/* ===== ESTILOS ESPECÍFICOS PÁGINA GESTIÓN DE PROCESOS ===== */
/* Gestión y Control de Procesos - Diseño moderno con animaciones y efectos específicos */

/* ===== VARIABLES CSS ===== */
:root {
  /* Colores específicos para gestión de procesos */
  --process-primary: #0d6efd;
  --process-secondary: #6f42c1;
  --process-accent: #e91e63;
  --process-warning: #fd7e14;
  --process-success: #198754;
  --process-danger: #dc3545;
  --process-gradient: linear-gradient(135deg, #0d6efd 0%, #6f42c1 100%);
  
  /* Efectos y sombras */
  --process-shadow: 0 10px 30px rgba(13, 110, 253, 0.1);
  --process-shadow-hover: 0 20px 40px rgba(13, 110, 253, 0.2);
  --process-glow: 0 0 20px rgba(13, 110, 253, 0.3);
}

/* Modo oscuro */
.dark {
  --process-primary: #4285f4;
  --process-secondary: #8b5cf6;
  --process-accent: #f444f4;
  --process-shadow: 0 10px 30px rgba(66, 133, 244, 0.2);
  --process-shadow-hover: 0 20px 40px rgba(66, 133, 244, 0.3);
  --process-glow: 0 0 20px rgba(66, 133, 244, 0.4);
}

/* ===== ESTILOS GLOBALES ===== */
body.gestionprocesos-page {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Asegurar que el contenido principal sea visible */
.main-content {
  min-height: 100vh;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative;
  z-index: 1;
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(135deg, 
    rgba(13, 110, 253, 0.1) 0%, 
    rgba(111, 66, 193, 0.1) 50%, 
    rgba(233, 30, 99, 0.1) 100%);
  position: relative;
  padding: 8rem 0 6rem;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(13, 110, 253, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(111, 66, 193, 0.15) 0%, transparent 50%);
  z-index: -1;
}

.hero-decoration {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: linear-gradient(45deg, var(--process-primary), var(--process-secondary));
  border-radius: 50%;
  opacity: 0.05;
  filter: blur(100px);
  animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(180deg); }
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(13, 110, 253, 0.1);
  color: var(--process-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px solid rgba(13, 110, 253, 0.2);
  margin-bottom: 2rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  animation: fadeInUp 1s ease-out 0.5s both;
}

.gradient-text {
  background: var(--process-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.7s both;
}

/* Estadísticas hero */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  animation: fadeInUp 1s ease-out 0.9s both;
}

.stat-item {
  background: rgba(255, 255, 255, 0.8);
  padding: 2rem 1.5rem;
  border-radius: 1.5rem;
  text-align: center;
  border: 2px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.stat-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--process-shadow-hover);
  border-color: var(--process-primary);
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--process-primary);
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--process-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Modo oscuro para hero */
.dark .hero-section {
  background: linear-gradient(135deg, 
    rgba(66, 133, 244, 0.1) 0%, 
    rgba(139, 92, 246, 0.1) 50%, 
    rgba(244, 68, 244, 0.1) 100%);
}

.dark .stat-item {
  background: rgba(34, 34, 59, 0.8);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .stat-item:hover {
  border-color: var(--process-primary);
}

/* ===== CONTENIDO PRINCIPAL ===== */
.content-section {
  margin: 5rem 0;
  padding: 3rem 0;
  position: relative;
}

/* Headers de sección */
.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  text-align: center;
  justify-content: center;
}

.section-icon {
  width: 60px;
  height: 60px;
  background: var(--process-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: var(--process-shadow);
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

/* ===== CARDS Y GRIDS ===== */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.info-card {
  background: rgba(255, 255, 255, 0.8);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--process-shadow-hover);
  border-color: var(--process-primary);
}

.info-card h3 {
  color: var(--process-primary);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card h3 i {
  font-size: 1.2rem;
}

.info-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Modo oscuro para cards */
.dark .info-card {
  background: rgba(34, 34, 59, 0.8);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .info-card:hover {
  border-color: var(--process-primary);
}

/* ===== FLUJO DE PROCESOS ===== */
.process-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin: 3rem 0;
  padding: 2rem;
  background: rgba(13, 110, 253, 0.05);
  border-radius: 2rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
}

