:root{
  --navy:#023284;      /* toit et texte du logo */
  --navy-deep:#01225c;
  --blue:#2593e2;      /* "Clean" du logo */
  --blue-ink:#0f6fb8;
  --leaf:#408818;      /* feuille du logo */
  --view:#d7e9f8;      /* ce qu'on voit derrière la vitre */
  --ink:#14213a;
  --muted:#4d5a70;
  --line:#d6dfec;
  --sky:#eef5fc;
  --wa:#1f8f4e;
  --wa-bubble:#d9fdd3;
  --wa-bg:#efeae2;
  --wa-head:#008069;
  --radius:6px;
  --frame:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:#fff;color:var(--ink);font:400 17px/1.55 "Atkinson Hyperlegible",Verdana,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:"Archivo",sans-serif;font-stretch:85%;color:var(--navy);line-height:1.04;margin:0}
a{color:var(--blue-ink)}
.wrap{max-width:1220px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;z-index:60;background:var(--navy);color:#fff;padding:8px 12px}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
/* Atkinson slashes its zeros; numbers read better in Archivo */
.num,.tel,footer span{font-family:"Archivo",sans-serif;font-stretch:100%}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:44px;width:auto}
.brand span{font-family:"Archivo";font-weight:800;font-stretch:85%;font-size:24px;color:var(--navy)}
.brand span b{color:var(--blue);font-weight:800}
nav{display:flex;align-items:center;gap:22px}
nav a{color:var(--ink);text-decoration:none;font-size:15.5px}
nav a:hover{color:var(--blue-ink)}
.tel{font-weight:700;color:var(--navy)!important;white-space:nowrap}

/* ---------- buttons ---------- */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:var(--radius);font:700 16px/1 "Atkinson Hyperlegible",sans-serif;padding:16px 22px;cursor:pointer;text-decoration:none;transition:transform .15s}
.btn svg{width:20px;height:20px;flex:none;position:relative}
.btn span{position:relative}
.btn:active{transform:scale(.97)}
/* a squeegee-like light band crosses the button on hover */
.btn:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .55s ease}
.btn:hover:after{transform:translateX(120%)}
.btn-wa{background:var(--wa);color:#fff}
.btn-mail{background:var(--navy);color:#fff}
.btn-ghost{background:rgba(255,255,255,.6);color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}

/* ---------- hero: a steamed-up window ---------- */
.hero{padding:28px 0 36px;background:#fff}
.window{position:relative;border:var(--frame) solid var(--navy);border-radius:10px;background:var(--view);overflow:hidden;min-height:min(calc(100vh - 140px),760px);display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);grid-template-rows:1fr 1fr}
.pane{position:relative;padding:44px 44px}
.pane-main{grid-row:1 / span 2;display:flex;flex-direction:column;justify-content:center}
.pane-logo{display:flex;align-items:center;justify-content:center;padding:28px}
.pane-facts{display:flex;flex-direction:column;justify-content:center;gap:14px}
.where{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--leaf);font-size:15px;margin-bottom:18px}
.where i{display:block;width:22px;height:3px;background:var(--leaf)}
h1{font-size:clamp(42px,6.1vw,84px);font-weight:800;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--blue)}
.lead{font-size:19px;color:var(--muted);max-width:30em;margin:22px 0 30px}
.direct{display:flex;flex-wrap:wrap;gap:12px}
.fact{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center}
.fact b{display:block;font-family:"Archivo";font-stretch:85%;font-size:21px;color:var(--navy);line-height:1.1}
.fact span{font-size:15px;color:var(--muted)}
.fact svg{width:44px;height:44px;color:var(--navy)}

.logo-stage{position:relative;width:min(100%,330px);aspect-ratio:1080/781}
.logo-stage img{position:absolute;display:block}
.logo-stage .body{inset:0;width:100%;height:auto}
.logo-stage .birds{left:.56%;top:.13%;width:44.07%;height:auto;will-change:transform}
.glint{position:absolute;width:9%;transform:translate(-50%,-50%) scale(0);pointer-events:none}

.fog{position:absolute;inset:0;width:100%;height:100%;z-index:5;pointer-events:none;transition:opacity .4s}
.window.wipeable{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='20' cy='20' r='17' fill='none' stroke='%23023284' stroke-width='2' stroke-dasharray='4 4'/%3E%3C/svg%3E") 20 20,crosshair}
.mullion{position:absolute;background:var(--navy);z-index:6;pointer-events:none}
.mullion.v{left:60.78%;top:0;bottom:0;width:10px;transform:translateX(-50%)}
.mullion.h{left:60.78%;right:0;top:50%;height:10px;transform:translateY(-50%)}
.squeegee{position:absolute;z-index:7;left:0;top:0;width:46px;pointer-events:none;opacity:0;filter:drop-shadow(0 6px 10px rgba(1,34,92,.25))}
.hint{position:absolute;right:18px;bottom:14px;z-index:8;font-size:13.5px;font-weight:700;color:var(--navy);background:#fff;padding:7px 11px;border-radius:999px;opacity:0;transition:opacity .4s}
.hint.on{opacity:1}

