:root {
  --nuit: #0b1530;
  --nuit-2: #13214a;
  --encre: #0f172a;
  --texte: #3c4658;
  --doux: #6b7486;
  --ligne: #e4e1da;
  --papier: #f7f4ee;
  --blanc: #ffffff;
  --cobalt: #2f5d8a;
  --bleu: #3e7bfa;
  --ciel: #8cc4f5;
  --or: #f2b33d;
  --or-fonce: #d9951a;
  --rouge: #ce1021;
  --vert: #2fb37a;
  --rayon: 22px;
  --ombre: 0 1px 2px rgba(15, 23, 42, .05), 0 12px 32px -12px rgba(15, 23, 42, .18);
  --titres: "Bricolage Grotesque", "DM Sans", system-ui, sans-serif;
  --corps: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--corps);
  font-size: 17px;
  line-height: 1.6;
  color: var(--texte);
  background: var(--papier);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--titres); color: var(--encre); margin: 0; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.3rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0; }
iconify-icon { display: inline-block; width: 1em; height: 1em; flex: none; }
:focus-visible { outline: 3px solid var(--or); outline-offset: 3px; border-radius: 6px; }

.conteneur { width: min(1240px, 100% - 40px); margin-inline: auto; }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.entete-section { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.entete-section.centre { margin-inline: auto; text-align: center; }
.entete-section h2 { margin-bottom: 18px; }
.etiquette {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cobalt); margin-bottom: 16px;
}
.etiquette::before { content: ""; width: 22px; height: 2px; background: var(--or); border-radius: 2px; }
.etiquette-claire { color: var(--or); }
.chapeau { font-size: 1.12rem; color: var(--doux); max-width: 62ch; }
.entete-section.centre .chapeau { margin-inline: auto; }

.aller-contenu { position: absolute; left: -9999px; top: 10px; z-index: 100; background: var(--or); color: var(--nuit); padding: 10px 16px; border-radius: 10px; }
.aller-contenu:focus { left: 10px; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 0; cursor: pointer;
  font: 600 1rem var(--corps); text-decoration: none; white-space: nowrap;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn iconify-icon { font-size: 1.2em; }
.btn-petit { padding: 11px 20px; font-size: .92rem; }
.btn-or { background: var(--or); color: var(--nuit); box-shadow: 0 10px 30px -10px rgba(242, 179, 61, .8); }
.btn-or:hover { background: #ffc451; box-shadow: 0 16px 38px -10px rgba(242, 179, 61, .9); }
.btn-verre { background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .22); backdrop-filter: blur(10px); }
.btn-verre:hover { background: rgba(255, 255, 255, .16); }
.btn-contour-clair { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, .35); }
.btn-contour-clair:hover { background: #fff; color: var(--nuit); }

/* Navigation */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding: 16px 0;
  transition: background .35s ease, padding .35s ease, box-shadow .35s ease;
}
.nav.collee { background: rgba(11, 21, 48, .82); backdrop-filter: blur(16px) saturate(1.4); padding: 10px 0; box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .6); }
.nav-ligne { display: flex; align-items: center; gap: 28px; }
.marque { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; font: 700 1.25rem var(--titres); letter-spacing: -0.02em; }
.marque b { color: var(--or); font-weight: 700; }
.marque img { background: #fff; border-radius: 10px; padding: 3px; }
.nav-liens { display: flex; gap: 6px; list-style: none; margin: 0 auto; padding: 0; }
.nav-liens a { color: rgba(255, 255, 255, .78); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 8px 14px; border-radius: 999px; transition: color .2s, background .2s; }
.nav-liens a:hover, .nav-liens a.actif { color: #fff; background: rgba(255, 255, 255, .1); }
.nav-actions { display: flex; align-items: center; gap: 18px; }
.lien-discret { color: rgba(255, 255, 255, .85); text-decoration: none; font-weight: 500; font-size: .95rem; }
.lien-discret:hover { color: var(--or); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; border-radius: 12px; background: rgba(255, 255, 255, .1); cursor: pointer; position: relative; z-index: 70; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .3s, top .3s; }
.menu-btn span:nth-child(1) { top: 15px; } .menu-btn span:nth-child(2) { top: 21px; } .menu-btn span:nth-child(3) { top: 27px; }
.menu-ouvert .menu-btn span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-ouvert .menu-btn span:nth-child(2) { opacity: 0; }
.menu-ouvert .menu-btn span:nth-child(3) { top: 21px; transform: rotate(-45deg); }
.menu-mobile {
  position: fixed; inset: 0; z-index: 60; background: var(--nuit);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 100px 24px 32px; overflow-y: auto;
  clip-path: circle(0 at calc(100% - 42px) 38px); transition: clip-path .55s cubic-bezier(.7, 0, .2, 1);
  visibility: hidden;
}
.menu-ouvert .menu-mobile { clip-path: circle(150% at calc(100% - 42px) 38px); visibility: visible; }
.menu-mobile nav { display: flex; flex-direction: column; gap: 6px; }
.menu-mobile nav a { color: #fff; text-decoration: none; font: 700 1.9rem var(--titres); padding: 6px 0; letter-spacing: -0.02em; }
.menu-mobile-bas { display: grid; gap: 12px; margin-top: 30px; }
.menu-ouvert { overflow: hidden; }

