/* dev.jneveu.fr — direction « Cinétique ». Une feuille, pas de framework. */

@font-face { font-family: Syne; src: url("/fonts/syne.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }
@font-face { font-family: Geist; src: url("/fonts/geist.woff2") format("woff2"); font-weight: 300 800; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/fonts/geist-mono.woff2") format("woff2"); font-weight: 400 600; font-display: swap; }

:root {
  --fond: #0d0c0a;
  --fond-2: #161512;
  --texte: #efebe3;
  --gris: #8a857a;
  --gris-2: #4a473f;
  --trait: #2a2823;
  --lime: #d4ff3d;
  --marge: clamp(16px, 3vw, 80px);
  --petit: clamp(12.5px, .62vw, 16px); /* étiquettes en mono : grandissent sur les très grands écrans */
  --ease: cubic-bezier(.76, 0, .24, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --display: Syne, "Arial Black", sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { background: var(--fond); -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body {
  margin: 0; overflow-x: hidden; background: var(--fond); color: var(--texte);
  font: 400 16px/1.5 Geist, system-ui, sans-serif; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--lime); color: #000; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 4px; border-radius: 2px; }
.mono { font: 400 var(--petit)/1.6 var(--mono); text-transform: uppercase; letter-spacing: .02em; }
em { font-style: italic; color: var(--lime); }

.evitement { position: absolute; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; background: var(--lime); color: #000; font-weight: 600; }
.evitement:focus { top: 16px; }

/* ---------- Lenis (défilement doux), règles fournies par la bibliothèque ---------- */
html.lenis, html.lenis body { height: auto; }
.lenis:not(.lenis-autoToggle).lenis-stopped { overflow: clip; }
.lenis [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-smooth iframe { pointer-events: none; }

/* ---------- Grain et curseur ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 50; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(6) infinite;
}
@keyframes grain { 0%, 100% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -3%); } 60% { transform: translate(-2%, -1%); } 80% { transform: translate(3%, 3%); } }

.curseur { display: none; }
@media (hover: hover) and (pointer: fine) {
  .js body, .js a, .js button { cursor: none; }
  .js .curseur {
    position: fixed; left: 0; top: 0; z-index: 60; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%;
    display: grid; place-items: center; background: var(--lime); pointer-events: none; mix-blend-mode: difference;
    transition: width .5s var(--ease-out), height .5s var(--ease-out), margin .5s var(--ease-out), opacity .3s;
  }
  .curseur span { font: 600 13px Geist, sans-serif; color: #000; opacity: 0; transition: opacity .2s; }
  .curseur.gros { width: 96px; height: 96px; margin: -48px 0 0 -48px; mix-blend-mode: normal; }
  .curseur.gros span { opacity: 1; }
  .curseur.lien { width: 44px; height: 44px; margin: -22px 0 0 -22px; }
  .curseur.cache { opacity: 0; }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 40; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 22px var(--marge); font: 500 var(--petit) var(--mono); text-transform: uppercase; mix-blend-mode: difference; color: #fff;
}
.nav { transition: background-color .4s, padding .4s var(--ease-out), border-color .4s; border-bottom: 1px solid transparent; }
.nav.defile {
  mix-blend-mode: normal; color: var(--texte); padding-block: 14px;
  background: rgb(13 12 10 / .72); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom-color: var(--trait);
}
.nav.defile .langue:hover { background: var(--lime); border-color: var(--lime); color: #000; }
.nav-g { font-weight: 600; justify-self: start; }
.nav-g span { color: var(--gris); }
.nav nav { display: flex; gap: 28px; }
.nav nav a, .pied a, .langue { position: relative; }
.nav nav a::after, .pied a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
.nav nav a:hover::after, .pied a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-d { justify-self: end; display: flex; align-items: center; gap: 22px; }
.langue { display: grid; place-items: center; height: 28px; padding: 0 10px; border: 1px solid currentColor; border-radius: 999px; transition: background .3s, color .3s; }
.langue:hover { background: #fff; color: #000; }

