/* ============================================
   Meca3DLab - Noticias / Blog Styles
   Listing + Article pages
   ============================================ */

/* ========== HERO HEADER ========== */
.noticias-hero {
  padding: 8rem 0 3rem;
  text-align: center;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.noticias-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  margin: 1rem 0;
}

.noticias-hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* ========== NEWS GRID ========== */
.noticias__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.noticias__grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.noticias__card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.noticias__card:hover {
  border-color: rgba(0, 113, 227, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 113, 227, 0.08);
}

.noticias__card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.noticias__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.noticias__card:hover .noticias__card-img img {
  transform: scale(1.05);
}

.noticias__card-img--placeholder {
  color: var(--text-muted);
}

.noticias__card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.noticias__card-date {
  font-size: 0.75rem;
  color: var(--accent-primary);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.noticias__card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.noticias__card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.noticias__card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-top: 1rem;
  transition: gap var(--transition-base);
}

.noticias__card:hover .noticias__card-link {
  gap: 0.7rem;
}

/* Loading & Empty */
.noticias__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
}

/* Pagination */
.noticias__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}

.noticias__page-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

@media (max-width: 1024px) {
  .noticias__grid,
  .noticias__grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .noticias__grid,
  .noticias__grid--3 {
    grid-template-columns: 1fr;
  }
}

/* ========== ARTICLE PAGE ========== */
.artigo {
  padding-top: 5rem;
  min-height: 60vh;
}

.artigo__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 0;
}

.artigo__header {
  text-align: center;
  padding: 4rem 0 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.artigo__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color var(--transition-fast);
}

.artigo__back:hover {
  color: var(--accent-primary);
}

.artigo__date {
  font-size: 0.8rem;
  color: var(--accent-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.artigo__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.artigo__author {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.artigo__hero-img {
  width: 100%;
  max-width: 900px;
  margin: 2rem auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.artigo__hero-img img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 450px;
}

.artigo__content {
  max-width: 750px;
  margin: 0 auto;
  padding: 2rem clamp(1rem, 4vw, 2rem) 4rem;
}

.artigo__content h2,
.artigo__content h3,
.artigo__content h4 {
  margin: 2rem 0 1rem;
}

.artigo__content p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.artigo__content ul,
.artigo__content ol {
  margin: 1rem 0 1.25rem 1.5rem;
  list-style: disc;
}

.artigo__content li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.artigo__content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.artigo__content blockquote {
  border-left: 3px solid var(--accent-primary);
  padding: 0.75rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.artigo__content a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.artigo__content a:hover {
  color: var(--accent-glow);
}

/* Share buttons */
.artigo__share {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 2rem);
  padding-right: clamp(1rem, 4vw, 2rem);
}

.artigo__share-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.artigo__share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.artigo__share-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Article error state */
.artigo__error {
  text-align: center;
  padding: 6rem 2rem;
}

.artigo__error h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.artigo__error p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}