/* Variables del sitio */
:root {
  --verde:        #1A6B5A;
  --verde-claro:  #E8F5F0;
  --crema:        #F5F0EB;
  --crema-oscuro: #EDE6DC;
  --borde:        #DDD8D0;
  --gris-texto:   #5C5B58;
  --texto:        #2D2D2B;
}

/* Hero del artículo */
.articulo-hero {
  background: linear-gradient(135deg, #1A6B5A 0%, #2A8A73 100%);
  color: white;
  padding: 56px 24px 64px;
}
.articulo-hero-inner {
  max-width: 760px;
  margin: 0 auto;
}
.art-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: .83rem;
}
.art-categoria {
  background: rgba(255,255,255,.18);
  color: white;
  padding: 3px 12px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 600;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.art-sep { opacity: .5; }
.art-tiempo { opacity: .75; }
.articulo-hero h1 {
  font-family: 'Lora', serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
}
.art-bajada {
  font-size: 1.05rem;
  opacity: .88;
  line-height: 1.6;
  max-width: 680px;
}

/* Layout dos columnas */
.articulo-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  align-items: start;
}

/* Sidebar */
.art-sidebar {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sidebar-card {
  background: white;
  border: 1px solid var(--borde);
  border-radius: 14px;
  padding: 20px;
}
.sidebar-card-titulo {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--gris-texto);
  margin-bottom: 14px;
}
.sidebar-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toc-link {
  display: block;
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--gris-texto);
  text-decoration: none;
  border-radius: 8px;
  border-left: 2px solid transparent;
  transition: all .15s;
  line-height: 1.4;
}
.toc-link:hover { background: var(--crema); color: var(--verde); }
.toc-link.activo { background: var(--verde-claro); color: var(--verde); border-left-color: var(--verde); font-weight: 600; }

.sidebar-cta { background: var(--verde); color: white; border-color: var(--verde); text-align: center; }
.sidebar-cta-icon { font-size: 2rem; margin-bottom: 10px; }
.sidebar-cta-titulo { font-family: 'Lora', serif; font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.sidebar-cta p { font-size: .84rem; opacity: .88; margin-bottom: 16px; }
.sidebar-cta-btn {
  display: block;
  background: white;
  color: var(--verde);
  font-weight: 700;
  font-size: .9rem;
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  transition: opacity .15s;
}
.sidebar-cta-btn:hover { opacity: .9; }

/* Contenido del artículo */
.art-contenido {
  min-width: 0;
}
.art-contenido section {
  margin-bottom: 52px;
  padding-top: 8px;
}
.art-contenido h2 {
  font-family: 'Lora', serif;
  font-size: 1.55rem;
  color: var(--texto);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--crema-oscuro);
}
.art-contenido h3 {
  font-family: 'Lora', serif;
  font-size: 1.15rem;
  color: var(--texto);
  margin: 28px 0 12px;
}
.art-contenido p {
  font-size: .97rem;
  color: #3D3D3B;
  line-height: 1.75;
  margin-bottom: 16px;
}
.art-contenido a { color: var(--verde); text-decoration: underline; text-underline-offset: 3px; }
.art-contenido a:hover { color: #155a4a; }

/* Destacado */
.art-destacado {
  display: flex;
  gap: 14px;
  background: var(--verde-claro);
  border-left: 3px solid var(--verde);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.destacado-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.art-destacado strong { display: block; font-size: .93rem; color: var(--texto); margin-bottom: 6px; }
.art-destacado p { font-size: .88rem; color: var(--gris-texto); margin: 0; line-height: 1.55; }

/* Grid de causas */
.causas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px 0;
}
.causa-item {
  display: flex;
  gap: 12px;
  background: white;
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 16px;
}
.causa-icon { font-size: 1.4rem; flex-shrink: 0; }
.causa-item strong { display: block; font-size: .9rem; margin-bottom: 4px; color: var(--texto); }
.causa-item p { font-size: .83rem; color: var(--gris-texto); margin: 0; line-height: 1.5; }