/* ---------- Héros ---------- */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: space-between; gap: 40px; padding: 96px var(--marge) 36px; }
.hero-haut { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; border-top: 1px solid var(--trait); padding-top: 16px; }
.meta { font: 400 var(--petit)/1.6 var(--mono); color: var(--gris); text-transform: uppercase; opacity: 0; transform: translateY(10px); animation: monte .9s var(--ease-out) forwards; }
.m1 { animation-delay: 1.1s; } .m2 { animation-delay: 1.2s; } .m3 { animation-delay: 1.3s; }
.nom { font-family: var(--display); font-weight: 600; line-height: .8; letter-spacing: -.04em; font-size: clamp(64px, min(20.5vw, (100svh - 380px) / 1.65), 560px); user-select: none; }
.ligne { display: block; white-space: nowrap; overflow: hidden; padding-bottom: .04em; }
.decale { padding-left: 14vw; }
.nom sup { font-size: .14em; vertical-align: top; position: relative; top: .35em; margin-left: .1em; font-weight: 500; color: var(--lime); }
.lettre { display: inline-block; transform: translateY(105%); animation: lettre 1.2s var(--ease) forwards; font-variation-settings: "wght" var(--w, 600); }
@keyframes lettre { to { transform: none; } }
@keyframes monte { to { opacity: 1; transform: none; } }
.hero-bas { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.accroche { max-width: 22em; font-size: clamp(20px, 1.6vw, 40px); line-height: 1.25; letter-spacing: -.02em; opacity: 0; animation: monte 1s 1.4s var(--ease-out) forwards; }
.rond {
  flex: none; display: grid; place-items: center; width: 88px; height: 88px; border-radius: 50%; border: 1px solid var(--trait);
  transition: background .4s var(--ease), border-color .4s, color .4s; opacity: 0; animation: monte 1s 1.5s var(--ease-out) forwards;
}
.rond svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.5; animation: rebond 2.4s var(--ease) infinite; }
.rond:hover { background: var(--lime); border-color: var(--lime); color: #000; }
@keyframes rebond { 50% { transform: translateY(6px); } }

/* ---------- Titres de section ---------- */
.titre-section { font: 700 clamp(48px, 7vw, 110px)/.9 var(--display); letter-spacing: -.04em; }
.titre-section.petit { font-size: clamp(40px, 5vw, 76px); }
.titre-section sup { font: 500 .18em var(--mono); color: var(--lime); vertical-align: top; margin-left: .3em; letter-spacing: 0; }

/* ---------- Travaux : défilement horizontal épinglé ---------- */
.travaux { position: relative; }
.travaux-colle { display: flex; flex-direction: column; gap: 28px; padding: 96px 0 48px; }
.travaux-tete { display: flex; justify-content: space-between; align-items: baseline; padding: 0 var(--marge); }
.compteur { color: var(--gris); font-size: 14px; }
.compteur b { color: var(--texte); font-weight: 500; }
.piste { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); gap: 56px 3vw; padding: 0 var(--marge); }
.js-epingle .piste { display: flex; will-change: transform; }
.js-epingle .projet { flex: none; width: min(62vw, 1400px, calc((100svh - 420px) * 1.6)); }
.projet-img { display: block; overflow: hidden; border-radius: 6px; aspect-ratio: 16 / 10; background: var(--fond-2); }
.projet-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); filter: grayscale(.6) brightness(.85); transition: transform 1.2s var(--ease-out), filter .6s; }
.projet:hover .projet-img img, .projet:focus-within .projet-img img { transform: scale(1.02); filter: none; }
.projet-legende {
  display: grid; grid-template-columns: 60px 1fr auto; align-items: baseline; gap: 12px;
  padding: 16px 0 14px; border-bottom: 1px solid var(--trait); color: var(--gris);
}
.projet-legende h3 { font: 700 clamp(26px, 2.6vw, 60px)/1 var(--display); letter-spacing: -.03em; color: var(--texte); }
.projet-legende h3 a { display: inline-flex; align-items: center; gap: 10px; }
.fl { width: .7em; height: .7em; fill: none; stroke: currentColor; stroke-width: 2; flex: none; transition: transform .4s var(--ease-out); }
.projet-legende .fl { opacity: 0; transform: translate(-6px, 6px); transition: opacity .3s, transform .4s var(--ease-out); color: var(--lime); }
.projet:hover .projet-legende .fl, .projet-legende a:focus-visible .fl { opacity: 1; transform: none; }
.projet-detail { display: grid; gap: 6px; padding-top: 14px; }
.projet-detail p:first-child { max-width: 52ch; color: var(--gris); font-size: 15.5px; }
.pile { color: var(--gris-2); text-transform: none; }
.progression { margin: 8px var(--marge) 0; height: 1px; background: var(--trait); }
.progression i { display: block; height: 100%; background: var(--lime); transform-origin: left; transform: scaleX(0); }

