/* Hoclas, feuille de style unique. Aucun framework. Direction : clair, net, produit. */
:root{
  --bg:#F6F7F9;
  --surface:#FFFFFF;
  --surface-2:#EEF1F5;
  --ink:#0B1220;
  --ink-2:#3B4657;
  --ink-3:#6B7686;
  --line:rgba(11,18,32,.08);
  --line-strong:rgba(11,18,32,.16);
  --teal:#0E9E8B;
  --teal-2:#14B8A0;
  --teal-ink:#06463D;
  --teal-soft:rgba(14,158,139,.10);
  --amber:#E19B4E;
  --amber-soft:rgba(225,155,78,.16);
  --night:#0A1020;
  --night-2:#121B30;
  --night-line:rgba(255,255,255,.08);
  --night-text:#EEF2F7;
  --night-muted:#9AA6B8;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow-md:0 1px 2px rgba(16,24,40,.04),0 14px 36px -16px rgba(16,24,40,.18);
  --shadow-lg:0 2px 4px rgba(16,24,40,.04),0 32px 80px -32px rgba(16,24,40,.32);
  --font-title:"Inter Tight","Inter",system-ui,sans-serif;
  --font-text:"Inter",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --max:1180px;
  --radius:20px;
  --radius-sm:12px;
  /* variables héritées par les composants du plan et du hero */
  --accent:var(--teal);
  --accent-hover:var(--teal-2);
  --warm:var(--amber);
  --text-primary:var(--ink);
  --text-secondary:var(--ink-3);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-text);font-size:1.0625rem;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-title);line-height:1.05;letter-spacing:-.03em;margin:0 0 .5em;font-weight:600;text-wrap:balance}
h2{font-size:clamp(2rem,4vw,3.1rem);max-width:20ch}
h3{font-size:1.15rem;letter-spacing:-.015em;line-height:1.25}
p{margin:0 0 1em;max-width:62ch}
.mono,.label{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.04em;color:var(--ink-3)}
.kicker{display:inline-flex;align-items:center;gap:.5rem;margin:0 0 1.2rem;padding:.35rem .8rem .35rem .55rem;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);font-family:var(--font-text);font-size:.8rem;font-weight:600;letter-spacing:.01em;color:var(--ink-2)}
.kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px var(--teal-soft)}
.muted{color:var(--ink-3)}
.wrap{width:min(var(--max),calc(100% - 3rem));margin-inline:auto}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:1rem;top:-4rem;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:8px;z-index:100;font-weight:600;text-decoration:none}
.skip:focus{top:1rem}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Boutons */
.btn{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:.75rem 1.5rem;border-radius:999px;font-family:var(--font-text);font-weight:600;font-size:.95rem;letter-spacing:-.005em;line-height:1;text-decoration:none;border:1px solid transparent;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .22s,color .22s,border-color .22s,transform .22s var(--ease),box-shadow .22s var(--ease)}
.btn:active{transform:translateY(0) scale(.985)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--surface),0 0 0 6px var(--teal)}
.btn--primary{background:linear-gradient(180deg,#1B2740,#0B1220);color:#fff;border-color:#0B1220;box-shadow:0 1px 2px rgba(11,18,32,.3),0 10px 24px -10px rgba(11,18,32,.5),inset 0 1px 0 rgba(255,255,255,.14)}
.btn--primary:hover{transform:translateY(-1px);box-shadow:0 2px 4px rgba(11,18,32,.25),0 16px 32px -12px rgba(11,18,32,.55),inset 0 1px 0 rgba(255,255,255,.18)}
.btn--primary::after{content:"";width:16px;height:16px;flex:none;background:currentColor;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M13 6l6 6-6 6'/></svg>") center/contain no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M13 6l6 6-6 6'/></svg>") center/contain no-repeat;transition:transform .25s var(--ease);opacity:.9}
.btn--primary:hover::after{transform:translateX(3px)}
.btn--ghost{background:var(--surface);color:var(--ink);border-color:var(--line-strong);box-shadow:var(--shadow-sm),inset 0 1px 0 #fff}
.btn--ghost:hover{border-color:rgba(11,18,32,.3);background:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn--wa{background:#25D366;color:#062a12}
.hero .btn--primary,#audit .btn--primary,.hold{background:linear-gradient(180deg,#19B9A3,#0C8F7E);color:#fff;border-color:rgba(255,255,255,.12);box-shadow:0 1px 2px rgba(6,70,61,.35),0 14px 30px -10px rgba(14,158,139,.6),inset 0 1px 0 rgba(255,255,255,.28)}
.hero .btn--primary:hover,#audit .btn--primary:hover,.hold:hover{background:linear-gradient(180deg,#22C7B0,#0E9E8B);box-shadow:0 2px 4px rgba(6,70,61,.3),0 20px 40px -12px rgba(14,158,139,.7),inset 0 1px 0 rgba(255,255,255,.32)}
.hero .btn--ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.32);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}
.hero .btn--ghost:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.6)}
.hero .btn:focus-visible,#audit .btn:focus-visible{box-shadow:0 0 0 3px rgba(10,16,32,.9),0 0 0 6px var(--teal-2)}

