/* Studio Puig. Identite visuelle WIRE CREST (charte Crest), polices a licence OFL. */

@font-face{font-family:"Instrument Serif";src:url("../assets/fonts/InstrumentSerif-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("../assets/fonts/InstrumentSerif-Italic.ttf") format("truetype");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("../assets/fonts/InstrumentSans-VF.ttf") format("truetype");font-weight:400 700;font-stretch:75% 100%;font-display:swap}
@font-face{font-family:"Fragment Mono";src:url("../assets/fonts/FragmentMono-Regular.ttf") format("truetype");font-weight:400;font-display:swap}

:root{
  --deep:#0B2633; --blue:#2F5BFF; --foam:#EAF1EF; --sand:#D9C6A3;
  --blue-l:#8FA8FF; --blue-d:#1E40C8; --shallows:#16435E;
  --ease:cubic-bezier(.32,.72,0,1);
  --serif:"Instrument Serif",Georgia,serif;
  --sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Fragment Mono",ui-monospace,Menlo,monospace;
  --pad:clamp(20px,6vw,96px);
}
:root[data-theme="dark"]{
  --bg:var(--deep); --fg:var(--foam);
  --muted:rgba(234,241,239,.68); --hair:rgba(234,241,239,.16);
  --glass:rgba(11,38,51,.52); --accent:var(--blue-l); --kicker:var(--sand);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:var(--foam); --fg:var(--deep);
  --muted:rgba(11,38,51,.7); --hair:rgba(11,38,51,.16);
  --glass:rgba(234,241,239,.6); --accent:var(--blue-d); --kicker:var(--blue-d);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.5 var(--sans);overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .6s var(--ease),color .6s var(--ease)}
button{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
em{font-style:italic}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:6px}

.skip{position:fixed;left:16px;top:-80px;z-index:40;padding:10px 16px;border-radius:999px;background:var(--fg);color:var(--bg);font:500 14px var(--sans);transition:top .4s var(--ease)}
.skip:focus{top:16px}

/* Couches systemiques : canvas 0, contenu 1, grain 3, nav 10, panneau 20, curseur 30 */
#gl{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}
.grain{position:fixed;inset:0;z-index:3;pointer-events:none;opacity:.045;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='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
:root[data-theme="light"] .grain{filter:invert(1);opacity:.06}

/* Navigation : ilot flottant en verre */
.nav-wrap{position:fixed;left:0;right:0;top:max(14px,env(safe-area-inset-top));z-index:10;display:flex;justify-content:center;padding:0 12px;pointer-events:none}
.nav{pointer-events:auto;display:flex;align-items:center;gap:clamp(14px,2.4vw,30px);padding:7px 8px 7px 16px;border-radius:999px;background:var(--glass);-webkit-backdrop-filter:blur(22px) saturate(1.5);backdrop-filter:blur(22px) saturate(1.5);box-shadow:0 0 0 1px var(--hair),inset 0 1px 0 rgba(255,255,255,.07),0 26px 60px -28px color-mix(in srgb,var(--deep) 70%,transparent)}
.brand{display:flex;align-items:center;gap:11px;padding-right:6px}
.mark{height:23px;width:auto;display:block}
:root[data-theme="dark"] .mark-light,:root[data-theme="light"] .mark-dark{display:none}
.brand-name{font:400 23px/1 var(--serif);letter-spacing:-.01em;white-space:nowrap}
.brand-name em{color:var(--accent)}
.links{display:flex;gap:2px;margin:0;padding:0;list-style:none}
.links a{display:block;padding:10px 14px;border-radius:999px;font:400 11px/1 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--muted);transition:color .5s var(--ease),background-color .5s var(--ease)}
.links a:hover{color:var(--fg);background:color-mix(in srgb,var(--fg) 7%,transparent)}
.links a[aria-current="true"]{color:var(--fg);background:color-mix(in srgb,var(--fg) 10%,transparent)}
.burger{display:none;position:relative;width:42px;height:42px;border:0;border-radius:50%;background:color-mix(in srgb,var(--fg) 9%,transparent);cursor:pointer;transition:background-color .5s var(--ease)}
.burger i,.panel-close i{position:absolute;left:50%;top:50%;width:18px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .7s var(--ease)}
.burger i:nth-child(1),.panel-close i:nth-child(1){transform:translate(-50%,-4px)}
.burger i:nth-child(2),.panel-close i:nth-child(2){transform:translate(-50%,4px)}
.burger[aria-expanded="true"] i:nth-child(1){transform:translate(-50%,0) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){transform:translate(-50%,0) rotate(-45deg)}
@media (max-width:1040px){.links{display:none}.burger{display:block}}

