/* HESTER ASPHALT — BLOG HUB + ARTICLES */

/* ---------- Featured post ---------- */
.feat-post {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: stretch;
}
.feat-post figure { overflow: hidden; min-height: 280px; }
.feat-post figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.65s var(--ease); }
.feat-post:hover figure img { transform: scale(1.04); }
.feat-body {
  padding: clamp(26px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
}
.feat-body p { color: var(--mute); }

/* ---------- Filter bar (shared look with projects) ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}
.filter-btn {
  background: var(--coal-800);
  border: 1px solid var(--line-strong);
  color: var(--mute);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.2s;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.filter-btn:hover { color: var(--paper); border-color: var(--orange); }
.filter-btn.is-on { background: var(--orange); border-color: var(--orange); color: #160e05; }

/* ---------- Blog grid ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-grid .post-card.is-hidden { display: none; }

/* ---------- Article hero ---------- */
.art-hero {
  position: relative;
  padding: clamp(150px, 20vh, 210px) 0 60px;
  background: var(--coal-800);
  overflow: hidden;
}
.art-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}
.art-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 14, 16, 0.4), var(--ink) 92%);
}
.art-hero .shell { position: relative; z-index: 1; }
.art-title {
  font-size: clamp(34px, 5vw, 58px);
  max-width: 22ch;
}
.art-meta {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ---------- Article body ---------- */
.article-body {
  max-width: 760px;
  font-size: 17px;
  color: var(--mute);
}
.article-body p { margin-bottom: 22px; }
.article-body p:first-child { color: var(--paper); font-size: 19px; }
.article-body strong { color: var(--paper); }
.article-body em { color: var(--paper); }
.article-body a { color: var(--orange); border-bottom: 1px solid rgba(244, 121, 33, 0.35); transition: color 0.2s, border-color 0.2s; }
.article-body a:hover { color: var(--orange-bright); border-color: var(--orange-bright); }
.article-body h2 {
  font-size: clamp(24px, 3vw, 32px);
  color: var(--paper);
  margin: 40px 0 16px;
}
.article-body ul {
  margin: 0 0 22px;
  display: grid;
  gap: 10px;
}
.article-body ul li {
  position: relative;
  padding-left: 26px;
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 4px;
  background: var(--stripe);
}
.article-body blockquote {
  margin: 34px 0;
  padding: 22px 26px;
  background: var(--coal-800);
  border-left: 3px solid var(--orange);
  color: var(--paper);
  font-size: 16.5px;
}

/* ---------- Inline article CTA ---------- */
.article-cta {
  max-width: 760px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 32px;
  flex-wrap: wrap;
}
.article-cta p { color: var(--mute); font-size: 14.5px; margin-top: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .feat-post { grid-template-columns: 1fr; }
  .feat-post figure { min-height: 200px; max-height: 260px; }
  .blog-grid { grid-template-columns: 1fr; }
  .article-cta .btn { width: 100%; }
}