/* ============================================================
   Aides Logement Social France — Design system "Réassurance chaleureuse"
   Civique-éditorial : papier crème, vert pin, terre cuite.
   Typo : Newsreader (titres) + Public Sans (texte). Accessible AA.
   ============================================================ */

:root{
  /* Surfaces chaudes */
  --paper:#FBF6EE;
  --paper-2:#F3E9DA;
  --surface:#FFFFFF;
  --surface-tint:#F6FBF8;

  /* Encre */
  --ink:#17241D;
  --ink-soft:#41514A;
  --muted:#6B7A70;

  /* Primaire : vert pin (aide / éligibilité) */
  --primary:#15715C;
  --primary-700:#0C5746;
  --primary-900:#093B30;
  --primary-100:#DCEDE6;
  --primary-50:#EEF6F2;

  /* Accent : terre cuite (action / chaleur) */
  --accent:#C75A26;
  --accent-700:#A4471B;
  --accent-100:#FAE6D7;

  /* Sémantique */
  --info:#2B6CB0;
  --warn:#B5521F;
  --ok:#1E7A4C;

  /* Lignes / ombres */
  --border:#E7DCCB;
  --border-soft:#F0E8DA;
  --shadow:0 22px 48px -28px rgba(12,35,28,.45);
  --shadow-soft:0 14px 30px -22px rgba(12,35,28,.35);
  --ring:0 0 0 3px rgba(21,113,92,.35);

  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;

  --maxw:1180px;
  --display:'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:'Public Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

body{
  font-family:var(--sans);
  color:var(--ink);
  background-color:var(--paper);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
}
/* Grain papier très subtil */
body::before{
  content:"";
  position:fixed;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events:none;z-index:9999;mix-blend-mode:multiply;opacity:.5;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{width:min(var(--maxw),92vw);margin:0 auto}

h1,h2,h3{font-family:var(--display);font-weight:560;letter-spacing:-.01em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.15rem,1.4rem + 3vw,3.4rem)}
h2{font-size:clamp(1.6rem,1.1rem + 2vw,2.3rem)}
h3{font-size:1.2rem;letter-spacing:-.005em}
h4{font-family:var(--sans);font-weight:700;font-size:.95rem;letter-spacing:.02em;text-transform:uppercase;color:var(--primary-700)}
p{color:var(--ink-soft)}

/* Liens de contenu : soulignement ambre élégant */
main p a:not(.btn), .faq a:not(.btn){
  color:var(--accent-700);
  text-decoration:underline;
  text-decoration-thickness:1.5px;
  text-underline-offset:3px;
  text-decoration-color:var(--accent-100);
  transition:text-decoration-color .2s;
}
main p a:not(.btn):hover, .faq a:not(.btn):hover{text-decoration-color:var(--accent-700)}

/* Accessibilité : focus visible partout */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:none;box-shadow:var(--ring);border-radius:8px;
}

/* ---------- En-tête ---------- */
.topbar{
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:600;font-size:1.15rem}
.logo svg{width:34px;height:34px;flex:none}
.logo span{max-width:13ch;line-height:1.1}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-links a{
  font-size:.93rem;font-weight:500;color:var(--ink-soft);
  padding:8px 12px;border-radius:999px;transition:background .18s,color .18s;
}
.nav-links a:hover{background:var(--primary-50);color:var(--primary-700)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#fff;font-weight:600;font-size:.93rem;
  padding:10px 18px;border-radius:999px;box-shadow:var(--shadow-soft);
  transition:transform .18s,background .18s;
}
.nav-cta:hover{background:var(--accent-700);transform:translateY(-1px)}

/* Menu mobile (CSS only) */
.nav-toggle{display:none}
.nav-burger{display:none;cursor:pointer;padding:8px;border-radius:10px;border:1px solid var(--border)}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.2s;
}
.nav-burger span::before{transform:translateY(-7px)}
.nav-burger span::after{transform:translateY(5px)}

