:root{
  --bg:#f4f8fb; --surface:#ffffff; --surface-2:#eef5fa;
  --ink:#0d2233; --ink-soft:#5a6e7f; --line:#e1ebf2;
  --brand:#0a7abf; --brand-deep:#075a8c; --brand-soft:#e3f2fc;
  --ok:#16a34a; --ok-soft:#e7f6ec;
  --warn:#d97706; --warn-soft:#fdf2e2;
  --danger:#dc2626; --danger-soft:#fdeaea;
  --shadow:0 1px 3px rgba(13,34,51,.06),0 8px 24px rgba(13,34,51,.06);
  --shadow-lg:0 12px 40px rgba(7,90,140,.14);
  --radius:18px;
}
[data-theme="dark"]{
  --bg:#0a1620; --surface:#10212e; --surface-2:#152836;
  --ink:#eaf3f9; --ink-soft:#9db3c2; --line:#1e3445;
  --brand:#38b6ff; --brand-deep:#7cd0ff; --brand-soft:#13293a;
  --ok-soft:#0f2a1c; --warn-soft:#2c2110; --danger-soft:#2e1414;
  --shadow:0 1px 3px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
a{color:var(--brand);text-decoration:none}

/* HEADER */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:var(--ink)}
.logo .drop{width:30px;height:30px;display:grid;place-items:center;background:linear-gradient(150deg,var(--brand),var(--brand-deep));border-radius:9px;color:#fff;font-size:1rem}
.nav-links{display:flex;gap:22px;align-items:center;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--ink-soft)}
.theme-btn{background:var(--surface-2);border:1px solid var(--line);width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:1rem;color:var(--ink)}
@media(max-width:720px){.nav-links a{display:none}}

/* HERO */
.hero{padding:34px 0 10px}
.crumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px}
.crumb a{color:var(--ink-soft)}
.hero h1{font-size:2.15rem;line-height:1.15;letter-spacing:-.03em;font-weight:800}
.hero h1 .city{color:var(--brand)}
.hero .sub{color:var(--ink-soft);margin-top:8px;font-size:1.05rem}
.meta-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.pill{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);padding:7px 13px;border-radius:999px;font-size:.84rem;font-weight:600;box-shadow:var(--shadow)}
.pill .dot{width:8px;height:8px;border-radius:50%}
@media(max-width:620px){.hero h1{font-size:1.7rem}}

/* GEO / CARTE */
.geo{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;margin:24px 0;align-items:stretch}
@media(max-width:720px){.geo{grid-template-columns:1fr}}
#map{height:100%;min-height:360px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);z-index:1;background:var(--surface-2)}
.geo-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 24px;display:flex;flex-direction:column}
.geo-card h3{font-size:1.18rem;font-weight:800;letter-spacing:-.02em}
.geo-card .lede{color:var(--ink-soft);font-size:.9rem;margin:2px 0 16px}
.geo-stats{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.geo-stat{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:13px 15px}
.geo-stat .n{font-size:1.3rem;font-weight:800;letter-spacing:-.02em;color:var(--brand-deep)}
.geo-stat .l{font-size:.77rem;color:var(--ink-soft);font-weight:600;margin-top:2px}
.geo-note{margin-top:auto;padding-top:15px;font-size:.88rem;color:var(--ink-soft);border-top:1px solid var(--line)}
.geo-note b{color:var(--ink)}

/* VERDICT */
.verdict{margin:26px 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden;position:relative}
.verdict .bar{height:5px;width:100%}
.verdict-in{padding:24px 26px}
.verdict-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.verdict-head .ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;flex-shrink:0}
.verdict-head h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);font-weight:700}
.verdict-head .grade{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.verdict p{margin-top:10px;font-size:1.02rem}
.verdict .reco{margin-top:16px;padding:16px;background:var(--surface-2);border-radius:12px;border:1px dashed var(--line)}
.verdict .reco b{color:var(--ink)}
@media(max-width:620px){.verdict-head .grade{font-size:1.2rem}}

/* SCORECARDS */
.scorecards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}
.score{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;box-shadow:var(--shadow)}
.score .big{font-size:2.1rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.score .lbl{font-size:.82rem;color:var(--ink-soft);margin-top:6px;font-weight:500}
@media(max-width:620px){.scorecards{grid-template-columns:1fr;gap:10px}.score{display:flex;align-items:baseline;justify-content:space-between;text-align:left}}

/* SECTION TITLES */
.sec-title{font-size:1.35rem;font-weight:800;letter-spacing:-.02em;margin:34px 0 4px}
.sec-sub{color:var(--ink-soft);font-size:.95rem;margin-bottom:18px}

