/* Styles des pages communes (repris de la maquette) */
:root{
  --bg:#EDF2F6; --surface:#FFFFFF; --ink:#1B2540; --muted:#5A6780; --line:#D3DCE6;
  --sun:#F2B100; --sun-soft:#FCE9A8; --sun-ink:#5C4200; --good:#1E7A55;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#111827; --surface:#19223A; --ink:#E9EDF4; --muted:#9AA6BC; --line:#2C3752;
    --sun:#FFC21A; --sun-soft:#4A3A0A; --sun-ink:#FFE39A; --good:#5BCB98;
  }
}
:root[data-theme="dark"]{
  --bg:#111827; --surface:#19223A; --ink:#E9EDF4; --muted:#9AA6BC; --line:#2C3752;
  --sun:#FFC21A; --sun-soft:#4A3A0A; --sun-ink:#FFE39A; --good:#5BCB98;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.55;font-variant-numeric:tabular-nums}
a{color:inherit}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
img,svg{max-width:100%}

/* En-tête */
.top{display:flex;justify-content:space-between;align-items:center;padding:18px 0;gap:12px;flex-wrap:wrap}
.logo{font-weight:800;font-stretch:115%;font-size:1.1rem;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo svg{width:26px;height:26px;flex:none}
.logo-pin{fill:var(--sun)}
.logo-bolt{fill:#1B2540}
.crumbs{font-size:.88rem;color:var(--muted)}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.crumbs > span[aria-hidden]{margin:0 .35em}

/* Accroche */
.hero{padding:28px 0 8px}
h1{font-stretch:118%;font-weight:750;font-size:clamp(2rem,5.4vw,3.4rem);line-height:1.06;margin:0 0 14px;letter-spacing:-.01em;max-width:18ch}
.lede{color:var(--muted);max-width:60ch;margin:0 0 26px}
.lede strong{color:var(--ink)}

/* Bande mensuelle : l'élément marquant */
.strip{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 18px 14px}
.strip-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.strip-head h2{font-size:1rem;margin:0;font-weight:650}
.strip-head span{font-size:.88rem;color:var(--muted)}
.months{display:grid;grid-template-columns:repeat(12,1fr);gap:6px;align-items:end;height:190px}
.m{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}
.m b{font-size:.72rem;font-weight:600;color:var(--muted);margin-bottom:4px}
.m .bar{width:100%;border-radius:6px 6px 2px 2px;background:var(--sun);transition:height .35s ease}
.m small{font-size:.78rem;color:var(--muted);margin-top:6px}
@media (max-width:560px){.m b{font-size:.6rem}.months{gap:3px}}

/* Pub */
.ad{margin:34px 0;min-height:100px}
.ad-placeholder{border:1.5px dashed var(--line);border-radius:10px;min-height:100px;display:grid;place-items:center;color:var(--muted);font-size:.85rem;text-align:center;padding:12px}

section{margin:44px 0}
h2.sec{font-stretch:112%;font-size:1.6rem;line-height:1.15;margin:0 0 6px;font-weight:720}
.sub{color:var(--muted);margin:0 0 20px;max-width:62ch}

/* Simulateur */
.sim{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
@media (max-width:760px){.sim{grid-template-columns:1fr}}
.controls{padding:22px;display:flex;flex-direction:column;gap:18px}
.field label,.field .lbl{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field .hint{font-weight:400;color:var(--muted);font-size:.8rem}
.seg{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{flex:1;font:inherit;font-size:.95rem;padding:9px 0;border:0;background:transparent;color:var(--ink);cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg);font-weight:650}
select,input[type=number]{width:100%;font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--ink)}
input[type=range]{width:100%;accent-color:var(--sun)}
.row2{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media (max-width:420px){.row2{grid-template-columns:1fr}}
.results{background:var(--sun-soft);color:var(--sun-ink);padding:22px;display:flex;flex-direction:column;gap:16px}
.big{font-stretch:118%;font-weight:780;font-size:clamp(2.2rem,6vw,3.2rem);line-height:1;color:var(--ink)}
.big small{font-size:1rem;font-weight:600;font-stretch:100%}
.kv{display:flex;justify-content:space-between;gap:12px;border-top:1px solid color-mix(in srgb,var(--sun-ink) 20%,transparent);padding-top:10px;font-size:.95rem}
.kv strong{color:var(--ink);font-size:1.05rem}
.payback{font-size:1.05rem;color:var(--ink)}
.payback strong{color:var(--good)}
.cta{display:block;margin-top:auto;text-align:center;background:var(--ink);color:var(--bg);font-weight:650;padding:13px 18px;border-radius:10px;text-decoration:none;border:0;font:inherit;font-weight:650;cursor:pointer}
.cta:hover{filter:brightness(1.15)}
.note{font-size:.78rem;opacity:.85}

/* Comparaison */
.cmp{display:flex;flex-direction:column;gap:10px}
.cmp-row{display:grid;grid-template-columns:150px 1fr 90px;gap:12px;align-items:center;font-size:.95rem}
@media (max-width:520px){.cmp-row{grid-template-columns:100px 1fr 70px;font-size:.85rem}}
.track{height:14px;background:var(--line);border-radius:7px;overflow:hidden}
.fill{height:100%;background:var(--muted);border-radius:7px}
.cmp-row.me .fill{background:var(--sun)}
.cmp-row.me{font-weight:700}
.cmp-row span:last-child{text-align:right}

