/* NestReply V4 — « Plan d'atelier » (modele C valide par Kano le 01/10/2026).
   Papier quadrille, encre bleu nuit, terracotta pour agir, etiquettes mono. */
:root{
  --paper:#fff; --surface:#fff; --ink:#152238; --muted:#5B6678; --line:rgba(21,34,56,.2); --grid:#E6EAF0;
  --accent:#C4582F; --accent-dk:#A8461F; --accent-ink:#fff; --accent-soft:#FBE7DE; --hl:#FFE6A8;
  --deep:#152238; --deep-ink:#fff; --good:#2F7A4F; --bad:#B8483B; --warm:#C98A1B;
  --maxw:1240px;
  --display:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --b:1.5px solid var(--ink);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--body);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.04;margin:0;text-wrap:balance}
h1,h2{font-stretch:112%}
h3{letter-spacing:-.005em;line-height:1.2}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:88px 0}
.gridbg{background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:40px 40px}
.ruled{border-top:var(--b);border-bottom:var(--b)}
main{counter-reset:fig}
.kicker{font:500 13px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin:0 0 16px;counter-increment:fig}
.kicker::before{content:"Fig. " counter(fig,decimal-leading-zero) " — "}
.mono{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}
.h1{font-size:clamp(42px,6vw,80px)}
.h2{font-size:clamp(32px,4.2vw,54px)}
.lead{color:var(--muted);max-width:58ch;margin:18px 0 0;font-size:18px}
.lead mark{background:var(--hl);color:var(--ink);padding:0 .15em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:4px;font:600 16px/1 var(--body);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .15s,color .15s,transform .15s;background:none;color:inherit}
.btn-main{background:var(--accent);color:var(--accent-ink)}
.btn-main:hover{background:var(--accent-dk)}
.btn-main:disabled{opacity:.6;cursor:wait}
.btn-ghost{border:var(--b);background:var(--paper);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.ok-ico{width:17px;height:17px;color:var(--accent);flex:none}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:0}
.checks li{display:flex;gap:10px;align-items:flex-start;padding:11px 0;border-top:1px dashed var(--line)}
.checks li .ok-ico{margin-top:4px}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;margin:28px 0 0;padding:0;list-style:none;color:var(--muted);font:500 12.5px/1.4 var(--mono);letter-spacing:.05em;text-transform:uppercase}
.trust li{display:flex;align-items:center;gap:8px}
.trust .ok-ico{width:15px;height:15px}
.small{font-size:14px;color:var(--muted)}
.muted{color:var(--muted)}
.card{background:var(--surface);border:1.5px solid var(--line);border-radius:4px}

/* en-tete + onglets */
header.top{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:var(--b)}
.top .wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 21px/1 var(--display);font-stretch:112%;flex:none}
.logo svg{width:34px;height:34px}
.logo span::after{content:".";color:var(--accent)}
.tabs{display:flex;margin:0 0 0 auto}
.tabs a{text-decoration:none;color:var(--ink);font:600 15px/1 var(--body);padding:11px 17px;white-space:nowrap;border:1.5px solid var(--line);margin-left:-1.5px;position:relative;transition:background-color .15s,color .15s}
.tabs a:first-child{margin-left:0}
.tabs a:hover{border-color:var(--ink);z-index:1}
.tabs a[aria-current="page"]{background:var(--ink);color:var(--paper);border-color:var(--ink);z-index:2}
.sel{appearance:none;background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23152238' fill='none' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center;border:1.5px solid var(--line);border-radius:4px;color:var(--ink);font:600 14px var(--body);padding:8px 28px 8px 12px;min-height:44px;cursor:pointer;flex:none}
.sel:hover{border-color:var(--ink)}
@media (max-width:900px){
  .top .wrap{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:10px;gap:10px}
  .tabs{order:3;width:100%;margin:0;display:grid;grid-template-columns:repeat(5,auto)}
  .tabs a{padding:10px 6px;text-align:center;font-size:14px}
  .top .sel{margin-left:auto}
}
@media (max-width:380px){.tabs a{font-size:13px;padding:10px 3px}}