.sheet{position:fixed;inset:0;z-index:9;display:flex;align-items:center;padding:12vh var(--pad) 8vh;background:color-mix(in srgb,var(--bg) 84%,transparent);-webkit-backdrop-filter:blur(30px) saturate(1.3);backdrop-filter:blur(30px) saturate(1.3);opacity:0;visibility:hidden;transition:opacity .6s var(--ease),visibility 0s linear .6s}
.sheet.open{opacity:1;visibility:visible;transition:opacity .6s var(--ease)}
.sheet ol{margin:0;padding:0;list-style:none;display:grid;gap:clamp(6px,2vh,16px)}
.sheet li{opacity:0;transform:translateY(46px);transition:opacity .8s var(--ease),transform .9s var(--ease);transition-delay:0s}
.sheet.open li{opacity:1;transform:none;transition-delay:calc(var(--d) * .07s + .12s)}
.sheet a{display:flex;align-items:baseline;gap:16px;font:400 clamp(2.5rem,11vw,5.2rem)/1.02 var(--serif);letter-spacing:-.02em}
.sheet a em{color:var(--accent)}
.sheet small{font:400 12px/1 var(--mono);letter-spacing:.18em;color:var(--kicker)}

/* Scenes */
main,.foot{position:relative;z-index:1}
.scene{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:center;padding:110px var(--pad) 90px}
.scene.right{justify-content:flex-end}
.inner{position:relative;width:min(640px,100%)}

/* Voile de lisibilite : un seul calque fixe, sans bord, dont le cote suit la scene active */
.veil{position:fixed;inset:0;z-index:0;pointer-events:none}
.veil::before,.veil::after{content:"";position:absolute;inset:0}
.veil::before{opacity:var(--vl,1);background:linear-gradient(90deg,color-mix(in srgb,var(--bg) 76%,transparent) 0%,color-mix(in srgb,var(--bg) 36%,transparent) 38%,transparent 66%)}
.veil::after{opacity:var(--vr,0);background:linear-gradient(270deg,color-mix(in srgb,var(--bg) 76%,transparent) 0%,color-mix(in srgb,var(--bg) 36%,transparent) 38%,transparent 66%)}

@media (max-width:760px){
  .cue{left:auto;right:var(--pad);translate:none}
  .scene,.scene.right{align-items:flex-end;justify-content:flex-start;padding-bottom:70px}
  .veil::before{opacity:1;background:linear-gradient(0deg,color-mix(in srgb,var(--bg) 88%,transparent) 0%,color-mix(in srgb,var(--bg) 54%,transparent) 46%,transparent 76%)}
  .veil::after{display:none}
}

.eyebrow{margin:0}
.eyebrow span{display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;font:400 10.5px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--kicker);background:color-mix(in srgb,var(--bg) 42%,transparent);box-shadow:0 0 0 1px var(--hair)}
.display{margin:.32em 0 .22em;font:400 clamp(3.1rem,9.6vw,8.8rem)/.9 var(--serif);letter-spacing:-.025em}
.display em{color:var(--accent)}
.hero .display{font-size:clamp(4.8rem,18vw,16.5rem);line-height:.84}
.sub{margin:.4em 0 0;font:400 12px/1.6 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.lede{margin:0;max-width:34ch;font:400 clamp(1.05rem,1.55vw,1.3rem)/1.5 var(--sans);color:var(--muted)}

