@import url("polices.css");

/* Site BT Revival : clair, inspire de cdclassic.app (titres en capitales italiques, boutons en biais, bandeau
   jaune-or, cartes blanches), aux couleurs du logo (or) avec un bleu nuit pour le haut et le pied de page. */
:root {
  --nuit: #121538;
  --nuit-2: #1b1f4d;
  --fond: #f6f6fb;
  --fond-2: #ececf5;
  --blanc: #ffffff;
  --bord: #dcdcea;
  --texte: #15173a;
  --doux: #5c5f78;
  --pale: #8b8ea6;
  --or: #f3bc2b;
  --or-fonce: #c99415;
  --or-clair: #ffe08a;
  --violet: #5b45d8;
  --bleu-ms: #0b5cad;
  --titre: "Exo 2", "Bahnschrift", sans-serif;
  --corps: "Barlow", "Segoe UI", system-ui, sans-serif;
  --largeur: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font-family: var(--corps);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: var(--violet); }
a:hover { color: var(--texte); }
::selection { background: var(--or); color: var(--nuit); }

.conteneur { width: min(var(--largeur), 100% - 48px); margin: 0 auto; }
.saut { position: absolute; left: -9999px; }
.saut:focus { left: 16px; top: 16px; z-index: 100; background: #fff; color: #000; padding: 8px 14px; }

/* ------------------------------------------------------------------ titres */
h1, h2, h3, h4 { margin: 0; font-family: var(--titre); font-weight: 900; font-style: italic; line-height: 1.02; }
h1, h2 { text-transform: uppercase; letter-spacing: -0.005em; }
h1 .or, h2 .or, h3 .or { color: var(--or-fonce); }       /* fond clair : or plus soutenu, lisible */
.heros .or, .page-entete .or { color: var(--or); }          /* fond bleu nuit : or vif */
.sur-nuit h1, .sur-nuit h2 { color: #fff; }
.chapo { color: var(--doux); font-size: 19px; max-width: 640px; margin: 16px 0 0; }

/* ------------------------------------------------------------------ boutons (en biais, comme cdclassic) */
.bouton {
  --ombre: #8a83b8;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 230px;
  height: 50px;
  padding: 0 34px;
  border: 0;
  font-family: var(--titre);
  font-weight: 800;
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transform: skewX(-8deg);
  box-shadow: -4px 4px 0 var(--ombre);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.bouton > * { transform: skewX(8deg); }
.bouton:hover { transform: skewX(-8deg) translate(2px, -2px); box-shadow: -6px 6px 0 var(--ombre); }
.bouton svg { width: 18px; height: 18px; flex: none; }
.bouton-or { background: var(--or); color: var(--nuit); }
.bouton-or:hover { color: var(--nuit); filter: brightness(1.05); }
.bouton-discord { background: #6a55f0; color: #fff; --ombre: #3b2fa0; }
.bouton-discord:hover { color: #fff; }
.bouton-nuit { background: var(--nuit); color: #fff; --ombre: #8a83b8; }
.bouton-nuit:hover { color: #fff; }
.bouton-contour { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.85); box-shadow: none; }
.bouton-contour:hover { box-shadow: none; color: #fff; background: rgba(255, 255, 255, 0.08); }
.bouton-large { min-width: 280px; height: 56px; font-size: 16px; }

/* ------------------------------------------------------------------ barre de navigation */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(18, 21, 56, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.nav .conteneur { display: flex; align-items: center; gap: 30px; height: 84px; }
.nav-logo img { height: 52px; width: auto; }
.nav-liens { display: flex; gap: 26px; margin-left: auto; }
.nav-liens a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
}
.nav-liens a:hover, .nav-liens a.actif { color: var(--or); }
.nav-actions { display: flex; gap: 14px; }
.nav .bouton { min-width: 0; height: 44px; padding: 0 22px; font-size: 14px; --ombre: rgba(0, 0, 0, 0.35); }
.nav-menu { display: none; margin-left: auto; background: none; border: 0; color: #fff; padding: 8px; }
.nav-menu svg { width: 28px; height: 28px; }

