/* Signature & Preuve — feuille de style. Polices hébergées sur le site : aucun appel à un service tiers. */
@font-face { font-family: "Inter"; src: url(fonts/Inter-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url(fonts/Inter-Medium.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url(fonts/Inter-SemiBold.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url(fonts/Inter-Bold.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(fonts/JetBrainsMono-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(fonts/JetBrainsMono-Medium.woff2) format("woff2"); font-weight: 500; font-display: swap; }

/* Mise en page : héros asymétrique (titre à gauche, carte de démonstration décalée à droite),
   puis grille « bento » de six colonnes pour le programme, et des sections aérées sur fond nuit. */
:root {
  --nuit: #0b0d17;
  --surface: #131726;
  --surface-2: #1a1f33;
  --verre: rgba(22, 26, 44, 0.62);
  --trait: rgba(232, 234, 242, 0.09);
  --trait-fort: rgba(232, 234, 242, 0.16);
  --texte: #e8eaf2;
  --texte-2: #9aa0b8;
  --violet: #8b6cff;
  --violet-clair: #b9a8ff;
  --violet-voile: rgba(139, 108, 255, 0.14);
  --vert: #3ddc97;
  --rouge: #ff5d6c;
  --bouton: #f1eeff;

  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --rayon: 18px;
  --gouttiere: clamp(1rem, 4vw, 2.5rem);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background: var(--nuit);
  color: var(--texte);
  font: 400 1.0625rem/1.65 var(--sans);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}
.cadre { width: min(76rem, 100%); margin-inline: auto; padding-inline: var(--gouttiere); }

a { color: var(--violet-clair); text-underline-offset: 0.2em; }
a:hover { color: var(--texte); }
:focus-visible { outline: 2px solid var(--violet-clair); outline-offset: 3px; border-radius: 6px; }
.evitement { position: absolute; left: -999px; top: 0.75rem; z-index: 30; background: var(--bouton); color: var(--nuit); padding: 0.6rem 1rem; border-radius: 999px; }
.evitement:focus { left: 1rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3 { margin: 0; text-wrap: balance; font-weight: 600; }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); line-height: 1.08; letter-spacing: -0.035em; }
h3 { font-size: 1.12rem; letter-spacing: -0.01em; line-height: 1.3; }
p { margin: 0; }

/* Navigation fixe et floutée */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(11, 13, 23, 0.55);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.nav.defile { border-bottom-color: var(--trait); background: rgba(11, 13, 23, 0.75); }
.nav-ligne { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 4rem; }
.marque { display: flex; align-items: center; gap: 0.65rem; color: var(--texte); text-decoration: none; font-weight: 600; letter-spacing: -0.015em; }
.sceau {
  width: 1.65rem; height: 1.65rem; border-radius: 50%; flex: none;
  border: 2px solid var(--violet); box-shadow: 0 0 14px rgba(139, 108, 255, 0.55), inset 0 0 0 3px var(--nuit), inset 0 0 0 4px var(--violet);
}
.liens { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.liens a { color: var(--texte-2); text-decoration: none; font-size: 0.93rem; transition: color 0.2s; }
.liens a:hover { color: var(--texte); }
.nav-cta {
  color: var(--texte) !important; font-size: 0.9rem; padding: 0.5rem 1rem; border-radius: 999px;
  border: 1px solid var(--trait-fort); background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.nav-cta:hover { border-color: var(--violet); box-shadow: 0 0 18px rgba(139, 108, 255, 0.35); }

