/* ============================================
   Mundo Curioso Hoje — Estilo Global
/* Mundo Curioso Hoje - Estilo Global */ )
   ============================================ */

:root{
  --azul:#0e4a7b; --azul-esc:#0a355a; --amarelo:#ffb703; --cinza-50:#f8fafc;
  --cinza-100:#f1f5f9; --cinza-200:#e2e8f0; --cinza-600:#475569; --cinza-800:#1e293b;
  --verde:#0a7a42; --radius:14px; --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--cinza-800);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--azul);text-decoration:none}
a:hover{color:var(--azul-esc);text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Topbar */
.topbar{background:var(--azul);color:#fff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:6px 20px;gap:12px}
.topbar a{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* Header */
header.site{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--cinza-200)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;color:var(--azul);font-size:22px}
.brand span{color:var(--cinza-800)}
.brand small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--cinza-600);font-weight:600;margin-top:-4px}
nav.main{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
nav.main a{font-weight:600;font-size:14px;color:var(--cinza-800);padding:6px 0;border-bottom:2px solid transparent}
nav.main a[aria-current="page"]{color:var(--azul);border-color:var(--amarelo)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px;border:1px solid var(--azul);background:var(--azul);color:#fff}
.btn:hover{background:var(--azul-esc);color:#fff;text-decoration:none}
.btn--ghost{background:#fff;color:var(--azul)}

/* Hero / Cards */
.hero{background:var(--cinza-50);border-bottom:1px solid var(--cinza-200);padding:28px 0}
.hero h1{font-size:clamp(28px,4vw,38px);line-height:1.05;letter-spacing:-.03em;margin:0 0 10px}
.hero p{color:var(--cinza-600);font-size:clamp(16px,2vw,18px);max-width:720px;margin:0}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.card{grid-column:span 12;background:#fff;border:1px solid var(--cinza-200);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 10px 30px rgba(2,12,27,.08);transform:translateY(-2px)}
.card-img{aspect-ratio:16/9;background:var(--cinza-100);position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:12px;left:12px;background:var(--amarelo);color:#1a1a1a;font-weight:800;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:999px}
.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-meta{font-size:12px;color:var(--cinza-600);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.card-meta time{font-weight:600}
.card h3{font-size:18px;line-height:1.25;margin:0;letter-spacing:-.02em}
.card p{font-size:14px;color:var(--cinza-600);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(min-width:640px){ .card{grid-column:span 6} }
@media(min-width:980px){ .card{grid-column:span 4} }

/* Breadcrumb */
.breadcrumb{font-size:13px;color:var(--cinza-600);margin:18px 0}
.breadcrumb a{color:var(--cinza-600)}

/* Article */
article.post{max-width:760px;margin:0 auto}
article.post h1{font-size:clamp(30px,5vw,42px);line-height:1.05;letter-spacing:-.03em;margin:10px 0 12px}
article.post .lead{font-size:19px;color:var(--cinza-600);line-height:1.5;margin:0 0 18px}
article.post h2{font-size:24px;letter-spacing:-.02em;margin:32px 0 12px;line-height:1.2;border-left:4px solid var(--amarelo);padding-left:12px}
article.post h3{font-size:18px;margin:22px 0 8px}
article.post p, article.post li{font-size:17px;line-height:1.75}
article.post ul, article.post ol{padding-left:20px}

/* Author box */
.autor-box{display:flex;gap:14px;align-items:center;background:var(--cinza-50);border:1px solid var(--cinza-200);border-radius:12px;padding:14px;margin:18px 0}
.autor-box img{width:56px;height:56px;border-radius:50%;object-fit:cover}
.autor-box strong{font-size:14px}
.autor-box span{font-size:13px;color:var(--cinza-600)}

/* Featured image */
.feat-img{border-radius:14px;overflow:hidden;margin:18px 0;border:1px solid var(--cinza-200)}
.feat-img figcaption{font-size:12px;color:var(--cinza-600);padding:8px 12px;background:var(--cinza-50);text-align:center}

/* Article prose (converted from Markdown) */
.prose h2{font-size:24px;letter-spacing:-.02em;margin:32px 0 12px;line-height:1.2;border-left:4px solid var(--amarelo);padding-left:12px}
.prose h3{font-size:18px;margin:22px 0 8px}
.prose p, .prose li{font-size:17px;line-height:1.75}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose blockquote{border-left:3px solid var(--cinza-200);margin:16px 0;padding:8px 14px;color:var(--cinza-600);background:var(--cinza-50)}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.prose th, .prose td{border:1px solid var(--cinza-200);padding:8px 10px;text-align:left}
.prose th{background:var(--cinza-50)}
.prose ul, .prose ol{padding-left:20px}
.prose ol li{margin-bottom:6px}
.prose ul li{margin-bottom:4px}

/* FAQ */
.faq{border:1px solid var(--cinza-200);border-radius:12px;overflow:hidden;margin:12px 0}
.faq details{border-bottom:1px solid var(--cinza-200);padding:14px 16px;background:#fff}
.faq details:last-child{border-bottom:0}
.faq summary{font-weight:700;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}

/* Notice / Warning */
.aviso{background:#fff7ed;border:1px solid #fed7aa;color:#7c2d12;padding:12px 14px;border-radius:10px;font-size:13px;margin:16px 0}

/* Section */
.section{padding:28px 0}

/* Utilities */
.kicker{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--verde)}
.discover-note{font-size:12px;color:var(--cinza-600);background:var(--cinza-50);border:1px dashed var(--cinza-200);padding:10px 12px;border-radius:8px}
input,textarea{width:100%;padding:12px 14px;border:1px solid var(--cinza-200);border-radius:10px;font:inherit}
input:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:#60a5fa}
label{font-weight:600;font-size:14px}

/* Footer */
footer.site{margin-top:40px;background:#0b2e4a;color:#dbeafe;border-top:4px solid var(--amarelo)}
footer.site a{color:#dbeafe}
.footer-grid{display:grid;grid-template-columns:1fr;gap:22px;padding:28px 0}
@media(min-width:760px){.footer-grid{grid-template-columns:1.4fr .8fr .8fr}}
footer.site h4{margin:0 0 10px;color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase}
footer.site p, footer.site li{font-size:14px;line-height:1.6;color:#cbd5e1}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.copy{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;font-size:12px;color:#93b4d4;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}