/* ===== 163 ÉTAGE — v7 « L'ascenseur » — argent ===== */
/* polices hébergées dans le site (pas de Google) */
@font-face{font-family:'Bodoni Moda';src:url(fonts/bodoni-moda-latin-opsz-normal.woff2) format('woff2');font-weight:400 900;font-style:normal;font-display:swap}
@font-face{font-family:'Bodoni Moda';src:url(fonts/bodoni-moda-latin-opsz-italic.woff2) format('woff2');font-weight:400 900;font-style:italic;font-display:swap}
@font-face{font-family:'Inter Tight';src:url(fonts/inter-tight-latin-wght-normal.woff2) format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2');font-weight:500;font-display:swap}

:root{
  --bg:#050505;--bg2:#111111;--line:#232323;--text:#ece8e1;--muted:#8a867f;
  --gold:#c9c3bb;--gold2:#f2eee8;--ink:#121212;
  --serif:'Bodoni Moda',Didot,Georgia,serif;--sans:'Inter Tight',system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --fw:clamp(6px,1.1vw,14px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{background:var(--bg)}
body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden;height:100svh}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
em{font-style:italic;color:var(--gold)}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.scroller{width:1px;pointer-events:none}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:900;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ===== INTRO ===== */
.intro{position:fixed;inset:0;z-index:800;background:radial-gradient(circle at 50% 45%,#141414,var(--bg) 60%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;text-align:center;padding:24px;transition:opacity 1s .6s,visibility 0s 1.6s}
.intro.out{opacity:0;visibility:hidden}
.intro__top{position:absolute;top:28px;color:var(--muted)}
.intro__title{font-family:var(--serif);font-size:clamp(40px,7vw,80px);line-height:1;margin-top:18px}
.intro__hint{color:var(--muted)}
.intro__mute{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:3px;margin-top:6px}
.intro__mute:hover{color:var(--text)}
.call{position:relative;width:150px;height:150px;display:grid;place-items:center}
.call__ring{position:absolute;inset:0;border-radius:50%;border:1px solid var(--gold);animation:ring 2.4s ease-out infinite;opacity:0}
.call__ring--2{animation-delay:1.2s}
@keyframes ring{0%{transform:scale(.6);opacity:.8}100%{transform:scale(1.5);opacity:0}}
.call__btn{width:110px;height:110px;border-radius:50%;background:linear-gradient(145deg,#2a2a2e,#0f0f11);border:3px solid #3a3a3e;box-shadow:inset 0 2px 0 rgba(255,255,255,.08),0 20px 40px rgba(0,0,0,.6);display:grid;place-items:center;transition:transform .15s,box-shadow .3s,border-color .3s}
.call__tri{width:0;height:0;border-left:16px solid transparent;border-right:16px solid transparent;border-bottom:26px solid #5a5650;transition:border-color .3s,filter .3s}
.call:hover .call__btn{border-color:var(--gold)}
.call.lit .call__btn{transform:scale(.94);border-color:var(--gold);box-shadow:inset 0 0 30px rgba(201,195,187,.35),0 0 60px rgba(201,195,187,.35)}
.call.lit .call__tri{border-bottom-color:var(--gold2);filter:drop-shadow(0 0 8px var(--gold))}

/* ===== STAGE ===== */
.stage{position:fixed;inset:0;overflow:hidden;perspective:1200px;background:#050505}
.stage.shake{animation:shake .12s infinite}
@keyframes shake{25%{transform:translate(.6px,-.8px)}50%{transform:translate(-.7px,.5px)}75%{transform:translate(.4px,.7px)}}

/* ===== SCÈNES ===== */
.scenes{position:absolute;inset:0;transform-style:preserve-3d}
.scene{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:90px 24px;visibility:hidden;overflow:hidden;background:var(--bg)}
.scene.cur{visibility:visible}

/* 000 HALL */
.scene--hall{background:radial-gradient(ellipse at 50% 110%,#151515,var(--bg) 60%)}
.dust{position:absolute;inset:0;width:100%;height:100%}
.hall__spot{position:absolute;width:60vmax;height:60vmax;border-radius:50%;background:radial-gradient(circle,rgba(201,195,187,.2),transparent 60%);left:0;top:0;pointer-events:none}
.hall__kicker{color:var(--muted);margin-bottom:26px;position:relative}
.hall__title{font-family:var(--serif);font-weight:400;font-size:clamp(50px,10.5vw,170px);line-height:.95;letter-spacing:-.02em;position:relative}
.hall__title .w{display:inline-block;transition:transform 1.3s var(--ease),opacity 1s,filter 1.2s}
.scene--hall:not(.shown) .hall__title .w{transform:translateY(60px) rotate(5deg);opacity:0;filter:blur(12px)}
.hall__sub{color:var(--muted);margin-top:30px;line-height:1.9;text-transform:none;font-size:12.5px;position:relative}
.hall__hint{position:absolute;bottom:clamp(90px,14vh,130px);display:flex;align-items:center;gap:12px;color:var(--gold)}
.mouse{width:20px;height:32px;border:1.5px solid var(--gold);border-radius:12px;position:relative}
.mouse i{position:absolute;left:50%;top:6px;width:3px;height:6px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:1;transform:none}100%{opacity:0;transform:translateY(10px)}}

