/* HelpHome — styles communs du site */
:root{
  --bg:#F7F4F2; --surface:#FFFFFF; --ink:#22272A; --muted:#5D6668; --line:#E2DDD9;
  --sage:#C5DBD9; --sage-soft:#E7F0EF; --deep:#2E5E5B; --on-deep:#FFFFFF;
  --warn:#8A5410; --warn-bg:#FBF0E1; --ok:#2F6B3F; --ok-bg:#E4F1E7; --info:#3D5A80; --info-bg:#E8EEF6; --err:#A3302A; --err-bg:#FBE9E7;
  --f-display:"Marcellus","Times New Roman",serif;
  --f-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-data:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#131818; --surface:#1B2222; --ink:#E6ECEB; --muted:#9AA8A7; --line:#2C3737;
  --sage:#2C4442; --sage-soft:#1F2F2F; --deep:#8DC4BF; --on-deep:#0F1717;
  --warn:#E7AC62; --warn-bg:#2E2618; --ok:#83C895; --ok-bg:#1B2B20; --info:#9DB8DD; --info-bg:#1D2633; --err:#F09A92; --err-bg:#3A1F1C; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55}
.top{border-bottom:1px solid var(--line);background:var(--bg)}
.top-in{max-width:1080px;margin:0 auto;padding:14px max(16px,env(safe-area-inset-left,0px));display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{font-family:var(--f-display);font-size:22px;letter-spacing:.3em;text-transform:lowercase;color:var(--ink);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:28px max(16px,env(safe-area-inset-left,0px)) 64px}
.app{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.progress{height:3px;background:var(--line);border-radius:2px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--deep);transition:width .3s}
h1{font-family:var(--f-display);font-weight:400;font-size:clamp(28px,6vw,38px);line-height:1.12;margin:0;text-wrap:balance}
h2{font-family:var(--f-display);font-weight:400;font-size:22px;margin:0;text-wrap:balance}
h3{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0;font-weight:600}
p{margin:0}
.lead{color:var(--muted);max-width:52ch}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:480px){.row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;min-width:0;position:relative}
label.l{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
input[type=text],input[type=tel],input[type=email],input[type=number],input[type=month],select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
textarea{min-height:320px;font-size:14px;line-height:1.55}
input.big{font-size:17px;padding:15px 16px}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--deep);outline-offset:2px}
.hint{font-size:12.5px;color:var(--muted)}
.suffix{position:relative}.suffix input{padding-right:54px}
.suffix span{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-family:var(--f-data);font-size:12px;color:var(--muted)}
button{font:inherit;cursor:pointer}
.btn{border-radius:999px;padding:13px 22px;border:1px solid var(--deep);background:var(--deep);color:var(--on-deep);font-weight:600;font-size:15px;text-align:center;text-decoration:none;display:inline-block}
.btn.full{width:100%}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line);font-weight:500}
.btn.small{padding:7px 14px;font-size:13.5px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.link{background:none;border:0;padding:0;color:var(--deep);text-decoration:underline;font-weight:500}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:12px}
.sugg{position:absolute;top:100%;left:0;right:0;z-index:4;margin-top:4px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow:hidden;box-shadow:0 8px 24px rgb(0 0 0 / .08)}
.sugg button{border:0;border-top:1px solid var(--line);background:none;text-align:left;padding:11px 14px;color:var(--ink)}
.sugg button:first-child{border-top:0}
.sugg button:hover,.sugg button:focus-visible{background:var(--sage-soft)}
.trust{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.trust b{color:var(--ink);font-weight:600}
.bhead{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.facts{display:flex;gap:8px;flex-wrap:wrap}
.fact{font-family:var(--f-data);font-size:12px;padding:4px 9px;border-radius:999px;background:var(--sage-soft);color:var(--ink)}
.permit{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:12px 0;border-top:1px solid var(--line)}
.permit:first-child{border-top:0;padding-top:0}
.permit .d{font-size:14px}
.permit .m{font-family:var(--f-data);font-size:11.5px;color:var(--muted)}
.permit a{color:inherit}
.chip{font-size:11.5px;font-weight:600;letter-spacing:.03em;padding:3px 9px;border-radius:999px;white-space:nowrap;align-self:start;display:inline-block}
.chip.chantier{background:var(--warn-bg);color:var(--warn)}
.chip.examen{background:var(--info-bg);color:var(--info)}
.chip.termine{background:var(--sage-soft);color:var(--muted)}
.chip.accepte,.chip.ok{background:var(--ok-bg);color:var(--ok)}
.callout{border-radius:12px;padding:14px 16px;font-size:14px;background:var(--sage-soft);display:flex;flex-direction:column;gap:6px}
.callout.warn{background:var(--warn-bg);color:var(--warn)}
.error{border-radius:10px;padding:12px 14px;font-size:14px;background:var(--err-bg);color:var(--err)}
.cases{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden}
.case{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:10px;align-items:start;padding:12px 14px;border-top:1px solid var(--line);cursor:pointer}
.case:first-child{border-top:0}
