/* ================================ */
/* CONFIGURACIÓN GENERAL */
/* ================================ */

:root {
  --bg-color: #f7f7f9;
  --card-bg: #ffffff;
  --accent: #2563eb;
  --accent-soft: #e0ebff;
  --text-main: #111827;
  --text-muted: #6b7280;
  --border-soft: #e5e7eb;
  --radius-lg: 16px;
  --shadow-soft: 0 18px 35px rgba(15, 23, 42, 0.08);
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background: radial-gradient(circle at top left, #eef2ff, #f9fafb 40%, #f3f4f6);
  color: var(--text-main);
  line-height: 1.6;
}

/* ================================ */
/* CONTENEDOR PRINCIPAL */
/* ================================ */

.blog-wrapper {
  max-width: 950px;
  margin: 40px auto;
  padding: 0 16px 64px;
}

/* ================================ */
/* TARJETA DEL POST */
/* ================================ */

.blog-post {
  background: var(--card-bg);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  padding: 40px 30px 48px;
  border: 1px solid rgba(148, 163, 184, 0.28);
}

/* Responsive */
@media (min-width: 768px) {
  .blog-post {
    padding: 50px 60px 64px;
  }
}

/* ================================ */
/* BADGE */
/* ================================ */

.post-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #1d4ed8;
  font-weight: 700;
  margin-bottom: 18px;
}

.post-badge .dot {
  width: 6px;
  height: 6px;
  background: #1d4ed8;
  border-radius: 50%;
}

/* ================================ */
/* TITULOS */
/* ================================ */

.post-title {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin: 0 0 12px;
  line-height: 1.15;
}

.post-subtitle {
  margin: 0 0 22px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
}

/* ================================ */
/* AUTOR */
/* ================================ */

.meta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--border-soft);
  margin-bottom: 26px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.35);
}

.author-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.author-name a:hover {
  text-decoration: underline;
}

.author-role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.meta-extra {
  display: flex;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.meta-pill {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: #f9fafb;
}

/* ================================ */
/* CONTENIDO */
/* ================================ */

.post-body {
  font-size: 1.05rem;
  color: #111827;
}

.post-body h2 {
  font-size: 1.45rem;
  margin-top: 34px;
  margin-bottom: 10px;
  color: #0f172a;
}

.post-body h3 {
  font-size: 1.15rem;
  margin-top: 22px;
  margin-bottom: 6px;
  color: #1e293b;
}

.post-body p {
  margin: 10px 0 14px;
}

.post-body ul {
  margin: 4px 0 16px 22px;
  padding-left: 0;
}

.post-body li {
  margin: 6px 0;
}

/* ================================ */
/* CAJA DESTACADA */
/* ================================ */

.highlight-box {
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  background: linear-gradient(135deg, #e8f0ff, #f9fafb);
  border: 1px solid #dbeafe;
  margin: 22px 0;
  font-size: 0.97rem;
}

.highlight-box strong {
  color: #1d4ed8;
}

/* ================================ */
/* BLOCKQUOTE */
/* ================================ */

blockquote {
  margin: 22px 0;
  padding: 16px 20px;
  border-left: 4px solid #2563eb;
  background: #eef2ff;
  border-radius: 0 14px 14px 0;
  color: #1e293b;
  font-size: 1rem;
}

blockquote p {
  margin: 0;
}

/* ================================ */
/* CHECKLIST */
/* ================================ */

.checklist {
  border-radius: var(--radius-lg);
  border: 1px dashed #bfd0ff;
  padding: 16px 18px;
  background: #f8fafc;
  font-size: 0.98rem;
  margin: 26px 0;
}

.checklist-title {
  font-weight: 700;
  margin-bottom: 6px;
  color: #1f2937;
}

/* ================================ */
/* TAGS */
/* ================================ */

.pill-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pill-tag {
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: #e0eaff;
  color: #1d4ed8;
  border: 1px solid #bfdcff;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ================================ */
/* FOOTER */
/* ================================ */

.post-footer {
  border-top: 1px dashed var(--border-soft);
  margin-top: 34px;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ================================ */
/* CTA FINAL */
/* ================================ */

.cta-box {
  margin-top: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid #c4d3ff;
  background: radial-gradient(circle at top left, #e3ebff, #f8faff);
  padding: 18px 20px;
  font-size: 0.97rem;
  color: #1e293b;
}

.cta-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1d4ed8;
  text-decoration: none;
}

.cta-link:hover {
  text-decoration: underline;
}

/* ================================ */
/* RESPONSIVE MEJORADO */
/* ================================ */

@media (max-width: 600px) {

  .blog-post {
    padding: 30px 22px;
  }

  .post-title {
    font-size: 1.9rem;
  }

  .post-body {
    font-size: 1rem;
  }

  .post-body h2 {
    font-size: 1.3rem;
  }

  .post-body h3 {
    font-size: 1.05rem;
  }

  .author-avatar {
    width: 42px;
    height: 42px;
    font-size: 16px;
  }
}