/* Cards de perfil */
.perfil-card {
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.p-verde   { background: #F1F8E9; border-color: #C8E6C9; }
.p-amarillo{ background: #FFFBEB; border-color: #FDE68A; }
.p-naranja { background: #FFF3E0; border-color: #FFCC80; }
.p-rojo    { background: #FFEBEE; border-color: #FFCDD2; }

.perfil-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.perfil-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.perfil-head h3 {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  margin: 0;
  font-weight: 700;
  flex: 1;
}
.perfil-tag {
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.perfil-card p { font-size: .9rem; margin-bottom: 10px; }
.perfil-señales {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
  align-items: center;
}
.señal-titulo {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--gris-texto);
  width: 100%;
  margin-bottom: 2px;
}
.señal {
  font-size: .8rem;
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(0,0,0,.08);
  padding: 3px 10px;
  border-radius: 100px;
  color: var(--gris-texto);
}

/* Grid escalas */
.escalas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}
.escala-card {
  background: white;
  border: 1px solid var(--borde);
  border-radius: 14px;
  padding: 20px;
}
.escala-nombre {
  font-family: 'Lora', serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--texto);
}
.escala-descripcion { font-size: .85rem; color: var(--gris-texto); line-height: 1.5; margin-bottom: 10px; }
.escala-rango {
  font-size: .8rem;
  font-weight: 600;
  color: var(--verde);
  margin-bottom: 12px;
}
.escala-link {
  display: inline-block;
  font-size: .84rem;
  font-weight: 600;
  color: var(--verde);
  text-decoration: none;
}
.escala-link:hover { text-decoration: underline; }

/* Lista de acciones */
.accion-lista {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 20px 0;
}
.accion-item {
  display: flex;
  gap: 14px;
  background: white;
  border: 1px solid var(--borde);
  border-radius: 14px;
  padding: 18px 20px;
}
.accion-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.accion-item strong { display: block; font-size: .93rem; margin-bottom: 6px; color: var(--texto); }
.accion-item p { font-size: .88rem; color: var(--gris-texto); margin: 0; line-height: 1.6; }
.accion-item a { color: var(--verde); }

/* CTA final */
.art-cta-final {
  background: linear-gradient(135deg, var(--verde) 0%, #2A8A73 100%);
  border-radius: 20px;
  padding: 36px 32px;
  color: white;
  text-align: center;
  margin: 48px 0 40px;
}
.art-cta-final h3 {
  font-family: 'Lora', serif;
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.art-cta-final p { font-size: .95rem; opacity: .88; margin-bottom: 24px; }
.art-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.art-cta-btn-primario {
  background: white;
  color: var(--verde);
  font-weight: 700;
  font-size: .95rem;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  transition: opacity .15s;
}
.art-cta-btn-primario:hover { opacity: .9; }
.art-cta-btn-secundario {
  background: rgba(255,255,255,.15);
  color: white;
  font-weight: 600;
  font-size: .9rem;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.3);
  transition: background .15s;
}
.art-cta-btn-secundario:hover { background: rgba(255,255,255,.25); }

/* Relacionados */
.art-relacionados h3 {
  font-family: 'Lora', serif;
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: var(--texto);
}
.relacionados-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.relacionado-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: white;
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 16px;
  text-decoration: none;
  transition: all .15s;
}
.relacionado-card:hover { border-color: var(--verde); background: var(--verde-claro); }
.rel-cat { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--verde); }
.rel-titulo { font-size: .88rem; font-weight: 600; color: var(--texto); line-height: 1.4; }

/* Responsive */
@media (max-width: 860px) {
  .articulo-layout { grid-template-columns: 1fr; }
  .art-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .sidebar-card { flex: 1; min-width: 240px; }
  .causas-grid { grid-template-columns: 1fr; }
  .escalas-grid { grid-template-columns: 1fr; }
  .relacionados-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .articulo-hero { padding: 40px 20px 48px; }
  .art-cta-final { padding: 28px 20px; }
  .art-cta-btns { flex-direction: column; }
}