/* hero */
.hero{padding:64px 0 72px;border-bottom:var(--b)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero .grad{background:linear-gradient(100deg,var(--ink) 0%,var(--ink) 30%,#3E5A8C 45%,var(--accent) 55%,var(--ink) 72%,var(--ink) 100%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradmove 12s ease-in-out infinite alternate}
.hero em.grad{font-style:normal;background-image:linear-gradient(100deg,var(--accent) 0%,#E08A5F 30%,#9C3F1C 60%,var(--accent) 100%);background-size:250% 100%}
@keyframes gradmove{from{background-position:0% 50%}to{background-position:100% 50%}}
.stage{position:relative;height:500px;border:1.5px dashed rgba(21,34,56,.4);background:rgba(255,255,255,.75)}
.stage-lbl{position:absolute;top:-10px;left:16px;background:var(--paper);padding:0 8px;font:500 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);z-index:5}
.stack{position:absolute;inset:26px}
.screen{position:absolute;width:76%;border-radius:8px;overflow:hidden;background:var(--surface);border:var(--b);transition:left 1.8s cubic-bezier(.45,.05,.2,1),top 1.8s cubic-bezier(.45,.05,.2,1),z-index 0s .9s}
.bar{height:24px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:var(--b);background:var(--paper)}
.bar i{width:7px;height:7px;border-radius:50%;border:1.5px solid var(--ink)}
.screen img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}
.screen[data-pos="1"]{left:0;top:0;z-index:1}
.screen[data-pos="2"]{left:7%;top:18%;z-index:2}
.screen[data-pos="3"]{left:14%;top:36%;z-index:3}
.stage .mphone{position:absolute;right:4%;top:10%;width:25%;z-index:10}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}.stage{height:340px}.stage .mphone{width:27%}}
@media (max-width:560px){.stage-lbl{display:none}.trust{grid-template-columns:1fr}}

/* telephone : l'ecran prend tout, juste une bande noire en bas avec la barre d'accueil */
.mphone{position:relative;aspect-ratio:9/17.2;border-radius:15%/8%;background:#fff;overflow:hidden;box-shadow:0 34px 60px -30px rgba(21,34,56,.55),0 0 0 1px rgba(21,34,56,.14)}
.mphone .scr{position:absolute;inset:0;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.mphone .scr::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5.2%;background:#0c0c0d linear-gradient(#fff,#fff) no-repeat center/34% 16%;border-radius:0;z-index:3}
.mphone .sb{flex:none;height:6.4%;display:flex;align-items:center;justify-content:space-between;padding:0 11% 0 12%;background:#fff;color:#0c0c0d;font:600 clamp(7px,1vw,12px)/1 -apple-system,"SF Pro Text",var(--body);position:relative;z-index:3}
.mphone .sb i{display:inline-flex;gap:4px;align-items:center;font-style:normal}
.mphone .sb i::after{content:"";width:1.3em;height:.66em;border:1.5px solid #0c0c0d;border-radius:3px;box-sizing:border-box;background:linear-gradient(90deg,#0c0c0d 72%,transparent 0)}
.mphone .scr > img{width:100%;height:auto;flex:none}
.mphone .scr > img.roll{animation:roll 16s ease-in-out 1s infinite alternate;will-change:transform}
.slider .track{display:flex;align-items:flex-start;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;flex:1;min-height:0}
.slider .track::-webkit-scrollbar{display:none}
.slider .track img{flex:0 0 100%;width:100%;height:auto;scroll-snap-align:center}
.slider .track img.on{animation:roll 9s ease-in-out .6s forwards}
@keyframes roll{0%,8%{transform:translateY(0)}92%,100%{transform:translateY(-58%)}}
.phone-sec{display:grid;grid-template-columns:360px 1fr;gap:72px;align-items:center}
.phwrap{max-width:300px;width:100%;margin:0 auto}
.pctl{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:18px}
.pctl button.arrow{width:44px;height:44px;border-radius:4px;border:var(--b);background:var(--paper);color:var(--ink);cursor:pointer;font-size:19px}
.pctl button.arrow:hover{background:var(--ink);color:var(--paper)}
.dots{display:flex;gap:8px}
.dots button{width:11px;height:11px;border:1.5px solid var(--ink);padding:0;background:none;cursor:pointer;border-radius:0}
.dots button[aria-current="true"]{background:var(--accent);border-color:var(--accent)}
.plabel{text-align:center;margin-top:14px;font:500 12.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.notes{list-style:none;margin:30px 0 0;padding:0;counter-reset:n}
.notes li{display:flex;align-items:center;gap:16px;padding:16px 0;border-top:1.5px dashed rgba(196,88,47,.45);font-weight:600;counter-increment:n}
.notes li:last-child{border-bottom:1.5px dashed rgba(196,88,47,.45)}
.notes li::before{content:counter(n);flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent);font:500 13px var(--mono)}
@media (max-width:880px){.phone-sec{grid-template-columns:1fr;gap:40px}}

