/* ================================
   CAROLTEMP — Blog CSS v2
   Tesla / Vercel aesthetic
================================ */

/* FILTROS */
.blog-filtros {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filtro-tag {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text-body);
  font-size: 12.5px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 100px;
  transition: all 0.18s var(--ease);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.filtro-tag:hover,
.filtro-tag.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* GRID */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.blog-grid-3 { grid-template-columns: repeat(3, 1fr); }

/* CARD */
.blog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s;
  text-decoration: none;
  will-change: transform;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,.09);
  border-color: rgba(25,118,210,.2);
}
.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg-soft);
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.blog-card:hover .blog-card-img img { transform: scale(1.04); }
.blog-card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  height: 100%;
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.blog-cat {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}
.blog-zona { color: var(--color-text-muted); font-size: 12px; }

.blog-card-body h2 {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
}
.blog-card-body p {
  color: var(--color-text-muted);
  font-size: 13.5px;
  line-height: 1.65;
  flex: 1;
}
.blog-card-link {
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  margin-top: auto;
  letter-spacing: -0.01em;
}

/* EMPTY */
.blog-empty { text-align: center; padding: 4rem 0; color: var(--color-text-muted); }

/* ARTÍCULO HERO */
.articulo-hero {
  background: var(--color-dark);
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.articulo-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 70% 40%, rgba(25,118,210,.08) 0%, transparent 65%);
  pointer-events: none;
}
.articulo-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  position: relative;
}
.articulo-fecha { color: rgba(255,255,255,.35); font-size: 12.5px; }

.articulo-hero h1 {
  max-width: 720px;
  margin-bottom: 1rem;
  color: #fff;
  position: relative;
}
.articulo-extracto {
  color: rgba(255,255,255,.5);
  font-size: 16px;
  line-height: 1.75;
  max-width: 600px;
  position: relative;
}

/* IMAGEN DESTACADA */
.articulo-imagen {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0;
}
.articulo-imagen img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* LAYOUT */
.articulo-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3.5rem;
  align-items: start;
}

/* BODY */
.articulo-body {
  color: var(--color-text-body);
  font-size: 15.5px;
  line-height: 1.85;
}
.articulo-body h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.65rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 2.5rem 0 0.85rem;
}
.articulo-body h2:first-child { margin-top: 0; }
.articulo-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin: 2rem 0 0.65rem;
}
.articulo-body p { color: var(--color-text-body); font-size: 15.5px; line-height: 1.85; margin-bottom: 1.25rem; }
.articulo-body ul,
.articulo-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.articulo-body li { color: var(--color-text-body); font-size: 15.5px; line-height: 1.7; }
.articulo-body strong { color: var(--color-text); font-weight: 700; }

.articulo-figura { margin: 2rem 0; display: flex; flex-direction: column; gap: 0.5rem; }
.articulo-figura img { width: 100%; border-radius: var(--radius-md); border: 1px solid var(--color-border); object-fit: cover; }
.articulo-figura figcaption { color: var(--color-text-muted); font-size: 13px; text-align: center; font-style: italic; }

.articulo-cita {
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--color-bg-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.articulo-cita p { color: var(--color-text); font-size: 16px; font-style: italic; font-weight: 500; margin: 0 0 0.5rem; }
.articulo-cita cite { color: var(--color-text-muted); font-size: 13px; font-style: normal; }

.articulo-sep { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }

.articulo-aviso {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.articulo-aviso strong { color: #92400e; font-size: 14px; display: block; margin-bottom: 0.25rem; }
.articulo-aviso p { color: #78350f; font-size: 14px; margin: 0; }

.articulo-tabla-wrap { overflow-x: auto; margin: 1.5rem 0; }
.articulo-tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.articulo-tabla th {
  background: var(--color-bg-soft);
  color: var(--color-text);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
  letter-spacing: -0.01em;
}
.articulo-tabla td { padding: 0.75rem 1rem; border: 1px solid var(--color-border); color: var(--color-text-body); }

/* SIDEBAR */
.articulo-sidebar { position: sticky; top: 90px; }
.sidebar-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.sidebar-card h3 { color: var(--color-text); font-size: 15px; font-weight: 700; margin-bottom: 0.75rem; letter-spacing: -0.02em; }
.sidebar-card p { color: var(--color-text-muted); font-size: 13.5px; line-height: 1.65; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .articulo-layout { grid-template-columns: 1fr; }
  .articulo-sidebar { position: static; }
  .articulo-hero { padding: 4rem 0 3rem; }
}
@media (max-width: 560px) {
  .blog-grid,
  .blog-grid-3 { grid-template-columns: 1fr; }
}