/* ---------- HERO scrub (le film) ---------- */
.hero{position:relative;height:1000vh;background:var(--night)}
.hero__stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--night)}
.hero__media{position:absolute;inset:0}
.hero__media video,.hero__media .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__media video{opacity:0;transition:opacity .6s}
.hero.is-ready .hero__media video{opacity:1}
.hero.is-ready .hero__media .poster{opacity:0;transition:opacity .8s}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,20,.62) 0%,rgba(6,10,20,.14) 38%,rgba(6,10,20,.05) 60%,rgba(6,10,20,.6) 100%),linear-gradient(90deg,rgba(6,10,20,.32) 0%,rgba(6,10,20,0) 45%);pointer-events:none}
.band{position:absolute;isolation:isolate;opacity:0;visibility:hidden;pointer-events:none;max-width:min(42rem,88vw);transition:opacity .6s var(--ease),transform .6s cubic-bezier(.2,.8,.2,1),filter .6s var(--ease),visibility 0s .6s}
.band::before{content:"";position:absolute;inset:-1.15rem -1.6rem;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02)),rgba(8,12,22,.28);backdrop-filter:blur(24px) saturate(1.25);-webkit-backdrop-filter:blur(24px) saturate(1.25);box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 30px 70px -30px rgba(0,0,0,.7);z-index:-1}
.band::after{content:"";position:absolute;inset:-1.15rem -1.6rem;border-radius:26px;padding:1px;background:linear-gradient(135deg,rgba(255,255,255,.45),rgba(255,255,255,.08) 40%,rgba(20,184,160,.35));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:-1}
.band--top{transform:translateY(-10px) scale(.98)}
.band--left{transform:translateX(-14px)}
.band.is-on{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s;transform:none;filter:none}
.band p,.band h1{font-family:var(--font-title);font-weight:600;color:#fff;font-size:clamp(1.5rem,3.2vw,2.5rem);line-height:1.12;letter-spacing:-.025em;margin:0;max-width:none;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.band--top{left:0;right:0;margin-inline:auto;top:16vh;text-align:center;width:max-content;max-width:min(42rem,88vw)}
.band--left{left:7vw;top:42%;text-align:left}
.band--center{left:0;right:0;margin-inline:auto;top:22%;text-align:center;width:min(56rem,90vw);max-width:none}
#band-7::before,#band-7::after{display:none}
.band .w{display:inline-block;opacity:0;transform:translateY(.45em);transition:opacity .5s var(--ease),transform .5s var(--ease);transition-delay:calc(var(--i)*70ms)}
.band.is-on .w{opacity:1;transform:none}
#band-2{transform:scale(.9);filter:blur(4px)}
#band-2.is-on,#band-3.is-on,#band-6.is-on{filter:none}
#band-2.is-on,#band-6.is-on{transform:none}
#band-3{transform:translateY(-2vh)}
#band-3.is-on{transform:translateY(3vh)}
#band-4 .half{display:inline-block;transition:transform .7s var(--ease)}
#band-4 .half--l{transform:translateX(1.2em)}#band-4 .half--r{transform:translateX(-1.2em)}
#band-4.is-on .half{transform:none}
#band-5 .line{display:block;opacity:0;transform:translateY(.4em);transition:opacity .5s var(--ease),transform .5s var(--ease)}
#band-5 .line:nth-child(2){transition-delay:.25s}#band-5 .line:nth-child(3){transition-delay:.5s}
#band-5.is-on .line{opacity:1;transform:none}
#band-6{filter:blur(10px);transform:scale(1.03)}
#band-7 h1{font-size:clamp(2.4rem,5.6vw,4.6rem);font-weight:600;letter-spacing:-.04em;line-height:1;text-shadow:0 2px 30px rgba(0,0,0,.35)}
#band-7 .sub{font-family:var(--font-text);font-weight:400;font-size:clamp(1.05rem,1.5vw,1.25rem);color:rgba(255,255,255,.82);margin:1.4rem auto 0;max-width:38rem;opacity:0;transform:translateY(.6em);transition:opacity .6s var(--ease) .55s,transform .6s var(--ease) .55s;text-shadow:0 1px 12px rgba(0,0,0,.5)}
#band-7 .cta{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap;margin-top:1.8rem;opacity:0;transform:translateY(.6em);transition:opacity .6s var(--ease) 1s,transform .6s var(--ease) 1s}
#band-7.is-on .sub,#band-7.is-on .cta{opacity:1;transform:none}
.hero__hint{position:absolute;left:50%;bottom:2rem;transform:translateX(-50%);color:rgba(255,255,255,.7);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:.5rem;transition:opacity .4s}
.hero__hint span{width:1px;height:2.4rem;background:linear-gradient(#fff,transparent);animation:hint 1.8s ease-in-out infinite}
@keyframes hint{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1)}100%{transform:scaleY(.2);transform-origin:bottom}}
.hero.is-scrolled .hero__hint{opacity:0}
.ring{position:absolute;right:1.5rem;bottom:1.5rem;width:44px;height:44px;opacity:0;transition:opacity .3s}
.hero.is-loading .ring{opacity:1}
.ring circle{fill:none;stroke-width:2.5}
.ring .track{stroke:rgba(255,255,255,.18)}
.ring .bar{stroke:var(--teal-2);stroke-linecap:round;stroke-dasharray:113;stroke-dashoffset:113;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset .2s}
/* hero statique : téléphones, mouvement réduit, échec vidéo, sans JS */
.hero--static,.hero.is-static{height:auto}
.hero--static .hero__stage,.hero.is-static .hero__stage{position:relative;height:auto;min-height:100svh;display:grid;place-items:start center;padding:18vh 0 4rem}
.hero--static .hero__media,.hero.is-static .hero__media{position:absolute}
.hero--static .band,.hero.is-static .band{display:none}
.hero--static .hero__hint,.hero.is-static .hero__hint,.hero--static .ring,.hero.is-static .ring,.hero--static video,.hero.is-static video{display:none}
.hero__static{display:none;position:relative;text-align:center;width:min(52rem,90vw);z-index:2;color:#fff}
.hero__static h1{font-size:clamp(2.3rem,5.2vw,4.2rem);letter-spacing:-.04em;line-height:1.02;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.hero__static p{margin:1.1rem auto 1.7rem;max-width:40rem;color:rgba(255,255,255,.85);text-shadow:0 1px 12px rgba(0,0,0,.5)}
@media (max-width:768px){.hero.is-static .poster,.hero--static .poster,.no-js .poster{transform:translateY(18%)}.hero__static h1{font-size:2.3rem}.hero__static p{font-size:1rem}}
.hero.is-static .poster,.hero--static .poster{transform:translateY(6%)}
.hero--static .hero__static,.hero.is-static .hero__static{display:block}
@media (prefers-reduced-motion:reduce),(max-width:768px),(pointer:coarse){
  .hero{height:auto}
  .hero .hero__stage{position:relative;height:auto;min-height:100svh;display:grid;place-items:start center;padding:14vh 0 4rem}
  .hero .band,.hero .hero__hint,.hero .ring,.hero video{display:none}
  .hero .hero__static{display:block}
}
.no-js .hero{height:auto}
.no-js .hero .hero__stage{position:relative;height:auto;min-height:100svh;display:grid;place-items:start center;padding:18vh 0 4rem}
.no-js .band,.no-js .hero__hint,.no-js .ring,.no-js video.scrub{display:none}
.no-js .hero__static{display:block}
.poster--img{z-index:1}