/* Épinglage : seulement sur grand écran, avec JavaScript, sans mouvement réduit. */
@media (min-width: 901px) {
  .js-epingle .travaux-colle { position: sticky; top: 0; height: 100svh; overflow: hidden; justify-content: center; gap: 22px; padding: 88px 0 32px; }
}

/* ---------- Et aussi : rangées avec aperçu au survol ---------- */
.autres { padding: 120px var(--marge) 140px; }
.autres-tete { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 48px; flex-wrap: wrap; margin-bottom: 40px; }
.autres-tete p { max-width: 38ch; color: var(--gris); }
.rangees { border-top: 1px solid var(--trait); }
.rangee {
  position: relative; display: grid; grid-template-columns: 1fr 1fr 120px; align-items: center; gap: 24px;
  padding: 28px 0; border-bottom: 1px solid var(--trait); overflow: hidden;
}
.rangee::before { content: ""; position: absolute; inset: 0; background: var(--lime); transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease); z-index: -1; }
.rangee:hover::before, .rangee:focus-visible::before { transform: scaleY(1); }
.rangees li { position: relative; z-index: 0; }
.rangee-titre { font: 700 clamp(28px, 3.6vw, 56px)/1 var(--display); letter-spacing: -.035em; transition: transform .6s var(--ease), color .3s; }
.rangee-role, .rangee-annee { color: var(--gris); transition: color .3s; }
.rangee-annee { display: inline-flex; align-items: center; justify-content: flex-end; gap: 10px; }
.rangee:hover .rangee-titre, .rangee:focus-visible .rangee-titre { transform: translateX(16px); color: #000; }
.rangee:hover .rangee-role, .rangee:hover .rangee-annee, .rangee:focus-visible .rangee-role, .rangee:focus-visible .rangee-annee { color: #000; }
.rangee:hover .fl { transform: rotate(45deg); }
.rangee-img { display: none; }
.apercu-flottant {
  position: fixed; left: 0; top: 0; z-index: 45; width: 340px; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px;
  pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(.6) rotate(-6deg);
  transition: opacity .3s, transform .5s var(--ease-out), translate 0s; box-shadow: 0 30px 80px -20px rgb(0 0 0 / .8);
}
.apercu-flottant.vu { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(-3deg); }

/* ---------- Bandeau de chiffres ---------- */
.bandeau { overflow: hidden; padding: 28px 0; border-block: 1px solid var(--trait); background: var(--fond-2); }
.bandeau-piste { display: flex; width: max-content; animation: bandeau 38s linear infinite; }
.bandeau:hover .bandeau-piste { animation-play-state: paused; }
.bandeau-groupe { display: flex; align-items: center; }
.chiffre { display: inline-flex; align-items: baseline; gap: 16px; padding: 0 36px; font: 400 15px var(--mono); color: var(--gris); text-transform: uppercase; white-space: nowrap; }
.chiffre b { font: 700 clamp(56px, 7vw, 104px)/1 var(--display); font-variant-numeric: lining-nums; color: var(--texte); letter-spacing: -.04em; }
.etoile { width: 40px; height: 40px; flex: none; fill: none; stroke: var(--lime); stroke-width: 2.2; animation: tourne 8s linear infinite; }
@keyframes bandeau { to { transform: translateX(-50%); } }
@keyframes tourne { to { transform: rotate(360deg); } }

/* ---------- Manifeste ---------- */
.manifeste { padding: 22vh var(--marge) 24vh; }
.mots { max-width: 1200px; font: 700 clamp(34px, 5.2vw, 84px)/1.02 var(--display); letter-spacing: -.035em; }
.js .mots .m { color: #2c2a25; transition: color .4s; }
.js .mots .m.on { color: var(--texte); }
.js .mots .m.on.cle { color: var(--lime); }