/* ------------------------------------------------------------------ haut de page (bleu nuit + video a droite) */
.heros {
  position: relative;
  background: var(--nuit);
  color: #fff;
  padding: 84px 0 0;
  overflow: hidden;
}
.heros::before {
  /* motif de triangles discret, comme le haut de cdclassic */
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(60deg, transparent 49.5%, #fff 49.5%, #fff 50.5%, transparent 50.5%),
    linear-gradient(-60deg, transparent 49.5%, #fff 49.5%, #fff 50.5%, transparent 50.5%);
  background-size: 120px 208px;
}
.heros-media {
  position: absolute;
  top: 84px; right: 0; bottom: 0;
  width: 56%;
}
.heros-media video { width: 100%; height: 100%; object-fit: cover; }
.heros-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--nuit) 0%, rgba(18, 21, 56, 0.55) 22%, rgba(18, 21, 56, 0) 55%);
}
.heros .conteneur { position: relative; z-index: 2; padding: 90px 0 110px; }
.heros-texte { max-width: 760px; }
.heros-logo { width: 230px; margin-bottom: 26px; filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.45)); }
.heros h1 { font-size: clamp(54px, 6.4vw, 92px); color: #fff; }
.heros .chapo { color: rgba(255, 255, 255, 0.86); font-size: 20px; margin: 22px 0 34px; }
.heros-actions { display: flex; flex-wrap: wrap; gap: 20px; }
.heros-infos { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 26px; color: rgba(255, 255, 255, 0.7); font-size: 15px; }
.heros-infos span::before { content: "✓"; color: var(--or); margin-right: 8px; font-weight: 700; }
.heros-infos a { color: var(--or-clair); }

/* ------------------------------------------------------------------ bandeau or */
.bandeau { background: var(--or); overflow: hidden; white-space: nowrap; padding: 16px 0; }
.bandeau-piste { display: inline-flex; align-items: center; gap: 44px; animation: defile 45s linear infinite; padding-left: 44px; }
.bandeau span {
  font-family: var(--titre);
  font-weight: 900;
  font-style: italic;
  font-size: 21px;
  text-transform: uppercase;
  color: var(--nuit);
}
.bandeau span.etoile { font-size: 22px; }
@keyframes defile { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------------ sections */
.section { padding: 110px 0; }
.section-alt { background: var(--fond-2); }
.section-blanche { background: var(--blanc); }
.section h2 { font-size: clamp(40px, 4.6vw, 64px); }
.entete-section { margin-bottom: 54px; }
.entete-ligne { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; }

.trois { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quatre { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.carte {
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-bottom: 4px solid var(--or);
  padding: 34px 32px 30px;
  box-shadow: 0 12px 30px rgba(21, 23, 58, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.carte:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(21, 23, 58, 0.1); }
.carte-icone {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: var(--nuit);
  color: var(--or);
  margin-bottom: 22px;
  transform: skewX(-8deg);
}
.carte-icone svg { width: 26px; height: 26px; transform: skewX(8deg); }
.carte h3 { font-size: 27px; text-transform: uppercase; margin-bottom: 10px; }
.carte p { color: var(--doux); margin: 0; }

/* blocs : image cadree a gauche ou a droite, texte en face */
.bloc {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  align-items: center;
  padding: 60px 0;
}
.bloc.inverse .bloc-image { order: 2; }
.bloc-image {
  background: var(--blanc);
  padding: 8px;
  border: 1px solid var(--bord);
  box-shadow: 0 24px 50px rgba(21, 23, 58, 0.14);
}
.bloc-image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.bloc-numero { font-family: var(--titre); font-weight: 900; font-style: italic; font-size: 20px; color: var(--or-fonce); margin-bottom: 8px; }
.bloc h3 { font-size: clamp(36px, 3.8vw, 54px); text-transform: uppercase; margin-bottom: 18px; }
.bloc p { color: var(--doux); margin: 0 0 18px; }
.onglets-mots { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.onglets-mots li {
  padding: 7px 14px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  font-family: var(--titre);
  font-weight: 800;
  font-style: italic;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--texte);
}
.valeurs { list-style: none; padding: 0; margin: 22px 0 0; border-top: 1px solid var(--bord); }
.valeurs li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--bord);
}
.valeurs li span:first-child { color: var(--doux); }
.valeurs li strong { white-space: nowrap; font-weight: 700; }
.valeurs .ancien { color: var(--pale); font-weight: 500; }

/* cartes images numerotees (comme les lieux de cdclassic) */
.vignettes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.vignette { background: var(--blanc); border: 1px solid var(--bord); margin: 0; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.vignette:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(21, 23, 58, 0.12); }
.vignette img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.vignette figcaption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  font-family: var(--titre);
  font-weight: 800;
  font-style: italic;
  font-size: 14px;
  text-transform: uppercase;
}
.vignette figcaption span { color: var(--pale); font-size: 12px; }

