/* FZ Advisory V2 : fond sombre, un seul accent bleu électrique, une idée par écran.
   N'animer que transform et opacity. Les scènes liées au défilement sont pilotées par site.js. */
@font-face{font-family:Sora;src:url(fonts/sora-latin.woff2) format("woff2");font-weight:300 700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:Sora;src:url(fonts/sora-latin-ext.woff2) format("woff2");font-weight:300 700;font-display:swap;unicode-range:U+0100-024F,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;src:url(fonts/inter-latin.woff2) format("woff2");font-weight:400 600;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:Inter;src:url(fonts/inter-latin-ext.woff2) format("woff2");font-weight:400 600;font-display:swap;unicode-range:U+0100-024F,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2C60-2C7F,U+A720-A7FF}

:root{
  color-scheme:dark;
  --bg:#05070d;--bg2:#0a0f1e;--bg3:#10182e;
  --ink:#f4f7ff;--mute:#a3aecb;--dim:#6f7a98;
  --blue:#2a62f5;--blue-l:#7aa2ff;--cyan:#56d6ff;--glow:rgba(47,107,255,.35);
  --line:rgba(160,185,255,.12);
  --r:22px;--wrap:1240px;--g:clamp(16px,4vw,40px);
  --ease:cubic-bezier(.22,1,.36,1);
  --f-d:Sora,system-ui,sans-serif;--f-b:Inter,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--f-b);-webkit-font-smoothing:antialiased;overflow-x:clip;-webkit-tap-highlight-color:transparent}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue-l);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - 2*var(--g),var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:10px 16px;border-radius:10px;z-index:100}
.skip:focus{left:8px}

h1,h2,h3{font-family:var(--f-d);font-weight:600;margin:0;letter-spacing:-.03em;line-height:1.04;text-wrap:balance}
h1{font-size:clamp(2.8rem,8.6vw,7.2rem)}
h2{font-size:clamp(2.1rem,5.6vw,4.6rem)}
h3{font-size:clamp(1.25rem,2.2vw,1.7rem);letter-spacing:-.015em;line-height:1.15}
p{margin:0}
.eyebrow{font:600 .78rem/1.4 var(--f-d);letter-spacing:.22em;text-transform:uppercase;color:var(--blue-l);display:inline-flex;gap:10px;align-items:center}
.eyebrow::before{content:"";flex:0 0 22px;height:1px;background:currentColor}
@media (max-width:520px){.eyebrow{font-size:.68rem;letter-spacing:.15em}}
.lead{font-size:clamp(1.08rem,1.6vw,1.3rem);color:var(--mute);max-width:36em}
.grad{background:linear-gradient(100deg,#fff 5%,var(--blue-l) 45%,var(--cyan) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* En-tête en verre dépoli */
.hd{position:fixed;inset:0 0 auto;z-index:50;transition:transform .35s var(--ease)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.hd::before{content:"";position:absolute;inset:0;background:rgba(5,7,13,.62);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);opacity:0;transition:opacity .3s;border-bottom:1px solid var(--line)}
.hd.solid::before{opacity:1}
.hd.cache{transform:translateY(-100%)}
.logo{display:flex;align-items:center;gap:12px;position:relative;font:600 .95rem/1 var(--f-d);letter-spacing:.14em}
.logo svg{width:38px;height:38px}
.logo b{font-weight:700}.logo span{font-weight:300;color:var(--mute);letter-spacing:.3em}
.nav{display:flex;gap:6px;align-items:center;position:relative}
.nav a{padding:10px 14px;border-radius:999px;font-size:.93rem;color:var(--mute);transition:color .2s,background-color .2s}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);background:rgba(255,255,255,.06)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;margin-left:8px}
.lang a{padding:9px 12px;font:600 .74rem/1 var(--f-d);letter-spacing:.08em;color:var(--dim)}
.lang a[aria-current=true]{background:var(--blue);color:#fff}
.burger{display:none;position:relative;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ink);cursor:pointer}
.burger i{position:absolute;left:14px;right:14px;height:1.5px;background:currentColor;transition:transform .3s var(--ease)}
.burger i:first-child{top:18px}.burger i:last-child{top:26px}
.menu-open .burger i:first-child{transform:translateY(4px) rotate(45deg)}
.menu-open .burger i:last-child{transform:translateY(-4px) rotate(-45deg)}
@media (max-width:900px){
  .burger{display:block}
  .nav{position:fixed;inset:0;flex-direction:column;justify-content:center;gap:4px;background:rgba(5,7,13,.94);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:-1}
  .nav a{font:600 1.6rem/1.2 var(--f-d);letter-spacing:-.02em;color:var(--ink);padding:14px 22px}
  .menu-open .nav{opacity:1;visibility:visible}
  .lang{margin:22px 0 0}.lang a{font-size:.85rem;padding:10px 16px}
  .menu-open{overflow:hidden}
}