/* ---------- Barre de navigation ---------- */
.bar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1.5rem;color:#fff;transition:background .35s,color .35s,border-color .35s,box-shadow .35s;border-bottom:1px solid transparent}
.bar.is-on{background:rgba(246,247,249,.78);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);color:var(--ink);border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(255,255,255,.6) inset}
.bar .logo{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-family:var(--font-title);font-weight:600;letter-spacing:-.03em;font-size:1.3rem}
.bar .nav{display:flex;gap:.2rem;list-style:none;margin:0;padding:.25rem;border-radius:999px}
.bar .nav a{display:inline-flex;align-items:center;min-height:38px;padding:0 .85rem;border-radius:999px;font-size:.92rem;font-weight:500;text-decoration:none;color:inherit;opacity:.82;transition:background .2s,opacity .2s}
.bar .nav a:hover{opacity:1;background:rgba(255,255,255,.12)}
.bar.is-on .nav a:hover{background:rgba(11,18,32,.06)}
.bar .actions{display:flex;gap:.5rem;align-items:center}
.bar .btn{min-height:40px;padding:.45rem 1.1rem;font-size:.9rem;white-space:nowrap}
.bar .btn--primary::after{display:none}
.bar .btn--ghost{background:transparent;color:inherit;border-color:rgba(255,255,255,.3);box-shadow:none}
.bar.is-on .btn--ghost{border-color:var(--line-strong)}
.bar .btn--primary{background:#fff;color:var(--ink);border-color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2),0 8px 20px -8px rgba(0,0,0,.5)}
.bar .btn--primary:hover{background:#fff}
.bar.is-on .btn--primary{background:linear-gradient(180deg,#1B2740,#0B1220);color:#fff;border-color:#0B1220}
.bar.is-on .btn--primary:hover{background:linear-gradient(180deg,#22304D,#0B1220)}
@media (max-width:980px){.bar .nav{display:none}}
@media (max-width:600px){.bar{padding:.5rem .9rem}.bar .btn{font-size:.85rem;padding:.4rem .85rem;min-height:38px}.bar .logo{font-size:1.15rem}.bar .btn--ghost{display:none}}
@media (max-width:420px){.bar .logo span{display:none}}

/* ---------- Sections ---------- */
main{position:relative;z-index:1}
.section{padding:clamp(5rem,10vw,9rem) 0;position:relative}
.section + .section{padding-top:0}
.section__head{margin-bottom:3rem;max-width:44rem}
.section__head p{color:var(--ink-3);font-size:1.05rem}
.outline{font-family:var(--font-title);font-weight:500;font-size:clamp(1.35rem,2.4vw,1.85rem);letter-spacing:-.025em;line-height:1.25;color:var(--ink);margin-top:3rem;padding-left:1.4rem;border-left:3px solid var(--teal);max-width:36ch}
.sep{display:none}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in,.reduce .reveal{opacity:1;transform:none}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem;position:relative;box-shadow:var(--shadow-md);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-strong)}
.icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--surface-2);color:var(--ink);border:1px solid var(--line);flex:none}
.icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.icon--teal{background:var(--teal-soft);color:var(--teal);border-color:rgba(14,158,139,.2)}
.icon--amber{background:var(--amber-soft);color:#A5652A;border-color:rgba(225,155,78,.3)}
.tile{display:block;width:34px;height:34px;border-radius:9px;background:#182238;border:1px solid var(--night-line);position:relative;transition:background .6s,box-shadow .6s;flex:none}
.tile.is-warm{background:var(--amber);box-shadow:0 0 22px rgba(225,155,78,.45)}
.panel{background:var(--night);color:var(--night-text);border-radius:var(--radius);border:1px solid var(--night-line);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 60% at 20% 0%,rgba(20,184,160,.16),transparent 60%);pointer-events:none}
.panel .muted{color:var(--night-muted)}
.panel .label{color:var(--night-muted)}

/* A. constat */
.constat{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.constat .card{display:flex;flex-direction:column;gap:1.25rem;min-height:210px}
.constat .card p{margin:auto 0 0;font-size:1.15rem;font-family:var(--font-title);font-weight:500;letter-spacing:-.015em;line-height:1.35}
@media (max-width:860px){.constat{grid-template-columns:1fr}.constat .card{min-height:0}}

/* B. journée */
.day{display:grid;grid-template-columns:1.15fr .85fr;gap:1.5rem;align-items:stretch}
@media (max-width:900px){.day{grid-template-columns:1fr}}
.day__plan{padding:1.75rem}
.plan{width:100%;height:auto}
.plan .room{fill:#182238;stroke:rgba(255,255,255,.12);stroke-width:1;rx:6;cursor:pointer;transition:fill .5s,filter .5s}
.plan .room.s-reservee{fill:#20304F}
.plan .room.s-prete{fill:#7C5A34}
.plan .room.s-occupee{fill:var(--amber);filter:drop-shadow(0 0 8px rgba(225,155,78,.55))}
.plan .room.s-absente{fill:#A67A45}
.plan .room.s-liberee{fill:#4A4A4C}
.plan .room.s-eco{fill:#173A4A}
.plan .room.is-selected{stroke:var(--teal-2);stroke-width:2.5}
.plan .room:focus{outline:none;stroke:#fff;stroke-width:2.5}
.plan text{font-family:var(--font-mono);font-size:10px;fill:#fff;paint-order:stroke;stroke:rgba(10,16,32,.9);stroke-width:2.5px;stroke-linejoin:round;pointer-events:none}
.plan .floor{fill:var(--night-muted);font-size:10px;letter-spacing:.1em}
.slider{margin:1.4rem 0 .6rem}
.slider label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.4rem}
.slider output{font-family:var(--font-mono);font-size:1.6rem;color:#fff;font-weight:500}
input[type=range]{width:100%;height:44px;margin:0;background:transparent;-webkit-appearance:none;appearance:none;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;background:linear-gradient(90deg,var(--teal-2) var(--pct,0%),rgba(255,255,255,.18) var(--pct,0%));border-radius:2px}
input[type=range]::-moz-range-track{height:4px;background:rgba(255,255,255,.18);border-radius:2px}
input[type=range]::-moz-range-progress{height:4px;background:var(--teal-2);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--teal-2);margin-top:-10px;box-shadow:0 2px 10px rgba(0,0,0,.4)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--teal-2)}
.legend{display:flex;flex-wrap:wrap;gap:.5rem .9rem;margin:.8rem 0 0;padding:0;list-style:none;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.03em;color:var(--night-muted)}
.legend li{display:flex;align-items:center;gap:.4rem}
.legend i{width:11px;height:11px;border-radius:3px;display:inline-block}
.day__aside{display:flex;flex-direction:column;padding:1.75rem}
.day__aside .label{display:block;margin-bottom:.35rem}
.day__aside .room-name{font-family:var(--font-title);font-size:1.6rem;font-weight:600;letter-spacing:-.03em;margin:0 0 .5rem}
.state-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .75rem .3rem .6rem;border-radius:999px;font-family:var(--font-text);font-size:.78rem;font-weight:600;background:linear-gradient(180deg,#fff,#EEF9F7);color:var(--teal-ink);border:1px solid rgba(14,158,139,.3);box-shadow:var(--shadow-sm)}
.state-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.consigne{margin-top:1.5rem}
.consigne svg{width:100%;height:auto}
.consigne .axis{stroke:var(--line-strong);stroke-width:1}
.consigne .curve{fill:none;stroke:var(--teal);stroke-width:2.5;stroke-linejoin:round;transition:d .6s var(--ease)}
.consigne .fill{fill:rgba(14,158,139,.10)}
.consigne text{font-family:var(--font-mono);font-size:10px;fill:var(--ink-3)}
.consigne .ev{fill:#A5652A;font-size:10px}
.consigne .evline{stroke:var(--amber);stroke-dasharray:3 3;stroke-width:1;opacity:.8}
.consigne .cursor{stroke:var(--ink);stroke-width:1;opacity:.5}

