@font-face {
  font-family: 'Inter';
  src: url('/polices/InterVariable.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

:root {
  --noir: #03050a;
  --nuit: #080c15;
  --ligne: rgba(156, 200, 255, 0.13);
  --ligne-forte: rgba(156, 200, 255, 0.26);
  --texte: #e7eef9;
  --doux: #9eadc4;
  --pale: #6d7a8f;
  --holo: #8cc0ff;
  --holo-vif: #b9d8ff;
  --holo-lueur: rgba(120, 175, 255, 0.55);
  --largeur: 1160px;
  --sortie: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--noir); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: 'Inter', system-ui, 'Segoe UI', Roboto, sans-serif;
  background: var(--noir);
  color: var(--texte);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--holo); outline-offset: 3px; border-radius: 2px; }

.cadre { width: min(var(--largeur), 100% - 32px); margin-inline: auto; }

/* Lumière qui suit le pointeur, sur toute la page (posée par site.js). */
.lueur {
  position: fixed;
  left: 0;
  top: 0;
  width: 680px;
  height: 680px;
  margin: -340px 0 0 -340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110, 165, 255, 0.10), rgba(110, 165, 255, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s;
  will-change: transform;
}
.lueur.active { opacity: 1; }
main, header, footer, .bandeau { position: relative; z-index: 1; }

.voyant {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7dffb5;
  box-shadow: 0 0 10px #7dffb5;
  animation: pulsation 2s ease-in-out infinite;
}
@keyframes pulsation { 50% { opacity: 0.35; box-shadow: 0 0 2px #7dffb5; } }

.bandeau {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 18px;
  border-bottom: 1px solid var(--ligne);
  font-size: 13px;
  color: var(--doux);
  text-align: center;
  padding: 8px 16px;
  letter-spacing: 0.02em;
}
.bandeau .voyant { margin-right: 10px; vertical-align: 1px; }
.bandeau strong { color: var(--holo-vif); font-weight: 500; }

.entete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
}
.logo img { height: 34px; width: auto; filter: drop-shadow(0 0 6px var(--holo-lueur)); animation: respire 5s ease-in-out infinite; }
@keyframes respire { 50% { filter: drop-shadow(0 0 12px rgba(140, 195, 255, 0.85)); } }
.menu { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.menu a { text-decoration: none; color: var(--doux); transition: color 0.2s; }
.menu a:hover { color: var(--texte); }
.menu .appel { color: var(--texte); border: 1px solid var(--ligne-forte); padding: 8px 16px; border-radius: 999px; transition: border-color 0.2s, box-shadow 0.2s; }
.menu .appel:hover { border-color: var(--holo); box-shadow: 0 0 18px rgba(120, 175, 255, 0.35); }

.etiquette {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--holo);
}

/* ---------- Accueil ---------- */
.accueil-zone { position: relative; overflow: hidden; }
.ondes { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.accueil {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 32px;
  min-height: min(800px, calc(100vh - 110px));
  padding-block: 16px 72px;
}
.accueil h1 {
  font-size: clamp(44px, 6.4vw, 84px);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-top: 18px;
}
.accueil h1 .ligne { display: block; }
.accueil h1 em { font-style: normal; }
.brille {
  background: linear-gradient(100deg, var(--holo-vif) 0%, var(--holo-vif) 42%, #ffffff 50%, var(--holo-vif) 58%, var(--holo-vif) 100%);
  background-size: 260% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: reflet 7s ease-in-out 1.6s infinite;
  text-shadow: 0 0 40px rgba(120, 175, 255, 0.25);
}
@keyframes reflet { 0%, 60% { background-position: 100% 0; } 85%, 100% { background-position: 0 0; } }

/* Entrée de l'accueil, en cascade (sans script). */
.entree { animation: apparait 1s var(--sortie) both; }
.e1 { animation-delay: 0.05s; }
.e2 { animation-delay: 0.18s; }
.e3 { animation-delay: 0.34s; }
.e4 { animation-delay: 0.5s; }
.e5 { animation-delay: 0.64s; }
.e6 { animation-delay: 0.78s; }
@keyframes apparait { from { opacity: 0; transform: translateY(18px); filter: blur(10px); } to { opacity: 1; transform: none; filter: none; } }