@media(max-width:920px){
  .nav-burger{display:block}
  .nav-links{
    width:100%;flex-direction:column;align-items:stretch;gap:2px;
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav-toggle:checked ~ .nav-links{max-height:640px;padding-top:8px}
  .nav-links a{padding:11px 14px;border-radius:12px}
  .nav-cta{width:100%;justify-content:center;margin-top:6px}
}

main{display:block}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-weight:600;font-size:.97rem;
  padding:13px 22px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .18s,background .18s,box-shadow .18s,border-color .18s;
  text-align:center;
}
.btn-primary{background:var(--primary-700);color:#fff;box-shadow:var(--shadow-soft)}
.btn-primary:hover{background:var(--primary-900);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--primary-900);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary-50);transform:translateY(-2px)}
.cta-group{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* ---------- Badge ---------- */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--primary-700);background:var(--primary-100);
  padding:6px 14px;border-radius:999px;
}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:64px 0 40px;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(60% 80% at 82% 18%,rgba(21,113,92,.10),transparent 60%),
    radial-gradient(50% 60% at 8% 92%,rgba(199,90,38,.08),transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{margin-top:18px}
.hero h1 + p,.hero p{font-size:1.12rem;color:var(--ink-soft);margin-top:18px;max-width:54ch}
.hero img{
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  border:1px solid var(--border);
  transform:rotate(1.2deg);
}
@media(max-width:860px){
  .hero{padding:40px 0 24px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero img{transform:none;order:-1}
}

/* ---------- Sections ---------- */
.section{padding:56px 0}
.section-title{margin-bottom:34px;max-width:64ch}
.section-title h2 + p{margin-top:12px;font-size:1.05rem}

/* ---------- Cartes ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(225px,1fr));gap:20px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:11px;
  box-shadow:var(--shadow-soft);transition:transform .2s,box-shadow .2s,border-color .2s;
  position:relative;
}
.card::before{
  content:"";position:absolute;left:24px;top:0;width:34px;height:3px;border-radius:0 0 4px 4px;
  background:var(--accent);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary-100)}
.card h3{margin-top:6px}
.card p{flex:1;font-size:.97rem}
.card .btn{margin-top:6px;align-self:flex-start}

/* ---------- Bloc mis en avant ---------- */
.highlight{
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
  background:linear-gradient(135deg,var(--primary-900),var(--primary-700));
  color:#fff;border-radius:var(--radius-lg);padding:44px;position:relative;overflow:hidden;
}
.highlight::after{
  content:"";position:absolute;right:-40px;top:-40px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(199,90,38,.5),transparent 70%);
}
.highlight h2,.highlight h3{color:#fff}
.highlight p{color:rgba(255,255,255,.82)}
.highlight ul{color:rgba(255,255,255,.86)}
.highlight .card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);backdrop-filter:blur(4px)}
.highlight .card::before{background:var(--accent)}
.highlight .card h3,.highlight .card p{color:#fff}
.highlight .btn-primary{background:var(--accent);}
.highlight .btn-primary:hover{background:var(--accent-700)}
.highlight .btn-outline{color:#fff;border-color:rgba(255,255,255,.55)}
.highlight .btn-outline:hover{background:rgba(255,255,255,.14);border-color:#fff}
.highlight a:not(.btn){color:#fff;text-decoration-color:rgba(255,255,255,.5)}
@media(max-width:860px){.highlight{grid-template-columns:1fr;padding:30px;gap:22px}}

/* ---------- Simulateur ---------- */
.simulator{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-soft);
}
.highlight .simulator{background:var(--surface)}
.simulator form{display:flex;flex-direction:column;gap:6px}
.simulator label{font-size:.85rem;font-weight:600;color:var(--ink);margin-top:10px}
.simulator input,.simulator select{
  font-family:var(--sans);font-size:1rem;padding:12px 14px;border:1.5px solid var(--border);
  border-radius:var(--radius-sm);background:var(--surface-tint);color:var(--ink);transition:border-color .18s,box-shadow .18s;
}
.simulator input:focus,.simulator select:focus{border-color:var(--primary);outline:none;box-shadow:var(--ring)}
.simulator .btn,.simulator button{margin-top:16px}

