/* Costa Carefree — News/blog styles. Builds on css/styles.css tokens. */

/* ---------- Article page ---------- */
.blog-hero {
  margin-top: var(--nav-height);
  width: 100%;
  max-height: 60vh;
  overflow: hidden;
}
.blog-hero img {
  width: 100%;
  height: 100%;
  max-height: 60vh;
  object-fit: cover;
  display: block;
}
.blog-narrow {
  max-width: 760px;
  padding-top: 3rem;
  padding-bottom: 4rem;
}
.blog-back { color: var(--coastal-gold); text-decoration: none; letter-spacing: .12em; }
.blog-back:hover { text-decoration: underline; }

.article-title {
  font-family: var(--font-display);
  color: var(--deep-navy);
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.12;
  margin: .5rem 0 1.5rem;
}

.author-block {
  display: flex;
  align-items: center;
  gap: .85rem;
  flex-wrap: wrap;
  padding: 1rem 0 1.75rem;
  border-bottom: 1px solid rgba(13,59,94,.12);
  margin-bottom: 2.25rem;
}
.author-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: var(--shadow-card);
}
.author-meta { display: flex; flex-direction: column; line-height: 1.3; }
.author-name { font-weight: 600; color: var(--deep-navy); }
.author-role { font-weight: 400; color: var(--muted-gray); }
.author-email { color: var(--ocean-blue); text-decoration: none; font-size: .9rem; }
.author-email:hover { text-decoration: underline; }
.article-meta-right {
  margin-left: auto;
  display: flex; align-items: center; gap: .75rem;
  color: var(--muted-gray); font-size: .9rem;
}

.lang-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--warm-sand);
  color: var(--deep-navy);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .04em;
  padding: .25rem .6rem; border-radius: 999px;
}
.lang-badge .flag-icon { border-radius: 2px; }

/* ---------- Article body (prose) ---------- */
.article-body { font-size: 1.075rem; line-height: 1.75; color: var(--body-text); }
.article-body > p { margin: 0 0 1.35rem; }
.article-body h2 {
  font-family: var(--font-display);
  color: var(--deep-navy);
  font-size: 1.7rem; line-height: 1.2;
  margin: 2.5rem 0 .9rem;
}
.article-body h3 {
  font-family: var(--font-display);
  color: var(--deep-navy);
  font-size: 1.32rem;
  margin: 2rem 0 .7rem;
}
.article-body a { color: var(--ocean-blue); text-decoration: underline; text-underline-offset: 2px; }
.article-body img { width: 100%; border-radius: var(--radius-card); margin: 1.75rem 0; }
.article-body ul, .article-body ol { margin: 0 0 1.35rem 1.25rem; }
.article-body li { margin: .4rem 0; }
.article-body blockquote {
  margin: 1.75rem 0;
  padding: .5rem 0 .5rem 1.4rem;
  border-left: 3px solid var(--coastal-gold);
  font-family: var(--font-display);
  font-size: 1.4rem; font-style: italic;
  color: var(--deep-navy);
}
.article-body hr { border: none; border-top: 1px solid rgba(13,59,94,.12); margin: 2.5rem 0; }
.article-foot { margin-top: 3rem; }

/* ---------- News index ---------- */
.lang-filter { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.5rem; }
.lang-filter__btn {
  display: inline-flex; align-items: center; gap: .45rem;
  border: 1px solid rgba(13,59,94,.18);
  background: var(--white);
  color: var(--deep-navy);
  font-size: .85rem; font-weight: 500;
  padding: .5rem .95rem; border-radius: 999px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.lang-filter__btn:hover { border-color: var(--ocean-blue); }
.lang-filter__btn.is-active { background: var(--deep-navy); color: var(--white); border-color: var(--deep-navy); }
.lang-filter__btn.is-active .lang-badge { background: rgba(255,255,255,.15); color: #fff; }

.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}
.post-card {
  display: flex; flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.post-card__img { aspect-ratio: 16 / 9; overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card__body { padding: 1.25rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }
.post-card__top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; color: var(--muted-gray); font-size: .8rem; }
.post-card__title { font-family: var(--font-display); color: var(--deep-navy); font-size: 1.45rem; line-height: 1.18; margin: 0; }
.post-card__excerpt { color: var(--muted-gray); font-size: .95rem; line-height: 1.55; margin: 0; }
.post-card__author { margin-top: auto; font-size: .82rem; font-weight: 600; color: var(--ocean-blue); }

@media (max-width: 640px) {
  .blog-index-grid { grid-template-columns: 1fr; }
  .article-meta-right { margin-left: 0; width: 100%; }
}

/* "This article is in X" note (shown when reader language differs) */
.article-lang-note {
  margin: 0 0 1.75rem;
  padding: .65rem 1rem;
  background: var(--warm-sand);
  border-left: 3px solid var(--coastal-gold);
  border-radius: var(--radius);
  color: var(--deep-navy);
  font-size: .9rem;
}