/* 041 GALERIE 3D */
.scene--gallery{perspective:800px;background:radial-gradient(ellipse at 50% 50%,#121212,#050505 70%)}
.gallery__label{position:absolute;top:13vh;left:0;right:0;z-index:5;pointer-events:none;transition:opacity .4s}
.gallery__label p{color:var(--muted)}
.gallery__label h2{font-family:var(--serif);font-weight:400;font-size:clamp(48px,8vw,110px);line-height:1}
.tunnel{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d}
.tunnel__floor{position:absolute;left:-60vw;width:120vw;height:6000px;top:24vh;transform-origin:top center;transform:rotateX(-90deg);
  background:repeating-linear-gradient(0deg,rgba(201,195,187,.18) 0 1px,transparent 1px 160px),repeating-linear-gradient(90deg,rgba(201,195,187,.1) 0 1px,transparent 1px 160px);
  -webkit-mask-image:linear-gradient(transparent,#000 4%,#000 50%,transparent);mask-image:linear-gradient(transparent,#000 4%,#000 50%,transparent)}
.pane{position:absolute;width:min(46vw,460px);left:calc(min(46vw,460px)/-2);top:-14vh;transform-style:preserve-3d}
.pane .mock{aspect-ratio:4/3}
.pane__cap{display:flex;flex-direction:column;gap:6px;margin-top:16px;text-align:left}
.pane__cap b{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3vw,36px)}
.pane__cap span{color:var(--muted)}
.tunnel__end{position:absolute;width:400px;left:-200px;top:-10px;color:var(--gold)}
@media(max-width:700px){.pane{width:62vw;left:-31vw}}

/* mockups */
.mock{width:100%;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:0 40px 80px rgba(0,0,0,.7),0 0 0 1px rgba(201,195,187,.15);display:flex;flex-direction:column}
.mock__bar{height:24px;display:flex;align-items:center;gap:5px;padding:0 10px;background:rgba(0,0,0,.25)}
.mock__bar i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25)}
.mock__body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:16px}
.m-serif{font-family:var(--serif);font-size:clamp(30px,5vw,54px);font-style:italic}
.m-bold{font-weight:600;font-size:clamp(26px,4.4vw,46px);letter-spacing:-.04em}
.m-small{font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.1em;opacity:.7}
.m-grid{display:flex;gap:8px;margin-top:8px}
.m-grid b{width:44px;height:58px;border-radius:4px;background:rgba(0,0,0,.12);animation:float 3s ease-in-out infinite}
.m-grid b:nth-child(2){animation-delay:.3s}.m-grid b:nth-child(3){animation-delay:.6s}
@keyframes float{50%{transform:translateY(-6px)}}
.mock--lapiana{background:linear-gradient(160deg,#f2e3d5,#d8b9a0);color:#3b2418}
.mock--ag{background:radial-gradient(circle at 50% 120%,#ff2b2b 0%,#3a0000 40%,#050505 75%);color:#fff}
.m-wave{width:70%;height:28px;background:repeating-linear-gradient(90deg,#ff3b3b 0 2px,transparent 2px 7px);opacity:.8;animation:wave .5s steps(4) infinite alternate}
@keyframes wave{to{transform:scaleY(.35)}}
.mock--bilbo{background:#d9d5cc;color:#111}
.m-circle{width:54px;height:54px;border-radius:50%;border:2px dashed #111;animation:spin 10s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mock--volt{background:linear-gradient(180deg,#0d1a14,#06100b);color:#b8ff5a}
.m-map{width:70%;height:54px;position:relative;border-radius:8px;background:repeating-linear-gradient(45deg,rgba(184,255,90,.08) 0 1px,transparent 1px 12px)}
.m-map i{position:absolute;width:10px;height:10px;border-radius:50%;background:#b8ff5a;box-shadow:0 0 12px #b8ff5a;animation:blink 1.6s infinite}
.m-map i:nth-child(1){left:15%;top:30%}.m-map i:nth-child(2){left:55%;top:60%;background:#ff5a5a;box-shadow:0 0 12px #ff5a5a;animation-delay:.5s}.m-map i:nth-child(3){left:80%;top:20%;animation-delay:1s}
@keyframes blink{50%{opacity:.25}}
.mock--apache{background:linear-gradient(135deg,#1a1530,#0a0a12);color:#e3dcff}
.m-chat{display:flex;flex-direction:column;gap:6px;width:60%}
.m-chat i{height:13px;border-radius:8px;background:rgba(160,140,255,.35);width:70%}
.m-chat i:nth-child(2){align-self:flex-end;background:rgba(255,255,255,.18);width:55%}
.m-chat i:nth-child(3){width:40%}