.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font:600 .98rem/1 var(--f-d);transition:transform .2s var(--ease),background-color .2s,border-color .2s;touch-action:manipulation}
.btn:active{transform:scale(.97);transition-duration:.08s}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 10px 40px -10px var(--glow)}
.btn-p:hover{background:#2355e0}
.btn-g{border:1px solid rgba(255,255,255,.2);background:rgba(5,7,13,.35);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.btn-g:hover{border-color:rgba(255,255,255,.4)}
.btn svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}

/* ---------- 1. Ouverture ---------- */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;display:grid;align-items:end}
.hero-media{position:absolute;inset:0;transform:scale(calc(1.03 + var(--z,0)*.38));transform-origin:62% 58%;will-change:transform}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(90% 70% at 30% 70%,rgba(5,7,13,.75),transparent 70%);opacity:var(--b,0);pointer-events:none}
.hero-media video{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,7,13,.75),rgba(5,7,13,.1) 60%),linear-gradient(180deg,rgba(5,7,13,.4),transparent 30%,transparent 60%,var(--bg))}
.hero-in{position:relative;z-index:2;padding-bottom:clamp(60px,13vh,130px);opacity:calc(1 - var(--a,0)*1.15);transform:translateY(calc(var(--a,0)*-80px))}
.hero h1{margin:18px 0 22px}
.hero .lead{margin-bottom:34px;color:#cdd5ec;max-width:30em}
.ligne{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ligne>span{display:inline-block}
.js .hero .ligne>span{transform:translateY(105%);transition:transform 1.1s var(--ease);transition-delay:calc(.15s + var(--i)*.12s)}
.js .hero.go .ligne>span{transform:none}
.js .hero .fade{opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d)}
.js .hero.go .fade{opacity:1;transform:none}
.scroll-hint{opacity:calc(1 - var(--a,0)*2);position:absolute;right:var(--g);bottom:40px;z-index:2;font:600 .7rem/1 var(--f-d);letter-spacing:.24em;text-transform:uppercase;color:var(--dim);writing-mode:vertical-rl;display:flex;align-items:center;gap:14px}
.scroll-hint::after{content:"";width:1px;height:56px;background:linear-gradient(var(--blue-l),transparent);animation:hint 2.4s var(--ease) infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:700px){.scroll-hint{display:none}}

/* ---------- 2. Suite de l'ouverture : la caméra avance dans le maillage, la phrase monte ---------- */
.hero-zone{position:relative;height:240vh}
.hero-zone .hero{position:sticky;top:0}
.suite{position:absolute;left:0;right:0;bottom:0;z-index:2;padding-bottom:clamp(60px,14vh,140px);pointer-events:none}
.suite .eyebrow{opacity:var(--b,0);transform:translateY(calc((1 - var(--b,0))*20px))}
.suite h2{margin-top:18px;max-width:12em;font-size:clamp(2.4rem,6.4vw,5.6rem)}
.sl{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.sl>span{display:inline-block;transform:translateY(calc((1 - var(--b,0))*108%))}
.sl+.sl>span{transform:translateY(calc((1 - var(--b2,0))*108%))}

/* ---------- 3. Offres : rail d'images (épinglé sur ordinateur, glissé au doigt sur téléphone) ---------- */
.offres-zone{position:relative;padding-top:clamp(90px,12vw,150px)}
.sec-hd{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,60px);max-width:900px}
.sec-hd.centre{text-align:center;justify-items:center;margin-inline:auto}
.rail{display:flex;gap:18px;padding-inline:max(var(--g),calc((100vw - var(--wrap))/2));overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:10px}
.rail::-webkit-scrollbar{display:none}
.o-carte{flex:none;width:min(80vw,440px);aspect-ratio:3/4;max-height:76svh;position:relative;overflow:hidden;border-radius:var(--r);scroll-snap-align:center;background:var(--bg2);isolation:isolate}
.o-carte img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.o-carte:hover img{transform:scale(1.05)}
.o-carte::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,13,0) 35%,rgba(5,7,13,.92));z-index:0}
.o-txt{position:absolute;left:0;right:0;bottom:0;padding:clamp(22px,3vw,32px);z-index:1;display:grid;gap:10px}
.o-txt .num{font:600 .8rem/1 var(--f-d);letter-spacing:.18em;color:var(--blue-l)}
.o-txt h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.o-txt p{color:#cfd7ee}
@media (min-width:901px){
  .offres-zone.pin{height:var(--h,300vh)}
  .offres-zone.pin .rail-in{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
  .offres-zone.pin .rail{overflow:visible;will-change:transform;scroll-snap-type:none}
  .offres-zone.pin .sec-hd{margin-bottom:clamp(24px,3vh,40px)}
  .offres-zone.pin .o-carte{width:auto;height:min(58svh,600px)}
}

