/* ═══════════════════════════════════════════════════════════════════
   SYNTHOCODE STUDIO — « Nocturne »
   Design system global. Palette tirée du logo : nuit violette, lavande,
   or champagne des étoiles. Instrument Serif · Geist · Geist Mono.
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --st-bg:#0b0912;
  --st-bg-2:#100d1a;
  --st-surface:#151122;
  --st-surface-2:#1c172d;
  --st-line:rgba(237,231,255,.09);
  --st-line-2:rgba(237,231,255,.17);
  --st-text:#f2eee6;
  --st-text-2:#bdb6cc;
  --st-muted:#8b849d;
  --st-violet:#8b6cff;
  --st-lavender:#c9baff;
  --st-gold:#e9c98b;
  --st-gold-2:#f6e2b8;
  --st-grad:linear-gradient(100deg,#f6e2b8 0%,#e9c98b 30%,#c9baff 75%,#8b6cff 100%);
  --st-serif:'Instrument Serif',Georgia,serif;
  --st-sans:'Geist','Inter',system-ui,sans-serif;
  --st-mono:'Geist Mono',ui-monospace,monospace;
  --st-ease:cubic-bezier(.16,1,.3,1);
  --st-ease-io:cubic-bezier(.65,0,.35,1);
  --st-r:22px;
  --st-r-lg:32px;
  --st-shell:1320px;
  --st-gutter:clamp(20px,4vw,48px);
}

/* ─── Base ─── */
html{background:var(--st-bg);scrollbar-color:#2c2540 var(--st-bg)}
body{
  background:var(--st-bg)!important;color:var(--st-text)!important;
  font-family:var(--st-sans)!important;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
::selection{background:var(--st-gold);color:#120e1c}
:focus-visible{outline:2px solid var(--st-gold);outline-offset:3px;border-radius:6px}
a{color:inherit}
img{max-width:100%}
.main-content{position:relative;z-index:auto!important;transform:none!important}
.nav-spacer{display:none!important}
.animated-bg{display:none}

/* grain global très léger */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:2000;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.st-shell{max-width:var(--st-shell);margin:0 auto;padding:0 var(--st-gutter);position:relative}
.st-section{padding:clamp(96px,12vw,168px) 0;position:relative}
.st-section-tight{padding:clamp(64px,8vw,112px) 0}

/* ─── Typo ─── */
.st-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--st-mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--st-text-2);
}
.st-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--st-gold);box-shadow:0 0 12px var(--st-gold)}
.st-display,.st-h2,.st-h3{font-family:var(--st-serif);font-weight:400;letter-spacing:-.02em;color:var(--st-text);margin:0}
.st-display{font-size:clamp(56px,10.5vw,168px);line-height:.92}
.st-h2{font-size:clamp(44px,6.6vw,104px);line-height:.95}
.st-h3{font-size:clamp(28px,3vw,40px);line-height:1.05}
.st-display em,.st-h2 em,.st-h3 em,.st-grad{
  font-style:italic;background:var(--st-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;padding-right:.06em;
}
.st-lede{font-size:clamp(18px,1.5vw,21px);line-height:1.6;color:var(--st-text-2);max-width:56ch;margin:0}
.st-mono{font-family:var(--st-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--st-muted)}
.st-head{display:flex;flex-direction:column;gap:22px;margin-bottom:clamp(48px,6vw,88px)}
.st-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}

/* split-text (préparé par JS) */
.st-w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.st-wi{display:inline-block;will-change:transform}

/* ─── Boutons ─── */
.st-btn{
  --bg:var(--st-text);--fg:#110d1b;
  position:relative;display:inline-flex;align-items:center;gap:12px;isolation:isolate;overflow:hidden;
  padding:17px 28px;border-radius:999px;border:1px solid var(--bg);
  background:var(--bg);color:var(--fg)!important;text-decoration:none!important;
  font-family:var(--st-sans);font-size:15px;font-weight:500;letter-spacing:-.005em;line-height:1;
  cursor:pointer;transition:color .5s var(--st-ease),border-color .5s var(--st-ease);
}
.st-btn::before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:var(--st-gold);
  transform:translateY(101%);transition:transform .6s var(--st-ease);
}
.st-btn:hover::before{transform:translateY(0)}
.st-btn:hover{border-color:var(--st-gold)}
.st-btn .st-arr{display:inline-block;transition:transform .5s var(--st-ease)}
.st-btn:hover .st-arr{transform:translateX(4px) rotate(-45deg)}
.st-btn-ghost{--bg:transparent;--fg:var(--st-text);border-color:var(--st-line-2)}
.st-btn-ghost:hover{color:#110d1b!important}
.st-btn-sm{padding:12px 20px;font-size:14px}

