/* Diagrama de Arquitectura */
.architecture-diagram {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl) auto;
  position: relative;
}

.communication-layer {
  margin-bottom: var(--spacing-lg);
}

.communication-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: #ffffff;
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.communication-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease-in-out;
}

.communication-box:hover::before {
  left: 100%;
}

.communication-box h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-mono);
}

.communication-box p {
  font-size: var(--text-base);
  opacity: 0.9;
  font-family: var(--font-mono);
}

/* Líneas de conexión */
.connection-lines {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  height: 40px;
  position: relative;
}

.line {
  position: relative;
  display: flex;
  justify-content: center;
}

.line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 30px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  border-radius: 2px;
}

.line::after {
  content: '▼';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-primary);
  font-size: var(--text-sm);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-3px);
  }
  60% {
    transform: translateX(-50%) translateY(-2px);
  }
}

/* Cajas de interfaz */
.interface-boxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .interface-boxes {
    grid-template-columns: repeat(4, 1fr);
  }
}

.interface-box {
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  padding: var(--spacing-md);
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.interface-box:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.interface-box strong {
  font-size: var(--text-base);
  color: var(--color-text);
  font-family: var(--font-mono);
}

/* Diagrama de Pipeline */
.pipeline-diagram {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .pipeline-diagram {
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-md);
  }
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 200px;
}

.step-box {
  background: linear-gradient(135deg, var(--color-surface) 0%, #ffffff 100%);
  border: 2px solid var(--color-border);
  padding: var(--spacing-md) var(--spacing-sm);
  border-radius: 12px;
  margin-bottom: var(--spacing-sm);
  transition: var(--transition);
  width: 100%;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.step-box:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.step-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.step-box:hover::before {
  transform: scaleX(1);
}

.step-box h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-mono);
  text-align: center;
  line-height: 1.3;
}

.step-description {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  text-align: center;
}

.pipeline-arrow {
  font-size: var(--text-2xl);
  color: var(--color-primary);
  font-weight: 700;
  display: none;
}

@media (min-width: 768px) {
  .pipeline-arrow {
    display: block;
    animation: pulse 2s infinite;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* Responsivo para móviles */
@media (max-width: 640px) {
  .communication-box {
    padding: var(--spacing-md);
  }
  
  .communication-box h3 {
    font-size: var(--text-lg);
  }
  
  .communication-box p {
    font-size: var(--text-sm);
  }
  
  .interface-boxes {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .interface-box {
    padding: var(--spacing-sm);
  }
  
  .step-box {
    padding: var(--spacing-sm);
    min-height: 60px;
  }
  
  .step-box h4 {
    font-size: var(--text-sm);
  }
  
  .step-description {
    font-size: var(--text-xs);
  }
}

/* Estados de carga y animaciones */
.architecture-diagram,
.pipeline-diagram {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Efectos hover adicionales */
.pipeline-step:hover .step-box {
  transform: translateY(-3px);
}

.interface-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(37, 99, 235, 0.03), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.interface-box:hover::before {
  opacity: 1;
}