/* ------------------------------------------------------------------ dernier patch */
.patch-carte {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-left: 6px solid var(--or);
  padding: 40px 46px;
  box-shadow: 0 16px 40px rgba(21, 23, 58, 0.07);
}
.patch-date { font-family: var(--titre); font-weight: 800; font-style: italic; color: var(--or-fonce); text-transform: uppercase; font-size: 15px; }
.patch-carte h3 { font-size: clamp(30px, 3vw, 42px); text-transform: uppercase; margin: 8px 0 12px; }
.patch-carte p { color: var(--doux); margin: 0; max-width: 760px; }

/* ------------------------------------------------------------------ la suite */
/* La suite : carrousel, 5 etapes visibles (fleches dans l'en-tete, glisser a la souris ou au doigt) */
.etapes {
  --visibles: 5;
  --ecart: 18px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - (var(--visibles) - 1) * var(--ecart)) / var(--visibles));
  gap: var(--ecart);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.etapes::-webkit-scrollbar { display: none; }
.etapes > .etape { scroll-snap-align: start; }
.etapes.glisse { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.etapes:focus-visible { outline: 3px solid var(--or); outline-offset: 4px; }
.carrousel-fleches { display: flex; gap: 14px; }
.carrousel-fleches[hidden] { display: none; }
.carrousel-fleches .fleche {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 50px;
  border: 0;
  background: var(--nuit);
  color: #fff;
  cursor: pointer;
  transform: skewX(-8deg);
  box-shadow: -4px 4px 0 #8a83b8;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.carrousel-fleches .fleche > span { display: flex; transform: skewX(8deg); }
.carrousel-fleches .fleche svg { width: 22px; height: 22px; }
.carrousel-fleches .fleche:hover:not(:disabled) { transform: skewX(-8deg) translate(2px, -2px); box-shadow: -6px 6px 0 #8a83b8; }
.carrousel-fleches .fleche:focus-visible { outline: 3px solid var(--or); outline-offset: 3px; }
.carrousel-fleches .fleche:disabled { background: var(--fond-2); color: var(--bord); box-shadow: none; cursor: default; }
.etape { background: var(--blanc); border: 1px solid var(--bord); padding: 30px 26px; position: relative; }
.etape::before {
  content: attr(data-numero);
  font-family: var(--titre);
  font-weight: 900;
  font-style: italic;
  font-size: 48px;
  line-height: 1;
  color: var(--fond-2);
  position: absolute;
  top: 18px; right: 20px;
}
.etape-statut {
  display: inline-block;
  font-family: var(--titre);
  font-weight: 800;
  font-style: italic;
  font-size: 12px;
  text-transform: uppercase;
  padding: 5px 12px;
  margin-bottom: 18px;
  background: var(--fond-2);
  color: var(--doux);
  transform: skewX(-8deg);
}
.etape.fait { border-bottom: 4px solid var(--or); }
.etape.fait .etape-statut { background: var(--or); color: var(--nuit); }
.etape h3 { font-size: 24px; text-transform: uppercase; margin-bottom: 8px; }
.etape p { margin: 0; color: var(--doux); font-size: 16px; }

/* ------------------------------------------------------------------ FAQ (deux colonnes) */
.faq-grille { display: grid; grid-template-columns: 1fr 1.5fr; gap: 70px; align-items: start; }
.faq details { border-bottom: 1px solid var(--bord); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--violet); font-size: 24px; line-height: 1; transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: -4px 0 20px; color: var(--doux); }

/* ------------------------------------------------------------------ appel (bande or claire) */
.appel { background: #fdf0c4; }
.appel .conteneur { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: center; }
.appel h2 { font-size: clamp(40px, 4.6vw, 64px); }
.appel-actions { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-end; }

/* ------------------------------------------------------------------ pied de page */
.pied { background: var(--nuit); color: rgba(255, 255, 255, 0.75); padding: 48px 0 36px; }
.pied .conteneur { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 26px; }
.pied img { height: 56px; width: auto; }
.pied-liens { display: flex; flex-wrap: wrap; gap: 26px; }
.pied-liens a { color: rgba(255, 255, 255, 0.85); text-decoration: none; font-weight: 500; }
.pied-liens a:hover { color: var(--or); }
.pied-legal { display: flex; flex-wrap: wrap; gap: 22px; width: 100%; }
.pied-legal a { color: rgba(255, 255, 255, 0.6); text-decoration: none; font-size: 14px; }
.pied-legal a:hover { color: var(--or); }
.pied-bas { width: 100%; border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 22px; font-size: 14px; color: rgba(255, 255, 255, 0.55); margin: 0; }

