/* Blog listing and post detail, using Pabli's design tokens and components. */

.blog-hero,
.post-hero {
  max-width: 920px;
  margin: 0 auto;
  padding: 80px 40px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.blog-hero .main-title,
.post-hero .main-title {
  max-width: 820px;
  margin-bottom: 0;
}

.blog-hero__sub,
.post-lead {
  max-width: 680px;
  color: var(--text-light);
  font-size: 17px;
  line-height: 1.7;
}

.blog-listing {
  padding: 40px 80px 100px;
}

.blog-listing__inner,
.post-related__inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Search follows Pabli's rounded input and subtle primary-color focus ring. */
.blog-search {
  position: relative;
  width: min(100%, 520px);
  margin: 0 auto 48px;
}

.blog-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  z-index: 1;
  display: inline-flex;
  color: var(--ink3);
  transform: translateY(-50%);
  pointer-events: none;
}

.blog-search__input {
  width: 100%;
  height: 52px;
  padding: 0 18px 0 48px;
  border: 1px solid rgba(53, 79, 239, 0.14);
  border-radius: 12px;
  outline: none;
  background: white;
  color: var(--text);
  box-shadow: 0 4px 18px rgba(53, 79, 239, 0.06);
  font: 500 15px/1 var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.blog-search__input::placeholder { color: var(--ink3); }
.blog-search__input:hover { border-color: rgba(53, 79, 239, 0.3); }
.blog-search__input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(53, 79, 239, 0.1);
}

/* Cards use the same outlined, lifted shell as Pabli product/module cards. */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 360px));
  justify-content: center;
  gap: 24px;
}

.blog-card {
  display: flex;
  min-width: 0;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(53, 79, 239, 0.1);
  border-radius: 16px;
  background: white;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.blog-card[hidden] { display: none; }

.blog-card:hover {
  border-color: rgba(53, 79, 239, 0.25);
  box-shadow: 0 12px 32px rgba(53, 79, 239, 0.12);
  transform: translateY(-4px);
}

.blog-card__image {
  display: flex;
  width: 100%;
  aspect-ratio: 16 / 9;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-neutral-100) linear-gradient(135deg, rgba(53,79,239,0.12), rgba(116,198,157,0.12));
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-card:hover .blog-card__image img { transform: scale(1.035); }

.blog-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
}

.blog-card__meta,
.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink3);
  font-size: 12px;
}

.blog-eyebrow {
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.blog-card__dot { color: var(--color-neutral-300); }

.blog-card__title {
  max-width: none;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.blog-card__title a { text-decoration: none; }

.blog-card__excerpt {
  display: -webkit-box;
  flex: 1;
  overflow: hidden;
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.blog-card__reading {
  color: var(--ink3);
  font-size: 12px;
  white-space: nowrap;
}

.blog-card__button.btn {
  height: 36px;
  min-width: 0;
  padding: 0 14px;
  border-width: 1px;
  font-size: 13px;
}

.blog-empty,
.blog-empty-state {
  display: none;
  padding: 64px 24px;
  color: var(--text-light);
  font-size: 15px;
  text-align: center;
}

.blog-empty--visible,
.blog-empty-state.is-visible { display: block; }

/* Post detail follows the reference's single coherent reading column. */
.post-hero { padding-bottom: 32px; }
.post-title { max-width: 900px; }

.post {
  padding: 24px 40px 100px;
}

.post-reading-column {
  width: min(100%, 800px);
  margin: 0 auto;
}

.post-meta {
  justify-content: center;
  margin-bottom: 28px;
  font-size: 13px;
}

.blog-tag {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(53, 79, 239, 0.07);
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
}

.post-cover {
  display: flex;
  aspect-ratio: 16 / 9;
  max-height: 440px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 48px;
  border-radius: 16px;
  background: var(--color-neutral-100) linear-gradient(135deg, rgba(53,79,239,0.12), rgba(116,198,157,0.12));
}

.post-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.post-body {
  min-width: 0;
  color: var(--text);
  font-size: 16px;
  line-height: 1.8;
}

.post-body h2 {
  max-width: none;
  margin: 48px 0 16px;
  font-size: 30px;
}

.post-body h3 {
  margin: 36px 0 12px;
  font-size: 22px;
}

.post-body p { margin-bottom: 22px; }
.post-body ul,
.post-body ol { margin: 0 0 24px 24px; }
.post-body li { margin-bottom: 8px; }
.post-body a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }

.post-body blockquote {
  margin: 32px 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--primary);
  color: var(--text-light);
  font-size: 18px;
  font-style: italic;
}

.post-body blockquote p { margin: 0; }
.post-body code { padding: 2px 6px; border-radius: 4px; background: var(--bg2); font-family: var(--font-mono); font-size: 0.9em; }
.post-body pre { overflow-x: auto; margin-bottom: 22px; padding: 20px; border-radius: 12px; background: var(--color-neutral-900); color: white; }
.post-body pre code { padding: 0; background: none; }
.post-body img { width: 100%; margin: 32px 0; border-radius: 12px; }

.post-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.post-actions__back.btn {
  height: 40px;
  border-width: 1px;
  font-size: 14px;
}

.post-share {
  display: flex;
  align-items: center;
  gap: 12px;
}

.post-share__label {
  color: var(--ink3);
  font-size: 13px;
  font-weight: 600;
}

.post-share__buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.post-share__btn {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(53, 79, 239, 0.14);
  border-radius: 8px;
  background: white;
  color: var(--text-light);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.post-share__btn:hover,
.post-share__btn.is-copied {
  border-color: var(--primary);
  background: rgba(53, 79, 239, 0.05);
  color: var(--primary);
}

.post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.post-translation-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.post-related {
  padding: 72px 40px;
  background: var(--color-neutral-50);
  border-top: 1px solid rgba(53, 79, 239, 0.08);
  border-bottom: 1px solid rgba(53, 79, 239, 0.08);
}

.post-related__heading {
  max-width: none;
  margin: 0 0 28px;
  font-size: 30px;
  text-align: center;
}

.blog-grid--related {
  grid-template-columns: repeat(auto-fit, minmax(280px, 360px));
}

@media (max-width: 1024px) {
  .blog-listing { padding-right: 40px; padding-left: 40px; }
}

@media (max-width: 768px) {
  .blog-hero,
  .post-hero { padding: 56px 20px 32px; }
  .blog-listing { padding: 32px 20px 72px; }
  .blog-search { margin-bottom: 32px; }
  .blog-grid,
  .blog-grid--related { grid-template-columns: minmax(0, 1fr); }
  .post { padding: 16px 20px 72px; }
  .post-cover { margin-bottom: 32px; padding: 28px; }
  .post-body h2 { margin-top: 36px; font-size: 26px; }
  .post-actions { align-items: flex-start; flex-direction: column; }
  .post-footer { align-items: flex-start; flex-direction: column; }
  .post-related { padding: 56px 20px; }
}

@media (max-width: 480px) {
  .blog-card__footer { align-items: flex-start; flex-direction: column; }
  .blog-card__button.btn { width: 100%; }
  .post-meta { justify-content: flex-start; }
  .post-share { align-items: flex-start; flex-direction: column; }
}