.flow-step {
  background: white;
  padding: 1.5rem;
  border-radius: 1rem;
  text-align: center;
  min-width: 150px;
  border: 2px solid rgba(13, 110, 253, 0.2);
  transition: all 0.3s ease;
  position: relative;
}

.flow-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--process-shadow);
  border-color: var(--process-primary);
}

.flow-step[data-state="nuevo"] .step-icon { color: #28a745; }
.flow-step[data-state="listo"] .step-icon { color: #ffc107; }
.flow-step[data-state="ejecutando"] .step-icon { color: #007bff; }
.flow-step[data-state="esperando"] .step-icon { color: #fd7e14; }
.flow-step[data-state="terminado"] .step-icon { color: #6f42c1; }

.step-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.flow-step h4 {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
  font-size: 1.1rem;
}

.flow-step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--process-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Modo oscuro para flow */
.dark .process-flow {
  background: rgba(66, 133, 244, 0.05);
  border-color: rgba(66, 133, 244, 0.1);
}

.dark .flow-step {
  background: rgba(34, 34, 59, 0.8);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .flow-step:hover {
  border-color: var(--process-primary);
}

/* ===== PCB STRUCTURE ===== */
.pcb-card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 2rem;
  padding: 3rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  margin: 2rem 0;
}

.pcb-header {
  text-align: center;
  margin-bottom: 3rem;
}

.pcb-header h3 {
  color: var(--process-primary);
  font-weight: 700;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.pcb-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.pcb-components {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.pcb-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(13, 110, 253, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
}

.pcb-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(13, 110, 253, 0.15);
  border-color: var(--process-primary);
}

.pcb-icon {
  width: 50px;
  height: 50px;
  background: var(--process-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pcb-content h4 {
  color: var(--process-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.pcb-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

/* Modo oscuro para PCB */
.dark .pcb-card {
  background: rgba(34, 34, 59, 0.9);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .pcb-item {
  background: rgba(66, 133, 244, 0.05);
  border-color: rgba(66, 133, 244, 0.1);
}

.dark .pcb-item:hover {
  border-color: var(--process-primary);
}

/* ===== TIPOS DE PROCESOS ===== */
.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.type-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.type-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--process-shadow-hover);
  border-color: var(--process-primary);
}

.type-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(13, 110, 253, 0.1);
}

.type-header i {
  font-size: 1.8rem;
  color: var(--process-primary);
}

.type-header h3 {
  color: var(--color-text);
  font-weight: 600;
  margin: 0;
  font-size: 1.3rem;
}

.type-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.type-item {
  padding: 1rem;
  background: rgba(13, 110, 253, 0.05);
  border-radius: 0.8rem;
  border-left: 4px solid var(--process-primary);
  transition: all 0.3s ease;
}

.type-item:hover {
  background: rgba(13, 110, 253, 0.1);
  transform: translateX(5px);
}

.type-item strong {
  color: var(--process-primary);
}

/* Modo oscuro para types */
.dark .type-card {
  background: rgba(34, 34, 59, 0.9);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .type-card:hover {
  border-color: var(--process-primary);
}

.dark .type-header {
  border-bottom-color: rgba(66, 133, 244, 0.2);
}

.dark .type-item {
  background: rgba(66, 133, 244, 0.05);
}

.dark .type-item:hover {
  background: rgba(66, 133, 244, 0.1);
}

/* ===== PLANIFICACIÓN ===== */
.planning-intro {
  text-align: center;
  margin: 2rem 0 3rem;
  padding: 2rem;
  background: rgba(13, 110, 253, 0.05);
  border-radius: 1rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
}

.planning-intro p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0;
}

.algorithms-table-container {
  overflow-x: auto;
  margin: 3rem 0;
  border-radius: 1rem;
  box-shadow: var(--process-shadow);
}

.algorithms-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 1rem;
  overflow: hidden;
}

.algorithms-table thead {
  background: var(--process-gradient);
  color: white;
}

.algorithms-table th {
  padding: 1.5rem;
  text-align: left;
  font-weight: 600;
  font-size: 1.1rem;
}

.algorithms-table td {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
}

.algorithms-table tbody tr:hover {
  background: rgba(13, 110, 253, 0.05);
  transform: scale(1.01);
}

.algorithms-table tbody tr:last-child td {
  border-bottom: none;
}

.algorithms-table td strong {
  color: var(--process-primary);
  font-weight: 600;
}

