.timeline-page {
  background:
    radial-gradient(circle at 10% 12%, rgba(26, 124, 255, 0.12), transparent 40%),
    radial-gradient(circle at 90% 15%, rgba(248, 231, 51, 0.2), transparent 35%),
    linear-gradient(180deg, #f6f9fd 0%, #edf3fa 100%);
}

.timeline-header {
  max-width: 900px;
}

.timeline-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cor-pri-3);
  background: rgba(0, 41, 87, 0.08);
  margin-bottom: 0.75rem;
}

.timeline-title {
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  line-height: 1.08;
  color: var(--cor-pri-2);
  margin-bottom: 0.85rem;
}

.timeline-intro {
  color: var(--cor-cinza-5);
  margin-bottom: 0;
  font-size: 1.02rem;
  line-height: 1.65;
}

.timeline-modern {
  position: relative;
}

.timeline-rail {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.timeline-rail::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  border-radius: 10px;
  background: rgba(0, 41, 87, 0.14);
}

.timeline-progress {
  position: absolute;
  top: 0;
  left: 50%;
  width: 3px;
  height: 0;
  transform: translateX(-50%);
  border-radius: 10px;
  background: linear-gradient(180deg, var(--timeline-line, #1a7cff), var(--timeline-accent, #f8e733));
  transition: height 0.2s linear;
}

.timeline-list {
  position: relative;
  display: grid;
  gap: 2rem;
}

.timeline-item {
  position: relative;
  width: calc(50% - 46px);
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.timeline-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item--left {
  justify-self: start;
}

.timeline-item--right {
  justify-self: end;
}

.timeline-point {
  position: absolute;
  top: 1.2rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--timeline-line, #1a7cff);
  box-shadow: 0 0 0 8px rgba(26, 124, 255, 0.13);
  z-index: 2;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background-color 0.28s ease;
}

.timeline-item--left .timeline-point {
  right: -55px;
}

.timeline-item--right .timeline-point {
  left: -55px;
}

.timeline-year {
  position: absolute;
  top: 0.2rem;
  font-size: 1.84rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--cor-pri-3);
  text-transform: uppercase;
  transform-origin: center;
  transition: transform 0.28s ease, color 0.28s ease, text-shadow 0.28s ease;
}

.timeline-item--left .timeline-year {
  right: -190px;
}

.timeline-item--right .timeline-year {
  left: -190px;
}

.timeline-card {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(0, 41, 87, 0.09);
  box-shadow: 0 12px 34px rgba(0, 32, 74, 0.1);
}

.timeline-item.is-featured .timeline-card {
  border-color: color-mix(in srgb, var(--timeline-line, #1a7cff) 26%, #ffffff);
  box-shadow: 0 16px 38px rgba(0, 32, 74, 0.14);
}

.timeline-item.is-active .timeline-point {
  transform: scale(1.45);
  border-color: var(--cor-sec-2);
  background: #ffffff;
  box-shadow: 0 0 0 10px rgba(0, 163, 255, 0.23);
}

.timeline-item.is-active .timeline-year {
  transform: scale(1.18);
  color: var(--cor-sec-2);
  text-shadow: 0 0 14px rgba(0, 163, 255, 0.35);
}

.timeline-media {
  margin: 0;
  position: relative;
}

.timeline-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.timeline-card-body {
  padding: 1.2rem 1.25rem 1.4rem;
}

.timeline-card-title {
  margin: 0 0 0.55rem;
  color: var(--cor-pri-2);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

.timeline-card-text {
  color: var(--cor-cinza-6);
  line-height: 1.65;
}

.timeline-card-text p:last-child {
  margin-bottom: 0;
}

@media (max-width: 991px) {
  .timeline-rail::before,
  .timeline-progress {
    left: 10px;
    transform: none;
  }

  .timeline-list {
    gap: 1.4rem;
  }

  .timeline-item {
    width: calc(100% - 32px);
    margin-left: 32px;
  }

  .timeline-item--left,
  .timeline-item--right {
    justify-self: stretch;
  }

  .timeline-point {
    left: -31px !important;
    right: auto !important;
    top: 1rem;
  }

  .timeline-year {
    position: relative;
    top: 0;
    left: auto !important;
    right: auto !important;
    display: inline-block;
    margin-bottom: 0.45rem;
  }

  .timeline-media img {
    height: 200px;
  }
}