/* ===========================================================
   PRISMORAE — Creative House
   =========================================================== */

@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Light.ttf") format("truetype");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Normal.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"RebeltonExt";src:url("assets/fonts/Rebelton-Extended.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}

:root{
  --bg:#000005;
  --ink:#fbfcff;
  --muted:#c2c6d4;
  --faint:#9498a8;
  --line:rgba(255,255,255,.10);
  --c-cyan:#6ad8e8;
  --c-blue:#5b8cff;
  --c-violet:#a779ff;
  --c-pink:#e98cf0;
  --grad-iri:linear-gradient(100deg,#6ad8e8 0%,#5b8cff 32%,#a779ff 62%,#e98cf0 100%);
  --ease:cubic-bezier(.22,.61,.18,1);
  --t-panel:700ms;
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Rebelton",system-ui,sans-serif;
  font-weight:400;
  overflow:hidden;
  height:100svh;
  position:fixed;
  inset:0;
  width:100%;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}

/* ---------- Ambient background layers ---------- */
.bgvideo{
  position:fixed;inset:0;z-index:0;overflow:hidden;
  opacity:.34;
  transition:opacity 1.2s var(--ease),transform 1.4s var(--ease);
}
.bgvideo video{
  position:absolute;top:50%;left:50%;
  min-width:100%;min-height:100%;width:auto;height:auto;
  transform:translate(-50%,-50%) scale(1.06);
  object-fit:cover;
  filter:saturate(1.05) contrast(1.04);
}
/* hero state: video fully present */
body[data-i="0"] .bgvideo{opacity:.85}
/* contact: bring video back a touch */
body[data-i="7"] .bgvideo{opacity:.5}

.aurora{
  position:fixed;inset:-20%;z-index:1;pointer-events:none;
  background:
    radial-gradient(40% 50% at 78% 28%,rgba(91,140,255,.20),transparent 60%),
    radial-gradient(45% 55% at 88% 72%,rgba(167,121,255,.20),transparent 62%),
    radial-gradient(40% 40% at 12% 80%,rgba(106,216,232,.10),transparent 60%);
  filter:blur(8px);
  opacity:.9;
  animation:drift 22s var(--ease) infinite alternate;
}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(-3%,2%,0) scale(1.08)}
}

/* film grain */
.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  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='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* vignette to seat the text on top of video */
.deck::before{
  content:"";position:fixed;inset:0;z-index:2;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(0,0,5,.55),rgba(0,0,5,.2) 24%,rgba(0,0,5,.2) 70%,rgba(0,0,5,.7)),
    radial-gradient(120% 80% at 50% 50%,transparent 55%,rgba(0,0,5,.6));
}

/* ---------- Top bar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:clamp(18px,2.6vw,34px) clamp(20px,4vw,56px);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:18px;height:18px;flex:none;
  background:var(--grad-iri);
  clip-path:polygon(50% 0,100% 100%,0 100%);
  filter:drop-shadow(0 0 8px rgba(140,150,255,.6));
}
.brand-word{
  font-size:clamp(15px,1.5vw,18px);letter-spacing:.42em;font-weight:400;
  padding-left:.42em;
}
.topnav{display:flex;gap:clamp(20px,2.5vw,40px)}
.topnav a{
  font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);
  position:relative;padding:4px 0;transition:color .4s var(--ease);
}
.topnav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--grad-iri);
  transition:width .5s var(--ease);
}
.topnav a:hover{color:var(--ink)}
.topnav a:hover::after{width:100%}

/* ---------- Right dots nav ---------- */
.dots{
  position:fixed;right:clamp(16px,2.6vw,40px);top:50%;transform:translateY(-50%);
  z-index:40;display:flex;flex-direction:column;gap:18px;
}
.dots button{
  position:relative;background:none;border:0;cursor:pointer;
  width:8px;height:8px;display:block;
}
.dots i{
  width:8px;height:8px;border-radius:50%;border:1px solid rgba(255,255,255,.45);
  display:block;transition:all .45s var(--ease);
}
.dots em{
  position:absolute;right:calc(100% + 16px);top:50%;
  transform:translateY(-50%) translateX(8px);
  font-style:normal;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap;font-weight:500;
  color:#0b0b14;padding:7px 15px;border-radius:100px;
  background:var(--grad-iri);
  box-shadow:0 8px 24px rgba(120,130,255,.5);
  opacity:0;pointer-events:none;transition:all .4s var(--ease);
}
.dots button:hover em{opacity:1;transform:translateY(-50%) translateX(0)}
.dots button.on i{
  background:var(--grad-iri);border-color:transparent;transform:scale(1.5);
  box-shadow:0 0 12px rgba(140,150,255,.8);
}

