/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blanco);
  border-bottom: 3px solid var(--rojo);
  box-shadow: var(--shadow);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 64px;
}

/* Logo */
.logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-clave { color: var(--negro); }
.logo-nacional { color: var(--rojo); }

/* Nav */
.main-nav {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex: 1;
}
.main-nav::-webkit-scrollbar { display: none; }
.nav-link {
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gris-oscuro);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: all var(--transition);
}
.nav-link:hover {
  background: var(--gris-claro);
  color: var(--rojo);
}

/* Search form (desktop) */
.search-form {
  display: flex;
  align-items: center;
  background: var(--gris-claro);
  border-radius: 24px;
  padding: 0 4px 0 14px;
  flex-shrink: 0;
}
.search-form input {
  border: none;
  background: transparent;
  font-size: 0.85rem;
  padding: 8px 4px;
  width: 140px;
  outline: none;
  font-family: var(--font);
  color: var(--negro);
}
.search-form input::placeholder { color: var(--gris-medio); }
.search-form button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--gris);
  display: flex;
  align-items: center;
}
.search-form button:hover { color: var(--rojo); }

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--negro);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 67px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--blanco);
  z-index: 99;
  padding: 24px;
  overflow-y: auto;
}
.mobile-menu.active { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--negro);
  border-bottom: 1px solid var(--gris-borde);
  text-decoration: none;
}
.mobile-menu a:hover { color: var(--rojo); }
.mobile-search {
  display: flex;
  margin-bottom: 16px;
  gap: 8px;
}
.mobile-search input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--gris-borde);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font);
  outline: none;
}
.mobile-search input:focus { border-color: var(--rojo); }
.mobile-search button {
  padding: 12px 20px;
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}

/* News grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* News card */
.news-card {
  background: var(--blanco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.card-image-link {
  position: relative;
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gris-claro);
}
.card-image-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.news-card:hover .card-image-link img { transform: scale(1.05); }
.card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gris-claro), var(--gris-borde));
}
.card-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--rojo);
  color: var(--blanco);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card-body { padding: 16px; }
.card-title {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--negro);
  transition: color var(--transition);
}
.card-title:hover { color: var(--rojo); }
.card-excerpt {
  font-size: 0.88rem;
  color: var(--gris);
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-date {
  font-size: 0.78rem;
  color: var(--gris-medio);
}

/* Footer */
.site-footer {
  background: var(--negro);
  color: var(--blanco);
  margin-top: 64px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .logo-clave { color: var(--blanco); }
.footer-tagline {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--gris-medio);
}
.footer-cats h4, .footer-contact h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  color: var(--gris-medio);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  padding: 4px 0;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--rojo); }
.footer-contact p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding: 20px 24px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gris-medio);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  padding: 20px 0;
}
.page-link {
  background: var(--rojo);
  color: var(--blanco);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition);
}
.page-link:hover { background: var(--rojo-hover); }
.page-info {
  font-size: 0.9rem;
  color: var(--gris);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gris);
  font-size: 1.1rem;
}

/* btn-primary */
.btn-primary {
  display: inline-block;
  background: var(--rojo);
  color: var(--blanco);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background var(--transition);
}
.btn-primary:hover { background: var(--rojo-hover); }