/* ==========================================================================
   PressureCalmX — Blog Stylesheet (extends style.css)
   ========================================================================== */

.reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 4px;
  width: 0%;
  background: var(--color-red);
  z-index: 950;
  transition: width .1s ease;
}

.breadcrumbs {
  padding: 18px 0;
  font-size: 17px;
  color: #333;
  background: var(--color-offwhite);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumbs a { color: var(--color-navy); font-weight: 600; }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs span[aria-hidden] { margin: 0 8px; color: #999; }

.blog-hero {
  padding: 48px 0 20px;
  background: var(--color-white);
}
.blog-hero .cat-tag {
  display: inline-block;
  background: var(--color-chip);
  color: var(--color-navy);
  font-weight: 700;
  font-size: 17px;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.blog-hero h1 { margin-bottom: 16px; }
.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 17px;
  color: #333;
  margin-top: 16px;
}
.blog-meta span { display: flex; align-items: center; gap: 6px; }
.blog-hero img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-top: 28px;
  box-shadow: var(--shadow-card);
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 40px 0 64px;
}
@media (min-width: 1000px) {
  .blog-layout { grid-template-columns: 240px 1fr; }
}

.toc-box {
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  align-self: start;
  position: sticky;
  top: 90px;
}
.toc-box h2 {
  font-size: 17px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.toc-box ol { display: flex; flex-direction: column; gap: 10px; counter-reset: toc; }
.toc-box li { font-size: 17px; }
.toc-box a { color: var(--color-navy); font-weight: 600; }
.toc-box a:hover { color: var(--color-red); }

.article-body h2 {
  margin-top: 44px;
  margin-bottom: 16px;
  padding-top: 8px;
  scroll-margin-top: 90px;
}
.article-body h3 {
  margin-top: 30px;
  margin-bottom: 12px;
  scroll-margin-top: 90px;
}
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 0 0 20px 0; display: flex; flex-direction: column; gap: 10px; }
.article-body ul li, .article-body ol li {
  font-size: 18px;
  line-height: 1.75;
  padding-left: 28px;
  position: relative;
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-red);
}
.article-body ol { counter-reset: item; }
.article-body ol li { counter-increment: item; }
.article-body ol li::before {
  content: counter(item) ".";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--color-navy);
}
.article-body blockquote {
  border-left: 5px solid var(--color-red);
  background: var(--color-offwhite);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 19px;
  font-style: italic;
  margin: 28px 0;
}
.article-body strong { font-weight: 700; }

.inline-cta {
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  text-align: center;
  margin: 44px 0;
}
.inline-cta img { max-width: 200px; margin: 0 auto 20px; }
.inline-cta h3 { margin-bottom: 10px; }
.inline-cta p { margin-bottom: 20px; }

.article-faq { margin-top: 44px; }
.article-faq h2 { margin-bottom: 20px; }

.article-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 50px;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}
@media (min-width: 700px) { .article-nav { grid-template-columns: 1fr 1fr; } }
.article-nav a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}
.article-nav .dir-label { font-size: 17px; font-weight: 700; color: var(--color-red); text-transform: uppercase; }
.article-nav .next-post { text-align: right; align-items: flex-end; }
.article-nav h4 { font-size: 17px; }

.blog-index-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: var(--color-white);
  padding: 56px 0;
  text-align: center;
}
.blog-index-hero h1 { color: var(--color-white); margin-bottom: 14px; }
.blog-index-hero p { color: var(--color-white); max-width: 700px; margin: 0 auto; }