/* C. schéma */
.schema{display:grid;grid-template-columns:1fr auto 1.1fr auto 1fr;grid-template-rows:auto auto;align-items:stretch;gap:1rem}
.schema > .col:nth-child(1){grid-column:1;grid-row:1}
.schema > .link:nth-child(2){grid-column:2;grid-row:1;align-self:center}
.schema > .col--core{grid-column:3;grid-row:1/3}
.schema > .link:nth-child(4){grid-column:4;grid-row:1/3;align-self:center}
.schema > .col:nth-child(5){grid-column:5;grid-row:1/3}
.schema > .col:nth-child(6){grid-column:1!important;grid-row:2}
.schema > .link:nth-child(7){grid-column:2!important;grid-row:2;align-self:center}
@media (max-width:900px){.schema{grid-template-columns:1fr}.schema > .col:nth-child(n),.schema > .link:nth-child(n){grid-column:1!important;grid-row:auto!important}.schema .link{transform:rotate(90deg);justify-self:center;height:60px}}
.schema .col{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-md)}
.schema .col h3{margin:.9rem 0 .5rem}
.schema .col ul{margin:0;padding:0;list-style:none;color:var(--ink-3);line-height:1.8}
.schema .col ul li{display:flex;align-items:center;gap:.5rem}
.schema .col ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal)}
.schema .col--core{background:linear-gradient(160deg,#0F172A,#0A1020);border-color:rgba(255,255,255,.1);color:#fff;text-align:center;display:grid;place-items:center;align-content:center;gap:.4rem;box-shadow:var(--shadow-lg)}
.schema .col--core h3{margin:.3rem 0 0;font-size:1.4rem}
.schema .col--core .muted{color:var(--night-muted)}
.schema .link{width:70px;height:40px}
.schema .link path{fill:none;stroke:var(--teal);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;stroke-linecap:round}
.schema.is-drawn .link path,.reduce .schema .link path{stroke-dashoffset:0;transition:stroke-dashoffset 1.4s var(--ease)}
.schema.is-drawn .link:nth-of-type(4) path{transition-delay:.7s}
.symbol{width:56px;height:56px}

/* D. le moment */
.moment{display:grid;place-items:center}
.room-card{width:min(40rem,100%);padding:2.25rem;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}
.room-card:hover{transform:none}
@media (max-width:600px){.room-card{grid-template-columns:1fr}}
.room-card .room-name{color:#fff}
.room-card .gauge{position:relative;width:190px;height:190px;margin:auto}
.gauge svg{width:100%;height:100%}
.gauge .g-track{fill:none;stroke:rgba(255,255,255,.12);stroke-width:10;stroke-linecap:round}
.gauge .g-bar{fill:none;stroke:var(--teal-2);stroke-width:10;stroke-linecap:round;stroke-dasharray:377;stroke-dashoffset:377;transform:rotate(135deg);transform-origin:50% 50%}
.gauge .g-val{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-title);font-size:2.6rem;font-weight:600;letter-spacing:-.04em;color:#fff}
.gauge .g-val small{font-size:.72rem;font-family:var(--font-mono);color:var(--teal-2);letter-spacing:.1em;text-transform:uppercase;display:block;text-align:center;min-height:1.2em;font-weight:500}
.room-card .tile{width:56px;height:56px;border-radius:14px;margin-bottom:1rem;transition:background .3s linear,box-shadow .3s}
.hold{min-height:54px;width:100%;user-select:none;-webkit-user-select:none;touch-action:none;position:relative;overflow:hidden;background:var(--teal);color:#fff}
.hold:hover{background:var(--teal-2)}
.hold{border-radius:14px}
.hold::after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--p,0%);background:linear-gradient(90deg,rgba(255,255,255,.12),rgba(255,255,255,.3));pointer-events:none;-webkit-mask:none;mask:none;transition:none}
.states{display:flex;gap:.45rem;flex-wrap:wrap;margin:1rem 0 0;padding:0;list-style:none}
.states li{padding:.3rem .75rem;border-radius:999px;border:1px solid var(--night-line);font-family:var(--font-text);font-size:.78rem;font-weight:500;color:var(--night-muted);transition:background .5s,color .5s,border-color .5s}
.states li.is-lit{background:linear-gradient(180deg,rgba(225,155,78,.3),rgba(225,155,78,.14));border-color:rgba(225,155,78,.7);color:#fff;box-shadow:0 0 0 3px rgba(225,155,78,.12)}
.moment .miniline{width:100%;height:46px;margin-top:.8rem}
.moment .miniline path{fill:none;stroke:var(--teal-2);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1}