/* ---------- Villes ---------- */
.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.city-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;gap:7px;transition:transform .18s,border-color .18s,box-shadow .18s;
}
.city-card:hover{transform:translateY(-3px);border-color:var(--primary-100);box-shadow:var(--shadow-soft)}
.city-card h3{font-size:1.08rem}
.city-card p{font-size:.85rem;color:var(--muted);flex:1}
.city-card .btn{align-self:flex-start;padding:8px 16px;font-size:.85rem}

/* ---------- Affiliés ---------- */
.affiliates{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}

/* ---------- Emplacement publicitaire (discret, honnête) ---------- */
.adsense{
  display:flex;align-items:center;justify-content:center;
  min-height:96px;border:1px dashed var(--border);border-radius:var(--radius-sm);
  color:var(--muted);font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;
  background:var(--paper-2);
}

/* ---------- Fil d'ariane ---------- */
.breadcrumb{padding:18px 0 0;font-size:.88rem;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary-700);text-decoration:underline}
.breadcrumb span{color:var(--ink);font-weight:600}

/* ---------- Hub départements ---------- */
.dept-region{margin:30px 0}
.dept-region h3{margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.dept-list{display:flex;flex-wrap:wrap;gap:8px}
.dept-list a,.dept-list span{
  display:inline-block;padding:7px 14px;border:1px solid var(--border);border-radius:999px;
  color:var(--ink-soft);font-size:.88rem;background:var(--surface);transition:.18s;
}
.dept-list a:hover{border-color:var(--primary);color:var(--primary-700);background:var(--primary-50);transform:translateY(-1px)}
.dept-list span{background:var(--primary-50);border-color:var(--primary-100);color:var(--primary-900)}

/* ---------- Tableaux ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.94rem}
thead th{background:var(--primary-50);color:var(--primary-900);font-weight:700;text-align:left;padding:14px 16px;font-size:.82rem;text-transform:uppercase;letter-spacing:.03em}
td{padding:13px 16px;border-top:1px solid var(--border-soft);color:var(--ink-soft)}
tbody tr:hover{background:var(--surface-tint)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.faq details{
  border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);
  padding:4px 18px;transition:border-color .18s;
}
.faq details[open]{border-color:var(--primary-100)}
.faq summary{
  cursor:pointer;font-weight:600;color:var(--ink);padding:13px 0;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--primary);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 14px;font-size:.97rem}

/* ---------- Pied de page ---------- */
.footer{background:var(--primary-900);color:rgba(255,255,255,.78);margin-top:72px;padding:56px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer h3{color:#fff;font-size:1.2rem;margin-bottom:10px}
.footer h4{color:rgba(255,255,255,.6);margin-bottom:14px}
.footer p{color:rgba(255,255,255,.7);font-size:.94rem}
.footer ul{list-style:none}
.footer li{margin-bottom:9px}
.footer li a{color:rgba(255,255,255,.75);font-size:.93rem;transition:color .18s}
.footer li a:hover{color:var(--accent);text-decoration:underline}
.footer .badge{background:rgba(255,255,255,.1);color:#fff}
.footer .badge::before{background:var(--accent)}
.footer small{display:block;margin-top:16px;color:rgba(255,255,255,.5);font-size:.82rem}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---------- Bandeau cookies ---------- */
.cookie-banner{
  position:fixed;left:16px;bottom:16px;max-width:380px;z-index:200;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px;display:none;
}
.cookie-banner.active{display:block}
.cookie-banner strong{font-family:var(--display);font-size:1.05rem}
.cookie-banner p{font-size:.88rem;margin:8px 0 14px}
.cookie-actions{display:flex;gap:10px}
.cookie-actions .btn{padding:9px 16px;font-size:.88rem}

/* ---------- Révélation au scroll ---------- */
.js .reveal-on-scroll{opacity:0;transform:translateY(18px)}
.js .reveal-on-scroll.revealed{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal-on-scroll{opacity:1;transform:none}
}


