/* =============================================================
   Blog — matches Intellimark design system
   Dark theme, Geist + Geist Mono, yellow accent (#f0c800)
   ============================================================= */

/* --- Blog hero --- */
.blog-hero {
  padding: clamp(56px, 8vw, 100px) 0 clamp(40px, 6vw, 64px);
  border-bottom: 1px solid var(--im-border);
}
.blog-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.blog-hero__back {
  font-family: var(--im-font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--im-fg-muted);
  text-transform: uppercase;
  transition: color 0.15s;
}
.blog-hero__back:hover { color: var(--im-primary); }
.blog-hero__tag {
  font-family: var(--im-font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #121212;
  background: var(--im-primary);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.blog-hero__read {
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--im-fg-dim);
  text-transform: uppercase;
}
.blog-hero__title {
  font-size: clamp(32px, 5.5vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 18ch;
  text-wrap: balance;
}
.blog-hero__sub {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.55;
  color: var(--im-fg-muted);
  max-width: 680px;
  margin-bottom: 28px;
}
.blog-hero__byline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--im-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--im-fg-dim);
  text-transform: uppercase;
}
.blog-hero__dot { color: var(--im-primary); }
.blog-hero__author { color: var(--im-fg-muted); font-weight: 600; }

/* --- Article body typography --- */
.blog-body {
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: clamp(64px, 9vw, 120px);
}
.blog-body h2 {
  font-size: clamp(22px, 3vw, 32px);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: clamp(40px, 5vw, 64px) 0 18px;
  color: var(--im-fg);
}
.blog-body h2:first-child { margin-top: 0; }
.blog-body h3 {
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: clamp(28px, 4vw, 44px) 0 14px;
  color: var(--im-fg);
}
.blog-body p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.7;
  color: var(--im-fg-muted);
  margin-bottom: 22px;
  max-width: 72ch;
}
.blog-body strong { color: var(--im-fg); font-weight: 600; }
.blog-body a { color: var(--im-primary); text-decoration: underline; text-underline-offset: 3px; }
.blog-body a:hover { opacity: 0.8; }
.blog-body ul, .blog-body ol {
  padding-left: 0;
  margin: 0 0 24px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 72ch;
}
.blog-body ul li {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.6;
  color: var(--im-fg-muted);
  padding-left: 22px;
  position: relative;
}
.blog-body ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--im-primary);
  font-family: var(--im-font-mono);
}
.blog-body ol { counter-reset: blog-ol; }
.blog-body ol li {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.6;
  color: var(--im-fg-muted);
  padding-left: 32px;
  position: relative;
  counter-increment: blog-ol;
}
.blog-body ol li::before {
  content: counter(blog-ol, decimal-leading-zero);
  position: absolute;
  left: 0;
  color: var(--im-primary);
  font-family: var(--im-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  top: 3px;
}
.blog-body blockquote {
  border-left: 3px solid var(--im-primary);
  padding: 20px 24px;
  margin: 32px 0;
  background: var(--im-card);
  border-radius: 0 10px 10px 0;
  max-width: 72ch;
}
.blog-body blockquote p {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--im-fg);
  font-style: italic;
  margin-bottom: 0;
}
.blog-body hr {
  border: 0;
  border-top: 1px solid var(--im-border);
  margin: clamp(36px, 5vw, 56px) 0;
}

/* Verdict box */
.blog-verdict {
  background: var(--im-card);
  border: 1px solid rgba(240,200,0,0.4);
  border-radius: 14px;
  padding: clamp(24px, 3vw, 36px);
  margin: clamp(32px, 4vw, 48px) 0;
  position: relative;
}
.blog-verdict::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--im-primary);
  border-radius: 14px 14px 0 0;
}
.blog-verdict__label {
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--im-primary);
  font-weight: 600;
  margin-bottom: 14px;
}
.blog-verdict__title {
  font-size: clamp(20px, 2.5vw, 26px);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--im-fg);
}
.blog-verdict p {
  color: var(--im-fg-muted);
  margin-bottom: 0;
}

/* Callout box */
.blog-callout {
  background: var(--im-bg-2);
  border: 1px solid var(--im-border-2);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 28px 0;
  max-width: 72ch;
}
.blog-callout p { margin-bottom: 0; font-size: 15px; }

/* Stat highlight */
.blog-stat {
  display: inline-block;
  font-family: var(--im-font-mono);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  color: var(--im-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 8px 0 4px;
}
.blog-stat-label {
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--im-fg-dim);
  display: block;
  margin-bottom: 20px;
}

/* --- Blog index page --- */
.blog-index-hero {
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--im-border);
}
.blog-index-hero__eyebrow {
  font-family: var(--im-font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--im-primary);
  font-weight: 600;
  margin-bottom: 20px;
}
.blog-index-hero__title {
  font-size: clamp(36px, 6vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.blog-index-hero__sub {
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.5;
  color: var(--im-fg-muted);
  max-width: 560px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  padding: clamp(48px, 6vw, 80px) 0;
}
.blog-card {
  background: var(--im-card);
  border: 1px solid var(--im-border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: rgba(240,200,0,0.4);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
}
.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.blog-card__tag {
  font-family: var(--im-font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #121212;
  background: var(--im-primary);
  padding: 3px 9px;
  border-radius: 999px;
  font-weight: 700;
}
.blog-card__read {
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--im-fg-dim);
  text-transform: uppercase;
}
.blog-card__title {
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--im-fg);
  flex: 1;
}
.blog-card:hover .blog-card__title { color: var(--im-primary); }
.blog-card__excerpt {
  font-size: 14px;
  line-height: 1.55;
  color: var(--im-fg-muted);
  margin-bottom: 20px;
}
.blog-card__foot {
  border-top: 1px solid var(--im-border);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--im-fg-dim);
  text-transform: uppercase;
}
.blog-card__arrow { color: var(--im-primary); font-size: 16px; transition: transform 0.15s; }
.blog-card:hover .blog-card__arrow { transform: translateX(4px); }

/* Mobile blog */
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; gap: 16px; }
  .blog-hero__title { font-size: clamp(28px, 8vw, 44px); }
  .blog-body h2 { font-size: clamp(20px, 6vw, 26px); }
  .blog-body p { font-size: 15px; }
}