/* =================================================================
   HMD PRODUCTION — feuille de style
   Palette et rythme pilotés par les variables ci-dessous.
   ================================================================= */

:root{
  --bg:        #0a0a0b;
  --bg-2:      #101012;
  --ink:       #efeae0;
  --ink-soft:  rgba(239,234,224,.58);
  --ink-faint: rgba(239,234,224,.34);
  --line:      rgba(239,234,224,.13);
  --gold:      #d8b36b;

  --gutter: clamp(18px, 3vw, 48px);
  --wrap:   1440px;

  /* rythme vertical entre deux blocs */
  --stack:  clamp(72px, 11vw, 168px);

  --t-fast: .25s cubic-bezier(.22,.61,.36,1);
  --t-med:  .55s cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Urbanist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-weight:400;
  font-size:clamp(15px,1.05vw,17px);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,video{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

::selection{ background:var(--gold); color:#0a0a0b; }

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

/* ---------------- typographie utilitaire ---------------- */
.eyebrow{
  font-size:clamp(10px,.72vw,11.5px);
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin:0;
}
.rule{
  border:0; height:1px; background:var(--line);
  margin:0;
}

/* ============================ HEADER ============================ */
.site-head{
  position:fixed; inset:0 0 auto 0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
  padding:clamp(14px,1.6vw,22px) var(--gutter);
  transition:background var(--t-med), backdrop-filter var(--t-med), border-color var(--t-med);
  border-bottom:1px solid transparent;
}
.site-head.is-stuck{
  background:rgba(10,10,11,.72);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom-color:var(--line);
}
.brand{ display:block; line-height:0; }
.brand img{
  height:clamp(30px,3.2vw,44px); width:auto;
}
.nav{
  display:flex; align-items:center; gap:clamp(16px,2.2vw,34px);
  font-size:clamp(11px,.8vw,12.5px);
  font-weight:600; letter-spacing:.18em; text-transform:uppercase;
}
.nav a{ color:var(--ink-soft); transition:color var(--t-fast); }
.nav a:hover, .nav a[aria-current="page"]{ color:var(--ink); }
/* le CTA garde son texte sombre, y compris sur sa propre page */
.nav a.cta, .nav a.cta[aria-current="page"]{
  color:var(--bg); background:var(--ink);
  padding:.62em 1.15em; border-radius:100px;
  transition:background var(--t-fast), color var(--t-fast);
}
.nav a.cta:hover{ background:var(--gold); color:#0a0a0b; }

/* ============================= HERO ============================= */
.hero{
  position:relative;
  height:100svh; min-height:520px;
  overflow:hidden;
  /* l'affiche est posée en fond : si la vidéo ne démarre pas, on voit une
     image de film, jamais un rectangle noir */
  background:#000 center/cover no-repeat;
}
.hero video, .hero .hero-fallback{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.hero::after{
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(to top, rgba(6,6,7,.92) 0%, rgba(6,6,7,.45) 32%, rgba(6,6,7,0) 62%),
    linear-gradient(to bottom, rgba(6,6,7,.55) 0%, rgba(6,6,7,0) 26%);
  pointer-events:none;
}
.hero-copy{
  position:absolute; inset:auto 0 0 0; z-index:2;
  padding-bottom:clamp(34px,6vw,84px);
}
.hero-copy h1{
  margin:0 0 .5em;
  max-width:16ch;
  font-size:clamp(2.4rem,6.1vw,5.4rem);
  font-weight:500;
  line-height:.98;
  letter-spacing:-.032em;
}
.hero-copy p{
  margin:0;
  max-width:44ch;
  font-size:clamp(.95rem,1.28vw,1.22rem);
  line-height:1.45;
  color:rgba(239,234,224,.82);
}
.sound-btn{
  position:absolute; z-index:3;
  right:var(--gutter); bottom:clamp(34px,6vw,84px);
  display:inline-flex; align-items:center; gap:.6em;
  padding:.7em 1.1em;
  font:inherit; font-size:clamp(10px,.74vw,11.5px);
  font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink);
  background:rgba(10,10,11,.4);
  border:1px solid var(--line); border-radius:100px;
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  cursor:pointer;
  transition:border-color var(--t-fast), background var(--t-fast);
}
.sound-btn:hover{ border-color:rgba(239,234,224,.4); background:rgba(10,10,11,.66); }
.scroll-hint{
  position:absolute; left:50%; bottom:clamp(18px,2.4vw,30px); z-index:3;
  transform:translateX(-50%);
  width:1px; height:clamp(28px,4vw,52px);
  background:linear-gradient(to bottom, transparent, var(--ink-faint));
}

