/* ============================================================
   STYLIX — site vitrine
   Néo-pop / Brand Art. Chrome sombre, oeuvres en couleur.
   ============================================================ */

:root{
  --bg:#0b0b0c;
  --bg-2:#101012;
  --panel:#141416;
  --line:rgba(244,241,234,.10);
  --line-strong:rgba(244,241,234,.22);
  --cream:#f4f1ea;
  --muted:#a49e94;
  --muted-2:#726c63;
  /* palette néo-pop (splatter CMJN) */
  --pink:#ff2e88;
  --yellow:#ffd21e;
  --cyan:#17c3ff;
  --violet:#8b5cff;
  --grad:linear-gradient(90deg,var(--pink),var(--violet) 32%,var(--cyan) 62%,var(--yellow));
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;
  --marker:"Permanent Marker",var(--sans);
  --maxw:1280px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--cream);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--pink);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.eyebrow{
  font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}
.eyebrow .dot{color:var(--pink)}

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

/* ---------------- NAV ---------------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,5vw,64px);
  transition:background .4s var(--ease),padding .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(11,11,12,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding-top:12px;padding-bottom:12px;
}
.brand{font-family:var(--serif);font-weight:800;font-size:1.5rem;letter-spacing:.14em}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{
  font-size:.82rem;letter-spacing:.06em;color:var(--muted);
  text-transform:uppercase;font-weight:500;position:relative;transition:color .3s
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--grad);transition:width .35s var(--ease)
}
.nav-links a:hover{color:var(--cream)}
.nav-links a:hover::after{width:100%}
.lang{display:flex;gap:2px;align-items:center;font-size:.78rem;font-weight:600;letter-spacing:.05em}
.lang button{background:none;border:none;color:var(--muted-2);cursor:pointer;padding:4px 6px;font:inherit;transition:color .25s}
.lang button.active{color:var(--cream)}
.lang span{color:var(--muted-2)}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.burger i{display:block;width:24px;height:2px;background:var(--cream);transition:.3s}

/* ---------------- HERO ---------------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.06);animation:heroZoom 18s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,11,12,.82) 0%,rgba(11,11,12,.35) 34%,rgba(11,11,12,.05) 58%,transparent 100%),
    linear-gradient(180deg,rgba(11,11,12,.6) 0%,rgba(11,11,12,.12) 34%,rgba(11,11,12,.72) 76%,var(--bg) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(48px,9vh,110px)}
.hero-tag{margin-bottom:22px}
.hero h1{
  font-family:var(--serif);font-weight:800;
  font-size:clamp(3.4rem,15vw,12rem);line-height:.92;letter-spacing:.02em;
  text-transform:uppercase;
}
.hero h1 .x{font-family:var(--marker);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:.5em;vertical-align:.18em;padding:0 .08em}
.hero-sub{
  display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-top:26px;max-width:640px;
  font-size:clamp(1rem,2.2vw,1.24rem);color:var(--cream)
}
.hero-sub .lead{color:var(--muted);font-size:.98rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.scrollcue{position:absolute;bottom:26px;right:clamp(20px,5vw,64px);z-index:2;font-size:.7rem;
  letter-spacing:.28em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px}
.scrollcue .bar{width:46px;height:1px;background:var(--muted-2);position:relative;overflow:hidden}
.scrollcue .bar::after{content:"";position:absolute;inset:0;width:40%;background:var(--cream);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:translateX(-120%)}100%{transform:translateX(320%)}}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 26px;border-radius:100px;font-size:.82rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;cursor:pointer;transition:.35s var(--ease);border:1px solid var(--line-strong)
}
.btn-primary{background:var(--cream);color:#111;border-color:var(--cream)}
.btn-primary:hover{background:transparent;color:var(--cream);transform:translateY(-2px)}
.btn-ghost{color:var(--cream)}
.btn-ghost:hover{border-color:var(--cream);transform:translateY(-2px)}
.btn svg{width:15px;height:15px}

/* ---------------- MARQUEE ---------------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:20px 0;overflow:hidden;white-space:nowrap;background:var(--bg-2)}
.marquee-track{display:inline-flex;gap:52px;animation:scroll 34s linear infinite;will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--serif);font-size:1.5rem;letter-spacing:.14em;color:var(--muted-2);text-transform:uppercase}
.marquee span.hl{color:var(--cream)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------------- SECTION SHELL ---------------- */
section{position:relative}
.section-pad{padding:clamp(80px,13vh,150px) 0}
.section-head{max-width:760px;margin-bottom:clamp(40px,6vw,70px)}
.section-head h2{font-family:var(--serif);font-weight:700;font-size:clamp(2.1rem,5.5vw,4rem);line-height:1.04;margin:16px 0 0;letter-spacing:.01em}
.section-head p{color:var(--muted);font-size:1.06rem;margin-top:20px;max-width:620px}

