/* ══════════════════════════════════════════════════════════
   DERMABABY — Blog Article Styles
   Used by individual blog post pages in /blog/
   ══════════════════════════════════════════════════════════ */

/* ── Article Hero ─────────────────────────────────────── */
.article-hero {
  background: linear-gradient(140deg, #F5EEE6 0%, #FAF6F0 45%, var(--white) 80%);
  padding: 5rem 0 3.5rem;
}
.article-hero__inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.article-hero__category {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--teal);
  background: var(--teal-light); padding: .35rem .9rem;
  border-radius: 100px; margin-bottom: 1.25rem;
}
.article-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.8rem);
  line-height: 1.2; color: var(--black-soft);
  margin-bottom: 1.1rem;
}
.article-hero__lead {
  font-size: 1.1rem; color: var(--gray-muted);
  line-height: 1.7; margin-bottom: 2rem;
  max-width: 640px; margin-left: auto; margin-right: auto;
}
.article-meta {
  display: flex; align-items: center; justify-content: center;
  gap: 1.25rem; flex-wrap: wrap;
  font-size: .82rem; color: var(--gray-muted);
}
.article-meta__author {
  display: flex; align-items: center; gap: .5rem;
  font-weight: 600; color: var(--gray-text);
}
.article-meta__avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(140deg, var(--teal-light), #EDE6DC);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
}
.article-meta__divider { color: var(--gray-border); }

/* ── Article Layout ───────────────────────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3.5rem;
  align-items: start;
  padding: 3.5rem 0 5rem;
}
@media (max-width: 960px) { .article-layout { grid-template-columns: 1fr; } }

/* ── Article Body ─────────────────────────────────────── */
.article-body {
  max-width: 720px;
}
.article-body h2 {
  font-size: 1.55rem; color: var(--black-soft);
  margin: 2.5rem 0 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--gray-border);
  line-height: 1.25;
}
.article-body h3 {
  font-size: 1.15rem; color: var(--black-soft);
  margin: 1.75rem 0 .6rem;
}
.article-body p {
  font-size: 1rem; color: var(--gray-text);
  line-height: 1.78; margin-bottom: 1.1rem;
}
.article-body ul, .article-body ol {
  padding-left: 1.4rem; margin-bottom: 1.25rem;
}
.article-body li {
  font-size: 1rem; color: var(--gray-text);
  line-height: 1.7; margin-bottom: .5rem;
}
.article-body strong { color: var(--black-soft); }
.article-body a { color: var(--teal); text-decoration: underline; }
.article-body a:hover { color: var(--teal-dark); }

/* Callout boxes */
.article-callout {
  border-radius: 16px; padding: 1.4rem 1.6rem;
  margin: 1.75rem 0; display: flex; gap: 1rem;
  align-items: flex-start;
}
.article-callout--tip { background: var(--teal-light); border-left: 4px solid var(--teal); }
.article-callout--warn { background: #FFF8EC; border-left: 4px solid var(--amber); }
.article-callout--alert { background: #FEF0F0; border-left: 4px solid var(--coral); }
.article-callout--info { background: var(--blue-light); border-left: 4px solid var(--teal-dark); }
.article-callout__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: .05rem; }
.article-callout__body { flex: 1; }
.article-callout__body strong {
  display: block; font-size: .9rem; font-weight: 700;
  color: var(--black-soft); margin-bottom: .35rem;
}
.article-callout__body p {
  font-size: .9rem; margin-bottom: 0;
  color: var(--gray-text); line-height: 1.65;
}

/* Comparison / info table */
.article-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: .9rem; }
.article-table th {
  background: var(--teal); color: var(--white);
  padding: .75rem 1rem; text-align: left; font-weight: 600;
}
.article-table td {
  padding: .7rem 1rem; border-bottom: 1px solid var(--gray-border);
  color: var(--gray-text); vertical-align: top;
}
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:nth-child(even) td { background: var(--gray-bg); }

/* Image placeholder */
.article-img {
  width: 100%; border-radius: 16px;
  background: linear-gradient(140deg, #EDE6DC, #F2EBE1, #F5EEE6);
  aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem; margin: 1.75rem 0;
  border: 1px solid var(--gray-border);
}

/* Stat grid */
.article-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin: 1.75rem 0;
}
@media (max-width: 600px) { .article-stats { grid-template-columns: 1fr; } }
.stat-card {
  background: var(--gray-bg); border: 1px solid var(--gray-border);
  border-radius: 14px; padding: 1.25rem; text-align: center;
}
.stat-card__num {
  font-family: var(--font-head); font-size: 2rem;
  font-weight: 800; color: var(--teal); display: block;
}
.stat-card__label { font-size: .8rem; color: var(--gray-muted); line-height: 1.4; }

/* Mid-article CTA */
.article-cta-mid {
  background: linear-gradient(140deg, #EDF2EF, #F5EEE6);
  border-radius: 20px; padding: 2rem 2.25rem;
  margin: 2.5rem 0; display: flex; align-items: center;
  gap: 1.5rem; flex-wrap: wrap;
}
.article-cta-mid__text h4 {
  font-size: 1.1rem; color: var(--black-soft); margin-bottom: .3rem;
}
.article-cta-mid__text p { font-size: .88rem; color: var(--gray-muted); margin: 0; }
.article-cta-mid__actions { display: flex; gap: .75rem; flex-shrink: 0; flex-wrap: wrap; }

