/* ============================================================
   Altitude Isolation — design system
   Navy de la marque + accent laiton. Bricolage Grotesque (UI)
   + Instrument Serif italique (accents éditoriaux).
   ============================================================ */

:root{
  --paper:#F1F4F6;
  --card:#FFFFFF;
  --soft:#E4EBEF;
  --ink:#0A2033;
  --deep:#061620;
  --deep2:#0D2B3F;
  --mut:#0a2033a6;
  --mut2:#0a20336b;
  --line:#0a20331f;
  --brass:#C89B4B;
  --brass-d:#AE8237;
  --brass-l:#E7C88A;
  --steel:#7D98AA;
  --rad:16px;
  --rad-lg:22px;
  --wrap:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Bricolage Grotesque',system-ui,-apple-system,sans-serif;
  font-size:16.5px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:clip;
}
img,video{max-width:100%;height:auto;display:block}
svg{width:20px;height:20px;flex:none}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.04}
p{margin:0}
button{font-family:inherit}
::selection{background:var(--brass);color:#fff}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-sm{max-width:820px;margin:0 auto;padding:0 24px}

/* ---------- typographie ---------- */
.disp{
  font-weight:800;text-transform:uppercase;letter-spacing:-.025em;line-height:.95;
  font-variation-settings:'opsz' 48;
}
.serif{
  font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400;
  text-transform:none;letter-spacing:-.01em;
}
.accent{color:var(--brass)}
.h1{font-size:clamp(40px,6.6vw,86px)}
.h2{font-size:clamp(30px,4.2vw,54px)}
.h3{font-size:clamp(21px,2vw,26px)}
.lede{font-size:clamp(16.5px,1.5vw,19.5px);color:var(--mut);max-width:56ch;line-height:1.62}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--brass-d);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brass);flex:none}
.eyebrow.center{justify-content:center}

.sec-head{margin-bottom:44px;display:grid;gap:16px}
.sec-head.center{text-align:center;justify-items:center}
.sec-head p{color:var(--mut);max-width:62ch;font-size:17px}
.sec-head.center p{margin-inline:auto}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:none;border-radius:12px;cursor:pointer;
  padding:14px 24px;font-size:14.5px;font-weight:700;letter-spacing:.02em;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none}
.btn-brass{background:var(--brass);color:#0A2033;box-shadow:0 14px 30px -14px #c89b4bcc}
.btn-brass:hover{background:var(--brass-l);transform:translateY(-2px);box-shadow:0 20px 38px -14px #c89b4bd9}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--deep2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);box-shadow:inset 0 0 0 0 var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-ghost-l{background:transparent;color:#fff;border:1.5px solid #ffffff40}
.btn-ghost-l:hover{border-color:#fff;background:#ffffff12;transform:translateY(-2px)}
.btn-lg{padding:17px 30px;font-size:15.5px;border-radius:13px}
.btn-sm{padding:10px 17px;font-size:13px;border-radius:10px}
.btn-block{width:100%}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:60;
  background:#f1f4f6e6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s,background .3s;
}
.hdr.scrolled{box-shadow:0 10px 30px -22px #0a2033a6}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:76px;transition:height .3s var(--ease)}
.hdr.scrolled .nav{height:66px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:34px;width:auto;transition:height .3s var(--ease)}
.hdr.scrolled .brand img{height:29px}
.navlinks{display:flex;align-items:center;gap:2px}
.navlink{
  position:relative;padding:9px 13px;border-radius:9px;
  font-size:14.5px;font-weight:600;color:var(--mut);transition:color .18s,background .18s;
}
.navlink:hover{color:var(--ink);background:#0a20330a}
.navlink.on{color:var(--ink)}
.navlink.on::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;
  background:var(--brass);border-radius:2px;
}
.navr{display:flex;align-items:center;gap:12px}
.tel{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700}
.tel svg{width:16px;height:16px;color:var(--brass-d)}
.burger{display:none;flex-direction:column;gap:4.5px;padding:9px;background:none;border:none;cursor:pointer}
.burger span{width:23px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}