/* ---------- Parcours ---------- */
/* ---------- Parcours : frise pilotée par le défilement ---------- */
.parcours { padding: 40px var(--marge) 160px; }
.parcours-tete { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 48px; flex-wrap: wrap; margin-bottom: 64px; }
.parcours-tete p { max-width: 34ch; color: var(--gris); }
.frise { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 0 6vw; }
.frise-colle { position: sticky; top: 14vh; align-self: start; display: grid; gap: 18px; }
.frise-annee { display: flex; font: 700 clamp(96px, 15vw, 280px)/1 var(--display); letter-spacing: -.05em; font-variant-numeric: lining-nums; color: var(--texte); }
.roue { display: block; height: 1em; overflow: hidden; }
.bande { display: flex; flex-direction: column; transition: transform 1s var(--ease); }
.bande span { display: block; height: 1em; line-height: 1; text-align: center; }
.bande[data-chiffre="0"] { transform: translateY(0); }
.bande[data-chiffre="1"] { transform: translateY(-10%); }
.bande[data-chiffre="2"] { transform: translateY(-20%); }
.bande[data-chiffre="3"] { transform: translateY(-30%); }
.bande[data-chiffre="4"] { transform: translateY(-40%); }
.bande[data-chiffre="5"] { transform: translateY(-50%); }
.bande[data-chiffre="6"] { transform: translateY(-60%); }
.bande[data-chiffre="7"] { transform: translateY(-70%); }
.bande[data-chiffre="8"] { transform: translateY(-80%); }
.bande[data-chiffre="9"] { transform: translateY(-90%); }
.roue:last-child .bande { color: var(--lime); }
.frise-actif { color: var(--texte); font-size: clamp(13px, 1vw, 18px); }
.frise-compte { color: var(--gris); }
.frise-compte b { color: var(--texte); font-weight: 500; }
.frise-legende { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.frise-legende li { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border: 1px solid var(--trait); border-radius: 999px; font-size: 14px; color: var(--gris); transition: color .4s, border-color .4s; }
.frise-legende li .mono { color: var(--gris-2); }
.frise-legende i { width: 8px; height: 8px; border-radius: 50%; background: var(--c-type); }
.frise[data-type="ecole"] .frise-legende .type-ecole, .frise[data-type="projet"] .frise-legende .type-projet,
.frise[data-type="stage"] .frise-legende .type-stage, .frise[data-type="alternance"] .frise-legende .type-alternance,
.frise[data-type="diplome"] .frise-legende .type-diplome, .frise[data-type="suite"] .frise-legende .type-suite { color: var(--texte); border-color: var(--c-type); }

/* Couleur par type de jalon (la lime reste celle des projets). */
.type-projet { --c-type: var(--lime); }
.type-ecole { --c-type: #9db4ff; }
.type-alternance { --c-type: #ffb86b; }
.type-stage { --c-type: #c9a7ff; }
.type-diplome { --c-type: #ff8b8b; }
.type-suite { --c-type: var(--texte); }

.frise-visuel { margin-top: 18px; width: min(100%, 520px, calc((100svh - 560px) * 1.6)); aspect-ratio: 16 / 10; border-radius: 6px; overflow: hidden; background: var(--fond-2); opacity: 0; transform: translateY(16px) scale(.97); transition: opacity .5s, transform .8s var(--ease-out); }
.frise-visuel.vu { opacity: 1; transform: none; }
.frise-visuel img { width: 100%; height: 100%; object-fit: cover; }
@media (max-height: 760px) { .frise-visuel { display: none; } }
.frise-liste { position: relative; padding-left: 44px; }
.frise-rail { position: absolute; left: 7px; top: 0; bottom: 0; width: 1px; background: var(--trait); }
.frise-rail i { position: absolute; inset: 0; background: linear-gradient(var(--lime), #9db4ff); transform-origin: top; transform: scaleY(0); }
.jalon-annee { display: none; font: 700 clamp(56px, 12vw, 96px)/1 var(--display); letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px var(--gris-2); margin: 40px 0 8px; }
.jalon { position: relative; padding: 0 0 72px; opacity: .32; transition: opacity .6s var(--ease-out); }
.jalon.actif, .jalon.passe { opacity: 1; }
.jalon.passe:not(.actif) .jalon-corps { opacity: .55; }
.jalon-point {
  position: absolute; left: -44px; top: 6px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--fond); border: 1px solid var(--gris-2); transition: background .4s, border-color .4s, box-shadow .4s, transform .5s var(--ease-out);
}
.jalon.passe .jalon-point, .jalon.actif .jalon-point { background: var(--c-type); border-color: var(--c-type); }
.jalon.actif .jalon-point { transform: scale(1.35); box-shadow: 0 0 0 6px color-mix(in srgb, var(--c-type) 22%, transparent), 0 0 28px var(--c-type); }
.jalon-corps { transition: opacity .6s; }
.jalon-meta { display: flex; gap: 14px; color: var(--gris); margin-bottom: 10px; }
.jalon-type { color: var(--c-type); }
.jalon h3 { font: 700 clamp(28px, 3vw, 48px)/1.02 var(--display); letter-spacing: -.035em; margin-bottom: 12px; transition: transform .6s var(--ease-out); }
.jalon.actif h3 { transform: translateX(6px); }
.jalon-ligne { max-width: 46ch; color: var(--gris); font-size: 17px; }
.jalon-fiche { display: grid; grid-template-columns: 160px auto; align-items: center; gap: 18px; margin-top: 22px; width: fit-content; }
.jalon-fiche img { width: 160px; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 4px; filter: grayscale(.7) brightness(.8); transition: filter .5s, transform .6s var(--ease-out); }
.jalon-fiche .mono { display: inline-flex; align-items: center; gap: 8px; color: var(--texte); }
.jalon-fiche:hover img, .jalon.actif .jalon-fiche img { filter: none; }
.jalon-fiche:hover img { transform: scale(1.04) rotate(-1.5deg); }
.jalon-fiche:hover .fl { transform: rotate(45deg); color: var(--lime); }
.jalon-cta { margin-top: 22px; }
.type-suite h3 { color: var(--lime); }