/* Orientation */
.orient{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;text-align:center}
@media (max-width:520px){.orient{grid-template-columns:repeat(3,1fr)}}
.o{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 6px}
.o .pct{font-stretch:115%;font-weight:750;font-size:1.5rem}
.o .dir{font-size:.85rem;color:var(--muted)}
.o.best{border-color:var(--sun);box-shadow:inset 0 0 0 1px var(--sun)}

/* Voisines */
.near{display:flex;flex-wrap:wrap;gap:8px}
.near a{text-decoration:none;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 14px;font-size:.92rem}
.near a:hover{border-color:var(--ink)}
.near a span{color:var(--muted);margin-left:6px}

footer{border-top:1px solid var(--line);margin-top:56px;padding:22px 0 40px;font-size:.85rem;color:var(--muted)}
@media (prefers-reduced-motion:reduce){.m .bar{transition:none}}

/* ---------- Navigation ---------- */
.topnav{display:flex;gap:18px;font-size:.92rem}
.topnav a{text-decoration:none;color:var(--muted)}
.topnav a:hover{color:var(--ink);text-decoration:underline}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Accueil : accroche et recherche ---------- */
.home-hero{padding:40px 0 10px}
.home-hero h1{max-width:16ch;font-size:clamp(2.3rem,6.4vw,4rem)}
.search{position:relative;max-width:620px;margin:6px 0 12px}
.search-box{display:flex;background:var(--surface);border:2px solid var(--ink);border-radius:14px;overflow:hidden}
.search-box input{flex:1;min-width:0;font:inherit;font-size:1.1rem;padding:16px 18px;border:0;background:transparent;color:var(--ink)}
.search-box input:focus{outline:none}
.search-box:focus-within{box-shadow:0 0 0 4px var(--sun)}
.search-box button{font:inherit;font-weight:700;border:0;background:var(--sun);color:#1B2540;padding:0 22px;cursor:pointer}
.search-box button:hover{filter:brightness(1.05)}
@media (max-width:520px){.search-box{flex-direction:column}.search-box button{padding:14px}}
.suggestions{position:absolute;z-index:10;left:0;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(10,20,40,.18)}
.suggestions li{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer}
.suggestions li small{color:var(--muted)}
.suggestions li:hover,.suggestions li[aria-selected="true"]{background:var(--sun-soft);color:var(--sun-ink)}
.examples{color:var(--muted);font-size:.95rem}

/* ---------- Accueil : départements ---------- */
.barcode{display:flex;align-items:flex-end;gap:2px;height:140px;margin-top:8px}
.barcode span,.barcode a{flex:1;background:var(--sun);border-radius:2px 2px 0 0;min-width:2px}
.barcode-scale{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:6px}
.podium{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
@media (max-width:620px){.podium{grid-template-columns:1fr}}
.podium > div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.podium h3{margin:0 0 8px;font-size:1rem}
.podium ol{margin:0;padding-left:1.3em}
.podium li{padding:5px 0;border-bottom:1px solid var(--line)}
.podium li:last-child{border-bottom:0}
.podium li span,.podium li a{display:inline-block;min-width:60%}
.podium li strong{float:right}
.sunbars .note{font-size:.82rem;color:var(--muted)}

/* ---------- Accueil : villes ---------- */
.cities{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.cities a{display:flex;justify-content:space-between;gap:10px;text-decoration:none;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.cities a:hover{border-color:var(--ink)}
.city-name{font-weight:600}
.city-value{color:var(--muted)}

/* ---------- Accueil : chiffres clés ---------- */
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:0}
.figures > div{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--sun);border-radius:10px;padding:14px 16px}
.figures dt{font-size:.9rem;color:var(--muted)}
.figures dd{margin:6px 0 0}
.figures dd strong{display:block;font-stretch:112%;font-size:1.45rem}
.figures dd span{font-size:.82rem;color:var(--muted)}

/* ---------- Accueil : méthode ---------- */
.steps{counter-reset:step;list-style:none;margin:18px 0 10px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:step}
.steps li::before{content:counter(step);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--bg);font-weight:700;margin-bottom:8px}
.steps h3{margin:0 0 4px;font-size:1.05rem}
.steps p{margin:0;color:var(--muted);font-size:.95rem}
.more{font-weight:600}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:600;padding:12px 0;list-style-position:outside}
.faq details p{margin:0 0 14px;color:var(--muted);max-width:68ch}

/* ---------- Auteur ---------- */
.author-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 22px;max-width:720px}
.author-name{font-weight:700;margin-top:0}

/* ---------- Pages de texte et recherche ---------- */
.page-title{font-stretch:115%;font-size:clamp(1.9rem,4.6vw,2.8rem);line-height:1.1;margin:24px 0 14px}
.prose{max-width:70ch}
.prose h2{font-stretch:108%;font-size:1.35rem;margin:32px 0 8px}
.prose li{margin-bottom:6px}
.results{list-style:none;padding:0;margin:20px 0;max-width:620px}
.results a{display:flex;flex-direction:column;text-decoration:none;padding:12px 14px;border-bottom:1px solid var(--line)}
.results a:hover span{text-decoration:underline}
.results small{color:var(--muted)}