/* About Hero Section */
.about-hero-section {
  padding-top: calc(var(--header-height) + 3rem);
  position: relative;
  overflow: hidden;
}

.about-hero-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.about-hero-text {
  flex: 1;
}

.section-header-line {
  width: 60px;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  margin-top: -0.5rem;
  margin-bottom: 2rem;
  border-radius: var(--border-radius-sm);
}

.about-hero-image {
  flex: 1;
  max-width: 450px;
}

.about-hero-image .image-wrapper {
  transform: perspective(1000px) rotateY(-15deg);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.3);
}

.about-hero-image:hover .image-wrapper {
  transform: perspective(1000px) rotateY(0deg);
}

/* Journey Section */
.journey-section {
  position: relative;
}

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

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  padding-left: 60px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 3px solid var(--primary);
  background-color: var(--background);
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover .timeline-marker {
  transform: scale(1.2);
  box-shadow: 0 0 15px var(--primary-glow);
}

.timeline-content {
  position: relative;
  padding: 2rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(15px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.timeline-date {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
}

.timeline-content p:first-of-type {
  color: var(--muted);
  margin-bottom: 1rem;
  font-weight: 500;
}

/* Skills Section */
.skills-section {
  position: relative;
}

.skills-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.skills-category h3 {
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
}

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

.skill-item {
  position: relative;
}

.skill-progress {
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.skill-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 4px;
  width: 0;
  transition: width 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.skill-name {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.3s ease;
}

.skill-item:hover .skill-name {
  color: var(--primary);
}

/* Leadership Section */
.leadership-section {
  position: relative;
  overflow: hidden;
}

.leadership-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.leadership-item {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
}

.leadership-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 194, 255, 0.3);
  color: var(--background);
  transition: transform 0.3s ease;
}

.leadership-item:hover .leadership-icon {
  transform: rotate(10deg);
}

.leadership-details h3 {
  margin-bottom: 1rem;
}

/* Interests Section */
.interests-section {
  position: relative;
  background: linear-gradient(to bottom, rgba(10, 14, 23, 0.95), var(--background));
}

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

.interest-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(15px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.interest-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.interest-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: rgba(0, 194, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.5rem;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.interest-item:hover .interest-icon {
  background-color: var(--primary);
  color: var(--background);
  transform: scale(1.1);
}

.interest-item h3 {
  margin-bottom: 1rem;
}

.interest-item p {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Media Queries */
@media (max-width: 1024px) {
  .about-hero-content {
    flex-direction: column;
    text-align: center;
  }

  .section-header-line {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item {
    padding-left: 0;
    padding-top: 40px;
  }

  .timeline-marker {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item:hover .timeline-marker {
    transform: translateX(-50%) scale(1.2);
  }

  .leadership-content,
  .interests-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}