/* menu mobile */
.msheet{
  position:fixed;inset:0;z-index:80;display:none;
}
.msheet.open{display:block}
.msheet .veil{position:absolute;inset:0;background:#06162099;backdrop-filter:blur(3px);animation:fade .25s}
.msheet .panel{
  position:absolute;top:0;right:0;bottom:0;width:min(360px,86vw);
  background:var(--paper);padding:26px 24px;display:flex;flex-direction:column;gap:6px;
  box-shadow:-30px 0 60px -30px #0a2033a6;animation:slidein .3s var(--ease);
}
@keyframes slidein{from{transform:translateX(100%)}to{transform:translateX(0)}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.msheet .panel img{align-self:flex-start;height:30px;width:auto}
.msheet .panel a.mlink{padding:13px 4px;font-size:19px;font-weight:700;border-bottom:1px solid var(--line)}
.msheet .close{position:absolute;top:18px;right:18px;background:none;border:none;cursor:pointer;font-size:26px;line-height:1;color:var(--mut)}

/* ---------- hero ---------- */
.hero{position:relative;padding:56px 0 68px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center}
.hero h1{margin:18px 0 22px}
.hero .lede{margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
/* filigrane « A » de la marque */
.peak{
  position:absolute;pointer-events:none;
  background:var(--brass);opacity:.1;
  clip-path:polygon(50% 0%,100% 100%,64% 100%,50% 46%,36% 100%,0% 100%);
}
.peak-1{width:250px;height:170px;top:8px;right:-70px;transform:rotate(-5deg);opacity:.13}
.peak-2{width:170px;height:120px;top:118px;left:-64px;opacity:.09;transform:rotate(6deg)}

.trustline{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.rating{display:flex;align-items:center;gap:11px}
.avatars{display:flex}
.avatars img{
  width:36px;height:36px;border-radius:50%;object-fit:cover;
  border:2.5px solid var(--paper);margin-left:-11px;
}
.avatars img:first-child{margin-left:0}
.rating .r-txt{font-size:13.5px;line-height:1.3}
.rating .r-txt b{display:block;font-size:14.5px}
.stars{color:var(--brass);letter-spacing:1px;font-size:13px}

.hero-media{position:relative}
.hero-photo{
  width:100%;aspect-ratio:4/5;max-height:min(62vh,580px);object-fit:cover;
  border-radius:var(--rad-lg);box-shadow:0 40px 80px -40px #0a2033b3;
}
.hero-photo.tall{aspect-ratio:3/4}
.hero-stack{display:grid;grid-template-columns:1.15fr .85fr;gap:16px;align-items:end}
.hero-stack img:last-child{aspect-ratio:3/4;margin-bottom:34px}
.hero-badge{
  position:absolute;left:-16px;bottom:26px;
  display:flex;align-items:center;gap:13px;
  background:var(--card);border:1px solid var(--line);border-radius:15px;
  padding:14px 19px;box-shadow:0 26px 50px -26px #0a203399;
}
.hero-badge .ico{
  width:42px;height:42px;border-radius:11px;flex:none;
  background:var(--ink);color:var(--brass-l);
  display:grid;place-items:center;font-size:19px;
}
.hero-badge .n{font-size:20px;font-weight:800;line-height:1}
.hero-badge .l{font-size:12.5px;color:var(--mut);margin-top:3px}

/* ---------- bandeau défilant ---------- */
.marquee{background:var(--ink);color:#fff;padding:15px 0;overflow:hidden}
.marquee-track{display:flex;gap:0;width:max-content;animation:scroll 38s linear infinite}
.marquee-track span{
  display:inline-flex;align-items:center;gap:26px;padding-right:26px;
  font-size:12.5px;font-weight:700;letter-spacing:.19em;text-transform:uppercase;white-space:nowrap;
}
.marquee-track span::after{content:"";width:5px;height:5px;background:var(--brass);transform:rotate(45deg);flex:none}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- sections ---------- */
.blk{padding:clamp(64px,8vw,104px) 0;position:relative}
.blk-card{background:var(--card)}
.blk-dark{background:var(--deep);color:#fff}
.blk-dark .lede,.blk-dark .sec-head p{color:#ffffffa6}
.blk-dark .eyebrow{color:var(--brass-l)}
.blk-dark .h2,.blk-dark h2{color:#fff}
.blk-tight{padding-top:clamp(44px,5vw,64px)}