/* ---------- Bloc sources / E-E-A-T ---------- */
.sources{border-top:1px solid var(--border);padding-top:28px;margin-top:16px}
.sources-updated{font-size:.9rem;color:var(--muted);margin:0 0 24px}
.sources-title{font-size:1.25rem;margin:0 0 14px}
.sources-list{margin:0 0 24px;padding-left:1.2em;line-height:1.7}
.sources-list li{margin-bottom:8px}
.sources-list a{color:var(--primary-700);text-decoration:underline}
.sources-disclaimer{font-size:.85rem;line-height:1.6;color:var(--muted);background:var(--paper-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;margin:0}
.sources-disclaimer a{color:var(--primary-700);text-decoration:underline}
.als-ad{margin:18px 0}


/* ---------- Chiffres-clés ville ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.stat{background:var(--paper-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px}
.stat-num{display:block;font-family:var(--display);font-size:1.7rem;font-weight:560;color:var(--primary-700);line-height:1.1}
.stat-label{display:block;margin-top:6px;font-size:.85rem;color:var(--muted);line-height:1.35}


/* ---------- Contacts locaux ---------- */
.contacts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 20px}
.contact-type{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-weight:700;margin-bottom:8px}
.contact-card h3{font-size:1.05rem;margin:0 0 10px;line-height:1.25}
.contact-card p{margin:5px 0;font-size:.92rem;color:var(--ink)}
.contact-card .contact-addr{color:var(--muted)}
.contact-card .contact-note{font-size:.82rem;color:var(--muted);margin-top:10px}
.contact-card a{color:var(--primary-700);text-decoration:underline}


/* ---------- Pages de contenu (légal, texte) ---------- */
.legal h1{margin:0 0 6px}
.legal h2{font-size:clamp(1.25rem,1.05rem + .6vw,1.5rem);margin:36px 0 12px}
.legal h2:first-of-type{margin-top:26px}
.legal p,.legal ul{margin:0 0 16px;line-height:1.7}
.legal ul{padding-left:1.25em}
.legal li{margin-bottom:7px;line-height:1.6}
.legal a{color:var(--primary-700);text-decoration:underline}


/* QA mise en forme */
.section-title{max-width:none}
.section-title > div{max-width:64ch}
.highlight h2 + p,.highlight h3 + p,.highlight p + p,.highlight p + ul,.highlight h2 + ul{margin-top:12px}
.highlight ul{padding-left:20px}
.highlight li{margin-bottom:6px;line-height:1.55}
.highlight p{text-align:justify;hyphens:auto}
.legal p{text-align:justify;hyphens:auto}

/* Bloc highlight sans pub active : pleine largeur (revient en 2 col quand AdSense est activé) */
.highlight:has(> div:only-child){grid-template-columns:1fr}

/* Grilles équilibrées : forcer 3 colonnes (ex. 5 items -> 3+2) */
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:880px){.card-grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.card-grid.cols-3{grid-template-columns:1fr}}


/* ---------- Menu déroulant (silos) ---------- */
.nav-group{position:relative}
.nav-top{font-family:inherit;font-size:.93rem;font-weight:500;color:var(--ink-soft);background:none;border:none;cursor:pointer;padding:8px 12px;border-radius:999px;display:inline-flex;align-items:center;gap:5px;transition:background .18s,color .18s}
.nav-top::after{content:"\25BE";font-size:.7em;opacity:.7}
.nav-group:hover>.nav-top,.nav-group:focus-within>.nav-top{background:var(--primary-50);color:var(--primary-700)}
.dropdown{position:absolute;top:100%;left:0;min-width:235px;background:var(--paper);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:8px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:200}
.nav-group:hover>.dropdown,.nav-group:focus-within>.dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{font-size:.9rem;font-weight:500;color:var(--ink-soft);padding:9px 12px;border-radius:10px;white-space:nowrap}
.dropdown a:hover{background:var(--primary-50);color:var(--primary-700)}
@media(max-width:920px){
  .nav-toggle:checked ~ .nav-links{max-height:1100px}
  .nav-group{width:100%}
  .nav-top{width:100%;justify-content:space-between;padding:11px 14px;border-radius:12px}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:none;padding:0 0 4px 10px;min-width:0;max-height:0;overflow:hidden;transition:max-height .25s}
  .nav-group:focus-within>.dropdown{max-height:420px}
}