/* ============================================================================
   budapestexpat.com , système de design "guide premium chaleureux"
   Fond papier chaud, serif éditorial (Fraunces) + sans lisible (Inter),
   accent or antique + bleu Danube. Clair, rassurant, haut de gamme.
   Marque INDÉPENDANTE (pas un satellite Sorank).
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --paper:#fbf9f4;         /* fond page, blanc chaud */
  --surface:#ffffff;       /* cartes */
  --warm:#f4eee2;          /* sections/encadrés chauds */
  --ink:#23282e;           /* texte principal, ardoise chaude */
  --ink-soft:#525b65;      /* texte secondaire */
  --muted:#8b94a0;         /* légendes */
  --line:#e8e0d1;          /* filets/bordures chaudes */
  --gold:#a9791f;          /* accent principal (or antique) */
  --gold-ink:#7c5714;      /* or foncé, texte/survol */
  --gold-soft:#f3e8cf;     /* fond or pâle */
  --danube:#1d6a7a;        /* liens, confiance (bleu Danube) */
  --danube-ink:#124e5b;
  --paprika:#b23a2e;       /* touche ponctuelle (rare) */
  --on-accent:#fffdf7;     /* texte sur boutons accent */
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(35,40,46,.04),0 8px 24px rgba(35,40,46,.06);
  --shadow-lg:0 2px 4px rgba(35,40,46,.05),0 18px 48px rgba(35,40,46,.10);
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:var(--danube);text-decoration:none;transition:color .15s}
a:hover{color:var(--danube-ink)}

h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.15;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5vw,3.5rem);font-weight:500}
h2{font-size:clamp(1.7rem,3vw,2.3rem)}
h3{font-size:1.3rem}
p{margin-bottom:1rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Inter',sans-serif;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink)}

/* ---------------------------------------------------------------- boutons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Inter',sans-serif;font-weight:600;font-size:.98rem;
  padding:13px 26px;border-radius:100px;border:1.5px solid transparent;cursor:pointer;transition:all .18s;white-space:nowrap}
.btn-primary{background:var(--gold);color:var(--on-accent);box-shadow:0 6px 18px rgba(169,121,31,.22)}
.btn-primary:hover{background:var(--gold-ink);color:var(--on-accent);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-ink)}
.btn-lg{padding:16px 32px;font-size:1.05rem}

/* ---------------------------------------------------------------- header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,249,244,.85);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:600;font-size:1.25rem;color:var(--ink)}
.brand .mark{width:30px;height:30px;flex-shrink:0}
.nav{display:flex;gap:22px;margin-left:8px}
.nav a{font-size:.94rem;font-weight:500;color:var(--ink-soft)}
.nav a:hover{color:var(--gold-ink)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;font-weight:600;color:var(--ink-soft);background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:7px 14px;cursor:pointer}
.lang-btn:hover{border-color:var(--gold)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:6px;min-width:180px;display:none}
.lang-switch:hover .lang-menu,.lang-switch:focus-within .lang-menu{display:block}
.lang-menu a{display:flex;gap:10px;padding:9px 12px;border-radius:8px;font-size:.92rem;font-weight:500;color:var(--ink)}
.lang-menu a:hover{background:var(--warm)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--ink)}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;padding:76px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(1200px 500px at 70% -10%,var(--gold-soft),transparent 60%),
             radial-gradient(900px 500px at 0% 110%,#e6eef0,transparent 55%)}
.hero-inner{max-width:760px}
.hero h1{margin:16px 0 18px}
.hero .lead{font-size:1.2rem;color:var(--ink-soft);max-width:620px;margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{font-size:.88rem;color:var(--muted);margin-top:16px}

/* ---------------------------------------------------------------- stats "why" */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:52px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.stat .num{font-family:'Fraunces',serif;font-size:2rem;font-weight:600;color:var(--gold-ink);line-height:1}
.stat .lbl{font-size:.9rem;color:var(--ink-soft);margin-top:6px}
.stat .src{font-size:.72rem;color:var(--muted);margin-top:8px}
.stat .src a{color:var(--muted);text-decoration:underline}

/* ---------------------------------------------------------------- sections */
section.block{padding:64px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head h2{margin:10px 0 12px}
.section-head p{color:var(--ink-soft);font-size:1.08rem}

/* topic silos grid */
.silo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.silo{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.silo:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.silo .ico{width:46px;height:46px;border-radius:12px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;color:var(--gold-ink);margin-bottom:16px}
.silo .ico svg{width:24px;height:24px}
.silo h3{margin-bottom:8px}
.silo p{font-size:.95rem;color:var(--ink-soft);flex-grow:1;margin-bottom:14px}
.silo .go{font-weight:600;font-size:.92rem;color:var(--gold-ink);display:inline-flex;align-items:center;gap:6px}
.silo:hover .go{gap:9px}