.st-link{
  position:relative;display:inline-flex;align-items:center;gap:8px;text-decoration:none!important;
  color:var(--st-text)!important;font-weight:500;font-size:15px;
}
.st-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;
  transform-origin:right;transform:scaleX(.25);opacity:.5;transition:transform .6s var(--st-ease),opacity .3s;
}
.st-link:hover::after{transform-origin:left;transform:scaleX(1);opacity:1}
.st-link:hover{color:var(--st-gold)!important}

/* Bouton rond magnétique */
.st-round{
  position:relative;width:clamp(150px,15vw,200px);aspect-ratio:1;border-radius:50%;
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:var(--st-gold);color:#120e1c!important;text-decoration:none!important;
  font-weight:500;font-size:16px;line-height:1.2;text-align:center;
  transition:background .4s var(--st-ease);
}
.st-round:hover{background:var(--st-gold-2)}
.st-round .st-arr{font-size:22px}

/* ─── Pastille disponibilité ─── */
.st-pill{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 12px;border-radius:999px;
  border:1px solid var(--st-line-2);background:rgba(255,255,255,.03);
  font-size:13.5px;color:var(--st-text-2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.st-pulse{position:relative;width:8px;height:8px;border-radius:50%;background:#7ee2a8}
.st-pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid #7ee2a8;animation:stPulse 2.2s var(--st-ease) infinite}
@keyframes stPulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.2);opacity:0}}

/* ─── Tags ─── */
.st-tag{
  display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;
  border:1px solid var(--st-line-2);font-family:var(--st-mono);font-size:11.5px;letter-spacing:.04em;color:var(--st-text-2);
}

/* ─── Cartes « spotlight » ─── */
.st-card{
  --mx:50%;--my:50%;
  position:relative;border-radius:var(--st-r);background:var(--st-surface);
  border:1px solid var(--st-line);overflow:hidden;isolation:isolate;
  transition:border-color .5s var(--st-ease),transform .6s var(--st-ease);
}
.st-card::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .5s;
  background:radial-gradient(520px circle at var(--mx) var(--my),rgba(201,186,255,.12),transparent 45%);
}
.st-card:hover{border-color:var(--st-line-2)}
.st-card:hover::before{opacity:1}

/* ═══════════════ HEADER ═══════════════ */
.st-header{
  position:fixed;top:0;left:0;right:0;z-index:1200;
  padding:18px 0;transition:padding .5s var(--st-ease),background .5s,border-color .5s,transform .6s var(--st-ease);
  border-bottom:1px solid transparent;
}
.st-header.is-scrolled{
  padding:10px 0;background:rgba(11,9,18,.72);border-bottom-color:var(--st-line);
  -webkit-backdrop-filter:saturate(160%) blur(18px);backdrop-filter:saturate(160%) blur(18px);
}
.st-header.is-hidden{transform:translateY(-110%)}
.st-header .st-shell{display:flex;align-items:center;justify-content:space-between;gap:24px}
.st-logo{display:flex;align-items:center;flex:none}
.st-logo img{height:104px;width:auto;display:block;margin:-22px -10px;transition:height .5s var(--st-ease),margin .5s var(--st-ease)}
.st-header.is-scrolled .st-logo img{height:84px;margin:-18px -8px}
.st-nav{display:flex;align-items:center;gap:4px;padding:6px;border-radius:999px;border:1px solid var(--st-line);background:rgba(255,255,255,.025)}
.st-nav a.nav-link{
  position:relative;padding:10px 18px!important;border-radius:999px;
  font-family:var(--st-sans)!important;font-size:14.5px!important;font-weight:500!important;letter-spacing:0!important;
  text-transform:none!important;color:var(--st-text-2)!important;text-decoration:none!important;
  transition:color .3s,background .3s;background:transparent!important;
}
.st-nav a.nav-link::before,.st-nav a.nav-link::after{display:none!important}
.st-nav a.nav-link:hover{color:var(--st-text)!important}
.st-nav a.nav-link.active{color:#120e1c!important;background:var(--st-text)!important}
.st-header-cta{display:flex;align-items:center;gap:12px}
.st-burger{
  display:none;width:48px;height:48px;border-radius:50%;border:1px solid var(--st-line-2);background:transparent;
  align-items:center;justify-content:center;flex-direction:column;gap:6px;cursor:pointer;position:relative;z-index:1302;
}
.st-burger span{display:block;width:18px;height:1.5px;background:var(--st-text);transition:transform .5s var(--st-ease)}
.st-burger.is-open span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
.st-burger.is-open span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
@media(max-width:991.98px){
  .st-nav,.st-header-cta .st-btn{display:none}
  .st-burger{display:inline-flex}
  .st-logo img{height:52px}
}