/* En-tête */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(120% 90% at 70% 10%, #1b2f66 0%, var(--nuit) 55%, #070e22 100%);
  padding: 130px 0 0;
}
.hero-fond { position: absolute; inset: 0; pointer-events: none; }
.halo { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; animation: derive 18s ease-in-out infinite alternate; }
.halo-1 { width: 520px; height: 520px; background: #2f5d8a; top: -120px; right: 8%; }
.halo-2 { width: 380px; height: 380px; background: #3e7bfa; bottom: 10%; left: -120px; opacity: .35; animation-delay: -6s; }
.halo-3 { width: 300px; height: 300px; background: #f2b33d; top: 35%; right: 30%; opacity: .14; animation-delay: -12s; }
@keyframes derive { to { transform: translate(60px, 40px) scale(1.15); } }
.grille-sol {
  position: absolute; left: -50%; right: -50%; bottom: -10%; height: 55%;
  background-image: linear-gradient(rgba(140, 196, 245, .14) 1px, transparent 1px), linear-gradient(90deg, rgba(140, 196, 245, .14) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(600px) rotateX(62deg);
  transform-origin: top;
  mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 60%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 60%, transparent);
  animation: grille 12s linear infinite;
}
@keyframes grille { to { background-position: 0 60px, 0 0; } }
#etoiles { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-grille { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 20px; min-height: min(78vh, 760px); }
.surtitre { display: inline-flex; align-items: center; gap: 10px; font-size: .9rem; font-weight: 500; color: rgba(255, 255, 255, .85); background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); padding: 8px 16px; border-radius: 999px; margin-bottom: 28px; }
.pastille-live { width: 8px; height: 8px; border-radius: 50%; background: var(--vert); box-shadow: 0 0 0 0 rgba(47, 179, 122, .7); animation: pouls 2s infinite; }
@keyframes pouls { 70% { box-shadow: 0 0 0 10px rgba(47, 179, 122, 0); } 100% { box-shadow: 0 0 0 0 rgba(47, 179, 122, 0); } }
.hero h1 { color: #fff; font-size: clamp(2.6rem, 5.2vw, 4.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.02; margin-bottom: 26px; }
.degrade { background: linear-gradient(100deg, #ffd36b 0%, #f2b33d 35%, #8cc4f5 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-intro { font-size: clamp(1.05rem, 1.4vw, 1.22rem); color: rgba(255, 255, 255, .78); max-width: 34em; margin-bottom: 34px; }
.hero-intro strong { color: #fff; }
.hero-boutons { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-preuves { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .92rem; color: rgba(255, 255, 255, .7); }
.hero-preuves li { display: flex; align-items: center; gap: 8px; }
.hero-preuves iconify-icon { color: var(--or); font-size: 1.15rem; }

