@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap");

:root {
  --primary: #0284c7;
  --primary-glow: rgba(2, 132, 199, 0.4);
  --cyan-glow: rgba(6, 182, 212, 0.3);
  --bg-dark: #090d16;
  --card-dark: #0f172a;
  --border-dark: #1e293b;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  background-color: var(--bg-dark);
  color: #e2e8f0;
  overflow-x: hidden;
}

.font-mono {
  font-family: "JetBrains Mono", monospace;
}

/* Efecto Grid de Telecomunicaciones de Fondo */
.bg-grid-telecom {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

/* Resplandores Glow Cyber / Network */
.glow-cyan {
  box-shadow: 0 0 25px -5px rgba(6, 182, 212, 0.25);
}

.glow-blue {
  box-shadow: 0 0 30px -5px rgba(2, 132, 199, 0.3);
}

.text-gradient {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Tarjetas con Efecto Glassmorphism */
.glass-card {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px -10px rgba(2, 132, 199, 0.2);
}

/* Animación de Pulso de Enlace de Red */
@keyframes ping-slow {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

.animate-ping-slow {
  animation: ping-slow 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #090d16;
}

::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #38bdf8;
}