/* =========================================
   BLOG STYLES — TTG Roof Pro's
   Mirrors the Caruso Tech Services blog layout,
   themed with TTG's palette + fonts (from ../styles.css).
   ========================================= */

.blog-container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* --- Blog Listing Page --- */
.blog-page { padding: clamp(40px, 7vw, 80px) 0 80px; min-height: 70vh; background: var(--cream); }
.blog-header { text-align: center; margin-bottom: 44px; }
.blog-header .kicker { justify-content: center; }
.blog-header h1 {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: .5px;
  font-size: clamp(2rem, 5vw, 3rem); color: var(--ink); margin: 10px 0 12px;
}
.blog-header h1 .accent { color: var(--orange); }
.blog-header p { font-size: 1.05rem; color: var(--muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* --- Tag Filters --- */
.blog-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 40px; }
.filter-btn {
  padding: 8px 18px; border-radius: 999px; border: 1px solid rgba(21,19,14,.16);
  background: var(--white); color: var(--muted); font-size: .85rem; font-weight: 600;
  cursor: pointer; transition: all .2s var(--ease); font-family: var(--font-body);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue-deep); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff; border-color: transparent; box-shadow: 0 4px 14px -4px rgba(10,141,209,.6);
}

/* --- Post Cards Grid --- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card {
  background: var(--white); border: 1px solid var(--cream-2); border-radius: var(--radius);
  padding: 30px 26px 26px; display: flex; flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
  text-decoration: none; color: inherit; box-shadow: var(--shadow);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue); }
.blog-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.blog-card-title { font-size: 1.22rem; font-weight: 800; line-height: 1.32; margin-bottom: 12px; color: var(--ink); }
.blog-card-excerpt { font-size: .93rem; color: var(--muted); line-height: 1.7; margin-bottom: 20px; flex: 1; }
.blog-card-meta {
  display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--muted);
  margin-top: auto; padding-top: 16px; border-top: 1px solid var(--cream-2);
}
.blog-tag {
  display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: .72rem; font-weight: 700;
  background: rgba(10,141,209,.1); color: var(--blue-deep); border: 1px solid rgba(10,141,209,.18);
}
.blog-card-read { font-size: .85rem; font-weight: 700; color: var(--orange-text); display: inline-flex; align-items: center; gap: 6px; margin-left: auto; }
.blog-card-read .arrow { transition: transform .2s var(--ease); }
.blog-card:hover .blog-card-read .arrow { transform: translateX(4px); }

/* --- No Results --- */
.blog-no-results { text-align: center; padding: 60px 0; color: var(--muted); font-size: 1rem; display: none; }

/* --- Blog Post Page --- */
.blog-post-page { padding: clamp(40px, 6vw, 72px) 0 80px; min-height: 70vh; background: var(--cream); }
.blog-post-content { max-width: 760px; margin: 0 auto; }
.blog-post-content .back-link { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; color: var(--muted); margin-bottom: 30px; text-decoration: none; font-weight: 600; }
.blog-post-content .back-link:hover { color: var(--blue-deep); }
.blog-post-meta { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.blog-post-separator { color: var(--muted); }
.blog-post-content h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800; line-height: 1.2; color: var(--ink); margin-bottom: 16px; }
.blog-post-tags-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 34px; flex-wrap: wrap; }
.blog-post-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.blog-share-top { margin: 0; padding: 0; border: none; }
.blog-post-content h2 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .4px; font-size: 1.4rem; margin: 34px 0 14px; color: var(--ink); }
.blog-post-content h3 { font-size: 1.15rem; font-weight: 800; margin: 26px 0 10px; color: var(--ink); }
.blog-post-content p { font-size: 1rem; color: var(--text); line-height: 1.85; margin-bottom: 18px; }
.blog-post-content ul, .blog-post-content ol { margin: 0 0 20px 22px; }
.blog-post-content li { font-size: 1rem; color: var(--text); line-height: 1.85; margin-bottom: 8px; list-style: disc; }
.blog-post-content ol li { list-style: decimal; }
.blog-post-content a { color: var(--blue-deep); font-weight: 600; }
.blog-post-content a:hover { text-decoration: underline; }

/* CTA block */
.blog-post-cta {
  margin: 40px 0; padding: 26px 30px;
  background: linear-gradient(135deg, rgba(10,141,209,.08), rgba(245,178,62,.08));
  border: 1px solid rgba(10,141,209,.2); border-radius: var(--radius);
}
.blog-post-cta p { font-size: 1.02rem; font-weight: 700; color: var(--ink); margin: 0; }

/* Author block */
.blog-post-author { display: flex; align-items: center; gap: 14px; padding-top: 30px; margin-top: 40px; border-top: 1px solid var(--cream-2); }
.blog-post-author .author-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--orange)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 800; flex-shrink: 0;
}
.blog-post-author strong { display: block; font-size: .95rem; color: var(--ink); }
.blog-post-author span { font-size: .82rem; color: var(--muted); }

/* Share buttons */
.blog-share { display: flex; align-items: center; gap: 12px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--cream-2); }
.blog-share-label { font-size: .85rem; font-weight: 700; color: var(--muted); margin-right: 4px; }
.share-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 50%; border: 1px solid rgba(21,19,14,.16); background: var(--white); color: var(--muted);
  cursor: pointer; transition: all .2s var(--ease); text-decoration: none; padding: 0;
}
.share-btn svg { width: 17px; height: 17px; }
.share-btn:hover { border-color: var(--blue); color: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(10,141,209,.2); }
.share-btn.copy.copied { color: #1a8a3c; border-color: #1a8a3c; }

/* --- Responsive --- */
@media (max-width: 1024px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .blog-grid { grid-template-columns: 1fr; } }