.hero-3d { position: relative; aspect-ratio: 1 / 1; width: 118%; margin-left: -9%; cursor: grab; touch-action: pan-y; }
.hero-3d.saisi { cursor: grabbing; }
.hero-3d canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .8s ease; }
.hero-3d-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; animation: flotter 7s ease-in-out infinite; transition: opacity .8s ease; }
.hero-3d.pret canvas { opacity: 1; }
.hero-3d.pret .hero-3d-image { opacity: 0; }
@keyframes flotter { 50% { transform: translateY(-14px); } }
.astuce-3d { position: absolute; bottom: 4%; left: 50%; transform: translateX(-50%); font-size: .8rem; color: rgba(255, 255, 255, .55); display: none; align-items: center; gap: 6px; white-space: nowrap; }
.hero-3d.pret .astuce-3d { display: flex; }
.bulle-info {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(255, 255, 255, .94); color: var(--encre); padding: 11px 16px 11px 12px; border-radius: 16px;
  box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .55); font-size: .82rem; line-height: 1.3;
  animation: flotter 6s ease-in-out infinite; pointer-events: none;
}
.bulle-info iconify-icon { font-size: 1.5rem; width: 40px; height: 40px; padding: 8px; border-radius: 12px; color: #fff; }
.bulle-info b { display: block; font-size: .88rem; }
.bulle-info span { color: var(--doux); }
.bi-1 { top: 16%; left: 4%; } .bi-1 iconify-icon { background: #0f766e; }
.bi-2 { top: 46%; right: 0; animation-delay: -2s; } .bi-2 iconify-icon { background: var(--bleu); }
.bi-3 { bottom: 16%; left: 10%; animation-delay: -4s; } .bi-3 iconify-icon { background: #25d366; }

.chiffres { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: 40px 0 0; border-top: 1px solid rgba(255, 255, 255, .12); }
.chiffres > div { padding: 30px 24px 40px 0; }
.chiffres > div + div { padding-left: 24px; border-left: 1px solid rgba(255, 255, 255, .12); }
.chiffres dt { font: 800 clamp(2.2rem, 4vw, 3.2rem) var(--titres); color: #fff; letter-spacing: -0.03em; line-height: 1; margin-bottom: 8px; }
.chiffres dd { margin: 0; color: rgba(255, 255, 255, .62); font-size: .95rem; max-width: 22ch; }

/* Écoles */
.partenaires { background: #fff; border-bottom: 1px solid var(--ligne); padding: 26px 0; }
.partenaires-ligne { display: flex; align-items: center; gap: 30px; }
.partenaires-ligne > p { flex: none; font-weight: 600; color: var(--doux); font-size: .92rem; max-width: 16ch; line-height: 1.35; }
.defile { overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.defile-piste { display: flex; gap: 46px; width: max-content; animation: defiler 28s linear infinite; }
.defile:hover .defile-piste { animation-play-state: paused; }
@keyframes defiler { to { transform: translateX(calc(-50% - 23px)); } }
.ecole-logo { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--encre); white-space: nowrap; }
.ecole-logo img { height: 46px; width: 46px; object-fit: contain; }

/* Avant / après */
.constat { background: var(--papier); }
.avant-apres { display: grid; grid-template-columns: 1fr auto 1fr; gap: 26px; align-items: stretch; }
.colonne-avant, .colonne-apres { border-radius: var(--rayon); padding: 34px; }
.colonne-avant { background: #efebe3; border: 1px dashed #cfc7b8; }
.colonne-apres { background: var(--nuit); color: rgba(255, 255, 255, .82); box-shadow: 0 30px 60px -30px rgba(11, 21, 48, .7); position: relative; overflow: hidden; }
.colonne-apres::after { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -80px; background: radial-gradient(circle, rgba(242, 179, 61, .35), transparent 70%); }
.colonne-avant h3, .colonne-apres h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; font-size: 1.25rem; }
.colonne-apres h3 { color: #fff; }
.colonne-apres h3 iconify-icon { color: var(--or); }
.avant-apres ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.avant-apres li { padding-left: 34px; position: relative; }
.colonne-avant li { color: #6b6457; }
.colonne-avant li::before, .colonne-apres li::before { position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
.colonne-avant li::before { content: "✕"; background: #e5ddd0; color: #a0523d; }
.colonne-apres li::before { content: "✓"; background: rgba(47, 179, 122, .2); color: #5fe0a6; }
.fleche-centre { display: grid; place-items: center; }
.fleche-centre iconify-icon { font-size: 1.6rem; width: 58px; height: 58px; padding: 16px; border-radius: 50%; background: var(--or); color: var(--nuit); box-shadow: 0 10px 30px -8px rgba(242, 179, 61, .8); }

