.hero-panel {
  position: relative;
  min-height: min(760px, calc(100vh - 68px));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: #173d4a;
}

.hero-panel__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 45, 55, 0.92), rgba(18, 45, 55, 0.58) 45%, rgba(18, 45, 55, 0.08)),
    linear-gradient(0deg, rgba(18, 45, 55, 0.92), transparent 45%);
}

.hero-panel__content {
  position: relative;
  z-index: 1;
  width: min(var(--measure), calc(100% - 2rem));
  margin: 0 auto;
  padding: 6rem 0 4rem;
}

.hero-panel h1 {
  max-width: 9ch;
  margin: 0 0 1rem;
}

.hero-panel p {
  max-width: 42rem;
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
}

.hero-panel .cta-button--secondary,
.hero-panel .cta-button--quiet {
  background: rgba(255, 253, 247, 0.94);
}

.pain-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.7rem;
  padding: 0;
  list-style: none;
}

.pain-list li {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-weight: 800;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline__item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  align-items: start;
}

.timeline__marker {
  display: grid;
  min-height: 3rem;
  place-items: center;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  color: var(--color-primary-dark);
  font-weight: 900;
}

.docs-layout {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  gap: 2rem;
  width: min(80rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 5rem;
}

.docs-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.docs-sidebar a {
  display: block;
  padding: 0.25rem 0;
}

.docs-sidebar a[aria-current="page"] {
  color: var(--color-primary-dark);
  font-weight: 800;
}

.docs-content {
  background: rgba(255, 253, 247, 0.88);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: clamp(1rem, 3vw, 2rem);
}

.generator-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: 1rem;
  align-items: start;
}

.generator-panel {
  position: sticky;
  top: 88px;
}

@media (max-width: 900px) {
  .docs-layout,
  .generator-shell {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .generator-panel {
    position: static;
  }
}

@media (max-width: 560px) {
  .hero-panel h1 {
    max-width: 7ch;
  }

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