/* ---------- Counter ---------- */
.counter{
  position:fixed;left:clamp(20px,4vw,56px);bottom:clamp(20px,3.4vw,40px);z-index:40;
  font-size:12px;letter-spacing:.24em;color:var(--muted);display:flex;gap:8px;align-items:flex-end;
}
.counter #curNum{font-size:18px;color:var(--ink);letter-spacing:.1em}
.counter .sep{opacity:.5}

/* ===========================================================
   DECK — stacked panels, reveal on activate
   =========================================================== */
.deck{position:fixed;inset:0;z-index:5}
.panel{
  position:absolute;inset:0;z-index:1;
  display:flex;align-items:center;
  padding:0 clamp(22px,8vw,140px);
  opacity:0;visibility:hidden;
  transition:opacity var(--t-panel) var(--ease),visibility 0s linear var(--t-panel),transform var(--t-panel) var(--ease);
  transform:scale(1.04);
  will-change:opacity,transform;
}
.panel.is-active{
  opacity:1;visibility:visible;z-index:3;transform:scale(1);
  transition:opacity var(--t-panel) var(--ease),visibility 0s,transform var(--t-panel) var(--ease);
}
/* leaving upward / downward */
.panel.leave-up{transform:scale(.97) translateY(-3%)}
.panel.leave-down{transform:scale(.97) translateY(3%)}

.inner{width:100%;max-width:1180px;margin:0 auto}
.center{text-align:center;display:flex;flex-direction:column;align-items:center}

/* ---------- Reveal items ---------- */
.rv{opacity:0;transform:translateY(28px);filter:blur(5px);
  transition:opacity .6s var(--ease),transform .6s var(--ease),filter .6s var(--ease)}
.panel.is-active .rv{opacity:1;transform:none;filter:blur(0)}
.panel.is-active .rv[data-d="1"]{transition-delay:.10s}
.panel.is-active .rv[data-d="2"]{transition-delay:.17s}
.panel.is-active .rv[data-d="3"]{transition-delay:.24s}
.panel.is-active .rv[data-d="4"]{transition-delay:.31s}
.panel.is-active .rv[data-d="5"]{transition-delay:.38s}
.panel.is-active .rv[data-d="6"]{transition-delay:.45s}
.panel.is-active .rv[data-d="7"]{transition-delay:.52s}

/* ---------- Shared type ---------- */
.iri{
  background:var(--grad-iri);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.kicker{font-size:clamp(12px,1.3vw,13px);letter-spacing:.28em;text-transform:uppercase;color:#7ea2ff;font-weight:500;margin-bottom:clamp(20px,3vw,36px)}
.big{
  font-weight:500;line-height:1.04;letter-spacing:-.005em;
  font-size:clamp(2.6rem,7.4vw,6.4rem);
}
.lede{margin-top:clamp(20px,3vw,34px);font-size:clamp(1rem,1.7vw,1.45rem);letter-spacing:.04em;color:var(--ink);font-weight:400}
.body{margin-top:18px;max-width:46ch;color:var(--muted);font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.7;font-weight:400}
.center .body{margin-left:auto;margin-right:auto}