/* Explorateur des espaces */
.espaces { background: linear-gradient(180deg, #fff 0%, #f3f0ea 100%); }
.explorateur { --t: #2563eb; }
.onglets { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 30px; margin-bottom: 40px; }
.groupe-onglets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.groupe-onglets > span { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--doux); margin-right: 4px; }
.onglets button {
  --t: #2563eb;
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 .92rem var(--corps); color: var(--encre);
  background: #fff; border: 1px solid var(--ligne); border-radius: 999px;
  padding: 9px 16px 9px 10px; cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .25s, box-shadow .25s;
}
.onglets button iconify-icon { font-size: 1.15rem; width: 30px; height: 30px; padding: 6px; border-radius: 50%; background: color-mix(in srgb, var(--t) 14%, #fff); color: var(--t); transition: background .25s, color .25s; }
.onglets button:hover { border-color: var(--t); transform: translateY(-1px); }
.onglets button[aria-selected="true"] { background: var(--t); color: #fff; border-color: var(--t); box-shadow: 0 12px 26px -12px var(--t); }
.onglets button[aria-selected="true"] iconify-icon { background: rgba(255, 255, 255, .2); color: #fff; }
.onglets button::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: rgba(255, 255, 255, .7); }
.explorateur.auto .onglets button[aria-selected="true"]::after { animation: progression var(--duree, 7s) linear forwards; }
@keyframes progression { to { width: 100%; } }

.panneaux { position: relative; }
.panneau {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(24px, 4vw, 60px); align-items: center;
  background: #fff; border-radius: 32px; padding: clamp(20px, 3vw, 40px);
  box-shadow: var(--ombre); border: 1px solid var(--ligne);
  position: relative; overflow: hidden;
}
.panneau::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 25% 50%, color-mix(in srgb, var(--t) 13%, transparent), transparent 70%); pointer-events: none; }
.panneau[hidden] { display: none; }
.panneau.entre .scene { animation: entreeScene .8s cubic-bezier(.2, .8, .2, 1) both; }
.panneau.entre .panneau-texte > * { animation: entreeTexte .7s cubic-bezier(.2, .8, .2, 1) both; }
.panneau.entre .panneau-texte > *:nth-child(2) { animation-delay: .06s; }
.panneau.entre .panneau-texte > *:nth-child(3) { animation-delay: .12s; }
.panneau.entre .panneau-texte > *:nth-child(4) { animation-delay: .18s; }
.panneau.entre .panneau-texte > *:nth-child(5) { animation-delay: .24s; }
.panneau.entre .puce { animation: entreePuce .7s .35s cubic-bezier(.2, .8, .2, 1.3) both; }
@keyframes entreeScene { from { opacity: 0; transform: perspective(1000px) rotateY(-14deg) translateX(-30px) scale(.94); } }
@keyframes entreeTexte { from { opacity: 0; transform: translateY(18px); } }
@keyframes entreePuce { from { opacity: 0; transform: scale(.6) translateY(10px); } }
.panneau-visuel { position: relative; perspective: 1200px; }
.scene { transform-style: preserve-3d; transition: transform .4s ease-out; will-change: transform; }
.scene img { width: 100%; height: auto; filter: drop-shadow(0 30px 30px rgba(15, 23, 42, .18)); }
.puce {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .95); border: 1px solid var(--ligne); border-radius: 14px;
  padding: 9px 14px 9px 10px; font-size: .85rem; font-weight: 600; color: var(--encre);
  box-shadow: 0 14px 30px -14px rgba(15, 23, 42, .35); white-space: nowrap;
  animation: flotter 6s ease-in-out infinite;
}
.puce iconify-icon { font-size: 1.15rem; width: 30px; height: 30px; padding: 6px; border-radius: 9px; background: var(--t); color: #fff; }
.puce-1 { left: 2%; top: 14%; }
.puce-2 { right: 2%; bottom: 12%; animation-delay: -3s; }
.panneau-texte { position: relative; }
.role { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--t); margin-bottom: 12px; }
.panneau-texte h3 { font-size: clamp(1.6rem, 2.6vw, 2.25rem); margin-bottom: 14px; letter-spacing: -0.025em; }
.panneau-texte > p:not(.role):not(.gain) { color: var(--doux); margin-bottom: 22px; }
.liste-fonctions { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.liste-fonctions li { display: flex; align-items: flex-start; gap: 12px; font-weight: 500; color: var(--encre); font-size: .98rem; line-height: 1.4; }
.liste-fonctions iconify-icon { font-size: 1.1rem; width: 28px; height: 28px; padding: 5px; border-radius: 8px; background: color-mix(in srgb, var(--t) 12%, #fff); color: var(--t); margin-top: -3px; }
.gain { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: color-mix(in srgb, var(--t) 9%, #fff); color: var(--encre); font-weight: 600; font-size: .95rem; line-height: 1.45; }
.gain iconify-icon { color: var(--t); font-size: 1.25rem; margin-top: 1px; }

