/* SmartCHR - design system "Cryo" (accueil) - v1.0
   Palette froid : bleus glaciers, cyan, blanc ; accent vif orange signal pour tous les appels.
   Aucune dependance : CSS pur. Mobile-first. */
:root{
  --ink:#04202e; --ink-2:#0a3550; --deep:#06314d; --blue:#0b6fb5; --sky:#1596d8; --cyan:#22d3ee; --ice:#bdeefe;
  --ice-50:#f3fbff; --ice-100:#e6f6fd; --ice-200:#cfeaf7; --line:#d5e6ef; --muted:#4c6678; --white:#fff;
  --signal:#ff7a45; --signal-2:#ff5a2c; --signal-ink:#2a0d02; --ok:#12a37a;
  --r:16px; --r-lg:26px; --shadow:0 18px 50px -24px rgba(4,32,46,.35); --shadow-s:0 8px 24px -14px rgba(4,32,46,.35);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bar-h:0px; --head-h:64px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head-h) + 12px)}
body{font-family:var(--font);font-size:16px;line-height:1.6;color:var(--ink);background:#fff;overflow-x:hidden;-webkit-font-smoothing:antialiased;padding-bottom:var(--bar-h)}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:#fff;color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:700}
.skip:focus{top:12px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.ico{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.ico.fill{fill:currentColor;stroke:none}

/* ---------- typographie ---------- */
h1,h2,h3,h4{font-weight:800;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(1.65rem,5.4vw + .2rem,3.3rem)}
h2{font-size:clamp(1.55rem,3.6vw + .4rem,2.6rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{text-wrap:pretty}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:2px}
.lead{font-size:1.08rem;color:var(--muted);max-width:60ch}
.grad{background:linear-gradient(100deg,var(--cyan),#7fe3ff 40%,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-b{background:linear-gradient(100deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
section{position:relative}
.sec{padding:clamp(56px,9vw,112px) 0}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(28px,5vw,56px)}
.sec-head.center{text-align:center;justify-items:center}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:14px;font-weight:700;font-size:1rem;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-call{background:linear-gradient(135deg,var(--signal),var(--signal-2));color:var(--signal-ink);box-shadow:0 14px 30px -12px rgba(255,90,44,.65),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-call:hover{transform:translateY(-2px);box-shadow:0 18px 36px -12px rgba(255,90,44,.8),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-call .num{font-size:1.15em;font-weight:800;letter-spacing:.01em;font-variant-numeric:tabular-nums}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.07);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-line{border:1.5px solid var(--line);background:#fff;color:var(--ink)}
.btn-line:hover{border-color:var(--sky);color:var(--blue)}
.btn-blue{background:linear-gradient(135deg,var(--sky),var(--blue));color:#fff;box-shadow:0 14px 30px -14px rgba(11,111,181,.8)}
.btn-blue:hover{transform:translateY(-2px)}
.btn-lg{min-height:58px;padding:14px 28px;font-size:1.08rem;border-radius:16px}
.pulse{position:relative}
.pulse::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(255,122,69,.55);animation:ring 2.4s infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(255,122,69,.5)}70%,100%{box-shadow:0 0 0 16px rgba(255,122,69,0)}}

/* ---------- en-tete ---------- */
.head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(213,230,239,.9)}
.head-in{display:flex;align-items:center;gap:14px;height:var(--head-h)}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;letter-spacing:-.03em;line-height:1;flex:none}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--cyan),var(--blue));display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px -6px rgba(11,111,181,.7)}
.logo-mark .ico{width:20px;height:20px;stroke-width:2}
.logo b{color:var(--blue)}
.logo small{display:block;font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav{display:none;margin-left:auto;gap:2px}
.nav a,.nav button{padding:9px 12px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.nav a:hover,.nav button:hover{background:var(--ice-100);color:var(--blue)}
.nav-dd{position:relative}
.nav-dd .ico{width:14px;height:14px;transition:transform .2s}
.dd{position:absolute;left:0;top:calc(100% + 6px);min-width:260px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.nav-dd:hover .dd,.nav-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}
.nav-dd:hover>button .ico{transform:rotate(180deg)}
.dd a{display:flex;width:100%;padding:10px 12px;border-radius:10px;font-weight:600}
.head-call{margin-left:auto;display:flex;align-items:center;gap:10px;padding:6px 16px 6px 8px;border-radius:999px;background:linear-gradient(135deg,var(--signal),var(--signal-2));color:var(--signal-ink);box-shadow:0 10px 24px -12px rgba(255,90,44,.8);min-height:46px}
.head-call-ic{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.55);display:grid;place-items:center}
.head-call-ic .ico{width:17px;height:17px;stroke-width:2.1}
.head-call-t{display:grid;line-height:1.1}
.head-call-t small{display:none;font-size:.62rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;opacity:.82}
.head-call-t strong{font-size:1.02rem;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}
.burger{width:46px;height:46px;border-radius:14px;border:1.5px solid var(--line);display:grid;place-items:center;background:#fff;flex:none}
.burger .ico{width:22px;height:22px}
@media(min-width:1100px){.nav{display:flex}.burger{display:none}.head-call{margin-left:8px}.head-call-t small{display:block}.head-call{padding-right:20px}}
@media(max-width:380px){.logo small{display:none}.logo{font-size:1.2rem}.head-in{gap:8px}.head-call{padding-right:12px}.head-call-t strong{font-size:.94rem}}

