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

:root {
  --black: #000000;
  --white: #ffffff;
  --grey-light: #b2b2b2;
  --grey: #808080;
  --line: #1a1a1a;
  --block: #0f0f0f;
  --font: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: dark;
}

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

html {
  background: var(--black);
  color: var(--white);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--black);
  font-family: var(--font);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
}

::selection {
  background: rgba(124, 200, 255, 0.3);
}

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

/* ---------- Pied de page (toutes les pages) ---------- */

.footer {
  position: relative;
  z-index: 2;
  flex: none;
  padding: 96px 20px 32px;
  padding-bottom: max(32px, env(safe-area-inset-bottom));
  text-align: center;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: -0.01em;
  color: var(--grey);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.footer a {
  color: var(--grey);
  transition: color 0.2s ease;
}

.footer-links a {
  text-decoration: none;
}

.footer a:hover {
  color: var(--white);
}

.footer-meta {
  margin: 12px 0 0;
  color: #4d4d4d;
}

.footer-meta a {
  color: #4d4d4d;
}

.lang-switch {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ---------- Accueil ---------- */

.home {
  /* Espace boutons → pied de page : 96 px, réduit quand la hauteur d'écran manque. */
  --foot-gap: clamp(40px, calc(100vh - 824px), 96px);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

@supports (height: 100dvh) {
  .home {
    --foot-gap: clamp(40px, calc(100dvh - 824px), 96px);
  }
}

.home .footer {
  padding-top: var(--foot-gap);
}

.orb-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.no-webgl .orb-canvas {
  display: none;
}

/* Repli sans WebGL : dégradé radial statique aux couleurs de l'orbe. */
.orb-fallback {
  display: none;
  position: fixed;
  z-index: 1;
  left: var(--orb-x, 50%);
  top: var(--orb-y, 30%);
  width: calc(var(--orb-r, 170px) * 2.5);
  height: calc(var(--orb-r, 170px) * 2.5);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
  background: conic-gradient(#d37bc4 0deg, #db74ba 15deg, #fff4c8 47deg, #ff8a3d 81deg, #b85ef4 124deg, #1f4bff 176deg, #5290ff 228deg, #1f4bff 270deg, #4842ea 310deg, #7a36d0 344deg, #d37bc4 360deg);
  -webkit-mask-image: radial-gradient(closest-side, transparent 0 66%, rgba(0, 0, 0, 0.35) 76%, #000 80%, rgba(0, 0, 0, 0.3) 85%, transparent 100%);
  mask-image: radial-gradient(closest-side, transparent 0 66%, rgba(0, 0, 0, 0.35) 76%, #000 80%, rgba(0, 0, 0, 0.3) 85%, transparent 100%);
}

.no-webgl .orb-fallback {
  display: block;
}

.hero {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

.stage {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
}

.logo-wrap {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: var(--orb-b, 253px);
  transform: translate(-50%, 50%);
  line-height: 0;
  color: var(--white);
  pointer-events: none;
}

.logo {
  display: block;
  width: 102px;
  height: 14px;
}

.copy {
  position: relative;
  z-index: 2;
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
  text-align: center;
}

.copy h1 {
  margin: 0;
  max-width: 480px;
  font-weight: 600;
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

/* « Les bonnes fréquences » est plus long que 480 px : on laisse un peu plus de place pour garder 2 lignes. */
.copy h1:lang(fr) {
  max-width: 520px;
}

.lede {
  margin: 16px 0 0;
  max-width: 480px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: var(--grey);
  text-wrap: pretty;
}

/* ---------- Boutons « liquid glass » ---------- */

.stores {
  display: flex;
  justify-content: center;
  gap: 16px;
  width: 100%;
  margin-top: 24px;
}

.store {
  --glass: 0.75; /* opacité du verre (fond, liseré, reflets), sans toucher au texte ni à l'icône */
  --rim: 0.45;
  --sheen: 0.7;
  position: relative;
  isolation: isolate;
  flex: 0 1 200px;
  max-width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 20px 8px 12px;
  border-radius: 999px;
  color: var(--white);
  text-decoration: none;
  background: linear-gradient(180deg, rgb(255 255 255 / calc(0.07 * var(--glass))) 0%, rgb(255 255 255 / calc(0.025 * var(--glass))) 55%, rgb(255 255 255 / calc(0.045 * var(--glass))) 100%);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / calc(0.06 * var(--glass))),
    inset 0 -10px 18px -12px rgb(255 255 255 / calc(0.1 * var(--glass))),
    inset 0 10px 18px -14px rgba(0, 0, 0, 0.6),
    0 12px 32px -12px rgba(0, 0, 0, 0.8);
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.55s cubic-bezier(0.34, 1.8, 0.5, 1), box-shadow 0.3s ease;
}