/* Menu plein écran */
.st-menu{
  position:fixed;inset:0;z-index:1300;background:var(--st-bg-2);
  clip-path:circle(0% at calc(100% - 44px) 44px);transition:clip-path .9s var(--st-ease-io);
  display:flex;flex-direction:column;justify-content:space-between;padding:120px var(--st-gutter) 36px;
  overflow:hidden;
}
.st-menu.is-open{clip-path:circle(150% at calc(100% - 44px) 44px)}
.st-menu nav{display:flex;flex-direction:column}
.st-menu nav a{
  display:flex;align-items:baseline;gap:18px;padding:10px 0;border-bottom:1px solid var(--st-line);
  font-family:var(--st-serif);font-size:clamp(42px,11vw,72px);line-height:1;color:var(--st-text);text-decoration:none;
  transform:translateY(40px);opacity:0;transition:transform .8s var(--st-ease),opacity .8s var(--st-ease),color .3s;
}
.st-menu nav a span{font-family:var(--st-mono);font-size:12px;color:var(--st-gold);letter-spacing:.1em}
.st-menu nav a.active,.st-menu nav a:hover{color:var(--st-gold)}
.st-menu.is-open nav a{transform:none;opacity:1}
.st-menu.is-open nav a:nth-child(1){transition-delay:.25s}
.st-menu.is-open nav a:nth-child(2){transition-delay:.31s}
.st-menu.is-open nav a:nth-child(3){transition-delay:.37s}
.st-menu.is-open nav a:nth-child(4){transition-delay:.43s}
.st-menu.is-open nav a:nth-child(5){transition-delay:.49s}
.st-menu-foot{display:flex;flex-direction:column;gap:18px;opacity:0;transition:opacity .6s .6s}
.st-menu.is-open .st-menu-foot{opacity:1}
.st-menu-foot a{color:var(--st-text-2);text-decoration:none}
@media(min-width:992px){.st-menu{display:none}}

/* ─── Rideau de transition ─── */
.st-curtain{
  position:fixed;inset:0;z-index:1500;pointer-events:none;background:var(--st-surface-2);
  transform:scaleY(0);transform-origin:bottom;
  display:flex;align-items:center;justify-content:center;
}
.st-curtain img{height:90px;opacity:0;transition:opacity .3s}
body.st-leaving .st-curtain{transform:scaleY(1);transition:transform .55s var(--st-ease-io)}
body.st-leaving .st-curtain img{opacity:1;transition-delay:.25s}
body.st-entering .st-curtain{transform:scaleY(0);transform-origin:top;transition:transform .7s var(--st-ease-io)}

/* Loader d'entrée */
.page-loader{background:var(--st-bg)!important}
.page-loader .loader{border-color:var(--st-line)!important;border-top-color:var(--st-gold)!important}
.page-loader .loader-text{font-family:var(--st-mono)!important;color:var(--st-text-2)!important;letter-spacing:.4em}

