/*
 * blog.css — Article typography and blog layout for SLP Express
 * Loaded alongside css/pages/pickles.css (shared layout library).
 * This file MUST NOT redefine .header, nav, .footer, or .slp-sticky-bar
 * — those live in slp-critical.css.
 *
 * Scope: blog-post-template.html  and  blog-index-template.html
 */

/* ─── Variables ──────────────────────────────────────────────────────────── */
:root {
  --blog-max-width: 720px;
  --blog-side-pad: 20px;
  --blog-line-height: 1.75;
  --blog-color-text: #1a1a2e;
  --blog-color-muted: #5a5a72;
  --blog-color-accent: #e8a317;   /* SLP gold */
  --blog-color-border: #e2e2ec;
  --blog-font-size-body: 17px;
  --blog-font-size-h2: 1.55rem;
  --blog-font-size-h3: 1.2rem;
  --blog-radius: 10px;
}

/* ─── Breadcrumb ─────────────────────────────────────────────────────────── */
.blog-breadcrumb {
  background: #f5f5fb;
  border-bottom: 1px solid var(--blog-color-border);
  padding: 10px 0;
  font-size: 13px;
  color: var(--blog-color-muted);
}

.blog-breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.blog-breadcrumb__list li {
  display: flex;
  align-items: center;
}

.blog-breadcrumb__list a {
  color: var(--blog-color-accent);
  text-decoration: none;
  font-weight: 500;
}

.blog-breadcrumb__list a:hover {
  text-decoration: underline;
}

/* ─── Blog post layout ───────────────────────────────────────────────────── */
.blog-main {
  padding: 48px 0 64px;
  background: #fff;
}

.blog-layout {
  max-width: calc(var(--blog-max-width) + 2 * var(--blog-side-pad));
  margin: 0 auto;
  padding: 0 var(--blog-side-pad);
}

/* ─── Article header ─────────────────────────────────────────────────────── */
.blog-article__header {
  margin-bottom: 32px;
}

.blog-article__category-tag {
  display: inline-block;
  background: var(--blog-color-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.blog-article__h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.25;
  color: var(--blog-color-text);
  margin: 0 0 16px;
  font-weight: 700;
}

.blog-article__byline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 14px;
  color: var(--blog-color-muted);
}

.blog-article__sep {
  color: var(--blog-color-border);
}

.blog-article__author {
  font-weight: 600;
  color: var(--blog-color-text);
}

/* ─── Hero image ─────────────────────────────────────────────────────────── */
.blog-article__hero-figure {
  margin: 0 0 36px;
  border-radius: var(--blog-radius);
  overflow: hidden;
}

.blog-article__hero-img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ─── Intro block ────────────────────────────────────────────────────────── */
.blog-article__intro {
  font-size: calc(var(--blog-font-size-body) + 1px);
  line-height: var(--blog-line-height);
  color: var(--blog-color-text);
  margin-bottom: 36px;
  font-weight: 400;
}

.blog-article__intro p {
  margin: 0 0 1em;
}

/* ─── Article body typography ────────────────────────────────────────────── */
.blog-article__body {
  font-size: var(--blog-font-size-body);
  line-height: var(--blog-line-height);
  color: var(--blog-color-text);
}

.blog-article__body h2 {
  font-size: var(--blog-font-size-h2);
  font-weight: 700;
  color: var(--blog-color-text);
  margin: 2em 0 0.6em;
  line-height: 1.3;
  padding-bottom: 0.3em;
  border-bottom: 2px solid var(--blog-color-border);
}

.blog-article__body h3 {
  font-size: var(--blog-font-size-h3);
  font-weight: 600;
  color: var(--blog-color-text);
  margin: 1.6em 0 0.5em;
  line-height: 1.35;
}

.blog-article__body p {
  margin: 0 0 1.1em;
}

.blog-article__body ul,
.blog-article__body ol {
  margin: 0 0 1.1em 1.4em;
  padding: 0;
}

.blog-article__body li {
  margin-bottom: 0.4em;
}

.blog-article__body a {
  color: var(--blog-color-accent);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-article__body a:hover {
  color: #c88a10;
}

.blog-article__body strong {
  font-weight: 700;
  color: var(--blog-color-text);
}

.blog-article__body em {
  font-style: italic;
}

/* Blockquote */
.blog-article__body blockquote {
  border-left: 4px solid var(--blog-color-accent);
  margin: 1.5em 0;
  padding: 12px 20px;
  background: #fdf8ee;
  border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
  color: #3a3a4e;
  font-style: italic;
}