/* Une journée */
.journee { background: var(--nuit); color: rgba(255, 255, 255, .78); overflow: hidden; }
.journee::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 40% at 85% 10%, rgba(62, 123, 250, .25), transparent 70%), radial-gradient(40% 40% at 5% 90%, rgba(242, 179, 61, .12), transparent 70%); }
.journee h2 { color: #fff; }
.journee .chapeau { color: rgba(255, 255, 255, .65); }
.frise { list-style: none; margin: 0; padding: 0; position: relative; display: grid; gap: 34px; }
.frise::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: rgba(255, 255, 255, .12); transform: translateX(-50%); }
.frise::after { content: ""; position: absolute; left: 50%; top: 0; width: 2px; height: var(--avance, 0%); background: linear-gradient(var(--or), var(--bleu)); transform: translateX(-50%); box-shadow: 0 0 18px var(--or); }
.moment { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; position: relative; }
.moment time { font: 800 clamp(1.8rem, 3vw, 2.6rem) var(--titres); color: #fff; letter-spacing: -0.03em; text-align: right; }
.moment::before { content: ""; position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: var(--nuit); border: 3px solid var(--t); transform: translate(-50%, -50%); z-index: 1; box-shadow: 0 0 0 6px color-mix(in srgb, var(--t) 25%, transparent); }
.moment:nth-child(even) time { order: 2; text-align: left; }
.moment-carte { display: grid; grid-template-columns: 150px 1fr; gap: 18px; align-items: center; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: 20px; padding: 14px 20px 14px 10px; transition: background .3s, transform .3s; }
.moment-carte:hover { background: rgba(255, 255, 255, .09); transform: translateY(-3px); }
.moment-carte img { width: 150px; height: auto; }
.moment-carte iconify-icon { color: var(--t); font-size: 1.4rem; filter: brightness(1.5); }
.moment-carte h3 { color: #fff; font-size: 1.12rem; margin: 6px 0; }
.moment-carte p { font-size: .93rem; color: rgba(255, 255, 255, .66); line-height: 1.5; }

/* Fonctions */
.fonctions { background: var(--papier); }
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tuile {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 30px;
  transition: transform .35s ease, box-shadow .35s ease;
}
.tuile:hover { transform: translateY(-5px); box-shadow: var(--ombre); }
.tuile::after { content: ""; position: absolute; width: 180px; height: 180px; right: -60px; bottom: -60px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--t) 22%, transparent), transparent 70%); transition: transform .5s; }
.tuile:hover::after { transform: scale(1.6); }
.tuile > iconify-icon { font-size: 1.6rem; width: 52px; height: 52px; padding: 13px; border-radius: 15px; background: var(--t); color: #fff; margin-bottom: 20px; box-shadow: 0 12px 24px -12px var(--t); }
.tuile h3 { margin-bottom: 10px; font-size: 1.22rem; }
.tuile p { color: var(--doux); font-size: .97rem; }
.tuile.grand { grid-column: span 2; grid-row: span 2; background: var(--nuit); border-color: var(--nuit); display: flex; flex-direction: column; justify-content: flex-end; min-height: 380px; }
.tuile.grand h3 { color: #fff; font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.tuile.grand p { color: rgba(255, 255, 255, .72); font-size: 1.05rem; max-width: 46ch; }
.tuile.grand::before { content: ""; position: absolute; inset: 0; background: url("../espaces/gestionnaire-800.webp") right -40px top -30px / 70% auto no-repeat; opacity: .95; }
.tuile.grand > * { position: relative; z-index: 1; }
.tuile.large { grid-column: span 2; }