/* ═══════════════ FOOTER ═══════════════ */
.st-footer{position:relative;background:var(--st-bg-2);border-top:1px solid var(--st-line);overflow:hidden;z-index:1}
.st-footer-cta{padding:clamp(80px,11vw,150px) 0 clamp(64px,8vw,100px);border-bottom:1px solid var(--st-line);position:relative}
.st-footer-cta .st-shell{display:grid;grid-template-columns:1fr auto;align-items:center;gap:48px}
.st-footer-cta h2{font-family:var(--st-serif);font-weight:400;font-size:clamp(52px,9vw,148px);line-height:.92;letter-spacing:-.025em;margin:0}
.st-footer-cta h2 em{font-style:italic;background:var(--st-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.st-footer-cta p{color:var(--st-text-2);margin:22px 0 0;max-width:46ch}
@media(max-width:820px){.st-footer-cta .st-shell{grid-template-columns:1fr}}
.st-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:72px 0 56px}
@media(max-width:991px){.st-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.st-footer-grid{grid-template-columns:1fr}}
.st-footer h3{font-family:var(--st-mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--st-muted);margin:0 0 20px}
.st-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.st-footer ul a{color:var(--st-text-2);text-decoration:none;transition:color .3s;font-size:15.5px}
.st-footer ul a:hover{color:var(--st-gold)}
.st-footer-brand img{height:84px;width:auto;margin:-8px 0 14px -6px}
.st-footer-brand p{color:var(--st-text-2);font-size:15.5px;max-width:34ch;margin:0 0 24px}
.st-social{display:flex;gap:10px}
.st-social a{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--st-line-2);display:inline-flex;align-items:center;justify-content:center;
  color:var(--st-text-2);transition:background .4s var(--st-ease),color .4s,border-color .4s;
}
.st-social a:hover{background:var(--st-text);color:#120e1c;border-color:var(--st-text)}
.st-social svg{width:17px;height:17px}
.st-footer-word{
  font-family:var(--st-serif);font-size:clamp(64px,17.5vw,300px);line-height:.8;letter-spacing:-.04em;
  text-align:center;white-space:nowrap;user-select:none;margin:0 0 -.12em;
  background:linear-gradient(180deg,rgba(242,238,230,.16),rgba(242,238,230,0) 85%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.st-footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 0;border-top:1px solid var(--st-line);font-size:13.5px;color:var(--st-muted)}
.st-footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}
.st-footer-bottom a{color:var(--st-muted);text-decoration:none}
.st-footer-bottom a:hover{color:var(--st-text)}

.st-top{
  position:fixed;right:24px;bottom:24px;z-index:1100;width:52px;height:52px;border-radius:50%;
  border:1px solid var(--st-line-2);background:rgba(21,17,34,.8);color:var(--st-text);cursor:pointer;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .5s var(--st-ease),transform .5s var(--st-ease),background .3s;
}
.st-top svg{position:absolute;inset:-1px;width:calc(100% + 2px);height:calc(100% + 2px);transform:rotate(-90deg)}
.st-top circle{fill:none;stroke:var(--st-gold);stroke-width:1.5}
.st-top.is-visible{opacity:1;transform:none;pointer-events:auto}
.st-top:hover{background:var(--st-text);color:#120e1c}

/* ═══════════════ MARQUEE ═══════════════ */
.st-marquee{overflow:hidden;border-block:1px solid var(--st-line);padding:26px 0;position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.st-marquee-track{display:flex;gap:56px;width:max-content;animation:stMarquee 38s linear infinite}
.st-marquee:hover .st-marquee-track{animation-play-state:paused}
.st-marquee-item{display:inline-flex;align-items:center;gap:56px;font-family:var(--st-serif);font-size:clamp(28px,3.4vw,44px);color:var(--st-text-2);white-space:nowrap}
.st-marquee-item::after{content:"✦";font-size:.5em;color:var(--st-gold)}
@keyframes stMarquee{to{transform:translateX(-50%)}}

