.roadmap {
  background: #fff;
  padding: 0;
  border-bottom: 2px solid #000;
}

.roadmap-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid #000;
}

.roadmap-title-cell {
  padding: 60px 40px;
  border-right: 1px solid #000;
}

.roadmap-title {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(80px, 14vw, 160px);
  letter-spacing: -3px;
  line-height: .85;
  color: #000;
  text-transform: uppercase;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .8s ease, transform .8s ease;
}
.roadmap-title.vis { opacity:1; transform:translateX(0); }

.roadmap-desc-cell {
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.roadmap-desc {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--dim);
  line-height: 1.8;
  letter-spacing: 1px;
  max-width: 300px;
}

.roadmap-year-count {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 100px;
  color: rgba(0,0,0,.04);
  line-height: 1;
  letter-spacing: -5px;
  margin-bottom: -20px;
}

.timeline {
  display: grid;
  grid-template-columns: 200px 1fr;
}

.timeline-item { display: contents; }

.tl-date {
  padding: 44px 32px 44px 40px;
  border-right: 1px solid #000;
  border-bottom: 1px solid rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 4px;
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity .5s ease, transform .5s ease;
}
.tl-date.vis { opacity:1; transform:translateX(0); }

.tl-year {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -2px;
  color: #000;
}

.tl-range {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--dim);
  text-transform: uppercase;
}

.tl-dot {
  width: 8px; height: 8px;
  background: #000;
  border-radius: 50%;
  margin-top: 10px;
  transition: transform .3s;
}
.tl-date:hover .tl-dot { transform: scale(1.8); }

.tl-content {
  padding: 44px 40px;
  border-bottom: 1px solid rgba(0,0,0,.08);
  position: relative;
  opacity: 0;
  transform: translateX(16px);
  transition: opacity .5s ease, transform .5s ease;
}
.tl-content.vis { opacity:1; transform:translateX(0); }

.tl-content::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: #000;
  transition: width .5s ease;
}
.tl-content:hover::before { width: 100%; }

.tl-h {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #000;
  margin-bottom: 10px;
  line-height: 1.1;
}

.tl-p {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--dim);
  line-height: 1.8;
  font-weight: 300;
}
.tl-p a {
  color: #000;
  border-bottom: 1px solid rgba(0,0,0,.2);
  text-decoration: none;
  transition: border-color .2s;
}
.tl-p a:hover { border-color: #000; }

.tl-content.sleep .tl-h { color: rgba(0,0,0,.25); }
.tl-date.sleep .tl-year { color: rgba(0,0,0,.2); }
.tl-date.sleep .tl-dot  { background: rgba(0,0,0,.15); }

@media (max-width:768px) {
  .roadmap-header { grid-template-columns: 1fr; }
  .roadmap-title-cell { border-right: none; border-bottom: 1px solid #000; padding: 40px 20px; }
  .roadmap-desc-cell { padding: 30px 20px; }
  .timeline { grid-template-columns: 80px 1fr; }
  .tl-date { padding: 28px 12px 28px 20px; }
  .tl-year { font-size: 22px; }
  .tl-content { padding: 28px 20px; }
  .tl-h { font-size: 20px; }
}

@media (max-width:480px) {
  .roadmap-title-cell { padding: 28px 16px; }
  .roadmap-desc-cell { padding: 20px 16px; }
  .timeline { grid-template-columns: 68px 1fr; }
  .tl-date { padding: 22px 8px 22px 16px; }
  .tl-year { font-size: 18px; letter-spacing: -1px; }
  .tl-range { font-size: 8px; letter-spacing: 1px; }
  .tl-content { padding: 22px 16px; }
  .tl-h { font-size: 17px; }
  .tl-p { font-size: 10px; }
}