/* Réfraction légère (navigateurs Chromium, qui acceptent un filtre SVG en arrière-plan) */
.refract .store {
  -webkit-backdrop-filter: url(#glass-refract) blur(12px) saturate(170%);
  backdrop-filter: url(#glass-refract) blur(12px) saturate(170%);
}

/* Liseré spéculaire : fort en haut à gauche, discret en bas */
.store::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.7) 0%,
    rgba(255, 255, 255, 0.22) 18%,
    rgba(255, 255, 255, 0.05) 42%,
    rgba(255, 255, 255, 0.04) 62%,
    rgba(255, 255, 255, 0.14) 84%,
    rgba(255, 255, 255, 0.3) 100%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: calc(var(--rim) * var(--glass));
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Reflet intérieur du verre bombé */
.store::after {
  content: '';
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(90% 70% at 22% 0%, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0) 70%),
    radial-gradient(70% 60% at 85% 110%, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 70%);
  opacity: calc(var(--sheen) * var(--glass));
  transition: opacity 0.3s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .store:hover {
    --rim: 0.7;
    --sheen: 1;
  }
}

.store:active {
  transform: scale(0.97);
  transition: transform 0.12s cubic-bezier(0.2, 0, 0, 1);
}

.store:focus-visible {
  outline-offset: 4px;
  border-radius: 999px;
}

.store-icon {
  flex: none;
  width: 24px;
  height: 24px;
}

.store-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  min-width: 0;
}

.store-small {
  font-size: 12px;
  line-height: 16px;
  color: var(--grey);
  white-space: nowrap;
}

.store-big {
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.glass-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ---------- Apparition : l'orbe, puis le logo 0,3 s après, puis le reste 0,2 s après ---------- */

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.js .orb-canvas,
.js .orb-fallback,
.js .logo-wrap,
.js .reveal {
  opacity: 0;
}

.js.is-ready .orb-canvas,
.js.is-ready .orb-fallback {
  animation: fade-in 1s ease-out both;
}

.js.is-ready .logo-wrap {
  animation: fade-in 0.6s ease-out 0.3s both;
}

.js.is-ready .reveal {
  animation: fade-in 0.6s ease-out 0.5s both;
}

@media (prefers-reduced-motion: reduce) {
  .store,
  .store:active {
    transition: none;
    transform: none;
  }
}

/* ---------- Accueil mobile ---------- */

@media (max-width: 767px) {
  .copy h1 {
    font-size: 32px;
  }
  .stores {
    flex-direction: column;
    gap: 12px;
  }
  .store {
    flex: none;
    width: 100%;
    max-width: none;
  }
  .home .footer {
    padding-top: 40px;
  }
}

/* ---------- Pages légales ---------- */

.legal {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.legal-main {
  flex: 1 0 auto;
  width: 100%;
  max-width: 720px; /* 680 px de texte + 2 × 20 px de marge */
  margin: 0 auto;
  padding: 120px 20px 0;
}

.back {
  display: inline-block;
  margin-bottom: 40px;
  font-weight: 500;
  font-size: 14px;
  line-height: 20px;
  color: var(--grey);
  text-decoration: none;
  transition: color 0.2s ease;
}

.back:hover {
  color: var(--white);
}

.legal h1 {
  margin: 0;
  font-weight: 600;
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.effective {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 20px;
  color: var(--grey);
}

.prose {
  font-size: 16px;
  line-height: 1.6;
  color: var(--grey-light);
  overflow-wrap: break-word;
}

.prose h3 {
  margin: 48px 0 12px;
  font-weight: 600;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
}

.prose p,
.prose ul {
  margin: 0 0 16px;
}

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

.prose li + li {
  margin-top: 6px;
}

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

.prose strong {
  font-weight: 600;
  color: var(--white);
}

.prose a {
  color: var(--white);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.table-wrap {
  margin: 0 0 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}

.prose th,
.prose td {
  padding: 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.prose th {
  font-weight: 500;
  color: var(--white);
}

.prose td {
  color: var(--grey-light);
}

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

@media (max-width: 767px) {
  .legal-main {
    padding-top: 80px;
  }
  .legal h1 {
    font-size: 32px;
  }
  .prose table {
    min-width: 560px;
  }
}