/* E. supervision */
.tabs{display:inline-flex;flex-wrap:wrap;max-width:100%;gap:.2rem;margin:0 0 1.5rem;padding:.3rem;list-style:none;background:var(--surface-2);border:1px solid var(--line);border-radius:12px}
.tabs button{min-height:40px;padding:.4rem 1rem;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--ink-3);font-family:var(--font-text);font-weight:600;font-size:.92rem;cursor:pointer;transition:background .25s,color .25s,box-shadow .25s}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(16,24,40,.08),0 4px 12px -4px rgba(16,24,40,.16),inset 0 1px 0 #fff;border-color:var(--line)}
.device{border-radius:18px;background:var(--night);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-lg);overflow:hidden}
.device__bar{display:flex;align-items:center;gap:.4rem;padding:.7rem 1rem;background:#0F172A;border-bottom:1px solid rgba(255,255,255,.08)}
.device__bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.18)}
.device__bar span{margin-left:auto;margin-right:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--night-muted);letter-spacing:.04em}
.screen{perspective:1600px}
.screen__frame{aspect-ratio:16/9;overflow:hidden;background:var(--night)}
.screen .device{transform:rotateX(10deg) scale(.96);transform-origin:center top;transition:transform 1.1s var(--ease)}
.screen.is-flat .device,.reduce .screen .device{transform:none}
.screen__frame img{width:100%;height:100%;object-fit:cover}
.screen__ph{width:100%;height:100%;position:relative;display:grid;grid-template-columns:200px 1fr;background:var(--night);color:var(--night-muted)}
.screen__ph .ph-side{border-right:1px solid rgba(255,255,255,.06);padding:1.2rem 1rem;display:flex;flex-direction:column;gap:.6rem}
.screen__ph .ph-main{padding:1.2rem 1.4rem;display:grid;grid-template-rows:auto auto 1fr;gap:1rem}
.screen__ph .ph-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}
.screen__ph .ph-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:.5rem;align-content:start}
.screen__ph i{display:block;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.05)}
.screen__ph .ph-side i{height:14px;width:70%}
.screen__ph .ph-side i:first-child{height:22px;width:50%;background:rgba(20,184,160,.35)}
.screen__ph .ph-kpis i{height:64px}
.screen__ph .ph-grid i{aspect-ratio:1.4}
.screen__ph .ph-grid i:nth-child(5n+2){background:rgba(225,155,78,.35)}
.screen__ph .ph-grid i:nth-child(7n+4){background:rgba(20,184,160,.28)}
.screen__ph .ph-text{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:2rem;background:linear-gradient(180deg,rgba(10,16,32,.2),rgba(10,16,32,.75));color:#fff}
.screen__ph .ph-text .mono{color:var(--teal-2);display:block;margin-bottom:.4rem}
.screen__ph .ph-text .muted{color:var(--night-muted);font-size:.95rem}
@media (max-width:700px){.screen__ph{grid-template-columns:1fr}.screen__ph .ph-side{display:none}.screen__ph .ph-grid{grid-template-columns:repeat(6,1fr)}}
.profile-line{margin-top:1.5rem;font-size:1.25rem;font-family:var(--font-title);font-weight:500;letter-spacing:-.015em;min-height:2.6em;color:var(--ink-2)}
.demo{margin-top:4rem;display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem;align-items:center}
@media (max-width:900px){.demo{grid-template-columns:1fr}}
.player{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:var(--night);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-lg)}
.player video{width:100%;height:100%;object-fit:cover}
.player .play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(160deg,rgba(15,23,42,.5),rgba(10,16,32,.85));border:0;cursor:pointer;color:#fff;font-family:var(--font-text);font-weight:600;font-size:1rem;gap:1rem}
.player .play svg{width:76px;height:76px;transition:transform .3s var(--ease)}
.player .play:hover svg{transform:scale(1.06)}
.player.is-playing .play{display:none}

/* F. énergie */
.energy{display:grid;grid-template-columns:1fr 1.05fr;gap:3rem;align-items:center}
@media (max-width:900px){.energy{grid-template-columns:1fr}}
.energy p{color:var(--ink-2)}
.chart-card{padding:1.5rem}
.chart{width:100%;height:auto}
.chart .ax{stroke:var(--line-strong);stroke-width:1}
.chart .ref{fill:none;stroke:var(--ink-3);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1}
.chart .pilot{fill:none;stroke:var(--teal);stroke-width:2.5;stroke-dasharray:1;stroke-dashoffset:1}
.chart .band{fill:var(--amber-soft)}
.chart text{font-family:var(--font-mono);font-size:10px;fill:var(--ink-3);letter-spacing:.03em}
.chart.is-drawn .ref,.reduce .chart .ref{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease)}
.chart.is-drawn .pilot,.reduce .chart .pilot{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease) .8s}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.4rem 0 0;padding:0;list-style:none}
.chips li{padding:.45rem .85rem;border-radius:999px;background:linear-gradient(180deg,#fff,#F4F6F9);border:1px solid var(--line-strong);box-shadow:var(--shadow-sm),inset 0 1px 0 #fff;font-size:.85rem;font-weight:500;color:var(--ink-2)}

/* G. vérificateur */
.check{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:860px){.check{grid-template-columns:1fr}}
.check fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin:0;background:var(--surface);box-shadow:var(--shadow-md)}
.check legend{float:left;width:100%;font-family:var(--font-title);font-weight:600;font-size:1.1rem;letter-spacing:-.015em;padding:0;margin-bottom:.8rem}
.check fieldset::after{content:"";display:block;clear:both}
.choice{display:flex;align-items:center;gap:.7rem;min-height:44px;cursor:pointer;padding:.2rem .5rem;border-radius:10px;transition:background .2s}
.choice:hover{background:var(--surface-2)}
.choice input{width:18px;height:18px;accent-color:var(--teal);margin:0}
.check input[type=text]{width:100%;min-height:46px;background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;color:var(--ink);padding:.5rem .9rem;font:inherit;margin-top:.4rem}
.check input[type=text]:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 4px var(--teal-soft)}
.result{margin-top:1.5rem;display:grid;grid-template-columns:auto 1fr;gap:1.5rem;align-items:start;padding:1.75rem;border-radius:var(--radius);border:1px solid rgba(14,158,139,.25);background:linear-gradient(160deg,#fff,#F0FAF8);box-shadow:var(--shadow-md)}
.result .grid{display:grid;grid-template-columns:repeat(3,18px);gap:5px}
.result .grid i{width:18px;height:18px;border-radius:4px;background:var(--surface-2);border:1px solid var(--line);transition:background .6s}
.result .grid i.on{background:var(--teal);border-color:var(--teal)}
.result .grid i.half{background:var(--amber);border-color:var(--amber)}
.result ul{margin:.4rem 0 1.2rem;padding-left:1.1rem;color:var(--ink-2)}
.result li{margin-bottom:.4rem}

