/* ============================================================
   About Page Styles
   ============================================================ */

.about-header {
  padding: 6rem 0 3rem;
  border-bottom: 1px solid var(--border-color);
}

.about-page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.about-page-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ===== Career Timeline ===== */
.about-timeline {
  padding: 3rem 0;
}

.about-timeline > .container > h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--accent);
  z-index: 1;
}

.timeline-item.milestone::before {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(224, 123, 57, 0.2);
}

.timeline-date {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.timeline-org {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.timeline-desc ul {
  margin: 0.5rem 0 0 1.25rem;
  padding: 0;
}

.timeline-desc ul li {
  margin-bottom: 0.3rem;
}

/* ===== About Sections ===== */
.about-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
}

.about-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* ===== Education Cards ===== */
.education-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.edu-card:hover {
  border-color: rgba(224, 123, 57, 0.3);
}

.edu-card-degree {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.edu-card-school {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.edu-card-year {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.edu-card-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== Values Grid ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.value-card:hover {
  border-color: rgba(224, 123, 57, 0.3);
}

.value-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.value-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== Contact CTA ===== */
.about-cta {
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.about-cta p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .about-header {
    padding: 4rem 0 2rem;
  }

  .about-page-title {
    font-size: 2rem;
  }

  .education-cards {
    grid-template-columns: 1fr;
  }

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

  .timeline {
    padding-left: 2rem;
  }

  .timeline-item::before {
    left: -2rem;
  }
}

@media (max-width: 480px) {
  .about-page-title {
    font-size: 1.65rem;
  }
}