.chapo { margin-top: 26px; font-size: 19px; color: var(--doux); max-width: 34em; }
.actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; }
.bouton {
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  color: #04101f;
  background: var(--holo-vif);
  padding: 14px 26px;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(185, 216, 255, 0.4), 0 0 32px rgba(120, 175, 255, 0.3);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.bouton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.75) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: eclair 4.5s ease-in-out 2s infinite;
}
@keyframes eclair { 0%, 70% { transform: translateX(-120%); } 90%, 100% { transform: translateX(120%); } }
.bouton:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(185, 216, 255, 0.6), 0 0 48px rgba(120, 175, 255, 0.5); }
.lien { color: var(--doux); text-decoration: none; border-bottom: 1px solid var(--ligne-forte); padding-bottom: 2px; transition: color 0.2s, border-color 0.2s; }
.lien:hover { color: var(--texte); border-color: var(--holo); }

.puces { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.puces li {
  font-size: 13px;
  color: var(--doux);
  border: 1px solid var(--ligne);
  border-radius: 999px;
  padding: 5px 12px;
  background: rgba(140, 192, 255, 0.04);
}

/* La scène d'Ève : anneaux, hologramme, balayage, console d'appel. */
.scene { position: relative; justify-self: center; width: min(520px, 100%); }
.anneaux { position: absolute; left: 0; right: 0; top: 0; width: 100%; aspect-ratio: 1; pointer-events: none; }
.anneau { transform-origin: 200px 200px; fill: none; stroke: var(--holo); }
.a1 { stroke-opacity: 0.22; stroke-dasharray: 2 6; animation: tourne 60s linear infinite; }
.a2 { stroke-opacity: 0.16; stroke-dasharray: 70 20 4 20; animation: tourne 38s linear infinite reverse; }
.a3 { stroke-opacity: 0.12; stroke-dasharray: 1 3; animation: tourne 90s linear infinite; }
.a1 circle, .a2 circle, .a3 circle { stroke-width: 1; }
@keyframes tourne { to { transform: rotate(360deg); } }
#hologramme { position: relative; width: 100%; aspect-ratio: 1; z-index: 1; }
#hologramme .eve-toile { display: block; width: 100%; height: 100%; }
.balayage {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 0;
  height: 100%;
  max-height: 560px;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 40%, transparent 75%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 40%, transparent 75%);
}
.balayage::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, rgba(150, 200, 255, 0.03) 75%, rgba(200, 228, 255, 0.09) 99%, transparent);
  border-bottom: 1px solid rgba(200, 228, 255, 0.10);
  animation: balaie 6s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes balaie { 0% { transform: translateY(-80px); } 60%, 100% { transform: translateY(620px); } }

.console {
  position: relative;
  z-index: 3;
  margin: -118px auto 0;
  width: min(440px, 100%);
  border: 1px solid var(--ligne-forte);
  border-radius: 14px;
  background: rgba(8, 13, 24, 0.62);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px -30px rgba(0, 0, 0, 0.9), 0 0 40px -18px rgba(120, 175, 255, 0.45);
  font-size: 13px;
  overflow: hidden;
}
.console-tete {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ligne);
  color: var(--doux);
  font-variant-numeric: tabular-nums;
}
.console-etat { color: var(--texte); font-weight: 600; }
.console-num { color: var(--pale); }
.console-langue {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--holo-vif);
  border: 1px solid var(--ligne-forte);
  border-radius: 4px;
  padding: 1px 6px;
}
.console-temps { min-width: 3.2em; text-align: right; }
.console.sonne .voyant { background: #ffd27d; box-shadow: 0 0 10px #ffd27d; animation-duration: 0.6s; }
.console-fil { padding: 10px 14px 4px; min-height: 120px; display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; }
.console-fil p { line-height: 1.45; animation: apparait 0.4s var(--sortie) both; }
.console-fil b { display: inline-block; min-width: 82px; margin-right: 4px; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--pale); }
.console-fil .eve b { color: var(--holo); }
.console-fil .eve span { color: var(--holo-vif); }
.console-fil .systeme { color: var(--pale); font-size: 12px; }
.console-fil .curseur::after { content: "▍"; color: var(--holo); animation: clignote 0.8s steps(1) infinite; margin-left: 1px; }
@keyframes clignote { 50% { opacity: 0; } }
.console-onde { display: flex; align-items: center; justify-content: center; gap: 3px; height: 34px; padding: 0 14px 8px; }
.console-onde i { display: block; width: 3px; height: 22px; border-radius: 2px; background: linear-gradient(180deg, var(--holo-vif), var(--holo)); transform: scaleY(0.08); transform-origin: center; opacity: 0.85; }
.legende { margin-top: 10px; text-align: center; font-size: 12px; color: var(--pale); letter-spacing: 0.02em; }

