/* ============================================================
   Bostron UKC Blog — extra styles (loaded after styles.css)
   ============================================================ */

.blog-hero { background: var(--navy); color: var(--white); padding: 64px 0 56px; position: relative; overflow: hidden; }
.blog-hero::before {
  content: ""; position: absolute; top: -30%; right: -8%;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(252,163,17,0.16), transparent 70%);
  z-index: 0; pointer-events: none;
}
.blog-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 30%, #000 0%, transparent 75%);
  z-index: 0; pointer-events: none;
}
.blog-hero .wrap { position: relative; z-index: 1; }
.blog-hero .eyebrow { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.72rem; color: var(--amber); margin-bottom: 16px; }
.blog-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 5vw, 3rem); }
.blog-hero p { margin-top: 14px; color: rgba(255,255,255,0.74); max-width: 56ch; }

/* ---------- Post grid ---------- */
.post-grid { display: grid; gap: 26px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); padding: 56px 0; }
.post-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
  position: relative;
}
.post-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--navy));
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease; z-index: 1;
}
.post-card:hover::before { transform: scaleX(1); }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(20,33,61,0.14); }
.post-thumb { aspect-ratio: 16/9; background: var(--grey); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.post-card:hover .post-thumb img { transform: scale(1.045); }
.post-thumb .noimg { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }
.post-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-date { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.post-card h3 { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.3; letter-spacing: -0.005em; }
.post-excerpt { color: var(--muted); font-size: 0.92rem; }
.read-more { margin-top: auto; font-weight: 600; color: var(--amber-dim); font-size: 0.9rem; transition: color .15s, gap .15s; display: inline-flex; align-items: center; gap: 4px; }
.read-more::after { content: "→"; transition: transform .15s; }
.read-more:hover { color: var(--navy); }
.read-more:hover::after { transform: translateX(3px); }

/* ---------- Single post ---------- */
.post-article { max-width: 760px; margin: 0 auto; padding: 56px 24px; }
.post-article h1 { font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.6rem); line-height: 1.15; margin: 8px 0 24px; }
.post-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 30px; aspect-ratio: 16/9; background: var(--grey); }
.post-cover img { width: 100%; height: 100%; object-fit: cover; }
.post-content { font-size: 1.02rem; line-height: 1.75; color: var(--ink); }
.post-content p { margin-bottom: 1.1em; }
.post-content img { border-radius: 8px; margin: 1.2em 0; }
.post-content h2, .post-content h3 { font-family: var(--font-display); margin: 1.4em 0 0.5em; }

/* ---------- Shop-this-product callout ---------- */
.shop-callout {
  display: flex; align-items: center; gap: 18px; margin-top: 40px;
  background: var(--navy); color: var(--white); border-radius: var(--radius);
  padding: 18px 22px; transition: background .15s, transform .15s, box-shadow .15s;
}
.shop-callout:hover { background: var(--navy-soft); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(20,33,61,0.28); }
.shop-callout img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; flex: none; background: rgba(255,255,255,0.1); }
.shop-callout-label { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--amber); }
.shop-callout h4 { font-family: var(--font-display); font-size: 1.05rem; margin: 4px 0; }
.shop-callout-cta { font-size: 0.85rem; color: rgba(255,255,255,0.75); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.post-grid .post-card.reveal:nth-child(3n+2) { transition-delay: .06s; }
.post-grid .post-card.reveal:nth-child(3n+3) { transition-delay: .12s; }

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 680px){
  .blog-hero { padding: 44px 0 40px; }
  .post-grid { padding: 36px 0; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .post-article { padding: 40px 18px; }
  .shop-callout { flex-wrap: wrap; }
}