/* Animaciones y efectos visuales mejorados */

/* Icono de red global/Tierra con conexiones */
.connection-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.connection-icon {
  width: 40px;
  height: 40px;
  color: var(--primary-color);
  animation: float 3s ease-in-out infinite;
  flex-shrink: 0;
  display: block;
}

.connection-icon .network-layer {
  transform-origin: 50% 50%;
}

.connection-icon .globe {
  transform-origin: 50% 50%;
  animation: rotateGlobe 20s linear infinite;
}

@keyframes rotateGlobe {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 480px) {
  .connection-icon-wrapper {
    width: 32px;
    height: 32px;
  }
  
  .connection-icon {
    width: 32px;
    height: 32px;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-5px);
  }
}

.connection-icon .pulse-circle {
  animation: pulse 2s ease-in-out infinite;
  transform-origin: 50% 50%;
}

.connection-icon .pulse-delay-1 {
  animation-delay: 0.3s;
}

.connection-icon .pulse-delay-2 {
  animation-delay: 0.6s;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.1;
  }
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
}

.connection-icon .globe {
  animation: rotate 20s linear infinite;
  transform-origin: 50% 50%;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Animaciones de entrada para tarjetas */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dashboard-card,
.coverage-card {
  animation: fadeInUp 0.5s ease-out;
}

.dashboard-card:nth-child(1) { animation-delay: 0.1s; }
.dashboard-card:nth-child(2) { animation-delay: 0.2s; }
.dashboard-card:nth-child(3) { animation-delay: 0.3s; }
.dashboard-card:nth-child(4) { animation-delay: 0.4s; }

/* Efecto hover mejorado para tarjetas */
.dashboard-card {
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.dashboard-card:hover::before {
  left: 100%;
}

.dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Animación de carga */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.loading-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Transiciones suaves */
* {
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* Efecto de brillo en botones */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

/* Animación de entrada para modales */
@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal {
  animation: modalFadeIn 0.3s ease-out;
}

/* Efecto de partículas en el fondo (opcional, ligero) */
@keyframes particle {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) translateX(20px);
    opacity: 0;
  }
}