/* Costura Qualificada — estilo do blog
   Mesma identidade da landing: vinho/rosa/creme/dourado, Fraunces + Inter */

:root{
  --ink:#211a24;
  --ink-soft:#5c5262;
  --berry:#c0356a;
  --berry-deep:#8f1f4c;
  --berry-2:#e0447a;
  --rose:#fbe6ee;
  --rose-2:#f6d3e0;
  --cream:#fdf8f4;
  --cream-2:#f7ece3;
  --white:#fff;
  --gold:#e6a23a;
  --green:#1f9d63;
  --line:#efe2da;
  --shadow-sm:0 2px 10px rgba(56,20,38,.06);
  --shadow:0 18px 45px -20px rgba(122,31,76,.35);
  --radius:22px;
  --radius-sm:14px;
  --container:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--cream);
  line-height:1.75;font-size:1.05rem;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;line-height:1.15;letter-spacing:-.01em;font-weight:600}
img{max-width:100%;height:auto;display:block}
a{color:var(--berry);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* Topbar */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(253,248,244,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:66px;max-width:1140px;margin:0 auto;padding:0 22px;
}
.brand{display:flex;align-items:center;gap:11px;font-family:'Fraunces';font-weight:700;font-size:1.08rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .logo{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--berry-2),var(--berry-deep));
  display:grid;place-items:center;color:#fff;font-size:.95rem;font-weight:700;
}
.brand small{
  display:block;font-family:'Inter';font-weight:600;font-size:.6rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--berry);margin-top:-3px;
}
.topbar .btn{padding:11px 22px;font-size:.88rem}

/* Botões */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:'Inter';font-weight:700;font-size:1.02rem;
  padding:16px 30px;border-radius:100px;border:0;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease;text-align:center;line-height:1.25;
}
.btn:hover{text-decoration:none}
.btn-primary{
  color:#fff;background:linear-gradient(135deg,var(--berry-2),var(--berry-deep));
  box-shadow:0 14px 30px -10px rgba(143,31,76,.6);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px rgba(143,31,76,.7)}
.btn-block{display:flex;width:100%}

/* Breadcrumb */
.crumb{font-size:.85rem;color:var(--ink-soft);padding:26px 0 0}
.crumb a{color:var(--ink-soft)}
.crumb a:hover{color:var(--berry)}

/* Artigo */
.post{padding:14px 0 70px}
.post h1{font-size:clamp(1.95rem,5.2vw,2.85rem);margin:14px 0 18px}
.post-meta{
  display:flex;align-items:center;gap:13px;flex-wrap:wrap;
  font-size:.9rem;color:var(--ink-soft);
  padding-bottom:26px;margin-bottom:30px;border-bottom:1px solid var(--line);
}
.post-meta img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 20%}
.post-meta b{color:var(--ink)}
.lead{font-size:1.16rem;color:var(--ink-soft);margin-bottom:28px}
.post h2{font-size:clamp(1.4rem,3.6vw,1.75rem);margin:44px 0 14px}
.post h3{font-size:1.16rem;margin:28px 0 10px}
.post p{margin-bottom:18px}
.post ul,.post ol{margin:0 0 20px 22px}
.post li{margin-bottom:9px}
.post strong{color:var(--ink)}

/* Sumário */
.toc{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:22px 26px;margin:0 0 34px;box-shadow:var(--shadow-sm);
}
.toc h2{font-family:'Inter';font-size:.75rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--berry);margin:0 0 12px}
.toc ol{margin:0 0 0 18px}
.toc li{margin-bottom:6px}
.toc a{color:var(--ink)}

/* Passos */
.step{
  background:var(--white);border:1px solid var(--line);border-left:4px solid var(--berry);
  border-radius:var(--radius-sm);padding:20px 24px;margin-bottom:16px;box-shadow:var(--shadow-sm);
}
.step h3{margin:0 0 8px;display:flex;gap:11px;align-items:baseline}
.step h3 span{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:var(--rose);
  color:var(--berry-deep);font-family:'Inter';font-size:.85rem;font-weight:700;
  display:inline-grid;place-items:center;
}
.step p:last-child{margin-bottom:0}

/* Tabela */
.table-wrap{overflow-x:auto;margin:0 0 24px}
table{border-collapse:collapse;width:100%;min-width:420px;background:var(--white);
  border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);font-size:.98rem}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--berry-deep);color:#fff;font-family:'Inter';font-weight:700;font-size:.88rem}
tr:last-child td{border-bottom:0}
td b{color:var(--berry-deep)}

/* Destaques */
.callout{
  background:var(--rose);border-radius:var(--radius-sm);padding:20px 24px;margin:0 0 24px;
  border-left:4px solid var(--berry-2);
}
.callout p:last-child{margin-bottom:0}
.callout.warn{background:#fdf3e3;border-left-color:var(--gold)}

/* Vídeo */
.video{
  position:relative;padding-top:56.25%;border-radius:var(--radius-sm);
  overflow:hidden;margin:0 0 12px;box-shadow:var(--shadow);background:#000;
}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-cap{font-size:.88rem;color:var(--ink-soft);margin-bottom:28px}

/* FAQ */
details{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 22px;margin-bottom:11px;box-shadow:var(--shadow-sm);
}
summary{font-weight:700;cursor:pointer;list-style:none;color:var(--ink)}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';float:right;color:var(--berry);font-size:1.3rem;line-height:1}
details[open] summary::after{content:'–'}
details p{margin:12px 0 0;color:var(--ink-soft)}

/* CTA */
.cta{
  background:linear-gradient(150deg,var(--berry-deep),var(--berry));
  color:#fff;border-radius:var(--radius);padding:38px 32px;margin:46px 0 0;text-align:center;
  box-shadow:var(--shadow);
}
.cta h2{color:#fff;margin:0 0 12px;font-size:clamp(1.35rem,3.4vw,1.7rem)}
.cta p{color:var(--rose-2);margin-bottom:22px}
.cta .btn-primary{background:#fff;color:var(--berry-deep);box-shadow:0 12px 26px -10px rgba(0,0,0,.45)}

/* Autora */
.author{
  display:flex;gap:18px;align-items:flex-start;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:22px 24px;margin:46px 0 0;box-shadow:var(--shadow-sm);
}
.author img{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:50% 20%;flex:0 0 auto}
.author h3{margin:0 0 6px;font-size:1.08rem}
.author p{font-size:.95rem;color:var(--ink-soft);margin:0}

/* Índice do blog */
.blog-head{padding:48px 0 8px;text-align:center}
.blog-head h1{font-size:clamp(2rem,5.5vw,2.9rem);margin-bottom:12px}
.blog-head p{color:var(--ink-soft);max-width:560px;margin:0 auto}
.cards{display:grid;gap:20px;padding:34px 0 70px}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:26px 28px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--berry);background:var(--rose);padding:6px 13px;border-radius:100px;margin-bottom:12px;
}
.card h2{font-size:1.28rem;margin:0 0 8px}
.card h2 a{color:var(--ink)}
.card h2 a:hover{color:var(--berry);text-decoration:none}
.card p{color:var(--ink-soft);font-size:.98rem;margin:0}

/* Rodapé */
.footer{background:var(--berry-deep);color:var(--rose-2);padding:40px 0;text-align:center;font-size:.9rem}
.footer a{color:#fff}
.footer .foot-links{margin-top:10px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}

@media(max-width:600px){
  body{font-size:1.02rem}
  .author{flex-direction:column;gap:14px}
  .cta{padding:30px 22px}
}