/* ---------- Stack ---------- */
.stack { padding: 0 var(--marge) 160px; }
.stack .titre-section { margin-bottom: 40px; }
.groupes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; border-top: 1px solid var(--trait); padding-top: 28px; }
.groupe h3 { color: var(--gris); font-weight: 400; margin-bottom: 18px; }
.groupe ul { display: grid; gap: 6px; }
.groupe li { font-size: 19px; letter-spacing: -.01em; transition: color .2s, transform .3s var(--ease-out); }
.groupe li:hover { color: var(--lime); transform: translateX(6px); }

/* ---------- Contact ---------- */
.contact { padding: 18vh var(--marge) 120px; border-top: 1px solid var(--trait); text-align: left; }
.contact-sur { color: var(--gris); margin-bottom: 48px; }
.contact-titre { font: 700 clamp(64px, 15vw, 240px)/.9 var(--display); letter-spacing: -.05em; }
.contact-titre em { display: block; }
.email {
  position: relative; display: inline-flex; align-items: center; gap: .3em; margin-top: 48px;
  font: 500 clamp(22px, 3.4vw, 52px)/1.1 Geist, sans-serif; letter-spacing: -.03em; overflow-wrap: anywhere;
}
.email::before, .email::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; background: var(--trait); }
.email::after { background: var(--lime); transform: scaleX(0); transform-origin: right; transition: transform .7s var(--ease); }
.email:hover::after, .email:focus-visible::after { transform-origin: left; }
.email:hover::after, .email:focus-visible::after { transform: scaleX(1); }
.email:hover .fl { transform: rotate(45deg); color: var(--lime); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.pastille {
  display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--trait);
  background: none; font: 500 13px var(--mono); text-transform: uppercase; transition: background .4s var(--ease), color .4s, border-color .4s; will-change: transform;
}
.pastille:hover, .pastille:focus-visible { background: var(--lime); border-color: var(--lime); color: #000; }
.pastille.ok { background: var(--texte); color: #000; border-color: var(--texte); }

/* ---------- Pied ---------- */
.pied { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; padding: 24px var(--marge); border-top: 1px solid var(--trait); color: var(--gris); }
.pied a { justify-self: end; color: var(--texte); }

