/* Arpento — feuille de style principale */
:root{
  --bg:#f7f6f2; --surface:#ffffff; --surface-2:#f0efe9; --ink:#17201d; --ink-2:#47524e; --muted:#6b7672;
  --line:#dcdad2; --brand:#0e6b55; --brand-ink:#ffffff; --brand-soft:#e2f1ec; --accent:#c8781c; --accent-soft:#fbeedd;
  --ok:#1f7a3f; --ok-soft:#e3f3e8; --warn:#9a5b00; --warn-soft:#fdf0d9; --bad:#b3261e; --bad-soft:#fbe5e3; --info:#1d5fa8; --info-soft:#e4eefa;
  --radius:14px; --shadow:0 1px 2px rgba(0,0,0,.05),0 6px 24px rgba(20,40,30,.07);
  --font:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --display:"Fraunces",Georgia,serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#101614; --surface:#171f1c; --surface-2:#1e2824; --ink:#e8eeeb; --ink-2:#b9c4bf; --muted:#8d9994; --line:#2c3833;
  --brand:#3fbf98; --brand-ink:#06261d; --brand-soft:#173a30; --accent:#e8a24e; --accent-soft:#3a2a15;
  --ok:#5fcf86; --ok-soft:#173523; --warn:#f0b34f; --warn-soft:#3a2c12; --bad:#ff8a80; --bad-soft:#3d1c1a; --info:#7db4f5; --info-soft:#16283d;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 24px rgba(0,0,0,.35); color-scheme:dark;}}
:root[data-theme="dark"]{
  --bg:#101614; --surface:#171f1c; --surface-2:#1e2824; --ink:#e8eeeb; --ink-2:#b9c4bf; --muted:#8d9994; --line:#2c3833;
  --brand:#3fbf98; --brand-ink:#06261d; --brand-soft:#173a30; --accent:#e8a24e; --accent-soft:#3a2a15;
  --ok:#5fcf86; --ok-soft:#173523; --warn:#f0b34f; --warn-soft:#3a2c12; --bad:#ff8a80; --bad-soft:#3d1c1a; --info:#7db4f5; --info-soft:#16283d;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 24px rgba(0,0,0,.35); color-scheme:dark;}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--brand);text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--display);line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:650}
h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:620}
h3{font-size:1.15rem;font-family:var(--font);font-weight:700;letter-spacing:0}
p{margin:0 0 1em}
small,.small{font-size:.875rem}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--brand-ink);padding:.6em 1em;z-index:999;border-radius:0 0 8px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* En-tête */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:16px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:700;font-size:1.45rem;letter-spacing:-.02em}
.logo svg{width:34px;height:34px;flex:none}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--ink-2);text-decoration:none;padding:8px 12px;border-radius:999px;font-weight:550;font-size:.95rem}
.nav a:hover,.nav a[aria-current="page"]{background:var(--surface-2);color:var(--ink)}
.lang{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 12px;font:600 .85rem var(--font);cursor:pointer}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;color:var(--ink);cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 16px 16px;margin:0}
  .nav.open{display:flex}
  .nav a{padding:12px}
}

/* Blocs */
main{min-height:70vh}
section{padding:56px 0}
.eyebrow{display:inline-block;font:700 .78rem var(--font);letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:.8em}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.plan{display:flex;flex-direction:column;gap:6px}
.plan h2{font-size:1.25rem;margin:4px 0 0}
.plan .price{margin:4px 0}
.plan .feats{margin:6px 0 14px;padding-left:1.1em;font-size:.93rem;flex:1}
.plan .feats li{margin:.35em 0}
.plan .btn{margin-top:auto}
.plan.featured{border:2px solid var(--brand)}
.plan .tag{align-self:flex-start}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;background:var(--brand);color:var(--brand-ink);font:650 1rem var(--font);padding:12px 20px;border-radius:12px;cursor:pointer;text-decoration:none;min-height:44px}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.sm{padding:7px 12px;font-size:.9rem;min-height:36px;border-radius:10px}
.btn[disabled]{opacity:.55;cursor:wait}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--surface-2);font-size:.85rem;font-weight:600;color:var(--ink-2)}
.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:700}
.tag.ok{background:var(--ok-soft);color:var(--ok)} .tag.warn{background:var(--warn-soft);color:var(--warn)} .tag.bad{background:var(--bad-soft);color:var(--bad)} .tag.info{background:var(--info-soft);color:var(--info)}

/* Héros et recherche */
.hero{padding:64px 0 40px;background:radial-gradient(1200px 400px at 85% -10%,var(--brand-soft),transparent 60%),radial-gradient(800px 300px at -10% 110%,var(--accent-soft),transparent 60%)}
.hero h1 span{color:var(--brand)}
.search{display:flex;gap:10px;margin:28px 0 12px;max-width:760px;position:relative}
.search input{flex:1;min-width:0;font:500 1.08rem var(--font);padding:15px 18px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.search input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 4px var(--brand-soft)}
.suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);list-style:none;margin:0;padding:6px;z-index:40;max-height:340px;overflow:auto}
.suggest li{padding:10px 12px;border-radius:10px;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.suggest li[aria-selected="true"],.suggest li:hover{background:var(--surface-2)}
.suggest .k{font-size:.78rem;color:var(--muted);white-space:nowrap}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--ink-2);font-size:.95rem}
.hero-meta b{color:var(--ink)}
.or-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px}
select{font:500 1rem var(--font);padding:11px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);max-width:100%}
input[type=number],input[type=text],input[type=search]{font:500 1rem var(--font);padding:11px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);max-width:100%}
label.f{display:block;font-weight:650;margin-bottom:6px}
.field{margin-bottom:14px}
.hint{font-size:.85rem;color:var(--muted);margin-top:4px}