/* Modo oscuro para tabla */
.dark .algorithms-table {
  background: rgba(34, 34, 59, 0.9);
}

.dark .algorithms-table td {
  border-bottom-color: rgba(66, 133, 244, 0.1);
  color: var(--color-text);
}

.dark .algorithms-table tbody tr:hover {
  background: rgba(66, 133, 244, 0.05);
}

.dark .planning-intro {
  background: rgba(66, 133, 244, 0.05);
  border-color: rgba(66, 133, 244, 0.1);
}

/* ===== SINCRONIZACIÓN ===== */
.sync-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.sync-card, .deadlock-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 2.5rem;
  border-radius: 1.5rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.sync-card:hover, .deadlock-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--process-shadow-hover);
  border-color: var(--process-primary);
}

.sync-card h3, .deadlock-card h3 {
  color: var(--process-primary);
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sync-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.sync-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(13, 110, 253, 0.1);
  color: var(--text-secondary);
}

.sync-list li:last-child {
  border-bottom: none;
}

.sync-list li strong {
  color: var(--process-primary);
}

.deadlock-conditions {
  margin: 2rem 0;
}

.condition-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  margin-bottom: 0.8rem;
  background: rgba(220, 53, 69, 0.05);
  border-radius: 0.8rem;
  border-left: 4px solid #dc3545;
  transition: all 0.3s ease;
}

.condition-item:hover {
  transform: translateX(5px);
  background: rgba(220, 53, 69, 0.1);
}

.condition-number {
  width: 30px;
  height: 30px;
  background: #dc3545;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.prevention-methods {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid rgba(13, 110, 253, 0.1);
}

.prevention-methods h4 {
  color: var(--process-success);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.prevention-methods ul {
  list-style: none;
  padding: 0;
}

.prevention-methods li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.5rem;
}

.prevention-methods li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--process-success);
  font-weight: bold;
}

/* Modo oscuro para sincronización */
.dark .sync-card, .dark .deadlock-card {
  background: rgba(34, 34, 59, 0.9);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .sync-card:hover, .dark .deadlock-card:hover {
  border-color: var(--process-primary);
}

.dark .sync-list li {
  border-bottom-color: rgba(66, 133, 244, 0.1);
}

.dark .prevention-methods {
  border-top-color: rgba(66, 133, 244, 0.2);
}

/* ===== HILOS ===== */
.threads-content {
  margin: 3rem 0;
}

.threads-overview {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(111, 66, 193, 0.05);
  border-radius: 1rem;
  border: 2px solid rgba(111, 66, 193, 0.1);
}

.threads-overview p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 700px;
  margin: 0 auto;
}

.threads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.thread-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 2px solid rgba(111, 66, 193, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.thread-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(111, 66, 193, 0.2);
  border-color: var(--process-secondary);
}

.thread-card h3 {
  color: var(--process-secondary);
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.thread-card ul {
  list-style: none;
  padding: 0;
}

.thread-card li {
  padding: 0.8rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(111, 66, 193, 0.1);
  position: relative;
  padding-left: 1.5rem;
}

.thread-card li:last-child {
  border-bottom: none;
}

.thread-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--process-secondary);
  font-weight: bold;
}

.thread-card li strong {
  color: var(--process-secondary);
}

/* Modo oscuro para hilos */
.dark .threads-overview {
  background: rgba(139, 92, 246, 0.05);
  border-color: rgba(139, 92, 246, 0.1);
}

.dark .thread-card {
  background: rgba(34, 34, 59, 0.9);
  border-color: rgba(139, 92, 246, 0.2);
}

.dark .thread-card:hover {
  border-color: var(--process-secondary);
}

.dark .thread-card li {
  border-bottom-color: rgba(139, 92, 246, 0.1);
}

/* ===== TENDENCIAS MODERNAS ===== */
.modern-trends {
  background: linear-gradient(135deg, 
    rgba(13, 110, 253, 0.03) 0%, 
    rgba(111, 66, 193, 0.03) 50%, 
    rgba(233, 30, 99, 0.03) 100%);
  border-radius: 2rem;
  padding: 4rem 3rem;
  margin: 5rem 0;
  position: relative;
}

.modern-trends::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(13, 110, 253, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  border-radius: 2rem;
  z-index: -1;
}