/* cartes bénéfices */
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bcard{
  background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:28px 24px 26px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.blk-card .bcard{background:var(--paper)}
.blk-dark .bcard{background:#ffffff0a;border-color:#ffffff1f;color:#fff}
.blk-dark .bcard p{color:#ffffff9e}
.blk-dark .bcard .ico{background:#ffffff14;color:var(--brass-l)}
.blk-dark .bcard:hover{border-color:#ffffff40;box-shadow:none}
.bgrid-5{grid-template-columns:repeat(5,1fr)}
.bcard:hover{transform:translateY(-4px);box-shadow:0 26px 48px -30px #0a203380;border-color:#0a203333}
.bcard .ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--ink);color:var(--brass-l);margin-bottom:18px;
}
.bcard .ico svg{width:22px;height:22px}
.bcard h3{font-size:18px;margin-bottom:9px}
.bcard p{font-size:14.8px;color:var(--mut);line-height:1.58}

/* étapes */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.step{position:relative;padding-top:8px}
.step .num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  font-size:19px;font-weight:800;margin-bottom:20px;
  background:var(--card);border:1px solid var(--line);color:var(--ink);
  box-shadow:0 14px 26px -18px #0a203399;
}
.blk-dark .step .num{background:#ffffff0f;border-color:#ffffff26;color:var(--brass-l)}
.step h3{font-size:19px;margin-bottom:9px}
.step p{color:var(--mut);font-size:14.8px}
.blk-dark .step p{color:#ffffff9e}

/* bande de stats */
.band{
  background:var(--ink);color:#fff;border-radius:var(--rad-lg);padding:46px 40px;position:relative;overflow:hidden;
}
.band::after{
  content:"";position:absolute;right:-60px;top:-40px;width:280px;height:200px;
  background:var(--brass);opacity:.1;
  clip-path:polygon(50% 0%,100% 100%,64% 100%,50% 46%,36% 100%,0% 100%);
}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:1}
.stat{text-align:center}
.stat .n{font-size:clamp(30px,3.6vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1}
.stat .n em{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400;color:var(--brass-l)}
.stat .l{
  margin-top:9px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:#ffffff8f;font-weight:600;
}

/* ---------- avant / après ---------- */
.ba{
  position:relative;border-radius:var(--rad-lg);overflow:hidden;
  aspect-ratio:16/10;box-shadow:0 40px 80px -44px #0a2033b3;user-select:none;touch-action:none;
}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after-wrap{position:absolute;inset:0;clip-path:inset(0 0 0 50%);will-change:clip-path}
.ba .ba-tag{
  position:absolute;bottom:18px;padding:7px 14px;border-radius:99px;
  font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  background:#061620cc;color:#fff;backdrop-filter:blur(6px);
}
.ba .tag-b{left:18px}
.ba .tag-a{right:18px;background:var(--brass);color:#0A2033}
.ba-handle{
  position:absolute;top:0;bottom:0;width:2px;background:#fff;left:50%;
  box-shadow:0 0 22px #06162099;will-change:left;
}
.ba-handle::after{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:#fff;
  box-shadow:0 8px 22px #0616208c;
}
.ba-handle::before{
  content:"‹ ›";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  z-index:2;font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-1px;
}

