html {
  scroll-behavior: smooth;
}

body {
  background-color: #f8fafc !important; 
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #334155;
  -webkit-font-smoothing: antialiased;
}

.fw-black { font-weight: 900; }
.text-emerald { color: #10b981 !important; }

.seccionTarget { scroll-margin-top: 90px; }
.seccionTargetBg { scroll-margin-top: 60px; }
.maxWCustom { max-width: 800px; }

.btnEvaluarVerdeBlanco {
  background-color: #10b981 !important; 
  color: #042f1a !important;             
  border: 2px solid #10b981 !important;
  transition: all 0.4s ease-in-out !important; 
}

.btnEvaluarVerdeBlanco:hover {
  background-color: #ffffff !important;  
  color: #10b981 !important;             
  border-color: #ffffff !important;      
  transform: translateY(-2px);           
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15) !important;
}

.badgeInteractivo {
  background-color: #10b981 !important; 
  color: #042f1a !important;             
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-family: monospace;
  padding: 6px 14px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.bibliografiaDesplegable {
  background-color: #0f172a !important; 
  border: 1px solid #1e293b !important;
  border-radius: 14px;
  overflow: hidden;
}

.bibliografiaDesplegable summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
}

.bibliografiaTarjetaInterna {
  background-color: #ffffff !important; 
  color: #0f172a !important;            
  border: 1px solid #e2e8f0 !important;
}

.bibliografiaTarjetaInterna p {
  color: #475569 !important;            
}

.indicadorFlecha { transition: transform 0.3s ease; }
.bibliografiaDesplegable[open] .indicadorFlecha { transform: rotate(180deg); }

.contenedorImagenVacio {
  border: 2px dashed #cbd5e1 !important;
  background-color: #ffffff;
  border-radius: 16px !important;
  transition: all 0.3s ease;
}

.contenedorImagenVacio:hover {
  border-color: #10b981 !important;
  transform: translateY(-2px);
}

.style-p-max { max-width: 420px; color: #64748b; }

.mockupImgPlaceholder {
  background-color: #f1f5f9;
  border: 1px dashed #cbd5e1;
  color: #94a3b8 !important;
  font-size: 0.75rem;
}

.navbar .btn {
  border: none;
  font-weight: 700;
  border-radius: 8px;
  font-size: 0.82rem;
  transition: all 0.2s ease;
  color: #ffffff !important;
  text-transform: uppercase;
}

.navbar .btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
}

.btnMenuVerde { background: linear-gradient(135deg, #047857 0%, #064e3b 100%); }
.btnMenuNeon { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.btnMenuAzul { background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%); }
.btnMenuAmarillo { background: linear-gradient(135deg, #b45309 0%, #78350f 100%); }
.btnMenuGris { background: linear-gradient(135deg, #475569 0%, #334155 100%); }

.radarHero {
  background: linear-gradient(135deg, #022c22 0%, #0f172a 60%, #1e1b4b 100%);
  padding: 5rem 0;
  border-bottom: 4px dashed #10b981;
}

.conceptCard {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 6px solid #10b981;
  border-radius: 14px;
  padding: 1.5rem;
}

.borderLeftDark { border-left-color: #0f172a !important; }

.bentoCardQuiz { background: linear-gradient(135deg, #022c22 0%, #0f172a 100%); border-radius: 20px; border: 1px solid #14532d; }
.quizItemBox { background-color: rgba(255, 255, 255, 0.02); border: 1px solid rgba(16, 185, 129, 0.08); }
.customRadioVector { padding: 10px 14px; border-radius: 10px; color: #cbd5e1; }
.customRadioVector:hover { background-color: rgba(16, 185, 129, 0.04); border-color: #10b981; }

.videoViewport { 
  position: relative; 
  padding-bottom: 56.25%; 
  height: 0; 
  overflow: hidden; 
  border-radius: 14px; 
}

.videoViewport iframe { 
  position: absolute; 
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%; 
  border: 0; 
}