/* ============================================================
   ANTANA — блог: список статей і сторінка статті.
   Використовує токени з style.css.
   ============================================================ */

/* ---------- список ---------- */
.blog-page { padding: clamp(48px, 8vh, 96px) 0 clamp(64px, 10vh, 118px); }
.blog-lead { max-width: 640px; }

.blog-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 26px 22px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.blog-card:hover {
  border-color: var(--ink);
  box-shadow: 8px 8px 0 rgba(16, 21, 28, .08);
}
.blog-card h2 {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 600;
  line-height: 1.3;
}
.blog-card h2 a { color: var(--ink); text-decoration: none; }
.blog-card h2 a::after { content: ''; position: absolute; inset: 0; }
.blog-card:hover h2 a { color: var(--orange-deep); }
.blog-card p { font-size: 15.5px; color: var(--ink-70); flex: 1; }
.blog-card-more {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange-text);
}

/* ---------- мета-рядок ---------- */
.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--ink-45);
  text-transform: uppercase;
}
.post-tag {
  color: var(--orange-text);
  border: 1px solid currentColor;
  border-radius: var(--radius);
  padding: 2px 8px;
}

/* ---------- стаття ---------- */
.post-page { padding: clamp(40px, 7vh, 80px) 0 clamp(64px, 10vh, 118px); }

.crumbs {
  display: flex;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-45);
  margin-bottom: 26px;
}
.crumbs a { color: var(--ink-45); text-decoration: none; }
.crumbs a:hover { color: var(--orange-deep); }

.post-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(27px, 4.6vw, 44px);
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: 18px 0 34px;
}

.post-body { font-size: 17.5px; line-height: 1.7; }
.post-body > * + * { margin-top: 1.05em; }
.post-body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.3;
  margin-top: 1.9em;
}
.post-body h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  margin-top: 1.6em;
}
.post-body ul, .post-body ol { padding-left: 1.3em; }
.post-body li + li { margin-top: .45em; }
.post-body a { color: var(--orange-text); text-underline-offset: 3px; }
.post-body a:hover { color: var(--orange-deep); }
.post-body strong { font-weight: 650; }

.post-body blockquote {
  border-left: 3px solid var(--orange);
  padding: 6px 0 6px 20px;
  color: var(--ink-70);
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15.5px;
  line-height: 1.45;
}
.post-body th, .post-body td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.post-body th {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-70);
  background: var(--paper-2);
}
.post-table-wrap { overflow-x: auto; }

.post-note {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cobalt);
  border-radius: var(--radius);
  background: var(--paper-2);
  padding: 16px 20px;
  font-size: 16px;
}
.post-note .note-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 6px;
}

/* ---------- FAQ ---------- */
.post-faq { margin-top: 56px; }
.post-faq h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 27px);
  margin-bottom: 20px;
}
.post-faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-2);
}
.post-faq-item + .post-faq-item { margin-top: 10px; }
.post-faq-item summary {
  cursor: pointer;
  padding: 15px 18px;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.post-faq-item summary::-webkit-details-marker { display: none; }
.post-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--orange-deep);
}
.post-faq-item[open] summary::after { content: '−'; }
.post-faq-item p { padding: 0 18px 16px; color: var(--ink-70); }

/* ---------- CTA і related ---------- */
.post-cta {
  margin-top: 56px;
  padding: 30px 30px 28px;
  background: var(--ink);
  color: var(--paper-on-ink);
  border-radius: var(--radius);
}
.post-cta .lm-label { color: rgba(237, 240, 244, .55); }
.post-cta .lm-line { background: var(--line-on-ink); }
.post-cta h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 26px);
  margin: 14px 0 10px;
}
.post-cta p { color: rgba(237, 240, 244, .8); max-width: 560px; }
.post-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.post-cta .btn-ghost { color: var(--paper-on-ink); border-color: rgba(237, 240, 244, .4); }
.post-cta .btn-ghost::before { background: var(--paper-on-ink); }
.post-cta .btn-ghost:hover { color: var(--ink); }

.post-related { margin-top: 46px; }
.post-related ul { list-style: none; margin-top: 16px; }
.post-related li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line-soft);
}
.post-related a { color: var(--ink); font-weight: 600; text-decoration: none; }
.post-related a:hover { color: var(--orange-deep); }
.post-rel-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-45);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .post-related li { flex-direction: column; gap: 4px; }
}