/* ---------- services ---------- */
.svcgrid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.svc{
  position:relative;border-radius:var(--rad-lg);overflow:hidden;min-height:460px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:var(--ink);isolation:isolate;
}
.svc img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  filter:brightness(.86) saturate(1.05);transition:transform .8s var(--ease);
}
.svc:hover img{transform:scale(1.05)}
.svc::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,#061620 0%,#061620f0 30%,#061620b8 58%,#0616204d 100%);
}
.svc .in{padding:34px 32px 32px;color:#fff}
.svc .kick{
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-l);font-weight:700;
  text-shadow:0 1px 12px #061620;
}
.svc h3{font-size:clamp(24px,2.6vw,32px);margin:12px 0 12px;text-transform:uppercase}
.svc p{color:#ffffffbd;font-size:15px;max-width:42ch}
.svc ul{list-style:none;margin:20px 0 24px;padding:0;display:grid;gap:9px}
.svc li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:#ffffffdb}
.svc li::before{content:"";width:6px;height:6px;background:var(--brass);transform:rotate(45deg);flex:none}
.svc .acts{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- financement ---------- */
.fin{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.fin-card{
  background:linear-gradient(155deg,var(--deep2),var(--deep));color:#fff;
  border-radius:var(--rad-lg);padding:46px 40px;text-align:center;position:relative;overflow:hidden;
  box-shadow:0 40px 80px -46px #0a2033;
}
.fin-card::after{
  content:"";position:absolute;left:-40px;bottom:-60px;width:260px;height:190px;
  background:var(--brass);opacity:.12;
  clip-path:polygon(50% 0%,100% 100%,64% 100%,50% 46%,36% 100%,0% 100%);
}
.fin-card .kick{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#ffffff8a;font-weight:700}
.fin-card .big{font-size:clamp(72px,10vw,120px);font-weight:800;letter-spacing:-.05em;line-height:.9;margin:10px 0 4px}
.fin-card .big span{color:var(--brass-l)}
.fin-card .sub{font-size:16px;color:#ffffffc4;position:relative;z-index:1}
.finlist{display:grid;gap:18px;margin-top:26px}
.finrow{display:flex;gap:16px;align-items:flex-start}
.finrow .ico{
  width:40px;height:40px;border-radius:11px;flex:none;display:grid;place-items:center;
  background:var(--soft);color:var(--ink);
}
.blk-dark .finrow .ico{background:#ffffff12;color:var(--brass-l)}
.finrow h4{font-size:16.5px;margin-bottom:4px}
.finrow p{font-size:14.6px;color:var(--mut)}
.blk-dark .finrow p{color:#ffffff9e}

/* ---------- témoignages ---------- */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tcard{
  background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:30px 26px;
  display:flex;flex-direction:column;gap:16px;
}
.blk-card .tcard{background:var(--paper)}
.blk-dark .tcard{background:#ffffff0a;border-color:#ffffff1f}
.tcard .tquote{font-size:15.5px;line-height:1.62;color:var(--ink)}
.blk-dark .tcard .tquote{color:#ffffffdb}
.tcard .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.tcard .who img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.tcard .who b{display:block;font-size:14.5px}
.tcard .who span{font-size:12.5px;color:var(--mut2)}
.blk-dark .tcard .who span{color:#ffffff7a}

/* ---------- listes à cocher ---------- */
.checks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.checks li{display:flex;align-items:flex-start;gap:12px;font-size:15.5px}
.checks .ck{
  width:21px;height:21px;border-radius:6px;flex:none;margin-top:2px;
  background:var(--brass);color:#0A2033;display:grid;place-items:center;font-size:12px;font-weight:800;
}
.checks-2{grid-template-columns:1fr 1fr}

/* pastilles */
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:99px;white-space:nowrap;
  border:1px solid var(--line);background:var(--card);font-size:13.5px;font-weight:600;
}
.blk-dark .pill{background:#ffffff0a;border-color:#ffffff26;color:#ffffffd1}

/* ---------- split média ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--rad-lg);aspect-ratio:4/3;object-fit:cover;box-shadow:0 36px 70px -40px #0a2033a6}
.split.rev .split-media{order:2}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:860px;margin:0 auto}
.fq{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.blk-card .fq{background:var(--paper)}
.fq summary{
  cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;font-size:16.5px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{content:"+";font-size:22px;font-weight:700;color:var(--brass-d);transition:transform .25s}
.fq[open] summary::after{transform:rotate(45deg)}
.fq .a{padding:0 24px 22px;color:var(--mut);font-size:15.3px;line-height:1.62}