/* Number list (custom) */
.article-steps { list-style: none; padding: 0; margin: 1.25rem 0; counter-reset: steps; }
.article-steps li {
  counter-increment: steps;
  display: flex; align-items: flex-start; gap: .9rem;
  padding: .9rem 0; border-bottom: 1px solid var(--gray-border);
}
.article-steps li:last-child { border-bottom: none; }
.article-steps li::before {
  content: counter(steps);
  min-width: 32px; height: 32px;
  background: var(--teal); color: var(--white);
  font-family: var(--font-head); font-size: .85rem; font-weight: 700;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* Two-column comparison */
.article-compare {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.25rem; margin: 1.75rem 0;
}
@media (max-width: 540px) { .article-compare { grid-template-columns: 1fr; } }
.compare-col { border-radius: 14px; padding: 1.25rem; }
.compare-col--yes { background: var(--teal-light); border: 1.5px solid var(--teal); }
.compare-col--no  { background: #FEF0F0; border: 1.5px solid var(--coral); }
.compare-col h5 {
  font-size: .85rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; margin-bottom: .75rem;
}
.compare-col--yes h5 { color: var(--teal-dark); }
.compare-col--no  h5 { color: #9B5449; }
.compare-col ul { padding-left: 1.1rem; margin: 0; }
.compare-col li { font-size: .88rem; color: var(--gray-text); line-height: 1.6; margin-bottom: .35rem; }

/* ── Sidebar (TOC + doctor card) ─────────────────────── */
.article-sidebar { position: sticky; top: 90px; }
.toc-card {
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: 18px; padding: 1.5rem; margin-bottom: 1.5rem;
}
.toc-card h4 {
  font-size: .88rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--gray-muted);
  margin-bottom: 1rem; padding-bottom: .65rem;
  border-bottom: 1px solid var(--gray-border);
}
.toc-list { list-style: none; padding: 0; margin: 0; }
.toc-list li { padding: .3rem 0; }
.toc-list a {
  font-size: .88rem; color: var(--gray-text);
  text-decoration: none; display: flex; align-items: center; gap: .5rem;
  transition: color .15s;
}
.toc-list a:hover, .toc-list a.active { color: var(--teal); }
.toc-list a .ph { font-size: .8rem; color: var(--gray-border); }
.toc-list a.active .ph { color: var(--teal); }

.sidebar-wa {
  background: linear-gradient(140deg, #EDF2EF, #F5EEE6);
  border-radius: 18px; padding: 1.5rem; text-align: center;
  margin-bottom: 1.5rem;
}
.sidebar-wa h4 { font-size: 1rem; color: var(--black-soft); margin-bottom: .4rem; }
.sidebar-wa p { font-size: .83rem; color: var(--gray-muted); margin-bottom: 1.1rem; line-height: 1.5; }
.sidebar-related h4 {
  font-size: .88rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--gray-muted); margin-bottom: 1rem;
}
.related-mini { list-style: none; padding: 0; margin: 0; }
.related-mini li {
  padding: .6rem 0; border-bottom: 1px solid var(--gray-border);
}
.related-mini li:last-child { border-bottom: none; }
.related-mini a {
  font-size: .88rem; font-weight: 600; color: var(--gray-text);
  text-decoration: none; display: flex; align-items: center; gap: .5rem;
  line-height: 1.35;
}
.related-mini a:hover { color: var(--teal); }

/* ── FAQ in articles ──────────────────────────────────── */
.article-faq { margin-top: 3rem; }
.article-faq h2 { font-size: 1.55rem; margin-bottom: 1.5rem; }

/* ── Related articles footer ──────────────────────────── */
.article-related {
  background: var(--gray-bg); padding: 3rem 0 4rem;
  border-top: 1px solid var(--gray-border);
}
.article-related h3 {
  font-size: 1.3rem; color: var(--black-soft);
  margin-bottom: 2rem; text-align: center;
}
.related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
@media (max-width: 800px) { .related-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .related-grid { grid-template-columns: 1fr; } }
.related-card {
  background: var(--white); border-radius: 16px;
  border: 1px solid var(--gray-border); overflow: hidden;
  text-decoration: none; transition: transform .2s, box-shadow .2s;
  display: block;
}
.related-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(91,123,111,.12); }
.related-card__img {
  height: 120px; background: linear-gradient(140deg, #EDE6DC, #F2EBE1);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.related-card__body { padding: 1.1rem; }
.related-card__cat {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--teal); display: block; margin-bottom: .4rem;
}
.related-card__title {
  font-size: .95rem; font-weight: 700; color: var(--black-soft);
  line-height: 1.35;
}

/* TOC active highlight (JS driven) */
.toc-highlight {
  background: var(--teal-light); border-radius: 8px; padding: .2rem .5rem;
  margin-left: -.5rem; color: var(--teal) !important;
}