:root {
  color-scheme: dark;
  --bg: #090d14;
  --panel: #111925;
  --line: #253449;
  --text: #edf3ff;
  --muted: #a5b5cb;
  --accent: #ef4e66;
  --blue: #62d6e8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at 76% 4%,#24324b 0%,transparent 29%),var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;
}

a {
  color: var(--blue);
}

header,main,footer {
  max-width: 1100px;
  margin: auto;
  padding: 0 24px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.brand {
  color: var(--text);
  font-weight: 900;
  letter-spacing: .08em;
  text-decoration: none;
}

.brand span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: white;
}

.hero {
  padding: 85px 0 72px;
  max-width: 790px;
}

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 800;
}

h1 {
  font-size: clamp(43px,7vw,78px);
  line-height: 1.07;
  letter-spacing: -.06em;
  margin: 18px 0;
}

h1 em {
  font-style: normal;
  color: var(--accent);
}

h2 {
  font-size: clamp(28px,4vw,40px);
  letter-spacing: -.04em;
  line-height: 1.2;
}

h3 {
  font-size: 19px;
}

.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 700px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.button {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 12px 18px;
  display: inline-block;
  text-decoration: none;
  color: var(--text);
  background: var(--panel);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #110c14;
}

.button:hover {
  filter: brightness(1.15);
}

section {
  border-top: 1px solid var(--line);
  padding: 52px 0;
}

p,li {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
}

.card h3 {
  margin: 0 0 9px;
}

.card p {
  margin: 0;
}

.signup {
  max-width: 650px;
}

label {
  display: block;
  margin: 20px 0 8px;
  font-weight: 700;
}

select {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px;
  color: var(--text);
  font: inherit;
}

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 20px 0;
}

.consent input {
  margin-top: 7px;
  width: 18px;
  height: 18px;
}

.consent span {
  color: var(--muted);
}

.notice {
  border-left: 3px solid var(--accent);
  padding: 12px 18px;
  background: #241923;
  color: var(--text);
  border-radius: 0 8px 8px 0;
}

.api-row {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 12px 0;
  background: var(--panel);
}

.api-row strong {
  color: var(--blue);
  font-family: ui-monospace,SFMono-Regular,monospace;
}

.api-row p {
  margin: 7px 0 0;
}

pre {
  overflow: auto;
  padding: 18px;
  background: #080d14;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #dbeafa;
  font-size: 13px;
  line-height: 1.55;
}

code {
  font-family: ui-monospace,SFMono-Regular,monospace;
  color: #f6a8b2;
}

pre code {
  color: inherit;
}

footer {
  padding-top: 32px;
  padding-bottom: 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.status {
  min-height: 26px;
  margin-top: 12px;
  color: #ffb8c3;
}

@media (max-width: 700px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 52px 0 48px;
  }

  header {
    align-items: flex-start;
    flex-direction: column;
  }
}