.blog-article__body blockquote p:last-child {
  margin-bottom: 0;
}

/* Code / pre */
.blog-article__body code {
  font-family: ui-monospace, 'Courier New', monospace;
  font-size: 0.88em;
  background: #f0f0f8;
  padding: 2px 6px;
  border-radius: 4px;
}

.blog-article__body pre {
  background: #1a1a2e;
  color: #e8e8f0;
  padding: 18px 20px;
  border-radius: var(--blog-radius);
  overflow-x: auto;
  font-size: 14px;
  margin: 1.5em 0;
}

.blog-article__body pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Figure / caption inside body */
.blog-article__body figure {
  margin: 1.8em 0;
}

.blog-article__body figcaption {
  text-align: center;
  font-size: 13px;
  color: var(--blog-color-muted);
  margin-top: 8px;
}

/* ─── FAQ section ────────────────────────────────────────────────────────── */
.blog-faq {
  margin-top: 52px;
  border-top: 2px solid var(--blog-color-border);
  padding-top: 36px;
}

.blog-faq__heading {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 24px;
  color: var(--blog-color-text);
}

/* Reuse shared .faq-wrap / .faq-item from slp-critical or pickles.css;
   extend only if needed */
.blog-faq .faq-item {
  border: 1px solid var(--blog-color-border);
  border-radius: var(--blog-radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.blog-faq .faq-item summary {
  padding: 14px 18px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.blog-faq .faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--blog-color-accent);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.blog-faq .faq-item[open] summary::after {
  transform: rotate(45deg);
}

.blog-faq .faq-a {
  padding: 0 18px 16px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--blog-color-muted);
}

/* ─── Related links grid ─────────────────────────────────────────────────── */
.blog-related {
  margin-top: 52px;
  border-top: 2px solid var(--blog-color-border);
  padding-top: 36px;
}

.blog-related__heading {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--blog-color-text);
}

.blog-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

/* Each related link card — can be a plain <a> with class .blog-related-card */
.blog-related-card {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--blog-color-border);
  border-radius: var(--blog-radius);
  text-decoration: none;
  color: var(--blog-color-text);
  font-weight: 500;
  font-size: 14px;
  transition: border-color 0.18s, box-shadow 0.18s;
  line-height: 1.4;
}

.blog-related-card:hover {
  border-color: var(--blog-color-accent);
  box-shadow: 0 2px 12px rgba(232,163,23,0.15);
  color: var(--blog-color-text);
}

.blog-related-card__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blog-color-accent);
  margin-bottom: 4px;
}

/* ─── Blog index hub ─────────────────────────────────────────────────────── */
.blog-hub-hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d4e 100%);
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}

.blog-hub-hero .section-head h1 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 16px;
}

.blog-hub-hero__intro {
  color: rgba(255,255,255,0.82);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Category pill bar */
.blog-category-bar {
  background: #f5f5fb;
  border-bottom: 1px solid var(--blog-color-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 50;
}

.blog-category-bar__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-category-pill {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--blog-color-border);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--blog-color-muted);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  white-space: nowrap;
}

.blog-category-pill:hover,
.blog-category-pill--active {
  border-color: var(--blog-color-accent);
  background: var(--blog-color-accent);
  color: #fff;
}

/* Blog card grid */
.blog-hub-main {
  padding: 48px 0 64px;
}

.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

/* Individual blog card (populated via BLOG_CARDS_HTML token) */
.blog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--blog-color-border);
  border-radius: var(--blog-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--blog-color-text);
  transition: box-shadow 0.2s, transform 0.2s;
  background: #fff;
}

.blog-card:hover {
  box-shadow: 0 6px 28px rgba(26,26,46,0.10);
  transform: translateY(-2px);
}

.blog-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.blog-card__body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--blog-color-accent);
  margin-bottom: 8px;
}

.blog-card__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--blog-color-text);
  margin: 0 0 10px;
}

.blog-card__meta {
  font-size: 12px;
  color: var(--blog-color-muted);
  margin-top: auto;
}

/* ─── Responsive adjustments ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .blog-article__h1 {
    font-size: 1.5rem;
  }

  .blog-article__body h2 {
    font-size: 1.25rem;
  }

  .blog-related__grid {
    grid-template-columns: 1fr 1fr;
  }

  .blog-cards-grid {
    grid-template-columns: 1fr;
  }

  .blog-category-bar {
    position: static; /* avoid sticky overlap issues on small screens */
  }
}