/* Estilo compartilhado das páginas de conteúdo (blog/guias) do BidManager */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --brand: #1a6ef5; --brand-dark: #1355c9; --teal: #008f7a;
  --ink: #0f1b2d; --ink-mid: #3a4a5c; --ink-soft: #6b7a8d;
  --border: #dde3ec; --bg: #f6f8fc; --white: #fff; --radius: 16px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', system-ui, sans-serif; color: var(--ink-mid);
  background: var(--white); line-height: 1.7; -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); }

/* Nav */
.c-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--border); }
.c-nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center;
  gap: 1rem; padding: .8rem 1.5rem; }
.c-logo { display: flex; align-items: center; gap: .5rem; text-decoration: none; }
.c-logo img { height: 30px; width: auto; }
.c-logo span { font-size: 1.1rem; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.c-logo .accent { color: var(--teal); }
.c-nav-spacer { flex: 1; }
.c-nav a.c-link { color: var(--ink-mid); text-decoration: none; font-weight: 600;
  font-size: .9rem; margin-left: 1.4rem; }
.c-nav a.c-link:hover { color: var(--brand); }
.c-cta { background: var(--brand); color: #fff !important; padding: .55rem 1.1rem;
  border-radius: 10px; font-weight: 700; font-size: .9rem; text-decoration: none; }

/* Layout do artigo */
.c-wrap { max-width: 760px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.c-breadcrumb { font-size: .8rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.c-breadcrumb a { color: var(--ink-soft); text-decoration: none; }
.c-breadcrumb a:hover { color: var(--brand); }
.c-kicker { color: var(--teal); font-weight: 700; font-size: .8rem; text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: .6rem; }
article h1 { font-size: 2.1rem; line-height: 1.2; color: var(--ink); letter-spacing: -.02em;
  margin-bottom: 1rem; }
article h2 { font-size: 1.45rem; color: var(--ink); margin: 2.2rem 0 .8rem; letter-spacing: -.01em; }
article h3 { font-size: 1.12rem; color: var(--ink); margin: 1.6rem 0 .5rem; }
article p { margin-bottom: 1rem; }
article ul, article ol { margin: 0 0 1.2rem 1.2rem; }
article li { margin-bottom: .5rem; }
article strong { color: var(--ink); }
.c-lead { font-size: 1.15rem; color: var(--ink-mid); margin-bottom: 1.6rem; }
.c-note { background: var(--bg); border-left: 4px solid var(--teal); border-radius: 8px;
  padding: 1rem 1.2rem; margin: 1.6rem 0; font-size: .96rem; }

/* CTA box */
.c-ctabox { background: linear-gradient(135deg, #0b1e45, #1a3a7a); color: #fff;
  border-radius: var(--radius); padding: 2rem; margin: 2.5rem 0 1rem; text-align: center; }
.c-ctabox h2 { color: #fff; margin: 0 0 .5rem; }
.c-ctabox p { color: rgba(255,255,255,.75); margin-bottom: 1.2rem; }
.c-ctabox a { background: var(--brand); color: #fff; padding: .75rem 1.6rem; border-radius: 10px;
  font-weight: 700; text-decoration: none; display: inline-block; }

/* Links relacionados */
.c-related { margin-top: 2.5rem; border-top: 1px solid var(--border); padding-top: 1.5rem; }
.c-related h2 { font-size: 1.1rem; }
.c-related ul { list-style: none; margin-left: 0; }
.c-related a { font-weight: 600; text-decoration: none; }

/* FAQ */
.c-faq details { border-bottom: 1px solid var(--border); }
.c-faq summary { cursor: pointer; padding: 1rem .2rem; font-weight: 700; color: var(--ink); list-style: none; }
.c-faq summary::-webkit-details-marker { display: none; }
.c-faq summary::after { content: "+"; float: right; color: var(--brand); font-size: 1.3rem; line-height: 1; }
.c-faq details[open] summary::after { content: "–"; }
.c-faq details p { padding: 0 .2rem 1.1rem; }

/* Footer */
.c-footer { background: var(--ink); color: rgba(255,255,255,.5); padding: 2.5rem 1.5rem;
  text-align: center; font-size: .85rem; }
.c-footer a { color: rgba(255,255,255,.7); text-decoration: none; }

@media (max-width: 600px) {
  article h1 { font-size: 1.6rem; }
  .c-nav a.c-link { display: none; }
}