/* menu mobile : tiroir plein ecran, jamais hors flux (position fixed + inert hors ouverture) */
.drawer{position:fixed;inset:0;z-index:150;background:linear-gradient(160deg,#04202e,#06395a);color:#fff;display:flex;flex-direction:column;padding:16px 20px 24px;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s .35s}
.drawer.open{transform:none;visibility:visible;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:48px;margin-bottom:12px}
.drawer .logo{color:#fff}.drawer .logo b{color:var(--cyan)}
.drawer .burger{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
.drawer-call{margin:14px 0 18px;display:grid;gap:6px;justify-items:stretch}
.drawer-call .btn{font-size:1.25rem;min-height:64px}
.drawer-call p{text-align:center;font-size:.85rem;color:var(--ice)}
.drawer nav{display:grid}
.drawer nav a{padding:15px 4px;border-bottom:1px solid rgba(255,255,255,.12);font-weight:700;font-size:1.08rem;display:flex;align-items:center;justify-content:space-between}
.drawer nav a .ico{width:18px;height:18px;opacity:.6}
.drawer nav .sub{padding-left:16px;font-weight:600;font-size:.98rem;color:var(--ice)}
.drawer-foot{margin-top:auto;padding-top:22px;display:grid;gap:10px;font-size:.92rem;color:var(--ice)}
@media(min-width:1100px){.drawer{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;background:radial-gradient(1100px 600px at 82% -10%,rgba(34,211,238,.38),transparent 60%),radial-gradient(800px 600px at -10% 110%,rgba(21,150,216,.45),transparent 60%),linear-gradient(160deg,#031826 0%,#06314d 55%,#0a4f7c 100%);overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;left:0;right:0;top:-90px;bottom:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.55) 1px,transparent 1.5px);background-size:90px 90px;opacity:.26;animation:snow 30s linear infinite;will-change:transform;-webkit-mask-image:linear-gradient(#000,transparent 90%);mask-image:linear-gradient(#000,transparent 90%)}
@keyframes snow{to{transform:translateY(90px)}}
.hero-in{display:grid;gap:22px;padding-block:22px 30px;align-items:center}
.hero-copy{display:grid;gap:14px;align-content:center}
.pill{display:inline-flex;align-items:center;gap:8px;width:fit-content;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(189,238,254,.35);font-size:.76rem;font-weight:700;letter-spacing:.04em;color:var(--ice)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:#3ef0b0;box-shadow:0 0 0 0 rgba(62,240,176,.6);animation:ring2 2s infinite}
@keyframes ring2{0%{box-shadow:0 0 0 0 rgba(62,240,176,.55)}80%,100%{box-shadow:0 0 0 9px rgba(62,240,176,0)}}
.hero h1{color:#fff}
.hero-sub{color:var(--ice);font-size:1.02rem;max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.hero-cta .btn-call{flex:1 1 260px}
.hero-fine{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.84rem;color:var(--ice);font-weight:600}
.hero-fine li{display:flex;align-items:center;gap:7px}
.hero-fine .ico{width:16px;height:16px;color:var(--cyan)}
.hero-trust{display:none}
@media(max-width:999px){
  .hero-in{gap:14px;padding-block:14px 22px}
  .hero-sub,.hero-fine,.hero .pill{display:none}
  .hero-cta{display:none}
  .hero-copy{max-width:640px;margin:0 auto;width:100%}
  .mini-call{display:block}
}
@media(min-width:700px){.hero-in{padding-block:34px 44px}}
@media(min-width:1000px){.hero-in{grid-template-columns:minmax(0,1fr) minmax(0,560px);gap:48px;padding-block:48px 64px}.hero-trust{display:grid}}