/* ---------- 4. Téléphones : grands, alignés, sans chevauchement ---------- */
.vitrine{overflow:hidden}
.tels-row{display:flex;justify-content:center;gap:clamp(24px,5vw,80px);padding:20px var(--g) 30px}
.tel-slot{margin:0;display:grid;justify-items:center;gap:20px;transform:translate3d(0,calc(var(--k,0)*var(--py,0)*1px),0);will-change:transform}
.tel-slot figcaption{text-align:center}
.tel-slot figcaption b{display:block;font:600 1.05rem/1.3 var(--f-d)}
.tel-slot figcaption span{font-size:.9rem;color:var(--mute)}
.glisser{display:none}
.centre-btn{display:flex;justify-content:center;margin-top:30px}
@media (max-width:900px){
  .tels-row{justify-content:flex-start;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-inline:calc(50vw - min(34vw,150px))}
  .tels-row::-webkit-scrollbar{display:none}
  .tel-slot{scroll-snap-align:center;transform:none}
  .glisser{display:flex;justify-content:center;gap:10px;align-items:center;font:600 .72rem/1 var(--f-d);letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin:6px 0 0}
  .glisser::before,.glisser::after{content:"";width:24px;height:1px;background:currentColor}
}
.tel{--w:clamp(230px,23vw,320px);width:var(--w);aspect-ratio:9/19.3;border-radius:calc(var(--w)*.16);padding:calc(var(--w)*.033);background:linear-gradient(145deg,#454e66,#12172a 38%,#2a3248 70%,#0b0e1a);box-shadow:0 0 0 1px rgba(255,255,255,.09) inset,0 50px 90px -24px rgba(0,0,0,.95),0 0 120px -30px var(--glow);position:relative;flex:none}
@media (max-width:900px){.tel{--w:min(68vw,300px)}}
.tel::before{content:"";position:absolute;right:-2px;top:22%;width:3px;height:12%;border-radius:2px;background:#2a3147}
.tel-ecran{position:relative;width:100%;height:100%;border-radius:calc(var(--w)*.13);overflow:hidden;background:#000;padding-top:calc(var(--w)*.14)}
.tel-ecran video,.tel-ecran img{width:100%;height:100%;object-fit:cover;object-position:top}
.tel-ecran::before{content:"";position:absolute;top:calc(var(--w)*.04);left:50%;width:30%;height:calc(var(--w)*.075);transform:translateX(-50%);background:#000;border-radius:999px;z-index:2;box-shadow:0 0 0 1px #111}
.tel-ecran::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.1),transparent 30%);pointer-events:none}

/* ---------- 5. Application de devis ---------- */
.app-zone{position:relative;overflow:hidden;padding:clamp(90px,12vw,160px) 0}
.app-fond{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.app-zone::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--bg) 25%,rgba(5,7,13,.6) 60%,rgba(5,7,13,.3)),linear-gradient(0deg,var(--bg),transparent 25%,transparent 75%,var(--bg))}
.app-in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(30px,6vw,90px);align-items:center}
.app-in h2{margin:16px 0 18px}
@media (max-width:860px){.app-in{grid-template-columns:1fr;justify-items:start}.app-tel{justify-self:center}}
.app-tel{display:grid;justify-items:center;gap:14px}
.statut{display:inline-block;font:600 .72rem/1 var(--f-d);letter-spacing:.14em;text-transform:uppercase;padding:8px 12px;border-radius:8px;background:rgba(255,255,255,.06);color:var(--mute)}
.points{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.points li{padding-left:28px;position:relative;color:#d3daef}
.points li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:2px;border-radius:2px;background:var(--blue-l)}

.app{width:100%;height:100%;background:#0c1222;color:#e8edfb;font:500 calc(var(--w)*.042)/1.35 var(--f-b);padding:calc(var(--w)*.04) calc(var(--w)*.045) calc(var(--w)*.045);display:flex;flex-direction:column;gap:calc(var(--w)*.035)}
.app-top{display:flex;justify-content:space-between;align-items:center;font:600 calc(var(--w)*.052)/1.1 var(--f-d)}
.app-top small{font:500 calc(var(--w)*.036)/1 var(--f-b);color:#8f9bbd}
.micro{display:flex;gap:9px;align-items:center;padding:calc(var(--w)*.035);border-radius:14px;background:rgba(47,107,255,.14);border:1px solid rgba(122,162,255,.3)}
.micro i{flex:0 0 calc(var(--w)*.1);height:calc(var(--w)*.1);border-radius:50%;background:var(--blue);display:grid;place-items:center;animation:pulse 1.8s infinite}
.micro i svg{width:50%;height:50%;stroke:#fff;fill:none;stroke-width:2}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,107,255,.55)}70%{box-shadow:0 0 0 10px rgba(47,107,255,0)}100%{box-shadow:0 0 0 0 rgba(47,107,255,0)}}
.dictee{min-height:4.1em;color:#c9d3f0}
.dictee::after{content:"|";color:var(--blue-l);animation:clig 1s steps(1) infinite}
@keyframes clig{50%{opacity:0}}
.lignes{display:grid;gap:calc(var(--w)*.022)}
.lg{display:grid;grid-template-columns:1fr auto;gap:4px 6px;padding:calc(var(--w)*.03);border-radius:10px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);opacity:0;transform:translateY(8px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.lg.on{opacity:1;transform:none}
.lg small{grid-column:1/-1;color:#8f9bbd;font-size:.86em}
.lg b{font-weight:600;color:#fff}
.total{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding:calc(var(--w)*.045);border-radius:12px;background:var(--blue);font:600 calc(var(--w)*.046)/1 var(--f-d);opacity:0;transition:opacity .5s}
.total.on{opacity:1}

