/* ===== SECCIÓN: NOVEDADES (BLOG) ===== */
:root {
  --ug-blue-primary: #001B71;
  --ug-red-accent: #E8002A;
  --ug-red-hover: #C40023;
  --ug-text-main: #1f2937;
  --ug-text-gray: #4b5563;
  --ug-bg-soft: #F8FAFC;
}

.ug-blog {
  width: 100%; max-width: 1100px; margin: 80px auto; padding: 0 24px; box-sizing: border-box;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ug-blog-header { text-align: center; margin-bottom: 32px; }
.ug-blog-eyebrow { color: var(--ug-red-accent); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 10px; display: inline-block; }
.ug-blog-title { color: var(--ug-blue-primary); font-size: 40px; font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 12px; }
.ug-blog-subtitle { color: var(--ug-text-gray); font-size: 16px; margin: 0; }

.ug-blog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 32px; align-items: start; }

/* ---- Filtros ---- */
.ug-blog-filters {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end;
  background: #ffffff; border: 1px solid rgba(0,27,113,0.08); border-radius: 16px;
  padding: 20px 22px; margin-bottom: 28px;
  box-shadow: 0 12px 32px rgba(0, 27, 113, 0.06);
}
.ug-filter { display: flex; flex-direction: column; gap: 6px; min-width: 170px; flex: 1 1 170px; }
.ug-filter label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ug-text-gray); }
.ug-filter-select-wrap { position: relative; }
.ug-filter-select-wrap::after {
  content: ""; position: absolute; right: 14px; top: 50%; width: 9px; height: 9px;
  border-right: 2px solid var(--ug-blue-primary); border-bottom: 2px solid var(--ug-blue-primary);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.ug-filter select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  width: 100%; padding: 11px 36px 11px 14px; border-radius: 10px;
  border: 1px solid #e2e8f0; background: #ffffff; color: var(--ug-text-main);
  font-size: 14px; font-weight: 600; font-family: inherit; cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.ug-filter select:hover { border-color: var(--ug-blue-primary); }
.ug-filter select:focus { outline: none; border-color: var(--ug-red-accent); box-shadow: 0 0 0 3px rgba(232,0,42,0.1); }
.ug-filter-reset {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,27,113,0.06); color: var(--ug-blue-primary);
  border: none; border-radius: 10px; padding: 11px 18px;
  font-size: 14px; font-weight: 700; font-family: inherit; cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease; white-space: nowrap;
}
.ug-filter-reset:hover { background: var(--ug-red-accent); color: #fff; }

/* ---- Grid de tarjetas ---- */
.ug-blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.ug-blog-loading, .ug-blog-empty { grid-column: 1 / -1; color: var(--ug-text-gray); text-align: center; padding: 60px 0; }

.ug-blog-card {
  display: flex; flex-direction: column; height: 100%;
  background: #fff; border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit;
  box-shadow: 0 12px 32px rgba(0, 27, 113, 0.06);
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease, box-shadow 0.3s ease;
}
.ug-blog-card.is-visible { opacity: 1; transform: translateY(0); }
.ug-blog-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0, 27, 113, 0.12); }

.ug-blog-card-media { position: relative; width: 100%; height: 170px; overflow: hidden; background: var(--ug-bg-soft); }
.ug-blog-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.ug-blog-card:hover .ug-blog-card-media img { transform: scale(1.05); }
.ug-blog-card-badge {
  position: absolute; top: 12px; left: 12px; padding: 5px 12px; border-radius: 999px;
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--ug-blue-primary); color: #fff;
}

.ug-blog-card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.ug-blog-card-title {
  font-size: 15px; font-weight: 700; color: var(--ug-blue-primary); line-height: 1.4; margin: 0 0 10px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.ug-blog-card-meta { margin-top: auto; padding-top: 10px; display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ug-text-gray); flex-wrap: wrap; }
.ug-blog-card-brand { font-weight: 700; color: var(--ug-red-accent); }
.ug-blog-card-readmore { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--ug-red-accent); }
.ug-blog-card:hover .ug-blog-card-readmore { color: var(--ug-red-hover); }

.ug-skeleton-card {
  height: 320px; border-radius: 16px;
  background: linear-gradient(90deg, #eef1f6 25%, #f8fafc 37%, #eef1f6 63%);
  background-size: 400% 100%; animation: ug-shimmer 1.4s ease infinite;
}
@keyframes ug-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ---- Paginación ---- */
.ug-blog-pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 32px; flex-wrap: wrap; }
.ug-blog-pagination button {
  min-width: 36px; height: 36px; border-radius: 8px; border: 1px solid #e2e8f0;
  background: #fff; color: var(--ug-text-main); cursor: pointer; font-size: 13px; font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.ug-blog-pagination button:hover:not(:disabled) { border-color: var(--ug-blue-primary); color: var(--ug-blue-primary); }
.ug-blog-pagination button.is-active { background: var(--ug-blue-primary); border-color: var(--ug-blue-primary); color: #fff; }
.ug-blog-pagination button:disabled { opacity: 0.4; cursor: default; }

/* ---- Sidebar relacionados ---- */
.ug-blog-sidebar { background: #fff; border-radius: 16px; padding: 22px; box-shadow: 0 12px 32px rgba(0, 27, 113, 0.06); }
.ug-blog-sidebar h3 { font-size: 16px; font-weight: 800; margin: 0 0 16px; color: var(--ug-blue-primary); }
.ug-blog-related-item { display: flex; gap: 10px; text-decoration: none; color: inherit; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid rgba(0,27,113,0.06); }
.ug-blog-related-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.ug-blog-related-item img { width: 60px; height: 60px; object-fit: cover; border-radius: 10px; flex-shrink: 0; background: var(--ug-bg-soft); }
.ug-blog-related-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 4px; color: var(--ug-blue-primary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ug-blog-related-item span { font-size: 11px; color: var(--ug-text-gray); }

@media (max-width: 992px) {
  .ug-blog-layout { grid-template-columns: 1fr; }
  .ug-blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .ug-blog { margin: 48px auto; padding: 0 16px; }
  .ug-blog-title { font-size: 28px; }
  .ug-blog-filters { padding: 16px; }
}
@media (max-width: 560px) {
  .ug-blog-grid { grid-template-columns: 1fr; }
  .ug-filter-reset { width: 100%; justify-content: center; }
}