.case input{margin:4px 0 0}
.case .r{font-family:var(--f-data);font-size:12px;color:var(--muted);white-space:nowrap;padding-top:2px}
.case:has(input:checked){background:var(--sage-soft)}
.case:has(input:checked) .r{color:var(--deep);font-weight:500}
.tag{font-size:11px;font-weight:600;color:var(--deep);letter-spacing:.04em;text-transform:uppercase}
.est{position:sticky;bottom:12px;z-index:3;box-shadow:0 6px 24px rgb(0 0 0 / .08)}
.est .big{font-family:var(--f-display);font-size:34px;line-height:1}
.est .rng{font-family:var(--f-data);font-size:12.5px;color:var(--muted)}
.otp{font-family:var(--f-data);letter-spacing:.4em;font-size:20px;text-align:center}
.pad{border:1px dashed var(--line);border-radius:12px;background:var(--surface);touch-action:none;width:100%;height:150px;display:block;cursor:crosshair}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{margin-top:4px}
details{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:0 16px}
summary{cursor:pointer;padding:12px 0;font-weight:500}
details .inner{padding-bottom:14px;font-size:14px;display:flex;flex-direction:column;gap:8px}
.mandate{white-space:pre-wrap;font-size:13px;max-height:260px;overflow:auto;border-top:1px solid var(--line);padding-top:10px}
.todo{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.todo:first-child{border-top:0;padding-top:0}
.tick{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:13px;color:var(--on-deep)}
.todo.done .tick{background:var(--deep);border-color:var(--deep)}
.todo .t{font-weight:600}
.todo .s{font-size:13px;color:var(--muted)}
ol.tl{list-style:none;margin:0;padding:0}
.tl li{display:grid;grid-template-columns:22px 1fr;gap:12px;padding-bottom:16px;position:relative}
.tl li:not(:last-child)::before{content:"";position:absolute;left:10px;top:20px;bottom:0;width:2px;background:var(--line)}
.tl li.done:not(:last-child)::before{background:var(--deep)}
.dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);background:var(--surface)}
.tl li.done .dot{background:var(--deep);border-color:var(--deep)}
.tl li.cur .dot{border-color:var(--deep);box-shadow:0 0 0 4px var(--sage-soft)}
.tl b{font-weight:600}
.tl p{color:var(--muted);font-size:13.5px}
.meter{height:10px;border-radius:5px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;background:var(--deep)}
.copyrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.copyrow code{font-family:var(--f-data);font-size:13px;background:var(--sage-soft);padding:7px 10px;border-radius:8px;overflow-wrap:anywhere;min-width:0}
.rate{display:flex;gap:6px}
.rate button{width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-family:var(--f-data)}
.rate button[aria-pressed="true"]{background:var(--deep);color:var(--on-deep);border-color:var(--deep)}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation:none}.progress i{transition:none}}
footer{max-width:1080px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-left,0px)) 40px;font-size:12.5px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line)}
footer a{color:inherit}
/* back-office */
.tabs{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--surface)}
.tabs button{border:0;background:transparent;color:var(--muted);font-size:13.5px;font-weight:500;padding:6px 14px;border-radius:999px}
.tabs button[aria-pressed="true"]{background:var(--deep);color:var(--on-deep)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:760px;font-size:13.5px}
th{text-align:left;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.num{font-family:var(--f-data);font-variant-numeric:tabular-nums;text-align:right}
td .desc{color:var(--muted);font-size:12.5px;max-width:46ch}
.warnlist{margin:0;padding-left:18px;color:var(--warn);font-size:13.5px}
/* page d'accueil */
.landing{display:flex;flex-direction:column;gap:56px}
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:center;padding-top:12px}
@media (max-width:860px){.hero{grid-template-columns:1fr}}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--deep);font-weight:600}
h1.display{font-size:clamp(34px,5.4vw,54px);line-height:1.06}
.hero-card{box-shadow:0 18px 50px rgb(0 0 0 / .07)}
.band-sec{display:flex;flex-direction:column;gap:20px;border-top:1px solid var(--line);padding-top:40px}
.sec-title{font-size:clamp(24px,3.4vw,30px)}
.steps3{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;counter-reset:s}
@media (max-width:760px){.steps3{grid-template-columns:1fr}}
.steps3 li{counter-increment:s;display:flex;flex-direction:column;gap:6px;padding-top:44px;position:relative}
.steps3 li::before{content:counter(s);position:absolute;top:0;left:0;width:32px;height:32px;border-radius:50%;background:var(--deep);color:var(--on-deep);font-weight:600;display:grid;place-items:center}
.steps3 b{font-size:17px}
.steps3 span{color:var(--muted)}
.band-sec.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:760px){.band-sec.two{grid-template-columns:1fr}}
table.plain{min-width:0}
.band-sec.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:760px){.band-sec.three{grid-template-columns:1fr}}
.band-sec.three p{color:var(--muted);font-size:15px}
.band-sec.three b{color:var(--ink)}
.faq{max-width:760px}
.final{align-items:flex-start}