/* 087 TAMBOUR */
.scene--drum{perspective:1000px;background:radial-gradient(ellipse at 50% 50%,#121212,var(--bg) 65%)}
.drum__kicker{color:var(--muted);position:absolute;top:14vh}
.drum__wrap{height:24vh;width:100%;transform-style:preserve-3d;position:relative}
.drum{position:absolute;inset:0;transform-style:preserve-3d}
.drum__face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,24px);font-family:var(--serif);font-size:clamp(46px,10vw,150px);line-height:1;white-space:nowrap;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-block:1px solid rgba(201,195,187,.25);background:linear-gradient(180deg,rgba(11,11,12,.9),rgba(20,18,14,.95),rgba(11,11,12,.9))}
.drum__face .mono{color:var(--gold);font-size:12px}
.drum__desc{position:absolute;bottom:17vh;max-width:520px;padding:0 24px;color:var(--muted);text-transform:none;font-size:13px;line-height:1.8;min-height:3.6em;transition:opacity .3s}

/* 120 PISTE */
.scene--track{justify-content:center;align-items:flex-start;padding:0}
.track__kicker{position:absolute;top:14vh;left:0;right:0;color:var(--muted)}
.track{display:flex;gap:4vw;padding:0 10vw;will-change:transform}
.slab{flex:0 0 min(70vw,620px);text-align:left;border-top:1px solid var(--line);padding-top:28px;position:relative}
.slab::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:var(--fill,0%);background:var(--gold)}
.slab__n{font-family:var(--serif);font-size:clamp(120px,22vw,280px);line-height:.8;color:transparent;-webkit-text-stroke:1px var(--gold);display:block}
.slab h3{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,80px);line-height:1;margin:18px 0 14px}
.slab p{color:var(--muted);text-transform:none;font-size:13px;line-height:1.8;max-width:420px}
.track__bar{position:absolute;bottom:15vh;left:10vw;right:10vw;height:1px;background:var(--line)}
.track__bar span{display:block;height:100%;width:0;background:var(--gold)}

/* 163 TOIT */
.scene--roof{background:linear-gradient(180deg,#030303 0%,#0a0a0c 45%,#141417 75%,#26262a 100%)}
.sky{position:absolute;inset:0}
.sky i{position:absolute;width:2px;height:2px;border-radius:50%;background:#fff;animation:twinkle 3s ease-in-out infinite}
@keyframes twinkle{50%{opacity:.2}}
.moon{position:absolute;top:14vh;right:12vw;width:70px;height:70px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffffff,#e8e4de 60%,#a9a39b);box-shadow:0 0 80px 20px rgba(242,238,232,.25)}
.city{position:absolute;left:0;right:0;bottom:0;width:100%;height:46vh}
.city .bld{fill:#07070a}
.city .win{fill:var(--gold);animation:win 4s ease-in-out infinite}
@keyframes win{50%{opacity:.25}}
.roof__content{position:relative;z-index:2;transform:translateY(-6vh);transition:opacity 1.2s .5s,transform 1.6s .5s var(--ease)}
.city{transition:transform 2.2s var(--ease)}
.moon{transition:transform 2.4s var(--ease),opacity 2s}
.scene--roof:not(.shown) .city{transform:translateY(45%)}
.scene--roof:not(.shown) .moon{transform:translateY(60px);opacity:0}
.scene--roof:not(.shown) .roof__content{opacity:0;transform:translateY(4vh)}
.roof__kicker{color:var(--gold)}
.roof__title{font-family:var(--serif);font-weight:400;font-size:clamp(46px,8.5vw,130px);line-height:.95;margin:20px 0 34px}
.roof__mail{display:inline-flex;align-items:center;gap:14px;font-size:clamp(17px,2.2vw,24px);padding:16px 30px;border-radius:999px;background:var(--gold);color:var(--ink);transition:transform .4s var(--ease),box-shadow .4s}
.roof__mail:hover{transform:scale(1.05);box-shadow:0 0 60px rgba(201,195,187,.5)}
.roof__mail span{transition:transform .4s var(--ease)}
.roof__mail:hover span{transform:translateX(6px)}
.roof__links{display:flex;gap:24px;justify-content:center;margin-top:30px}
.roof__links a{color:var(--muted);transition:color .3s}
.roof__links a:hover{color:var(--gold)}
.roof__foot{color:#5a564f;margin-top:40px}