/* ---------- simulateur ---------- */
.sim{position:relative;background:rgba(255,255,255,.96);color:var(--ink);border-radius:24px;box-shadow:0 40px 90px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.4);overflow:hidden;min-width:0}
.sim-stage{width:100%;position:relative;aspect-ratio:16/8.4;min-height:158px;max-height:300px;background:#0a3550;overflow:hidden;isolation:isolate}
.scene{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.scene.on{opacity:1}
.scene img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 7s ease-out}
.scene.on img{transform:scale(1)}
.sim-tint{position:absolute;inset:0;z-index:1;transition:background .8s;background:linear-gradient(180deg,rgba(6,49,77,.25),rgba(6,49,77,.82));mix-blend-mode:normal}
.sim[data-type="neg"] .sim-tint{background:linear-gradient(180deg,rgba(9,28,86,.45),rgba(4,18,70,.9))}
.sim-frost{position:absolute;inset:0;z-index:1;opacity:0;transition:opacity .8s;background:radial-gradient(circle at 20% 15%,rgba(255,255,255,.35),transparent 28%),radial-gradient(circle at 85% 80%,rgba(189,238,254,.4),transparent 30%),radial-gradient(circle at 60% 10%,rgba(255,255,255,.25),transparent 22%);mix-blend-mode:screen}
.sim[data-type="neg"] .sim-frost{opacity:1}
.sim-room{position:absolute;z-index:2;inset:0;width:100%;height:100%}
.sim-badge{position:absolute;z-index:3;left:12px;top:12px;display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:12px;background:rgba(4,32,46,.62);backdrop-filter:blur(8px);color:#fff;border:1px solid rgba(255,255,255,.2);font-weight:800;font-size:1.05rem;font-variant-numeric:tabular-nums}
.sim-badge .ico{width:18px;height:18px;color:var(--cyan)}
.sim-badge small{font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ice);opacity:.9}
.sim-demo{position:absolute;z-index:3;right:10px;top:10px;display:flex;align-items:center;gap:8px;padding:5px 6px 5px 11px;border-radius:999px;background:rgba(4,32,46,.62);backdrop-filter:blur(8px);color:#fff;border:1px solid rgba(255,255,255,.2);font-size:.72rem;font-weight:700;letter-spacing:.03em}
.sim-demo button{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center}
.sim-demo button .ico{width:14px;height:14px;stroke-width:2.2}
.sim-demo .live{width:7px;height:7px;border-radius:50%;background:#3ef0b0;animation:ring2 2s infinite}
.sim[data-mode="manual"] .sim-demo .live{background:var(--signal);animation:none}
.sim-prog{position:absolute;z-index:3;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.15)}
.sim-prog i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),#fff)}
.sim-cap{position:absolute;z-index:3;left:12px;bottom:12px;right:12px;color:#fff;display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.sim-cap strong{font-size:1.02rem;line-height:1.15;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.sim-cap span{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ice)}
.sim-body{padding:14px 14px 16px;display:grid;gap:12px}
.sim-row{display:grid;gap:6px}
.sim-label{display:flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sim-label i{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--ink);color:#fff;font-style:normal;font-size:.66rem;letter-spacing:0}
.opts{display:grid;gap:8px}
.opts.c2{grid-template-columns:repeat(2,1fr)}.opts.c3{grid-template-columns:repeat(3,1fr)}.opts.c4{grid-template-columns:repeat(4,1fr)}
.opt{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:52px;padding:8px 6px;border-radius:14px;border:1.5px solid var(--line);background:#fff;text-align:center;font-weight:700;font-size:.82rem;line-height:1.15;color:var(--ink-2);transition:border-color .25s,background .25s,color .25s,box-shadow .25s,transform .25s}
.opt .ico{width:22px;height:22px;color:var(--sky);transition:color .25s}
.opt small{display:block;font-weight:600;font-size:.7rem;color:var(--muted)}
.opt:hover{border-color:var(--sky)}
.opt[aria-checked="true"]{border-color:var(--blue);background:linear-gradient(160deg,#e9f8ff,#d3f0fc);color:var(--deep);box-shadow:0 8px 22px -12px rgba(11,111,181,.9),inset 0 0 0 1px var(--blue)}
.opt[aria-checked="true"] .ico{color:var(--blue)}
.opt.tap{animation:tap .7s ease}
@keyframes tap{0%{transform:scale(1)}35%{transform:scale(.94);box-shadow:0 0 0 0 rgba(21,150,216,.6)}100%{transform:scale(1);box-shadow:0 0 0 14px rgba(21,150,216,0)}}
.opts.types .opt{flex-direction:row;gap:10px;min-height:50px;font-size:.88rem;text-align:left;justify-content:flex-start;padding-left:14px}
.opts.types .opt small{margin-top:1px}
.opts.types .opt .tt{display:grid;gap:1px}
.opts.types[data-t="neg"] .opt[aria-checked="true"],.opt.neg[aria-checked="true"]{border-color:#2b5fd9;background:linear-gradient(160deg,#e9eeff,#d5e0ff);box-shadow:0 8px 22px -12px rgba(43,95,217,.9),inset 0 0 0 1px #2b5fd9}
.sim-res{display:grid;gap:10px;padding:14px;border-radius:18px;background:linear-gradient(160deg,var(--ice-50),var(--ice-100));border:1px solid var(--ice-200)}
.sim-res-t{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.sim-res-t strong{font-size:1rem;line-height:1.2}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:#fff;border:1px solid var(--ice-200);font-size:.76rem;font-weight:700;color:var(--ink-2)}
.chip .ico{width:14px;height:14px;color:var(--sky)}
.sim-res .btn-call{width:100%;min-height:58px;flex-direction:column;gap:2px;padding:10px 16px}
.sim-res .btn-call span.l1{display:flex;align-items:center;gap:9px;font-size:1.1rem}
.sim-res .btn-call span.l2{font-size:.74rem;font-weight:700;opacity:.82;letter-spacing:.02em}
.sim-more{display:flex;justify-content:center;font-size:.8rem;font-weight:700;color:var(--blue);gap:6px;align-items:center}
.sim-more .ico{width:14px;height:14px}
.sim-more:hover{text-decoration:underline}
.flash{animation:flash .8s ease}
@keyframes flash{0%{background:#fff}30%{background:#c9f1ff}100%{background:linear-gradient(160deg,var(--ice-50),var(--ice-100))}}
@media(max-width:699px){
  .sim{border-radius:20px}
  .sim-stage{aspect-ratio:16/7.2;min-height:140px}
  .sim-body{padding:10px 10px 12px;gap:9px}
  .opt{min-height:48px;padding:6px 3px;font-size:.74rem}
  .opt .ico{width:20px;height:20px}
  .opts.types .opt{font-size:.8rem;padding-left:10px;gap:8px;min-height:46px}
  .opts.types .opt small{display:none}
  .sim-row{gap:5px}
  .sim-res{padding:10px}
  .sim-badge{font-size:.95rem;padding:5px 10px}
  .sim-demo span.t{display:none}
}
@media(min-width:700px) and (max-width:999px){.sim{max-width:640px;margin:0 auto;width:100%}}