/* ============================ INTRO ============================= */
.intro{ padding:clamp(72px,12vw,180px) 0 clamp(56px,8vw,120px); }
.intro .dash{
  color:var(--ink-faint); letter-spacing:.35em; margin:0 0 clamp(28px,4vw,54px);
  font-size:clamp(14px,1.1vw,18px);
}
.intro p.lede{
  margin:0;
  max-width:62ch;
  font-size:clamp(1.02rem,1.62vw,1.6rem);
  font-weight:300;
  line-height:1.52;
  letter-spacing:-.012em;
  color:rgba(239,234,224,.9);
}

/* =========================== MARQUEE ============================ */
.marquee-sec{ padding:clamp(28px,4vw,54px) 0 clamp(56px,9vw,130px); }
.marquee-sec .eyebrow{ margin-bottom:clamp(18px,2.4vw,30px); }
.marquee{
  position:relative;
  overflow:hidden;
  border-block:1px solid var(--line);
  padding:clamp(14px,1.8vw,24px) 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.marquee-track{
  display:flex; width:max-content;
  animation:slide 52s linear infinite;
}
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee-track span{
  display:inline-flex; align-items:center;
  padding-inline:clamp(14px,1.6vw,26px);
  font-size:clamp(1rem,1.9vw,1.85rem);
  font-weight:300; letter-spacing:-.015em;
  color:rgba(239,234,224,.7);
  white-space:nowrap;
}
.marquee-track span::after{
  content:'·'; margin-left:clamp(14px,1.6vw,26px); color:var(--gold);
}
@keyframes slide{ from{transform:translate3d(0,0,0);} to{transform:translate3d(-50%,0,0);} }

/* ====================== SYSTÈME DE BLOCS ======================== */
/* Reprend les proportions de la grille de référence :
   vidéo principale = 54,2 % de la largeur du conteneur, alternance
   gauche (l:0) / droite (l:45.8), satellites photo décalés.          */

.work{ padding-bottom:clamp(40px,7vw,110px); }

.project{ margin-bottom:var(--stack); }
.project:last-child{ margin-bottom:0; }

.project-head{
  display:flex; align-items:baseline; gap:clamp(10px,1.4vw,20px);
  margin-bottom:clamp(16px,2vw,28px);
  padding-bottom:clamp(10px,1.2vw,16px);
  border-bottom:1px solid var(--line);
}
.project-head .num{
  font-size:clamp(10px,.72vw,11.5px); font-weight:600;
  letter-spacing:.2em; color:var(--gold); font-variant-numeric:tabular-nums;
}
.project-head h2{
  margin:0; font-size:clamp(1.05rem,1.55vw,1.5rem);
  font-weight:500; letter-spacing:-.018em;
}
.project-head .cat{
  margin:0 0 0 auto; text-align:right;
  font-size:clamp(10px,.72vw,11.5px); font-weight:600;
  letter-spacing:.18em; text-transform:uppercase; color:var(--ink-faint);
}

/* le canevas proportionnel */
.block{
  container-type:inline-size;
  position:relative;
  width:100%;
  aspect-ratio:100 / var(--h);
}
.m{
  position:absolute;
  left:calc(var(--l) * 1cqw);
  top:calc(var(--t) * 1cqw);
  width:calc(var(--w) * 1cqw);
  margin:0;
}
.m .frame{
  position:relative;
  width:100%;
  aspect-ratio:var(--ar);
  overflow:hidden;
  background:var(--bg-2);
  border-radius:2px;
}
.m .frame > img,
.m .frame > video{
  width:100%; height:100%;
  object-fit:cover;
}
.m figcaption{
  margin-top:.7em;
  font-size:clamp(9.5px,.68vw,11px);
  font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-faint);
}

/* apparition au scroll — masqué uniquement si JS est actif */
.js .reveal{ opacity:0; transform:translate3d(0,26px,0); }
.js .reveal.in{
  opacity:1; transform:none;
  transition:opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1);
}

/* -------------------------- lecteur vidéo -------------------------- */
.m--v .frame{ cursor:pointer; }
.m--v .frame video{ background:#000; }
.poster{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover;
  transition:opacity var(--t-med), transform 1.1s cubic-bezier(.22,.61,.36,1);
}
.m--v .frame:hover .poster{ transform:scale(1.028); }
.m--v.is-playing .poster{ opacity:0; pointer-events:none; }