/* audiences */
.aud-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.aud{background:var(--warm);border-radius:var(--radius);padding:24px;border:1px solid var(--line)}
.aud h3{font-size:1.1rem;margin-bottom:8px}
.aud p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* featured guides list */
.guides{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.guide{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;box-shadow:var(--shadow)}
.guide:hover{border-color:var(--gold)}
.guide .n{font-family:'Fraunces',serif;font-size:1.5rem;color:var(--gold);font-weight:600;line-height:1;flex-shrink:0;width:34px}
.guide h3{font-size:1.05rem;margin-bottom:4px}
.guide p{font-size:.88rem;color:var(--ink-soft);margin:0}

/* legal / affiliate CTA */
.cta-legal{background:linear-gradient(120deg,#1d3a42,#124e5b);color:#eaf3f5;border-radius:calc(var(--radius) + 4px);padding:48px;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center}
.cta-legal h2{color:#fff}
.cta-legal p{color:#cfe2e6;margin:12px 0 0}
.cta-legal .btn-primary{background:var(--gold)}
.cta-legal .right{text-align:right}
.cta-legal .disc{font-size:.78rem;color:#9fbcc2;margin-top:14px}

/* prose (articles) */
.prose{max-width:760px;margin:0 auto;padding-top:8px}
.prose>.eyebrow{display:block;margin-bottom:10px}
.prose h1{margin:0 0 12px}
.article-meta{font-size:.9rem;color:var(--muted);margin:0 0 28px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.callout.quick{background:var(--gold-soft);border-color:#ecdcb4}
.callout.quick strong{display:block;font-family:'Inter',sans-serif;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.callout.quick ul{margin:0 0 0 1.1rem}
.callout.quick li{margin-bottom:6px}
.toc{background:var(--warm);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 24px;margin:0 0 32px}
.toc .t{font-family:'Inter',sans-serif;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ol{margin:0 0 0 1.2rem}
.toc li{margin-bottom:5px;font-size:.95rem}
.toc a{color:var(--ink-soft);text-decoration:none}
.toc a:hover{color:var(--gold-ink)}
.official .t,.related .t{font-family:'Fraunces',serif;font-size:1.2rem;margin:2rem 0 .8rem}
.related{margin:2.4rem 0 0}
.related-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.related-list a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;font-weight:500;font-size:.95rem;color:var(--ink)}
.related-list a:hover{border-color:var(--gold)}
.disclaimer{font-size:.82rem;color:var(--muted);border-top:1px solid var(--line);margin-top:2.4rem;padding-top:16px}
.back-hub{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-weight:600;color:var(--gold-ink)}
.cta-legal.inline{margin:2.4rem 0 0;padding:32px;grid-template-columns:1fr}
.cta-legal.inline .right{text-align:left;margin-top:16px}
/* hub */
.hub-intro{max-width:720px;margin:0 0 8px}
.prose h2{margin:2.2rem 0 1rem}
.prose h3{margin:1.6rem 0 .6rem}
.prose ul,.prose ol{margin:0 0 1rem 1.3rem}
.prose li{margin-bottom:.5rem}
.prose a{color:var(--danube);text-decoration:underline;text-underline-offset:2px}
.callout{background:var(--gold-soft);border:1px solid #ecdcb4;border-left:4px solid var(--gold);border-radius:var(--radius-sm);padding:20px 24px;margin:1.5rem 0}
.callout strong{color:var(--gold-ink)}
.official{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 0}
.official a{display:flex;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500}
.official a:last-child{border-bottom:none}
.official a:hover{background:var(--warm)}
.official .role{font-weight:400;color:var(--muted);font-size:.88rem}

/* breadcrumb */
.crumb{font-size:.85rem;color:var(--muted);padding:20px 0 0}
.crumb a{color:var(--ink-soft)}

/* ---------------------------------------------------------------- footer */
.site-footer{background:#222a2e;color:#c4ccd2;padding:56px 0 32px;margin-top:64px}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}
.site-footer h4{font-family:'Inter',sans-serif;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:#8b96a0;margin-bottom:14px}
.site-footer a{display:block;color:#c4ccd2;font-size:.92rem;padding:4px 0}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff}
.foot-bottom{border-top:1px solid #363f45;margin-top:36px;padding-top:20px;font-size:.82rem;color:#8b96a0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-bottom .disc{max-width:640px}

/* ---------------------------------------------------------------- responsive */
@media(max-width:900px){
  .stats,.aud-grid{grid-template-columns:repeat(2,1fr)}
  .silo-grid,.guides{grid-template-columns:1fr}
  .cta-legal{grid-template-columns:1fr;text-align:left;padding:32px}
  .cta-legal .right{text-align:left}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .nav-toggle{display:block}
}
@media(max-width:560px){
  .stats,.aud-grid,.foot-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 44px}
}