/* ---------- Chiffres, fin, pied ---------- */
.sec{padding:clamp(90px,12vw,150px) 0;position:relative}
.chiffres{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:860px){.chiffres{grid-template-columns:repeat(2,1fr)}}
.chiffre{padding:26px 22px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(180deg,rgba(47,107,255,.07),transparent)}
.chiffre b{display:block;font:600 clamp(2.6rem,6vw,4.6rem)/1 var(--f-d);letter-spacing:-.04em}
.chiffre b small{font-size:.42em;color:var(--blue-l);margin-left:4px;letter-spacing:0}
.chiffre>span{display:block;margin-top:12px;color:var(--mute);font-size:.95rem}

.fin{position:relative;overflow:hidden;padding:clamp(130px,20vw,240px) 0;text-align:center}
.fin>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.7}
.fin::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg),rgba(5,7,13,.25) 40%,rgba(5,7,13,.55) 75%,var(--bg))}
.fin .wrap{position:relative;z-index:2;display:grid;gap:26px;justify-items:center}
.fin h2{max-width:13em}
.langues{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.langues span{padding:10px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(5,7,13,.45);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:.95rem}
.ft{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--dim);font-size:.9rem}
.ft-in{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center}
.ft nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.ft nav a{color:var(--mute);padding:6px 0}.ft nav a:hover{color:var(--ink)}

/* ---------- En-têtes des pages intérieures ---------- */
.p-hero{position:relative;overflow:hidden;padding:clamp(130px,18vh,190px) 0 40px}
.p-hero .wrap{position:relative;z-index:1}
.p-hero h1{font-size:clamp(2.6rem,7vw,6rem);margin:18px 0 22px;max-width:12em}
.p-hero.media{min-height:min(86svh,820px);display:grid;align-items:end;padding-bottom:clamp(50px,9vh,90px)}
.p-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%;opacity:.8}
.p-hero.media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--bg) 8%,rgba(5,7,13,.45) 60%,rgba(5,7,13,.15)),linear-gradient(0deg,var(--bg),transparent 45%)}
@media (max-width:700px){.p-hero.media::before{background:linear-gradient(0deg,var(--bg) 8%,rgba(5,7,13,.6) 55%,rgba(5,7,13,.35))}}

/* ---------- Réalisations : ordinateur qui s'ouvre ---------- */
.pc{height:300vh;position:relative}
.pc-in{position:sticky;top:0;height:100svh;display:grid;place-items:center;align-content:center;overflow:hidden;padding-top:70px}
.pc-stage{perspective:2400px;width:min(88vw,1100px,calc((100svh - 230px)*1.45))}
.laptop{transform-style:preserve-3d;transform:rotateX(calc(22deg - var(--o,0)*22deg)) scale(calc(.82 + var(--o,0)*.18)) translateY(calc((1 - var(--o,0))*40px))}
.lid{position:relative;transform-style:preserve-3d;transform-origin:50% 100%;transform:rotateX(calc(-94deg + var(--o,0)*94deg));aspect-ratio:16/10.4}
.lid-av,.lid-ar{position:absolute;inset:0;border-radius:2.2% 2.2% 0 0/3.4% 3.4% 0 0;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.lid-av{background:#0b0d14;padding:2.1% 2.1% 3.2%;box-shadow:0 0 0 1.5px #2b3142 inset,0 0 0 1px #4a5268}
.lid-av .ecran{position:relative;width:100%;height:100%;border-radius:.6%;overflow:hidden;background:#000}
.lid-av .ecran video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;transition:opacity .5s}
.lid-av .ecran::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.07),transparent 40%);pointer-events:none}
.lid-ar{transform:rotateY(180deg);background:linear-gradient(160deg,#9aa3b8,#5d6579 45%,#3b4152);display:grid;place-items:center}
.lid-ar svg{width:10%;opacity:.7}
.base{position:relative;height:clamp(12px,1.9vw,20px);margin:0 -7%;background:linear-gradient(180deg,#c2c8d6,#7b8296 55%,#3c4252);border-radius:0 0 18px 18px/0 0 100% 100%;box-shadow:0 30px 60px -10px rgba(0,0,0,.9),0 60px 120px -40px var(--glow)}
.base::before{content:"";position:absolute;top:0;left:50%;width:16%;height:38%;transform:translateX(-50%);background:linear-gradient(180deg,#5b6276,#9aa1b4);border-radius:0 0 10px 10px}
.pc-ombre{height:40px;margin:-8px 4% 0;background:radial-gradient(50% 50% at 50% 0,rgba(47,107,255,.25),transparent 70%);filter:blur(10px)}
.onglets{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:clamp(20px,3vh,40px) var(--g) 0}
.onglets button{min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--mute);font:600 .9rem/1 var(--f-d);cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.onglets button:active{transform:scale(.97)}
.onglets button[aria-selected=true]{background:var(--blue);border-color:var(--blue);color:#fff}
@media (max-width:520px){.onglets button{font-size:.8rem;padding:0 12px}}