.play{
  position:absolute; inset:0; z-index:2;
  display:grid; place-items:center;
  border:0; padding:0; margin:0;
  background:transparent; color:var(--ink); cursor:pointer;
  transition:opacity var(--t-fast);
}
.play::before{
  content:'';
  width:clamp(34px,4.4cqw,62px); aspect-ratio:1;
  border-radius:50%;
  border:1px solid rgba(239,234,224,.55);
  background:rgba(10,10,11,.3);
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  transition:background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.play::after{
  content:'';
  position:absolute;
  width:0; height:0;
  border-style:solid;
  border-width:clamp(5px,.62cqw,8px) 0 clamp(5px,.62cqw,8px) clamp(8px,1.05cqw,14px);
  border-color:transparent transparent transparent var(--ink);
  margin-left:clamp(2px,.25cqw,4px);
  transition:border-left-color var(--t-fast);
}
.m--v .frame:hover .play::before{
  background:var(--ink); border-color:var(--ink); transform:scale(1.06);
}
.m--v .frame:hover .play::after{ border-left-color:#0a0a0b; }
.m--v.is-playing .play{ opacity:0; pointer-events:none; }

/* --------------------------- photo --------------------------- */
.m--p .frame{ cursor:zoom-in; }
.m--p .frame img{ transition:transform 1.1s cubic-bezier(.22,.61,.36,1), opacity var(--t-med); }
.m--p .frame:hover img{ transform:scale(1.035); }

/* =========================== SECTIONS =========================== */
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:24px; flex-wrap:wrap;
  margin-bottom:clamp(26px,3.4vw,52px);
  padding-bottom:clamp(12px,1.4vw,20px);
  border-bottom:1px solid var(--line);
}
.section-head h2{
  margin:0;
  font-size:clamp(1.75rem,4vw,3.4rem);
  font-weight:400; line-height:1; letter-spacing:-.03em;
}
.section-head p{
  margin:0; max-width:38ch;
  font-size:clamp(.9rem,1.05vw,1.05rem);
  color:var(--ink-soft);
}
.band{ padding:clamp(64px,10vw,150px) 0; }
.band + .band{ padding-top:0; }

.playlist-link{
  display:inline-flex; align-items:center; gap:.85em;
  margin-top:clamp(30px,4vw,56px);
  padding:.9em 1.5em;
  border:1px solid var(--line); border-radius:100px;
  font-size:clamp(10.5px,.78vw,12px); font-weight:600;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-soft);
  transition:color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.playlist-link:hover{ color:#0a0a0b; background:var(--ink); border-color:var(--ink); }
.playlist-link svg{ width:1.1em; height:1.1em; flex:none; }

/* =========================== CONTACT ============================ */
.contact{
  background:var(--bg-2);
  border-top:1px solid var(--line);
  padding:clamp(70px,11vw,170px) 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  gap:clamp(36px,6vw,110px);
  align-items:start;
}
.contact-aside h2{
  margin:.4em 0 .5em;
  font-size:clamp(1.9rem,4.2vw,3.6rem);
  font-weight:400; line-height:1; letter-spacing:-.03em;
}
.contact-aside p{ margin:0 0 1.6em; max-width:34ch; color:var(--ink-soft); }
.contact-aside .direct{
  display:flex; flex-direction:column; gap:.45em;
  font-size:clamp(.9rem,1.05vw,1.05rem);
}
.contact-aside .direct a{
  color:var(--ink); border-bottom:1px solid var(--line);
  padding-bottom:.15em; width:fit-content;
  transition:border-color var(--t-fast), color var(--t-fast);
}
.contact-aside .direct a:hover{ color:var(--gold); border-color:var(--gold); }

.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,1.6vw,24px); }
.field{ display:flex; flex-direction:column; gap:.55em; margin-bottom:clamp(16px,2vw,26px); }
.field label{
  font-size:clamp(9.5px,.7vw,11px); font-weight:600;
  letter-spacing:.18em; text-transform:uppercase; color:var(--ink-faint);
}
.field input, .field textarea{
  font:inherit; color:var(--ink);
  background:transparent;
  border:0; border-bottom:1px solid var(--line);
  padding:.65em 0;
  border-radius:0;
  transition:border-color var(--t-fast);
}
.field textarea{ resize:vertical; min-height:7.5em; }
.field input:focus, .field textarea:focus{
  outline:none; border-bottom-color:var(--gold);
}
.field input::placeholder, .field textarea::placeholder{ color:rgba(239,234,224,.22); }
.hp{ position:absolute; left:-9999px; opacity:0; height:0; width:0; overflow:hidden; }

.submit{
  margin-top:clamp(10px,1.4vw,18px);
  display:inline-flex; align-items:center; gap:.8em;
  padding:1em 2.2em;
  font:inherit; font-size:clamp(11px,.82vw,12.5px);
  font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  color:#0a0a0b; background:var(--ink);
  border:1px solid var(--ink); border-radius:100px;
  cursor:pointer;
  transition:background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.submit:hover{ background:var(--gold); border-color:var(--gold); }
.submit[disabled]{ opacity:.5; cursor:progress; }
.form-note{
  margin-top:1.2em; font-size:.86rem; color:var(--ink-soft);
}
.form-note[data-state="ok"]{ color:var(--gold); }
.form-note[data-state="err"]{ color:#e4886f; }