/* ---------- Sections ---------- */
section { position: relative; padding-block: 104px; border-top: 1px solid var(--ligne); }
section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 220px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--holo-vif), transparent);
  opacity: 0.8;
  animation: faisceau 9s linear infinite;
}
@keyframes faisceau { from { left: -220px; } to { left: 100%; } }
h2 {
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-top: 14px;
  max-width: 20em;
}
.texte { margin-top: 22px; color: var(--doux); font-size: 19px; max-width: 36em; }

/* Apparition au défilement (classe posée par site.js : sans script, tout reste visible). */
.revele-pret [data-revele] { transition: opacity 0.9s var(--sortie), transform 0.9s var(--sortie), filter 0.9s var(--sortie); }
.revele-pret [data-revele]:not(.vu) { opacity: 0; transform: translateY(28px); filter: blur(8px); }
@media (prefers-reduced-motion: reduce) { .revele-pret [data-revele]:not(.vu) { transform: none; filter: none; } }
.revele-pret .points li, .revele-pret .etapes li, .revele-pret .engagements li, .revele-pret .formule {
  transition: opacity 0.7s var(--sortie), transform 0.7s var(--sortie);
}
.revele-pret [data-revele]:not(.vu) .points li,
.revele-pret [data-revele]:not(.vu) li,
.revele-pret [data-revele]:not(.vu) > .formule { opacity: 0; transform: translateY(14px); }
.vu .points li:nth-child(2), .vu > li:nth-child(2), .vu > .formule:nth-child(2) { transition-delay: 0.08s; }
.vu .points li:nth-child(3), .vu > li:nth-child(3), .vu > .formule:nth-child(3) { transition-delay: 0.16s; }
.vu .points li:nth-child(4), .vu > li:nth-child(4), .vu > .formule:nth-child(4) { transition-delay: 0.24s; }
.vu .points li:nth-child(5), .vu > li:nth-child(5) { transition-delay: 0.32s; }
.vu .points li:nth-child(6) { transition-delay: 0.4s; }
.vu .points li:nth-child(7) { transition-delay: 0.48s; }

/* Icônes au trait, dessinées à l'apparition. */
.icone { width: 30px; height: 30px; fill: none; stroke: var(--holo); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 5px var(--holo-lueur)); }
.icone path { stroke-dasharray: 1; stroke-dashoffset: 0; }
.revele-pret [data-revele]:not(.vu) .icone path { stroke-dashoffset: 1; }
.revele-pret .icone path { transition: stroke-dashoffset 1.6s var(--sortie) 0.2s; }

.deux { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; margin-top: 56px; }
.deux h3 { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 600; color: var(--texte); padding-bottom: 14px; border-bottom: 1px solid var(--ligne-forte); }
.points { list-style: none; counter-reset: point; }
.points li {
  counter-increment: point;
  display: grid;
  grid-template-columns: 44px 1fr;
  padding: 16px 0;
  border-bottom: 1px solid var(--ligne);
  color: var(--texte);
}
.points li::before { content: counter(point, decimal-leading-zero); color: var(--holo); font-size: 13px; font-weight: 600; padding-top: 4px; font-variant-numeric: tabular-nums; text-shadow: 0 0 10px var(--holo-lueur); }
.points small { display: block; color: var(--pale); font-size: 14px; margin-top: 2px; }