/* nomenclature des sites */
.nomen{margin-top:40px;border:var(--b);background:var(--paper)}
.nhead,.nrow{display:grid;grid-template-columns:60px 200px 1.2fr 1fr 1.3fr;gap:18px;align-items:center;padding:14px 20px}
.nhead{border-bottom:var(--b);font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.nrow{width:100%;border:0;border-bottom:1px solid var(--line);background:none;font:inherit;color:inherit;text-align:left;cursor:pointer;transition:background-color .15s}
.nrow:last-child{border-bottom:0}
.nrow:hover{background:color-mix(in srgb,var(--hl) 45%,transparent)}
.nrow .ref{font:500 13px var(--mono);color:var(--accent)}
.nrow img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%;border:1px solid var(--line);border-radius:3px}
.nrow b{font-weight:700}
.nrow .c{color:var(--muted)}
.nrow .m{font:500 12px var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
@media (max-width:760px){
  .nhead{display:none}
  .nrow{grid-template-columns:44px 1fr;gap:4px 14px;padding:16px}
  .nrow img{grid-column:2;grid-row:1;margin-bottom:8px}
  .nrow .ref{grid-row:1;align-self:start}
  .nrow b,.nrow .c,.nrow .m{grid-column:2}
}

/* deroule */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:52px 0 0;padding:0;list-style:none;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:16px;border-top:var(--b)}
.steps li{counter-increment:s;position:relative}
.steps li::before{content:counter(s);position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font:500 14px var(--mono);margin-bottom:16px}
.steps h3{font-size:22px;margin:10px 0 6px}
.steps p{margin:0;color:var(--muted)}
.time{display:inline-block;font:500 12.5px var(--mono);letter-spacing:.05em;text-transform:uppercase;background:var(--hl);padding:3px 8px}
@media (max-width:880px){.steps{grid-template-columns:1fr}.steps::before{left:16px;right:auto;top:0;bottom:0;border-top:0;border-left:var(--b)}.steps li{padding-left:56px}.steps li::before{position:absolute;left:0;top:0}}

/* devis type */
.devis-sec{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.devis{position:relative;border:var(--b);background:var(--paper);margin-top:58px}
.stamp{position:absolute;bottom:100%;margin-bottom:-2px;right:14px;transform:rotate(-2deg);white-space:nowrap;transform-origin:right bottom;background:var(--paper);border:2px solid var(--accent);color:var(--accent);font:500 12px/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:7px 11px;z-index:2}
.dline,.dtotal{display:grid;grid-template-columns:1fr auto;gap:6px 24px;align-items:center;padding:22px 26px;border-bottom:1.5px dashed var(--line)}
.dline b,.dtotal b{display:block;font-size:19px}
.dline > div:first-child > span,.dtotal > div:first-child > span{display:block;font-size:15px;color:var(--muted);margin-top:3px}
.dline.main{background:color-mix(in srgb,var(--hl) 40%,transparent)}
.dline.main .dp b{font-size:44px;color:var(--ink)}
.dp{text-align:right}
.dp b{font:700 32px/1 var(--display);font-stretch:112%;font-variant-numeric:tabular-nums;white-space:nowrap}
.dp small.or{margin-top:3px;color:var(--ink)}
.dp b.dash{color:var(--muted);font-weight:400}
.dp small{display:block;white-space:nowrap;margin-top:8px;font:500 12px/1.4 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.dtotal{border-top:var(--b);border-bottom:0;background:var(--ink);color:#fff}
.dtotal > div:first-child > span{color:rgba(255,255,255,.72)}
.dtotal .dp b{font-size:38px;color:#fff}
@media (max-width:880px){.devis-sec{grid-template-columns:1fr;gap:30px}}
@media (max-width:520px){.dline,.dtotal{padding:18px}.devis{margin-top:64px}.dp b{font-size:26px}.dline.main .dp b{font-size:32px}.dtotal .dp b{font-size:30px}.stamp{right:8px;font-size:10.5px;white-space:normal;max-width:calc(100% - 16px);text-align:center}}
.incl{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.incl > div{border:1.5px solid var(--line);border-radius:4px;padding:28px}
.incl h3{font-size:21px}
.incl .lab{display:inline-block;font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.incl .note-inline{margin-top:14px}
@media (max-width:760px){.incl{grid-template-columns:1fr}}
.note-inline{font-size:14.5px;color:var(--muted);border-left:3px solid var(--accent);padding:4px 0 4px 12px;margin:0}