/* ---------- HERO ---------- */
.hero .inner{position:relative}
.hero .inner::before{
  content:"";position:absolute;inset:-14% -10%;z-index:-1;pointer-events:none;
  background:radial-gradient(62% 58% at 50% 52%,rgba(0,0,8,.74),rgba(0,0,8,.4) 52%,transparent 78%);
  filter:blur(26px);
}
.hero .eyebrow{
  font-size:clamp(11px,1.3vw,14px);letter-spacing:.46em;text-transform:uppercase;
  color:#eceef5;font-weight:500;
  margin-bottom:clamp(20px,3vw,30px);padding-left:.62em;
  text-shadow:0 1px 18px rgba(0,0,8,.85);
}
.wordmark{
  font-weight:400;letter-spacing:.3em;padding-left:.3em;
  font-size:clamp(2rem,9.4vw,8.4rem);line-height:1;max-width:100%;
  background:linear-gradient(180deg,#ffffff,#f3f4fa 72%,#e2e5f0);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 64px rgba(180,190,255,.28);
}
.tagline{margin-top:clamp(22px,3vw,34px);font-size:clamp(1rem,2.2vw,1.7rem);font-weight:400;letter-spacing:.06em;color:var(--ink)}
.hint{
  margin-top:clamp(40px,7vh,90px);font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:#c4c8d6;
  display:flex;align-items:center;gap:14px;text-shadow:0 1px 16px rgba(0,0,8,.8);
}
.hint-track{position:relative;width:1px;height:42px;background:rgba(255,255,255,.18);overflow:hidden;display:inline-block}
.hint-track::after{content:"";position:absolute;top:-42px;left:0;width:1px;height:42px;background:var(--grad-iri);animation:scrolldot 2.2s var(--ease) infinite}
@keyframes scrolldot{0%{top:-42px}60%,100%{top:42px}}

/* ---------- SERVICE ---------- */
.service-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,90px);align-items:center}
.svc-num{
  font-family:"RebeltonExt","Rebelton",sans-serif;
  display:block;font-size:clamp(.9rem,1.2vw,1.05rem);letter-spacing:.3em;color:var(--c-violet);margin-bottom:18px;
}
.svc-title{
  font-weight:400;line-height:.96;letter-spacing:-.01em;
  font-size:clamp(2.5rem,6.6vw,5.6rem);
}
.svc-title .iri{background-size:220% auto;animation:iri-flow 7s linear infinite}
@keyframes iri-flow{to{background-position:220% center}}
.svc-sub{margin-top:clamp(20px,2.6vw,30px);max-width:34ch;color:var(--muted);line-height:1.6;font-size:clamp(.95rem,1.2vw,1.08rem)}
.svc-list{list-style:none;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-list li{
  font-size:clamp(1.05rem,2vw,1.6rem);font-weight:400;letter-spacing:.02em;
  padding:clamp(14px,1.8vw,22px) 0;border-bottom:1px solid var(--line);
  color:var(--ink);position:relative;padding-left:34px;transition:color .4s var(--ease),padding-left .4s var(--ease);
}
.svc-list li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:10px;height:10px;background:var(--grad-iri);
  clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.85;
  transition:transform .4s var(--ease);
}
.svc-list li:hover{padding-left:42px;color:#fff}
.svc-list li:hover::before{transform:translateY(-50%) scale(1.3) rotate(0)}
.svc-list .bar{color:var(--faint);padding:0 .3em}

/* ---------- CONTACT ---------- */
.contact .big{font-size:clamp(2.3rem,6.2vw,5.2rem)}
.contact-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin-top:clamp(34px,5vw,52px)}
.cbtn{
  font-size:14px;letter-spacing:.14em;text-indent:.14em;line-height:1;
  display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 34px 3px;
  border-radius:100px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.02);
  transition:all .45s var(--ease);backdrop-filter:blur(6px);
}
.cbtn:not(.ghost){background:var(--grad-iri);color:#08080f;border-color:transparent;font-weight:500}
.cbtn:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(120,130,255,.35)}
.cbtn.ghost:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.cmail{margin-top:22px;font-size:13px;letter-spacing:.06em}
.cmail a{color:var(--muted);border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:2px;transition:color .35s var(--ease),border-color .35s var(--ease)}
.cmail a:hover{color:#fff;border-color:rgba(255,255,255,.6)}
.site{margin-top:clamp(26px,4vw,40px);font-size:13px;letter-spacing:.4em;text-transform:uppercase;color:var(--muted)}
.foot{margin-top:14px;font-size:11px;letter-spacing:.2em;color:var(--faint)}
.legal{margin-top:12px;font-size:11px;letter-spacing:.06em;color:var(--faint);display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.legal a{color:var(--muted);transition:color .35s var(--ease)}
.legal a:hover{color:#fff}
.legal .sep{opacity:.5}

