/* =====================================================
   COMPANY TIMELINE
   ===================================================== */

.timeline {
  position: relative;
  padding: var(--space-8) 0;
}

/* Central vertical line */
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-accent) 8%,
    var(--color-accent) 92%,
    transparent 100%
  );
  transform: translateX(-50%);
}

/* Individual event */
.timeline__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  position: relative;
}

/* Alternating — odd items: content left, dot centre, empty right */
.timeline__item:nth-child(odd) {
  flex-direction: row;
}

/* Even items: empty left, dot centre, content right */
.timeline__item:nth-child(even) {
  flex-direction: row-reverse;
}

/* Dot on the timeline */
.timeline__dot {
  position: absolute;
  left: 50%;
  top: var(--space-6);
  transform: translate(-50%, 0);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 4px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(212,160,23,0.20);
  z-index: 1;
  flex-shrink: 0;
}

/* Year label */
.timeline__year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  letter-spacing: 0.05em;
}

/* Content card */
.timeline__content {
  width: calc(50% - var(--space-12));
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.timeline__content:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.timeline__content h3 {
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.timeline__content p {
  font-size: var(--text-sm);
  color: var(--color-grey-700);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Spacer on opposite side (keeps alternating layout) */
.timeline__spacer {
  width: calc(50% - var(--space-12));
}

/* =====================================================
   TIMELINE — MOBILE
   ===================================================== */

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }

  .timeline__item,
  .timeline__item:nth-child(even) {
    flex-direction: column;
    padding-left: 56px;
  }

  .timeline__dot {
    left: 20px;
    top: var(--space-4);
  }

  .timeline__content {
    width: 100%;
  }

  .timeline__spacer {
    display: none;
  }
}