/* Héros */
.heros { position: relative; overflow: hidden; padding-block: 9rem 6rem; }
.heros::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(38rem 26rem at 78% 42%, rgba(139, 108, 255, 0.20), transparent 70%),
    radial-gradient(30rem 20rem at 8% 0%, rgba(61, 220, 151, 0.06), transparent 70%);
}
.heros::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(var(--trait) 1px, transparent 1px), linear-gradient(90deg, var(--trait) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 10%, transparent 65%);
  mask-image: radial-gradient(ellipse at 60% 40%, #000 10%, transparent 65%);
}
.heros-grille { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 3.5rem; align-items: start; }
.statut {
  display: inline-flex; align-items: center; gap: 0.6rem; font-size: 0.88rem; color: var(--texte-2);
  padding: 0.35rem 0.85rem 0.35rem 0.7rem; border-radius: 999px; border: 1px solid var(--trait-fort); background: rgba(255, 255, 255, 0.03);
}
.point { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--vert); box-shadow: 0 0 10px var(--vert); }
.titre {
  margin-top: 1.75rem;
  font-size: clamp(2.9rem, 7.4vw, 6rem); line-height: 0.98; letter-spacing: -0.055em; font-weight: 600;
}
.titre span { display: block; }
.titre .decale { padding-left: clamp(1.5rem, 8vw, 6.5rem); color: var(--texte-2); font-weight: 500; }
.sous-titre { margin-top: 1.5rem; padding-left: clamp(1.5rem, 8vw, 6.5rem); font-size: clamp(1.15rem, 2vw, 1.45rem); letter-spacing: -0.02em; color: var(--violet-clair); }
.chapeau { margin-top: 2rem; max-width: 34rem; color: var(--texte-2); font-size: 1.08rem; }
.actions { margin-top: 2.5rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.bouton {
  display: inline-flex; align-items: center; gap: 0.65rem; border: 0; cursor: pointer;
  font: 600 1rem/1 var(--sans); letter-spacing: -0.01em; color: var(--nuit); text-decoration: none;
  background: var(--bouton); padding: 1rem 1.45rem; border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4) inset, 0 8px 30px -8px rgba(139, 108, 255, 0.5);
  transition: box-shadow 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.bouton .fleche { display: inline-block; transition: transform 0.3s ease; }
.bouton:hover { color: var(--nuit); background: #fff; transform: translateY(-1px); box-shadow: 0 0 0 1px #fff inset, 0 10px 44px -6px rgba(139, 108, 255, 0.85), 0 0 0 6px rgba(139, 108, 255, 0.14); }
.bouton:hover .fleche { transform: translateX(4px); }
.bouton:active { transform: translateY(0); }
.discret-lien { color: var(--texte-2); text-decoration: none; font-size: 0.95rem; }
.discret-lien:hover { color: var(--texte); }

/* Carte de démonstration, en verre */
.demo {
  margin: 4.5rem 0 0; position: relative;
  background: var(--verre); border: 1px solid var(--trait-fort); border-radius: calc(var(--rayon) + 4px);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  padding: 1.6rem; box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}
.demo-tete { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.demo-tete strong { font-weight: 600; letter-spacing: -0.01em; }
.demo-tete span { font-size: 0.8rem; color: var(--texte-2); font-family: var(--mono); }
.demo-aide { margin-top: 0.35rem; font-size: 0.9rem; color: var(--texte-2); }
.demo textarea {
  margin-top: 1rem; width: 100%; resize: vertical; min-height: 5.6rem;
  font: 400 1rem/1.55 var(--sans); color: var(--texte);
  background: rgba(0, 0, 0, 0.28); border: 1px solid var(--trait); border-radius: 12px; padding: 0.85rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.demo textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px var(--violet-voile); }
.hachages { margin: 1.1rem 0 0; display: grid; gap: 0.8rem; }
.hachages dt { font-size: 0.78rem; color: var(--texte-2); }
.hachages dd { margin: 0.2rem 0 0; }
.hachages code { font: 400 0.8rem/1.55 var(--mono); word-break: break-all; color: var(--texte); display: block; }
.hachages code .diff { color: var(--rouge); text-shadow: 0 0 10px rgba(255, 93, 108, 0.55); }
.verdict { margin-top: 1.25rem; display: flex; align-items: center; gap: 1.1rem; min-height: 5.5rem; }
.verdict p { font-size: 0.92rem; color: var(--texte-2); }
.tampon {
  flex: none; width: 5.4rem; height: 5.4rem; border-radius: 50%; display: grid; place-items: center;
  font: 600 0.8rem/1 var(--sans); letter-spacing: 0.04em; color: var(--vert);
  border: 2px solid var(--vert); box-shadow: 0 0 22px -4px rgba(61, 220, 151, 0.6), inset 0 0 0 4px var(--surface), inset 0 0 0 5px var(--vert);
  transform: rotate(-12deg);
}
.tampon.modifie { color: var(--rouge); border-color: var(--rouge); box-shadow: 0 0 22px -4px rgba(255, 93, 108, 0.7), inset 0 0 0 4px var(--surface), inset 0 0 0 5px var(--rouge); transform: rotate(9deg) scale(1.04); }
.essais { margin-top: 0.9rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }
.puce {
  font: 500 0.85rem/1 var(--sans); color: var(--texte); cursor: pointer;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--trait-fort); border-radius: 999px; padding: 0.55rem 0.9rem;
  transition: border-color 0.2s, background 0.2s;
}
.puce:hover { border-color: var(--violet); background: var(--violet-voile); }
.puce.eve:hover { border-color: var(--rouge); background: rgba(255, 93, 108, 0.1); }

