.article-hero {
  background: linear-gradient(rgba(28,43,51,0.5), rgba(28,43,51,0.6)), url('../../assets/img/blog-centro-medico-molina.jpg');
  background-size: cover;
  background-position: center;
}

/* Zone post layout */
.zone-article-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 2rem;
}

.zone-hero {
  padding: 40px 0 30px;
}

.zone-hero-inner {
  max-width: 780px;
}

.zone-crumb {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: 12px;
}

.zone-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 400;
  color: var(--oscuro);
  line-height: 1.2;
  margin-bottom: 14px;
}

.zone-hero h1 em {
  color: var(--arena);
  font-style: italic;
}

.zone-lead {
  color: var(--gris);
  font-size: 18px;
  margin-top: 14px;
  max-width: 680px;
  margin-bottom: 0;
}

.zone-article {
  padding: 40px 0 60px;
}

.zone-article h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 500;
  color: var(--oscuro);
  margin: 36px 0 12px;
  line-height: 1.2;
}

.zone-article h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--oscuro);
  margin: 22px 0 8px;
}

.zone-article p {
  margin-bottom: 14px;
  font-size: 16.5px;
  color: #2c3a42;
}

.zone-article a {
  color: var(--teal-dark, #2F6363);
}

.zone-article a:hover {
  color: var(--teal);
}

.zone-callout {
  background: #fff;
  border-left: 3px solid var(--arena);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 22px 0;
  font-size: 15.5px;
  color: #3a4951;
}

.zone-checklist {
  list-style: none;
  margin: 14px 0;
  padding: 0;
}

.zone-checklist li {
  padding-left: 24px;
  position: relative;
  margin-bottom: 6px;
  font-size: 16.5px;
  color: #2c3a42;
}

.zone-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

.zone-servicios {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 16px 0;
}

.zone-it {
  background: #fff;
  border: 1px solid #e2e8e6;
  border-radius: 12px;
  padding: 18px;
}

.zone-it h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.zone-it p {
  font-size: 14px;
  color: #54636b;
  margin: 0;
}

.zone-faq details {
  background: #fff;
  border: 1px solid #e2e8e6;
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 10px;
}

.zone-faq summary {
  font-weight: 600;
  cursor: pointer;
  font-size: 15.5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.zone-faq summary::-webkit-details-marker { display: none; }

.zone-faq summary::after {
  content: "+";
  color: var(--teal);
  font-size: 20px;
}

.zone-faq details[open] summary::after { content: "–"; }

.zone-faq p {
  margin-top: 10px;
  font-size: 14.5px;
  color: #54636b;
}

.zone-cta-card {
  margin-top: 36px;
  background: linear-gradient(160deg, #234f4f, #1C2B33);
  color: #fff;
  border-radius: 18px;
  padding: 30px;
}

.zone-cta-card h3 {
  color: #fff;
  font-size: 24px;
  margin-bottom: 8px;
}

.zone-cta-card p {
  color: #cfd8d6;
  font-size: 15px;
  margin-bottom: 18px;
}

.zone-cta-card a {
  display: inline-block;
  background: var(--arena);
  color: var(--oscuro);
  padding: 13px 26px;
  border-radius: 24px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.zone-cta-card a:hover {
  background: #fff;
}

.zone-related {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid #e2e8e6;
}

.zone-related h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--oscuro);
}

.zone-related a {
  display: block;
  padding: 6px 0;
  font-size: 15px;
  text-decoration: none;
  color: var(--teal-dark, #2F6363);
}

.zone-related a:hover {
  color: var(--teal);
}

@media (max-width: 560px) {
  .zone-servicios { grid-template-columns: 1fr; }
}