/* ============================================================
   GRAVORA — FAQ + Blog styles
   ============================================================ */

/* ---------- FAQ ---------- */
.faq-search { max-width: 520px; margin: 0 auto 36px; position: relative; }
.faq-search input { width: 100%; font-family: var(--sans); font-size: 15px; padding: 15px 18px 15px 46px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.faq-search input:focus { outline: none; border-color: var(--crystal); box-shadow: 0 0 0 3px rgba(119,169,241,.22); }
.faq-search svg { position: absolute; left: 17px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); }
.faq-group { max-width: 760px; margin: 0 auto 30px; }
.faq-group h2 { font-family: var(--serif); font-size: 24px; font-weight: 600; margin-bottom: 6px; }
.faq-group .fg-sub { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--crystal-deep); font-weight: 600; margin-bottom: 14px; }
.faq-cta { max-width: 760px; margin: 40px auto 0; background: var(--ink); color: #fff; border-radius: var(--radius); padding: 36px; text-align: center; }
.faq-cta h3 { font-family: var(--serif); font-size: 26px; font-weight: 600; margin-bottom: 8px; }
.faq-cta p { color: var(--silver); margin-bottom: 20px; }
.faq-empty { max-width: 760px; margin: 0 auto; text-align: center; color: var(--muted); padding: 30px; }

/* ---------- Blog list ---------- */
.blog-featured { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; background: var(--ink); border-radius: var(--radius); overflow: hidden; margin-bottom: 40px; }
.blog-featured .bf-media { position: relative; min-height: 340px; background: var(--ink); }
.blog-featured .bf-media .ph-img { position: absolute; inset: 0; }
.blog-featured .bf-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.blog-featured .bf-body { padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; justify-content: center; color: #fff; }
.blog-featured .bf-tag { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--crystal-icy); font-weight: 600; margin-bottom: 14px; }
.blog-featured h2 { font-family: var(--serif); font-size: clamp(28px, 3.4vw, 40px); font-weight: 600; line-height: 1.1; }
.blog-featured p { color: var(--silver); font-size: 15.5px; line-height: 1.6; margin: 16px 0 22px; }
.blog-featured .bf-meta { font-size: 12.5px; color: var(--silver); opacity: .8; }

.blog-filters { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 30px; }
.blog-chip { font-size: 13px; font-weight: 600; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; transition: .15s; }
.blog-chip:hover { border-color: var(--crystal); color: var(--navy); }
.blog-chip.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: transform .28s var(--ease), box-shadow .28s var(--ease); display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.blog-card .bc-media { aspect-ratio: 16/10; background: var(--ink); position: relative; overflow: hidden; }
.blog-card .bc-media .ph-img { position: absolute; inset: 0; }
.blog-card .bc-media img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .bc-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.blog-card .bc-tag { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--crystal-deep); font-weight: 600; margin-bottom: 8px; }
.blog-card h3 { font-family: var(--serif); font-size: 21px; font-weight: 600; line-height: 1.2; }
.blog-card p { font-size: 14px; color: var(--muted); line-height: 1.55; margin: 8px 0 0; flex: 1; }
.blog-card .bc-meta { font-size: 12px; color: var(--muted); margin-top: 14px; display: flex; gap: 8px; align-items: center; }
.blog-card .bc-meta span { width: 3px; height: 3px; border-radius: 50%; background: var(--silver); }

/* ---------- Article ---------- */
.article { max-width: 760px; margin: 0 auto; }
.article .a-tag { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--crystal-deep); font-weight: 600; }
.article h1 { font-family: var(--serif); font-size: clamp(32px, 4.6vw, 52px); font-weight: 600; line-height: 1.06; margin: 12px 0 16px; letter-spacing: -.5px; }
.article .a-meta { display: flex; gap: 10px; align-items: center; font-size: 13.5px; color: var(--muted); margin-bottom: 28px; flex-wrap: wrap; }
.article .a-meta span { width: 3px; height: 3px; border-radius: 50%; background: var(--silver); }
.article .a-hero { width: 100%; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden; background: var(--ink); margin-bottom: 32px; }
.article .a-hero .ph-img { width: 100%; height: 100%; }
.article .a-hero img { width: 100%; height: 100%; object-fit: cover; }
.article .a-body h2 { font-family: var(--serif); font-size: 27px; font-weight: 600; margin: 32px 0 12px; line-height: 1.2; }
.article .a-body p { font-size: 16.5px; line-height: 1.8; color: #2f343a; margin-bottom: 18px; }
.article .a-body blockquote { border-left: 3px solid var(--crystal); padding: 4px 0 4px 20px; margin: 22px 0; font-family: var(--serif); font-size: 22px; font-style: italic; color: var(--navy); }
.a-share { display: flex; gap: 10px; align-items: center; margin: 36px 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.a-share .as-label { font-size: 13px; font-weight: 600; color: var(--muted); margin-right: 4px; }
.a-share a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--navy); transition: .18s; }
.a-share a:hover { background: var(--crystal); border-color: var(--crystal); color: #fff; }
.a-share svg { width: 17px; height: 17px; }
.a-products { margin: 40px 0; }
.a-products h3, .a-related h3 { font-family: var(--serif); font-size: 24px; font-weight: 600; margin-bottom: 18px; }
.a-prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.a-related { max-width: 1100px; margin: 60px auto 0; }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured .bf-media { min-height: 220px; }
  .a-prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .blog-grid { grid-template-columns: 1fr; }
  .a-prod-grid { grid-template-columns: 1fr 1fr; }
}