/* ============================================================
   BLAKE AGENCY — BLOG STYLESHEET
   Supplements style.css (design tokens inherited from there)
   ============================================================ */

/* --- CATEGORY BADGE COLORS -------------------------------- */
.blog-cat {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.blog-cat--strategy  { background: rgba(62,207,142,0.12);  color: #3ECF8E;  border: 1px solid rgba(62,207,142,0.25); }
.blog-cat--agents    { background: rgba(96,165,250,0.12);  color: #60A5FA;  border: 1px solid rgba(96,165,250,0.25); }
.blog-cat--voice     { background: rgba(167,139,250,0.12); color: #A78BFA;  border: 1px solid rgba(167,139,250,0.25); }
.blog-cat--automation{ background: rgba(251,191,36,0.12);  color: #FBBf24;  border: 1px solid rgba(251,191,36,0.25); }
.blog-cat--web       { background: rgba(248,113,113,0.12); color: #F87171;  border: 1px solid rgba(248,113,113,0.25); }

/* --- FILTER BAR ------------------------------------------- */
.blog-filter-bar {
  padding: 0 0 48px;
  position: sticky;
  top: 72px;
  z-index: 10;
  background: linear-gradient(to bottom, var(--bg) 80%, transparent);
}

.blog-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 24px;
}

.blog-filter {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  font-family: inherit;
}

.blog-filter:hover {
  border-color: var(--border-2);
  color: var(--text-1);
}

.blog-filter.active {
  border-color: var(--green-bd);
  background: var(--green-bg);
  color: var(--green);
}

/* --- FEATURED POST ---------------------------------------- */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  cursor: pointer;
}

.blog-featured:hover {
  border-color: var(--border-2);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}

.blog-featured-in {
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.blog-featured-title {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--text-1);
  margin: 0;
}

.blog-featured-excerpt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
  flex: 1;
}

.blog-featured-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

/* --- FEATURED VISUAL PANEL -------------------------------- */
.blog-featured-visual {
  background: var(--surface-2);
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  min-height: 320px;
}

.blog-visual-inner {
  width: 100%;
  max-width: 340px;
}

.blog-visual-card {
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.bvc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}

.bvc-value {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.bvc-sub {
  font-size: 12px;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.bvc-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.bvc-bar {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bvc-bar span {
  font-size: 11px;
  color: var(--text-3);
}

.bvc-bar-fill {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--green) 0%, rgba(62,207,142,0.4) 100%);
  animation: bvc-grow 1.2s ease forwards;
  transform-origin: left;
}

@keyframes bvc-grow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .bvc-bar-fill { animation: none; }
}

/* --- BLOG GRID -------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* --- BLOG CARD -------------------------------------------- */
.blog-card {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  overflow: hidden;
}

.blog-card:not(.blog-card--coming):hover {
  border-color: var(--border-2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  transform: translateY(-2px);
}

.blog-card--coming {
  cursor: default;
  opacity: 0.6;
}

.blog-card-in {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.blog-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.blog-card-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--text-1);
  flex: 1;
}

.blog-card-excerpt {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-2);
  flex: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* --- META LABELS ------------------------------------------ */
.blog-reading-time {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 500;
}

.blog-date {
  font-size: 12px;
  color: var(--text-3);
}

.blog-author {
  font-size: 12px;
  color: var(--text-2);
  font-weight: 500;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
  margin-left: auto;
}

.blog-read-more-sm {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
}

/* --- BLOG POST PAGE --------------------------------------- */
.post-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 32px;
  transition: color 0.2s;
}
.post-back:hover { color: var(--text-1); }

.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.post-hero-title {
  font-size: clamp(30px, 4.5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--text-1);
  margin-bottom: 20px;
}

.post-hero-excerpt {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 680px;
  margin-bottom: 24px;
}

.post-byline {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.post-byline-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green-bg);
  border: 1px solid var(--green-bd);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  flex-shrink: 0;
}

.post-byline-info { display: flex; flex-direction: column; gap: 2px; }
.post-byline-name { font-size: 13px; font-weight: 600; color: var(--text-1); }
.post-byline-date { font-size: 12px; color: var(--text-3); }

/* --- POST BODY TYPOGRAPHY --------------------------------- */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  padding: 72px 0 100px;
  align-items: start;
}

.post-body {
  max-width: 720px;
}

.post-body h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-1);
  margin: 48px 0 16px;
}

.post-body h3 {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--text-1);
  margin: 36px 0 12px;
}

.post-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-2);
  margin-bottom: 20px;
}

.post-body ul,
.post-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.post-body li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-2);
}

.post-body li::marker { color: var(--green); }

.post-body strong { color: var(--text-1); font-weight: 600; }

.post-body blockquote {
  border-left: 3px solid var(--green);
  margin: 32px 0;
  padding: 16px 24px;
  background: var(--green-bg);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.post-body blockquote p {
  color: var(--text-1);
  font-size: 17px;
  font-weight: 500;
  font-style: italic;
  margin: 0;
}

.post-callout {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  margin: 36px 0;
}

.post-callout-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.post-callout p {
  color: var(--text-1) !important;
  margin: 0 !important;
  font-size: 15px !important;
}

/* --- POST SIDEBAR ----------------------------------------- */
.post-sidebar {
  position: sticky;
  top: 100px;
}

.post-toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.post-toc h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.post-toc ol {
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.post-toc li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-2);
  padding: 0;
}

.post-toc a {
  color: var(--text-2);
  transition: color 0.2s;
  display: block;
}
.post-toc a:hover { color: var(--green); }

.post-cta-box {
  background: var(--green-bg);
  border: 1px solid var(--green-bd);
  border-radius: var(--r-lg);
  padding: 24px;
}

.post-cta-box h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}

.post-cta-box p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-2);
  margin-bottom: 16px;
}

/* --- RELATED POSTS ---------------------------------------- */
.post-related {
  border-top: 1px solid var(--border);
  padding: 64px 0 100px;
}

.post-related h2 {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  margin-bottom: 32px;
}

.post-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* --- RESPONSIVE ------------------------------------------- */
@media (max-width: 900px) {
  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured-visual {
    border-left: none;
    border-top: 1px solid var(--border);
    min-height: 240px;
  }

  .blog-featured-in {
    padding: 32px 28px;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .post-sidebar {
    position: static;
  }

  .post-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-filter-bar {
    top: 60px;
  }

  .blog-featured-in {
    padding: 24px 20px;
  }

  .post-hero {
    padding: 60px 0 40px;
  }

  .post-related-grid {
    grid-template-columns: 1fr;
  }

  .post-body h2 {
    margin-top: 36px;
  }
}