/* ---------- Fiches projet ---------- */
.fiche-hero { padding: 120px var(--marge) 56px; }
.fiche-fil { display: flex; justify-content: space-between; gap: 16px; color: var(--gris); border-top: 1px solid var(--trait); padding-top: 16px; margin-bottom: clamp(32px, 6vh, 72px); }
.retour { color: var(--texte); transition: color .3s; }
.retour:hover { color: var(--lime); }
.fiche-titre { font: 700 clamp(56px, 11vw, 220px)/.86 var(--display); letter-spacing: -.045em; }
.fiche-titre .ligne { white-space: normal; }
.fiche-intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: end; gap: 32px 64px; margin-top: clamp(32px, 6vh, 64px); }
.fiche-intro .accroche { max-width: 30em; }
.fiche-intro .contact-actions { margin-top: 0; justify-content: flex-end; }
.pastille-pleine { background: var(--lime); border-color: var(--lime); color: #000; }
.pastille-pleine:hover { background: var(--texte); border-color: var(--texte); }
.fiche-meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px 32px; margin: clamp(40px, 7vh, 80px) 0 0; padding-top: 20px; border-top: 1px solid var(--trait); }
.fiche-meta dt { color: var(--gris); margin-bottom: 8px; }
.fiche-meta dd { margin: 0; font-size: 16px; line-height: 1.45; }
.fiche-couverture { margin: 0 var(--marge); }
.cadre-image { overflow: hidden; border-radius: 6px; background: var(--fond-2); aspect-ratio: 16 / 10; }
.cadre-image img { width: 100%; height: 100%; object-fit: cover; }
.fiche-couverture img { transform: scale(1.12); will-change: transform; }
.fiche-bloc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: 24px 6vw; padding: clamp(80px, 14vh, 160px) var(--marge) 0; }
.fiche-intertitre { display: flex; gap: 14px; align-self: start; position: sticky; top: 96px; color: var(--texte); }
.fiche-intertitre span { color: var(--lime); }
.fiche-grand { font-size: clamp(24px, 2.4vw, 44px); line-height: 1.22; letter-spacing: -.025em; max-width: 30em; }
.fiche-liste { border-top: 1px solid var(--trait); }
.fiche-liste li { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--trait); }
.fiche-liste .mono { color: var(--gris); padding-top: 4px; }
.fiche-liste p { font-size: clamp(18px, 1.4vw, 24px); line-height: 1.35; letter-spacing: -.01em; }
.fiche-chiffres { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 40px 32px; }
.fiche-chiffre { border-top: 1px solid var(--trait); padding-top: 18px; }
.fiche-chiffre b { display: block; font: 700 clamp(56px, 6.5vw, 120px)/.9 var(--display); letter-spacing: -.045em; font-variant-numeric: lining-nums; margin-bottom: 14px; }
.fiche-chiffre .mono { color: var(--gris); }
.fiche-chiffre b small { font-size: .32em; letter-spacing: 0; margin-left: .12em; color: var(--gris); }
.defis { display: grid; border-top: 1px solid var(--trait); }
.defi { display: grid; grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.4fr); gap: 12px 32px; padding: 32px 0; border-bottom: 1px solid var(--trait); align-items: baseline; }
.defi .mono { color: var(--lime); }
.defi h3 { font: 700 clamp(22px, 2vw, 34px)/1.08 var(--display); letter-spacing: -.03em; }
.defi p { color: var(--gris); font-size: 17px; }
.fiche-galerie { display: grid; gap: clamp(48px, 10vh, 120px); }
.fiche-image { margin: 0; width: min(100%, 86%); }
.fiche-image.decalee { margin-left: auto; }
.fiche-image figcaption { margin-top: 14px; color: var(--gris); text-transform: none; }
.fiche-image .cadre-image img { transition: transform 1.2s var(--ease-out); }
.fiche-image:hover .cadre-image img { transform: scale(1.03); }
.fiche-suivante {
  position: relative; display: grid; gap: 18px; margin-top: clamp(120px, 20vh, 220px); padding: clamp(56px, 10vh, 120px) var(--marge);
  border-top: 1px solid var(--trait); overflow: hidden; isolation: isolate;
}
.fiche-suivante::before { content: ""; position: absolute; inset: 0; background: var(--lime); transform: scaleY(0); transform-origin: bottom; transition: transform .8s var(--ease); z-index: -1; }
.fiche-suivante .mono { color: var(--gris); transition: color .4s; }
.fiche-suivante-titre { display: inline-flex; align-items: center; gap: .2em; font: 700 clamp(56px, 10vw, 200px)/.9 var(--display); letter-spacing: -.045em; transition: color .4s, transform .8s var(--ease-out); }
.fiche-suivante img {
  position: absolute; right: var(--marge); top: 50%; width: min(34vw, 520px); aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px;
  opacity: 0; transform: translateY(-40%) rotate(4deg) scale(.9); transition: opacity .5s, transform .8s var(--ease-out); pointer-events: none;
}
.fiche-suivante:hover::before, .fiche-suivante:focus-visible::before { transform: scaleY(1); }
.fiche-suivante:hover .mono, .fiche-suivante:hover .fiche-suivante-titre, .fiche-suivante:focus-visible .fiche-suivante-titre { color: #000; }
.fiche-suivante:hover .fiche-suivante-titre { transform: translateX(12px); }
.fiche-suivante:hover img { opacity: 1; transform: translateY(-50%) rotate(-3deg) scale(1); }
.fiche-suivante:hover .fl { transform: rotate(45deg); }

