/* ========================================
   ABOUT PAGE - ESTILOS ESPECÍFICOS
======================================== */

/* ========================================
   LAYOUT PRINCIPAL
======================================== */

.about {
  background: var(--light-gray);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  align-items: start;
  margin-bottom: var(--space-20);
}

/* ========================================
   IMAGEN Y VISUAL
======================================== */

.about-visual {
  position: sticky;
  top: 120px;
}

.about-image-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  transition: all var(--transition-base);
}

.about-image-container:hover {
  transform: scale(1.02) rotate(-1deg);
  box-shadow: 0 30px 60px -12px rgb(0 0 0 / 0.25);
}

.about-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: all var(--transition-slow);
}

.about-image-container:hover .about-image {
  transform: scale(1.1);
}

.about-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: var(--space-6);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-base);
}

.about-image-container:hover .about-image-overlay {
  transform: translateY(0);
  opacity: 1;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
}

.about-badge i {
  font-size: 1.1em;
}

/* ========================================
   CONTENIDO DE TEXTO
======================================== */

.about-text {
  position: relative;
}

.about-header {
  margin-bottom: var(--space-8);
}

.about-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: var(--space-4);
  position: relative;
}

.about-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.about-subtitle {
  font-size: var(--text-xl);
  color: var(--medium-gray);
  font-weight: 300;
  line-height: 1.6;
}

.about-description {
  margin-bottom: var(--space-10);
}

.about-description p {
  margin-bottom: var(--space-6);
  line-height: 1.7;
  color: var(--dark-gray);
}

.about-intro {
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--primary-dark);
  border-left: 4px solid var(--primary-blue);
  padding-left: var(--space-6);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), transparent);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
}

/* ========================================
   VALUES SECTION
======================================== */

.about-values {
  margin-bottom: var(--space-12);
}

.values-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--space-8);
  text-align: center;
}

.values-list {
  list-style: none;
  display: grid;
  gap: var(--space-6);
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid rgb(59, 130, 246, 0.1);
}

.value-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2em;
  box-shadow: var(--shadow-md);
}

.value-content h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--space-2);
}

.value-content p {
  color: var(--medium-gray);
  line-height: 1.5;
  margin: 0;
}

/* ========================================
   ESTADÍSTICAS
======================================== */

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-20);
  padding: var(--space-12) 0;
}

.stat-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--space-2);
}

.stat-description {
  font-size: var(--text-sm);
  color: var(--medium-gray);
  line-height: 1.4;
}

/* ========================================
   SKILLS SECTION
======================================== */

.about-skills {
  margin-bottom: var(--space-20);
}

.skills-title {
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--primary-dark);
  text-align: center;
  margin-bottom: var(--space-12);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.skill-category {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.skill-category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.skill-category-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--space-6);
}

.skill-category-title i {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9em;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.skill-tag {
  background: linear-gradient(135deg, var(--light-gray), #e2e8f0);
  color: var(--dark-gray);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.skill-tag:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ========================================
   EDUCATION TIMELINE
======================================== */

.about-education {
  margin-bottom: var(--space-20);
}

.education-title {
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--primary-dark);
  text-align: center;
  margin-bottom: var(--space-12);
}

.education-timeline {
  position: relative;
  padding-left: var(--space-8);
}

.education-timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-blue), var(--accent-cyan));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-8);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.timeline-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.timeline-icon {
  position: absolute;
  left: -44px;
  top: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2em;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--light-gray);
}

.timeline-content {
  padding: var(--space-6);
}

.timeline-content h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--space-2);
}

.timeline-institution {
  color: var(--primary-blue);
  font-weight: 500;
  margin-bottom: var(--space-1);
}

.timeline-year {
  color: var(--medium-gray);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.timeline-description {
  color: var(--dark-gray);
  line-height: 1.5;
  margin: 0;
}

/* ========================================
   CALL TO ACTION SECTION
======================================== */

.about-cta {
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.about-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  animation: float 20s linear infinite;
}

.about-cta-buttons {
  flex-direction: column;
  align-items: center;
  display: flex;
  justify-content: center;
  gap: 24px; /* 👈 aumenta el espacio entre los botones */
  margin-bottom: var(--space-8);
}

@keyframes float {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.about-cta-content {
  position: relative;
  z-index: 1;
}

.about-cta h3 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  font-family: var(--font-serif);
}

.about-cta p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  opacity: 0.9;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.about-cta .btn {
  background: var(--white);
  color: var(--primary-blue);
  border: none;
  box-shadow: var(--shadow-lg);
}