/* ═══════════════ MODALE PROJET ═══════════════ */
.st-modal .modal-dialog{max-width:1120px;padding:0 12px}
.st-modal .modal-content{
  background:var(--st-surface)!important;border:1px solid var(--st-line-2)!important;border-radius:var(--st-r-lg)!important;
  color:var(--st-text);overflow:hidden;box-shadow:0 40px 120px -20px rgba(0,0,0,.7)!important;
}
.modal-backdrop.show{background:#05040a;opacity:.82}
.st-modal-grid{display:grid;grid-template-columns:1.35fr 1fr}
@media(max-width:880px){.st-modal-grid{grid-template-columns:1fr}}
.st-modal-media{background:var(--st-bg-2);display:flex;align-items:center;justify-content:center;padding:28px;min-height:320px}
.st-modal-media img{max-width:100%;max-height:520px;border-radius:14px;object-fit:contain;display:block}
.st-modal-body{padding:44px 40px;display:flex;flex-direction:column;gap:18px}
.st-modal-body h2{font-family:var(--st-serif);font-weight:400;font-size:clamp(36px,4vw,52px);line-height:1;margin:0}
.st-modal-body p{color:var(--st-text-2);font-size:16px;line-height:1.7;margin:0}
.st-modal-tech{display:flex;flex-wrap:wrap;gap:6px}
.st-modal-tech .badge{all:unset;padding:6px 12px;border-radius:999px;border:1px solid var(--st-line-2);font-family:var(--st-mono);font-size:11.5px;color:var(--st-text-2)}
.st-modal-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:18px}
.st-modal-actions .st-btn{justify-content:center}
.st-modal-x{
  position:absolute;top:16px;right:16px;z-index:5;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--st-line-2);background:rgba(11,9,18,.7);color:var(--st-text);font-size:22px;line-height:1;cursor:pointer;
  transition:transform .5s var(--st-ease),background .3s;
}
.st-modal-x:hover{transform:rotate(90deg);background:var(--st-text);color:#120e1c}

/* ═══════════════ Aperçu qui suit le curseur ═══════════════ */
.st-cursor-preview{
  position:fixed;left:0;top:0;z-index:900;width:360px;aspect-ratio:16/10;border-radius:18px;overflow:hidden;
  pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.6);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.6);
}
.st-cursor-preview img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s}
.st-cursor-preview img.is-on{opacity:1}

/* ═══════════════ Pages historiques (vitrine, SEO, légal…) ═══════════════ */
.s-hero,.s-section,.l-page,.e-page{background:transparent!important}
.s-hero,.l-page{padding-top:150px!important}
.e-page{padding-top:150px!important}
.s-hero::before,.s-section::before,.l-page::before,.e-page::before{display:none!important}

/* ─── Accessibilité mouvement ─── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .st-marquee-track{animation:none}
}

/* Titres des pages historiques en Instrument Serif */
.s-hero h1,.s-section h2,.s-section h3,.l-page h1,.l-page h2,.e-page h1,.e-page h2,.s-h1,.s-h2,.l-h1,.s-num,.e-num{
  font-family:var(--st-serif)!important;font-weight:400!important;letter-spacing:-.015em!important;
}
.s-section,.l-page,.e-page,.s-hero{color:var(--st-text)}

/* ─── Correctifs d'héritage (main.css / editorial.css) ─── */
.page-loader{position:fixed!important;inset:0!important;height:auto!important}
.page-loader.loaded{display:none!important}
@media(max-width:768px){
  .main-content :is(h1,h2,h3,h4,h5,p):not(.s-hero *):not(.s-section *):not(.l-page *):not(.e-page *),
  .st-footer :is(h1,h2,h3,p){text-align:left!important}
}
/* dégradé conservé quand le titre est découpé en mots */
:is(.st-display,.st-h2,.st-h3,.st-footer-cta h2) em .st-wi{
  background:var(--st-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;padding-right:.04em;
}
@media(max-width:991.98px){.st-logo img,.st-header.is-scrolled .st-logo img{height:80px;margin:-16px -8px}}

