/* =========================================================
   ChrysoKit Blog - Listing page (specific styles)
   The sidebar/layout lives in blog-layout.css
   ========================================================= */

/* =========================================================
   HERO
   ========================================================= */
.blog-hero {
  padding: .25rem 0 2rem;
  text-align: left;
  max-width: 760px;
}

.blog-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clr-accent, #D4A373);
  background: transparent;
  border: none;
  padding: 0 0 1rem;
  margin: 0;
}
.blog-eyebrow::after {
  content: '';
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: .55;
}

.blog-hero-title {
  font-size: clamp(2rem, 4.4vw, 2.95rem);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.12;
  margin: 0 0 1rem;
  color: var(--blog-text);
}
.blog-hero-title em {
  font-style: normal;
  color: var(--clr-accent, #D4A373);
}

.blog-hero-sub {
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--blog-muted-strong);
  max-width: 60ch;
  margin: 0 0 1.6rem;
}

/* =========================================================
   SECTION HEAD
   ========================================================= */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.4rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--blog-border-soft);
  padding-bottom: .85rem;
}
.section-head h2 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -.015em;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--blog-text);
}
.section-head h2 svg {
  width: 18px; height: 18px;
  color: var(--clr-accent, #D4A373);
}
.section-meta {
  font-size: .82rem;
  color: var(--blog-muted);
  font-weight: 500;
}

/* =========================================================
   FEATURED CARD
   ========================================================= */
.blog-featured-section { padding-bottom: 2.5rem; }

.featured-card {
  border-radius: var(--blog-radius-lg);
  overflow: hidden;
  background: var(--blog-card-bg);
  border: 1px solid var(--blog-border);
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.featured-card:hover {
  border-color: color-mix(in srgb, var(--clr-accent, #D4A373) 50%, var(--blog-border));
  box-shadow: 0 8px 28px color-mix(in srgb, #1a1a1a 8%, transparent);
  transform: translateY(-2px);
}
.featured-card-link {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  text-decoration: none;
  color: inherit;
  min-height: 280px;
}

.featured-cover {
  position: relative;
  background: var(--cat-announcements-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--blog-border);
}
.featured-icon {
  width: 70px;
  height: 70px;
  color: var(--cat-announcements-c);
  stroke-width: 1.4;
}

.featured-body {
  padding: 1.9rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .8rem;
}
.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .26rem .65rem;
  border-radius: 5px;
  width: fit-content;
}
.featured-title {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.22;
  margin: 0;
  color: var(--blog-text);
}
.featured-excerpt {
  font-size: .98rem;
  line-height: 1.6;
  color: var(--blog-muted-strong);
  margin: 0;
  max-width: 56ch;
}
.featured-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--blog-muted);
  flex-wrap: wrap;
  margin-top: .15rem;
  font-weight: 500;
}
.featured-read-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .89rem;
  font-weight: 600;
  color: var(--clr-accent, #D4A373);
  margin-top: .35rem;
  transition: gap .2s;
}
.featured-card:hover .featured-read-more { gap: .65rem; }
.featured-read-more svg { width: 15px; height: 15px; }

@media (max-width: 760px) {
  .featured-card-link { grid-template-columns: 1fr; min-height: 0; }
  .featured-cover { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--blog-border); }
  .featured-icon { width: 52px; height: 52px; }
  .featured-body { padding: 1.4rem 1.3rem; }
}

/* =========================================================
   POST GRID  (Latest / All articles section)
   ========================================================= */
.blog-grid-section { padding-bottom: 3rem; }

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.3rem;
}

.post-card {
  background: var(--blog-card-bg);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius-lg);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s, transform .2s;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  border-color: color-mix(in srgb, var(--clr-accent, #D4A373) 45%, var(--blog-border));
  box-shadow: 0 6px 18px color-mix(in srgb, #1a1a1a 6%, transparent);
  transform: translateY(-2px);
}
.post-card-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.post-card-cover {
  position: relative;
  height: 92px;
  background: var(--cat-announcements-bg);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 1.2rem;
  border-bottom: 1px solid var(--blog-border);
}
.post-card-icon {
  width: 32px;
  height: 32px;
  color: var(--cat-announcements-c);
  stroke-width: 1.5;
  transition: transform .25s;
}
.post-card:hover .post-card-icon { transform: scale(1.06); }

.post-card-badge {
  position: absolute;
  top: .7rem;
  right: .8rem;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .22rem .5rem;
  border-radius: 5px;
  background: var(--blog-card-bg);
  color: var(--cat-announcements-c);
  border: 1px solid color-mix(in srgb, var(--cat-announcements-c) 35%, transparent);
}