/* ---------- bande metiers ---------- */
.strip{background:#fff;border-bottom:1px solid var(--line);overflow:hidden}
.strip-in{display:flex;gap:28px;padding:14px 0;white-space:nowrap;width:max-content;animation:slide 40s linear infinite}
.strip li{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.92rem;color:var(--ink-2)}
.strip .ico{color:var(--sky);width:20px;height:20px}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- cartes ---------- */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.card{position:relative;display:grid;gap:12px;align-content:start;padding:26px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--sky)}
.card p{color:var(--muted);font-size:.96rem}
.ic-box{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,var(--ice-100),#fff);border:1px solid var(--ice-200);color:var(--blue);box-shadow:inset 0 -6px 14px -8px rgba(21,150,216,.35)}
.ic-box .ico{width:28px;height:28px;stroke-width:1.5}
.card.dark{background:linear-gradient(160deg,var(--ink-2),var(--deep));border-color:transparent;color:#fff}
.card.dark p{color:var(--ice)}
.card.dark .ic-box{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:var(--cyan)}
.tick li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;padding:3px 0}
.tick .ico{width:18px;height:18px;margin-top:3px;color:var(--ok)}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--blue);margin-top:4px}
.more .ico{width:18px;height:18px;transition:transform .2s}
.more:hover .ico{transform:translateX(4px)}

