my-protfolio/src/components/ExperienceSection.module.css

.experienceSection {
  position: relative;
  width: 100%;
  padding-top: 3.75rem;
  padding-bottom: 5rem;
}

.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  margin-top: 1.25rem;
}

.timelineItem {
  display: flex;
  position: relative;
  min-height: 11.25rem;
}

.spineColumn {
  position: relative;
  width: 2.5rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nodeDot {
  position: relative;
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 50%;
  background-color: var(--color-slate-400);
  margin-top: 0.375rem;
  z-index: 2;
  transition:
    background-color var(--motion-duration-fast) ease,
    box-shadow var(--motion-duration-default) ease;
}

.nodeCurrent {
  background-color: var(--accent-default);
  box-shadow: 0 0 0 4px rgba(61, 138, 250, 0.25);
}

.nodeCurrent::after {
  content: '';
  position: absolute;
  inset: -0.375rem;
  border: 1px solid var(--accent-default);
  border-radius: 50%;
  opacity: 0;
  animation: currentRolePulse 2.4s var(--motion-ease-out) infinite;
}

@keyframes currentRolePulse {
  0% {
    opacity: 0.45;
    transform: scale(0.7);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.35);
  }
}

.verticalLine {
  position: absolute;
  top: 1.25rem;
  bottom: 0.875rem;
  width: 2px;
  background-color: var(--border-strong);
  z-index: 1;
  transform-origin: top center;
}

:global(html[data-motion-ready='true']) .timelineItem[data-reveal] .verticalLine {
  transform: scaleY(0);
  transition: transform 600ms var(--motion-ease-in-out) 120ms;
}

:global(html[data-motion-ready='true']) .timelineItem[data-visible='true'] .verticalLine {
  transform: scaleY(1);
}

.itemContent {
  display: flex;
  flex-grow: 1;
  padding-inline-start: 1.25rem;
  padding-bottom: 2.25rem;
  gap: 2.25rem;
}

.identityCol,
.detailsCol,
.roleTitles {
  text-align: start;
}

@media (prefers-reduced-motion: reduce) {
  .nodeCurrent::after {
    animation: none;
  }

  :global(html[data-motion-ready='true']) .timelineItem[data-reveal] .verticalLine {
    transform: scaleY(1);
  }
}

.identityCol {
  width: 22.5rem;
  flex-shrink: 0;
}

.metaRow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.dateBadge {
  font-size: var(--font-size-label-small);
  line-height: var(--line-height-label-small);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.locationWrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--font-size-label-small);
  color: var(--text-muted);
}

.locationIcon {
  color: var(--text-muted);
  flex-shrink: 0;
}

.locationText {
  font-weight: 500;
}

.roleIdentityRow {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}

.logoContainer {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: transparent;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logoImage {
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.roleTitles {
  display: flex;
  flex-direction: column;
  padding-top: 0.25rem;
}

.roleTitle {
  font-size: var(--font-size-h3);
  line-height: var(--line-height-h3);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
}

.companyName {
  font-size: var(--font-size-body-default);
  line-height: var(--line-height-body-default);
  color: var(--action-link);
  font-weight: 500;
}

.detailsCol {
  flex-grow: 1;
  max-width: 51.25rem;
  padding-top: 0.25rem;
}

.summary {
  max-width: 68ch;
  font-size: var(--font-size-body-default);
  line-height: var(--line-height-body-default);
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.bulletList {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.bulletItem {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}

.bulletDot {
  width: 0.3125rem;
  height: 0.3125rem;
  border-radius: 50%;
  background-color: var(--text-muted);
  margin-top: 0.625rem;
  flex-shrink: 0;
}

.bulletText {
  max-width: 72ch;
  font-size: var(--font-size-body-default);
  line-height: var(--line-height-body-default);
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .experienceSection {
    padding-top: var(--space-8);
    padding-bottom: var(--space-9);
  }

  .timelineItem {
    min-height: 0;
  }

  .itemContent {
    flex-direction: column;
    gap: var(--space-4);
    padding-bottom: var(--space-7);
  }

  .identityCol,
  .detailsCol {
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 650px) {
  .spineColumn {
    width: 1.5rem;
  }

  .itemContent {
    padding-inline-start: var(--space-3);
  }

  .metaRow {
    flex-wrap: wrap;
  }

  .logoContainer {
    width: 3.75rem;
    height: 3.75rem;
  }

  .roleTitle {
    font-size: 1.125rem;
    line-height: 1.625rem;
  }
}