/* ============================================================
   VISIONARY FLOORS — BLOG STYLES
   Extends css/styles.css (dark theme). Loaded only on blog pages.
   Palette + fonts inherited from :root in styles.css.
============================================================ */

/* ---------- Shared page-top spacing (fixed header offset) ---------- */
.blog-hero {
  padding: 160px 0 56px;
  text-align: center;
  background:
    radial-gradient(1200px 400px at 50% -120px, rgba(255,98,0,0.14), transparent 70%),
    var(--black-soft);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.blog-hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.blog-hero .section-subtitle { margin: 14px auto 0; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--gray-500);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.breadcrumbs a { color: var(--gray-300); transition: color .2s; }
.breadcrumbs a:hover { color: var(--orange); }
.breadcrumbs span[aria-current] { color: var(--orange); }
.breadcrumbs .sep { color: var(--gray-700); }

/* ---------- Blog index grid ---------- */
.blog-index { padding: 64px 0 var(--section-pad); }
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
@media (max-width: 960px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .blog-grid { grid-template-columns: 1fr; } }

.post-card {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px; overflow: hidden; display: flex; flex-direction: column;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.post-card:hover {
  transform: translateY(-6px); border-color: rgba(255,98,0,0.35);
  box-shadow: 0 22px 50px rgba(0,0,0,0.45);
}
.post-card-img { position: relative; aspect-ratio: 3 / 2; overflow: hidden; }
.post-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.post-card:hover .post-card-img img { transform: scale(1.06); }
.post-card-cat {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: var(--orange); color: #fff; font-family: var(--font-body);
  font-weight: 700; font-size: 0.66rem; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 6px 12px; border-radius: 40px;
}
.post-card-body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post-card-body h2, .post-card-body h3 {
  font-family: var(--font-display); font-size: 1.5rem; line-height: 1.08;
  letter-spacing: .5px; color: var(--white); margin-bottom: 12px;
}
.post-card:hover .post-card-body h2, .post-card:hover .post-card-body h3 { color: var(--orange); }
.post-card-excerpt { color: var(--gray-300); font-size: 0.92rem; line-height: 1.65; margin-bottom: 18px; }
.post-card-meta {
  margin-top: auto; display: flex; align-items: center; gap: 10px;
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-500);
}
.post-card-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gray-700); }
.post-card-more {
  margin-top: 16px; font-family: var(--font-display); font-size: 1.05rem;
  letter-spacing: 1.5px; color: var(--orange); display: inline-flex; align-items: center; gap: 8px;
}
.post-card-more::after { content: '→'; transition: transform .3s; }
.post-card:hover .post-card-more::after { transform: translateX(5px); }

/* Featured (first) card spanning full width on wide screens */
.post-card.featured { grid-column: 1 / -1; flex-direction: row; }
.post-card.featured .post-card-img { flex: 0 0 48%; aspect-ratio: auto; min-height: 340px; }
.post-card.featured .post-card-body { justify-content: center; padding: 40px 44px; }
.post-card.featured .post-card-body h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.post-card.featured .post-card-excerpt { font-size: 1rem; max-width: 560px; }
@media (max-width: 860px) {
  .post-card.featured { flex-direction: column; }
  .post-card.featured .post-card-img { flex: none; width: 100%; aspect-ratio: 3/2; min-height: 0; }
  .post-card.featured .post-card-body { padding: 24px; }
}

/* ---------- Article layout ---------- */
.article-head { padding: 150px 0 0; }
.article-head .container { max-width: 900px; }
.article-kicker {
  font-family: var(--font-body); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 3px; text-transform: uppercase; color: var(--orange);
  display: inline-block; margin: 18px 0 14px;
}
.article-title {
  font-family: var(--font-display); font-size: clamp(2.3rem, 5.2vw, 3.9rem);
  line-height: 1.03; letter-spacing: 1px; color: var(--white); margin-bottom: 20px;
}
.article-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-500);
  padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gray-700); }
.article-meta strong { color: var(--gray-200); font-weight: 600; }

.article-hero-img { margin: 34px 0 8px; }
.article-hero-img img {
  width: 100%; border-radius: 16px; border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 30px 60px rgba(0,0,0,0.45);
}
.article-hero-cap { font-size: 0.78rem; color: var(--gray-500); text-align: center; margin-top: 12px; font-style: italic; }