/* ---------- chambre froide : bloc 1 ---------- */
.cf{background:linear-gradient(180deg,#fff,var(--ice-50))}
.split{display:grid;gap:30px;align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:56px}.split.rev .split-img{order:2}}
.split-img{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3.2;background:var(--ice-200)}
.split-img img{width:100%;height:100%;object-fit:cover}
.split-img .tag{position:absolute;left:14px;bottom:14px;right:14px;padding:12px 14px;border-radius:14px;background:rgba(4,32,46,.72);backdrop-filter:blur(10px);color:#fff;font-size:.88rem;font-weight:600;display:flex;gap:10px;align-items:center}
.split-img .tag .ico{color:var(--cyan);width:22px;height:22px}
.compare{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-top:6px}
.cmp{padding:16px;border-radius:18px;border:1px solid var(--ice-200);background:#fff}
.cmp.neg{background:linear-gradient(160deg,#eef2ff,#fff);border-color:#cdd8ff}
.cmp b{display:block;font-size:1.5rem;letter-spacing:-.02em;color:var(--blue);font-variant-numeric:tabular-nums}
.cmp.neg b{color:#2b5fd9}
.cmp span{font-size:.82rem;color:var(--muted);font-weight:600;display:block;margin-top:2px}
.cmp a{font-size:.84rem;font-weight:700;color:var(--blue);display:inline-flex;gap:6px;align-items:center;margin-top:8px}

/* ---------- bandeau appel ---------- */
.callband{position:relative;color:#fff;background:radial-gradient(700px 300px at 85% 0,rgba(34,211,238,.35),transparent 60%),linear-gradient(120deg,#04202e,#0a4a73);overflow:hidden;isolation:isolate}
.callband-in{display:grid;gap:22px;padding-block:clamp(36px,6vw,64px);align-items:center}
@media(min-width:860px){.callband-in{grid-template-columns:1.3fr auto}}
.callband h2{color:#fff;font-size:clamp(1.5rem,3.2vw + .3rem,2.3rem)}
.callband p{color:var(--ice);max-width:56ch;margin-top:8px}
.callband .acts{display:flex;flex-wrap:wrap;gap:10px}
.callband .acts .btn-call{flex:1 1 auto}

/* ---------- preuves ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:800px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line);text-align:center;box-shadow:var(--shadow-s)}
.stat b{display:block;font-size:clamp(1.6rem,4vw,2.3rem);font-weight:800;letter-spacing:-.03em;background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stat span{font-size:.84rem;color:var(--muted);font-weight:600}
.proofs{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.shot{position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;background:var(--ice-200);aspect-ratio:4/3.4;box-shadow:var(--shadow-s)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.shot:hover img{transform:scale(1.05)}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;color:#fff;font-weight:700;font-size:.92rem;background:linear-gradient(transparent,rgba(4,32,46,.88))}
.shot figcaption small{display:block;font-weight:600;color:var(--ice);font-size:.78rem}
.quote{display:grid;gap:14px;padding:24px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);align-content:space-between}
.quote .stars{display:flex;gap:3px;color:#f5a623}
.quote .stars .ico{width:17px;height:17px;fill:currentColor;stroke:none}
.quote p{font-size:.98rem;color:var(--ink)}
.quote footer{display:flex;align-items:center;gap:12px;font-size:.84rem;color:var(--muted)}
.quote footer b{display:block;color:var(--ink);font-size:.9rem}
.av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,var(--cyan),var(--blue));color:#fff;font-weight:800;font-size:.85rem;flex:none}
.clients{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px;margin-top:6px}
.clients li{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:.88rem;color:var(--ink-2)}

/* ---------- processus ---------- */
.steps{counter-reset:s;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,196px),1fr))}
.step{counter-increment:s;position:relative;padding:24px 22px 22px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s)}
.step::before{content:counter(s);position:absolute;right:16px;top:8px;font-size:3.4rem;font-weight:800;letter-spacing:-.05em;color:var(--ice-200);line-height:1}
.step h3{margin:12px 0 6px;font-size:1.05rem;position:relative}
.step p{font-size:.92rem;color:var(--muted);position:relative}

/* ---------- services ---------- */
.svc{background:linear-gradient(180deg,var(--ice-50),#fff)}
.svc-list{margin-top:6px}
.svc-list li{display:flex;gap:8px;align-items:center;font-size:.92rem;padding:2px 0;color:var(--ink-2)}
.svc-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);flex:none}
.urgent{background:linear-gradient(150deg,#ffefe7,#fff);border-color:#ffd2bd}
.urgent .ic-box{color:var(--signal-2);border-color:#ffd2bd;background:#fff}

/* ---------- photo / atelier ---------- */
.wa{background:linear-gradient(120deg,#0b6fb5,#0a3550);color:#fff;border-radius:30px;padding:clamp(26px,5vw,52px);display:grid;gap:22px;align-items:center;overflow:hidden;position:relative;isolation:isolate}
.wa::after{content:"";position:absolute;inset:auto -80px -120px auto;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.45),transparent 70%);z-index:-1}
@media(min-width:860px){.wa{grid-template-columns:1.2fr 1fr}}
.wa h2{color:#fff}.wa p{color:var(--ice)}
.wa ol{display:grid;gap:12px;counter-reset:w}
.wa ol li{counter-increment:w;display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-weight:600}
.wa ol li::before{content:counter(w);width:30px;height:30px;border-radius:50%;background:var(--cyan);color:var(--ink);font-weight:800;display:grid;place-items:center;flex:none}
.btn-wa{background:#1fb562;color:#042312;box-shadow:0 14px 30px -14px rgba(31,181,98,.9)}
.btn-wa:hover{transform:translateY(-2px)}

/* ---------- galerie ---------- */
.gallery{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.gallery .shot{aspect-ratio:1/1}

/* ---------- pourquoi ---------- */
.why{background:linear-gradient(160deg,var(--ink),var(--deep));color:#fff}
.why h2{color:#fff}.why .lead{color:var(--ice)}.why .eyebrow{color:var(--cyan)}
.why .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);box-shadow:none;color:#fff}
.why .card p{color:var(--ice)}
.why .ic-box{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:var(--cyan)}

/* ---------- devis ---------- */
.devis{background:linear-gradient(180deg,var(--ice-50),var(--ice-100))}
.devis-in{display:grid;gap:34px;align-items:start}
@media(min-width:960px){.devis-in{grid-template-columns:1fr 1.05fr;gap:60px}}
.form{display:grid;gap:12px;padding:clamp(20px,4vw,34px);border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.form .r2{display:grid;gap:12px}
@media(min-width:560px){.form .r2{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:5px}
.field label{font-size:.8rem;font-weight:700;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font:inherit;font-size:1rem;color:var(--ink)}
.field textarea{min-height:92px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px rgba(21,150,216,.18)}
.form .note{font-size:.78rem;color:var(--muted)}
.ok-msg{display:none;padding:26px;text-align:center;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.ok-msg .ic-box{margin:0 auto 12px;color:var(--ok)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:10px;max-width:860px;margin:0 auto}
.faq-list details{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;transition:box-shadow .2s}
.faq-list details[open]{box-shadow:var(--shadow-s);border-color:var(--sky)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 20px;font-weight:700;min-height:56px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary .ico{transition:transform .25s;color:var(--blue)}
.faq-list details[open] summary .ico{transform:rotate(45deg)}
.faq-list details p{padding:0 20px 20px;color:var(--muted)}

/* ---------- pied de page ---------- */
.foot{background:#031826;color:var(--ice);padding:56px 0 26px}
.foot-g{display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}
.foot .logo{color:#fff}.foot .logo b{color:var(--cyan)}
.foot .fh{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.foot li{padding:4px 0}
.foot a:hover{color:#fff;text-decoration:underline}
.foot-call{display:flex;flex-direction:column;gap:4px;margin:14px 0}
.foot-call .btn{font-size:1.15rem}
.foot-bot{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.84rem;color:#8fb3c7}
.foot-bot nav{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- barre d'appel mobile ---------- */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:120;display:none;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(4,32,46,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 -10px 30px -12px rgba(0,0,0,.45)}
.bar a{display:flex;align-items:center;justify-content:center;gap:10px;min-height:52px;border-radius:14px;font-weight:800}
.bar .b-call{flex:1;background:linear-gradient(135deg,var(--signal),var(--signal-2));color:var(--signal-ink);font-size:1.12rem;flex-direction:column;gap:0;line-height:1.1}
.bar .b-call span{font-size:.64rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.85}
.bar .b-call strong{display:flex;gap:8px;align-items:center;font-size:1.18rem;font-variant-numeric:tabular-nums}
.bar .b-call .ico{width:18px;height:18px;stroke-width:2.2}
.bar .b-wa{width:52px;background:#1fb562;color:#042312}
.bar .b-wa .ico{width:26px;height:26px}
@media(max-width:999px){.bar{display:flex}:root{--bar-h:68px}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .strip-in{animation:none;flex-wrap:wrap;width:auto}
}
.no-js .rv{opacity:1;transform:none}
@media print{.head,.bar,.drawer{display:none}}

/* ---------- illustration chambre froide (SVG) ---------- */
.f-t{fill:#f6fcff;transition:fill .8s}.f-l{fill:#d7eaf5;transition:fill .8s}.f-r{fill:#a9c8dc;transition:fill .8s}
.sim[data-type="neg"] .f-t{fill:#e6ecff}.sim[data-type="neg"] .f-l{fill:#c3d2f6}.sim[data-type="neg"] .f-r{fill:#8ea5df}
.seam{fill:none;stroke:rgba(4,32,46,.16);stroke-width:.8}
.f-d{fill:#eaf3f9;stroke:#7d97a8;stroke-width:.9;transition:fill .8s}
.sim[data-type="neg"] .f-d{fill:#dfe7fb}
.f-p{fill:#06222f;stroke:#7d97a8;stroke-width:.5}
.sim[data-type="pos"] .f-p{fill:#0b3a52;filter:drop-shadow(0 0 3px rgba(34,211,238,.9))}
.sim[data-type="neg"] .f-p{fill:#1b2f86;filter:drop-shadow(0 0 3px rgba(130,160,255,.95))}
.f-et{fill:#eef4f8}.f-el{fill:#cdd9e1}.f-er{fill:#a2b3bf}
.fan-ring{fill:#0a2a3a;stroke:#8aa0ae;stroke-width:.012}
.blade{fill:#7fd8ee;opacity:.95}
.spin{animation:spin 1.1s linear infinite;transform-box:view-box;transform-origin:0 0}
@keyframes spin{to{transform:rotate(360deg)}}
.sim[data-type="neg"] .blade{fill:#b6c8ff}
/* flocons (froid negatif) */
.flakes{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .8s}
.sim[data-type="neg"] .flakes{opacity:1}
.flakes i{position:absolute;top:-8px;width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 6px rgba(255,255,255,.8);animation:fall 5s linear infinite}
.flakes i:nth-child(1){left:8%;animation-delay:0s}.flakes i:nth-child(2){left:20%;animation-delay:-1.2s;width:3px;height:3px}
.flakes i:nth-child(3){left:34%;animation-delay:-2.5s}.flakes i:nth-child(4){left:46%;animation-delay:-.7s;width:3px;height:3px}
.flakes i:nth-child(5){left:58%;animation-delay:-3.4s}.flakes i:nth-child(6){left:70%;animation-delay:-1.9s;width:3px;height:3px}
.flakes i:nth-child(7){left:83%;animation-delay:-4.2s}.flakes i:nth-child(8){left:93%;animation-delay:-2.9s}
@keyframes fall{to{transform:translate(18px,230px)}}
.drawer .btn-wa{min-height:52px}
.strip-in{list-style:none}
.mini-call{display:none}
@media(max-width:999px){
  .mini-call{display:block}
  .mini-call a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:linear-gradient(135deg,var(--signal),var(--signal-2));color:var(--signal-ink);font-size:.86rem;font-weight:600;line-height:1.1;box-shadow:0 10px 24px -12px rgba(255,90,44,.9)}
  .mini-call b{font-weight:800;font-variant-numeric:tabular-nums}
  .mini-call .ico{width:16px;height:16px}
  .hero-copy{gap:10px}
}
@media(prefers-reduced-motion:reduce){.spin{animation:none}.flakes i{animation:none}.hero::before{animation:none}}

/* ---------- ajustements petits ecrans (en-tete jamais plus large que l'ecran) ---------- */
.head-in>*{min-width:0}
@media(max-width:480px){
  .wrap{padding:0 16px}
  .head-in{gap:8px}
  .logo{font-size:1.2rem;gap:8px}
  .logo-mark{width:30px;height:30px;border-radius:9px}
  .logo-mark .ico{width:17px;height:17px}
  .logo small{display:none}
  .head-call{padding:5px 12px 5px 6px;gap:8px;min-height:44px}
  .head-call-ic{width:30px;height:30px}
  .head-call-t strong{font-size:.95rem}
  .burger{width:44px;height:44px}
}
@media(max-width:380px){.logo-mark{display:none}.head-call-t strong{font-size:.92rem}}
@media(max-width:699px){
  .sim-res{gap:8px}
  .sim-res-t strong{font-size:.92rem}
  .chips .chip:nth-child(n+3){display:none}
  .sim-res .btn-call{min-height:54px}
  .sim-more{font-size:.76rem}
  h1{font-size:clamp(1.5rem,6.4vw,2rem)}
}
@media(max-width:700px){.mini-call a{white-space:nowrap}}
@media(max-width:410px){.mini-call .hx{display:none}}
@media(max-width:999px){.sim-stage{max-height:230px}}
@media(max-width:699px){.sim-cap strong{font-size:.9rem}.sim-cap span{font-size:.62rem}.sim-cap{left:10px;bottom:9px}}

/* performance : le contenu sous la ligne de flottaison n'est mis en page qu'a l'approche */
.cf,#preuves,#processSection,.svc,#realisations,.why,#avis,.devis,#faq,.callband{content-visibility:auto;contain-intrinsic-size:auto 700px}
@media(max-width:999px){.head,.bar{backdrop-filter:none;-webkit-backdrop-filter:none}.head{background:rgba(255,255,255,.97)}.bar{background:rgba(4,32,46,.97)}}

/* ======= simulateur v2 : scene 3D + vues rendues (esprit de l'ancien configurateur) ======= */
.sim-stage{background:radial-gradient(120% 95% at 72% 38%,#12608f 0%,#073655 52%,#031826 100%)}
.sim-stage::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(120% 95% at 72% 38%,#3358c4 0%,#142a78 52%,#050c33 100%);opacity:0;transition:opacity .9s}
.sim[data-type="neg"] .sim-stage::before{opacity:1}
.sim-frost,.sim-floor{z-index:1}
.sim-floor{position:absolute;left:30%;right:-6%;bottom:-34%;height:84%;background:radial-gradient(closest-side,rgba(189,238,254,.28),transparent);pointer-events:none}
.sim-room{z-index:2}
.vimgs{position:absolute;inset:0;z-index:2;opacity:0;visibility:hidden;transition:opacity .7s,visibility 0s .7s;background:radial-gradient(120% 95% at 50% 40%,#0c4a73,#031826)}
.sim:not([data-view="3d"]) .vimgs{opacity:1;visibility:visible;transition:opacity .7s}
.vimgs::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,32,46,.18) 0%,rgba(4,32,46,.1) 40%,rgba(4,32,46,.78) 100%);pointer-events:none}
.sim[data-type="neg"] .vimgs::after{background:linear-gradient(180deg,rgba(9,28,86,.25) 0%,rgba(9,28,86,.1) 40%,rgba(4,18,70,.82) 100%)}
.vimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity .7s,transform .7s}
.vimg.on{opacity:1;transform:scale(1);transition:opacity .7s,transform 5s ease-out}
.vimg.contain{object-fit:contain;object-position:68% 50%}
.flakes{z-index:2}
.sim-badge,.sim-demo,.sim-cap,.sim-prog{z-index:4}
.sim-cap{align-items:flex-end}
.sim-views{display:flex;gap:6px;flex:none}
.vw{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(4,32,46,.66);color:#fff;border:1px solid rgba(255,255,255,.28);transition:background .2s,color .2s,transform .2s}
.vw .ico{width:18px;height:18px}
.vw:hover{background:rgba(255,255,255,.22)}
.vw[aria-pressed="true"]{background:#fff;color:var(--blue);border-color:#fff}
.dim rect{fill:rgba(4,32,46,.8);stroke:rgba(189,238,254,.35);stroke-width:.6}
.dim text{fill:#fff;font-size:8.5px;font-weight:800;font-family:var(--font);font-variant-numeric:tabular-nums}
.f-w{fill:rgba(125,216,238,.6);stroke:#7d97a8;stroke-width:.5}
.rail{fill:none;stroke:#a9bdca;stroke-width:1.8;stroke-linecap:round}
.opts.sm .opt{min-height:40px;font-size:.8rem}
@media(max-width:699px){
  .vw{width:30px;height:30px;border-radius:9px}.vw .ico{width:16px;height:16px}
  .sim-views{gap:4px}
  .opts.sm .opt{min-height:36px;font-size:.74rem;padding:4px 2px}
  .sim-body{gap:7px}
  .sim-label{font-size:.66rem}
  .sim-cap strong{font-size:.86rem}
  .sim-stage{min-height:164px}
}

.sim-room{transition:opacity .6s}
.sim:not([data-view="3d"]) .sim-room{opacity:0}
@media(max-width:699px){#d-w{display:none}}