/* ============================ FOOTER ============================ */
.site-foot{
  border-top:1px solid var(--line);
  padding:clamp(34px,4.4vw,62px) 0;
  font-size:clamp(11px,.8vw,12.5px);
  color:var(--ink-faint);
}
.foot-grid{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; flex-wrap:wrap;
}
.foot-grid img{ height:clamp(26px,2.6vw,36px); width:auto; opacity:.9; }
.foot-links{ display:flex; gap:clamp(14px,2vw,28px); letter-spacing:.16em; text-transform:uppercase; font-weight:600; }
.foot-links a{ transition:color var(--t-fast); }
.foot-links a:hover{ color:var(--ink); }

/* =========================== LIGHTBOX =========================== */
.lightbox{
  position:fixed; inset:0; z-index:100;
  display:none; place-items:center;
  background:rgba(6,6,7,.94);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  padding:clamp(40px,6vw,90px) clamp(16px,5vw,80px);
}
.lightbox.open{ display:grid; }
.lightbox img{
  max-width:100%; max-height:100%;
  width:auto; height:auto;
  object-fit:contain;
  animation:pop .45s cubic-bezier(.22,.61,.36,1);
}
@keyframes pop{ from{opacity:0; transform:scale(.985);} to{opacity:1; transform:none;} }
.lb-btn{
  position:absolute;
  display:grid; place-items:center;
  width:46px; height:46px;
  background:transparent; border:1px solid var(--line); border-radius:50%;
  color:var(--ink); font-size:20px; line-height:1; cursor:pointer;
  transition:border-color var(--t-fast), background var(--t-fast);
}
.lb-btn:hover{ border-color:var(--ink); background:rgba(239,234,224,.08); }
.lb-close{ top:clamp(14px,2.4vw,28px); right:clamp(14px,2.4vw,28px); }
.lb-prev{ left:clamp(10px,2vw,26px); top:50%; transform:translateY(-50%); }
.lb-next{ right:clamp(10px,2vw,26px); top:50%; transform:translateY(-50%); }
.lb-count{
  position:absolute; bottom:clamp(14px,2.4vw,28px); left:50%; transform:translateX(-50%);
  font-size:11px; font-weight:600; letter-spacing:.2em; color:var(--ink-faint);
  font-variant-numeric:tabular-nums;
}

/* ====================== PAGE CONTACT DÉDIÉE ===================== */
.page-contact{ padding-top:clamp(110px,13vw,190px); }
.page-contact .contact{ border-top:0; background:transparent; padding-top:0; }

/* =========================== RESPONSIVE ========================= */
@media (max-width:1000px){
  .contact-grid{ grid-template-columns:1fr; }
}

@media (max-width:900px){
  /* le canevas proportionnel devient une grille simple */
  .block{
    aspect-ratio:auto !important;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:clamp(10px,2.6vw,18px);
    align-items:start;
  }
  .m{
    position:static !important;
    left:auto !important; top:auto !important; width:auto !important;
  }
  .m[data-span="2"]{ grid-column:1 / -1; }
  .project-head{ flex-wrap:wrap; }
  .project-head .cat{ margin-left:0; width:100%; text-align:left; }
  .hero-copy h1{ max-width:none; }
  .sound-btn{ bottom:auto; top:calc(clamp(14px,1.6vw,22px) + 74px); }
  .form-row{ grid-template-columns:1fr; gap:0; }
}

@media (max-width:560px){
  /* sur petit écran : les vidéos passent pleine largeur, les photos
     restent sur deux colonnes pour garder un parcours lisible */
  .m--v{ grid-column:1 / -1; }
  .nav{ gap:13px; }
  .nav a{ font-size:10.5px; letter-spacing:.14em; }
}

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

/* ------- la vidéo ne se révèle qu'à la lecture (poster au-dessus) ------- */
.m--v .frame video{
  position:absolute; inset:0;
  opacity:0; z-index:1;
  transition:opacity .35s ease;
}
.m--v.is-playing .frame video{ opacity:1; }

/* ---------------- média introuvable : on l'affiche clairement ---------------- */
.m--v.is-broken .poster{ opacity:1; }
.m--v.is-broken .play{ opacity:0; pointer-events:none; }
.m--v.is-broken .frame::after{
  content:'Vidéo indisponible';
  position:absolute; inset:auto 0 0 0; z-index:3;
  padding:.7em 1em;
  font-size:clamp(9.5px,.68vw,11px); font-weight:600;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink); background:rgba(10,10,11,.78);
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
}