/* ═══════════════════════════════════════════════════════════════════════════
 * VANT Blog — Estilos compartidos para todos los posts del blog
 * ═══════════════════════════════════════════════════════════════════════════ */

.blog-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 7rem 5vw 5rem;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 1.06rem;
  line-height: 1.85;
}

.blog-breadcrumb {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.4rem;
}
.blog-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--accent); }

.blog-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent);
  border: 1px solid rgba(14,165,233,0.35);
  padding: 0.3rem 0.85rem; border-radius: 50px;
  background: rgba(14,165,233,0.05); margin-bottom: 1.2rem;
}

.blog-article h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.blog-meta {
  display: flex; flex-wrap: wrap; gap: 1.4rem;
  font-size: 0.85rem; color: var(--text-muted);
  margin-bottom: 2.5rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.blog-article h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 3rem 0 1rem;
  color: var(--white);
}

.blog-article h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  margin: 2rem 0 0.8rem;
}

.blog-article p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.3rem;
}
.blog-article strong { color: var(--white); font-weight: 600; }
.blog-article em { font-style: italic; color: rgba(255,255,255,0.95); }

.blog-article ul, .blog-article ol {
  padding-left: 1.6rem; margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.85);
}
.blog-article li { margin-bottom: 0.6rem; }

.blog-article a {
  color: var(--accent); text-decoration: underline;
  text-decoration-color: rgba(14,165,233,0.4);
  text-underline-offset: 3px;
}
.blog-article a:hover { text-decoration-color: var(--accent); }

.blog-callout {
  background: rgba(14,165,233,0.06);
  border: 1px solid rgba(14,165,233,0.18);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.4rem; border-radius: 10px;
  margin: 1.8rem 0;
}
.blog-callout strong { color: var(--accent); }

.blog-faq { margin: 2rem 0; }
.blog-faq details {
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}
.blog-faq summary {
  cursor: pointer; font-family: 'Syne', sans-serif;
  font-weight: 600; font-size: 1.02rem;
  padding-right: 1.5rem; position: relative;
  list-style: none;
}
.blog-faq summary::-webkit-details-marker { display: none; }
.blog-faq summary::after {
  content: '+'; position: absolute; right: 0; top: 0;
  font-size: 1.4rem; color: var(--accent);
  transition: transform 0.2s;
}
.blog-faq details[open] summary::after { content: '−'; }
.blog-faq details p { padding-top: 0.8rem; }

.blog-cta {
  background: linear-gradient(135deg, rgba(14,165,233,0.1), rgba(59,130,246,0.05));
  border: 1px solid rgba(14,165,233,0.25);
  padding: 2rem 1.8rem; border-radius: 16px;
  text-align: center; margin: 2.5rem 0;
}
.blog-cta h3 { margin-top: 0; }
.blog-cta .btn-primary { margin-top: 1rem; }

.blog-related {
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.blog-related h3 {
  font-family: 'Syne', sans-serif;
  font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-muted);
  margin-bottom: 1rem;
}
.blog-related ul { list-style: none; padding: 0; }
.blog-related li { margin-bottom: 0.5rem; }

/* Blog index */
.blog-index { max-width: 1000px; margin: 0 auto; padding: 7rem 5vw 5rem; }
.blog-index h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
}
.blog-index .intro {
  font-size: 1.1rem; color: var(--text-muted);
  margin-bottom: 3rem; max-width: 620px;
}
.blog-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.6rem;
}
.blog-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 1.6rem; text-decoration: none;
  color: var(--white); transition: border-color 0.2s, transform 0.2s;
  display: flex; flex-direction: column;
}
.blog-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.blog-card-tag {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--accent); font-weight: 600; margin-bottom: 0.8rem;
}
.blog-card h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  margin: 0 0 0.8rem; line-height: 1.3;
}
.blog-card p {
  font-size: 0.92rem; color: var(--text-muted);
  margin: 0 0 1.2rem; line-height: 1.6; flex: 1;
}
.blog-card-meta {
  font-size: 0.78rem; color: var(--text-muted);
  margin-top: auto; padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}