:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #050b12;
  color: #f8fafc;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 15% 0%, rgba(52, 211, 153, 0.16), transparent 32rem),
    radial-gradient(circle at 90% 10%, rgba(34, 211, 238, 0.10), transparent 28rem),
    #050b12;
  color: #e2e8f0;
  line-height: 1.65;
}
a {
  color: inherit;
}
a:focus-visible {
  outline: 3px solid #67e8f9;
  outline-offset: 4px;
}
.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(5, 11, 18, 0.9);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.brand img {
  width: 34px;
  height: 34px;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}
.nav-links a {
  padding: 0.55rem 0.75rem;
  color: #cbd5e1;
  font-size: 0.84rem;
  font-weight: 750;
  text-decoration: none;
}
.nav-links a:hover {
  color: #6ee7b7;
}
.hero {
  padding: 5.5rem 0 3.5rem;
}
.kicker {
  margin: 0 0 1rem;
  color: #6ee7b7;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1,
h2,
h3 {
  color: #fff;
  line-height: 1.12;
}
h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 5.1rem);
  letter-spacing: -0.045em;
}
.lede {
  max-width: 760px;
  margin: 1.5rem 0 0;
  color: #cbd5e1;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(110, 231, 183, 0.32);
  border-radius: 0.9rem;
  padding: 0.75rem 1rem;
  background: rgba(16, 185, 129, 0.12);
  color: #a7f3d0;
  font-weight: 850;
  text-decoration: none;
}
.button.primary {
  background: linear-gradient(135deg, #6ee7b7, #a3e635);
  color: #04100c;
}
section {
  padding: 2rem 0 3.5rem;
}
section h2 {
  max-width: 760px;
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  letter-spacing: -0.025em;
}
section > p,
.copy {
  max-width: 780px;
  color: #94a3b8;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}
.card {
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 1.2rem;
  padding: 1.35rem;
  background: rgba(15, 23, 42, 0.66);
}
.card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
}
.card p {
  margin: 0;
  color: #94a3b8;
  font-size: 0.94rem;
}
.note {
  margin-top: 1.5rem;
  border-left: 3px solid #34d399;
  border-radius: 0 0.9rem 0.9rem 0;
  padding: 1rem 1.1rem;
  background: rgba(16, 185, 129, 0.08);
  color: #cbd5e1;
}
.related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.related a {
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  color: #a5f3fc;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}
.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  padding: 2rem 0 3rem;
  color: #64748b;
  font-size: 0.84rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}
.footer-links a {
  color: #94a3b8;
}
@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.9rem 0;
  }
  .nav-links {
    justify-content: flex-start;
  }
  .hero {
    padding-top: 3.5rem;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}