.cas{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(30px,7vw,110px);align-items:center;padding:clamp(60px,9vw,110px) 0;border-top:1px solid var(--line)}
.cas:nth-of-type(even){grid-template-columns:minmax(0,1fr) auto}
.cas:nth-of-type(even) .cas-media{order:2}
@media (max-width:860px){.cas,.cas:nth-of-type(even){grid-template-columns:1fr}.cas:nth-of-type(even) .cas-media{order:0}}
.cas-media{display:grid;justify-items:center;gap:14px}
.cas h2{font-size:clamp(1.9rem,4.2vw,3.4rem);margin:16px 0 4px}

/* ---------- Page IA ---------- */
.niveaux{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:860px){.niveaux{grid-template-columns:1fr}}
.niveau{border-radius:var(--r);border:1px solid var(--line);background:var(--bg2);overflow:hidden}
.niveau img{width:100%;aspect-ratio:16/10;object-fit:cover}
.niv-txt{padding:24px 24px 28px;display:grid;gap:10px}
.niveau .tag{font:600 .75rem/1 var(--f-d);letter-spacing:.16em;text-transform:uppercase;color:var(--blue-l)}
.niveau p{color:var(--mute)}
.flux{display:grid;grid-template-columns:repeat(5,1fr);position:relative;margin-top:10px}
.flux::before{content:"";position:absolute;left:10%;right:10%;top:34px;height:1px;background:var(--line)}
.flux::after{content:"";position:absolute;left:10%;top:33px;height:3px;width:80%;background:linear-gradient(90deg,transparent,var(--blue-l),transparent);background-size:30% 100%;background-repeat:no-repeat;animation:flux 3.2s linear infinite;border-radius:2px}
@keyframes flux{from{background-position:-40% 0}to{background-position:140% 0}}
.etape{text-align:center;padding:0 8px;position:relative;z-index:1}
.etape i{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 16px;border-radius:50%;background:var(--bg2);border:1px solid rgba(122,162,255,.3);font:600 .85rem/1 var(--f-d);font-style:normal;color:var(--blue-l);box-shadow:0 0 0 8px var(--bg)}
.etape b{display:block;font:600 1rem/1.3 var(--f-d);margin-bottom:6px}
.etape span{font-size:.88rem;color:var(--mute)}
.etape.ia i{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 0 0 8px var(--bg),0 0 40px var(--glow)}
@media (max-width:760px){
  .flux{grid-template-columns:1fr;gap:24px;padding-left:8px}
  .flux::before{left:41px;right:auto;top:10px;bottom:10px;width:1px;height:auto}
  .flux::after{left:40px;top:0;width:3px;height:100%;background:linear-gradient(180deg,transparent,var(--blue-l),transparent);background-size:100% 25%;animation:fluxv 3.2s linear infinite}
  .etape{display:grid;grid-template-columns:68px 1fr;gap:18px;text-align:left;align-items:center;padding:0}
  .etape i{margin:0}
}
@keyframes fluxv{from{background-position:0 -40%}to{background-position:0 140%}}
.bandeau{position:relative;border-radius:calc(var(--r) + 8px);overflow:hidden;min-height:min(70vh,640px);display:grid;align-items:end}
.bandeau>img{position:absolute;inset:-8% 0;width:100%;height:116%;object-fit:cover;transform:translateY(calc(var(--py,0)*1px));will-change:transform}
.bandeau::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,13,.05),rgba(5,7,13,.8))}
.verre{position:relative;z-index:2;margin:clamp(16px,3vw,36px);padding:clamp(24px,3.2vw,40px);border-radius:var(--r);background:rgba(10,15,30,.5);backdrop-filter:blur(22px) saturate(150%);-webkit-backdrop-filter:blur(22px) saturate(150%);border:1px solid rgba(255,255,255,.12);border-top-color:rgba(255,255,255,.24);max-width:640px}
.verre h2{font-size:clamp(1.7rem,3.6vw,2.8rem)}
.usages{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:860px){.usages{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.usages{grid-template-columns:1fr}}
.usage{padding:26px 24px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02);display:grid;gap:10px}
.usage b{font:600 1.05rem/1.2 var(--f-d)}
.usage p{color:var(--mute);font-size:.96rem}
.methode{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:860px){.methode{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.methode{grid-template-columns:1fr}}
.pas{padding:26px 24px 28px;border-radius:var(--r);border:1px solid var(--line)}
.pas em{font:600 2.8rem/1 var(--f-d);font-style:normal;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px rgba(122,162,255,.7)}
.pas h3{margin:18px 0 8px;font-size:1.2rem}
.pas p{color:var(--mute);font-size:.96rem}

