.timeline-section {
  background:
    radial-gradient(circle at 78% 35%, rgba(255, 179, 0, .13), transparent 28%),
    linear-gradient(180deg, rgba(13, 13, 13, .95), rgba(5, 5, 5, .82));
}

.timeline-track {
  position: relative;
  height: 2px;
  margin: 0 0 34px;
  background: rgba(255, 179, 0, .2);
  box-shadow: 0 0 20px rgba(255, 179, 0, .16);
  overflow: hidden;
}

.timeline-track__progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-strong), var(--gold-light));
  box-shadow: 0 0 26px rgba(255, 179, 0, .8);
}

.timeline-swiper {
  overflow: visible;
}

.timeline-card {
  position: relative;
  min-height: 310px;
  padding: 34px 28px 30px;
  border: 1px solid rgba(255, 179, 0, .3);
  background:
    linear-gradient(145deg, rgba(255, 179, 0, .09), rgba(255, 255, 255, .025)),
    rgba(5, 5, 5, .72);
  box-shadow: 0 26px 58px rgba(0, 0, 0, .34);
  overflow: hidden;
}

.timeline-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(255, 211, 107, .09) 48.2%, transparent 48.4%),
    radial-gradient(circle at 20% 12%, rgba(255, 179, 0, .25), transparent 32%);
  opacity: .75;
}

.timeline-card__dot {
  position: absolute;
  top: -9px;
  left: 28px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--gold-light);
  border-radius: 50%;
  background: var(--bg-main);
  box-shadow: 0 0 18px rgba(255, 179, 0, .92);
  animation: dotPulse 2.8s ease-in-out infinite;
}

.timeline-card__year {
  position: relative;
  z-index: 1;
  color: var(--gold-light);
  font-family: "Bebas Neue", Impact, sans-serif;
  font-size: clamp(3.6rem, 7vw, 6.7rem);
  line-height: .82;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.timeline-card__image {
  position: relative;
  z-index: 1;
  width: 76px;
  height: 96px;
  object-fit: cover;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 179, 0, .42);
  box-shadow: 0 0 22px rgba(255, 179, 0, .16);
}

.timeline-card h3,
.timeline-card p {
  position: relative;
  z-index: 1;
}

.timeline-card h3 {
  margin: 18px 0 10px;
  color: var(--text-white);
  font-size: 1.25rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.timeline-card p {
  margin: 0;
  color: rgba(245, 245, 245, .78);
  font-size: .97rem;
}