/* Blog Alcântara — folha compartilhada (mesmo DNA visual da landing) */
:root {
  --ink: #08192D;
  --ink-deep: #050F1D;
  --ink-2: #12253E;
  --ink-line: #1F3454;
  --flame: #FF6200;
  --flame-warm: #FF3D00;
  --fog: #E8ECF2;
  --fog-2: #D8DEE8;
  --paper: #F7F5F0;
  --white: #FFFFFF;
  --muted-on-ink: #8B96A8;
  --muted-on-fog: #5B6778;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
  --wrap: 1100px;
  --gutter: clamp(20px, 4vw, 48px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 25, 45, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-text { font-family: var(--display); font-variation-settings: "wght" 700; font-size: 15px; line-height: 1; }
.brand-text small { display: block; font-family: var(--body); font-weight: 400; font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-on-ink); margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links > a { color: var(--muted-on-ink); font-size: 14px; font-weight: 500; text-decoration: none; }
.nav-links > a:hover { color: var(--white); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 999px;
  background: var(--flame); color: var(--white);
  font-weight: 600; font-size: 13px; text-decoration: none;
  transition: background .2s ease;
}
.nav-cta:hover { background: var(--flame-warm); }

/* Hero do blog / cabeçalho de artigo */
.page-head { background: var(--ink); color: var(--white); padding: clamp(48px, 8vh, 80px) 0; }
.eyebrow {
  font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--flame); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--flame); }
.page-head h1 {
  font-family: var(--display);
  font-variation-settings: "opsz" 72, "wght" 700;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.05; letter-spacing: -0.025em;
  margin-top: 18px; max-width: 820px;
}
.page-head .lead { color: var(--muted-on-ink); font-size: 17px; margin-top: 18px; max-width: 680px; }
.artigo-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 24px; color: var(--muted-on-ink); font-size: 13px; }
.artigo-meta strong { color: var(--white); font-weight: 600; }
.breadcrumb { font-size: 13px; color: var(--muted-on-ink); margin-bottom: 18px; }
.breadcrumb a { color: var(--muted-on-ink); text-decoration: none; }
.breadcrumb a:hover { color: var(--white); }

/* Corpo do artigo */
.artigo { padding: clamp(48px, 8vh, 80px) 0; }
.artigo-inner { max-width: 760px; margin: 0 auto; }
.artigo h2 {
  font-family: var(--display);
  font-variation-settings: "opsz" 48, "wght" 700;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.15; letter-spacing: -0.02em;
  margin: 44px 0 16px;
}
.artigo h3 {
  font-family: var(--display);
  font-variation-settings: "opsz" 32, "wght" 600;
  font-size: 20px; line-height: 1.25; margin: 32px 0 12px;
}
.artigo p { margin: 0 0 18px; font-size: 16.5px; color: #2A3648; }
.artigo ul, .artigo ol { margin: 0 0 18px 22px; font-size: 16.5px; color: #2A3648; }
.artigo li { margin-bottom: 8px; }
.artigo strong { color: var(--ink); }
.artigo a { color: var(--flame-warm); text-decoration-thickness: 1px; text-underline-offset: 2px; }
.artigo table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 15px; background: var(--white); border-radius: 6px; overflow: hidden; }
.artigo th { background: var(--ink); color: var(--white); text-align: left; padding: 12px 14px; font-weight: 600; font-size: 13.5px; }
.artigo td { padding: 12px 14px; border-bottom: 1px solid var(--fog-2); vertical-align: top; }
.artigo tr:last-child td { border-bottom: 0; }

/* Caixa de destaque e CTA */
.destaque {
  background: var(--white); border-left: 3px solid var(--flame);
  padding: 18px 22px; border-radius: 0 6px 6px 0; margin: 0 0 24px;
  font-size: 15.5px; color: #2A3648;
}
.cta-box {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--white); border-radius: 8px;
  padding: 32px; margin: 36px 0;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: ""; position: absolute; top: -40%; right: -10%;
  width: 60%; height: 120%;
  background: radial-gradient(circle, rgba(255,98,0,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h3 { font-family: var(--display); font-variation-settings: "wght" 700; font-size: 22px; margin: 0 0 8px; letter-spacing: -0.015em; }
.cta-box p { color: var(--muted-on-ink); margin: 0 0 20px; font-size: 15px; position: relative; }
.cta-box .btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; background: var(--flame); color: var(--white);
  font-weight: 600; font-size: 15px; border-radius: 999px; text-decoration: none;
  transition: background .2s ease; position: relative;
}
.cta-box .btn:hover { background: var(--flame-warm); }

/* FAQ do artigo */
.faq-artigo details { background: var(--white); border-radius: 6px; margin-bottom: 10px; border: 1px solid var(--fog-2); }
.faq-artigo summary {
  cursor: pointer; padding: 16px 20px; font-weight: 600; font-size: 15.5px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-artigo summary::-webkit-details-marker { display: none; }
.faq-artigo summary::after { content: "+"; color: var(--flame); font-size: 20px; font-weight: 700; }
.faq-artigo details[open] summary::after { content: "–"; }
.faq-artigo .resposta { padding: 0 20px 16px; font-size: 15px; color: #2A3648; }

/* Cards da listagem do blog */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; padding: clamp(48px, 8vh, 72px) 0; }
.post-card {
  background: var(--white); border-radius: 8px; overflow: hidden;
  display: flex; flex-direction: column;
  text-decoration: none; color: var(--ink);
  transition: transform .25s ease, box-shadow .25s ease;
  border: 1px solid var(--fog-2);
}
.post-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(8,25,45,0.12); }
.post-card .tag {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--flame);
}
.post-card-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card h2 { font-family: var(--display); font-variation-settings: "opsz" 32, "wght" 650; font-size: 21px; line-height: 1.2; letter-spacing: -0.015em; }
.post-card p { font-size: 14.5px; color: var(--muted-on-fog); flex: 1; }
.post-card .ler { font-size: 14px; font-weight: 600; color: var(--flame-warm); }

/* Leia também */
.leia-tambem { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--fog-2); }
.leia-tambem h2 { margin-top: 0; }
.leia-tambem ul { list-style: none; margin-left: 0; }
.leia-tambem li { padding: 10px 0; border-bottom: 1px solid var(--fog-2); }
.leia-tambem a { font-weight: 600; text-decoration: none; color: var(--ink); }
.leia-tambem a:hover { color: var(--flame-warm); }

/* Rodapé */
footer.site {
  background: var(--ink-deep); color: var(--muted-on-ink);
  padding: 40px 0 28px; margin-top: 40px; font-size: 13px;
}
.footer-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer.site a { color: var(--muted-on-ink); text-decoration: none; }
footer.site a:hover { color: var(--flame); }

/* WhatsApp flutuante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; fill: var(--white); }

@media (max-width: 640px) {
  .nav-links > a.so-desktop { display: none; }
}