/* ---------- Floating CTA (permanent, pop) ---------- */
.float-cta{
  position:fixed;left:50%;transform:translateX(-50%) translateY(0);
  bottom:calc(env(safe-area-inset-bottom,0px) + 22px);z-index:46;
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 28px 19px 28px;border-radius:100px;
  font-size:13px;letter-spacing:.12em;font-weight:500;color:#08080f;
  background:var(--grad-iri);
  box-shadow:0 10px 34px rgba(120,130,255,.4),0 0 0 0 rgba(140,150,255,.5);
  animation:cta-pop 3.4s var(--ease) infinite;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
  white-space:nowrap;opacity:0;
}
.float-cta.show{opacity:1}
/* redondant sur la section contact (CTA déjà présent) */
body[data-i="7"] .float-cta{opacity:0;pointer-events:none;transform:translateX(-50%) translateY(16px)}
.float-cta:hover{transform:translateX(-50%) translateY(-3px) scale(1.03);box-shadow:0 16px 44px rgba(120,130,255,.6)}
@keyframes cta-pop{
  0%,100%{box-shadow:0 10px 34px rgba(120,130,255,.4),0 0 0 0 rgba(140,150,255,.55)}
  50%{box-shadow:0 10px 34px rgba(120,130,255,.5),0 0 0 12px rgba(140,150,255,0)}
}

/* ---------- Sound toggle ---------- */
.sound-toggle{
  position:fixed;right:clamp(16px,2.6vw,40px);bottom:clamp(20px,3.4vw,40px);z-index:45;
  width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
  background:rgba(255,255,255,.03);cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(8px);
  transition:border-color .4s var(--ease),transform .4s var(--ease);
}
.sound-toggle:hover{border-color:rgba(255,255,255,.4);transform:scale(1.06)}
.bars{display:flex;align-items:flex-end;gap:3px;height:16px}
.bars i{width:2.5px;background:var(--grad-iri);height:30%;border-radius:2px;transition:height .3s var(--ease)}
.sound-toggle.playing .bars i{animation:eq .9s ease-in-out infinite}
.sound-toggle.playing .bars i:nth-child(2){animation-delay:.15s}
.sound-toggle.playing .bars i:nth-child(3){animation-delay:.3s}
.sound-toggle.playing .bars i:nth-child(4){animation-delay:.45s}
@keyframes eq{0%,100%{height:25%}50%{height:100%}}