/* ---------- devis: form + live WhatsApp phone ---------- */
section{padding:96px 0}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:end;margin-bottom:44px}
.head h2{font-size:clamp(34px,4.4vw,56px);font-weight:800;letter-spacing:-.015em}
.head p{color:var(--muted);margin:0;max-width:34em}
.devis{overflow-x:clip;background:var(--sky);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.devis-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:64px;align-items:start}
.quote{background:#fff;border:1px solid var(--line);border-top:5px solid var(--navy);border-radius:var(--radius);padding:30px}
.field{display:grid;gap:6px;margin-bottom:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-weight:700;font-size:15px}
label small{font-weight:400;color:var(--muted)}
input,select,textarea{width:100%;font:400 16px/1.4 "Atkinson Hyperlegible",sans-serif;color:var(--ink);background:#fff;border:1.5px solid #b9c6da;border-radius:var(--radius);padding:12px}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23023284' stroke-width='2' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(37,147,226,.22)}
input[aria-invalid=true]{border-color:#c0392b}
.err{color:#b02a1c;font-size:14.5px}
.err.ok{color:#1f7a3f}
.more{margin:2px 0 16px;border-top:1px solid var(--line);padding-top:12px}
.more summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:15px;padding:4px 0 10px}
.more summary small{font-weight:400;color:var(--muted)}
.more[open] summary{margin-bottom:6px}
textarea{min-height:80px;resize:vertical}
#f-m2{margin-top:8px}
.send{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.note{font-size:13.5px;color:var(--muted);margin:12px 0 0}
.select-wrap{position:relative;overflow:hidden;border-radius:var(--radius)}
.select-wrap.flash:after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-40%;background:linear-gradient(90deg,transparent,rgba(37,147,226,.35),transparent);animation:sweep .7s ease-out}
@keyframes sweep{to{left:110%}}

.phone-col{position:sticky;top:100px}
.phone-label{font-weight:700;color:var(--navy);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.phone-label i{width:8px;height:8px;border-radius:50%;background:var(--wa);display:block;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.25}}
.phone{height:min(620px,calc(100vh - 170px));aspect-ratio:9/18.2;max-width:100%;border-radius:46px;background:#0d1626;padding:12px;box-shadow:0 30px 60px -20px rgba(1,34,92,.45);transform:rotate(-2.5deg)}
.screen{width:100%;height:100%;border-radius:36px;overflow:hidden;display:flex;flex-direction:column;background:var(--wa-bg)}
.wa-top{background:var(--wa-head);color:#fff;padding:34px 14px 12px;display:flex;align-items:center;gap:10px}
.wa-top img{width:36px;height:36px;border-radius:50%;background:#fff;object-fit:contain;padding:3px}
.wa-top b{display:block;font-size:15px}
.wa-top small{font-size:12px;opacity:.85}
.wa-body{flex:1;padding:14px 12px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.bubble{align-self:flex-end;max-width:92%;background:var(--wa-bubble);border-radius:10px 2px 10px 10px;padding:8px 10px 18px;font-size:13.5px;line-height:1.42;white-space:pre-wrap;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.08);min-width:90px}
.bubble .caret{display:inline-block;width:2px;height:1em;background:var(--wa-head);vertical-align:-2px;margin-left:1px;animation:pulse .8s infinite}
.bubble .meta{position:absolute;right:8px;bottom:3px;font-size:11px;color:#667781}
.wa-input{display:flex;gap:8px;padding:8px 10px 18px;align-items:center}
.wa-input span{flex:1;background:#fff;border-radius:999px;padding:9px 14px;font-size:13px;color:#8696a0}
.wa-input b{width:38px;height:38px;border-radius:50%;background:var(--wa-head);display:grid;place-items:center}
.wa-input svg{width:18px;height:18px;color:#fff}

/* ---------- services ---------- */
.groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.group{padding:24px 0;border-top:2px solid var(--navy)}
.group h3{font-size:22px;font-weight:700;margin-bottom:8px}
.svc{list-style:none;margin:0;padding:0}
.svc li{border-bottom:1px solid var(--line)}
.svc button{all:unset;box-sizing:border-box;position:relative;width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 10px;cursor:pointer;font-size:17px;overflow:hidden}
.svc button:before{content:"";position:absolute;inset:0;background:var(--sky);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.6,0,.2,1);z-index:-1}
.svc button:hover:before,.svc button:focus-visible:before{transform:scaleX(1)}
.svc button span:last-child{font-size:14px;font-weight:700;color:var(--blue-ink);white-space:nowrap;transform:translateX(12px);opacity:0;transition:.25s}
.svc button:hover span:last-child,.svc button:focus-visible span:last-child{opacity:1;transform:none}
.svc .star{color:var(--navy);font-weight:700}
.svc .star:after{content:"notre spécialité";margin-left:10px;font-size:12.5px;font-weight:700;color:#fff;background:var(--leaf);padding:3px 7px;border-radius:3px;vertical-align:2px}
.svc li{isolation:isolate}

