/* =========================================================================
   AnnonceCoquines.fr — style.css
   Direction : "boudoir nocturne" — noir aubergine, or vieilli, rouge profond.
   Élément signature : motif "trou de serrure" (discrétion / on entrouvre la porte).
   Typo : Fraunces (display, chaleureux et singulier) + Inter (texte, lisible).
   Mobile-first, sans dépendance JS pour les interactions clés (perf + SEO).
   ========================================================================= */

:root{
  --bg:            #140a10;
  --bg-panel:      #1f1119;
  --bg-panel-2:    #2a1620;
  --line:          #3a2430;
  --gold:          #c9a55c;
  --gold-soft:     #e7d2a3;
  --wine:          #b3344d;
  --wine-deep:     #7c2138;
  --green-cta:     #28c04f;
  --text:          #ece3e0;
  --text-muted:    #b9a6a4;
  --radius:        14px;
  --maxw:          1180px;
  --shadow:        0 10px 30px rgba(0,0,0,.45);
  --font-display:  "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body:     "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.65;
  font-size:16px;
}
img,svg{max-width:100%;display:block;}
a{color:var(--gold-soft);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:.2px;color:#fff;margin:0 0 .5em;}
h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.08;}
h2{font-size:clamp(1.5rem,3vw,2.1rem);}
h3{font-size:1.2rem;color:var(--gold-soft);}
p{margin:0 0 1.05em;color:var(--text);}
.muted{color:var(--text-muted);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.visually-hidden{position:absolute;left:-9999px;}

/* Respecte les préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* ---------- Bandeau d'âge / disclaimer ---------- */
.age-banner{
  background:var(--wine-deep);
  color:#fff0e8;
  font-size:.82rem;
  text-align:center;
  padding:7px 16px;
}
.age-banner strong{color:var(--gold-soft);}

/* ---------- Header ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(20,10,16,.92);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.logo{
  font-family:var(--font-display);font-size:1.5rem;color:#fff;display:flex;align-items:center;gap:8px;
}
.logo .dot{color:var(--wine);}
nav.main-nav{display:none;}
nav.main-nav a{
  color:var(--text-muted);font-size:.92rem;margin-left:22px;
}
nav.main-nav a:hover{color:var(--gold-soft);}
.burger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:34px;cursor:pointer;
}
.burger span{display:block;height:2px;background:var(--gold-soft);border-radius:2px;}
#nav-toggle{display:none;}
.mobile-menu{
  display:none;flex-direction:column;gap:14px;
  padding:18px 20px 22px;border-top:1px solid var(--line);
}
.mobile-menu a{color:var(--text);font-size:1rem;}
#nav-toggle:checked ~ .mobile-menu{display:flex;}

@media (min-width:860px){
  nav.main-nav{display:flex;align-items:center;}
  .burger,label.burger{display:none;}
}

/* ---------- Hero (élément signature : trou de serrure lumineux) ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 56px;
  background:
    radial-gradient(ellipse at 50% 18%, rgba(201,165,92,.16), transparent 60%),
    linear-gradient(180deg,#180b12 0%, var(--bg) 100%);
  text-align:center;
  border-bottom:1px solid var(--line);
}
.hero .keyhole{
  width:120px;height:170px;margin:0 auto 22px;
  opacity:.9;
}
.eyebrow{
  display:inline-block;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);
  border:1px solid var(--line);
  border-radius:30px;padding:6px 14px;margin-bottom:18px;
}
.hero p.lead{
  max-width:640px;margin:0 auto 26px;font-size:1.08rem;color:var(--text-muted);
}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn{
  display:inline-block;border-radius:30px;padding:13px 28px;font-weight:600;
  font-size:.98rem;border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--green-cta);color:#06210f;}
.btn-primary:hover{background:#33d65a;text-decoration:none;}
.btn-ghost{border-color:var(--gold);color:var(--gold-soft);background:transparent;}
.btn-ghost:hover{background:rgba(201,165,92,.1);text-decoration:none;}