/* ------------------------------------------------------------------ pages article (telecharger, patch) */
.page-entete { background: var(--nuit); color: #fff; padding: 160px 0 70px; position: relative; overflow: hidden; }
.page-entete::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(60deg, transparent 49.5%, #fff 49.5%, #fff 50.5%, transparent 50.5%),
    linear-gradient(-60deg, transparent 49.5%, #fff 49.5%, #fff 50.5%, transparent 50.5%);
  background-size: 120px 208px;
}
.page-entete .conteneur { position: relative; }
.page-entete h1 { font-size: clamp(50px, 6vw, 84px); color: #fff; }
.page-entete .chapo { color: rgba(255, 255, 255, 0.85); }
.fil { font-size: 15px; color: rgba(255, 255, 255, 0.6); margin-bottom: 18px; }
.fil a { color: var(--or-clair); }
.telechargement { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 30px; margin-top: 34px; }
.fichier { display: flex; flex-wrap: wrap; gap: 6px 22px; color: rgba(255, 255, 255, 0.72); font-size: 15px; }
.empreinte { margin-top: 16px; font-size: 14px; color: rgba(255, 255, 255, 0.6); }
.empreinte code { font-family: Consolas, "Cascadia Mono", monospace; font-size: 13px; color: #fff; word-break: break-all; }

.article { max-width: 1100px; }
.etape-guide {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 28px;
  padding: 40px 0;
  border-bottom: 1px solid var(--bord);
}
.etape-guide:last-child { border-bottom: 0; }
.etape-guide .numero {
  width: 62px; height: 62px;
  display: grid; place-items: center;
  font-family: var(--titre);
  font-weight: 900;
  font-style: italic;
  font-size: 32px;
  color: var(--nuit);
  background: var(--or);
  transform: skewX(-8deg);
  box-shadow: -4px 4px 0 #8a83b8;
}
.etape-guide .numero span { transform: skewX(8deg); }
.etape-guide h2 { font-size: clamp(30px, 3vw, 40px); margin: 6px 0 14px; }
.etape-guide p { color: var(--doux); margin: 0 0 14px; }
.etape-guide ol, .etape-guide ul { margin: 0 0 16px; padding-left: 22px; }
.etape-guide li { margin: 6px 0; }
.etape-guide figure { margin: 22px 0 0; }
.etape-guide figure img { border: 1px solid var(--bord); background: #fff; padding: 6px; box-shadow: 0 18px 40px rgba(21, 23, 58, 0.12); }
.etape-guide figcaption { color: var(--pale); font-size: 14px; margin-top: 10px; }
.deux-images { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.touche {
  display: inline-block;
  padding: 0 8px;
  border: 1px solid var(--bord);
  border-bottom-width: 2px;
  background: var(--blanc);
  font-weight: 700;
  font-size: 0.92em;
  white-space: nowrap;
}

.alerte {
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-top: 6px solid var(--or);
  padding: 50px;
  box-shadow: 0 16px 40px rgba(21, 23, 58, 0.07);
}
.alerte h2 { font-size: clamp(36px, 4vw, 54px); margin-bottom: 18px; }
.alerte p, .alerte li { color: var(--doux); }
.alerte strong { color: var(--texte); }
.alerte .colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-top: 34px; }
.alerte h3 { font-size: 24px; text-transform: uppercase; margin-bottom: 12px; }

/* encadre or (meme style que les boutons : fond or, ombre violette decalee) */
.encart-or {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 34px;
  padding: 22px 28px;
  background: var(--or);
  color: var(--nuit);
  box-shadow: -6px 6px 0 #8a83b8;
}
.encart-or p { margin: 0; color: var(--nuit); }
.encart-titre {
  font-family: var(--titre);
  font-weight: 900;
  font-style: italic;
  font-size: 20px;
  text-transform: uppercase;
  margin-bottom: 4px !important;
}
.encart-icone {
  flex: none;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--nuit);
  color: var(--or);
  transform: skewX(-8deg);
}
.encart-icone svg { width: 28px; height: 28px; transform: skewX(8deg); }

/* illustration de la fenetre SmartScreen de Windows */
.windows {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bleu-ms);
  color: #fff;
  padding: 26px 28px 22px;
  box-shadow: 0 20px 44px rgba(11, 92, 173, 0.25);
}
.windows-titre { font-size: 25px; font-weight: 300; line-height: 1.2; margin-bottom: 16px; }
.windows p { color: #fff; font-size: 14px; margin: 0 0 12px; }
.windows .lien-ms { color: #fff; text-decoration: underline; font-size: 14px; }
.windows .surligne { outline: 3px solid var(--or); outline-offset: 4px; }
.windows-boutons { display: flex; justify-content: flex-end; gap: 10px; margin-top: 26px; flex-wrap: wrap; }
.windows-boutons span { border: 2px solid rgba(255, 255, 255, 0.85); padding: 6px 18px; font-size: 14px; min-width: 140px; text-align: center; }
.windows dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 14px; margin: 12px 0 0; }
.windows dt { opacity: 0.85; }
.windows dd { margin: 0; }

