/* Blog styles. Built on the variables from the main site's /assets/style.css (colors, fonts, .container, .btn, .card, .eyebrow). */

.blog-main { min-height: 60vh; }

/* ---- Index hero ---- */
.blog-hero { padding: 72px 0 28px; }
.blog-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #fff 30%, var(--cyan) 70%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.blog-lead { margin: 0 0 24px; max-width: 720px; color: var(--muted); font-size: 18px; }

.blog-cats { display: flex; flex-wrap: wrap; gap: 10px; }
.blog-chip {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--line2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .05);
  color: var(--soft);
  font-size: 13px;
  font-weight: 800;
  transition: .18s ease;
}
.blog-chip:hover { border-color: var(--gold); color: var(--gold); }
.blog-chip.is-active { background: linear-gradient(135deg, #fff, #edf1ff); color: #050411; border-color: transparent; }

/* ---- Card grid ---- */
.blog-list { padding: 18px 0 80px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }

.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, .055);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--line2); box-shadow: var(--shadow); }
.blog-card-img { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--panel2); }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.04); }
.blog-card-ph {
  display: block; width: 100%; height: 100%;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 229, 255, .28), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(128, 87, 255, .38), transparent 50%),
    linear-gradient(135deg, #0d0b18, #141022);
}
.blog-card-body { display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 26px; flex: 1; }
.blog-card-title { margin: 0; font-size: 21px; line-height: 1.25; letter-spacing: -.01em; }
.blog-card-title a:hover { color: var(--gold); }
.blog-card-excerpt { margin: 0; color: var(--muted); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-readmore { margin-top: auto; color: var(--cyan); font-weight: 800; font-size: 14px; }
.blog-readmore:hover { color: var(--gold); }

.blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; color: var(--muted); font-size: 13px; }

.blog-card.is-featured { grid-column: 1 / -1; flex-direction: row; }
.blog-card.is-featured .blog-card-img { flex: 1.25; aspect-ratio: auto; min-height: 320px; }
.blog-card.is-featured .blog-card-body { flex: 1; justify-content: center; padding: 38px; }
.blog-card.is-featured .blog-card-title { font-size: clamp(26px, 3vw, 36px); }
.blog-card.is-featured .blog-card-excerpt { -webkit-line-clamp: 5; font-size: 16px; }

.blog-pagination { display: flex; justify-content: center; align-items: center; gap: 20px; margin-top: 44px; color: var(--muted); }
.blog-pagination .btn { background: rgba(255, 255, 255, .07); color: #fff; border: 1px solid var(--line2); }

.blog-empty { padding: 90px 0; text-align: center; color: var(--muted); }
.blog-empty h1, .blog-empty h2 { color: #fff; margin: 0 0 10px; }

/* ---- Single post ---- */
.post-wrap { max-width: 820px; padding: 56px 0 40px; }
.post-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; color: var(--muted); font-size: 13px; }
.post-crumbs a:hover { color: var(--gold); }
.post-head { margin-bottom: 28px; }
.post-head .blog-chip { margin-bottom: 16px; }
.post-title { margin: 0 0 16px; font-size: clamp(32px, 5vw, 52px); line-height: 1.08; letter-spacing: -.03em; }
.post-hero { margin: 0 0 36px; border-radius: 26px; overflow: hidden; border: 1px solid var(--line); }
.post-hero img { display: block; width: 100%; height: auto; }

.post-content { font-size: 18px; line-height: 1.75; color: #dfe4f3; }
.post-content > *:first-child { margin-top: 0; }
.post-content p { margin: 0 0 1.25em; }
.post-content h2 { margin: 2em 0 .6em; font-size: 30px; line-height: 1.2; letter-spacing: -.02em; color: #fff; }
.post-content h3 { margin: 1.7em 0 .5em; font-size: 23px; line-height: 1.25; color: #fff; }
.post-content h4 { margin: 1.5em 0 .4em; font-size: 18px; color: #fff; }
.post-content a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.post-content a:hover { color: var(--gold); }
.post-content ul, .post-content ol { margin: 0 0 1.25em; padding-left: 1.4em; }
.post-content li { margin-bottom: .45em; }
.post-content blockquote {
  margin: 1.6em 0; padding: 18px 24px;
  border-left: 3px solid var(--violet);
  background: rgba(128, 87, 255, .08);
  border-radius: 0 18px 18px 0;
  color: #fff; font-size: 20px;
}
.post-content blockquote p:last-child { margin-bottom: 0; }
.post-content img { max-width: 100%; height: auto; border-radius: 18px; margin: .6em 0; border: 1px solid var(--line); }
.post-content figure { margin: 1.6em 0; }
.post-content figcaption { margin-top: 8px; color: var(--muted); font-size: 14px; text-align: center; }
.post-content hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }
.post-content code { padding: 2px 7px; border-radius: 8px; background: rgba(255, 255, 255, .09); font-size: .9em; }
.post-content pre { overflow-x: auto; padding: 18px; border-radius: 16px; background: var(--panel); border: 1px solid var(--line); }
.post-content pre code { padding: 0; background: none; }
.post-content table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: 16px; display: block; overflow-x: auto; }
.post-content th, .post-content td { padding: 10px 14px; border: 1px solid var(--line); text-align: left; }
.post-content th { background: rgba(255, 255, 255, .06); }

.post-cta { margin: 56px 0 0; text-align: center; padding: 40px 28px; }
.post-cta h2 { margin: 0 0 10px; font-size: 28px; }
.post-cta p { color: var(--muted); max-width: 560px; margin: 0 auto 22px; }

.blog-related { padding: 30px 0 90px; }
.blog-related > h2 { margin: 0 0 22px; font-size: 28px; }

.blog-preview-bar { background: var(--gold); color: #1a1405; text-align: center; padding: 10px 16px; font-weight: 800; font-size: 14px; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-card.is-featured { flex-direction: column; }
  .blog-card.is-featured .blog-card-img { min-height: 0; aspect-ratio: 16 / 9; flex: none; }
  .blog-card.is-featured .blog-card-body { padding: 24px; }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-hero { padding-top: 48px; }
  .post-content { font-size: 17px; }
  .post-content h2 { font-size: 26px; }
}