.roadmap-section {
  position: relative;
  scroll-margin-top: 2rem;
  overflow: hidden;
  border-top: 1px solid rgba(233, 231, 221, 0.12);
  background:
    radial-gradient(circle at 78% 8%, rgba(216, 255, 62, 0.055), transparent 26rem),
    #050605;
  color: var(--bone);
}

.roadmap-shell {
  width: min(100%, 96rem);
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.25rem, 5vw, 5rem);
}

.roadmap-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: clamp(4rem, 8vw, 7rem);
  border: 1px solid rgba(233, 231, 221, 0.12);
  color: rgba(233, 231, 221, 0.56);
  font-family: "DM Mono", monospace;
  font-size: 0.63rem;
  letter-spacing: 0.12em;
}

.roadmap-principles span {
  padding: 1rem 1.2rem;
  text-align: center;
}

.roadmap-principles span + span {
  border-left: 1px solid rgba(233, 231, 221, 0.12);
}

.roadmap-header {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 8rem);
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.roadmap-header p,
.roadmap-meta,
.roadmap-card li {
  font-family: "DM Mono", monospace;
}

.roadmap-header > div:first-child > p {
  margin: 0 0 1rem;
  color: rgba(233, 231, 221, 0.46);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.roadmap-header > div:first-child > p span {
  margin-right: 0.7rem;
  color: var(--acid);
}

.roadmap-header h2 {
  margin: 0;
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(4rem, 9vw, 9rem);
  line-height: 0.78;
  letter-spacing: -0.065em;
}

.roadmap-intro-copy {
  padding: 1.35rem 0;
  border-top: 1px solid rgba(233, 231, 221, 0.18);
  border-bottom: 1px solid rgba(233, 231, 221, 0.18);
}

.roadmap-intro-copy strong {
  color: var(--acid);
  font: 500 0.7rem/1 "DM Mono", monospace;
  letter-spacing: 0.13em;
}

.roadmap-intro-copy p {
  margin: 0.9rem 0 0;
  color: rgba(233, 231, 221, 0.58);
  font-size: 0.9rem;
  line-height: 1.65;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(233, 231, 221, 0.14);
  border-left: 1px solid rgba(233, 231, 221, 0.14);
  list-style: none;
}

.roadmap-card {
  min-width: 0;
  border-right: 1px solid rgba(233, 231, 221, 0.14);
  border-bottom: 1px solid rgba(233, 231, 221, 0.14);
  background: rgba(255, 255, 255, 0.008);
  transition: background-color 220ms ease, transform 220ms ease;
}

.roadmap-card:hover {
  background: rgba(216, 255, 62, 0.025);
  transform: translateY(-4px);
}

.roadmap-media {
  position: relative;
  aspect-ratio: 1 / 1.04;
  overflow: hidden;
  border-bottom: 1px solid rgba(233, 231, 221, 0.14);
  background: #12110e;
}

.roadmap-media::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(5, 6, 5, 0.78));
}

.roadmap-sprite img {
  position: absolute;
  top: calc(var(--row) * -100%);
  left: calc(var(--col) * -100%);
  width: 500%;
  max-width: none;
  height: 300%;
  object-fit: fill;
  filter: saturate(0.88) contrast(1.04);
}

.roadmap-media > span {
  position: absolute;
  z-index: 1;
  right: 1rem;
  bottom: 0.65rem;
  color: var(--bone);
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(2.6rem, 4vw, 4.6rem);
  line-height: 0.85;
  letter-spacing: -0.06em;
}

.roadmap-card-copy {
  padding: clamp(1.25rem, 2.1vw, 2rem);
}

.roadmap-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 1.8rem;
  color: rgba(233, 231, 221, 0.38);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
}

.roadmap-meta b {
  color: var(--acid);
  font-weight: 500;
}

.roadmap-card h3 {
  min-height: 2.1em;
  margin: 0;
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.85rem, 2.5vw, 3rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.roadmap-card ul {
  display: grid;
  gap: 0.7rem;
  margin: 1.7rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(233, 231, 221, 0.11);
  list-style: none;
}

.roadmap-card li {
  position: relative;
  padding-left: 1rem;
  color: rgba(233, 231, 221, 0.58);
  font-size: 0.63rem;
  line-height: 1.55;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.roadmap-card li::before {
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  border: 1px solid var(--acid);
  content: "";
  transform: rotate(45deg);
}

@media (max-width: 1050px) {
  .roadmap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .roadmap-card h3 {
    min-height: 0;
  }
}

@media (max-width: 700px) {
  .roadmap-shell {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  .roadmap-principles {
    grid-template-columns: 1fr;
    margin-bottom: 4rem;
  }

  .roadmap-principles span + span {
    border-top: 1px solid rgba(233, 231, 221, 0.12);
    border-left: 0;
  }

  .roadmap-header {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .roadmap-header h2 {
    font-size: clamp(4rem, 22vw, 6rem);
  }

  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-card:hover {
    transform: none;
  }

  .roadmap-media {
    aspect-ratio: 1.28 / 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .roadmap-card {
    transition: none;
  }
}