/* ════════════════════════════════════════════════════════
   BLOG POST — page-specific styles
   Built from Step 1 wireframe (wireframes-blog.html) +
   Step 2 design system tokens (tokens.css / components.css)
   Mobile-first: base = 375px → 768px → 1280px
   ════════════════════════════════════════════════════════ */


/* ── Hero image — FULL WIDTH ───────────────────────────── */
.blog-hero-image-wrap {
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: var(--color-cream-2);
}
@media (min-width: 768px)  { .blog-hero-image-wrap { height: 220px; } }
@media (min-width: 1280px) { .blog-hero-image-wrap { height: 280px; } }

.blog-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}


/* ── Article outer grid ────────────────────────────────── */
/* Mobile: single column                                   */
/* Desktop (1280px+): article 1fr + sidebar 240px          */
.blog-outer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px var(--layout-outer-mob) 80px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
}
@media (min-width: 768px) {
  .blog-outer {
    padding: 36px var(--layout-outer-tab) 80px;
  }
}
@media (min-width: 1280px) {
  .blog-outer {
    padding: 40px var(--layout-outer) 96px;
    grid-template-columns: 1fr 240px;
    gap: 48px;
  }
}


/* ── Article column ────────────────────────────────────── */
.blog-article { min-width: 0; }

/* Sections: scroll-margin so sticky nav never clips heading */
.blog-article section {
  scroll-margin-top: calc(var(--nav-height-mob) + 16px);
}
@media (min-width: 768px) {
  .blog-article section {
    scroll-margin-top: calc(var(--nav-height-tab) + 20px);
  }
}
@media (min-width: 1280px) {
  .blog-article section {
    scroll-margin-top: calc(var(--nav-height) + 20px);
  }
}

/* Adjacent sections without a divider need breathing room */
.blog-article section + section { margin-top: 40px; }


/* ── Article header (tag + meta + h1 — inside article) ── */
.blog-article-header { margin-bottom: 28px; }

.blog-header-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.blog-meta-sep {
  color: var(--color-border);
  font-size: 13px;
}

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

.blog-h1 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.5vw, 38px);
  line-height: var(--leading-heading);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-heading);
}


/* ── Article body typography ───────────────────────────── */

/* Step label overline */
.blog-step-label {
  font-family: var(--font-mono);
  font-size: var(--text-overline);
  font-weight: 500;
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
  opacity: 0.8;
}

/* Section headings — Anton, sized for long-form step guides */
.blog-article h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 24px);
  line-height: var(--leading-heading);
  color: var(--color-text-primary);
  margin-top: 6px;
  margin-bottom: 14px;
}

/* Sub-headings — Inter semibold */
.blog-article h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-top: 28px;
  margin-bottom: 10px;
  line-height: var(--leading-heading);
}

/* Body text — slightly larger than UI copy for readability */
.blog-article p {
  font-size: var(--text-body-lg);
  line-height: 1.78;
  color: var(--color-text-primary);
  margin-bottom: 16px;
}
.blog-article p:last-child { margin-bottom: 0; }

.blog-article ul,
.blog-article ol {
  padding-left: 24px;
  margin-bottom: 16px;
  font-size: var(--text-body-lg);
  line-height: 1.78;
  color: var(--color-text-primary);
}
.blog-article li { margin-bottom: 6px; }

.blog-article strong { font-weight: 600; }

/* Blockquote */
.blog-article blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 12px 18px;
  margin: 20px 0;
  font-size: var(--text-body-lg);
  color: var(--color-text-subtle);
  line-height: 1.7;
  font-style: italic;
}

/* Section divider */
.blog-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 40px 0;
}

/* Article table */
.blog-article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 18px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.blog-article table th {
  background: var(--color-cream-2);
  padding: 9px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-subtle);
}
.blog-article table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  color: var(--color-text-primary);
  font-size: var(--text-body-lg);
}
.blog-article table tr:last-child td { border-bottom: none; }


/* ── In-content CTA block ──────────────────────────────── */
/* Dark banner mid-article per wireframe spec              */
.blog-cta {
  background: var(--color-near-black);
  border-radius: var(--radius-4xl);
  padding: 24px 28px;
  margin: 28px 0;
}
.blog-cta p {
  color: var(--color-text-on-dark);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body);
  margin-bottom: 12px;
}
.blog-cta p:last-of-type { margin-bottom: 0; }
.blog-cta strong { color: var(--color-cream); }
.blog-cta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.blog-cta__note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-on-dark-dim);
  letter-spacing: var(--tracking-mono);
  margin-top: 12px;
}


/* ── FAQ section ───────────────────────────────────────── */
.blog-faq-item {
  border-top: 1px solid var(--color-border);
  padding: 22px 0;
}
.blog-faq-item:last-child { border-bottom: 1px solid var(--color-border); }

.blog-faq-q {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 10px;
  line-height: var(--leading-heading);
}

.blog-faq-a {
  font-size: var(--text-body-lg);
  line-height: 1.78;
  color: var(--color-text-subtle);
}


/* ── Sidebar ───────────────────────────────────────────── */
/* Hidden on mobile and tablet — shown at desktop only     */
.blog-sidebar { display: none; }

@media (min-width: 1280px) {
  .blog-sidebar {
    display: block;
    position: sticky;
    top: calc(var(--nav-height) + 24px);
  }
}

.blog-widget {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 18px 16px;
  margin-bottom: 14px;
  background: var(--color-bg-primary);
}

.blog-widget__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 14px;
  opacity: 0.55;
}

/* Table of contents */
.blog-toc { list-style: none; padding: 0; margin: 0; }
.blog-toc li { margin-bottom: 1px; }
.blog-toc a {
  font-size: 12px;
  color: var(--color-text-subtle);
  text-decoration: none;
  display: block;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  line-height: 1.45;
  transition: color var(--duration-micro) ease,
              background var(--duration-micro) ease;
}
.blog-toc a:hover {
  color: var(--color-text-primary);
  background: var(--color-cream-2);
}
.blog-toc a.is-active {
  color: var(--color-accent);
  font-weight: 500;
  background: transparent;
}
.blog-toc__step {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-subtle);
  margin-right: 5px;
  opacity: 0.4;
}

/* Product rows in sidebar */
.blog-product {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
  transition: border-color var(--duration-micro) ease;
}
.blog-product:last-child { margin-bottom: 0; }
.blog-product:hover { border-color: var(--color-accent); }

.blog-product__name {
  font-family: var(--font-display);
  font-size: 12px;
  margin-bottom: 4px;
  color: var(--color-text-primary);
}
.blog-product__desc {
  font-size: 11px;
  color: var(--color-text-subtle);
  line-height: 1.45;
  margin-bottom: 8px;
}
.blog-product__link {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity var(--duration-micro) ease;
}
.blog-product__link:hover { opacity: 0.7; }


/* ── Related posts section ─────────────────────────────── */
.blog-related {
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px var(--layout-outer-mob) 72px;
  border-top: 1px solid var(--color-border);
}
@media (min-width: 768px) {
  .blog-related { padding: 40px var(--layout-outer-tab) 80px; }
}
@media (min-width: 1280px) {
  .blog-related { padding: 40px var(--layout-outer) 96px; }
}

.blog-related__label {
  font-size: var(--text-overline);
  font-weight: 600;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 20px;
  opacity: 0.55;
}

.blog-related__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (min-width: 768px) {
  .blog-related__grid { grid-template-columns: repeat(3, 1fr); }
}


/* ── Reduced motion ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .blog-toc a,
  .blog-product { transition: none; }
}