.btn{margin-top:38px;display:inline-flex;align-items:center;gap:20px;padding:8px 8px 8px 26px;border:0;border-radius:999px;background:var(--fg);color:var(--bg);font:500 14px/1 var(--sans);letter-spacing:.02em;cursor:pointer;translate:var(--mx,0px) var(--my,0px);transition:translate .5s var(--ease),transform .6s var(--ease),box-shadow .6s var(--ease)}
.btn:hover{box-shadow:0 18px 50px -20px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn:active{transform:scale(.98)}
.btn .ico{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:color-mix(in srgb,var(--bg) 14%,transparent);transition:transform .6s var(--ease)}
.btn:hover .ico{transform:translate(3px,-2px) scale(1.06)}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

.cue{position:absolute;left:50%;bottom:26px;translate:-50% 0;display:grid;justify-items:center;gap:10px;font:400 10px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.cue span{display:block;width:1px;height:44px;background:linear-gradient(var(--fg),transparent);transform-origin:top;animation:cue 2.6s var(--ease) infinite}
@media (max-width:760px){.cue{left:auto;right:var(--pad);translate:none}}
@keyframes cue{0%{transform:scaleY(0);opacity:0}30%{opacity:1}70%{transform:scaleY(1);opacity:1}100%{transform:scaleY(1);opacity:0}}

:root.paused .cue span{animation:none;transform:scaleY(1);opacity:.6}

/* Revelations a l'entree */
.rv{opacity:0;transform:translateY(46px);filter:blur(10px);transition:opacity 1s var(--ease) var(--rd,0s),transform 1.1s var(--ease) var(--rd,0s),filter 1s var(--ease) var(--rd,0s)}
.rv.in{opacity:1;transform:none;filter:none}

/* Titres : les mots montent depuis un masque */
.rv.split{opacity:1;transform:none;filter:none;transition:none}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding:.14em .1em .22em;margin:-.14em -.1em -.22em}
.split .w>span{display:inline-block;transform:translateY(140%);opacity:0;transition:transform 1.15s var(--ease) calc(var(--rd,0s) + var(--i) * .08s),opacity .5s var(--ease) calc(var(--rd,0s) + var(--i) * .08s)}
.split.in .w>span{transform:none;opacity:1}

/* Pied de page */
.foot{padding:20vh var(--pad) 42px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--bg) 88%,transparent) 60%)}
.foot-name{margin:0 0 14px;font:400 clamp(2rem,5.5vw,3.8rem)/1 var(--serif);letter-spacing:-.02em}
.foot-name em{color:var(--accent)}
.foot-about{margin:0 0 18px;max-width:46ch;font:400 15px/1.55 var(--sans);color:var(--muted)}
.foot-meta{margin:0;font:400 11px/1.7 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin:18px 0 0;padding:0;list-style:none}
.foot-links a{font:400 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--fg);border-bottom:1px solid var(--hair);padding-bottom:4px;transition:border-color .5s var(--ease)}
.foot-links a:hover{border-color:var(--accent)}
.foot-links:empty{display:none}

.motion{position:fixed;left:max(16px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));z-index:10;padding:10px 14px;border:0;border-radius:999px;background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 0 0 1px var(--hair);font:400 10px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);cursor:pointer;transition:color .5s var(--ease)}
.motion:hover{color:var(--fg)}

