/* Estilos específicos para la página Sobre Mi */

.about-hero {
  height: 50vh;
  background: linear-gradient(rgba(44, 44, 44, 0.7), rgba(44, 44, 44, 0.7)),
              url('https://images.unsplash.com/photo-1542038784456-1ea8e935640e?w=1600') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-base);
  margin-top: -80px;
  margin-bottom: 80px;
}

.about-hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease;
}

/* About section */
.about-section {
  padding: 80px 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  max-width: 100%;
}

.about-image {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: 10px;
  position: sticky;
  top: 100px;
}

.about-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: block;
  transition: transform 0.3s ease;
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-text {
  width: 100%;
  max-width: 100%;
}

.about-text h2 {
  font-size: 2.5rem;
  color: var(--color-acento);
  margin-bottom: 25px;
}

.about-text h3 {
  font-size: 1.8rem;
  color: var(--color-detalle);
  margin-top: 40px;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--color-contraste);
  line-height: 1.8;
}

/* Skills section */
.skills-section {
  margin-top: 50px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.skill-card {
  background-color: var(--color-base);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.skill-card i {
  font-size: 3rem;
  color: var(--color-acento);
  margin-bottom: 20px;
}

.skill-card h3 {
  font-size: 1.5rem;
  color: var(--color-principal);
  margin-bottom: 15px;
}

.skill-card p {
  color: var(--color-contraste);
  line-height: 1.6;
}

/* Experience timeline */
.experience-section {
  background-color: var(--color-apoyo);
  padding: 80px 0;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-acento), var(--color-detalle));
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
  width: 45%;
}

.timeline-item:nth-child(odd) {
  margin-left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  margin-left: 55%;
  text-align: left;
}

.timeline-item::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-detalle);
  border: 3px solid var(--color-base);
  border-radius: 50%;
  top: 0;
  box-shadow: 0 0 0 4px var(--color-acento);
}

.timeline-item:nth-child(odd)::before {
  right: -60px;
}

.timeline-item:nth-child(even)::before {
  left: -60px;
}

.timeline-content {
  background-color: var(--color-base);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.timeline-year {
  display: inline-block;
  background-color: var(--color-acento);
  color: var(--color-base);
  padding: 5px 15px;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.timeline-content h3 {
  font-size: 1.5rem;
  color: var(--color-principal);
  margin-bottom: 10px;
}

.timeline-content p {
  color: var(--color-contraste);
  line-height: 1.6;
}

/* CTA section */
.cta-about {
  background: linear-gradient(135deg, var(--color-acento) 0%, var(--color-detalle) 100%);
  color: var(--color-base);
  padding: 80px 0;
  text-align: center;
}

.cta-about h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-about p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.95;
}

/* Responsive */
@media (max-width: 768px) {
  .about-hero h1 {
    font-size: 2.5rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    position: relative;
    top: 0;
  }

  .about-text h2 {
    font-size: 2rem;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    margin-left: 50px !important;
    text-align: left !important;
  }

  .timeline-item::before {
    left: -45px !important;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .about-hero h1 {
    font-size: 2rem;
  }

  .about-text h2 {
    font-size: 1.8rem;
  }

  .timeline-item {
    margin-left: 30px !important;
  }
}