/* ===== PORTES ===== */
.doors{position:absolute;inset:0;pointer-events:none;z-index:10}
.door{position:absolute;top:0;bottom:0;width:50.4%;overflow:hidden;will-change:transform;
  background:
   linear-gradient(90deg,rgba(255,255,255,.03),transparent 30%,rgba(255,255,255,.04) 60%,transparent),
   repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 1px,transparent 1px 3px),
   linear-gradient(180deg,#1e1e21,#121214 50%,#19191c);
  box-shadow:inset 0 0 120px rgba(0,0,0,.6)}
.door--l{left:0}
.door--r{right:0}
.door__mark{position:absolute;top:50%;transform:translateY(-50%);font-family:var(--serif);font-size:clamp(70px,13vw,220px);line-height:1;color:#18181a;text-shadow:0 1px 0 rgba(255,255,255,.06),0 -1px 0 rgba(0,0,0,.8)}
.door__mark em{color:inherit}
.door--l .door__mark{right:clamp(14px,2vw,30px)}
.door--r .door__mark{left:clamp(14px,2vw,30px)}
.door__edge{position:absolute;top:0;bottom:0;width:2px;background:linear-gradient(180deg,transparent,var(--gold) 20%,var(--gold2) 50%,var(--gold) 80%,transparent);opacity:.7}
.door--l .door__edge{right:0}
.door--r .door__edge{left:0}
.door__shine{position:absolute;left:-50%;width:200%;height:30%;top:var(--shine,-40%);background:linear-gradient(180deg,transparent,rgba(242,238,232,.09),transparent);transform:skewY(-8deg)}
.gap{position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--gold2);box-shadow:0 0 30px 6px rgba(201,195,187,.6);opacity:0}
.streaks{position:absolute;inset:0;opacity:0;background:repeating-linear-gradient(180deg,transparent 0 22vh,rgba(242,238,232,.06) 22vh 23vh);background-size:100% 46vh;mix-blend-mode:screen}

/* ===== CADRE CABINE ===== */
.frame{position:absolute;inset:0;z-index:20;pointer-events:none;border:var(--fw) solid #050505;border-top-width:calc(var(--fw) + 54px);box-shadow:inset 0 0 0 1px rgba(201,195,187,.25),inset 0 0 80px rgba(0,0,0,.7)}

/* ===== HUD / ÉCRAN ===== */
.hud{position:absolute;top:0;left:0;right:0;height:calc(var(--fw) + 54px);z-index:30;display:flex;align-items:center;justify-content:space-between;padding:0 calc(var(--fw) + 8px)}
.hud__logo{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:20px}
.hud__logo img{width:28px;height:28px}
.display{display:flex;align-items:center;gap:10px;background:#000;border:1px solid #2a2a2e;border-radius:8px;padding:6px 14px;box-shadow:inset 0 0 14px rgba(201,195,187,.12)}
.display__arrow{color:#33312e;font-size:12px;transition:color .2s,text-shadow .2s}
.display__arrow.on{color:var(--gold2);text-shadow:0 0 10px var(--gold);animation:blink .5s infinite}
.seg7{width:58px;height:27px}
.seg7 rect{fill:var(--gold);opacity:.08}
.seg7 rect.on{opacity:1;filter:drop-shadow(0 0 2px rgba(242,238,232,.8))}
.display__name{color:var(--muted);min-width:64px;text-align:left}
.sound{display:flex;align-items:center;gap:10px;color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:999px}
.sound__bars{display:flex;align-items:flex-end;gap:2px;height:12px}
.sound__bars i{width:2px;height:3px;background:var(--muted)}
.sound.on{color:var(--gold);border-color:rgba(201,195,187,.4)}
.sound.on .sound__bars i{background:var(--gold);animation:eq .8s ease-in-out infinite alternate}
.sound.on .sound__bars i:nth-child(2){animation-delay:.2s}.sound.on .sound__bars i:nth-child(3){animation-delay:.4s}.sound.on .sound__bars i:nth-child(4){animation-delay:.1s}
@keyframes eq{to{height:12px}}
@media(max-width:640px){.hud__logo span,.display__name{display:none}.hud__logo img{width:26px}}

/* ===== TABLEAU DE BOUTONS ===== */
.panel{position:absolute;z-index:30;right:calc(var(--fw) + 14px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column-reverse;gap:10px;padding:14px 10px;background:linear-gradient(180deg,#1a1a1d,#0f0f11);border:1px solid #2a2a2e;border-radius:40px;box-shadow:0 20px 50px rgba(0,0,0,.6)}
.fbtn{width:46px;height:46px;border-radius:50%;border:2px solid #34343a;background:radial-gradient(circle at 40% 35%,#2a2a2e,#121214);font-family:var(--mono);font-size:10px;color:#77736c;display:grid;place-items:center;position:relative;transition:border-color .3s,color .3s,box-shadow .3s,transform .1s}
.fbtn:hover{border-color:var(--gold);color:var(--text)}
.fbtn:active{transform:scale(.92)}
.fbtn.lit{border-color:var(--gold);color:var(--gold2);box-shadow:0 0 18px rgba(201,195,187,.45),inset 0 0 12px rgba(201,195,187,.25)}
.fbtn.target{animation:target .6s infinite alternate}
@keyframes target{to{box-shadow:0 0 22px rgba(201,195,187,.7)}}
.fbtn__tip{position:absolute;right:58px;white-space:nowrap;opacity:0;transform:translateX(6px);transition:.3s;color:var(--text);pointer-events:none}
.fbtn:hover .fbtn__tip{opacity:1;transform:none}
@media(max-width:700px){
  .panel{top:auto;bottom:calc(var(--fw) + 12px);right:50%;transform:translateX(50%);flex-direction:row;padding:8px;gap:6px}
  .fbtn{width:42px;height:42px;font-size:9px}
  .fbtn__tip{display:none}
  .hall__hint{bottom:110px}
  .drum__desc{bottom:19vh}
  .track__bar{bottom:17vh}
}

