.landing {
  max-width: 1280px;
  margin: auto;
  padding: 0 5vw;
}
.landing-nav,
.landing-nav nav,
.hero-actions,
.preview-top,
.landing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.landing-nav {
  padding: 32px 0;
}
.landing-nav nav {
  flex-wrap: wrap;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 70px 0;
}
.hero h1 {
  font-size: clamp(40px, 5.3vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 22px 0;
}
.hero-copy > p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 460px;
}
.hero-actions {
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 30px;
}
.hero-copy .helper {
  font-size: 13px;
}
.hero-preview {
  padding: 26px;
  overflow: hidden;
}
.hero-preview svg {
  width: 100%;
  display: block;
}
.preview-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.preview-metrics span,
.preview-metrics small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.preview-metrics strong {
  display: block;
  font-size: 34px;
  margin: 8px 0;
}
.preview-link {
  color: var(--text);
  display: block;
}
.landing-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.landing-features article {
  padding: 28px;
}
.landing-features h2 {
  font-size: 21px;
  line-height: 1.4;
  margin: 18px 0 12px;
}
.landing p {
  line-height: 1.7;
}
.landing-features p,
.landing-cta p,
.landing-footer {
  color: var(--muted);
}
.landing-cta {
  padding: 32px;
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.landing-cta h2 {
  font-size: 24px;
}
.landing-footer {
  padding: 36px 0;
  font-size: 13px;
}
.landing a {
  text-decoration: none;
}
.preview-flow {
  animation: preview-flow 5s linear infinite;
}
@keyframes preview-flow {
  to {
    stroke-dashoffset: -100;
  }
}
@media (prefers-reduced-motion: reduce) {
  .preview-flow {
    animation: none;
  }
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 35px 0;
  }
  .landing-features {
    grid-template-columns: 1fr;
  }
  .landing-cta {
    align-items: flex-start;
    flex-direction: column;
  }
  .hero-preview {
    max-width: 580px;
  }
}
@media (max-width: 420px) {
  .landing-nav {
    align-items: flex-start;
  }
  .landing-nav nav {
    gap: 8px;
    justify-content: flex-end;
  }
  .landing-nav .button {
    padding: 8px;
    font-size: 11px;
  }
  .hero-preview {
    padding: 16px;
  }
  .preview-top {
    gap: 8px;
  }
  .landing-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}