/* Fantin HD — sobre, centré, beaucoup d'air.
   Titres fins avec un mot en gras, grandes affiches verticales, bandeau d'actualités horizontal. */
:root{
  --ink:#000000;
  --fg:#ffffff;
  --soft:#d9d9d9;
  --mute:#9a9a9a;
  --line:#2a2a2a;
  --font:"Montserrat", "Helvetica Neue", Arial, sans-serif;
  --max:1240px;
  --gut:max(20px, env(safe-area-inset-left, 0px));
  --gut-r:max(20px, env(safe-area-inset-right, 0px));
  --head:64px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:var(--head);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--fg);font:400 17px/1.8 var(--font);letter-spacing:.018em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--fg);outline-offset:3px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--fg);color:var(--ink);padding:10px 14px}
.skip:focus{left:8px}

/* ---------- En-tête ---------- */
.header{position:fixed;inset:0 0 auto;z-index:40;padding-top:env(safe-area-inset-top, 0px);transition:background .3s}
.header.is-solid{background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(18px) saturate(1.2);backdrop-filter:blur(18px) saturate(1.2)}
.header__row{height:var(--head);display:flex;align-items:center;gap:36px;padding-left:var(--gut);padding-right:var(--gut-r)}
.header__logo{display:block;margin:-10px 0}
.header__logo img{height:40px;width:auto}
.nav{display:flex;gap:26px}
.nav a,.header__store{font-size:13px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:6px 0;border-bottom:1px solid transparent;transition:border-color .2s}
.nav a:hover,.nav a.is-active,.header__store:hover{border-bottom-color:var(--fg)}
.header__links{margin-left:auto;display:flex;gap:24px}
.burger{display:none;width:44px;height:44px;margin-left:-10px;background:none;border:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:7px}
.burger span{display:block;width:22px;height:1.5px;background:var(--fg);transition:transform .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4.25px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4.25px) rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:39;background:var(--ink);display:flex;align-items:center;justify-content:center;padding:calc(var(--head) + env(safe-area-inset-top, 0px)) var(--gut-r) 40px var(--gut)}
.menu nav{display:flex;flex-direction:column;align-items:center;gap:6px}
.menu a{font-size:28px;line-height:1.6;text-decoration:none}

/* ---------- Accueil ---------- */
.hero{min-height:calc(70svh + var(--head));padding:calc(var(--head) + env(safe-area-inset-top, 0px)) 0 0;text-align:center;display:flex;flex-direction:column;justify-content:center}
.hero__stage{position:relative;width:100%;height:clamp(200px, 40svh, 420px);touch-action:pan-y;overflow:hidden}
.hero__fallback,.hero__canvas{position:absolute;inset:0;width:100%;height:100%}
.hero__fallback{object-fit:contain;transition:opacity .4s}
.hero__canvas{opacity:0;transition:opacity .6s;-webkit-mask-image:linear-gradient(to right, transparent, #000 10%, #000 90%, transparent), linear-gradient(to bottom, transparent, #000 14%, #000 62%, transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(to right, transparent, #000 10%, #000 90%, transparent), linear-gradient(to bottom, transparent, #000 14%, #000 62%, transparent);mask-composite:intersect}
.hero__stage.is-live .hero__canvas{opacity:1}
.hero__stage.is-live .hero__fallback{opacity:0}
.hero__tagline{position:relative;margin:0;padding:0 var(--gut-r) 0 var(--gut);font-size:clamp(18px, 1.6vw, 22px);line-height:1.5}

/* ---------- Blocs ---------- */
.block{padding:clamp(96px, 12vw, 160px) 0 0}
.title{margin:0 0 clamp(48px, 6vw, 80px);padding:0 var(--gut-r) 0 var(--gut);text-align:center;font-weight:400;font-size:clamp(34px, 3.8vw, 54px);line-height:1.25;letter-spacing:0}

.projects{max-width:var(--max);margin:0 auto;padding:0 var(--gut-r) 0 var(--gut);display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:clamp(64px, 7vw, 96px) clamp(32px, 4vw, 64px)}
.project{display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 1.25fr);gap:clamp(24px, 3vw, 44px);align-items:start}
.project__poster{display:block;aspect-ratio:2 / 3;overflow:hidden;max-width:100%}
.project__poster img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;-webkit-mask-image:radial-gradient(ellipse 62% 56% at 50% 50%, #000 40%, transparent 100%);mask-image:radial-gradient(ellipse 62% 56% at 50% 50%, #000 40%, transparent 100%)}
a.project__poster:hover img{transform:scale(1.03)}
.project__name{margin:6px 0 0;font-weight:700;font-size:clamp(23px, 2vw, 30px);line-height:1.3;letter-spacing:0}
.project__sub{display:block;font-weight:400;font-size:15px;color:var(--mute)}
.project__state{margin:6px 0 0;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.project p{margin:16px 0 0;font-size:16px;line-height:1.8;color:var(--soft)}
.project p strong{color:var(--fg)}
.project__link{display:inline-block;margin-top:18px;font-size:14px;letter-spacing:.04em;text-underline-offset:5px}
.project__link:hover{text-decoration-thickness:2px}