/* ===== CURSEUR ===== */
.cursor{position:fixed;top:0;left:0;width:12px;height:12px;border-radius:50%;background:var(--text);pointer-events:none;z-index:950;mix-blend-mode:difference;transition:width .3s,height .3s}
.cursor.big{width:56px;height:56px}
@media(hover:none){.cursor{display:none}}

/* ===== VRAIS PROJETS (vidéos) ===== */
.pane{width:min(54vw,640px);left:calc(min(54vw,640px)/-2);top:-20vh}
.pane__media{position:relative;padding-right:14%;padding-bottom:6%}
.browser{border-radius:12px;overflow:hidden;background:#000;border:1px solid rgba(255,255,255,.1);box-shadow:0 40px 90px rgba(0,0,0,.75),0 0 0 1px rgba(201,195,187,.18)}
.browser__bar{height:26px;display:flex;align-items:center;gap:6px;padding:0 12px;background:#161618;border-bottom:1px solid #222}
.browser__bar i{width:8px;height:8px;border-radius:50%;background:#3a3a3e}
.browser__bar span{margin-left:auto;margin-right:auto;font-size:9px;color:#6a665f;text-transform:lowercase;padding:3px 40px;background:#0d0d0f;border-radius:6px}
.browser .clip{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#000}
.phone{position:absolute;right:0;bottom:0;width:27%;aspect-ratio:9/19.5;border-radius:22px;padding:5px;background:linear-gradient(145deg,#2c2c30,#0c0c0e);box-shadow:0 30px 60px rgba(0,0,0,.8),0 0 0 1px rgba(201,195,187,.3);overflow:hidden}
.phone .clip{width:100%;height:100%;object-fit:cover;border-radius:17px;display:block;background:#000}
.phone__notch{position:absolute;top:9px;left:50%;width:32%;height:9px;margin-left:-16%;border-radius:9px;background:#000;z-index:2}
@media(max-width:700px){.scene--gallery{perspective:600px}.pane{width:92vw;left:-46vw;top:-22vh}.phone{border-radius:14px;padding:3px}.phone .clip{border-radius:11px}}

/* ===== 064 COULISSES ===== */
.scene--backstage{flex-direction:row;justify-content:flex-start;align-items:center;text-align:left;gap:4vw;padding:90px 120px 60px 7vw;perspective:1600px;background:radial-gradient(ellipse at 75% 50%,#17171a,#070707 70%)}
.bs__text{flex:0 0 min(32vw,420px);position:relative;z-index:3}
.bs__kicker{color:var(--muted)}
.bs__title{font-family:var(--serif);font-weight:400;font-size:clamp(40px,5vw,76px);line-height:.98;margin:16px 0 36px}
.bs__info{border-top:1px solid var(--line);padding-top:20px;min-height:180px}
.bs__brand{color:var(--gold)}
.bs__brand b{font-weight:500;color:var(--text)}
.bs__info h3{font-family:var(--serif);font-weight:400;font-size:clamp(28px,2.8vw,40px);margin:10px 0 10px;line-height:1.05}
.bs__desc{color:var(--muted);font-size:14px;line-height:1.7;max-width:380px}
.bs__info > *{transition:opacity .35s,transform .45s var(--ease)}
.bs__info.swap > *{opacity:0;transform:translateY(10px)}
.bs__demo{color:#5a564f;margin-top:26px;font-size:9.5px}
.deck{position:relative;flex:1;height:min(56vh,560px);transform-style:preserve-3d}
.shot{position:absolute;inset:0;margin:auto;width:100%;max-width:900px;height:fit-content;border-radius:12px;overflow:hidden;background:#0d0d10;border:1px solid rgba(255,255,255,.1);box-shadow:0 50px 100px rgba(0,0,0,.75),0 0 0 1px rgba(201,195,187,.15);will-change:transform,opacity;transform-origin:50% 100%}
.shot__bar{height:26px;display:flex;align-items:center;gap:6px;padding:0 12px;background:#161618;border-bottom:1px solid #222}
.shot__bar i{width:8px;height:8px;border-radius:50%;background:#3a3a3e}
.shot__bar span{margin:0 auto;font-size:9px;color:#6a665f;text-transform:lowercase;padding:3px 40px;background:#0d0d0f;border-radius:6px}
.shot img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}
.bs__phone{position:absolute;right:calc(var(--fw) + 92px);bottom:9vh;width:min(12vw,150px);z-index:4;transition:transform .7s var(--ease),opacity .5s}
.bs__phone img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:17px;display:block}
.bs__phone.off{opacity:0;transform:translateY(40px) rotate(6deg)}
@media(max-width:900px){
  .scene--backstage{flex-direction:column;justify-content:flex-start;padding:84px 22px 120px;gap:14px;text-align:center}
  .bs__text{flex:none;width:100%}
  .bs__title{font-size:40px;margin:8px 0 14px}
  .bs__info{min-height:150px;padding-top:12px}
  .bs__info h3{font-size:26px;margin:6px 0}
  .bs__desc{margin:0 auto;font-size:13px}
  .bs__demo{margin-top:8px}
  .deck{width:100%;flex:none;height:30vh}
  .bs__phone{display:none}
}

