/* Internal Page Headers */
.page-header {
  padding: 160px 0 80px;
  background: var(--bg-gradient-blue);
  color: var(--color-white);
  text-align: center;
}

.page-header h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
}

.page-header p {
  color: var(--color-grey-light);
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 4rem auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 50px;
  height: 100%; width: 4px;
  background: var(--color-grey-light);
}

.timeline-item {
  position: relative;
  margin-left: 100px;
  margin-bottom: 3rem;
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 30px; left: -58px;
  width: 20px; height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 4px solid var(--color-bg);
}

.timeline-date {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.team-card {
  text-align: center;
  padding: 2rem;
}

.team-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  border: 4px solid var(--color-grey-light);
}

.team-role {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Tech Specs */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  background: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.specs-table th, .specs-table td {
  padding: 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--color-grey-light);
}

.specs-table th {
  background: var(--color-primary-dark);
  color: var(--color-white);
  font-weight: 600;
}

/* Feature List */
.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-grey-light);
}

.feature-icon {
  font-size: 2rem;
  color: var(--color-accent);
}