/* H. déploiement */
.steps{position:relative;margin-top:1rem}
.steps svg{display:none}
.steps ol{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin:0;padding:0;list-style:none;counter-reset:s}
@media (max-width:860px){.steps ol{grid-template-columns:repeat(2,1fr)}}
.steps li{counter-increment:s;font-family:var(--font-title);font-weight:500;font-size:1.02rem;letter-spacing:-.01em;padding:1.1rem 1.1rem 1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm)}
.steps li::before{content:counter(s,decimal-leading-zero);display:grid;width:2rem;place-items:center;min-width:2rem;height:2rem;border-radius:8px;font-family:var(--font-mono);font-weight:500;font-size:.75rem;color:var(--teal-ink);background:var(--teal-soft);margin-bottom:.7rem}
.steps li:nth-child(7)::before,.steps li:nth-child(8)::before{color:#A5652A;background:var(--amber-soft)}

/* I. colonnes */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:860px){.cols{grid-template-columns:1fr}}
.cols .card h3{margin:1rem 0 .5rem}
.cols .card ul{padding-left:1.1rem;margin:.5rem 0 0;color:var(--ink-3);line-height:1.7}
.note{margin-top:1.5rem;padding:1rem 1.2rem;border-radius:12px;background:var(--teal-soft);border:1px solid rgba(14,158,139,.25);max-width:70ch;color:var(--teal-ink);font-weight:500}

/* J. après */
.after{display:grid;gap:0;max-width:44rem;margin:0;padding:0}
.after li{position:relative;padding:0 0 1.75rem 2.6rem;list-style:none;font-size:1.15rem;color:var(--ink-2)}
.after li::before{content:"";position:absolute;left:.5rem;top:.5rem;width:12px;height:12px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px var(--teal-soft)}
.after li:not(:last-child)::after{content:"";position:absolute;left:calc(.5rem + 5px);top:1.4rem;bottom:0;width:2px;background:var(--line)}

/* K. FAQ */
.faq{max-width:54rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:.4rem 1.75rem}
.faq details{border-top:1px solid var(--line)}
.faq details:first-child{border-top:0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;min-height:60px;font-family:var(--font-title);font-weight:500;font-size:1.1rem;letter-spacing:-.01em;padding:.7rem 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:28px;height:28px;flex:none;border-radius:50%;border:1px solid var(--line-strong);background:linear-gradient(currentColor,currentColor) center/10px 1.5px no-repeat,linear-gradient(currentColor,currentColor) center/1.5px 10px no-repeat;color:var(--ink);transition:transform .3s var(--ease),background .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);padding-bottom:1.2rem;max-width:60ch}

/* L. formulaire */
#audit{background:var(--night);color:var(--night-text);padding:clamp(5rem,10vw,8rem) 0;margin-top:clamp(2rem,6vw,4rem)}
#audit::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 80% 10%,rgba(20,184,160,.18),transparent 60%),radial-gradient(40% 40% at 10% 90%,rgba(225,155,78,.12),transparent 60%);pointer-events:none}
#audit .kicker{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);color:#fff;box-shadow:none}
#audit h2{color:#fff}
#audit .audit__side p{color:var(--night-muted);font-size:1.1rem}
.audit{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start;position:relative}
@media (max-width:900px){.audit{grid-template-columns:1fr}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:var(--surface);color:var(--ink);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
@media (max-width:600px){.form{grid-template-columns:1fr;padding:1.4rem}}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;min-height:46px;background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;color:var(--ink);padding:.6rem .9rem;font:inherit;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 4px var(--teal-soft)}
.form .btn{width:100%;min-height:52px;font-size:1rem}
.form .micro{font-size:.88rem;color:var(--ink-3);margin:.7rem 0 0;text-align:center}
.form .success{display:flex;align-items:center;gap:.8rem;padding:1.1rem 1.2rem;border-radius:14px;background:linear-gradient(180deg,#F2FBF9,#E6F7F3);border:1px solid rgba(14,158,139,.35);box-shadow:var(--shadow-sm);font-family:var(--font-title);font-weight:500;color:var(--teal-ink)}
.form .success::before{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--teal);-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><path d='M8 12l3 3 5-6'/></svg>") center/contain no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><path d='M8 12l3 3 5-6'/></svg>") center/contain no-repeat}

/* M. pied de page */
.footer{position:relative;padding:3.5rem 0 2.5rem;border-top:1px solid var(--line);background:var(--surface)}
.footer .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem}
@media (max-width:760px){.footer .wrap{grid-template-columns:1fr}}
.footer .logo{display:flex;align-items:center;gap:.6rem;font-family:var(--font-title);font-weight:600;font-size:1.5rem;letter-spacing:-.03em;margin-bottom:.6rem}
.footer nav ul{list-style:none;padding:0;margin:0 0 1.2rem;display:flex;flex-wrap:wrap;gap:.2rem 1.4rem}
.footer nav a{color:var(--ink-2);text-decoration:none;min-height:44px;display:inline-flex;align-items:center;font-weight:500;font-size:.95rem}
.footer nav a:hover{color:var(--ink)}
.footer .fine{font-size:.88rem;color:var(--ink-3);max-width:none}
.marker{color:#A5652A;font-family:var(--font-mono);font-size:.85em}

/* Visuels d'ambiance */
.visual{margin:3rem 0 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-md);position:relative}
.visual img{width:100%;aspect-ratio:21/9;object-fit:cover;display:block}