/* ---------- À propos ---------- */
.parcours{display:grid;border-left:1px solid var(--line);margin-left:8px}
.etp{position:relative;padding:0 0 52px 40px}
.etp::before{content:"";position:absolute;left:-6px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(47,107,255,.15),0 0 24px var(--blue)}
.etp .duree{font:600 .78rem/1 var(--f-d);letter-spacing:.16em;text-transform:uppercase;color:var(--blue-l)}
.etp h3{margin:12px 0 10px;font-size:clamp(1.3rem,2.6vw,1.9rem)}
.etp p{color:var(--mute);max-width:40em}
.duo{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,6vw,90px);align-items:stretch}
@media (max-width:860px){.duo{grid-template-columns:1fr}}
.duo-img img{width:100%;height:100%;min-height:320px;object-fit:cover;border-radius:calc(var(--r) + 6px)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js .rv,.js .hero .ligne>span,.js .hero .fade{opacity:1!important;transform:none!important}
  .hero-media,.hero-in,.bandeau>img,.tel-slot{transform:none!important;opacity:1!important}
  .pc,.hero-zone{height:auto}
  .hero-zone .hero{position:relative}
  .suite{position:relative;padding-top:20px}.suite .eyebrow,.sl>span,.sl+.sl>span{opacity:1;transform:none}
  .hero-zone .hero{height:auto;min-height:100svh;align-content:end}
  .pc-in{position:relative;height:auto;padding:100px 0}
  .onglets{opacity:1!important}
  .laptop,.lid{transform:none!important}
}
@media (prefers-reduced-transparency:reduce){
  .hd::before,.verre,.nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:#0a0f1e}
}



.niveau img{height:auto}



.hero-zone.passe .hero-in{pointer-events:none}

/* Scène de particules entre l'ouverture et les offres */
.particules{position:relative;height:400vh}
.p-scene{position:sticky;top:0;height:100svh;overflow:hidden;background:radial-gradient(70% 60% at 50% 45%,#0b1430,var(--bg) 70%)}
.p-scene canvas{position:absolute;inset:0;width:100%;height:100%}
.p-legende{position:absolute;left:0;right:0;bottom:clamp(40px,10vh,110px);text-align:center;display:grid;justify-items:center;gap:16px;opacity:0}
.phrases{position:relative;width:100%;height:calc(2 * 1.08 * clamp(2rem,5vw,4.2rem) + 10px)}
.phrase{position:absolute;inset:0 0 auto;margin:0 auto;font:600 clamp(2rem,5vw,4.2rem)/1.08 var(--f-d);letter-spacing:-.03em;text-wrap:balance;max-width:16em;opacity:0;will-change:transform,opacity,filter}
@media (prefers-reduced-motion:reduce){.particules{height:auto}.p-scene{position:relative;height:90svh}.phrase:first-child{opacity:1!important}}

@media (max-width:600px){.phrases{height:calc(3 * 1.08 * 2rem + 10px)}}

/* ==================== V5 : passe de finition ==================== */
p,li{text-wrap:pretty}
.hd::before{background:rgba(5,7,13,.86)}
.eb-i{white-space:nowrap}
.eyebrow{flex-wrap:wrap;row-gap:4px;column-gap:0}
.eyebrow::before{margin-right:10px}
.eb-sep{white-space:pre}
@media (max-width:520px){.hero h1{font-size:min(10.4vw,3.2rem)}}

/* Ouverture plus courte : pas d'écran vide entre la phrase et les particules */
.hero-zone{height:185vh}

/* Rail des offres : titres alignés, rien sous l'en-tête, bords fondus */
.o-txt h3{min-height:2.3em;display:flex;align-items:flex-end}
@media (min-width:901px){
  .offres-zone.pin .rail-in{padding-top:74px}
  .offres-zone.pin .rail{-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
}

/* Téléphones de l'accueil : légendes sur une même ligne */
.tels-row{align-items:flex-start}
.tel-slot figcaption{min-height:3.2em}

/* Application de devis : bloc serré, texte et téléphone ensemble */
.app-zone{padding:clamp(70px,9vw,120px) 0}
.app-tel .tel{--w:clamp(240px,22vw,300px)}

/* Études de cas : colonnes fixes et centrées, grands téléphones */
.cas-liste{padding-bottom:20px}
.cas,.cas:nth-of-type(even){grid-template-columns:minmax(260px,340px) minmax(0,560px);justify-content:center;gap:clamp(40px,7vw,110px)}
.cas:nth-of-type(even) .cas-media{order:2}
.cas:nth-of-type(even){grid-template-columns:minmax(0,560px) minmax(260px,340px)}
.cas .tel{--w:clamp(250px,22vw,320px)}
@media (max-width:860px){.cas,.cas:nth-of-type(even){grid-template-columns:1fr}.cas:nth-of-type(even) .cas-media{order:0}.cas .tel{--w:min(72vw,300px)}}