/* ===========================================================
   MODALE — Prendre rendez-vous
   =========================================================== */
.rdv-overlay{
  position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  padding:clamp(16px,4vw,40px);
  background:rgba(2,3,9,.72);backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility 0s linear .4s;
  overscroll-behavior:contain;touch-action:pan-y;
}
.rdv-overlay.open{opacity:1;visibility:visible;transition:opacity .4s var(--ease)}
.rdv-box{
  position:relative;width:100%;max-width:540px;
  background:linear-gradient(180deg,rgba(20,22,34,.96),rgba(10,11,20,.97));
  border:1px solid rgba(255,255,255,.12);border-radius:22px;
  padding:clamp(26px,4vw,44px);
  box-shadow:0 30px 90px rgba(0,0,0,.6),0 0 0 1px rgba(120,130,255,.08);
  transform:translateY(24px) scale(.98);opacity:0;transition:transform .5s var(--ease),opacity .5s var(--ease);
  max-height:92svh;overflow-y:auto;overflow-x:hidden;
  overscroll-behavior:contain;touch-action:pan-y;
}
.rdv-overlay.open .rdv-box{transform:none;opacity:1}
.rdv-box::before{
  content:"";position:absolute;inset:0;border-radius:22px;pointer-events:none;
  background:radial-gradient(60% 40% at 50% 0%,rgba(120,130,255,.16),transparent 70%);
}
.rdv-close{
  position:absolute;top:16px;right:18px;width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.03);color:#cfd2dd;
  font-size:22px;line-height:1;cursor:pointer;transition:all .35s var(--ease);
}
.rdv-close:hover{border-color:rgba(255,255,255,.5);color:#fff;transform:rotate(90deg)}
.rdv-kicker{font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:#7ea2ff;font-weight:500;margin-bottom:10px}
.rdv-title{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:500;line-height:1.08;letter-spacing:-.01em;margin-bottom:clamp(20px,3vw,30px)}
.rdv-form{display:flex;flex-direction:column;gap:13px}
.rdv-row{display:flex;gap:13px}
.rdv-row input{flex:1;min-width:0}
.rdv-form input,.rdv-form textarea{
  width:100%;padding:14px 16px;border-radius:12px;
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);
  color:#fff;font-family:inherit;font-weight:400;font-size:15px;letter-spacing:.01em;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.rdv-form textarea{resize:vertical;min-height:84px}
.rdv-form input::placeholder,.rdv-form textarea::placeholder{color:#7e8294}
.rdv-form input:focus,.rdv-form textarea:focus{outline:none;border-color:rgba(140,150,255,.7);background:rgba(255,255,255,.06)}
.rdv-form input.invalid{border-color:rgba(255,120,120,.7)}
.rdv-submit{
  margin-top:6px;padding:15px;border:0;border-radius:12px;cursor:pointer;
  font-family:inherit;font-size:14px;font-weight:500;letter-spacing:.1em;color:#08080f;
  background:var(--grad-iri);transition:transform .35s var(--ease),box-shadow .35s var(--ease),opacity .3s;
}
.rdv-submit:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(120,130,255,.4)}
.rdv-submit:disabled{opacity:.55;cursor:default;transform:none;box-shadow:none}
.rdv-submit.ghost{background:transparent;border:1px solid rgba(255,255,255,.2);color:#eef0f6;margin-top:18px}
.rdv-status{min-height:18px;font-size:13px;letter-spacing:.02em;color:#ff8a8a;text-align:center}
.rdv-done{text-align:center;padding:14px 0 4px}
.rdv-done h3{font-size:1.5rem;font-weight:500;margin-bottom:10px}
.rdv-done p{color:var(--muted);line-height:1.6;max-width:34ch;margin:0 auto}
.rdv-check{
  width:62px;height:62px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;
  font-size:28px;color:#08080f;background:var(--grad-iri);box-shadow:0 0 40px rgba(120,130,255,.5);
}

/* ===========================================================
   MOTION DESIGN & 3D — feuille type lecteur
   =========================================================== */
.ms-trigger{cursor:pointer}
.ms-cta{
  display:inline-flex;align-items:center;margin-left:14px;vertical-align:middle;
  font-size:.6em;letter-spacing:.16em;text-transform:uppercase;font-weight:500;color:#08080f;line-height:1;
  background:var(--grad-iri);padding:7px 13px 5px;border-radius:100px;
  box-shadow:0 4px 16px rgba(120,130,255,.4);transition:transform .35s var(--ease);
}
.ms-trigger:hover .ms-cta{transform:translateY(-1px) scale(1.04)}