/* ---------- Pages intérieures ---------- */
.bar--solid{background:rgba(246,247,249,.82);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);color:var(--ink);border-bottom-color:var(--line)}
.bar .nav a[aria-current=page]{opacity:1;background:rgba(11,18,32,.06);font-weight:600}
.bar:not(.is-on) .nav a[aria-current=page]{background:rgba(255,255,255,.14)}
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.3);background:transparent;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}
.menu-btn span{width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .25s var(--ease),opacity .2s}
.menu-btn[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded=true] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.bar.is-on .menu-btn{border-color:var(--line-strong)}
.menu{position:fixed;top:64px;left:.75rem;right:.75rem;z-index:49;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:.5rem}
.menu ul{list-style:none;margin:0;padding:0}
.menu a{display:flex;align-items:center;min-height:48px;padding:0 1rem;border-radius:12px;text-decoration:none;color:var(--ink);font-weight:500}
.menu a:hover{background:var(--surface-2)}
.menu .menu__cta{background:var(--ink);color:#fff;font-weight:600;justify-content:center;margin-top:.4rem}
@media (max-width:980px){.menu-btn{display:flex}}
@media (min-width:981px){.menu{display:none!important}}
.page main{padding-top:64px}
.page-hero{padding:clamp(4rem,9vw,7rem) 0 clamp(2rem,5vw,3.5rem);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 15% 0%,rgba(20,184,160,.12),transparent 60%),radial-gradient(40% 50% at 90% 20%,rgba(225,155,78,.10),transparent 60%);pointer-events:none}
.page-hero .wrap{position:relative}
.page-hero h1{font-size:clamp(2.4rem,5.4vw,4.4rem);letter-spacing:-.04em;line-height:1;max-width:18ch;margin-bottom:1rem}
.page-hero .lead{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--ink-2);max-width:46rem;line-height:1.55}
.page-hero .cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.6rem}
.page .section + .section{padding-top:clamp(2rem,5vw,3.5rem)}
.cta-band{padding-bottom:clamp(5rem,10vw,8rem)}
.cta-band__inner{display:grid;grid-template-columns:1.2fr auto;gap:2rem;align-items:center;padding:clamp(1.8rem,4vw,3rem);border-radius:26px;background:linear-gradient(160deg,#101a30,#0A1020);color:#fff;border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.cta-band__inner::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 100% 0%,rgba(20,184,160,.22),transparent 60%);pointer-events:none}
.cta-band__inner > *{position:relative}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:.4rem;max-width:24ch}
.cta-band p{color:var(--night-muted);margin:0;max-width:44rem}
.cta-band .cta{display:flex;gap:.7rem;flex-wrap:wrap}
.cta-band .btn--primary{background:linear-gradient(180deg,#19B9A3,#0C8F7E);border-color:rgba(255,255,255,.12)}
.cta-band .btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
@media (max-width:820px){.cta-band__inner{grid-template-columns:1fr}}
/* domaines (accueil) */
.domains{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:900px){.domains{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.domains{grid-template-columns:1fr}}
.domain{text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:.9rem}
.domain h3{margin:.2rem 0 0}
.domain p{color:var(--ink-3);margin:0;font-size:.98rem}
.domain .link{margin-top:auto;padding-top:.6rem;font-weight:600;color:var(--teal);font-size:.92rem;display:inline-flex;align-items:center;gap:.4rem}
.domain .link::after{content:"";width:14px;height:14px;background:currentColor;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M13 6l6 6-6 6'/></svg>") center/contain no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M13 6l6 6-6 6'/></svg>") center/contain no-repeat;transition:transform .25s var(--ease)}
.domain:hover .link::after{transform:translateX(3px)}
/* modules (plateforme) */
.mods{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:900px){.mods{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.mods{grid-template-columns:1fr}}
.mod h3{margin:1rem 0 .4rem}
.mod p{margin:0;color:var(--ink-3);font-size:.98rem}
/* fonctions (énergie) */
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
@media (max-width:820px){.features{grid-template-columns:1fr}}
.feature{display:grid;grid-template-columns:auto 1fr;gap:1.1rem;align-items:start;padding:1.5rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md)}
.feature h3{margin:.2rem 0 .4rem}
.feature p{margin:0;color:var(--ink-2);font-size:.98rem}
/* maquettes d'interface, sans données */
.mock{background:var(--night);color:var(--night-muted);font-size:.8rem;display:grid;grid-template-columns:200px 1fr;min-height:420px}
.mock--hvac{grid-template-columns:1fr}
.mock__side{border-right:1px solid rgba(255,255,255,.07);padding:1.1rem .9rem;display:flex;flex-direction:column;gap:.55rem}
.mock__side b{display:block;width:60%;height:26px;border-radius:8px;background:rgba(255,255,255,.1);margin-bottom:.6rem}
.mock__side i{display:block;width:70%;height:12px;border-radius:6px;background:rgba(255,255,255,.07)}
.mock__side i:nth-child(3){background:rgba(20,184,160,.35);width:78%}
.mock__main{padding:1.2rem 1.4rem;display:grid;gap:1rem;align-content:start}
.mock__greet span{display:block;width:180px;height:22px;border-radius:8px;background:rgba(255,255,255,.14)}
.mock__greet em{display:block;width:260px;height:10px;border-radius:5px;background:rgba(255,255,255,.07);margin-top:.5rem}
.mock__title b{display:block;color:#fff;font-size:1.1rem;font-weight:600}
.mock__title span{display:block;margin-top:.2rem}
.mock__title em{display:inline-block;margin-top:.5rem;font-style:normal;font-family:var(--font-mono);font-size:.7rem;color:var(--teal-2)}
.mock__tabs{display:flex;flex-wrap:wrap;gap:.3rem 1rem;list-style:none;margin:0;padding:0 0 .6rem;border-bottom:1px solid rgba(255,255,255,.08)}
.mock__tabs li{color:var(--night-muted)}
.mock__tabs li.on{color:#fff;font-weight:600}
.mock__kpis{display:grid;grid-template-columns:repeat(7,1fr);gap:.6rem}
.mock__kpis--6{grid-template-columns:repeat(6,1fr)}
.mock__kpis div{padding:.7rem .8rem;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06);min-height:70px;display:flex;flex-direction:column;justify-content:flex-end;color:var(--night-muted)}