/* ===== 102 OUTILS ===== */
.scene--tools{background:radial-gradient(ellipse at 30% 60%,#131313,var(--bg) 65%)}
.tools__kicker{color:var(--muted);position:absolute;top:13vh}
.tools__title{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5.4vw,84px);line-height:1;margin-bottom:5vh;max-width:1100px}
.tools{display:flex;align-items:center;gap:5vw;text-align:left}
.tpanel{display:grid;grid-template-columns:repeat(2,auto);gap:14px 18px;padding:24px 26px;background:linear-gradient(160deg,#1e1e21,#0e0e10);border:1px solid #2c2c30;border-radius:28px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 40px 80px rgba(0,0,0,.6)}
.tb{display:flex;align-items:center;gap:10px}
.tb__ring{width:58px;height:58px;border-radius:50%;border:2px solid #38383e;background:radial-gradient(circle at 40% 35%,#2b2b30,#121214);display:grid;place-items:center;transition:border-color .35s,box-shadow .35s,background .35s,transform .15s}
.tb__ring svg{width:24px;height:24px;fill:none;stroke:#6f6b64;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:stroke .35s,filter .35s}
.tb__lbl{color:#57534d;width:18px;transition:color .3s}
.tb:hover .tb__ring{border-color:var(--gold)}
.tb:active .tb__ring{transform:scale(.93)}
.tb.done .tb__ring{border-color:rgba(201,195,187,.45)}
.tb.done svg{stroke:#9a948d}
.tb.on .tb__ring{border-color:var(--gold2);background:radial-gradient(circle at 40% 35%,#3a3836,#161616);box-shadow:0 0 28px rgba(201,195,187,.55),inset 0 0 14px rgba(242,238,232,.3)}
.tb.on svg{stroke:var(--gold2);filter:drop-shadow(0 0 6px var(--gold))}
.tb.on .tb__lbl{color:var(--gold2)}
.tinfo{width:min(36vw,440px);min-height:260px}
.tinfo > *{transition:opacity .3s,transform .45s var(--ease)}
.tinfo.swap > *{opacity:0;transform:translateX(14px)}
.tinfo__n{color:var(--gold)}
.tinfo h3{font-family:var(--serif);font-weight:400;font-size:clamp(34px,3.6vw,56px);line-height:1;margin:12px 0 16px}
.tinfo__desc{color:var(--text);opacity:.85;font-size:15px;line-height:1.7}
.tinfo__for{color:var(--muted);margin-top:16px;text-transform:none;font-size:12px}
.tinfo__badge{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:8px 14px;border-radius:999px;border:1px solid rgba(201,195,187,.5);color:var(--gold2);font-size:10px}
.tinfo__badge::before{content:"";width:7px;height:7px;border-radius:50%;background:#34d399;box-shadow:0 0 10px #34d399}
.tinfo__badge:empty{display:none}
.tools__foot{color:#6a665f;margin-top:5vh}
@media(max-width:900px){
  .scene--tools{justify-content:flex-start;padding-top:84px}
  .tools__kicker{position:static;margin-bottom:8px}
  .tools__title{font-size:34px;margin-bottom:18px}
  .tools{flex-direction:column;gap:18px;align-items:center}
  .tpanel{grid-template-columns:repeat(5,auto);gap:8px;padding:12px;border-radius:20px}
  .tb__ring{width:46px;height:46px}.tb__ring svg{width:19px;height:19px}
  .tb__lbl{display:none}
  .tinfo{width:100%;min-height:0;text-align:center}
  .tinfo h3{font-size:32px;margin:8px 0 10px}
  .tinfo__desc{font-size:14px}
  .tools__foot{display:none}
}

/* 7 boutons dans l'ascenseur sur téléphone */
@media(max-width:700px){.panel{gap:4px;padding:6px}.fbtn{width:38px;height:38px;font-size:8.5px}}

/* ===== IDENTITÉ ARGENT (logo 163 Étage) ===== */
:root{--metal:linear-gradient(100deg,#8f8983 0%,#e9e5df 28%,#a39d96 48%,#f7f4f0 66%,#9b958e 86%,#d9d4cd 100%)}
em{font-style:italic;color:#d9d4cd;background:var(--metal);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:sheenx 9s linear infinite}
em .w{background:var(--metal);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:sheenx 9s linear infinite}
@keyframes sheenx{to{background-position:-200% 0}}
.hall__title,.bs__title,.tools__title,.roof__title,.gallery__label h2,.slab h3,.tinfo h3,.bs__info h3,.intro__title,.drum__face,.pane__cap b{font-weight:400;letter-spacing:-.01em}
.slab__n{-webkit-text-stroke:1px #a9a39b}

