@import url('https://fonts.googleapis.com/css2?family=Poiret+One&family=Jost:wght@200;300;400&display=swap');

:root{
  --noir:#0E0E0E;
  --noir-2:#141414;
  --or:#C4A05A;
  --ivoire:#F5F3EE;
  --ardoise:#4A4A4A;
  --ligne:#242424;
  --marge:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--noir);
  color:var(--ivoire);
  font-family:'Jost',system-ui,sans-serif;
  font-weight:300;
  line-height:1.7;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--or);color:var(--noir)}

.logotype{font-family:'Poiret One',cursive;letter-spacing:.28em;font-weight:400}
.dot{color:var(--or)}
.label{
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ardoise);font-weight:400;
}

/* ---------- navigation ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:22px var(--marge);
  background:rgba(14,14,14,0);
  transition:background .5s var(--ease),padding .5s var(--ease);
}
.nav.compact{background:rgba(14,14,14,.92);backdrop-filter:blur(8px);padding:14px var(--marge)}
.nav__mark{font-size:16px}
.nav__links{display:flex;gap:26px}
.nav__links a{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:#8A8880;transition:color .3s}
.nav__links a:hover,.nav__links a:focus-visible{color:var(--ivoire)}

/* ---------- hero ---------- */
.hero{
  min-height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:120px var(--marge) 80px;position:relative;
}
.hero__intro{width:min(560px,80vw);margin-bottom:8px}
.hero__intro video{width:100%;height:auto}
.hero__fallback{font-size:clamp(46px,12vw,104px);line-height:1}
.hero__rule{width:40px;height:1px;background:var(--or);margin:34px 0 26px}
.hero__services{display:flex;flex-direction:column;gap:9px}
.hero__services span{
  font-size:clamp(9.5px,1.6vw,11px);letter-spacing:.3em;
  text-transform:uppercase;color:#B8B5AC;
}
.hero__scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.hero__scroll i{width:5px;height:5px;border-radius:50%;background:var(--or);animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.15}}

/* ---------- index des projets ---------- */
.section{padding:clamp(70px,11vw,140px) var(--marge)}
.section__head{
  display:flex;justify-content:space-between;align-items:baseline;
  border-bottom:1px solid var(--ligne);padding-bottom:16px;margin-bottom:4px;
}
.section__head .label{color:var(--or)}

.works{list-style:none}
.work{border-bottom:1px solid var(--ligne)}
.work__link{
  display:grid;grid-template-columns:34px 1fr auto;gap:clamp(14px,4vw,40px);
  align-items:center;padding:clamp(22px,3.6vw,38px) 0;
  transition:padding-left .55s var(--ease),color .4s;
}
.work__link:hover,.work__link:focus-visible{padding-left:16px}
.work__num{font-size:11px;letter-spacing:.16em;color:var(--ardoise)}
.work__name{
  font-size:clamp(22px,5.4vw,52px);line-height:1.1;font-weight:200;
  letter-spacing:.02em;transition:color .4s;
}
.work__link:hover .work__name{color:var(--or)}
.work__tags{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ardoise);text-align:right}

.work__thumb{display:none}

/* aperçu vidéo au survol — desktop uniquement */
.peek{
  position:fixed;top:0;left:0;width:min(30vw,380px);aspect-ratio:16/10;
  pointer-events:none;z-index:40;opacity:0;overflow:hidden;
  transform:translate(-50%,-50%) scale(.94);
  transition:opacity .35s var(--ease);
  background:var(--noir-2);
}
.peek.visible{opacity:1}
.peek video,.peek img{width:100%;height:100%;object-fit:cover}

/* ---------- studio ---------- */
.studio{display:grid;grid-template-columns:1fr;gap:clamp(28px,5vw,64px);margin-top:44px}
.studio p{max-width:62ch;font-size:clamp(15px,2vw,18px);color:#C9C6BE;margin-bottom:1.4em}
.studio p strong{color:var(--ivoire);font-weight:400}
.competences{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2px 40px;margin-top:8px}
.competences li{
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:#B8B5AC;padding:13px 0;border-bottom:1px solid var(--ligne);
}
.competences li::before{content:'·';color:var(--or);margin-right:12px}

/* ---------- contact ---------- */
.contact{text-align:center;padding:clamp(80px,13vw,170px) var(--marge)}
.contact__mail{
  display:inline-block;font-family:'Poiret One',cursive;
  font-size:clamp(24px,5.6vw,58px);letter-spacing:.06em;margin:26px 0 8px;
  border-bottom:1px solid transparent;transition:border-color .4s,color .4s;
}
.contact__mail:hover,.contact__mail:focus-visible{color:var(--or);border-color:var(--or)}
.contact__meta{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 30px;margin-top:26px}
.contact__meta a,.contact__meta span{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:#8A8880}
.contact__meta a:hover{color:var(--ivoire)}

.footer{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:24px var(--marge);border-top:1px solid var(--ligne);
}
.footer span,.footer a{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ardoise)}
.footer a:hover{color:#8A8880}

/* ---------- page projet ---------- */
.retour{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:#8A8880;transition:color .3s}
.retour:hover{color:var(--or)}
.projet__hero{padding:130px var(--marge) 0}
.projet__titre{font-size:clamp(34px,9vw,96px);font-weight:200;line-height:1.05;margin:26px 0 30px}
.fiche{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:22px 40px;border-top:1px solid var(--ligne);padding-top:26px;
}
.fiche div span{display:block}
.fiche .valeur{font-size:14px;letter-spacing:.06em;color:#C9C6BE;margin-top:7px}
.media{margin:clamp(40px,7vw,84px) 0;background:var(--noir-2)}
.media video,.media img{width:100%;height:auto}
.texte{max-width:66ch;font-size:clamp(15px,2vw,18px);color:#C9C6BE}
.texte p{margin-bottom:1.4em}
.galerie{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-top:clamp(30px,5vw,60px)}
.galerie img{width:100%;height:100%;object-fit:cover;background:var(--noir-2)}
.suivant{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  border-top:1px solid var(--ligne);padding:clamp(40px,6vw,70px) var(--marge);
}
.suivant__nom{font-size:clamp(20px,4.6vw,42px);font-weight:200;transition:color .4s}
.suivant a:hover .suivant__nom{color:var(--or)}

/* ---------- apparitions au scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.vu{opacity:1;transform:none}

@media (max-width:760px){
  .nav__links{gap:18px}
  .work__link{grid-template-columns:1fr;gap:12px;padding:20px 0}
  .work__link:hover{padding-left:0}
  .work__num{display:none}
  .work__tags{text-align:left}
  .work__thumb{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--noir-2);margin-top:4px}
  .peek{display:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

:focus-visible{outline:1px solid var(--or);outline-offset:5px}