.news{position:relative;max-width:var(--max);margin:0 auto;padding:0 var(--gut-r) 0 var(--gut);display:flex;flex-direction:column}
.news__controls{display:flex;justify-content:center;gap:10px;order:2;margin:36px 0 0}
.round{width:52px;height:52px;padding:0;display:grid;place-items:center;border-radius:50%;border:0;background:#2b2b2b;color:var(--fg);cursor:pointer;transition:background .2s}
.round svg{display:block}
.round:hover{background:#444}
.round:disabled{opacity:.35;cursor:default}
.news__track{--gap:clamp(20px, 2.4vw, 36px);list-style:none;margin:0;padding:0 0 8px;display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3 * var(--gap)) / 4);gap:var(--gap);overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.news__track::-webkit-scrollbar{display:none}
.news__item{scroll-snap-align:start;min-width:0}
.news__img{aspect-ratio:16 / 9;overflow:hidden;margin-bottom:18px}
.news__img img{width:100%;height:100%;object-fit:cover;-webkit-mask-image:radial-gradient(ellipse 60% 62% at 50% 50%, #000 40%, transparent 100%);mask-image:radial-gradient(ellipse 60% 62% at 50% 50%, #000 40%, transparent 100%)}
.news__date{margin:0 0 8px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.news__item h3{margin:0;font-weight:400;font-size:clamp(20px, 1.7vw, 24px);line-height:1.35;letter-spacing:0}
.news__item p{margin:10px 0 0;font-size:13px;line-height:1.7;color:var(--soft);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.quote{padding:clamp(96px, 12vw, 160px) var(--gut-r) 0 var(--gut);text-align:center}
.quote p{margin:0 auto;max-width:760px;font-size:clamp(18px, 1.7vw, 22px);line-height:1.6}

.about{padding:clamp(96px, 12vw, 160px) var(--gut-r) 0 var(--gut)}
.about__inner{max-width:var(--max);margin:0 auto;padding-left:clamp(0px, 9vw, 120px)}
.about__inner > *{max-width:500px}
#about-text p{margin:0 0 16px}
.about__title{margin:0 0 22px;font-weight:400;font-size:clamp(30px, 3vw, 42px);line-height:1.35;letter-spacing:0}
.about p{margin:0 0 16px;font-size:15px;line-height:1.85;color:var(--soft)}
.btn-outline{display:inline-flex;align-items:center;min-height:52px;margin-top:14px;padding:0 24px;border:1px solid var(--fg);border-radius:4px;font-size:14px;text-decoration:none;transition:background .2s, color .2s}
.btn-outline:hover{background:var(--fg);color:var(--ink)}

/* ---------- Pied de page ---------- */
.footer{margin-top:clamp(96px, 12vw, 160px);padding:0 var(--gut-r) calc(36px + env(safe-area-inset-bottom, 0px)) var(--gut)}
.footer__top{display:flex;justify-content:space-between;align-items:center;gap:32px;padding-bottom:28px}
.footer__legal{margin:0;max-width:640px;font-size:12px;line-height:1.8;font-style:italic;color:var(--soft)}
.footer__logo{height:36px;width:auto;flex:none;margin:-8px 0}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 30px}
.footer__links a{font-size:12px;color:var(--soft);text-underline-offset:4px;padding:6px 0}
.footer__links a:hover{color:var(--fg)}

/* ---------- Bouton « logo interactif » ---------- */
.fx-toggle{position:fixed;z-index:30;right:calc(16px + env(safe-area-inset-right, 0px));bottom:calc(16px + env(safe-area-inset-bottom, 0px));width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:rgba(43,43,43,.85);border:0;cursor:pointer;color:var(--fg);transition:background .2s, color .2s}
.fx-toggle:hover{background:#444}
.fx-toggle .fx-off{display:none}
.fx-toggle.is-off{color:var(--mute)}
.fx-toggle.is-off .fx-on{display:none}
.fx-toggle.is-off .fx-off{display:block}
.fx-toggle__tip{position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);white-space:nowrap;font-size:12px;letter-spacing:.02em;background:var(--fg);color:var(--ink);padding:7px 10px;border-radius:4px;opacity:0;pointer-events:none;transition:opacity .2s}
.fx-toggle:hover .fx-toggle__tip,.fx-toggle:focus-visible .fx-toggle__tip{opacity:1}

/* ---------- Tablette et mobile ---------- */
@media (max-width:1024px){
  .projects{grid-template-columns:minmax(0, 1fr);max-width:760px}
  .news__track{grid-auto-columns:calc((100% - var(--gap)) / 2)}
}
@media (max-width:820px){
  .nav,.header__links{display:none}
  .burger{display:flex}
  .header__row{justify-content:center;position:relative}
  .burger{position:absolute;left:var(--gut)}
  .header__logo img{height:38px}
}
@media (max-width:640px){
  body{font-size:16px}
  .project{grid-template-columns:minmax(0, 1fr);gap:22px}
  .project__poster{width:min(100%, 360px);margin:0 auto}
  .news__track{grid-auto-columns:100%;gap:var(--gut)}
  .news__controls{margin:28px 0 0}
  .about__inner{padding-left:0}
  .footer__top{flex-direction:column-reverse;align-items:flex-start}
  .footer__links{flex-direction:column;gap:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}
.news__link{display:inline-block;margin-top:10px;font-size:13px;text-underline-offset:4px}