/* Mobile */
.mobile { background: linear-gradient(135deg, var(--nuit) 0%, #1a2c5c 100%); color: rgba(255, 255, 255, .8); overflow: hidden; }
.mobile h2 { color: #fff; margin-bottom: 18px; }
.mobile .chapeau { color: rgba(255, 255, 255, .7); margin-bottom: 26px; }
.mobile-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.liste-coches { list-style: none; padding: 0; margin: 0 0 34px; display: grid; gap: 14px; }
.liste-coches li { display: flex; gap: 12px; align-items: flex-start; }
.liste-coches iconify-icon { color: var(--or); font-size: 1.3rem; margin-top: 1px; }
.telephones { position: relative; height: 600px; perspective: 1400px; }
.tel {
  position: absolute; width: 270px; height: 560px; border-radius: 42px; padding: 12px;
  background: linear-gradient(145deg, #2a3348, #0d1220); box-shadow: 0 50px 80px -30px rgba(0, 0, 0, .7), inset 0 0 0 2px rgba(255, 255, 255, .08);
  transition: transform .6s cubic-bezier(.2, .8, .2, 1);
}
.tel::before { content: ""; position: absolute; top: 20px; left: 50%; width: 80px; height: 22px; border-radius: 12px; background: #05080f; transform: translateX(-50%); z-index: 2; }
.tel-ecran { width: 100%; height: 100%; border-radius: 32px; overflow: hidden; background: #f1f5f9; font-size: 12px; color: var(--encre); }
.tel-avant { left: 50%; top: 20px; transform: translateX(-30%) rotateY(-18deg) rotateX(6deg) rotateZ(2deg); }
.tel-arriere { left: 50%; top: 60px; transform: translateX(-95%) rotateY(-18deg) rotateX(6deg) rotateZ(-6deg) scale(.88); opacity: .9; }
.telephones:hover .tel-avant { transform: translateX(-20%) rotateY(-8deg) rotateX(3deg) rotateZ(0deg); }
.telephones:hover .tel-arriere { transform: translateX(-110%) rotateY(-8deg) rotateX(3deg) rotateZ(-4deg) scale(.88); }
.tel-barre { background: var(--nuit); color: #fff; padding: 52px 18px 18px; }
.tel-barre b { display: block; font: 700 15px var(--titres); }
.tel-barre span { color: rgba(255, 255, 255, .6); font-size: 11px; }
.tel-tuiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.tel-tuiles div { background: var(--c); color: #fff; border-radius: 12px; padding: 10px; }
.tel-tuiles b { display: block; font: 800 17px var(--titres); }
.tel-tuiles span { font-size: 10px; opacity: .85; }
.tel-carte { margin: 0 12px 8px; background: #fff; border-radius: 12px; padding: 10px 12px; box-shadow: 0 2px 6px rgba(0, 0, 0, .05); }
.tel-carte b { display: block; font-size: 12px; }
.tel-carte span { color: var(--doux); font-size: 10.5px; }
.tel-graphe { margin: 4px 12px; height: 90px; background: #fff; border-radius: 12px; display: flex; align-items: flex-end; gap: 8px; padding: 10px 14px; }
.tel-graphe i { flex: 1; height: var(--h); background: #7c5cff; border-radius: 4px 4px 2px 2px; }
.tel-graphe i:last-child { background: var(--or); }
.ecran-chat .tel-barre { padding-bottom: 14px; }
.chat-ligne { display: flex; align-items: center; gap: 10px; margin: 8px 10px; background: #fff; border-radius: 12px; padding: 9px 10px; }
.chat-ligne > i { width: 34px; height: 34px; border-radius: 50%; flex: none; }
.chat-ligne div { flex: 1; min-width: 0; }
.chat-ligne b { display: block; font-size: 11.5px; }
.chat-ligne span { color: var(--doux); font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.chat-ligne em { font-style: normal; background: #25d366; color: #fff; font-size: 10px; font-weight: 700; border-radius: 10px; padding: 1px 7px; }

/* Sécurité */
.securite { background: #fff; }
.securite-grille { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: start; }
.securite h2 { margin-bottom: 18px; }
.securite-cartes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.carte-s { border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 26px; background: var(--papier); }
.carte-s iconify-icon { font-size: 1.6rem; color: var(--cobalt); margin-bottom: 14px; }
.carte-s h3 { font-size: 1.12rem; margin-bottom: 8px; }
.carte-s p { font-size: .95rem; color: var(--doux); }

/* Mise en place */
.mise-en-place { background: var(--papier); }
.etapes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: e; position: relative; }
.etapes li { background: #fff; border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 28px; position: relative; }
.etapes .num { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--nuit); color: var(--or); font: 800 1.2rem var(--titres); margin-bottom: 18px; }
.etapes h3 { margin-bottom: 8px; }
.etapes p { color: var(--doux); font-size: .96rem; }