/* ---------------- CONCEPT ---------------- */
.concept{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.concept-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,6vw,80px);align-items:center}
.concept-statement{font-family:var(--serif);font-size:clamp(1.7rem,4vw,3rem);line-height:1.18;font-weight:600}
.concept-statement em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.concept-body p{color:var(--muted);margin-bottom:18px;font-size:1.04rem}
.concept-body p strong{color:var(--cream);font-weight:600}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px;border-top:1px solid var(--line);padding-top:34px}
.pillar .n{font-family:var(--serif);font-size:2.2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pillar .t{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:8px}

/* ---------------- GALLERY ---------------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.filters button{
  background:none;border:1px solid var(--line-strong);color:var(--muted);
  padding:9px 20px;border-radius:100px;font:inherit;font-size:.8rem;font-weight:500;letter-spacing:.05em;
  text-transform:uppercase;cursor:pointer;transition:.3s var(--ease)
}
.filters button:hover{color:var(--cream);border-color:var(--cream)}
.filters button.active{background:var(--cream);color:#111;border-color:var(--cream)}

.grid{columns:3;column-gap:20px}
.card{
  break-inside:avoid;margin-bottom:20px;position:relative;overflow:hidden;border-radius:6px;
  cursor:pointer;background:var(--panel);border:1px solid var(--line);
  transition:transform .5s var(--ease),opacity .5s var(--ease),border-color .4s
}
.card.hide{display:none}
.card img{width:100%;height:auto;transition:transform .8s var(--ease),filter .6s;filter:saturate(1.02)}
.card:hover{border-color:var(--line-strong)}
.card:hover img{transform:scale(1.05)}
.card-meta{
  position:absolute;left:0;right:0;bottom:0;padding:22px 20px 18px;
  background:linear-gradient(0deg,rgba(9,9,10,.92),rgba(9,9,10,.4) 60%,transparent);
  transform:translateY(12px);opacity:0;transition:.5s var(--ease)
}
.card:hover .card-meta{transform:none;opacity:1}
.card-meta .t{font-family:var(--serif);font-size:1.24rem;font-weight:700;line-height:1.1}
.card-meta .m{font-size:.82rem;color:var(--muted);margin-top:5px;letter-spacing:.02em}
.card-meta .u{display:inline-block;margin-top:10px;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cream);border:1px solid var(--line-strong);border-radius:100px;padding:4px 11px}
.card .plus{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  background:rgba(11,11,12,.5);backdrop-filter:blur(6px);display:grid;place-items:center;opacity:0;transition:.4s;border:1px solid var(--line)}
.card:hover .plus{opacity:1}
.card .plus::before,.card .plus::after{content:"";position:absolute;background:var(--cream)}
.card .plus::before{width:13px;height:1.5px}
.card .plus::after{width:1.5px;height:13px}

/* ---------------- PROCÉDÉ ---------------- */
.process{background:var(--bg-2);border-top:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:20px}
.step{padding-top:26px;border-top:1px solid var(--line-strong)}
.step .k{font-family:var(--marker);font-size:1.4rem;color:var(--muted-2)}
.step h3{font-family:var(--serif);font-size:1.35rem;font-weight:700;margin:14px 0 10px}
.step p{color:var(--muted);font-size:.95rem}

/* ---------------- QUOTE ---------------- */
.quote{padding:clamp(70px,11vh,130px) 0;text-align:center}
.quote blockquote{font-family:var(--serif);font-size:clamp(1.8rem,5vw,3.6rem);line-height:1.16;font-weight:600;max-width:15ch;margin:0 auto}
.quote blockquote .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.quote cite{display:block;margin-top:28px;font-style:normal;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------------- ARTISTE ---------------- */
.artist{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.artist-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,80px);align-items:center}
.artist-photo{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.artist-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.artist-photo .tape{position:absolute;top:16px;left:16px;font-family:var(--marker);font-size:1rem;color:var(--cream);
  background:rgba(11,11,12,.5);backdrop-filter:blur(6px);padding:6px 14px;border-radius:4px;border:1px solid var(--line)}
.artist-body h2{font-family:var(--serif);font-size:clamp(2rem,5vw,3.4rem);font-weight:700;line-height:1.05;margin:14px 0 22px}
.artist-body p{color:var(--muted);margin-bottom:16px;font-size:1.04rem}
.artist-body p strong{color:var(--cream);font-weight:600}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;border-top:1px solid var(--line);padding-top:28px}
.stat .n{font-family:var(--serif);font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:700}
.stat .l{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:6px}