.mock__kpis div::before{content:"";display:block;width:36px;height:18px;border-radius:5px;background:rgba(255,255,255,.14);margin-bottom:.5rem}
.mock__row{display:grid;gap:.8rem}
.mock__row--3{grid-template-columns:repeat(3,1fr)}
.mock__panel{padding:.8rem .9rem;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);display:grid;gap:.45rem}
.mock__panel small{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--night-muted)}
.mock__panel i{display:block;height:12px;border-radius:6px;background:rgba(255,255,255,.08)}
.mock__panel i.al{height:16px;border-left:3px solid transparent}
.mock__panel i.al--red{background:rgba(230,80,80,.16);border-color:#E05252}
.mock__panel i.al--amber{background:rgba(225,155,78,.16);border-color:var(--amber)}
.mock__panel i.al--ok{background:rgba(20,184,160,.14);border-color:var(--teal-2)}
@media (max-width:800px){.mock{grid-template-columns:1fr}.mock__side{display:none}.mock__kpis,.mock__kpis--6{grid-template-columns:repeat(3,1fr)}.mock__row--3{grid-template-columns:1fr}}
/* simulateur */
.sim{display:grid;grid-template-columns:.9fr 1.1fr;gap:1.5rem;align-items:start}
@media (max-width:900px){.sim{grid-template-columns:1fr}}
.sim__form{display:grid;gap:1.1rem}
.sim__title{font-size:1.4rem;margin:0}
.sim__form .field label{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;font-size:.9rem;font-weight:600;color:var(--ink-2)}
.sim__form .field output{font-family:var(--font-mono);font-weight:500;color:var(--ink);font-size:.9rem;white-space:nowrap}
.sim__form input[type=range]{height:36px}
.sim__form input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,var(--teal) var(--pct,0%),var(--surface-2) var(--pct,0%))}
.sim__form input[type=range]::-webkit-slider-thumb{background:#fff;border-color:var(--teal);box-shadow:0 1px 4px rgba(16,24,40,.25)}
.sim__form input[type=range]::-moz-range-track{background:var(--surface-2)}
.sim__form input[type=range]::-moz-range-progress{background:var(--teal)}
.sim__form select{width:100%;min-height:46px;background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;padding:.5rem .9rem;font:inherit;margin-top:.4rem}
.sim__adv{border-top:1px solid var(--line);padding-top:.8rem}
.sim__adv summary{cursor:pointer;font-weight:600;color:var(--teal-ink);list-style:none;display:flex;align-items:center;gap:.5rem;min-height:40px}
.sim__adv summary::-webkit-details-marker{display:none}
.sim__adv summary::before{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform .25s}
.sim__adv[open] summary::before{transform:rotate(45deg)}
.sim__adv .field{margin-top:1rem}
.sim__result{display:grid;gap:1.5rem}
.sim__panel{padding:2rem}
.sim__big{margin:.6rem 0 1.2rem;display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.sim__big span{font-family:var(--font-title);font-size:clamp(2.6rem,6vw,4.4rem);font-weight:600;letter-spacing:-.04em;line-height:1;color:#fff}
.sim__big small{font-size:1rem;color:var(--night-muted)}
.sim__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.sim__grid div{padding:.9rem 1rem;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07)}
.sim__grid b{display:block;font-family:var(--font-title);font-size:1.5rem;font-weight:600;letter-spacing:-.03em;color:#fff}
.sim__grid span{font-size:.85rem;color:var(--night-muted)}
.sim__chart{width:100%;height:auto;margin:1.4rem 0 .6rem}
.sim__note{font-size:.9rem;color:var(--night-muted);margin:0 0 1.2rem}
.sim__method ol{padding-left:1.2rem;color:var(--ink-2);margin:.6rem 0 1rem}
.sim__method li{margin-bottom:.5rem}
/* pied de page en colonnes */
.footer .wrap{grid-template-columns:1.1fr 1.4fr}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.footer__cols .label{display:block;margin-bottom:.4rem;font-weight:600;color:var(--ink);font-family:var(--font-text);font-size:.85rem;letter-spacing:0}
.footer__cols ul{display:block}
.footer__cols li a{min-height:36px}
.footer__bottom{display:block;margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--line)}
@media (max-width:760px){.footer__cols{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.footer .wrap{grid-template-columns:1fr}.footer__cols{grid-template-columns:1fr 1fr}}
.sim__form .field input[type=range]{background:transparent;border:0;min-height:36px;padding:0;box-shadow:none;border-radius:0}
.sim__form .field input[type=range]:focus{box-shadow:none}
.cols--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.cols--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.cols--4{grid-template-columns:1fr}}
/* mémoire du confort */
.memo{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center}
@media (max-width:900px){.memo{grid-template-columns:1fr}}
.memo__text p{color:var(--ink-2)}
.memo__list{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.8rem}
.memo__list li{display:flex;align-items:center;gap:.9rem;color:var(--ink-2)}
.memo__list .icon{width:38px;height:38px}
.memo__panel{padding:1.75rem;display:grid;gap:1.2rem}
.memo__row{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.memo__chip{font-size:.78rem;font-weight:600;padding:.3rem .7rem;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#fff}
.memo__chip--teal{background:rgba(20,184,160,.18);border-color:rgba(20,184,160,.5);color:var(--teal-2)}
.memo__pref{padding:1.2rem;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:grid;gap:.2rem}
.memo__pref span{font-size:.8rem;color:var(--night-muted)}
.memo__pref strong{font-family:var(--font-title);font-size:3rem;font-weight:600;letter-spacing:-.04em;line-height:1;color:#fff}
.memo__pref em{font-style:normal;font-size:.85rem;color:var(--teal-2)}
.memo__timeline{display:grid;grid-template-columns:repeat(8,1fr);gap:.35rem}
.memo__timeline i{height:8px;border-radius:4px;background:rgba(255,255,255,.08)}
.memo__timeline i.on{background:var(--teal-2)}
/* logo : l'arche devient blanche sur les fonds sombres */
.bar:not(.is-on) .symbol .arch,.col--core .symbol .arch,.menu-open .symbol .arch{stroke:#fff}
.bar .logo,.footer .logo{gap:.45rem}
.schema .col--core .symbol{width:88px;height:88px}
/* logotype en capitales */
.bar .logo span,.footer .logo span{font-size:1.1rem;letter-spacing:.08em;font-weight:600}
.footer .logo span{font-size:1.25rem}