.appel-type { margin-top: 48px; max-width: 760px; border-left: 1px solid var(--ligne-forte); padding-left: 28px; position: relative; }
.appel-type::before { content: ""; position: absolute; left: -1px; top: 0; width: 1px; height: 60px; background: linear-gradient(180deg, transparent, var(--holo-vif), transparent); animation: descend 5s ease-in-out infinite; }
@keyframes descend { from { top: -60px; } to { top: 100%; } }
.replique { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 12px 0; }
.replique b { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--pale); padding-top: 4px; }
.replique.eve b { color: var(--holo); }
.replique.eve p { color: var(--holo-vif); }
.note { margin-top: 18px; font-size: 14px; color: var(--pale); }

/* Méthode : une impulsion parcourt les étapes. */
.etapes { position: relative; list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 56px; border-top: 1px solid var(--ligne-forte); }
.etapes::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 140px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--holo-vif), transparent);
  box-shadow: 0 0 14px var(--holo-lueur);
  animation: impulsion 5s cubic-bezier(0.6, 0, 0.4, 1) infinite;
}
@keyframes impulsion { from { left: -140px; } to { left: 100%; } }
.etapes li { padding: 22px 22px 0 0; }
.etapes li + li { padding-left: 22px; border-left: 1px solid var(--ligne); }
.etapes i { display: block; font-style: normal; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; color: var(--holo); margin-bottom: 10px; text-shadow: 0 0 10px var(--holo-lueur); }
.etapes b { display: block; font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.etapes span { color: var(--doux); font-size: 15px; }

/* Formules : lumière sous le pointeur, liseré tournant sur Business AI. */
.formules { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 56px; border-top: 1px solid var(--ligne-forte); border-bottom: 1px solid var(--ligne-forte); }
.formule { position: relative; padding: 28px 24px 26px; display: flex; flex-direction: column; isolation: isolate; }
.formule::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, -40%), rgba(120, 175, 255, 0.13), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}
.formule:hover::before { opacity: 1; }
.formule + .formule { border-left: 1px solid var(--ligne); }
.phare { background: linear-gradient(180deg, rgba(120, 175, 255, 0.06), transparent 60%); }
.phare::after {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  pointer-events: none;
  background: conic-gradient(from var(--angle), transparent 0deg, transparent 260deg, var(--holo-vif) 320deg, transparent 360deg);
  -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);
  animation: lisere 6s linear infinite;
}
@keyframes lisere { to { --angle: 360deg; } }
.formule h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.prix { margin-top: 18px; display: flex; align-items: baseline; gap: 8px; }
.prix strong { font-size: 40px; font-weight: 600; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.phare .prix strong { text-shadow: 0 0 24px rgba(140, 192, 255, 0.45); }
.prix > span { font-size: 13px; color: var(--doux); line-height: 1.3; }
.prix.devis strong { font-size: 30px; }
.minutes { margin-top: 10px; font-weight: 600; font-size: 15px; padding-bottom: 16px; border-bottom: 1px solid var(--ligne); }
.formule ul { list-style: none; margin-top: 14px; flex: 1; }
.formule li { font-size: 15px; padding: 6px 0 6px 18px; position: relative; }
.formule li::before { content: ""; position: absolute; left: 0; top: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--holo); box-shadow: 0 0 8px rgba(140, 192, 255, 0.8); }
.formule li.tout { color: var(--doux); }
.formule li.tout::before { background: transparent; border: 1px solid var(--doux); box-shadow: none; }
.installation { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--ligne); font-size: 14px; color: var(--doux); }
.installation b { color: var(--texte); font-weight: 600; }
.conditions { margin-top: 22px; font-size: 14px; color: var(--pale); max-width: 60em; }
.conditions b { color: var(--doux); font-weight: 600; }

/* Engagements */
.engagements { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 48px; }
.engagements li { border-top: 1px solid var(--ligne-forte); padding-top: 18px; color: var(--doux); font-size: 15px; }
.engagements .icone { display: block; margin-bottom: 14px; width: 34px; height: 34px; }
.engagements b { display: block; color: var(--texte); font-size: 17px; font-weight: 600; margin-bottom: 6px; }

