/* Sección Laboratorio - Namespaced completo */
#lab-section.lab-engineering-section {
    padding: 80px 0;
}

#lab-section .lab-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header específico */

/* Grid específico */
#lab-section .lab-projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

/* Tarjetas específicas */
#lab-section .lab-project-item {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 20px;
    padding: 32px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

#lab-section .lab-project-item:hover {
    border-color: #2563eb;
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

/* Estados por atributo data específico */
#lab-section .lab-project-item[data-lab-status="design"] {
    border-left: 4px solid #737373;
}

#lab-section .lab-project-item[data-lab-status="prototyping"] {
    border-left: 4px solid #d97706;
}

#lab-section .lab-project-item[data-lab-status="testing"] {
    border-left: 4px solid #059669;
}

/* Header de tarjeta */
#lab-section .lab-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 12px;
}

#lab-section .lab-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', Monaco, monospace;
    font-weight: 600;
}

#lab-section .lab-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
    position: relative;
}

#lab-section .lab-project-item[data-lab-status="prototyping"] .lab-status-indicator,
#lab-section .lab-project-item[data-lab-status="testing"] .lab-status-indicator {
    color: inherit;
}

#lab-section .lab-project-item[data-lab-status="prototyping"] .lab-status-indicator {
    color: #d97706;
}

#lab-section .lab-project-item[data-lab-status="testing"] .lab-status-indicator {
    color: #059669;
}

#lab-section .lab-project-item[data-lab-status="design"] .lab-status-indicator {
    color: #737373;
}

/* Animación específica */
#lab-section .lab-project-item[data-lab-status="prototyping"] .lab-pulse-dot,
#lab-section .lab-project-item[data-lab-status="testing"] .lab-pulse-dot {
    animation: lab-pulse-animation 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes lab-pulse-animation {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

#lab-section .lab-status-label {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 11px;
}

#lab-section .lab-timestamp {
    color: #737373;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 11px;
}

/* Contenido de proyecto */
#lab-section .lab-project-title {
    font-size: 20px;
    font-weight: 600;
    color: #171717;
    margin: 0 0 12px 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

#lab-section .lab-project-summary {
    color: #525252;
    line-height: 1.6;
    margin: 0 0 24px 0;
    font-size: 15px;
}

/* Progress bar específica */
#lab-section .lab-progress-track {
    margin-bottom: 20px;
}

#lab-section .lab-progress-rail {
    width: 100%;
    height: 4px;
    background-color: #e5e5e5;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

#lab-section .lab-progress-fill {
    height: 100%;
    background-color: #171717;
    transition: width 0.6s ease;
    border-radius: 2px;
}

#lab-section .lab-project-item[data-lab-status="prototyping"] .lab-progress-fill {
    background-color: #d97706;
}

#lab-section .lab-project-item[data-lab-status="testing"] .lab-progress-fill {
    background-color: #059669;
}

#lab-section .lab-project-item[data-lab-status="design"] .lab-progress-fill {
    background-color: #737373;
}

#lab-section .lab-progress-value {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 11px;
    color: #737373;
    font-weight: 500;
}

/* Tech stack específico */
#lab-section .lab-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

#lab-section .lab-skill-tag {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 10px;
    padding: 4px 10px;
    background-color: #f5f5f5;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    color: #525252;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

/* Footer específico */
.lab-footer { 
    margin-top: clamp(2rem, 5vh, 3rem); 
    display: flex;
    justify-content: center; /* Centra horizontalmente */
    align-items: center;     /* Centra verticalmente */
    width: 100%; 
}

/* BOTÓN LINK DINÁMICO */
.btn-link {
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  font: 600 1rem var(--font-primary);
  position: relative;
  padding-bottom: 4px;
  transition: .3s ease;
}

.btn-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 40%; height: 2px;
  background: var(--brand-2);
  transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn-link__icon { font-size: 1.2rem; transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1); }

.btn-link:hover::after { width: 100%; }
.btn-link:hover .btn-link__icon { transform: translateX(6px); }


/* Responsive específico */
@media (max-width: 768px) {
    #lab-section.lab-engineering-section {
        padding: 60px 0;
    }
    
    #lab-section .lab-wrapper {
        padding: 0 20px;
    }
    
    #lab-section .lab-projects-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    #lab-section .lab-project-item {
        padding: 24px;
    }
    
    #lab-section .lab-header-block {
        margin-bottom: 40px;
    }
}