/* modeles (catalogue) */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:42px;padding:0 15px;border-radius:4px;border:1.5px solid var(--line);background:var(--paper);font:600 14.5px var(--body);color:var(--ink);cursor:pointer}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.work{display:flex}
.work .wcard{flex:1;display:flex;flex-direction:column;background:var(--surface);border:1.5px solid var(--line);border-radius:4px;padding:10px 10px 16px;cursor:pointer;text-align:left;font:inherit;color:inherit;transition:border-color .15s}
.work .wcard:hover{border-color:var(--ink)}
.work .shot{border-radius:3px;overflow:hidden;border:1px solid var(--line)}
.work .shot img{aspect-ratio:16/10;object-fit:cover;object-position:left top;width:100%}
.work .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;align-items:center}
.work .meta b{font:700 16px var(--body);margin-right:4px}
.tag{font:500 11.5px var(--mono);letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border:1.5px solid var(--accent);color:var(--accent);border-radius:3px}
.tag.alt{border-color:var(--line);color:var(--muted)}
@media (max-width:980px){.works{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.works{grid-template-columns:1fr}}
dialog.lb{border:var(--b);padding:0;border-radius:4px;width:min(1100px,94vw);max-height:92vh;background:var(--paper);color:var(--ink)}
dialog.lb::backdrop{background:rgba(21,34,56,.7)}
.lb .lbhead{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:var(--b);position:sticky;top:0;background:var(--paper);z-index:1}
.lb .lbhead b{flex:1;font:500 13px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.lb .lbbody{overflow:auto;max-height:calc(92vh - 64px)}
.lb .lbbody img{width:100%}
.x{width:40px;height:40px;border-radius:4px;border:var(--b);background:var(--paper);color:var(--ink);cursor:pointer;font-size:20px}

/* tarifs : blocs de detail */
.cur{display:flex;align-items:center;gap:10px;margin-top:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:36px;border:var(--b)}
.grid4 .card{padding:24px;border:0;border-right:1.5px solid var(--line);border-radius:0}
.grid4 .card:last-child{border-right:0}
.grid4 .ic{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--accent);color:var(--accent);margin-bottom:16px}
.grid4 .ic svg{width:20px;height:20px}
.grid4 h3{font-size:17px;margin-bottom:6px}
.grid4 p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:980px){.grid4{grid-template-columns:1fr 1fr}.grid4 .card{border-bottom:1.5px solid var(--line)}}
@media (max-width:560px){.grid4{grid-template-columns:1fr}.grid4 .card{border-right:0}}
.own{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.own .card{padding:30px}
.own h3{font-size:24px}
.own .price-s{display:inline-block;margin-top:14px;font:500 12px var(--mono);letter-spacing:.05em;text-transform:uppercase;padding:4px 9px;background:var(--hl)}
.check form{display:flex;gap:10px;margin-top:18px}
.check input{flex:1}
.res{margin-top:14px;min-height:28px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px}
.res .dot{width:11px;height:11px;border-radius:50%;flex:none}
@media (max-width:880px){.own{grid-template-columns:1fr}.check form{flex-direction:column}}
.loyal{margin-top:40px;border:var(--b);border-radius:4px;padding:32px;display:grid;grid-template-columns:1fr 1.2fr;gap:30px;align-items:center;background:var(--paper)}
.loyal h3{font-size:26px}
.loyal p{margin:10px 0 0;color:var(--muted)}
.ladder{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:end}
.rung{padding:16px 10px;border:1.5px solid var(--ink);text-align:center;display:flex;flex-direction:column;justify-content:flex-end;background:var(--paper)}
.rung b{display:block;font:700 26px var(--display);font-stretch:112%;font-variant-numeric:tabular-nums}
.rung small{color:var(--muted);font:500 11.5px var(--mono);letter-spacing:.05em;text-transform:uppercase}
.rung:nth-child(1){min-height:140px}.rung:nth-child(2){min-height:118px}.rung:nth-child(3){min-height:96px;background:var(--accent);color:#fff;border-color:var(--accent)}
.rung:nth-child(3) small{color:#fff;opacity:.9}
@media (max-width:880px){.loyal{grid-template-columns:minmax(0,1fr);padding:22px}.rung b{font-size:21px}.rung{padding:12px 6px}}
.extras{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.extras .card{padding:24px;display:flex;gap:16px;align-items:flex-start}
.extras h3{font-size:17px;margin-bottom:4px}
.extras p{margin:0;color:var(--muted);font-size:15px}
.extras .tag{flex:none}
@media (max-width:760px){.extras{grid-template-columns:1fr}}