.trends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin: 4rem 0;
}

.trend-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 2.5rem;
  border-radius: 1.5rem;
  border: 2px solid rgba(13, 110, 253, 0.1);
  transition: all 0.3s ease;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  text-align: center;
}

.trend-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 50px rgba(13, 110, 253, 0.2);
  border-color: var(--process-primary);
}

.trend-icon {
  width: 80px;
  height: 80px;
  background: var(--process-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
  box-shadow: var(--process-shadow);
}

.trend-card h3 {
  color: var(--color-text);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.trend-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.trend-card code {
  background: rgba(13, 110, 253, 0.1);
  color: var(--process-primary);
  padding: 0.2rem 0.5rem;
  border-radius: 0.3rem;
  font-family: 'Courier New', monospace;
  font-weight: 600;
}

.trend-card strong {
  color: var(--process-primary);
  font-weight: 600;
}

/* Modo oscuro para tendencias */
.dark .modern-trends {
  background: linear-gradient(135deg, 
    rgba(66, 133, 244, 0.05) 0%, 
    rgba(139, 92, 246, 0.05) 50%, 
    rgba(244, 68, 244, 0.05) 100%);
}

.dark .trend-card {
  background: rgba(34, 34, 59, 0.9);
  border-color: rgba(66, 133, 244, 0.2);
}

.dark .trend-card:hover {
  border-color: var(--process-primary);
}

.dark .trend-card code {
  background: rgba(66, 133, 244, 0.1);
}

/* ===== ANIMACIONES ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animación typing para texto mejorada */
.typing-animate {
  min-height: 1.5em;
  display: inline-block;
  vertical-align: top;
  border-right: 3px solid transparent;
  transition: border-color 0.3s ease;
}

.typing-animate.typing-active {
  border-right-color: var(--process-primary);
}

/* ===== INDICADOR DE SCROLL ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--process-gradient);
  transform-origin: 0%;
  transform: scaleX(0);
  z-index: 9999;
  transition: transform 0.1s ease;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
  .hero-section {
    padding: 6rem 0 4rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
  }
  
  .content-section {
    margin: 3rem 0;
  }
  
  .trends-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 4rem 0 3rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .stat-item {
    padding: 1.5rem;
  }
  
  .section-header {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .section-icon {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }
  
  .process-flow {
    flex-direction: column;
    align-items: center;
  }
  
  .flow-arrow {
    transform: rotate(90deg);
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .types-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .sync-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .threads-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .trends-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pcb-components {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .algorithms-table-container {
    font-size: 0.9rem;
  }
  
  .algorithms-table th,
  .algorithms-table td {
    padding: 1rem;
  }
  
  .modern-trends {
    padding: 3rem 1.5rem;
  }
  
  .pcb-card {
    padding: 2rem;
  }
  
  .trend-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 1.8rem;
  }
  
  .flow-step {
    min-width: 120px;
    padding: 1rem;
  }
  
  .step-icon {
    font-size: 1.5rem;
  }
  
  .info-card,
  .type-card,
  .sync-card,
  .deadlock-card,
  .thread-card,
  .trend-card {
    padding: 1.5rem;
  }
  
  .pcb-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .algorithms-table th,
  .algorithms-table td {
    padding: 0.8rem;
    font-size: 0.85rem;
  }
  
  .modern-trends {
    padding: 2rem 1rem;
  }
}

/* ===== PREFERENCIAS DE MOVIMIENTO REDUCIDO ===== */
@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .hero-badge,
  .hero-title,
  .hero-subtitle,
  .hero-stats {
    animation: none;
    transition: none;
  }
  
  .typing-animate {
    animation: none;
    border-right: none;
    white-space: normal;
  }
  
  .flow-arrow {
    animation: none;
  }
  
  .hero-decoration {
    animation: none;
  }
}

/* ===== LOADING STATES ===== */
.component-loading .fade-in {
  opacity: 0;
  transform: translateY(30px);
}

body:not(.component-loading) .fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s ease;
}

/* ===== FOCUS STYLES PARA ACCESIBILIDAD ===== */
.info-card:focus,
.type-card:focus,
.sync-card:focus,
.deadlock-card:focus,
.thread-card:focus,
.trend-card:focus {
  outline: 3px solid var(--process-primary);
  outline-offset: 2px;
}

/* ===== MEJORAS DE RENDIMIENTO ===== */
.hero-decoration,
.trend-icon,
.section-icon,
.pcb-icon,
.step-icon {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}