.motion-sheet{
  position:fixed;inset:0;z-index:110;display:flex;align-items:center;justify-content:center;padding:24px;
  background:rgba(2,3,9,.6);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility 0s linear .45s;
}
.motion-sheet.open{opacity:1;visibility:visible;transition:opacity .45s var(--ease)}
.ms-panel{
  position:relative;width:100%;max-width:560px;max-height:86svh;overflow-y:auto;overflow-x:hidden;
  background:linear-gradient(180deg,#171a2b 0%,#0a0b14 42%);
  border:1px solid rgba(255,255,255,.12);border-radius:24px;
  padding:clamp(18px,4vw,26px) clamp(14px,3vw,22px) clamp(22px,4vw,30px);
  transform:translateY(24px) scale(.98);transition:transform .5s var(--ease);
  overscroll-behavior:contain;touch-action:pan-y;
}
.motion-sheet.open .ms-panel{transform:none}
.ms-panel::before{content:"";position:absolute;inset:0 0 auto;height:160px;border-radius:24px 24px 0 0;pointer-events:none;
  background:radial-gradient(80% 100% at 50% 0,rgba(120,130,255,.22),transparent 70%)}
.ms-handle{display:none;position:absolute;top:10px;left:50%;transform:translateX(-50%);width:42px;height:4px;border-radius:4px;background:rgba(255,255,255,.3)}
.ms-close{position:absolute;top:16px;left:18px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);color:#dfe2ec;cursor:pointer;z-index:2;display:grid;place-items:center;transition:all .3s var(--ease)}
.ms-close::before{content:"";width:9px;height:9px;margin-top:-3px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg)}
.ms-close:hover{border-color:rgba(255,255,255,.5);color:#fff}
.ms-head{position:relative;text-align:center;padding:18px 0 22px}
.ms-kicker{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:#7ea2ff;font-weight:500;margin-bottom:8px}
.ms-titre{font-size:clamp(1.4rem,4.5vw,1.9rem);font-weight:500;letter-spacing:-.01em}
.ms-list{list-style:none;display:flex;flex-direction:column}
.ms-row{
  display:flex;align-items:center;gap:14px;padding:11px 8px;border-radius:14px;cursor:pointer;
  transition:background .3s var(--ease);
}
.ms-row:hover{background:rgba(255,255,255,.05)}
.ms-art{
  width:58px;height:58px;flex:none;border-radius:13px;background-size:cover;background-position:center;
  position:relative;box-shadow:0 6px 18px rgba(0,0,0,.4);
}
.ms-art i{position:absolute;inset:0;display:grid;place-items:center;border-radius:13px;background:rgba(0,0,0,.28);opacity:0;transition:opacity .3s var(--ease)}
.ms-art i::after{content:"";width:0;height:0;border-style:solid;border-width:7px 0 7px 12px;border-color:transparent transparent transparent #fff;margin-left:2px}
.ms-row:hover .ms-art i{opacity:1}
.ms-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.ms-meta b{font-weight:500;font-size:1.02rem;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ms-meta em{font-style:normal;font-size:.85rem;color:var(--faint)}
.ms-dur{flex:none;font-size:.85rem;color:var(--faint);letter-spacing:.04em}

/* lecteur plein écran */
.ms-player{
  position:fixed;inset:0;z-index:120;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  background:rgba(2,3,9,.95);backdrop-filter:blur(8px);padding:clamp(20px,5vw,50px);
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility 0s linear .4s;
}
.ms-player.open{opacity:1;visibility:visible;transition:opacity .4s var(--ease)}
.ms-player video{max-width:min(100%,440px);max-height:78svh;border-radius:16px;box-shadow:0 30px 90px rgba(0,0,0,.6),0 0 0 1px rgba(120,130,255,.12)}
.msp-close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 18px);right:20px;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);color:#fff;font-size:24px;line-height:1;cursor:pointer;transition:all .3s var(--ease)}
.msp-close:hover{border-color:rgba(255,255,255,.6);transform:rotate(90deg)}
.msp-cap{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:900px){
  .service-grid{grid-template-columns:1fr;gap:clamp(16px,3.4vh,30px);align-items:start}
  .svc-sub{max-width:42ch}
  .dots{gap:13px;right:12px}
  .dots em{display:none}
}

/* ===========================================================
   MOBILE (<=760px) — mobile-first.
   Panels can't scroll internally (touchmove is locked for the
   scroll-jack), so every section's content must FIT inside a
   safe area: below the top bar, above the counter/controls.
   =========================================================== */
@media (max-width:760px){
  :root{--t-panel:620ms}

  .panel{
    align-items:center;
    padding-top:calc(env(safe-area-inset-top,0px) + 72px);
    padding-bottom:calc(env(safe-area-inset-bottom,0px) + 62px);
    padding-left:clamp(20px,6vw,34px);
    padding-right:clamp(20px,6vw,34px);
  }
  .inner{max-width:560px}