/* Sections */
.section { padding-block: 7rem; }
.entete-section { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 2rem 4rem; align-items: end; margin-bottom: 3.5rem; }
.entete-section p { color: var(--texte-2); max-width: 36rem; }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
.tuile {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon);
  padding: 1.75rem; display: flex; flex-direction: column; gap: 0.9rem; min-width: 0;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.tuile::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.35s ease;
  background: radial-gradient(22rem circle at var(--mx, 50%) var(--my, 50%), rgba(139, 108, 255, 0.16), transparent 60%);
}
.tuile:hover { border-color: rgba(139, 108, 255, 0.4); }
.tuile:hover::before { opacity: 1; }
.tuile > p { color: var(--texte-2); font-size: 0.97rem; }
.t-cours0 { grid-column: span 4; background: linear-gradient(150deg, #1d1840 0%, var(--surface) 60%); }
.t-juridique { grid-column: span 2; grid-row: span 2; }
.t-technique, .t-preuve { grid-column: span 2; }
.t-eve { grid-column: span 4; }
.t-integration { grid-column: span 2; grid-row: span 2; }
.t-module, .t-textes { grid-column: span 2; }

.gratuit { align-self: flex-start; font: 600 0.78rem/1 var(--sans); color: var(--nuit); background: var(--vert); padding: 0.4rem 0.65rem; border-radius: 999px; box-shadow: 0 0 18px -2px rgba(61, 220, 151, 0.5); }
.t-cours0 h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -0.03em; }
.notions { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0.4rem 0 0; padding: 0; }
.notions li { font-size: 0.85rem; padding: 0.4rem 0.75rem; border-radius: 999px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--trait); }

.bloc-nom { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.bloc-nom span { font: 400 0.78rem/1 var(--mono); color: var(--texte-2); }
.modules { list-style: none; margin: 0; padding: 0; display: grid; }
.modules li { display: grid; grid-template-columns: 2.6rem minmax(0, 1fr); gap: 0.5rem; padding: 0.7rem 0; border-top: 1px solid var(--trait); font-size: 0.94rem; line-height: 1.45; }
.modules b { font: 500 0.8rem/1.6 var(--mono); color: var(--violet-clair); }

.journal {
  margin: 0; font: 400 0.82rem/1.75 var(--mono); color: var(--texte-2);
  background: rgba(0, 0, 0, 0.3); border: 1px solid var(--trait); border-radius: 12px; padding: 1rem 1.1rem; overflow-x: auto;
}
.journal .ok { color: var(--vert); }
.journal .ko { color: var(--rouge); }
.journal .moi { color: var(--texte); }