.about-cta .btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.about-cta .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.about-cta .btn-secondary:hover {
  background: var(--white);
  color: var(--primary-blue);
}

/* ========================================
   SOCIAL LINKS
======================================== */

.about-social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
}

.social-link {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--white);
  color: var(--primary-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 991.98px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .about-visual {
    position: static;
  }
  
  .about-image-container {
    max-width: 400px;
    margin: 0 auto;
  }
  
  .about-image {
    height: 400px;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .about {
    padding: var(--space-12) 0;
  }
  
  .about-title {
    font-size: var(--text-3xl);
  }
  
  .about-subtitle {
    font-size: var(--text-lg);
  }
  
  .about-intro {
    font-size: var(--text-base);
    padding: var(--space-4);
  }
  
  .about-stats {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .stat-card {
    padding: var(--space-6);
  }
  
  .stat-number {
    font-size: var(--text-3xl);
  }
  
  .skills-title,
  .education-title {
    font-size: var(--text-2xl);
  }
  
  .skill-category {
    padding: var(--space-6);
  }
  
  .value-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }
  
  .value-item:hover {
    transform: translateY(-4px);
  }
  
  .education-timeline {
    padding-left: var(--space-6);
  }
  
  .education-timeline::before {
    left: 16px;
  }
  
  .timeline-icon {
    left: -32px;
    width: 32px;
    height: 32px;
    font-size: 0.9em;
  }
  
  .timeline-content {
    padding: var(--space-4);
  }
  
  .about-cta {
    padding: var(--space-8);
    margin: 0 var(--space-4);
  }
  
  .about-cta h3 {
    font-size: var(--text-2xl);
  }
  
  .about-cta p {
    font-size: var(--text-base);
  }
  
  .about-cta .btn {
    width: 100%;
    max-width: 280px;
  }
  .value-item {
    display: flex;
    flex-direction: column; /* Coloca el icono arriba y el texto abajo */
    align-items: center;    /* Centra horizontalmente todo el contenido */
    text-align: center;     /* Centra el texto */
    margin-bottom: 2rem;    /* Añade espacio entre cada elemento en móvil */
  }

    /* Opcional: Centra el icono dentro de su propio contenedor */
    .value-item .value-icon {
      display: flex;
      justify-content: center;
      margin-bottom: 1rem; /* Espacio entre el icono y el título */
    }
}

/* ========================================
   DARK MODE SUPPORT
======================================== */
@media (prefers-color-scheme: dark) {
  .about {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1a202c 100%);
  }

  .about::before {
    background: radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
  }

  .about-image-container {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  }

  .about-image-container:hover {
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5);
  }

  .about-title {
    color: #f8fafc;
  }

  .about-subtitle {
    color: #cbd5e1;
  }

  .about-description p {
    color: #e2e8f0;
  }

  .about-intro {
    color: #f1f5f9;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), transparent);
    border-left-color: #60a5fa;
  }

  .values-title,
  .skills-title,
  .education-title {
    color: #f8fafc;
  }

  .value-item {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  }

  .value-item:hover {
    border-color: #60a5fa;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
  }

  .value-content h4 {
    color: #f8fafc;
  }

  .value-content p {
    color: #cbd5e1;
  }

  .stat-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  }

  .stat-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  }

  .stat-label {
    color: #f8fafc;
  }

  .stat-description {
    color: #cbd5e1;
  }

  .skill-category {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  }

  .skill-category:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
  }

  .skill-category-title {
    color: #f8fafc;
  }

  .skill-tag {
    background: linear-gradient(135deg, rgba(51, 65, 85, 0.8), rgba(71, 85, 105, 0.6));
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .skill-tag:hover {
    background: var(--gradient-primary);
    color: var(--white);
  }

  .timeline-item {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  }

  .timeline-item:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
  }

  .timeline-content h4 {
    color: #f8fafc;
  }

  .timeline-institution {
    color: #60a5fa;
  }

  .timeline-year {
    color: #cbd5e1;
  }

  .timeline-description {
    color: #e2e8f0;
  }

  .timeline-icon {
    border-color: var(--primary-dark);
  }

  .education-timeline::before {
    background: linear-gradient(180deg, #60a5fa, #06b6d4);
  }

  .about-cta {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  }

  .social-link {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .social-link:hover {
    background: var(--white);
    color: var(--primary-blue);
  }
}