/* ---------- 404 ---------- */
.introuvable { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: 40px var(--marge); }
.introuvable .mono { color: var(--gris); }
.introuvable .accroche, .introuvable .nom { opacity: 1; animation: none; }
.introuvable .nom { font-variant-numeric: lining-nums; }

/* ---------- Apparitions au défilement ---------- */
.js .revele { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.js .revele.vu { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .lettre, .meta, .accroche, .rond, .js .revele { opacity: 1; transform: none; }
  .grain { display: none; }
}

/* ---------- Très grands écrans ---------- */
@media (min-width: 1800px) {
  body { font-size: 18px; }
  .projet-detail p:first-child, .parcours-tete p, .jalon-ligne, .autres-tete p, .contact-sur { font-size: 18px; }
  .groupe li { font-size: 22px; }
  .fiche-meta dd, .defi p { font-size: 19px; }
  .chiffre { font-size: 17px; }
  .rond { width: 112px; height: 112px; }
  .pastille { height: 54px; padding: 0 28px; font-size: 15px; }
  .apercu-flottant { width: 440px; }
}

/* ---------- Tablette et mobile ---------- */
@media (max-width: 900px) {
  .piste { transform: none !important; }
  .compteur, .progression { display: none; }
  .rangee { grid-template-columns: 1fr auto; }
  .rangee-role { display: none; }
  .rangee-titre { font-size: clamp(30px, 6vw, 52px); }
  .frise { grid-template-columns: 1fr; }
  .frise-colle { display: none; }
  .jalon-annee { display: block; }
  .jalon { opacity: 1; padding-bottom: 48px; }
  .jalon.passe:not(.actif) .jalon-corps { opacity: 1; }
  .frise-liste { padding-left: 36px; }
  .jalon-point { left: -36px; }
  .groupes { grid-template-columns: 1fr 1fr; }
  .apercu-flottant { display: none; }
  .fiche-intro { grid-template-columns: 1fr; }
  .fiche-intro .contact-actions { justify-content: flex-start; }
  .fiche-meta { grid-template-columns: 1fr 1fr; }
  .fiche-bloc { grid-template-columns: 1fr; }
  .fiche-intertitre { position: static; }
  .defi { grid-template-columns: 48px 1fr; }
  .defi p { grid-column: 2; }
  .fiche-image, .fiche-image.decalee { width: 100%; margin-left: 0; }
  .fiche-suivante img { position: static; width: 100%; opacity: 1; transform: none; margin-top: 12px; }
}
@media (max-width: 640px) {
  .nav { grid-template-columns: 1fr auto; padding: 16px var(--marge); }
  .nav nav, .heure { display: none; }
  .hero { padding-top: 76px; }
  .hero-haut { grid-template-columns: 1fr 1fr; } .m3 { display: none; }
  .decale { padding-left: 0; }
  .rond { width: 64px; height: 64px; }
  .nom { font-size: min(24vw, max(64px, (100svh - 300px) / 1.65)); }
  .projet-legende { grid-template-columns: auto 1fr; row-gap: 6px; }
  .projet-legende > .mono:last-child { grid-column: 1 / -1; }
  .projet-legende .fl { opacity: 1; transform: none; }
  .chiffre { padding: 0 22px; }
  .etoile { width: 28px; height: 28px; }
  .rangee { grid-template-columns: 1fr; gap: 14px; padding: 24px 0; }
  .rangee-img { display: block; border-radius: 6px; order: -1; }
  .rangee-annee { justify-content: flex-start; }
  .groupes { grid-template-columns: 1fr; gap: 28px; }
  .contact-titre { font-size: clamp(52px, 17vw, 96px); }
  .fiche-chiffres { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .fiche-titre { font-size: clamp(52px, 16vw, 96px); }
  .groupe ul { display: flex; flex-wrap: wrap; gap: 4px 18px; }
  .pied { grid-template-columns: 1fr; }
  .pied a { justify-self: start; }
}

/* Téléphone couché et écrans très bas : le héros garde l'essentiel (nom + accroche). */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { padding-top: 68px; gap: 20px; }
  .hero-haut { display: none; }
  .nom { font-size: clamp(56px, min(20.5vw, (100svh - 210px) / 1.65), 200px); }
  .rond { width: 56px; height: 56px; }
}