/* ===== Método Regenera — base editorial (Atelier Zero adaptado) — páginas internas ===== */
:root{
  --paper:#efe7d2; --paper-warm:#ece4cf; --paper-dark:#ddd2b6; --bone:#f7f1de;
  --ink:#15140f; --ink-soft:#2a2620; --ink-mute:#5a5448; --ink-faint:#8b8676;
  --gold:#b88a4a; --gold-soft:#caa063; --olive:#6e7448;
  --line:rgba(21,20,15,.16); --line-soft:rgba(21,20,15,.09);
  --disp:'Inter Tight', system-ui, sans-serif;
  --serif:'Playfair Display', Georgia, serif;
  --body:'Inter', system-ui, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink-soft);background:var(--paper);line-height:1.6;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;mix-blend-mode:multiply;opacity:.5;
  background:radial-gradient(60% 50% at 15% 10%, rgba(106,92,56,.06), transparent 60%),radial-gradient(50% 60% at 85% 80%, rgba(106,92,56,.06), transparent 60%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%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='0.06'/%3E%3C/svg%3E")}
h1,h2,h3,h4{font-family:var(--disp);font-weight:800;color:var(--ink);line-height:1.08;letter-spacing:-.03em}
.serif-it,.it{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--gold)}
.dot{color:var(--gold)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(900px,92vw);margin-inline:auto;position:relative;z-index:1}

/* topbar */
header.bar{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
header.bar,.bar{display:flex;align-items:center;justify-content:space-between;padding:14px clamp(16px,5vw,48px)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line);flex:none;background:var(--bone)}
.brand .name{font-family:var(--serif);font-style:italic;font-weight:600;font-size:21px;color:var(--ink)}
.brand .name small{display:block;font-family:var(--disp);font-size:9px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;margin-top:1px;font-style:normal}
.nav-cta{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-size:13px;font-weight:600;color:#fff8ee;background:var(--gold);padding:11px 20px;border-radius:999px;transition:.18s;white-space:nowrap}
.nav-cta:hover{background:#a3743a;transform:translateY(-1px)}

/* hero interno */
.page-hero{background:radial-gradient(120% 90% at 85% 0%,rgba(202,160,99,.2),transparent 58%);padding:64px 0 50px;border-bottom:1px solid var(--line)}
.page-hero .crumb{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--ink-faint);margin-bottom:20px;text-transform:uppercase}
.page-hero .crumb a{color:var(--ink-mute)}
.page-hero h1{font-size:clamp(34px,5.6vw,58px);line-height:1.02;margin-bottom:18px}
.page-hero p{color:var(--ink-mute);max-width:60ch;font-size:17px}

/* conteudo */
.content{padding:54px 0}
.content h2{font-size:clamp(26px,3.6vw,40px);margin:38px 0 14px;letter-spacing:-.03em}
.content h2:first-child{margin-top:0}
.content h3{font-size:21px;margin:30px 0 10px;color:var(--ink);font-weight:700;letter-spacing:-.02em}
.content p{color:var(--ink-mute);margin-bottom:16px;font-size:16.5px}
.content p b,.content li b{color:var(--ink);font-weight:500}
.content ul{margin:0 0 18px 0;list-style:none;color:var(--ink-mute)}
.content li{margin-bottom:10px;padding-left:24px;position:relative}
.content li::before{content:"—";position:absolute;left:0;color:var(--gold);font-family:var(--mono)}
.content a.inline{color:var(--gold);font-weight:500;border-bottom:1px solid rgba(184,138,74,.4)}
.callout{background:var(--bone);border:1px solid var(--line-soft);border-left:2px solid var(--gold);border-radius:14px;padding:24px 28px;margin:28px 0}
.callout p{margin:0;color:var(--ink)}

/* CTA box */
.cta-box{background:var(--ink);color:var(--paper);border-radius:22px;padding:50px 32px;text-align:center;margin:44px 0 0}
.cta-box h2{color:#fff;margin:0 0 14px;font-size:clamp(24px,3.2vw,36px)}
.cta-box p{max-width:48ch;margin:0 auto 26px;color:#cdc6b4}
.btn-gold{display:inline-flex;align-items:center;gap:9px;font-family:var(--disp);font-size:13.5px;font-weight:600;padding:15px 28px;border-radius:999px;background:var(--gold);color:#fff8ee;box-shadow:0 14px 30px -16px rgba(184,138,74,.9);transition:.18s}
.btn-gold:hover{background:#caa063;transform:translateY(-1px)}
.btn-gold svg{width:17px;height:17px;fill:currentColor}

/* paginas relacionadas */
.related{padding:50px 0;border-top:1px solid var(--line)}
.related h2{font-size:26px;margin-bottom:24px;letter-spacing:-.03em}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-card{display:block;background:var(--bone);border:1px solid var(--line-soft);border-radius:14px;padding:24px;transition:.18s}
.related-card:hover{transform:translateY(-3px)}
.related-card h3{font-size:19px;margin-bottom:8px;letter-spacing:-.02em}
.related-card p{color:var(--ink-mute);font-size:13.5px;margin:0}
@media(max-width:680px){.related-grid{grid-template-columns:1fr}}

/* footer */
footer{border-top:1px solid var(--ink);background:var(--paper)}
footer .wrap{padding-block:42px 28px;text-align:center}
footer .fbrand{font-family:var(--serif);font-style:italic;font-weight:600;font-size:23px;color:var(--ink);margin-bottom:6px}
footer .fbrand small{display:block;font-family:var(--disp);font-size:9.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-faint);margin-top:4px;font-weight:600}
footer .floc{margin:12px 0;color:var(--ink-mute);font-family:var(--mono);font-size:11px;letter-spacing:.04em}
footer .fnav{margin:16px 0;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;font-family:var(--disp);font-size:13px;font-weight:500}
footer .fnav a{color:var(--ink-soft)}footer .fnav a:hover{color:var(--gold)}
footer .fcopy{border-top:1px solid var(--line);padding-top:18px;margin-top:18px;font-family:var(--mono);font-size:10px;color:var(--ink-faint);letter-spacing:.04em}

/* whatsapp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;background:var(--gold);color:#fff8ee;border-radius:999px;box-shadow:0 14px 30px -10px rgba(184,138,74,.8);overflow:hidden;transition:transform .18s}
.wa-float:hover{transform:translateY(-2px)}
.wa-float .icn{width:56px;height:56px;display:grid;place-items:center;flex:none}
.wa-float .icn svg{width:27px;height:27px;fill:#fff8ee}
.wa-float .lbl{max-width:0;white-space:nowrap;overflow:hidden;font-family:var(--disp);font-weight:600;font-size:13.5px;transition:max-width .3s,padding .3s}
.wa-float:hover .lbl{max-width:200px;padding-right:22px}
@media(max-width:560px){.wa-float .lbl{display:none}}