/* ---------- bloc soumission ---------- */
.quote{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--rad-lg);
  padding:clamp(30px,4vw,52px);box-shadow:0 40px 80px -50px #0a2033a6;
}
.blk-dark .quote{background:#ffffff08;border-color:#ffffff1f;color:#fff}
.quote h2{font-size:clamp(28px,3.5vw,44px);text-transform:uppercase;letter-spacing:-.025em}
.quote .qnote{margin-top:16px;font-size:12.8px;color:var(--mut2);text-align:center}
.blk-dark .quote .qnote{color:#ffffff8a}

/* formulaire multi-étapes */
.msq{background:var(--paper);border:1px solid var(--line);border-radius:var(--rad);padding:26px 24px 24px}
.blk-dark .msq{background:#0b2536;border-color:#ffffff1f}
.msq-progress{height:4px;border-radius:4px;background:var(--soft);overflow:hidden;margin-bottom:14px}
.blk-dark .msq-progress{background:#ffffff1a}
.msq-bar{height:100%;background:var(--brass);border-radius:4px;transition:width .45s var(--ease)}
.msq-step-label{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mut2);font-weight:700;margin-bottom:12px;
}
.blk-dark .msq-step-label{color:#ffffff8a}
.msq h3{font-size:21px;margin-bottom:6px}
.msq-sub{font-size:14px;color:var(--mut);margin-bottom:18px}
.blk-dark .msq-sub{color:#ffffff9e}
.msq-choices{display:grid;gap:10px}
.msq-choices-grid{grid-template-columns:1fr 1fr}
.msq-choice{
  display:flex;align-items:center;gap:13px;width:100%;text-align:left;cursor:pointer;
  background:var(--card);border:1.5px solid var(--line);border-radius:13px;padding:15px 17px;
  font-size:15.4px;font-weight:600;color:var(--ink);
  transition:border-color .18s,background .18s,transform .18s var(--ease);
}
.blk-dark .msq-choice{background:#ffffff0a;border-color:#ffffff24;color:#fff}
.msq-choice:hover{border-color:var(--brass);background:#c89b4b12;transform:translateX(3px)}
.msq-choice-ico{
  width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:var(--soft);color:var(--ink);
}
.blk-dark .msq-choice-ico{background:#ffffff14;color:var(--brass-l)}
.msq-choice-ico svg{width:17px;height:17px}
.msq-choice-t{flex:1}
.msq-choice-arrow{color:var(--mut2);font-size:15px}
.msq-choice-tile{flex-direction:column;text-align:center;gap:9px;padding:19px 12px}
.msq-choice-tile .msq-choice-t{flex:none;font-size:14.5px}

.field{display:grid;gap:6px;margin-bottom:13px}
.field label{font-size:12.4px;font-weight:700;letter-spacing:.04em;color:var(--mut)}
.blk-dark .field label{color:#ffffffa6}
.field input{
  width:100%;padding:13px 15px;border-radius:11px;border:1.5px solid var(--line);
  background:var(--card);font-family:inherit;font-size:15.5px;color:var(--ink);
  transition:border-color .18s,box-shadow .18s;
}
.blk-dark .field input{background:#ffffff0a;border-color:#ffffff24;color:#fff}
.field input::placeholder{color:var(--mut2)}
.blk-dark .field input::placeholder{color:#ffffff5c}
.field input:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px #c89b4b26}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.msq-row{display:flex;gap:10px;align-items:center;margin-top:16px}
.msq-back{background:none;border:none;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--mut);padding:8px 4px}
.blk-dark .msq-back{color:#ffffff9e}
.msq-back:hover{color:var(--ink)}
.blk-dark .msq-back:hover{color:#fff}
.msq-spinner{
  width:19px;height:19px;border-radius:50%;border:2.5px solid var(--soft);border-top-color:var(--brass);
  animation:spin .8s linear infinite;display:inline-block;
}
@keyframes spin{to{transform:rotate(360deg)}}
.msq-loading{display:flex;align-items:center;gap:12px;padding:26px 0;justify-content:center;color:var(--mut)}

