/* ============================================================
   Holiday Heroes — Blog
   Loaded by blog/index.html and every blog/<slug>.html post,
   on top of style.css. Section 9 of the layout spec.
   ============================================================ */

/* ── Homepage + index article grid ────────────────────────── */
.blog-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), transform var(--transition);
}

.post-card:hover,
.post-card:focus-visible {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.post-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-card);
}

.post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card-media img {
  transform: scale(1.04);
}

.post-card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 11px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(17, 19, 21, 0.86);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  backdrop-filter: blur(6px);
}

.post-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 24px 26px;
}

.post-card-meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.post-card-title {
  margin: 10px 0 12px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.post-card-excerpt {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}

.post-card-more {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-red);
}

.post-card-more::after {
  content: " →";
}

/* ── Blog index hero ──────────────────────────────────────── */
.blog-hero {
  padding: calc(var(--section-pad) + 40px) 0 var(--section-pad);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.blog-hero h1 {
  margin: 10px auto 18px;
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.blog-hero p {
  max-width: 620px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ── Single post ──────────────────────────────────────────── */
.post-hero {
  padding: calc(var(--section-pad) + 40px) 0 44px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.post-hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.post-back {
  display: inline-block;
  margin-bottom: 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
}

.post-back:hover { color: var(--text); }

.post-title {
  margin: 12px 0 20px;
  font-size: clamp(30px, 4.6vw, 50px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.post-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 0 var(--section-pad);
  font-size: 17px;
  line-height: 1.8;
  color: #D6D8DB;
}

.post-body > p { margin: 0 0 24px; }

.post-body h2 {
  margin: 48px 0 18px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.post-body h3 {
  margin: 34px 0 14px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}

.post-body a { color: var(--accent-red); }

.post-body ul,
.post-body ol {
  margin: 0 0 24px;
  padding-left: 22px;
}

.post-body li { margin-bottom: 10px; }

.post-body strong { color: var(--text); }

/* Price/comparison tables inside posts */
.post-table-wrap {
  margin: 0 0 28px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.post-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.post-table th,
.post-table td {
  padding: 13px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.post-table th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-secondary);
  white-space: nowrap;
}

.post-table tr:last-child td { border-bottom: none; }

/* Pull-out callout */
.post-callout {
  margin: 0 0 28px;
  padding: 22px 26px;
  background: var(--bg-secondary);
  border-left: 3px solid var(--accent-red);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.post-callout p { margin: 0; }
.post-callout p + p { margin-top: 12px; }

/* End-of-post CTA */
.post-cta {
  margin-top: 56px;
  padding: 34px;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.post-cta h3 {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
}

.post-cta p {
  max-width: 460px;
  margin: 0 auto 22px;
  font-size: 15px;
  color: var(--text-muted);
}

/* Related posts */
.post-related {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; gap: 22px; }
  .post-body { font-size: 16px; }
}

/* "Read all articles" button under the homepage grid */
.blog-all-wrap {
  margin-top: 44px;
  text-align: center;
}