/* ============================================================
   experiences.css — Timeline page styles
   ============================================================ */

.exp-header {
  margin-bottom: var(--sp-12);
}

/* ------------ Timeline ------------------------------------ */
.timeline {
  position: relative;
  padding-left: var(--sp-8);
  list-style: none;
}

/* Vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--color-primary) 0%,
    var(--color-accent) 60%,
    transparent 100%
  );
  opacity: 0.4;
}

.timeline__item {
  position: relative;
  margin-bottom: var(--sp-8);
}

/* Dot marker on the line */
.timeline__marker {
  position: absolute;
  left: calc(-1 * var(--sp-8) + 8px);
  top: var(--sp-5);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 8px rgba(124, 92, 252, 0.7);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline__item:hover .timeline__marker {
  transform: scale(1.4);
  box-shadow: 0 0 16px rgba(124, 92, 252, 0.9);
}

/* Card */
.timeline__card {
  padding: var(--sp-6);
}

.timeline__card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.timeline__role-company {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.timeline__role {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.timeline__company {
  font-size: var(--font-size-sm);
  color: var(--color-primary-lt);
  font-weight: var(--font-weight-medium);
}

.timeline__meta {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  align-items: center;
}

.timeline__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
}

.timeline__categories {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-top: var(--sp-3);
}

/* ------------ Education ----------------------------------- */
.education-section {
  margin-top: var(--sp-4);
  padding-bottom: var(--sp-12);
}

.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.edu-card {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
}

.edu-card__icon {
  flex-shrink: 0;
  color: var(--color-primary-lt);
  margin-top: 2px;
}

.edu-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.edu-card__degree {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.edu-card__school {
  font-size: var(--font-size-sm);
  color: var(--color-primary-lt);
}

.edu-card__thesis {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}
.edu-card__thesis strong { color: var(--color-text); }

/* ------------ Responsive ---------------------------------- */
@media (max-width: 700px) {
  .timeline {
    padding-left: var(--sp-6);
  }
  .timeline__marker {
    left: calc(-1 * var(--sp-6) + 6px);
  }
  .timeline__card-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .edu-grid {
    grid-template-columns: 1fr;
  }
}