  /* --- topbar / chrome --- */
  .topnav{display:none}
  .topbar{padding:16px 22px}
  .brand-word{letter-spacing:.32em;font-size:14px}
  .brand-mark{width:15px;height:15px}
  .counter{display:none} /* redondant avec les dots sur mobile ; libère le bas pour le CTA flottant */
  .sound-toggle{width:40px;height:40px;right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 16px)}
  .float-cta{font-size:11px;letter-spacing:.07em;padding:10px 20px 15px 20px;bottom:calc(env(safe-area-inset-bottom,0px) + 18px)}
  .rdv-row{flex-direction:column;gap:13px}
  /* Motion : bottom-sheet sur mobile */
  .motion-sheet{align-items:flex-end;padding:0}
  .ms-panel{max-height:88svh;border-radius:26px 26px 0 0;border-bottom:0;
    padding-bottom:calc(env(safe-area-inset-bottom,0px) + 28px);transform:translateY(100%)}
  .motion-sheet.open .ms-panel{transform:none}
  .ms-handle{display:block}

  /* --- background --- */
  .bgvideo{opacity:.26}
  body[data-i="0"] .bgvideo{opacity:.68}

  /* --- hero --- */
  .wordmark{letter-spacing:.1em;padding-left:.1em;font-size:clamp(1.9rem,10vw,2.9rem);white-space:nowrap}
  .hero .eyebrow{letter-spacing:.4em;padding-left:.4em;font-size:11px;margin-bottom:18px}
  .tagline{font-size:clamp(1rem,4.6vw,1.3rem);margin-top:20px}
  .hint{margin-top:clamp(30px,7vh,64px);font-size:10px;letter-spacing:.3em}
  .hint-track{height:34px}
  .hint-track::after{height:34px;top:-34px}
  @keyframes scrolldot{0%{top:-34px}60%,100%{top:34px}}

  /* --- manifesto / shared big type --- */
  .kicker{margin-bottom:18px;font-size:11px;letter-spacing:.34em}
  .big{font-size:clamp(2.2rem,10vw,3.2rem)}
  .lede{font-size:clamp(1rem,4.2vw,1.25rem);margin-top:18px}
  .body{font-size:.95rem;line-height:1.62;margin-top:16px;max-width:42ch}

  /* --- services --- */
  .svc-num{margin-bottom:10px;font-size:.85rem}
  .svc-title{font-size:clamp(2.2rem,10.5vw,3.1rem);line-height:1}
  .svc-sub{margin-top:13px;font-size:.92rem;line-height:1.5;max-width:40ch}
  .svc-list li{
    font-size:clamp(1.02rem,4.4vw,1.18rem);letter-spacing:.02em;
    padding:clamp(11px,1.7vh,17px) 0 clamp(11px,1.7vh,17px) 26px;
  }
  .svc-list li::before{width:9px;height:9px}
  .svc-list li:hover{padding-left:26px}

  /* --- contact --- */
  .contact .big{font-size:clamp(2rem,9vw,2.8rem)}
  .contact-links{flex-direction:column;width:100%;max-width:330px;margin-left:auto;margin-right:auto;gap:12px}
  .cbtn{width:100%;min-height:52px}
  .site{font-size:11px;letter-spacing:.3em;margin-top:28px}
  .foot{font-size:10px;letter-spacing:.16em;margin-top:12px}
}

/* ===========================================================
   SHORT mobile screens (<=700px tall) — compress so nothing
   collides with the counter or gets clipped.
   =========================================================== */
@media (max-width:900px) and (max-height:700px){
  .panel{padding-top:calc(env(safe-area-inset-top,0px) + 58px);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 54px)}
  .svc-num{margin-bottom:7px}
  .svc-title{font-size:clamp(1.85rem,8.6vw,2.5rem)}
  .svc-sub{margin-top:9px;font-size:.84rem;line-height:1.45;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .svc-list li{font-size:1.02rem;padding-top:clamp(8px,1.2vh,12px);padding-bottom:clamp(8px,1.2vh,12px)}
  .service-grid{gap:12px}
  .big{font-size:clamp(1.85rem,8.4vw,2.5rem)}
  .lede{margin-top:13px;font-size:1.02rem}
  .body{font-size:.86rem;line-height:1.5;margin-top:12px}
  .kicker{margin-bottom:13px}
  .contact .big{font-size:clamp(1.75rem,7.8vw,2.3rem)}
  .contact-links{margin-top:22px}
  .site{margin-top:20px}
  .hint{margin-top:clamp(16px,4vh,36px)}
  .tagline{margin-top:14px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important}
  .rv{transition-duration:.3s!important;filter:none}
  .panel{transition-duration:.4s!important}
}