.coche { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; font-size: 0.93rem; color: var(--texte-2); }
.coche li { display: flex; gap: 0.6rem; }
.coche li::before { content: ""; flex: none; width: 0.45rem; height: 0.45rem; margin-top: 0.55rem; border-radius: 50%; background: var(--violet); box-shadow: 0 0 8px var(--violet); }
.references { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: auto; }
.references span { font: 400 0.76rem/1 var(--mono); color: var(--texte-2); padding: 0.4rem 0.55rem; border-radius: 6px; border: 1px solid var(--trait); }

/* Pour qui */
.profils { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem; }
.profil { border-top: 1px solid var(--trait-fort); padding-top: 1.5rem; display: grid; gap: 0.7rem; align-content: start; }
.profil p { color: var(--texte-2); font-size: 0.97rem; }
.formateur { margin-top: 3.5rem; border-top: 1px solid var(--trait-fort); padding-top: 1.5rem; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 0.7rem 4rem; align-items: start; }
.formateur p { color: var(--texte-2); max-width: 36rem; }

/* Tarifs */
.offres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: stretch; }
.offre { background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.offre .prix { font-size: 2.4rem; font-weight: 600; letter-spacing: -0.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.offre .prix small { font-size: 0.95rem; font-weight: 500; letter-spacing: -0.01em; color: var(--texte-2); }
.offre > p { color: var(--texte-2); font-size: 0.95rem; }
.offre .detail { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 0.5rem; font-size: 0.92rem; }
.offre .detail li { display: flex; justify-content: space-between; gap: 1rem; padding-top: 0.5rem; border-top: 1px solid var(--trait); font-variant-numeric: tabular-nums; }
.offre .detail li span:last-child { color: var(--texte); white-space: nowrap; }
.offre .detail li span:first-child { color: var(--texte-2); }
.offre.phare { position: relative; background: linear-gradient(170deg, #221b4d 0%, var(--surface) 70%); border-color: rgba(139, 108, 255, 0.5); box-shadow: 0 0 60px -20px rgba(139, 108, 255, 0.55); }
.etiquette { align-self: flex-start; font: 600 0.78rem/1 var(--sans); color: var(--violet-clair); background: var(--violet-voile); border: 1px solid rgba(139, 108, 255, 0.35); padding: 0.4rem 0.65rem; border-radius: 999px; }
.note { margin-top: 1.25rem; font-size: 0.88rem; color: var(--texte-2); }

/* Inscription */
.inscription { position: relative; text-align: center; border: 1px solid var(--trait-fort); border-radius: 28px; padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 5vw, 4rem); overflow: hidden; isolation: isolate; }
.inscription::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(40rem 22rem at 50% 0%, rgba(139, 108, 255, 0.28), transparent 70%), var(--surface); }
.inscription > p { margin: 1.25rem auto 0; max-width: 34rem; color: var(--texte-2); }
.formulaire { margin: 2.5rem auto 0; max-width: 34rem; display: grid; gap: 0.9rem; text-align: left; }
.rangee { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 0.75rem; }
.champ { display: grid; gap: 0.35rem; }
.champ label { font-size: 0.85rem; color: var(--texte-2); }
.champ input, .champ select {
  font: inherit; font-size: 1rem; color: var(--texte); width: 100%;
  background: rgba(0, 0, 0, 0.3); border: 1px solid var(--trait-fort); border-radius: 12px; padding: 0.85rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.champ input:focus, .champ select:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px var(--violet-voile); }
.consentement { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.88rem; color: var(--texte-2); }
.consentement input { margin-top: 0.25rem; width: 1.05rem; height: 1.05rem; flex: none; accent-color: var(--violet); }
.formulaire .bouton { justify-self: start; }
.message { font-size: 0.92rem; min-height: 1.4em; }
.message.ok { color: var(--vert); }
.message.erreur { color: var(--rouge); }