/* Démonstration : des ondes comme une sonnerie. */
.demo { text-align: center; padding-block: 128px; overflow: hidden; }
.demo .cadre { position: relative; }
.demo h2 { margin-inline: auto; }
.demo .texte { margin-inline: auto; }
.demo .actions { justify-content: center; }
.sonnerie { position: absolute; left: 50%; top: 50%; width: 0; height: 0; pointer-events: none; }
.sonnerie span {
  position: absolute;
  left: -260px;
  top: -260px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(140, 192, 255, 0.35);
  opacity: 0;
  animation: onde-sonnerie 4.5s ease-out infinite;
}
.sonnerie span:nth-child(2) { animation-delay: 1.5s; }
.sonnerie span:nth-child(3) { animation-delay: 3s; }
@keyframes onde-sonnerie { 0% { transform: scale(0.3); opacity: 0.8; } 100% { transform: scale(1.6); opacity: 0; } }
.signature { margin-top: 28px; font-size: 14px; color: var(--pale); }

.pied { border-top: 1px solid var(--ligne); padding-block: 32px 40px; font-size: 14px; color: var(--pale); }
.pied .cadre { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; }
.pied nav { display: flex; gap: 24px; }
.pied a { text-decoration: none; }
.pied a:hover { color: var(--texte); }

/* Bouton de pause des animations (WCAG 2.2.2). */
.pause {
  position: relative;
  font: inherit;
  font-size: 12px;
  color: var(--doux);
  background: transparent;
  border: 1px solid var(--ligne);
  border-radius: 999px;
  padding: 3px 12px 3px 28px;
  cursor: pointer;
}
.pause::before { content: ""; position: absolute; left: 12px; top: 50%; width: 8px; height: 10px; margin-top: -5px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; box-sizing: border-box; }
.pause[aria-pressed="true"]::before { width: 0; height: 0; border-left: 8px solid currentColor; border-right: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.pause:hover { color: var(--texte); border-color: var(--holo); }

/* Animations en pause : tout s'arrête là où il en est. */
.calme *, .calme *::before, .calme *::after { animation-play-state: paused !important; }
.calme .lueur { opacity: 0; }

/* ---------- Pages de texte ---------- */
.page-texte { padding-block: 56px 96px; max-width: 760px; }
.page-texte h1 { font-size: clamp(34px, 4.4vw, 52px); font-weight: 300; letter-spacing: -0.03em; line-height: 1.1; }
.page-texte h2 { font-size: 22px; font-weight: 600; margin-top: 44px; letter-spacing: -0.01em; }
.page-texte p, .page-texte address, .page-texte dl { margin-top: 14px; color: var(--doux); font-style: normal; }
.page-texte a { color: var(--holo-vif); }
.page-texte dl div { display: flex; gap: 12px; }
.page-texte dt { color: var(--pale); min-width: 15em; }
.mise-a-jour { margin-top: 48px !important; font-size: 14px; color: var(--pale) !important; }

@media (max-width: 980px) {
  .accueil { grid-template-columns: 1fr; min-height: 0; gap: 8px; padding-top: 8px; }
  .scene { order: -1; width: min(440px, 92%); }
  .deux { grid-template-columns: 1fr; gap: 48px; }
  .etapes { grid-template-columns: 1fr; }
  .etapes::before { display: none; }
  .etapes li, .etapes li + li { padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--ligne); }
  .formules { grid-template-columns: 1fr 1fr; }
  .formule:nth-child(3) { border-left: 0; }
  .formule:nth-child(n+3) { border-top: 1px solid var(--ligne); }
  .engagements { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .menu a:not(.appel) { display: none; }
  .logo img { height: 28px; }
  section { padding-block: 72px; }
  .chapo, .texte { font-size: 17px; }
  .console { margin-top: -84px; font-size: 12px; }
  .console-num { display: none; }
  .formules { grid-template-columns: 1fr; }
  .formule, .formule + .formule { border-left: 0; }
  .formule + .formule { border-top: 1px solid var(--ligne); }
  .engagements { grid-template-columns: 1fr; gap: 24px; }
  .replique { grid-template-columns: 1fr; gap: 2px; }
  .appel-type { padding-left: 18px; }
  .page-texte dl div { flex-direction: column; gap: 0; }
  .sonnerie span { left: -170px; top: -170px; width: 340px; height: 340px; }
}
@media (hover: none) { .lueur { display: none; } }