/* intro */
.intro{background:radial-gradient(circle at 50% 42%,#141414,#000 62%);gap:26px}
.intro__logo{width:min(56vw,300px);height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.8));opacity:0;transform:translateY(16px) scale(.97);animation:logoin 1.6s .2s cubic-bezier(.22,1,.36,1) forwards}
@keyframes logoin{to{opacity:1;transform:none}}
.intro__tag{color:var(--muted);letter-spacing:.32em;opacity:0;animation:logoin 1.2s .9s forwards}
.enter{position:relative;margin-top:8px;padding:16px 46px;border-radius:999px;border:1px solid rgba(242,238,232,.35);font-family:var(--mono);font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--text);overflow:hidden;opacity:0;animation:logoin 1.2s 1.2s forwards;transition:border-color .4s,color .4s}
.enter::before{content:"";position:absolute;inset:0;background:var(--metal);background-size:200% 100%;transform:translateY(101%);transition:transform .6s cubic-bezier(.22,1,.36,1);animation:sheenx 6s linear infinite}
.enter span{position:relative}
.enter:hover{color:#050505;border-color:transparent}
.enter:hover::before,.enter.lit::before{transform:none}
.enter.lit{color:#050505}
.intro__mute{opacity:0;animation:logoin 1.2s 1.4s forwards}

/* portes : le logo est coupé en deux */
.door{--lw:min(30vw,300px)}
.door__logo{position:absolute;top:50%;width:var(--lw);height:auto;transform:translateY(-50%);opacity:.34;filter:grayscale(1) brightness(.85) drop-shadow(0 1px 0 rgba(255,255,255,.06));pointer-events:none}
.door--l .door__logo{right:calc(var(--lw) / -2 + .2vw)}
.door--r .door__logo{left:calc(var(--lw) / -2 + .2vw)}
@media(max-width:700px){.door{--lw:52vw}}

/* haut de page */
.hud__logo{gap:10px}
.hud__logo img{width:auto;height:28px}
.hud__logo .hud__word{height:9px;opacity:.85}
@media(max-width:640px){.hud__logo .hud__word{display:none}.hud__logo img{height:24px}}

/* toit */
.roof__logo{width:min(36vw,170px);height:auto;display:block;margin:0 auto 18px;filter:drop-shadow(0 10px 30px rgba(0,0,0,.8))}
@media(max-width:700px){.roof__logo{width:120px;margin-bottom:10px}}
.roof__mail{background:var(--metal);background-size:200% 100%;animation:sheenx 8s linear infinite;color:#050505}
.roof__mail:hover{box-shadow:0 0 60px rgba(242,238,232,.35)}
.tinfo__badge::before{background:#e9e5df;box-shadow:0 0 10px #fff}

/* textes commerciaux */
.roof__sub{color:#bdb8b1;font-size:clamp(14px,1.4vw,17px);line-height:1.7;max-width:520px;margin:-12px auto 30px}
.roof__addr{color:#77726c;margin-top:14px;text-transform:none;letter-spacing:.04em}
.tools__cta{color:var(--text);border-bottom:1px solid rgba(242,238,232,.4);margin-left:10px;padding-bottom:2px;transition:border-color .3s}
.tools__cta:hover{border-color:var(--text)}
.hud__cta{padding:8px 14px;border-radius:999px;border:1px solid rgba(242,238,232,.35);color:var(--text);margin-left:auto;margin-right:8px;transition:background .3s,color .3s}
.hud__cta:hover{background:var(--text);color:#050505}
@media(max-width:640px){.hud__cta{padding:7px 10px;font-size:9.5px;margin-right:6px}.sound #soundTxt{display:none}}
@media(max-width:900px){.tools__foot{display:block;margin-top:14px;font-size:10px}.tools__cta{display:block;margin:6px 0 0}}

.display{position:absolute;left:50%;transform:translateX(-50%)}
.hud__cta .hm{display:none}
@media(max-width:640px){.hud__cta .hd{display:none}.hud__cta .hm{display:inline}.display{padding:5px 10px}}

/* toit : titre sur deux niveaux */
.roof__title{font-size:clamp(42px,6.4vw,104px);margin:14px 0 26px}
.roof__q{display:block;font-size:.5em;line-height:1.15;margin-top:.35em;color:#d9d4cd}
.roof__content{transform:translateY(-3vh)}
.roof__logo{width:min(30vw,130px)}
.scene--roof:not(.shown) .roof__content{transform:translateY(3vh)}
@media(max-width:700px){
  .roof__title{font-size:44px;margin:8px 0 20px}.roof__q{font-size:.56em}
  .roof__logo{width:96px;margin-bottom:6px}.roof__content{transform:none}
  .roof__sub{margin:-6px auto 22px;font-size:13.5px}
  .moon{width:48px;height:48px;top:11vh;right:8vw}
}
/* téléphone : outils et coulisses moins serrés */
@media(max-width:900px){
  .tools__title{font-size:30px}.tools__title br{display:none}
  .tools__foot{font-size:0;margin-top:10px}.tools__foot .tools__cta{font-size:11px;display:inline-block;margin:0}
  .bs__demo{display:none}
}

