/* Experience Section Styles */

.experience {
  padding: 4rem 0;
  max-width: 1000px;
  margin: 0 auto;
}

.experience h1 {
  text-align: center;
  margin-bottom: 4rem;
}

.timeline {
  position: relative;
  padding: 2rem 0;
}

/* Timeline vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(
    180deg,
    var(--primary) 0%,
    var(--secondary) 50%,
    var(--accent) 100%
  );
  transform: translateX(-50%);
  border-radius: 3px;
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: 2rem;
  position: relative;
  margin: 3rem 0;
  width: 50%;
}

.timeline-item:nth-child(even) {
  align-self: flex-end;
  justify-content: flex-start;
  padding-left: 2rem;
  padding-right: 0;
  margin-left: 50%;
}

/* Timeline dots */
.timeline-item::before {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 1.5rem;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--primary);
  border: 4px solid var(--background);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(50, 140, 193, 0.15);
  transition: all 0.3s ease;
}

.timeline-item:nth-child(even)::before {
  left: -0.75rem;
  right: auto;
  background: var(--secondary);
  box-shadow: 0 4px 12px rgba(217, 131, 16, 0.15);
}

.timeline-item:nth-child(3)::before {
  background: var(--accent);
  box-shadow: 0 4px 12px rgba(72, 216, 213, 0.15);
}

.timeline-item:hover::before {
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(50, 140, 193, 0.15);
}

.timeline-item:nth-child(even):hover::before {
  box-shadow: 0 4px 12px rgba(217, 131, 16, 0.15);
}

.timeline-item:nth-child(3):hover::before {
  box-shadow: 0 4px 12px rgba(72, 216, 213, 0.15);
}

.timeline-date {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-content {
  background: rgba(50, 140, 193, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(50, 140, 193, 0.2);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
  background: rgba(217, 131, 16, 0.1);
  border-color: rgba(217, 131, 16, 0.2);
}

.timeline-item:nth-child(3) .timeline-content {
  background: rgba(72, 216, 213, 0.1);
  border-color: rgba(72, 216, 213, 0.2);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(50, 140, 193, 0.15);
}

.timeline-item:nth-child(even) .timeline-content:hover {
  box-shadow: 0 25px 50px rgba(217, 131, 16, 0.15);
}

.timeline-item:nth-child(3) .timeline-content:hover {
  box-shadow: 0 25px 50px rgba(72, 216, 213, 0.15);
}

.timeline-content h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  font-family: "Inter", sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 1rem;
}

.timeline-item:nth-child(even) .timeline-content h4 {
  color: var(--secondary);
}

.timeline-item:nth-child(3) .timeline-content h4 {
  color: var(--accent);
}

.timeline-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Connection arrows */
.timeline-content::before {
  content: '';
  position: absolute;
  right: -12px;
  top: 1.5rem;
  width: 0;
  height: 0;
  border-left: 12px solid rgba(50, 140, 193, 0.1);
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -12px;
  right: auto;
  border-left: none;
  border-right: 12px solid rgba(217, 131, 16, 0.1);
}

.timeline-item:nth-child(3) .timeline-content::before {
  border-right-color: rgba(72, 216, 213, 0.1);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .timeline::before {
    left: 2rem;
  }

  .timeline-item {
    width: 100%;
    padding-left: 4rem;
    padding-right: 1rem;
  }

  .timeline-item:nth-child(even) {
    margin-left: 0;
    padding-left: 4rem;
    padding-right: 1rem;
  }

  .timeline-item::before {
    left: 1.25rem !important;
    right: auto !important;
  }

  .timeline-content::before {
    left: -12px;
    right: auto;
    border-left: none;
    border-right: 12px solid rgba(50, 140, 193, 0.1);
  }

  .timeline-item:nth-child(even) .timeline-content::before {
    border-right-color: rgba(217, 131, 16, 0.1);
  }

  .timeline-item:nth-child(3) .timeline-content::before {
    border-right-color: rgba(72, 216, 213, 0.1);
  }

  .timeline-content h3 {
    font-size: 1.2rem;
  }

  .timeline-content h4 {
    font-size: 1rem;
  }

  .timeline-content p {
    font-size: 0.9rem;
  }
}