.post-card-body {
  padding: 1.1rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.32;
  margin: 0 0 .5rem;
  color: var(--blog-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-excerpt {
  font-size: .87rem;
  line-height: 1.55;
  color: var(--blog-muted-strong);
  margin: 0 0 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.post-card-meta {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .74rem;
  color: var(--blog-muted);
  font-weight: 500;
  padding-top: .75rem;
  border-top: 1px solid var(--blog-border-soft);
}
.meta-dot { opacity: .6; }

/* Per-category mappings */
.cat-announcements .post-card-cover,
.cat-announcements .featured-cover { background: var(--cat-announcements-bg); }
.cat-tutorials .post-card-cover,
.cat-tutorials .featured-cover { background: var(--cat-tutorials-bg); }
.cat-security .post-card-cover,
.cat-security .featured-cover { background: var(--cat-security-bg); }
.cat-productivity .post-card-cover,
.cat-productivity .featured-cover { background: var(--cat-productivity-bg); }
.cat-tips .post-card-cover,
.cat-tips .featured-cover { background: var(--cat-tips-bg); }
.cat-updates .post-card-cover,
.cat-updates .featured-cover { background: var(--cat-updates-bg); }

.cat-announcements .post-card-icon,
.cat-announcements .featured-icon { color: var(--cat-announcements-c); }
.cat-tutorials .post-card-icon,
.cat-tutorials .featured-icon { color: var(--cat-tutorials-c); }
.cat-security .post-card-icon,
.cat-security .featured-icon { color: var(--cat-security-c); }
.cat-productivity .post-card-icon,
.cat-productivity .featured-icon { color: var(--cat-productivity-c); }
.cat-tips .post-card-icon,
.cat-tips .featured-icon { color: var(--cat-tips-c); }
.cat-updates .post-card-icon,
.cat-updates .featured-icon { color: var(--cat-updates-c); }

/* Badge color per category */
.cat-announcements .post-card-badge,
.cat-announcements .featured-badge { background: var(--blog-card-bg); color: var(--cat-announcements-c); border: 1px solid color-mix(in srgb, var(--cat-announcements-c) 35%, transparent); }
.cat-tutorials .post-card-badge,
.cat-tutorials .featured-badge { background: var(--blog-card-bg); color: var(--cat-tutorials-c); border: 1px solid color-mix(in srgb, var(--cat-tutorials-c) 35%, transparent); }
.cat-security .post-card-badge,
.cat-security .featured-badge { background: var(--blog-card-bg); color: var(--cat-security-c); border: 1px solid color-mix(in srgb, var(--cat-security-c) 35%, transparent); }
.cat-productivity .post-card-badge,
.cat-productivity .featured-badge { background: var(--blog-card-bg); color: var(--cat-productivity-c); border: 1px solid color-mix(in srgb, var(--cat-productivity-c) 35%, transparent); }
.cat-tips .post-card-badge,
.cat-tips .featured-badge { background: var(--blog-card-bg); color: var(--cat-tips-c); border: 1px solid color-mix(in srgb, var(--cat-tips-c) 35%, transparent); }
.cat-updates .post-card-badge,
.cat-updates .featured-badge { background: var(--blog-card-bg); color: var(--cat-updates-c); border: 1px solid color-mix(in srgb, var(--cat-updates-c) 35%, transparent); }

/* =========================================================
   EMPTY STATE
   ========================================================= */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--blog-card-bg);
  border: 1px dashed var(--blog-border);
  border-radius: var(--blog-radius-lg);
}
.empty-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--clr-accent, #D4A373) 14%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.empty-icon svg {
  width: 24px; height: 24px;
  color: var(--clr-accent, #D4A373);
}
.empty-state h3 {
  font-size: 1.1rem;
  margin: 0 0 .35rem;
  color: var(--blog-text);
  font-weight: 700;
}
.empty-state p {
  color: var(--blog-muted-strong);
  margin: 0;
  font-size: .92rem;
}

/* =========================================================
   CTA
   ========================================================= */
.blog-cta { padding: 1.5rem 0 1rem; }
.cta-card {
  background: var(--blog-card-bg);
  border: 1px solid var(--blog-border);
  border-left: 4px solid var(--clr-accent, #D4A373);
  border-radius: var(--blog-radius-lg);
  padding: 1.6rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cta-text h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 .3rem;
  color: var(--blog-text);
  letter-spacing: -.015em;
}
.cta-text p {
  margin: 0;
  color: var(--blog-muted-strong);
  max-width: 460px;
  line-height: 1.55;
  font-size: .92rem;
}
.cta-btn {
  font-size: .9rem;
  font-weight: 600;
  padding: .7rem 1.3rem;
  background: var(--clr-accent, #D4A373);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--clr-accent, #D4A373) 35%, transparent);
}
.cta-btn svg { width: 16px; height: 16px; }

@media (max-width: 600px) {
  .post-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 1.3rem; flex-direction: column; align-items: flex-start; text-align: left; }
  .cta-btn { width: 100%; justify-content: center; }
}