.roof__ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.roof__mail[hidden]{display:none}
.roof__mail--line{background:none!important;animation:none!important;color:var(--text)!important;border:1px solid rgba(242,238,232,.4)}
.roof__mail--line:hover{background:var(--text)!important;color:#050505!important}
.roof__addr a{color:inherit}
.roof__addr a:hover{color:var(--text)}

/* ===== BOUTON WHATSAPP FLOTTANT ===== */
.wa-float{position:fixed;z-index:60;right:calc(var(--fw) + 22px);bottom:calc(var(--fw) + 22px);display:flex;align-items:center;gap:10px;opacity:0;transform:translateY(20px) scale(.9);pointer-events:none;transition:opacity .6s,transform .6s cubic-bezier(.22,1,.36,1)}
.wa-float[hidden]{display:none}
body:not(.locked) .wa-float{opacity:1;transform:none;pointer-events:auto;transition-delay:1.6s}
.wa-float__btn{position:relative;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;transition:transform .3s cubic-bezier(.22,1,.36,1)}
.wa-float__btn svg{width:29px;height:29px}
.wa-float__btn::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid currentColor;opacity:0;animation:waring 2.6s ease-out infinite}
@keyframes waring{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.55);opacity:0}}
.wa-float:hover .wa-float__btn{transform:scale(1.08)}
.wa-float__txt{font-family:var(--mono);font-size:11px;letter-spacing:.04em;padding:9px 14px;border-radius:999px;background:rgba(10,10,10,.85);border:1px solid #2a2a2a;color:var(--text);backdrop-filter:blur(8px);opacity:0;transform:translateX(10px);transition:opacity .35s,transform .45s cubic-bezier(.22,1,.36,1);white-space:nowrap}
.wa-float:hover .wa-float__txt{opacity:1;transform:none}
.wa-float--vert .wa-float__btn{background:#25d366;color:#fff;box-shadow:0 14px 34px -8px rgba(37,211,102,.6)}
.wa-float--vert .wa-float__btn::after{border-color:#25d366}
.wa-float--argent .wa-float__btn{background:var(--metal);background-size:200% 100%;animation:sheenx 8s linear infinite;color:#050505;box-shadow:0 14px 34px -8px rgba(242,238,232,.35)}
.wa-float--argent .wa-float__btn::after{border-color:#e9e5df}
@media(max-width:700px){
  .wa-float{right:calc(var(--fw) + 12px);bottom:calc(var(--fw) + 70px)}
  .wa-float__btn{width:50px;height:50px}.wa-float__btn svg{width:25px;height:25px}
  .wa-float__txt{display:none}
}

/* ===== RÉSEAUX : en bas du toit, style du logo ===== */
.roof__links{display:block;margin-top:34px}
.soc__orn{display:flex;align-items:center;justify-content:center;gap:12px;color:#bdb8b1;font-size:10px;margin-bottom:18px}
.soc__orn i{display:block;width:70px;height:1px;background:linear-gradient(90deg,transparent,#bdb8b1)}
.soc__orn i:last-child{background:linear-gradient(90deg,#bdb8b1,transparent)}
.soc__row{display:flex;justify-content:center;gap:clamp(22px,4vw,44px)}
.soc{display:flex;flex-direction:column;align-items:center;gap:9px;color:#d9d4cd}
.soc__ring{position:relative;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(242,238,232,.32);overflow:hidden;transition:border-color .4s,transform .4s cubic-bezier(.22,1,.36,1)}
.soc__ring::before{content:"";position:absolute;inset:0;background:var(--metal);background-size:200% 100%;transform:scale(0);border-radius:50%;transition:transform .5s cubic-bezier(.22,1,.36,1);animation:sheenx 6s linear infinite}
.soc__ring svg{position:relative;width:20px;height:20px;transition:color .35s}
.soc__name{font-family:var(--mono);font-size:9px;letter-spacing:.26em;text-transform:uppercase;color:#8f8a84;transition:color .35s}
.soc:hover .soc__ring{border-color:transparent;transform:translateY(-3px)}
.soc:hover .soc__ring::before{transform:scale(1)}
.soc:hover svg{color:#050505}
.soc:hover .soc__name{color:var(--text)}
@media(max-width:700px){.roof__links{margin-top:22px}.soc__ring{width:42px;height:42px}.soc__ring svg{width:18px;height:18px}.soc__orn{margin-bottom:12px}.soc__orn i{width:46px}}