/* modale soumission */
.qmodal{position:fixed;inset:0;z-index:85;display:none}
.qmodal.open{display:block}
.qmodal .veil{position:absolute;inset:0;background:#061620b8;backdrop-filter:blur(4px);animation:fade .25s}
.qmodal .panel{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(520px,calc(100vw - 32px));max-height:calc(100vh - 40px);overflow:auto;
  background:var(--card);border-radius:var(--rad-lg);padding:30px 28px 26px;
  box-shadow:0 50px 100px -40px #061620;animation:pop .3s var(--ease);
}
@keyframes pop{from{opacity:0;transform:translate(-50%,-46%) scale(.97)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.qmodal .panel > .eyebrow{margin-bottom:10px}
.qmodal .panel h3.mt{font-size:25px;text-transform:uppercase;letter-spacing:-.025em;margin-bottom:20px}
.qmodal .close{
  position:absolute;top:14px;right:16px;background:none;border:none;cursor:pointer;
  font-size:24px;line-height:1;color:var(--mut2);padding:6px;
}
.qmodal .close:hover{color:var(--ink)}
.qmodal .msq{background:transparent;border:none;padding:0}

/* ---------- footer ---------- */
.ftr{background:var(--deep);color:#fff;padding:66px 0 28px}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px}
.ftr .logo{height:38px;width:auto;margin-bottom:20px}
.ftr p.about{color:#ffffff9e;font-size:15px;max-width:38ch;margin-bottom:22px}
.ftr h4{
  font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--brass-l);
  margin-bottom:18px;font-weight:700;
}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.ftr a{color:#ffffffb8;font-size:15px;transition:color .18s}
.ftr a:hover{color:#fff}
.ftr .cinfo{display:grid;gap:11px;margin-bottom:22px}
.ftr .cinfo a{display:flex;align-items:center;gap:10px;font-weight:600;color:#fff;font-size:15.5px}
.ftr .cinfo svg{width:16px;height:16px;color:var(--brass-l);flex:none}
.ftr address{font-style:normal;color:#ffffff9e;font-size:15px;line-height:1.7}
.ftr-btm{
  margin-top:48px;padding-top:22px;border-top:1px solid #ffffff1f;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:#ffffff7a;
}
.ftr-btm .lks{display:flex;flex-wrap:wrap;gap:18px}
.ftr-hd{margin-top:44px;display:flex;align-items:center;gap:24px}
.ftr-hd img{width:116px;height:auto;flex:none}
.ftr-hd p{font-size:12.5px;line-height:1.6;color:#ffffff8a;max-width:62ch;margin:0}
@media (max-width:620px){.ftr-hd{flex-direction:column;align-items:flex-start;gap:14px}}

/* ---------- barre mobile collante ---------- */
.stickybar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:10px 14px;
  background:#f1f4f6f2;backdrop-filter:blur(14px);border-top:1px solid var(--line);
}
.stickybar .btn{flex:1}

/* ---------- article ---------- */
.artmeta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;color:var(--mut)}
.cat{
  display:inline-flex;padding:5px 12px;border-radius:99px;background:var(--ink);color:var(--brass-l);
  font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:700;
}
.arthero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--rad-lg);box-shadow:0 40px 80px -46px #0a2033b3}
.prose{max-width:720px;margin:0 auto}
.prose h2{font-size:clamp(22px,2.4vw,29px);margin:42px 0 14px;letter-spacing:-.02em}
.prose p{margin:0 0 18px;font-size:17px;line-height:1.75;color:#122c3fdb}
.prose ul{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:11px}
.prose li{display:flex;gap:12px;font-size:16.5px;line-height:1.65;color:#122c3fdb}
.prose li::before{content:"";width:6px;height:6px;margin-top:11px;background:var(--brass);transform:rotate(45deg);flex:none}
.prose .lead{font-size:19.5px;line-height:1.65;color:var(--ink);font-weight:500}
.prose h3{font-size:clamp(18px,1.9vw,22px);margin:30px 0 10px;letter-spacing:-.015em}
.prose li>span{min-width:0}
.prose figure{margin:6px 0 30px}
.prose figure img{display:block;width:100%;height:auto;border-radius:var(--rad);box-shadow:0 30px 60px -40px #0a2033b3}

.postgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{
  background:var(--card);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.blk-card .post{background:var(--paper)}
.post:hover{transform:translateY(-5px);box-shadow:0 30px 55px -34px #0a203399}
.post .thumb{aspect-ratio:16/10;overflow:hidden}
.post .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.post:hover .thumb img{transform:scale(1.06)}
.post .in{padding:22px 22px 24px;display:flex;flex-direction:column;gap:11px;flex:1}
.post h3{font-size:18.5px;line-height:1.28}
.post p{font-size:14.6px;color:var(--mut);line-height:1.55}
.post .more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--brass-d);display:flex;align-items:center;gap:7px;white-space:nowrap}
.post .more svg{width:15px;height:15px}

/* ---------- bandeau témoins ---------- */
.cookie{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:90;
  background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:20px 22px;box-shadow:0 30px 60px -30px #0a2033a6;
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;
  max-width:940px;margin:0 auto;
}
.cookie[hidden]{display:none}
.cookie p{font-size:13.6px;color:var(--mut);max-width:64ch;line-height:1.55}
.cookie b{color:var(--ink);display:block;margin-bottom:4px;font-size:14.5px}
.cookie .acts{display:flex;gap:10px;flex:none}

/* ---------- révélation au scroll ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}


/* ajouts fidélité contenu */
.h1-long{font-size:clamp(25px,3.9vw,50px);line-height:1.03}
.statgrid-3{grid-template-columns:repeat(3,1fr)}
.bgrid-3{grid-template-columns:repeat(3,1fr)}
.ba-hint{
  margin-top:14px;text-align:center;font-size:12.8px;color:var(--mut2);
  display:flex;align-items:center;justify-content:center;gap:7px;
}
.ba-hint svg{width:14px;height:14px}
.fin-sub{
  margin-top:30px;font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--brass-l);font-weight:700;
}
.big-n{
  font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(34px,3.6vw,44px);
  font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--brass-l);margin-bottom:14px;
}
.blk-card .big-n,.blk .big-n{color:var(--brass-d)}
.blk-dark .big-n{color:var(--brass-l)}


/* ============================================================
   FILM AU SCROLL — hero scrubbé (Higgsfield)
   ============================================================ */
.film{position:relative;height:330vh;background:var(--deep)}
.film-stage{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--deep)}
.film-stage video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  will-change:contents;
}
.film-stage::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to bottom,#06162099 0%,#06162014 22%,#06162014 58%,#061620e6 100%);
}
.film-copy{
  position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;
  align-items:center;text-align:center;padding:0 16px;pointer-events:none;
  will-change:opacity,transform;
}
.film-copy .eyebrow{margin-bottom:18px}
.film-title{
  font-weight:800;text-transform:uppercase;letter-spacing:-.045em;line-height:.86;
  font-size:clamp(52px,13.2vw,214px);color:#fff;margin:0;
  text-shadow:0 8px 60px #06162099;
}
.film-title .serif{display:block;letter-spacing:-.02em;color:var(--brass-l)}
.film-foot{
  position:absolute;left:0;right:0;bottom:34px;z-index:3;text-align:center;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#ffffff8f;font-weight:700;
}
.film-copy .eyebrow{color:var(--brass-l)}
.film-copy .eyebrow::before{background:var(--brass-l)}

.film-scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:#ffffff8a;font-weight:700;
}
.film-scroll i{
  display:block;width:1px;height:34px;background:linear-gradient(#ffffff00,#ffffffa6);
  animation:filmline 2.2s ease-in-out infinite;
}
@keyframes filmline{0%,100%{transform:scaleY(.4);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}
.film-badge{
  position:absolute;right:24px;bottom:84px;z-index:3;
  display:flex;align-items:center;gap:13px;
  background:#0b2536e6;border:1px solid #ffffff26;border-radius:15px;
  padding:14px 19px;backdrop-filter:blur(8px);color:#fff;
}
.film-badge .ico{
  width:42px;height:42px;border-radius:11px;flex:none;background:var(--brass);color:#0A2033;
  display:grid;place-items:center;
}
.film-badge .n{font-size:20px;font-weight:800;line-height:1}
.film-badge .l{font-size:12.5px;color:#ffffff9e;margin-top:3px}