/* ---------- Sections génériques ---------- */
section{padding:48px 0;}
section.alt{background:var(--bg-panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:680px;margin:0 auto 30px;text-align:center;}

/* ---------- Cartes villes (page d'accueil) ---------- */
.country-block{margin-bottom:38px;}
.country-title{
  display:flex;align-items:center;gap:12px;margin-bottom:16px;
  font-family:var(--font-display);color:var(--gold-soft);font-size:1.3rem;
}
.country-title::after{content:"";flex:1;height:1px;background:var(--line);}
.city-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px;
}
@media (min-width:640px){.city-grid{grid-template-columns:repeat(3,1fr);}}
@media (min-width:980px){.city-grid{grid-template-columns:repeat(4,1fr);}}
.city-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px;font-size:.92rem;transition:transform .15s ease, border-color .15s ease;
}
.city-card:hover{border-color:var(--gold);transform:translateY(-2px);text-decoration:none;}
.city-card .region{display:block;font-size:.74rem;color:var(--text-muted);margin-top:2px;}

/* ---------- Étapes (réellement séquentielles -> numérotation justifiée) ---------- */
.steps{display:grid;gap:18px;grid-template-columns:1fr;counter-reset:step;}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr);}}
.step{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;position:relative;
}
.step::before{
  counter-increment:step;content:counter(step);
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;
  background:var(--wine);color:#fff;font-family:var(--font-display);font-weight:600;
  margin-bottom:12px;
}

/* ---------- Cartes contenu (pourquoi / quartiers) ---------- */
.feature-grid{display:grid;gap:18px;grid-template-columns:1fr;}
@media (min-width:760px){.feature-grid{grid-template-columns:1fr 1fr;}}
.feature-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;
}

/* ---------- Widget profils (iframe) ---------- */
.profils-box{
  background:var(--bg-panel-2);
  border:1px solid var(--gold);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.profils-box iframe{
  width:100%;
  min-height:520px;
  border:0;
  border-radius:10px;
  display:block;
}

/* ---------- Sécurité / disclaimer ---------- */
.notice{
  border-left:3px solid var(--gold);
  background:rgba(201,165,92,.06);
  padding:18px 20px;border-radius:0 10px 10px 0;
}

/* ---------- FAQ (natif <details>, perf + SEO + accessibilité) ---------- */
.faq-item{
  border-bottom:1px solid var(--line);padding:14px 0;
}
.faq-item summary{
  cursor:pointer;font-family:var(--font-display);font-size:1.05rem;color:#fff;
  list-style:none;display:flex;justify-content:space-between;gap:12px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin-top:10px;color:var(--text-muted);}

/* ---------- Villes à proximité (maillage interne) ---------- */
.tag-list{display:flex;flex-wrap:wrap;gap:8px;}
.tag-list a{
  border:1px solid var(--line);border-radius:20px;padding:7px 14px;font-size:.86rem;color:var(--text);
}
.tag-list a:hover{border-color:var(--gold);text-decoration:none;color:var(--gold-soft);}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:.82rem;color:var(--text-muted);padding:14px 0 0;}
.breadcrumb a{color:var(--text-muted);}
.breadcrumb a:hover{color:var(--gold-soft);}

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line);padding:40px 0 26px;background:#0e070b;
}
.footer-grid{display:grid;gap:24px;grid-template-columns:1fr;}
@media (min-width:760px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;}}
.footer-grid h3{font-size:.95rem;color:var(--gold-soft);margin-bottom:10px;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:7px;font-size:.9rem;}
.footer-grid a{color:var(--text-muted);}
.footer-grid a:hover{color:var(--gold-soft);}
.footer-bottom{
  margin-top:30px;padding-top:18px;border-top:1px solid var(--line);
  font-size:.78rem;color:var(--text-muted);text-align:center;
}

/* ---------- 404 ---------- */
.error-page{text-align:center;padding:90px 0;}