/* Questions */
.faq { display: grid; max-width: 52rem; }
.faq details { border-top: 1px solid var(--trait); }
.faq details:last-child { border-bottom: 1px solid var(--trait); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.35rem 0; font-weight: 500; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-weight: 400; font-size: 1.4rem; line-height: 1; color: var(--texte-2); transition: transform 0.25s ease, color 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--violet-clair); }
.faq details p { padding: 0 0 1.4rem; color: var(--texte-2); max-width: 44rem; }

/* Pied */
.pied { border-top: 1px solid var(--trait); padding-block: 2.5rem 3rem; font-size: 0.9rem; color: var(--texte-2); }
.pied-ligne { display: flex; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; }
.pied ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.pied a { color: var(--texte-2); }
.pied a:hover { color: var(--texte); }

/* Pages de texte (mentions légales, données personnelles) */
.page { padding-block: 8.5rem 5rem; max-width: 48rem; }
.page h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.05; letter-spacing: -0.045em; margin-bottom: 1.5rem; }
.page h2 { font-size: 1.3rem; letter-spacing: -0.02em; margin: 2.75rem 0 0.8rem; }
.page p { color: var(--texte-2); margin-bottom: 1rem; }
.page p strong { color: var(--texte); font-weight: 500; }
.a-completer { color: #ffd479; background: rgba(255, 212, 121, 0.1); border: 1px dashed rgba(255, 212, 121, 0.45); border-radius: 4px; padding: 0 0.3em; }

/* Apparition au défilement : les éléments restent visibles là où le navigateur ne la gère pas */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .apparait { animation: monter linear both; animation-timeline: view(); animation-range: entry 0% entry 55%; }
    .bento > :nth-child(2), .profils > :nth-child(2), .offres > :nth-child(2) { animation-range: entry 8% entry 63%; }
    .bento > :nth-child(3), .profils > :nth-child(3), .offres > :nth-child(3) { animation-range: entry 16% entry 71%; }
    .bento > :nth-child(4), .profils > :nth-child(4) { animation-range: entry 24% entry 79%; }
    .bento > :nth-child(n+5) { animation-range: entry 10% entry 65%; }
  }
  .heros .entree { animation: entree 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .heros .entree:nth-child(2) { animation-delay: 0.08s; }
  .heros .entree:nth-child(3) { animation-delay: 0.16s; }
  .heros .entree:nth-child(4) { animation-delay: 0.24s; }
  .heros .entree:nth-child(5) { animation-delay: 0.32s; }
  .demo.entree { animation-delay: 0.45s; }
}
@keyframes monter { from { opacity: 0.15; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes entree { from { opacity: 0; transform: translateY(18px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* Écrans moyens */
@media (max-width: 64rem) {
  .heros { padding-block: 7.5rem 4rem; }
  .heros-grille { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .demo { margin-top: 3.5rem; max-width: 40rem; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .t-cours0, .t-eve { grid-column: span 2; }
  .t-juridique, .t-technique, .t-preuve, .t-integration, .t-module, .t-textes { grid-column: span 1; grid-row: auto; }
  .profils { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offres { grid-template-columns: minmax(0, 1fr); max-width: 34rem; }
  .entete-section, .formateur { grid-template-columns: minmax(0, 1fr); }
  .liens li:not(:last-child) { display: none; }
}
/* Téléphones */
@media (max-width: 40rem) {
  .section { padding-block: 4.5rem; }
  .bento, .profils { grid-template-columns: minmax(0, 1fr); }
  .t-cours0, .t-eve { grid-column: span 1; }
  .tuile { padding: 1.4rem; }
  .demo { padding: 1.2rem; }
  .rangee { grid-template-columns: minmax(0, 1fr); }
  .marque-texte small { display: none; }
}