: 0.25rem 0.8rem; border-radius: var(--pill);
  font-size: 0.8rem; font-weight: 700; white-space: nowrap;
}
.platform img { width: 208px; height: 208px; margin: 0 auto 1.25rem; border-radius: 12px; background: #fff; padding: 8px; }
.platform h2 { font-size: 1.4rem; }
.platform p { color: var(--muted); margin: 0.4rem 0 1.25rem; }
.platform__actions { display: flex; flex-direction: column; gap: 0.6rem; align-items: center; }
.notice { text-align: center; color: var(--faint); margin-top: 2rem; font-size: 0.95rem; }

/* ---------- Page 404 ---------- */
.error-page { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 2rem; }
.error-page h1 { font-size: clamp(4rem, 15vw, 8rem); line-height: 1; }
.error-page p { color: var(--muted); margin: 1rem 0 2rem; }

/* ---------- Accessibilité : mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .ds .reveal { opacity: 1; transform: none; }
}