/* faq */
.faqtools{margin-top:26px}
.faqtools input{max-width:380px}
.faqcat{margin-top:40px}
.faqcat h3{font-size:22px}
.faq{margin-top:12px;border-top:var(--b);counter-reset:q}
.faq details{border-bottom:1.5px solid var(--line);counter-increment:q}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:600 18px/1.4 var(--body);position:relative;display:flex;gap:14px;align-items:baseline}
.faq summary::before{content:"Q" counter(q);font:500 12.5px var(--mono);color:var(--accent);flex:none;min-width:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font:400 26px var(--body);color:var(--ink);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 20px 38px;color:var(--muted);max-width:70ch}
.faq-sec{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
@media (max-width:880px){.faq-sec{grid-template-columns:1fr;gap:10px}}

/* formulaires */
label{display:grid;gap:7px;font:600 14px var(--body)}
input,textarea{width:100%;font:400 16px var(--body);color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:4px;padding:13px 14px;min-height:50px}
textarea{min-height:120px;resize:vertical}
input:focus,textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px var(--hl)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{border-radius:4px;padding:14px 16px;font-weight:500;display:none}
.msg.ok{display:block;background:color-mix(in srgb,var(--good) 16%,transparent);border:1.5px solid var(--good)}
.msg.err{display:block;background:color-mix(in srgb,var(--bad) 12%,transparent);border:1.5px solid var(--bad)}
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.cform{background:var(--paper);border:var(--b);border-radius:4px;padding:34px;display:grid;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.progress{display:flex;gap:6px}
.progress span{flex:1;height:5px;background:var(--grid)}
.progress span.on{background:var(--accent)}
.stepper{display:grid;gap:16px}
.stepper[hidden]{display:none}
.after{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:0}
.after li{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;padding:14px 0;border-top:1px dashed var(--line)}
.after .n{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:500 13px var(--mono)}
.after b{display:block}
@media (max-width:880px){.contact{grid-template-columns:1fr}.cform{padding:22px}.row2{grid-template-columns:1fr}}

/* bandeau final : bleu nuit, deux boutons ecartes */
.band{background:var(--deep);color:var(--deep-ink);border-radius:4px;padding:60px 52px;position:relative;overflow:hidden;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:40px 40px}
.band .lead{color:rgba(255,255,255,.8)}
.band .cta-row{justify-content:space-between;margin-top:34px}
.band .btn-ghost{background:transparent;color:#fff;border-color:#fff}
.band .btn-ghost:hover{background:#fff;color:var(--ink)}
@media (max-width:600px){.band{padding:40px 22px}}

/* page legale */
.legal{max-width:78ch}
.legal h2{font-size:26px;margin:40px 0 10px}
.legal p{color:var(--muted)}
.legal .note{padding:14px 16px;border-radius:4px;background:var(--hl);color:var(--ink);font-size:15px}

footer{padding:40px 0 50px;color:var(--muted);font-size:14px;border-top:var(--b);margin-top:30px}
footer .row{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center}
footer .row .logo{font-size:19px;margin-right:auto;color:var(--ink)}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}
footer .legalline{margin-top:18px;font-size:12.5px}

/* bouton fixe en bas sur telephone */
.stickycta{display:none}
@media (max-width:880px){
  .stickycta{display:flex;justify-content:center;position:fixed;left:16px;right:16px;bottom:14px;z-index:40;transform:translateY(160%);transition:transform .35s cubic-bezier(.2,.7,.2,1);box-shadow:0 12px 30px -12px rgba(21,34,56,.6)}
  .stickycta.show{transform:none}
}

.rv{transform:translateY(18px);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.rv.in{transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv,.btn{transition:none!important;transform:none!important}
  .screen{transition:none!important}
  .hero .grad,.mphone .scr > img.roll,.slider .track img.on{animation:none!important}
}