/* FAQ */
.faq { background: #fff; }
.faq-grille { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.faq h2 { margin-bottom: 18px; }
.faq .chapeau a { color: var(--cobalt); font-weight: 600; }
.questions details { border-bottom: 1px solid var(--ligne); }
.questions summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font: 700 1.15rem var(--titres); color: var(--encre); letter-spacing: -0.01em; }
.questions summary::-webkit-details-marker { display: none; }
.questions summary span { position: relative; width: 30px; height: 30px; border-radius: 50%; background: var(--papier); flex: none; transition: background .3s, transform .3s; }
.questions summary span::before, .questions summary span::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; background: var(--encre); transform: translate(-50%, -50%); }
.questions summary span::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .3s; }
.questions details[open] summary span { background: var(--or); transform: rotate(180deg); }
.questions details[open] summary span::after { transform: translate(-50%, -50%) rotate(0); }
.questions details p { padding: 0 0 22px; color: var(--doux); max-width: 62ch; }

/* Équipe */
.equipe { background: var(--papier); padding-bottom: clamp(60px, 8vw, 100px); }
.membres { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; }
.membre { display: flex; align-items: center; gap: 18px; background: #fff; border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 18px 28px 18px 18px; min-width: 300px; }
.membre .photo { width: 72px; height: 72px; border-radius: 50%; overflow: hidden; background: var(--nuit); color: #fff; display: grid; place-items: center; font: 700 1.4rem var(--titres); }
.membre .photo img { width: 100%; height: 100%; object-fit: cover; }
.membre b { display: block; font: 700 1.2rem var(--titres); color: var(--encre); }
.membre span { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cobalt); }

/* Contact */
.contact { background: radial-gradient(90% 80% at 0% 0%, #1b2f66, var(--nuit) 60%); color: rgba(255, 255, 255, .78); overflow: hidden; }
.contact h2 { color: #fff; margin-bottom: 18px; }
.contact .chapeau { color: rgba(255, 255, 255, .7); margin-bottom: 30px; }
.contact-grille { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.coordonnees { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.coordonnees li { display: flex; align-items: center; gap: 14px; }
.coordonnees iconify-icon { font-size: 1.2rem; width: 44px; height: 44px; padding: 12px; border-radius: 50%; background: rgba(255, 255, 255, .08); color: var(--or); }
.coordonnees a { text-decoration: none; color: #fff; font-weight: 500; }
.coordonnees a:hover { color: var(--or); }
.formulaire { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); backdrop-filter: blur(12px); border-radius: 28px; padding: clamp(24px, 3vw, 38px); display: grid; gap: 16px; }
.formulaire h3 { color: #fff; font-size: 1.5rem; margin-bottom: 4px; }
.champs-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.champ { display: grid; gap: 7px; font-size: .86rem; font-weight: 600; color: rgba(255, 255, 255, .8); }
.champ input, .champ select, .champ textarea {
  width: 100%; font: 400 1rem var(--corps); color: #fff;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .18); border-radius: 12px; padding: 13px 14px;
  transition: border-color .2s, background .2s;
}
.champ select option { color: var(--encre); }
.champ textarea { resize: vertical; }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: 0; border-color: var(--or); background: rgba(255, 255, 255, .11); }
.champ.erreur input, .champ.erreur select { border-color: #ff7a6b; }
.envoi { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.statut { font-size: .9rem; min-height: 1.4em; color: rgba(255, 255, 255, .7); }

/* Pied de page */
.pied { background: #070e22; color: rgba(255, 255, 255, .6); padding: 70px 0 30px; font-size: .95rem; }
.pied-grille { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.pied-grille > div { display: flex; flex-direction: column; gap: 10px; }
.pied-grille p { max-width: 34ch; margin-top: 10px; }
.pied h4 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 6px; font-family: var(--corps); }
.pied a { color: rgba(255, 255, 255, .6); text-decoration: none; }
.pied a:hover { color: var(--or); }
.marque-claire img { background: transparent; padding: 0; }
.pied-bas { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 26px; font-size: .86rem; }
.drapeau-mini { display: flex; align-items: center; gap: 10px; }
.drapeau-mini i { width: 24px; height: 16px; border-radius: 3px; background: linear-gradient(-33deg, #007fff 0 38%, #f7d618 38% 41%, #ce1021 41% 59%, #f7d618 59% 62%, #007fff 62%); }