/* PARAM GRID */
.params{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:620px){.params{grid-template-columns:1fr}}
.param{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .15s}
.param.alert{border-color:color-mix(in srgb,var(--warn) 45%,var(--line))}
.param.crit{border-color:color-mix(in srgb,var(--danger) 50%,var(--line))}
.param-head{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;cursor:pointer;gap:12px;transition:background .15s}
.param-head .name{font-weight:700;font-size:.98rem}
.param-head .name small{display:block;font-weight:500;color:var(--ink-soft);font-size:.78rem;margin-top:1px}
.param-val{display:flex;align-items:center;gap:10px;flex-shrink:0}
.param-val .v{font-size:1.25rem;font-weight:800;letter-spacing:-.02em}
.param-val .u{font-size:.78rem;color:var(--ink-soft);font-weight:500}
.badge{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:4px 9px;border-radius:7px}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.param-body{display:none;padding:0 16px 16px;border-top:1px solid var(--line);margin-top:-1px}
.param.open .param-body{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1}}
.gauge{height:8px;border-radius:6px;background:var(--surface-2);margin:16px 0 6px;position:relative;overflow:hidden}
.gauge .fill{position:absolute;left:0;top:0;bottom:0;border-radius:6px}
.gauge-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--ink-soft);margin-bottom:14px}
.explain{font-size:.9rem;color:var(--ink-soft)}
.explain .lvl{display:inline-block;font-weight:700;margin-bottom:3px}
.paliers{margin-top:14px;display:flex;flex-direction:column;gap:7px}
.palier{display:flex;gap:10px;font-size:.84rem;align-items:flex-start;padding:8px 11px;border-radius:9px;background:var(--surface-2)}
.palier.active{outline:2px solid currentColor}
.palier .tag{font-weight:800;flex-shrink:0;width:74px}
.palier.l-ok{color:var(--ok)} .palier.l-warn{color:var(--warn)} .palier.l-danger{color:var(--danger)}
.palier span.d{color:var(--ink-soft)}
.toggle{position:relative;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--brand);background:var(--brand-soft);flex-shrink:0;transition:transform .18s,background .18s}
.toggle::before,.toggle::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--brand);border-radius:2px}
.toggle::before{width:13px;height:2.5px}
.toggle::after{width:2.5px;height:13px;transition:height .18s,opacity .18s}
.param-head:hover .toggle{transform:scale(1.12);background:var(--brand)}
.param-head:hover .toggle::before,.param-head:hover .toggle::after{background:#fff}
.param.open .toggle{background:var(--brand)}
.param.open .toggle::before{background:#fff}
.param.open .toggle::after{height:0;opacity:0}
.param-head:hover{background:var(--surface-2)}

/* CTA */
.cta{margin:18px 0;border-radius:var(--radius);padding:26px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta.soft{background:linear-gradient(135deg,var(--brand),var(--brand-deep))}
.cta.urgent{background:linear-gradient(135deg,#e26a1b,#c2410c)}
.cta.alert{background:linear-gradient(135deg,#b91c1c,#7f1d1d)}
.cta h3{font-size:1.3rem;font-weight:800;letter-spacing:-.02em}
.cta p{margin-top:8px;opacity:.95;max-width:560px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:11px;font-weight:700;font-size:.95rem;cursor:pointer;border:none;text-decoration:none}
.btn.primary{background:#fff;color:var(--brand-deep)}
.btn.ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.4)}
.cta .fine{font-size:.74rem;opacity:.8;margin-top:12px}

/* SECONDARY CTA (inline produit) */
.cta-mini{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:space-between;margin:14px 0;padding:16px 20px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;box-shadow:var(--shadow)}
.cta-mini .txt{font-size:.93rem}
.cta-mini .txt b{color:var(--ink)}
.cta-mini .btn{background:var(--brand);color:#fff;padding:10px 18px;font-size:.9rem}

/* FAQ */
.faq{margin-top:14px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:10px;box-shadow:var(--shadow)}
.faq summary{font-weight:700;padding:14px 0;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex-shrink:0;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--brand);background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:1.25rem;line-height:1;transition:background .18s,color .18s,transform .18s}
.faq summary:hover::after{background:var(--brand);color:#fff;transform:scale(1.1)}
.faq details[open] summary{color:var(--brand)}
.faq details[open] summary::after{content:"−";background:var(--brand);color:#fff}
.faq .ans{padding:0 0 16px;color:var(--ink-soft);font-size:.94rem}

/* SOURCE / FOOTER */
.source{margin:30px 0;font-size:.84rem;color:var(--ink-soft);background:var(--surface-2);border-radius:12px;padding:16px 18px;border:1px solid var(--line)}
.source b{color:var(--ink)}
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:30px 0;font-size:.85rem;color:var(--ink-soft);text-align:center}
footer.site a{color:var(--ink-soft)}
.foot-links{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-bottom:12px;font-weight:600}
.disclaimer{font-size:.78rem;color:var(--ink-soft);max-width:620px;margin:8px auto 0;line-height:1.5}

/* HOME */
.home-hero{text-align:center;padding:54px 0 30px}
.home-hero .badge-top{display:inline-flex;align-items:center;gap:7px;background:var(--brand-soft);color:var(--brand-deep);font-weight:700;font-size:.82rem;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.home-hero h1{font-size:2.6rem;line-height:1.1;letter-spacing:-.03em;font-weight:800;max-width:760px;margin:0 auto}
.home-hero p{color:var(--ink-soft);font-size:1.12rem;margin:14px auto 0;max-width:600px}
.search-box{display:flex;gap:10px;max-width:520px;margin:26px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:var(--shadow-lg)}
.search-box input{flex:1;border:none;background:transparent;font-size:1rem;padding:10px 14px;color:var(--ink);outline:none}
.search-box button{background:var(--brand);color:#fff;border:none;border-radius:10px;padding:0 22px;font-weight:700;cursor:pointer;font-size:.95rem}
@media(max-width:620px){.home-hero h1{font-size:1.9rem}}
.silos{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:30px 0}
@media(max-width:720px){.silos{grid-template-columns:repeat(2,1fr)}}
.silo{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);transition:transform .15s}
.silo:hover{transform:translateY(-3px)}
.silo .ic{font-size:1.6rem}
.silo h3{font-size:1rem;font-weight:800;margin-top:10px}
.silo p{font-size:.83rem;color:var(--ink-soft);margin-top:4px}
.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;margin-top:6px}
.city-grid a{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:9px 13px;font-size:.88rem;font-weight:600;box-shadow:var(--shadow)}

/* PROSE (silos) */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.4rem;font-weight:800;margin:30px 0 10px;letter-spacing:-.02em}
.prose p{margin:12px 0;color:var(--ink)}
.prose ul{margin:12px 0 12px 22px;color:var(--ink)}
.prose li{margin:6px 0}