/* ---------------- CONTACT ---------------- */
.contact{text-align:center;padding:clamp(90px,15vh,180px) 0}
.contact h2{font-family:var(--serif);font-size:clamp(2.4rem,7vw,5.4rem);font-weight:700;line-height:1;letter-spacing:.01em}
.contact .mail{display:inline-block;margin-top:30px;font-family:var(--serif);font-size:clamp(1.3rem,3.6vw,2.2rem);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  border-bottom:1px solid var(--line-strong);padding-bottom:6px;transition:border-color .3s}
.contact .mail:hover{border-color:var(--cream)}
.contact .socials{display:flex;gap:16px;justify-content:center;margin-top:44px;flex-wrap:wrap}
.social{display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border:1px solid var(--line-strong);
  border-radius:100px;font-size:.82rem;letter-spacing:.06em;transition:.35s var(--ease)}
.social:hover{border-color:var(--cream);transform:translateY(-2px)}
.social svg{width:17px;height:17px}

/* ---------------- FOOTER ---------------- */
footer{border-top:1px solid var(--line);padding:40px 0}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:var(--muted-2);font-size:.8rem;letter-spacing:.04em}
.foot .brand{font-size:1.1rem}

/* ---------------- LIGHTBOX ---------------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(7,7,8,.94);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:5vh 4vw;
  opacity:0;pointer-events:none;transition:opacity .4s var(--ease)}
.lb.open{opacity:1;pointer-events:auto}
.lb-inner{max-width:1100px;width:100%;display:grid;grid-template-columns:1.5fr .9fr;gap:0;
  background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;
  transform:scale(.97);transition:transform .45s var(--ease);max-height:90vh}
.lb.open .lb-inner{transform:none}
.lb-img{background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lb-img img{width:100%;height:100%;object-fit:contain;max-height:90vh}
.lb-info{padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;justify-content:center}
.lb-info .u{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--pink);font-weight:600}
.lb-info h3{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700;line-height:1.05;margin:14px 0 6px}
.lb-info .mash{color:var(--muted);font-size:1rem;margin-bottom:24px}
.lb-info .specs{border-top:1px solid var(--line);padding-top:20px;margin-top:6px}
.lb-info .specs div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;font-size:.9rem;border-bottom:1px solid var(--line)}
.lb-info .specs .lab{color:var(--muted-2);letter-spacing:.04em}
.lb-info .specs .val{color:var(--cream);text-align:right}
.lb-info .cta{margin-top:26px}
.lb-close{position:absolute;top:20px;right:24px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line-strong);background:rgba(11,11,12,.6);color:var(--cream);cursor:pointer;
  display:grid;place-items:center;font-size:1.2rem;transition:.3s;z-index:2}
.lb-close:hover{border-color:var(--cream);transform:rotate(90deg)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;
  border:1px solid var(--line-strong);background:rgba(11,11,12,.6);color:var(--cream);cursor:pointer;
  display:grid;place-items:center;transition:.3s;z-index:2}
.lb-nav:hover{border-color:var(--cream)}
.lb-prev{left:3vw}.lb-next{right:3vw}
.lb-nav svg{width:20px;height:20px}

/* ---------------- RESPONSIVE ---------------- */
@media(max-width:1000px){
  .grid{columns:2}
  .concept-grid,.artist-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .lb-inner{grid-template-columns:1fr;max-height:92vh;overflow:auto}
  .lb-img img{max-height:52vh}
  .artist-photo{order:-1;max-width:420px}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--bg-2);
    flex-direction:column;justify-content:center;gap:30px;padding:40px;
    border-left:1px solid var(--line);transform:translateX(100%);transition:transform .5s var(--ease);z-index:55
  }
  .nav-links.open{transform:none}
  .nav-links a{font-size:1.05rem;color:var(--cream)}
  .burger{display:flex;z-index:60}
  .burger.x i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.x i:nth-child(2){opacity:0}
  .burger.x i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .grid{columns:1}
  .pillars,.stats{grid-template-columns:1fr;gap:14px}
  .steps{grid-template-columns:1fr}
  .lb-prev{left:12px}.lb-next{right:12px}
  .scrollcue{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.001s!important}
  .reveal{opacity:1;transform:none}
}