/* Ordinateur sur téléphone : pas épinglé, pleine largeur, onglets qui glissent */
@media (max-width:767px){
  .pc{height:auto}
  .pc-in{position:relative;height:auto;padding:30px 0 70px}
  .pc-stage{width:calc(100vw - 2*var(--g) - 14%)}
  .onglets{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;padding:0 var(--g);margin-inline:0}
  .onglets::-webkit-scrollbar{display:none}
  .onglets button{flex:none}
}

/* En-têtes intérieurs : jamais collés à la section suivante */
.p-hero.media{min-height:min(92svh,860px)}
.p-hero.media+.sec{padding-top:clamp(90px,11vw,140px)}
.sec-hd.petit h2{font-size:clamp(1.9rem,4vw,3.2rem)}

/* « Où ça rapporte » : liste éditoriale, sans cadres */
.duo-txt{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,6vw,90px);align-items:start}
.duo-txt .sec-hd{margin-bottom:0}
@media (max-width:860px){.duo-txt{grid-template-columns:1fr}}
.usages{display:block;border-top:1px solid var(--line)}
.usage{display:grid;grid-template-columns:minmax(140px,.45fr) 1fr;gap:20px;padding:24px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none}
.usage b{font:600 1.25rem/1.25 var(--f-d);color:var(--ink)}
.usage p{font-size:1.02rem}
@media (max-width:460px){.usage{grid-template-columns:1fr;gap:6px}}

/* Méthode : frise horizontale, chiffres pleins */
.methode{grid-template-columns:repeat(4,1fr);gap:0;position:relative;border-top:1px solid var(--line)}
.pas{border:0;border-radius:0;padding:30px 24px 0 0;position:relative}
.pas::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(47,107,255,.15)}
.pas em{display:block;color:var(--blue-l);-webkit-text-stroke:0;font-size:1rem;letter-spacing:.12em;margin-bottom:14px}
.pas h3{margin:0 0 8px}
@media (max-width:860px){.methode{grid-template-columns:1fr 1fr;row-gap:36px}}
@media (max-width:460px){.methode{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--line);margin-left:6px}.pas{padding:0 0 0 28px}.pas::before{top:4px;left:-6px}}

/* À propos : parcours et image côte à côte */
.parcours-duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(30px,6vw,90px);align-items:start}
.parcours-img{position:sticky;top:110px}
.parcours-img img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:calc(var(--r) + 6px)}
@media (max-width:860px){.parcours-duo{grid-template-columns:1fr}.parcours-img{position:relative;top:0}.parcours-img img{aspect-ratio:16/10}}
.duo-txt h2{font-size:clamp(1.9rem,4vw,3.2rem)}

/* Fins de page : une image par page */
.fin>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.75}

/* Téléphone : langues en 2 x 2, pied de page en deux colonnes */
@media (max-width:420px){
  .langues{display:grid;grid-template-columns:repeat(2,auto);justify-content:center}
  .ft nav{display:grid;grid-template-columns:1fr 1fr;width:100%}
}

.eb-court{display:none}@media (max-width:520px){.eb-long{display:none}.eb-court{display:inline-flex}}

@media (prefers-reduced-motion:reduce){.phrases{height:auto;display:grid;gap:18px}.phrase{position:relative;opacity:1!important;filter:none!important}.p-legende{opacity:1!important}.p-scene{height:auto;min-height:100svh;padding-bottom:40px}.p-legende{position:relative;bottom:auto;padding-top:55svh}}

/* V6 : légende de la scène FZ toujours visible, placée sous le monogramme, phrases centrées */
.p-legende{opacity:1;bottom:clamp(28px,7vh,80px)}
.p-legende .eyebrow{opacity:0}
.phrase{left:0;right:0;opacity:0;will-change:transform,opacity,filter}
@media (prefers-reduced-motion:reduce){.p-legende .eyebrow{opacity:1}}
/* V7 : l'ouverture n'est plus épinglée (le deuxième écran ne servait à rien), on enchaîne directement sur la scène FZ */
.hero-zone{height:auto}.hero-zone .hero{position:relative}