/* Questions */
.q{display:flex;gap:14px;align-items:flex-start;text-decoration:none;color:inherit;transition:transform .15s}
.q:hover{transform:translateY(-2px)}
.q .ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--brand-soft);font-size:1.35rem}
.q h3{margin:0 0 4px}
.q p{margin:0;color:var(--ink-2);font-size:.95rem}

/* Statistiques et chiffres */
.stat{font-family:var(--display);font-size:2.1rem;font-weight:650;line-height:1.1}
.stat small{font-family:var(--font);font-size:.85rem;font-weight:600;color:var(--muted);display:block;margin-top:4px}
.risk .amt{font-family:var(--display);font-size:1.9rem;font-weight:650;color:var(--accent)}
.risk h3{text-transform:uppercase;font-size:.8rem;letter-spacing:.08em;color:var(--muted)}

/* Rapport */
.report-head{padding:36px 0 18px;border-bottom:1px solid var(--line);background:var(--surface)}
.report-head h1{font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:.2em}
.report-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;padding:28px 0 60px}
.toc{position:sticky;top:84px;align-self:start}
.toc a{display:block;padding:7px 10px;border-radius:8px;color:var(--ink-2);text-decoration:none;font-size:.93rem}
.toc a:hover{background:var(--surface-2);color:var(--ink)}
@media (max-width:900px){.report-layout{grid-template-columns:1fr}.toc{position:static;display:flex;overflow-x:auto;gap:4px;padding-bottom:4px}.toc a{white-space:nowrap;background:var(--surface-2)}}
.rsec{margin-bottom:22px;scroll-margin-top:84px}
.rsec>h2{font-size:1.35rem;display:flex;align-items:center;gap:10px}
.kv{display:grid;grid-template-columns:minmax(140px,38%) 1fr;gap:0;margin:0}
.kv dt,.kv dd{padding:9px 0;border-bottom:1px solid var(--line);margin:0}
.kv dt{color:var(--muted);font-weight:600;font-size:.93rem;padding-right:12px}
.kv dd{font-weight:550}
.verdict{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.verdict:last-child{border-bottom:0}
.verdict .t{flex:1}
.verdict .t b{display:block}
.verdict .t span{color:var(--ink-2);font-size:.93rem}
.big{font-family:var(--display);font-size:2.3rem;font-weight:650;line-height:1}
.minimap{height:320px;border-radius:12px;border:1px solid var(--line);overflow:hidden}
.bar{height:10px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--brand);border-radius:99px}
.callout{padding:14px 16px;border-radius:12px;background:var(--info-soft);color:var(--ink);border-left:4px solid var(--info);font-size:.95rem}
.callout.warn{background:var(--warn-soft);border-color:var(--warn)}
.callout.ok{background:var(--ok-soft);border-color:var(--ok)}
.src{font-size:.82rem;color:var(--muted);margin-top:10px}
.src a{color:var(--muted)}
.loading{display:inline-block;width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* Tableaux */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.94rem}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:var(--surface-2);font-weight:700;position:sticky;top:0}
th button{all:unset;cursor:pointer;display:inline-flex;gap:4px;align-items:center}
th button:focus-visible{outline:3px solid var(--accent)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:hover td{background:color-mix(in srgb,var(--brand-soft) 45%,transparent)}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0}

/* Carte */
.mapview{height:calc(100vh - 64px);min-height:480px;position:relative}
#bigmap{position:absolute;inset:0}
.map-panel{position:absolute;z-index:500;top:16px;left:16px;width:min(360px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto}
@media (max-width:760px){.map-panel{top:auto;bottom:12px;left:12px;width:calc(100% - 24px);max-height:42%;padding:14px}.map-panel h1{font-size:1.1rem!important;margin-bottom:.3em}}
.legend{display:flex;gap:4px;align-items:center;font-size:.8rem;margin-top:8px}
.legend i{display:inline-block;width:26px;height:10px;border-radius:2px}
.leaflet-container{font:inherit;background:var(--surface-2)}
.leaflet-popup-content{margin:12px 14px;line-height:1.5}

/* Guides */
.guide{border-top:1px solid var(--line);padding:22px 0}
.guide summary{cursor:pointer;font-weight:700;font-size:1.08rem;list-style:none;display:flex;gap:12px;align-items:center}
.guide summary::-webkit-details-marker{display:none}
.guide summary::after{content:"+";margin-left:auto;font-size:1.4rem;color:var(--brand)}
.guide[open] summary::after{content:"–"}
.guide .body{padding-top:12px;max-width:75ch}
.prose{max-width:78ch}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose li{margin-bottom:.4em}

/* Pied de page */
footer{border-top:1px solid var(--line);background:var(--surface);padding:40px 0 30px;margin-top:40px;font-size:.92rem;color:var(--ink-2)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
footer a{color:var(--ink-2);text-decoration:none;display:block;padding:3px 0}
footer a:hover{color:var(--brand)}
footer h4{margin:0 0 8px;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
@media (max-width:760px){footer .cols{grid-template-columns:1fr 1fr}}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:12px;z-index:999;font-weight:600}

/* Impression : le rapport devient un PDF propre */
@media print{
  .top,footer,.toc,.actions,.no-print,.skip{display:none!important}
  body{background:#fff;color:#000;font-size:11pt}
  .card{box-shadow:none;border:1px solid #bbb;break-inside:avoid}
  .report-layout{display:block;padding:0}
  .report-head{background:#fff}
  a{color:#000}
  .minimap{height:240px}
  .print-only{display:block!important}
}
.print-only{display:none}