:root {
  --bg: #0b0f17;
  --bg2: #0a1221;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --tiny: rgba(255, 255, 255, 0.58);
  --accent: #7dd3fc;
  --accent2: #a78bfa;

  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --radius: 18px;

  --container: 1100px;
  --gap: 18px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fb;
    --bg2: #ffffff;
    --card: rgba(0, 0, 0, 0.05);
    --card2: rgba(0, 0, 0, 0.03);
    --border: rgba(0, 0, 0, 0.10);
    --text: rgba(0, 0, 0, 0.90);
    --muted: rgba(0, 0, 0, 0.68);
    --tiny: rgba(0, 0, 0, 0.55);
    --shadow: 0 20px 60px rgba(0,0,0,0.12);
  }
}

html[data-theme="dark"] { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(125, 211, 252, 0.18), transparent 60%),
    radial-gradient(900px 600px at 95% 10%, rgba(167, 139, 250, 0.16), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
}

a { color: inherit; text-underline-offset: 3px; }
a:hover { opacity: 0.92; }

.container {
  max-width: var(--container);
  padding: 0 20px;
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  z-index: 999;
}
.skip-link:focus { left: 12px; }

.header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg2) 65%, transparent);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand__mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card2);
  box-shadow: var(--shadow);
  font-family: var(--mono);
}
.brand__text { font-size: 14px; opacity: 0.92; }

.nav {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  text-decoration: none;
  font-size: 14px;
  opacity: 0.86;
  padding: 8px 10px;
  border-radius: 12px;
}
.nav a:hover { background: var(--card2); opacity: 1; }

.btn {
  appearance: none;
  border: 1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent) 26%, var(--card2)),
    var(--card2)
  );
  color: var(--text);
  border-radius: 14px;
  padding: 10px 14px;
  font-weight: 650;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0px); }

.btn--secondary {
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent2) 22%, var(--card2)),
    var(--card2)
  );
}

.btn--ghost {
  background: transparent;
  box-shadow: none;
}

.btn:focus-visible,
.nav a:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--accent) 55%, transparent);
  outline-offset: 2px;
}

.hero { padding: 54px 0 20px; }
.hero__grid {
  display: grid;
  gap: 26px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: start;
}
@media (max-width: 920px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card2);
  font-size: 12px;
  color: var(--muted);
}

.hero__title {
  margin: 16px 0 10px;
  font-size: 48px;
  letter-spacing: -0.6px;
  line-height: 1.05;
}
@media (max-width: 520px) {
  .hero__title { font-size: 38px; }
}

.lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--muted);
}

.hero__cta {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.chips {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.chip {
  border: 1px solid var(--border);
  background: var(--card2);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--muted);
}

.hero__panel {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg2) 70%, transparent);
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: color-mix(in oklab, var(--accent) 35%, var(--border));
  opacity: 0.85;
}
.terminal__title {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.terminal__body { padding: 14px; }
.terminal__pre {
  margin: 0;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg2) 78%, transparent);
  overflow: auto;
}
.terminal__pre code {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
}

.terminal__hint {
  margin: 10px 2px 0;
  font-size: 13px;
  color: var(--muted);
}

.hero__quick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 0 14px 14px;
}
.quick__item {
  border: 1px solid var(--border);
  background: var(--card2);
  border-radius: 14px;
  padding: 10px 12px;
}
.quick__k { font-size: 12px; color: var(--tiny); margin-bottom: 4px; }
.quick__v { font-size: 14px; color: var(--muted); }

.section { padding: 54px 0; }
.section--alt {
  background: color-mix(in oklab, var(--bg2) 65%, transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

h2 {
  margin: 0 0 12px;
  font-size: 28px;
  letter-spacing: -0.2px;
}
h3 { margin: 0 0 8px; font-size: 18px; }

.muted { color: var(--muted); }
.tiny { color: var(--tiny); font-size: 12px; }

.cards {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

.card {
  grid-column: span 6;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 16px 16px 14px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.14);
}
.card p { margin: 0 0 10px; color: var(--muted); line-height: 1.55; }
@media (max-width: 900px) { .card { grid-column: span 12; } }

.list { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.6; }
.list li { margin: 4px 0; }

.callout {
  margin-top: 18px;
  border: 1px solid color-mix(in oklab, var(--accent) 25%, var(--border));
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent) 14%, var(--card2)),
    var(--card2)
  );
  border-radius: var(--radius);
  padding: 16px;
}

.callout--small { margin-top: 16px; }

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-top: 16px;
}
@media (max-width: 860px) { .grid2 { grid-template-columns: 1fr; } }

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 16px;
}

.note {
  margin-top: 14px;
  color: var(--tiny);
  border-left: 3px solid color-mix(in oklab, var(--accent2) 60%, transparent);
  padding-left: 12px;
}

.steps {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 14px;
}
.step__n {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-weight: 800;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card2);
  font-family: var(--mono);
}

.contact {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--gap);
}
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.contact__card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 16px;
}
.contact__value { margin: 6px 0 12px; font-size: 16px; }

.footer {
  padding: 26px 0;
  border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg2) 55%, transparent);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: color-mix(in oklab, var(--bg2) 85%, transparent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast--show {
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .btn:hover { transform: none; }
  .toast { transition: none; }
}