/* ---------- Article body / prose ---------- */
.article-body { padding: 40px 0 var(--section-pad); }
.article-body .container { max-width: 780px; }
.article-prose { color: var(--gray-200); font-size: 1.06rem; line-height: 1.85; }
.article-prose > p { margin-bottom: 22px; }
.article-prose h2 {
  font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: .8px; line-height: 1.1; color: var(--white);
  margin: 48px 0 18px; padding-top: 12px;
}
.article-prose h2 .num { color: var(--orange); margin-right: 10px; }
.article-prose h3 {
  font-family: var(--font-body); font-weight: 800; font-size: 1.2rem;
  color: var(--white); margin: 32px 0 12px; letter-spacing: .2px;
}
.article-prose a:not(.btn) { color: var(--orange); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.article-prose a:not(.btn):hover { color: var(--orange-hover); }
/* CTA buttons inside prose keep their own button styling */
.article-prose a.btn { text-decoration: none; }
.inline-cta .btn { color: var(--white); }
.article-prose strong { color: var(--white); font-weight: 700; }
.article-prose ul, .article-prose ol { margin: 0 0 24px; padding-left: 4px; }
.article-prose li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.article-prose ul > li::before {
  content: ''; position: absolute; left: 4px; top: 11px;
  width: 9px; height: 9px; background: var(--orange); border-radius: 2px; transform: rotate(45deg);
}
.article-prose ol { counter-reset: li; }
.article-prose ol > li { counter-increment: li; }
.article-prose ol > li::before {
  content: counter(li); position: absolute; left: 0; top: 2px;
  width: 22px; height: 22px; background: rgba(255,98,0,0.15); color: var(--orange);
  border: 1px solid rgba(255,98,0,0.4); border-radius: 50%;
  font-size: 0.72rem; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.article-prose blockquote {
  margin: 30px 0; padding: 20px 26px; background: var(--black-card);
  border-left: 4px solid var(--orange); border-radius: 0 10px 10px 0;
  color: var(--gray-100); font-size: 1.05rem;
}

/* Quick-answer / TL;DR box (AEO snippet target) */
.answer-box {
  background: linear-gradient(160deg, rgba(255,98,0,0.10), rgba(255,98,0,0.03));
  border: 1px solid rgba(255,98,0,0.30); border-radius: 14px;
  padding: 26px 30px; margin: 8px 0 34px;
}
.answer-box .answer-label {
  font-family: var(--font-body); font-weight: 800; font-size: 0.72rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--orange);
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.answer-box .answer-label::before { content: '⚡'; }
.answer-box p { margin: 0; color: var(--gray-100); font-size: 1.04rem; line-height: 1.75; }

/* Key takeaways callout */
.takeaways {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 26px 30px; margin: 34px 0;
}
.takeaways h3 {
  font-family: var(--font-display) !important; font-size: 1.5rem !important;
  letter-spacing: 1px; color: var(--white); margin: 0 0 14px !important;
}
.takeaways ul { margin: 0; }
.takeaways li { color: var(--gray-200); }

/* Comparison / data table */
.article-prose .table-wrap { overflow-x: auto; margin: 28px 0; -webkit-overflow-scrolling: touch; }
.article-prose table { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 480px; }
.article-prose th, .article-prose td {
  text-align: left; padding: 13px 16px; border-bottom: 1px solid rgba(255,255,255,0.08); vertical-align: top;
}
.article-prose thead th {
  background: rgba(255,98,0,0.12); color: var(--white); font-weight: 800;
  font-size: 0.78rem; letter-spacing: 1px; text-transform: uppercase; border-bottom: 2px solid var(--orange);
}
.article-prose tbody tr:hover { background: rgba(255,255,255,0.02); }
.article-prose td:first-child { color: var(--white); font-weight: 600; }

/* Inline mid-article CTA */
.inline-cta {
  margin: 40px 0; padding: 30px; border-radius: 14px; text-align: center;
  background: radial-gradient(600px 200px at 50% -40px, rgba(255,98,0,0.18), transparent 70%), var(--black-soft);
  border: 1px solid rgba(255,98,0,0.25);
}
.inline-cta h3 { font-family: var(--font-display) !important; font-size: 1.8rem !important; letter-spacing: 1px; color: #fff; margin: 0 0 8px !important; }
.inline-cta p { color: var(--gray-300); margin: 0 0 20px; }

/* Author / trust line */
.article-author {
  display: flex; align-items: center; gap: 16px; margin: 40px 0 0;
  padding: 24px; background: var(--black-card); border: 1px solid rgba(255,255,255,0.07); border-radius: 14px;
}
.article-author .avatar {
  width: 54px; height: 54px; border-radius: 50%; flex: 0 0 54px;
  background: var(--orange); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.6rem; color: #fff;
}
.article-author .a-name { font-weight: 800; color: var(--white); }
.article-author .a-desc { font-size: 0.88rem; color: var(--gray-300); }

/* ---------- Article FAQ (reuses .faq-item look) ---------- */
.article-faq { padding: var(--section-pad) 0; background: var(--black-soft); }
.article-faq .container { max-width: 820px; }
.article-faq .section-title { text-align: center; }
.article-faq .faq-list { margin-top: 34px; }

/* ---------- Related posts ---------- */
.related { padding: var(--section-pad) 0; }
.related .section-title { text-align: center; margin-bottom: 44px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 860px) { .related-grid { grid-template-columns: 1fr; } }

/* ---------- Article CTA band ---------- */
.article-cta {
  position: relative; padding: var(--section-pad) 0; text-align: center; overflow: hidden;
  background: linear-gradient(135deg, #1a0d05, var(--black));
}
.article-cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(700px 300px at 50% 120%, rgba(255,98,0,0.25), transparent 70%);
}
.article-cta .container { position: relative; z-index: 2; }
.article-cta h2 { font-family: var(--font-display); font-size: clamp(2rem,4.5vw,3.2rem); letter-spacing: 1px; color: #fff; margin-bottom: 14px; }
.article-cta p { color: var(--gray-200); max-width: 560px; margin: 0 auto 28px; }
.article-cta .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }