/* Blog-specific styles. Loaded after site-1.1.css, inherits CSS variables. */

/* Sticky footer: when content is shorter than the viewport, push the footer
   to the bottom instead of leaving a white gap. Scoped to pages that load
   this stylesheet (blog list/detail, admin, landing). */
html { height: 100%; }
body { display: flex; flex-direction: column; min-height: 100vh; }
body > main { flex: 1 0 auto; }
body > footer { flex-shrink: 0; }

/* ---------- Blog list / teaser cards ---------- */

.blog-grid { margin-top: 2rem; }

.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--c1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  text-decoration: none;
}
.blog-card:hover {
  box-shadow: 0 14px 36px rgba(16, 24, 40, .10);
  border-color: var(--c2);
  transform: translateY(-2px);
}

.blog-card__media {
  aspect-ratio: 16 / 9;
  background: var(--c0);
  overflow: hidden;
}
.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-card__media--placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c0), var(--c1));
}

.blog-card__body { padding: 1.25rem 1.25rem 1.5rem; }
.blog-card__date {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c7);
  font-weight: 700;
}
.blog-card__title {
  font-family: var(--headline);
  font-weight: 500;
  font-size: 1.35rem;
  line-height: 1.2;
  margin: .5rem 0 .5rem;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
}
.blog-card__excerpt {
  color: var(--c7);
  font-size: .92rem;
  line-height: 1.55;
}
.blog-card__more {
  margin-top: 1rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--c9);
  letter-spacing: .02em;
}

/* Pagination */
.blog-pagination {
  display: flex;
  justify-content: center;
  gap: .75rem;
}

/* ---------- Blog detail ---------- */

.blog-post__header { padding-bottom: 1.5rem; }

.blog-post__cover {
  margin-top: .5rem;
  margin-bottom: 1rem;
}
.blog-post__cover img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.blog-post__body {
  font-family: var(--body);
  font-size: 1.06rem;
  line-height: 1.75;
  color: var(--ink);
}
.blog-post__body > :first-child { margin-top: 0; }
.blog-post__body h1,
.blog-post__body h2,
.blog-post__body h3,
.blog-post__body h4 {
  font-family: var(--headline);
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
  color: var(--ink);
  line-height: 1.2;
  margin: 2.5rem 0 .9rem;
}
.blog-post__body h1 { font-size: 2rem; }
.blog-post__body h2 { font-size: 1.6rem; }
.blog-post__body h3 { font-size: 1.3rem; }
.blog-post__body h4 { font-size: 1.1rem; }

.blog-post__body p { margin: 0 0 1.1rem; }
.blog-post__body a {
  color: var(--c9);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.blog-post__body a:hover { text-decoration-thickness: 2px; }

.blog-post__body ul,
.blog-post__body ol { margin: 0 0 1.2rem 1.4rem; padding: 0; }
.blog-post__body li { margin: .3rem 0; }

.blog-post__body blockquote {
  margin: 1.4rem 0;
  padding: .2rem 0 .2rem 1.1rem;
  border-left: 3px solid var(--c2);
  color: var(--c7);
  font-family: var(--headline);
  font-size: 1.15rem;
  font-style: italic;
}

.blog-post__body code {
  background: var(--c0);
  padding: .12em .35em;
  border-radius: var(--radius);
  font-size: .92em;
}
.blog-post__body pre {
  background: var(--c0);
  border: 1px solid var(--c1);
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1.2rem 0;
}
.blog-post__body pre code { background: transparent; padding: 0; }

.blog-post__body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border-radius: var(--radius);
}

.blog-post__body hr {
  border: 0;
  border-top: 1px solid var(--c1);
  margin: 2rem 0;
}

.blog-post__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.3rem 0;
  font-size: .95rem;
}
.blog-post__body th,
.blog-post__body td {
  padding: .55rem .75rem;
  border-bottom: 1px solid var(--c1);
  text-align: left;
}
.blog-post__body th { font-weight: 700; color: var(--ink); }

/* ---------- Contributors byline ---------- */

.blog-post__contributors {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: .92rem;
  color: var(--c7);
  font-family: var(--body);
}
.blog-post__contributors-label {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--c7);
  margin-right: .35rem;
}
.blog-post__contributor {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
a.blog-post__contributor:hover {
  color: var(--c9);
  border-bottom-color: var(--c9);
}
.blog-post__contributor svg { color: #0a66c2; flex-shrink: 0; }
.blog-post__contributors-sep { color: var(--c7); }

/* ---------- PDF download CTA ---------- */

.blog-post__pdf-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--c0), var(--surface));
  border: 1px solid var(--c2);
  border-radius: var(--radius);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.blog-post__pdf-cta:hover {
  border-color: var(--c9);
  box-shadow: 0 12px 30px rgba(16, 24, 40, .10);
  transform: translateY(-1px);
}
.blog-post__pdf-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--c9);
  color: var(--surface);
}
.blog-post__pdf-cta-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.blog-post__pdf-cta-text strong {
  font-family: var(--headline);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: var(--tracking-tight);
  color: var(--ink);
}
.blog-post__pdf-cta-text small {
  font-size: .82rem;
  color: var(--c7);
  margin-top: .15rem;
}
.blog-post__pdf-cta-arrow {
  font-size: 1.4rem;
  color: var(--c9);
  flex-shrink: 0;
}
.blog-post__pdf-cta--bottom { margin-top: 0; }

/* ---------- Admin ---------- */

.admin-blog-table th {
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--c7);
  font-weight: 700;
}

.admin-blog-link-btn {
  background: none;
  border: none;
  padding: 0;
  color: #c0392b;
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
}
.admin-blog-link-btn:hover { color: #922b21; }

.admin-blog-form .label { font-weight: 700; }
.admin-blog-form .EasyMDEContainer {
  font-family: var(--body);
}
.admin-blog-form .editor-toolbar {
  border-radius: var(--radius) var(--radius) 0 0;
  border-color: var(--c1);
}
.admin-blog-form .CodeMirror {
  min-height: 360px;
  border-color: var(--c1);
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: .95rem;
  line-height: 1.6;
}