/* ─── Logo : recadré sur le badge (x 182→418, y 78→302 dans un PNG 600×400),
   agrandi et détaché du fond sombre. L'image d'origine n'est pas modifiée. ─── */
.st-logo{position:relative;isolation:isolate}
.st-logo img,.st-header.is-scrolled .st-logo img{height:auto;margin:0}
.st-logo-mark{
  --w:104px;
  position:relative;display:block;flex:none;overflow:hidden;
  width:var(--w);height:calc(var(--w) * 224 / 236);
  filter:brightness(1.2) saturate(1.12)
    drop-shadow(0 0 1px rgba(255,255,255,.9))
    drop-shadow(0 0 1px rgba(255,255,255,.55))
    drop-shadow(0 0 18px rgba(201,186,255,.5));
  transition:width .5s var(--st-ease),filter .4s;
}
.st-logo-mark img{
  position:absolute!important;max-width:none!important;display:block;
  width:calc(var(--w) * 600 / 236)!important;height:auto!important;margin:0!important;
  left:calc(var(--w) * -182 / 236);top:calc(var(--w) * -78 / 236);
  filter:none!important;
}
.st-header.is-scrolled .st-logo-mark{--w:80px}
.st-logo:hover .st-logo-mark{filter:brightness(1.28) saturate(1.15)
  drop-shadow(0 0 1px rgba(255,255,255,.95)) drop-shadow(0 0 1px rgba(255,255,255,.7))
  drop-shadow(0 0 24px rgba(233,201,139,.6))}
.st-logo::before,.st-footer-brand::before{
  content:"";position:absolute;z-index:-1;pointer-events:none;border-radius:50%;
  background:radial-gradient(closest-side,rgba(201,186,255,.32),rgba(139,108,255,.12) 60%,transparent 100%);
}
.st-logo::before{left:50%;top:50%;width:150%;aspect-ratio:1;transform:translate(-50%,-50%)}
.st-footer-brand{position:relative;isolation:isolate}
.st-footer-brand .st-logo-mark{margin:0 0 22px}
.st-footer-brand::before{left:60px;top:57px;width:190px;height:190px;transform:translate(-50%,-50%)}
.st-curtain .st-logo-mark{opacity:0;transition:opacity .3s}
body.st-leaving .st-curtain .st-logo-mark{opacity:1;transition-delay:.25s}
@media(max-width:991.98px){.st-logo-mark,.st-header.is-scrolled .st-logo-mark{--w:74px}}

/* ─── Navigation : pastille qui glisse vers la page active ─── */
.st-nav{position:relative}
.st-nav-indicator{
  position:absolute;left:0;top:6px;bottom:6px;width:0;z-index:0;border-radius:999px;background:var(--st-text);
  opacity:0;pointer-events:none;
  transition:transform .6s var(--st-ease),width .6s var(--st-ease),opacity .3s;
}
.st-nav a.nav-link{z-index:1}
.st-nav.has-indicator .st-nav-indicator{opacity:1}
.st-nav.has-indicator a.nav-link.active{background:transparent!important}
.st-nav a.nav-link{transition:color .45s var(--st-ease)!important}

/* ─── Rideau de transition : visible et régulier ─── */
.st-curtain{
  background:
    radial-gradient(60% 50% at 50% 50%,rgba(139,108,255,.28),transparent 70%),
    linear-gradient(180deg,#1d1636 0%,#120e22 100%)!important;
}
.st-curtain::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--st-gold),transparent);
}
body.st-leaving .st-curtain{transform:scaleY(1);transform-origin:bottom;transition:transform .7s var(--st-ease-io)!important}
body.st-entering .st-curtain{transform:scaleY(0);transform-origin:top;transition:transform .8s var(--st-ease-io)!important}
body.st-entering .st-curtain::before{top:auto;bottom:0}
.st-curtain .st-logo-mark{transform:translateY(14px);transition:opacity .35s,transform .6s var(--st-ease)}
body.st-leaving .st-curtain .st-logo-mark{transform:none;transition-delay:.3s}
@media (prefers-reduced-motion:reduce){.st-nav-indicator{transition:none}}

/* Pastille : inverse la couleur du texte qu'elle recouvre (texte toujours lisible
   pendant le déplacement, plus d'« éclair » blanc qui efface les liens). */
.st-nav{isolation:isolate}
.st-nav-indicator{
  z-index:2;background:#fff;mix-blend-mode:difference;
  transition:transform .7s cubic-bezier(.65,0,.35,1),width .7s cubic-bezier(.65,0,.35,1),opacity .3s!important;
}
.st-nav.has-indicator a.nav-link,
.st-nav.has-indicator a.nav-link.active{color:var(--st-text)!important}
.st-nav.has-indicator a.nav-link:not(.active){color:rgba(242,238,230,.72)!important}
.st-nav.has-indicator a.nav-link:hover{color:var(--st-text)!important}

/* Rideau animé par le compositeur (fluide même si la page calcule) */
.st-curtain{will-change:transform;backface-visibility:hidden}

/* ═══════════════ TRANSITION ENTRE PAGES : fondu enchaîné ═══════════════
   View Transitions (Chrome, Edge, Safari) : le navigateur anime deux images
   de la page, l'animation ne peut donc pas être ralentie par le calcul de la
   page suivante. Fallback : fondu du contenu (.st-fade-out / .st-fade-in). */
.st-curtain{display:none!important}