/* Panneau portfolio */
.panel{position:fixed;inset:0;z-index:20;display:flex;overflow-y:auto;background:color-mix(in srgb,var(--bg) 80%,transparent);-webkit-backdrop-filter:blur(22px) saturate(1.3);backdrop-filter:blur(22px) saturate(1.3);opacity:0;visibility:hidden;transition:opacity .6s var(--ease),visibility 0s linear .6s}
.panel.open{opacity:1;visibility:visible;transition:opacity .6s var(--ease)}
.panel-in{position:relative;width:min(1240px,100%);margin:auto;padding:clamp(96px,14vh,150px) var(--pad) 72px;transform:translateY(28px) scale(.985);transition:transform .9s var(--ease)}
.panel.open .panel-in{transform:none}
.panel-close{position:fixed;right:max(16px,env(safe-area-inset-right));top:max(14px,env(safe-area-inset-top));z-index:21;width:48px;height:48px;border:0;border-radius:50%;background:var(--glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 0 0 1px var(--hair);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .5s var(--ease),transform .6s var(--ease)}
.panel.open .panel-close{opacity:1;pointer-events:auto}
.panel-close:hover{transform:rotate(90deg)}
.panel-close i:nth-child(1){transform:translate(-50%,0) rotate(45deg)}
.panel-close i:nth-child(2){transform:translate(-50%,0) rotate(-45deg)}
.panel-head{max-width:760px;margin-bottom:clamp(36px,7vh,72px)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0;padding:0;list-style:none}
@media (max-width:900px){.cards{grid-template-columns:1fr}}
.card{padding:6px;border-radius:32px;background:color-mix(in srgb,var(--fg) 5%,transparent);box-shadow:0 0 0 1px var(--hair);opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.panel.open .card{opacity:1;transform:none;transition-delay:calc(var(--n) * .1s + .25s)}
.card-in{display:flex;flex-direction:column;justify-content:space-between;gap:36px;min-height:300px;padding:26px;border-radius:26px;background:color-mix(in srgb,var(--bg) 72%,var(--fg) 3%);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--fg) 14%,transparent);overflow:hidden}
.card small{font:400 10.5px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--kicker)}
.card h3{margin:.5em 0 0;font:400 clamp(1.7rem,2.6vw,2.2rem)/1.05 var(--serif);letter-spacing:-.01em}
.card p{margin:.6em 0 0;font:400 12px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.card svg{display:block;width:100%;height:64px;fill:none;stroke:var(--accent);stroke-linecap:round}

/* Curseur */
.cursor{position:fixed;left:0;top:0;z-index:30;pointer-events:none;opacity:0;transition:opacity .4s var(--ease)}
.cursor.on{opacity:1}
.cursor i,.cursor b{position:absolute;left:0;top:0;translate:-50% -50%;border-radius:50%}
.cursor i{width:6px;height:6px;background:var(--accent)}
.cursor b{width:36px;height:36px;box-shadow:0 0 0 1px var(--accent);transition:transform .6s var(--ease),opacity .6s var(--ease);opacity:.7}
.cursor.hot b{transform:scale(1.9);opacity:.4}
@media (hover:none),(pointer:coarse){.cursor{display:none}}

[hidden]{display:none!important}
.is-static *,.is-static *::before,.is-static *::after{transition:none!important;animation:none!important}
.is-static .rv{opacity:1;transform:none;filter:none}
.is-static .split .w>span{transform:none;opacity:1}
.is-static .card{opacity:1;transform:none}
.is-static .sheet.open li{opacity:1;transform:none}

/* Accueil sur la video de tempete : textes toujours clairs, quel que soit le theme */
.has-video .hero,.no-gl .hero{--bg:var(--deep);--fg:var(--foam);--muted:rgba(234,241,239,.76);--hair:rgba(234,241,239,.2);--accent:var(--blue-l);--kicker:var(--sand);color:var(--fg)}
.has-video .veil{opacity:var(--vp,1)}
.no-gl .hero{background:linear-gradient(90deg,rgba(11,38,51,.75),rgba(11,38,51,.15) 70%),url("../assets/video/tempete-affiche.jpg") center/cover}

/* Sans WebGL : repli statique */
.no-gl #gl{display:none}
.no-gl body{background:radial-gradient(60% 50% at 70% 40%,color-mix(in srgb,var(--blue) 30%,transparent),transparent 70%),var(--bg)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .rv{opacity:1;transform:none;filter:none}
  .split .w>span{transform:none;opacity:1}
  .card{opacity:1;transform:none}
  .cursor{display:none}
}