/*
 * Hand-translated from the Tailwind utility classes used by
 * components/Header.tsx and components/Footer.tsx in the main Next.js app
 * (slate/blue palette, font-serif headings), plus a simple typography
 * system for post content.
 */

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: #334155;
  background: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.site-main { min-height: 60vh; }

/* ---------- Nav ---------- */
.site-nav {
  background: #ffffff;
  border-bottom: 1px solid #f1f5f9;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-nav__inner { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .site-nav__inner { padding: 0 1.5rem; } }
.site-nav__row { display: flex; align-items: center; justify-content: space-between; height: 4rem; }
.site-nav__logo img { width: auto; height: 2.25rem; }
.site-nav__links { display: none; align-items: center; gap: 0.25rem; }
@media (min-width: 768px) { .site-nav__links { display: flex; } }
.site-nav__links > a {
  color: #475569;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  transition: color .15s ease, background-color .15s ease;
}
.site-nav__links > a:hover { color: #1d4ed8; background: #eff6ff; }
.site-nav__cta {
  margin-left: 0.5rem;
  background: #1d4ed8;
  color: #ffffff !important;
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
  transition: background-color .15s ease;
}
.site-nav__cta:hover { background: #1e40af; }
.site-nav__mobile-cta {
  display: block;
  margin-top: 0.75rem;
  text-align: center;
  background: #1d4ed8;
  color: #ffffff !important;
  padding: 0.625rem 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
}

.site-nav__hamburger {
  display: block;
  padding: 0.5rem;
  color: #475569;
  background: none;
  border: none;
  cursor: pointer;
}
@media (min-width: 768px) { .site-nav__hamburger { display: none; } }

.site-nav__mobile { display: none; padding: 0.5rem 0 1rem; }
.site-nav__mobile.is-open { display: block; }
.site-nav__mobile > a {
  display: block;
  padding: 0.75rem 0.5rem;
  color: #334155;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
}
.site-nav__mobile > a:hover { background: #eff6ff; }

/* ---------- Footer ---------- */
.site-footer { background: #0f172a; color: #94a3b8; }
.site-footer__inner { max-width: 72rem; margin: 0 auto; padding: 3rem 1rem; }
@media (min-width: 640px) { .site-footer__inner { padding: 3rem 1.5rem; } }
.site-footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2rem; }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: repeat(4, 1fr); } }
.site-footer__logo { height: 2rem; width: auto; filter: brightness(0) invert(1); margin-bottom: 0.75rem; }
.site-footer__brand p { font-size: 0.875rem; line-height: 1.6; margin: 0; }

.site-footer__col h3 { color: #ffffff; font-size: 0.875rem; font-weight: 500; margin: 0 0 0.75rem; }
.site-footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; }
.site-footer__col a:hover { color: #ffffff; }

.site-footer__bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  font-size: 0.75rem;
  text-align: center;
}
.site-footer__bottom p { margin: 0; }

/* ---------- Post content ---------- */
.post-wrap { max-width: 56rem; margin: 0 auto; padding: 3rem 1rem; }
@media (min-width: 640px) { .post-wrap { padding: 3rem 1.5rem; } }
.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #64748b;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.post-back:hover { color: #0f172a; }
.post-thumb { width: 100%; aspect-ratio: 1200 / 630; object-fit: cover; border-radius: 1rem; margin: 1.5rem 0; }
.post-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  background: #dbeafe;
  color: #1e40af;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}
.post-title { font-family: Georgia, serif; font-size: 2.25rem; color: #0f172a; margin: 0 0 1rem; }
.post-byline { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid #e2e8f0; }
.post-byline time, .post-byline .post-author { font-size: 0.75rem; color: #64748b; }
.post-author-name { font-size: 0.875rem; font-weight: 600; color: #0f172a; }

.post-content { color: #475569; line-height: 1.75; max-width: none; }
.post-content h1 { font-family: Georgia, serif; font-size: 1.875rem; color: #0f172a; margin: 0 0 1.5rem; }
.post-content h2 { font-family: Georgia, serif; font-size: 1.5rem; color: #0f172a; margin: 3rem 0 1rem; }
.post-content h3 { font-family: Georgia, serif; font-size: 1.125rem; color: #0f172a; margin: 2rem 0 0.5rem; }
.post-content p { margin: 0 0 1rem; }
.post-content a { color: #1d4ed8; text-decoration: underline; }
.post-content strong { font-weight: 700; color: #0f172a; }
.post-content ul, .post-content ol { margin: 0 0 1rem; padding-left: 1.5rem; }
.post-content li { margin-bottom: 0.375rem; }
.post-content blockquote {
  border-left: 3px solid #93c5fd;
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1rem;
  color: #64748b;
  font-style: italic;
}
.post-content img { width: 100%; border-radius: 0.75rem; border: 1px solid #e2e8f0; margin: 1rem 0; }
.post-content code { background: #f1f5f9; color: #1e293b; padding: 0.125rem 0.375rem; border-radius: 0.25rem; font-size: 0.9em; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.post-content pre {
  background: #f1f5f9;
  color: #1e293b;
  border-radius: 0.75rem;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.875rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  margin: 1.5rem 0;
}
.post-content pre code { background: none; padding: 0; }
.post-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9375rem; overflow-x: auto; display: block; }
.post-content th, .post-content td { padding: 0.625rem 1rem; border: 1px solid #e2e8f0; text-align: left; }
.post-content th { background: #f8fafc; font-weight: 600; color: #0f172a; }