/* ---------- fin de bail: checklist filled by scroll ---------- */
.bail{background:var(--navy);color:#dfe8f8;padding:0}
.bail-inner{padding-top:96px;padding-bottom:96px;min-height:100vh;display:flex;flex-direction:column;justify-content:center}
.bail h2,.bail h3{color:#fff}
.bail .head p{color:#c3d3ee}
.meter{display:flex;align-items:center;gap:18px;margin-bottom:26px}
.meter-bar{flex:1;height:6px;background:rgba(255,255,255,.18);border-radius:3px;overflow:hidden}
.meter-bar i{display:block;height:100%;width:0;background:#7fc4f3;border-radius:3px}
.meter-count{font-family:"Archivo";font-stretch:85%;font-weight:800;font-size:30px;color:#fff;min-width:3.2em}
.meter-label{font-weight:700;color:#c3d3ee;min-width:13em;text-align:right}
.meter-label.ready{color:#9be37a}
.bail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.2)}
.room{padding:24px 24px 24px 0;border-bottom:1px solid rgba(255,255,255,.2);display:grid;grid-template-columns:34px 1fr;gap:14px;opacity:.45;transition:opacity .4s}
.room+.room{padding-left:24px;border-left:1px solid rgba(255,255,255,.2)}
.room:nth-child(4){padding-left:0;border-left:0}
.room.done{opacity:1}
.room svg{width:34px;height:34px}
.room svg circle{fill:none;stroke:rgba(255,255,255,.35);stroke-width:2}
.room svg path{fill:none;stroke:#9be37a;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .45s ease .1s}
.room.done svg circle{stroke:#9be37a}
.room.done svg path{stroke-dashoffset:0}
.room h3{font-size:21px;font-weight:700;margin-bottom:8px}
.room p{margin:0;font-size:16px;line-height:1.6}
.bail-cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:34px}
.bail-cta p{margin:0;color:#c3d3ee;max-width:32em}
.bail .btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #fff}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:64px;align-items:center}
.about .logo-stage{width:min(100%,440px)}
.about blockquote{margin:0;font-size:21px;line-height:1.55}
.about blockquote p{margin:0 0 16px}
.sign{font-weight:700;color:var(--navy);margin-top:20px}
.sign span{display:block;font-weight:400;color:var(--muted);font-size:15px}
.clients{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.clients span{border:1.5px solid var(--line);border-radius:999px;padding:6px 14px;font-size:15px;color:var(--navy)}

/* ---------- contact ---------- */
.contact{background:var(--sky);border-top:1px solid var(--line)}
.cgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);display:block;transition:border-color .2s,transform .2s}
a.card:hover{border-color:var(--blue);transform:translateY(-3px)}
.card small{display:block;color:var(--muted);font-size:14px;margin-bottom:6px}
.card strong{font-size:20px;color:var(--navy);word-break:break-word}
footer{padding:28px 0 36px;font-size:14.5px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.mbar{display:none}

/* ---------- responsive ---------- */
@media (max-width:960px){
  nav a:not(.tel){display:none}
  .window{grid-template-columns:minmax(0,1fr);grid-template-rows:auto;min-height:0}
  .pane-main{grid-row:auto}
  .pane+.pane{border-top:calc(var(--frame) - 4px) solid var(--navy)}
  .pane{padding:32px 26px}
  .head,.devis-grid,.about-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .phone-col{position:static;display:flex;flex-direction:column;align-items:center}
  .phone{height:auto;width:min(78vw,300px)}
  .groups,.bail-grid,.cgrid{grid-template-columns:minmax(0,1fr)}
  .room,.room+.room{padding:20px 0;border-left:0}
  .meter{flex-wrap:wrap}.meter-label{text-align:left;min-width:0}
  .bail-inner{min-height:0}
  section{padding:64px 0}
  .bail-inner{padding-top:64px;padding-bottom:64px}
  .svc button span:last-child{opacity:1;transform:none}
  .mullion{display:none}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  :root{--frame:10px}
  .brand img{height:36px}.brand span{font-size:20px}
  .tel{display:none}
  .hero{padding:16px 0 24px}
  .pane{padding:26px 20px}
  .row2,.send{grid-template-columns:minmax(0,1fr)}
  .quote{padding:22px 18px}
  .direct{display:none}
  body{padding-bottom:74px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
  .mbar .btn{padding:14px 10px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}