/* V9 : devis PDF posé derrière le téléphone de l'app */
.app-visuels{position:relative;display:grid;justify-items:center;padding-left:clamp(130px,18vw,260px)}
.pdf-feuille{position:absolute;left:0;top:14%;width:clamp(260px,27vw,380px);margin:0;transform:rotate(-7deg);transform-origin:50% 60%;z-index:0}
.pdf-feuille img{width:100%;height:auto;border-radius:6px;background:#fff;box-shadow:0 40px 80px -20px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.08)}
.pdf-feuille figcaption{position:absolute;left:0;right:0;top:calc(100% + 18px);font:600 .72rem/1.4 var(--f-d);letter-spacing:.1em;text-transform:uppercase;color:var(--mute);transform:rotate(7deg)}
.app-visuels .app-tel{position:relative;z-index:1}
.pdf-feuille img{transition:transform .6s var(--ease)}
.app-visuels:hover .pdf-feuille img{transform:translate3d(-14px,-8px,0) rotate(-2deg)}
@media (max-width:860px){
  .app-visuels{padding-left:0;display:flex;flex-direction:column;align-items:center;gap:56px}
  .pdf-feuille{position:relative;left:auto;top:auto;width:min(78vw,320px);transform:rotate(-3deg)}
  .pdf-feuille figcaption{transform:rotate(3deg);text-align:center}
  .app-visuels .app-tel{order:-1}
}

.cas.cas-app{grid-template-columns:minmax(0,560px) minmax(0,600px)}
.cas.cas-app .cas-media{justify-items:end}
.pdf-feuille figcaption{right:42%;text-align:left}
@media (max-width:860px){.cas.cas-app{grid-template-columns:1fr}.cas.cas-app .cas-media{justify-items:center}.pdf-feuille figcaption{right:0;text-align:center}}

/* ==================== V11 : vitrine encore plus soignée ==================== */
/* Grille de tous les projets (Réalisations) */
.tous{padding-bottom:clamp(30px,5vw,60px)}
.grille{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:clamp(150px,15vw,220px);gap:14px}
.b-carte{position:relative;overflow:hidden;border-radius:var(--r);background:var(--bg2);border:1px solid var(--line);isolation:isolate;grid-column:span 2}
.b-carte:nth-child(1),.b-carte:nth-child(2){grid-column:span 3;grid-row:span 2}
.b-carte.b-app{grid-column:span 2}
.b-carte img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 1.1s var(--ease),filter .5s}
.b-carte.b-app img{object-position:50% 12%}
.b-carte::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,7,13,.9));z-index:0;transition:opacity .4s}
.b-carte span{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:18px 20px;display:grid;gap:2px}
.b-carte b{font:600 1.1rem/1.2 var(--f-d)}
.b-carte small{color:var(--mute);font-size:.85rem}
.b-carte:hover img{transform:scale(1.06)}
.b-carte:hover{border-color:rgba(122,162,255,.4)}
.b-carte span::after{content:"→";position:absolute;right:20px;bottom:20px;color:var(--blue-l);transform:translateX(-6px);opacity:0;transition:transform .3s var(--ease),opacity .3s}
.b-carte:hover span::after{transform:none;opacity:1}
@media (max-width:860px){.grille{grid-template-columns:1fr 1fr;grid-auto-rows:180px}.b-carte,.b-carte:nth-child(1),.b-carte:nth-child(2),.b-carte.b-app{grid-column:span 1;grid-row:span 1}.b-carte:nth-child(1){grid-column:span 2}}

/* Bandeau des outils qui défile (accueil) */
.outils{padding:clamp(60px,8vw,100px) 0 0;display:grid;gap:22px}
.defile{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.defile-in{display:flex;width:max-content;animation:defile 38s linear infinite}
.defile:hover .defile-in{animation-play-state:paused}
.defile-in span{font:600 clamp(1.4rem,3vw,2.3rem)/1 var(--f-d);letter-spacing:-.02em;color:rgba(244,247,255,.32);padding:10px clamp(18px,2.5vw,34px);white-space:nowrap;transition:color .3s}
.defile-in span:hover{color:var(--ink)}
.defile-in span::after{content:"✦";font-size:.5em;color:var(--blue);margin-left:clamp(18px,2.5vw,34px);vertical-align:middle}
@keyframes defile{to{transform:translateX(-50%)}}

/* Grand logo en pied de page */
.ft{overflow:hidden}
.ft-geant{font:700 clamp(3.5rem,15.5vw,15rem)/.82 var(--f-d);letter-spacing:-.05em;text-align:center;white-space:nowrap;margin:clamp(30px,5vw,60px) 0 -.12em;color:transparent;-webkit-text-stroke:1px rgba(122,162,255,.28);background:linear-gradient(180deg,rgba(122,162,255,.14),transparent 80%);-webkit-background-clip:text;background-clip:text;user-select:none}
.ft-geant span{-webkit-text-stroke:0;background:linear-gradient(180deg,#fff,var(--blue));-webkit-background-clip:text;background-clip:text}

/* Boutons qui suivent légèrement la souris, cartes d'offres qui s'inclinent */
.btn{will-change:transform}
.btn.aimant{transition:transform .25s var(--ease),background-color .2s,border-color .2s}
@media (hover:hover){.o-carte{transition:transform .5s var(--ease)}}

@media (prefers-reduced-motion:reduce){.defile-in{animation:none;flex-wrap:wrap;width:auto;justify-content:center}.defile-in span:nth-child(n+13){display:none}}