/* ---------- Comments (WP native comment_form() / wp_list_comments()) ---------- */
.post-comments { max-width: none; margin: 2.5rem 0 0; }
.post-comments > h2 { font-family: Georgia, serif; font-size: 1.25rem; color: #0f172a; margin-bottom: 1.25rem; }

.comment-list { list-style: none; margin: 0 0 2rem; padding: 0; }
.comment-list li { display: flex; gap: 0.875rem; padding: 1.25rem 0; border-bottom: 1px solid #f1f5f9; }
.comment-list li::before {
  content: attr(data-initial);
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: #dbeafe;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.comment-list .post-author-name { font-size: 0.9375rem; font-weight: 600; color: #0f172a; }
.comment-list time { display: block; font-size: 0.75rem; color: #94a3b8; margin: 0.125rem 0 0.5rem; }
.comment-list .comment-body-text { color: #475569; font-size: 0.9375rem; line-height: 1.6; }

.post-comments .comment-respond { background: #ffffff; border: 1px solid #e2e8f0; border-radius: 1rem; padding: 1.75rem; }
.comment-reply-title { font-size: 1.125rem; font-weight: 700; color: #0f172a; margin: 0 0 0.375rem; }
.comment-notes { font-size: 0.8125rem; color: #64748b; margin: 0 0 1.25rem; }
.comment-form .required { color: #dc2626; }
.comment-form p { margin: 0 0 1rem; }
.comment-form label { display: block; font-size: 0.8125rem; font-weight: 600; color: #334155; margin-bottom: 0.375rem; }
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  padding: 0.625rem 0.75rem;
  font: inherit;
  color: #0f172a;
  background: #f8fafc;
  transition: border-color .15s ease, background-color .15s ease;
}
.comment-form input:focus, .comment-form textarea:focus { outline: none; border-color: #1d4ed8; background: #ffffff; }
.comment-form textarea { min-height: 7rem; resize: vertical; }
@media (min-width: 640px) {
  .comment-form-author, .comment-form-email { display: inline-block; width: calc(50% - 0.5rem); vertical-align: top; }
  .comment-form-author { margin-right: 1rem; }
}
.comment-form-cookies-consent { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.8125rem; color: #64748b; }
.comment-form-cookies-consent input { margin-top: 0.1875rem; }
.comment-form-cookies-consent label { margin: 0; font-weight: 400; }
.comment-form .form-submit { margin-top: 1.25rem; margin-bottom: 0; }
.comment-form .form-submit input {
  background: #1d4ed8;
  color: #ffffff;
  border: none;
  padding: 0.625rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color .15s ease;
}
.comment-form .form-submit input:hover { background: #1e40af; }

/* ---------- Blog index ---------- */
.blog-index { max-width: 72rem; margin: 0 auto; padding: 3rem 1rem; }
@media (min-width: 640px) { .blog-index { padding: 3rem 1.5rem; } }
.blog-index__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .blog-index__grid { grid-template-columns: repeat(2, 1fr); } }
.blog-index__card {
  display: block;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  overflow: hidden;
  transition: box-shadow .15s ease, border-color .15s ease;
}
.blog-index__card:hover { border-color: #93c5fd; box-shadow: 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.blog-index__card img { width: 100%; aspect-ratio: 1200 / 630; object-fit: cover; background: #1d4ed8; }
.blog-index__card-fallback {
  width: 100%;
  aspect-ratio: 1200 / 630;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom right, #1d4ed8, #1e3a8a);
}
.blog-index__card-fallback span { color: rgba(255,255,255,0.9); font-weight: 700; font-size: 1.125rem; padding: 0 1rem; text-align: center; }
.blog-index__card-body { padding: 1.25rem; }
.blog-index__card h2 { font-family: Georgia, serif; font-size: 1.0625rem; color: #0f172a; margin: 0.5rem 0; }
.blog-index__card p { font-size: 0.875rem; color: #64748b; margin: 0; }

/* ---------- Pagination (the_posts_pagination() default markup) ---------- */
.blog-pagination { max-width: 72rem; margin: 2.5rem auto 0; padding: 0 1rem; }
@media (min-width: 640px) { .blog-pagination { padding: 0 1.5rem; } }
.blog-pagination .nav-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.5rem; }
.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #334155;
  background: #ffffff;
  border: 1px solid #e2e8f0;
}
.blog-pagination a.page-numbers:hover { border-color: #93c5fd; color: #1d4ed8; background: #eff6ff; }
.blog-pagination .page-numbers.current { background: #1d4ed8; border-color: #1d4ed8; color: #ffffff; }
.blog-pagination .page-numbers.dots { border: none; background: none; color: #94a3b8; }
.blog-pagination .prev.page-numbers, .blog-pagination .next.page-numbers { padding: 0 1rem; }