/* grain — un seul overlay, posé en dernier dans le body */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:999;opacity:.07;
  background-size:250px 250px;background-repeat:repeat;
}

/* ---------- médias animés ---------- */
.vmedia{position:relative;overflow:hidden;background:var(--soft)}
.vmedia video,.vmedia img{width:100%;height:100%;object-fit:cover;display:block}
.vmedia video{position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease)}
.vmedia video.on{opacity:1}
.svc .vmedia{position:absolute;inset:0;z-index:-2;background:var(--ink)}
.post .thumb .vmedia{position:absolute;inset:0}
.hero-media .vmedia.hero-photo{display:block;background:var(--soft)}
.split .vmedia{border-radius:var(--rad-lg);aspect-ratio:4/3;box-shadow:0 36px 70px -40px #0a2033a6}

@media (max-width:920px){
  .film{height:290vh}
  .film-badge{right:auto;left:24px;bottom:80px}
}
@media (max-width:620px){
  .film{height:260vh}
  .film-badge{display:none}
  .film-title{font-size:clamp(40px,15vw,90px)}
  .film-scroll{display:none}
}
@media (prefers-reduced-motion:reduce){
  .film{height:auto}
  .film-stage{position:relative;height:78vh}
  .film-scroll i{animation:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .bgrid{grid-template-columns:1fr 1fr}
  .bgrid-3{grid-template-columns:1fr}
  .bgrid-5{grid-template-columns:repeat(3,1fr)}
  .navlink{padding:9px 10px;font-size:14px}
  .brand img{height:30px}
}
@media (max-width:920px){
  .navlinks,.tel{display:none}
  .burger{display:flex}
  .hero-grid{display:flex;flex-direction:column;gap:0}
  .hero{padding:44px 0 60px}
  /* l'image se glisse sous le titre : la copie éclate en items ordonnés */
  .hero-copy{display:contents}
  .hero-copy .eyebrow{order:1}
  .hero-copy h1{order:2}
  .hero-media{order:3;max-width:520px;margin:4px 0 22px}
  .hero-copy .lede{order:4;margin-bottom:24px}
  .hero-copy .hero-cta{order:5}
  .hero-copy .trustline{order:6;margin-top:16px}
  .svcgrid,.fin,.split,.quote{grid-template-columns:1fr;gap:34px}
  .split.rev .split-media{order:0}
  .steps,.tgrid,.postgrid{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr;gap:34px}
  .peak-2{display:none}
  .statgrid{grid-template-columns:1fr 1fr;gap:30px 16px}
  .statgrid-3{grid-template-columns:repeat(3,1fr);gap:22px 10px}
  .bgrid-3{grid-template-columns:1fr}
  .band{padding:38px 26px}
  .svc{min-height:400px}
}
@media (max-width:620px){
  body{font-size:16px}
  .statgrid-3{grid-template-columns:1fr;gap:26px}
  .bgrid-5{grid-template-columns:1fr}
  .navr .btn-sm{display:none}
  .peak-1{width:150px;height:105px;right:-56px;top:-6px;opacity:.09}
  .peak-2{display:none}
  .wrap{padding:0 18px}
  .bgrid{grid-template-columns:1fr}
  .hero-badge{left:0;bottom:-14px;padding:12px 15px}
  .hero-stack{grid-template-columns:1fr}
  .hero-stack img:last-child{display:none}
  .checks-2{grid-template-columns:1fr}
  .quote{padding:24px 20px}
  .msq{padding:20px 17px}
  .stickybar{display:flex}
  .ftr{padding-bottom:92px}
  .cookie{left:10px;right:10px;bottom:76px;padding:16px}
  .cookie .acts{width:100%}
  .cookie .acts .btn{flex:1}
  .ba{aspect-ratio:4/3}
  .grid2{grid-template-columns:1fr}
  .svc .in{padding:26px 22px 24px}
  .peak-1{width:200px;height:140px;right:-40px}
}