/* L'en-tête reste immobile : seul le contenu change */
.st-header{view-transition-name:st-header}
::view-transition-group(st-header){animation:none}
::view-transition-old(st-header){display:none}
::view-transition-new(st-header){animation:none}

::view-transition-old(root){animation:stVtOut .32s cubic-bezier(.4,0,1,1) both}
::view-transition-new(root){animation:stVtIn .5s cubic-bezier(.16,1,.3,1) .08s both}
@keyframes stVtOut{to{opacity:0;transform:scale(.985)}}
@keyframes stVtIn{from{opacity:0;transform:translateY(14px)}}

.main-content.st-fade-out{opacity:0;transition:opacity .25s cubic-bezier(.4,0,1,1)}
.main-content.st-fade-in{animation:stVtIn .5s cubic-bezier(.16,1,.3,1) both}

@media (prefers-reduced-motion:reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* ═══════════════ Pastille de navigation : verre dépoli (style Apple) ═══════════════ */
.st-nav{
  isolation:auto;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 10px 30px -18px rgba(0,0,0,.6);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
}
.st-nav-indicator{
  z-index:0;mix-blend-mode:normal;overflow:hidden;box-sizing:border-box;
  background:
    linear-gradient(180deg,rgba(255,255,255,.26) 0%,rgba(255,255,255,.09) 55%,rgba(255,255,255,.14) 100%);
  border:1px solid rgba(255,255,255,.32);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.55),      /* reflet du bord supérieur */
    inset 0 -1px 1px rgba(255,255,255,.12),   /* rebond de lumière en bas */
    inset 0 0 12px rgba(201,186,255,.18),     /* lueur lavande intérieure */
    0 8px 22px -8px rgba(0,0,0,.55),          /* ombre portée */
    0 0 0 .5px rgba(201,186,255,.2);
  -webkit-backdrop-filter:blur(14px) saturate(190%) brightness(1.08);
  backdrop-filter:blur(14px) saturate(190%) brightness(1.08);
}
/* reflet spéculaire en haut à gauche */
.st-nav-indicator::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(120% 90% at 22% -20%,rgba(255,255,255,.45),transparent 55%);
  opacity:.7;
}
.st-nav a.nav-link{position:relative;z-index:1}
.st-nav.has-indicator a.nav-link.active{color:#fff!important;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.st-nav.has-indicator a.nav-link:not(.active){color:rgba(242,238,230,.68)!important}
.st-nav.has-indicator a.nav-link:not(.active):hover{color:#fff!important}
/* sans JavaScript : le lien actif prend le même verre */
.st-nav:not(.has-indicator) a.nav-link.active{
  background:linear-gradient(180deg,rgba(255,255,255,.24),rgba(255,255,255,.1))!important;
  color:#fff!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 6px 18px -8px rgba(0,0,0,.5);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .st-nav-indicator{background:rgba(255,255,255,.18)}
}

/* Barre des catégories du portfolio : même verre que la navigation */
.pf-bar .pf-bar-link.is-active{
  background:linear-gradient(180deg,rgba(255,255,255,.26) 0%,rgba(255,255,255,.09) 55%,rgba(255,255,255,.14) 100%)!important;
  color:#fff!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55),inset 0 0 0 1px rgba(255,255,255,.28),inset 0 0 12px rgba(201,186,255,.18),0 8px 22px -8px rgba(0,0,0,.55);
  text-shadow:0 1px 8px rgba(0,0,0,.35);
}
.pf-bar .pf-bar-link.is-active sup{color:var(--st-gold)!important}

/* La couche d'animation du fondu ne doit jamais intercepter les clics */
::view-transition{pointer-events:none}

/* Apparition du contenu après navigation : courte et sans attente */
.main-content.st-fade-in{animation:stPageIn .35s cubic-bezier(.16,1,.3,1) both}
@keyframes stPageIn{from{opacity:0;transform:translateY(10px)}}
@media (prefers-reduced-motion:reduce){.main-content.st-fade-in{animation:none}}

/* Portfolio : la barre de catégories sert de repère à ses liens (recentrage) */
.pf-bar-inner{position:relative;-webkit-overflow-scrolling:touch}

/* iPhone : empêche le débordement horizontal sans créer de zone de défilement
   supplémentaire (overflow:hidden sur body perturbe le défilement sous Safari). */
@supports (overflow:clip){
  html,body{overflow-x:clip!important}
}