/* patch note complet (meme presentation que le lanceur) */
.patch-complet { max-width: 980px; }
.patch-complet .note-entete { font-family: var(--titre); font-weight: 800; font-style: italic; color: var(--or-fonce); text-transform: uppercase; }
.patch-complet .note-titre { font-size: clamp(40px, 5vw, 62px); text-transform: uppercase; margin: 8px 0 18px; }
.patch-complet .note-resume { color: var(--doux); font-size: 19px; }
.note-section { margin-top: 60px; }
.section-titre { font-size: 38px; text-transform: uppercase; }
.citation { color: var(--doux); font-style: italic; margin: 14px 0 0; }
.separation { border: 0; border-top: 2px solid var(--bord); margin: 22px 0 6px; }
.bloc-titre { font-size: 23px; color: var(--or-fonce); margin: 26px 0 10px; font-style: italic; }
.points { margin: 0; padding-left: 22px; }
.points li { margin: 7px 0; }
.points .fleche, .points .ancien { color: var(--pale); }

/* ------------------------------------------------------------------ apparition au defilement */
.apparait { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.apparait.visible { opacity: 1; transform: none; }

/* ------------------------------------------------------------------ ecrans etroits */
@media (max-width: 1080px) {
  .nav-liens, .nav-actions { display: none; }
  .nav-menu { display: block; }
  .nav.ouvert .nav-liens, .nav.ouvert .nav-actions {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0; right: 0;
    background: var(--nuit);
    padding: 20px 24px;
    margin: 0;
  }
  .nav.ouvert .nav-liens { top: 84px; }
  .nav.ouvert .nav-actions { top: 330px; }
  .heros-media { position: relative; top: 0; width: 100%; height: 300px; }
  .heros-media::after { background: linear-gradient(0deg, var(--nuit) 0%, rgba(18, 21, 56, 0) 50%); }
  .heros .conteneur { padding: 40px 0 70px; }
  .trois, .quatre { grid-template-columns: 1fr 1fr; }
  .etapes { --visibles: 2; }
  .bloc, .faq-grille, .appel .conteneur { grid-template-columns: 1fr; gap: 34px; }
  .bloc.inverse .bloc-image { order: 0; }
  .vignettes { grid-template-columns: 1fr 1fr; }
  .alerte .colonnes, .deux-images { grid-template-columns: 1fr; }
  .patch-carte { grid-template-columns: 1fr; }
  .appel-actions { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .trois, .quatre, .vignettes { grid-template-columns: 1fr; }
  .etapes { grid-auto-columns: 84%; }
  .section { padding: 76px 0; }
  .etape-guide { grid-template-columns: 1fr; }
  .alerte { padding: 32px 22px; }
  .bouton { min-width: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .apparait { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------------ pages legales */
.texte-legal { max-width: 860px; font-size: 17px; line-height: 1.65; color: var(--texte); }
.texte-legal h2 { font-size: clamp(24px, 2.4vw, 30px); text-transform: uppercase; margin: 46px 0 14px; }
.texte-legal h2:first-child { margin-top: 0; }
.texte-legal h3 { font-size: 19px; text-transform: uppercase; color: var(--or-fonce); margin: 26px 0 8px; }
.texte-legal p { margin: 0 0 14px; }
.texte-legal ul { margin: 0 0 16px; padding-left: 22px; }
.texte-legal li { margin: 6px 0; }
.texte-legal a { color: var(--violet); }
.texte-legal code { background: var(--fond-2); padding: 1px 6px; font-size: 15px; }
.texte-legal .fiche { list-style: none; padding: 18px 22px; background: var(--fond); border-left: 4px solid var(--or); }
.texte-legal .maj { color: var(--doux); font-size: 15px; margin-bottom: 30px; }
.a-completer { background: #ffe08a; color: #5a3d00; padding: 0 6px; font-weight: 600; }

/* second bouton de telechargement (page Telecharger, apres l'encart antivirus) */
.telecharger-encore { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; margin-top: 44px; }
.telecharger-encore p { margin: 0; color: var(--doux); font-weight: 500; }