/* ═══════════════════════════════════════════════════
   POST-STYLE.CSS — Arka Company
   Estilos específicos de posts do blog e pages de cases
   Nav, Footer e WA Widget → shared.css
   ═══════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Variáveis exclusivas de posts — demais herdadas do shared.css */
:root {
  --border2: rgba(255,255,255,0.14);
  --radius:  4px;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--navy); color: var(--text); line-height: 1.6; overflow-x: hidden; }

/* POST LAYOUT */
.post-main { padding-top: 72px; }
.post-container { max-width: 760px; margin: 0 auto; padding: 64px 24px 80px; }

/* BACK LINK */
.back-link { display: inline-block; color: var(--accent); text-decoration: none; font-size: 14px; font-weight: 600; margin-bottom: 32px; transition: opacity 0.2s; }
.back-link:hover { opacity: 0.75; }

/* CATEGORIES */
.post-cats { margin-bottom: 16px; }
.post-cat { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy); background: var(--accent); padding: 4px 10px; border-radius: 3px; }

/* POST HEADER */
.post-header h1 { font-size: clamp(28px, 4vw, 44px); font-weight: 900; color: var(--white); line-height: 1.1; letter-spacing: -0.025em; margin-bottom: 20px; }
.post-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--muted); padding-bottom: 40px; border-bottom: 1px solid var(--border); margin-bottom: 40px; }
.post-info .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--muted); }

/* IMAGES */
.post-featured-img { width: 100%; height: 160px; object-fit: cover; object-position: center; display: block; border-radius: 6px; margin-bottom: 40px; border: 1px solid var(--border); }
.post-inline-img-wrap { margin: 36px 0; }
.post-inline-img-wrap img { width: 100%; height: 260px; object-fit: cover; object-position: center; display: block; border-radius: 6px; border: 1px solid var(--border); }
.post-inline-caption { font-size: 12px; color: var(--muted); text-align: center; margin-top: 10px; font-style: italic; }

/* ARTICLE BODY */
.post-content p { font-size: 17px; color: var(--text); line-height: 1.8; margin-bottom: 24px; }
.post-content h2 { font-size: 24px; font-weight: 800; color: var(--white); letter-spacing: -0.02em; margin: 48px 0 16px; line-height: 1.2; }
.post-content h3 { font-size: 19px; font-weight: 700; color: var(--white); margin: 32px 0 12px; }
.post-content strong { color: var(--white); font-weight: 700; }
.post-content ul, .post-content ol { padding-left: 24px; margin-bottom: 24px; }
.post-content li { font-size: 17px; color: var(--text); line-height: 1.75; margin-bottom: 8px; }
.post-content blockquote { border-left: 3px solid var(--accent); padding: 16px 24px; background: rgba(91,191,181,0.05); border-radius: 0 6px 6px 0; margin: 32px 0; font-size: 18px; font-weight: 600; color: var(--white); line-height: 1.5; }

/* CTA BOX */
.post-cta-box { background: var(--dark2); border: 1px solid rgba(91,191,181,0.3); border-radius: 8px; padding: 32px; margin: 48px 0 0; }
.post-cta-box p { font-size: 17px; color: var(--text); margin-bottom: 20px; }
.post-cta-box strong { color: var(--white); }
.cta-btn { display: inline-block; background: var(--white); color: var(--navy); text-decoration: none; font-weight: 700; font-size: 15px; padding: 12px 24px; border-radius: 4px; transition: background 0.2s; }
.cta-btn:hover { background: var(--accent); }

/* POST NAV */
.post-nav { display: flex; justify-content: space-between; padding-top: 40px; border-top: 1px solid var(--border); margin-top: 48px; }
.post-nav a { color: var(--accent); text-decoration: none; font-size: 14px; font-weight: 600; transition: opacity 0.2s; }
.post-nav a:hover { opacity: 0.75; }

/* MOBILE */
@media (max-width: 900px) {
  .post-container { padding: 48px 20px 64px; }
  .post-content p, .post-content li { font-size: 15px; }
  .post-content h2 { font-size: 20px; }
  .post-content h3 { font-size: 17px; }
  .post-content blockquote { font-size: 15px; padding: 12px 16px; }
  .post-cta-box { padding: 20px; }
  .post-nav { flex-direction: column; gap: 16px; }
}