/* Apparitions */
.apparait { opacity: 0; transform: translateY(24px); animation: monte .9s cubic-bezier(.2, .8, .2, 1) forwards; }
.d1 { animation-delay: .1s; transition-delay: .08s; } .d2 { animation-delay: .2s; transition-delay: .16s; }
.d3 { animation-delay: .3s; transition-delay: .24s; } .d4 { animation-delay: .4s; transition-delay: .32s; }
@keyframes monte { to { opacity: 1; transform: none; } }
.js .revele { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1); }
.js .revele.vu { opacity: 1; transform: none; }

/* Tablette */
@media (max-width: 1100px) {
  .nav-liens { display: none; }
  .nav-actions { margin-left: auto; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tuile.grand { grid-row: auto; }
  .etapes { grid-template-columns: repeat(2, 1fr); }
  .pied-grille { grid-template-columns: 1fr 1fr; }
}

/* Téléphone */
@media (max-width: 900px) {
  body { font-size: 16px; }
  .nav-actions { display: none; }
  .menu-btn { display: block; }
  .hero { padding-top: 104px; }
  .hero-grille { grid-template-columns: 1fr; min-height: 0; gap: 10px; }
  .hero-3d { max-width: 560px; margin: 0 auto; width: 100%; aspect-ratio: 4 / 3; cursor: default; }
  .bulle-info { font-size: .74rem; padding: 8px 12px 8px 8px; }
  .bulle-info iconify-icon { width: 32px; height: 32px; padding: 6px; font-size: 1.2rem; }
  .bi-1 { left: 0; } .bi-2 { right: 0; } .bi-3 { left: 4%; bottom: 4%; }
  .chiffres { grid-template-columns: 1fr 1fr; margin-top: 20px; }
  .chiffres > div { padding: 22px 12px 22px 0; }
  .chiffres > div + div { padding-left: 0; border-left: 0; }
  .chiffres > div:nth-child(even) { padding-left: 16px; border-left: 1px solid rgba(255, 255, 255, .12); }
  .chiffres > div:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .12); }
  .partenaires-ligne { flex-direction: column; align-items: stretch; gap: 14px; }
  .partenaires-ligne > p { max-width: none; text-align: center; }
  .avant-apres { grid-template-columns: 1fr; }
  .fleche-centre iconify-icon { transform: rotate(90deg); }
  .colonne-avant, .colonne-apres { padding: 26px 22px; }
  .onglets { display: flex; flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; gap: 8px; margin: 0 -20px 24px; padding: 4px 20px 10px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .onglets::-webkit-scrollbar { display: none; }
  .groupe-onglets { display: contents; }
  .groupe-onglets > span { display: none; }
  .onglets button { flex: none; scroll-snap-align: center; }
  .panneau { grid-template-columns: 1fr; border-radius: 26px; padding: 14px 18px 24px; }
  .puce { font-size: .76rem; padding: 6px 10px 6px 7px; }
  .puce iconify-icon { width: 24px; height: 24px; padding: 4px; }
  .frise::before, .frise::after { left: 9px; }
  .moment { grid-template-columns: 1fr; gap: 10px; padding-left: 36px; }
  .moment::before { left: 9px; top: 18px; }
  .moment time, .moment:nth-child(even) time { order: 0; text-align: left; font-size: 1.6rem; }
  .moment-carte { grid-template-columns: 1fr; padding: 10px 18px 20px; }
  .moment-carte img { width: 100%; max-width: 320px; margin: 0 auto; }
  .bento { grid-template-columns: 1fr; }
  .tuile.grand, .tuile.large { grid-column: auto; }
  .tuile.grand { min-height: 420px; }
  .tuile.grand::before { background-size: 100% auto; background-position: center top; }
  .mobile-grille, .securite-grille, .faq-grille, .contact-grille { grid-template-columns: 1fr; gap: 40px; }
  .telephones { height: 520px; }
  .tel { width: 230px; height: 480px; }
  .tel-avant { transform: translateX(-28%) rotateY(-12deg) rotateZ(2deg); }
  .tel-arriere { transform: translateX(-72%) rotateY(-12deg) rotateZ(-6deg) scale(.86); }
  .securite-cartes { grid-template-columns: 1fr; }
  .etapes { grid-template-columns: 1fr; }
  .champs-2 { grid-template-columns: 1fr; }
  .membre { min-width: 0; width: 100%; }
  .pied-grille { grid-template-columns: 1fr; gap: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .revele { opacity: 1; transform: none; }
}