/* Minimal, static landing styles (no dependencies). */

:root {
  --bg: #0b0d12;
  --bg2: #0c1326;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: rgba(0, 0, 0, 0.35);

  --accent: #7c5cff;
  --accent2: #43d7ff;
  --accentText: #0b0d12;

  --radius: 18px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fd;
    --bg2: #eef2ff;
    --card: rgba(0, 0, 0, 0.04);
    --card2: rgba(0, 0, 0, 0.06);
    --text: rgba(12, 18, 32, 0.92);
    --muted: rgba(12, 18, 32, 0.66);
    --border: rgba(12, 18, 32, 0.14);
    --shadow: rgba(10, 14, 28, 0.16);

    --accent: #6d5cff;
    --accent2: #00a3ff;
    --accentText: #ffffff;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1000px 600px at 20% 10%, rgba(124, 92, 255, 0.20), transparent 55%),
    radial-gradient(900px 520px at 78% 22%, rgba(67, 215, 255, 0.16), transparent 52%),
    radial-gradient(800px 520px at 55% 88%, rgba(124, 92, 255, 0.12), transparent 56%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  line-height: 1.45;
}

.page {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.header {
  padding: 22px 22px 10px;
  display: flex;
  justify-content: center;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 10px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 90%, transparent);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px var(--shadow);
  backdrop-filter: blur(10px);
}

.brand__mark {
  display: block;
}

.brand__name {
  font-weight: 650;
  letter-spacing: 0.2px;
}

.hero {
  display: grid;
  place-items: center;
  padding: 22px;
}

.hero__card {
  width: min(760px, 100%);
  border-radius: var(--radius);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--card) 85%, transparent),
      color-mix(in srgb, var(--card2) 90%, transparent)
    );
  border: 1px solid var(--border);
  box-shadow: 0 24px 70px var(--shadow);
  padding: 26px;
  position: relative;
  overflow: hidden;
}

.hero__card::before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(420px 220px at 18% 18%, rgba(124, 92, 255, 0.18), transparent 62%),
    radial-gradient(420px 220px at 84% 26%, rgba(67, 215, 255, 0.14), transparent 62%);
  pointer-events: none;
  filter: blur(1px);
}

.hero__card > * {
  position: relative;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  color: color-mix(in srgb, var(--text) 92%, var(--accentText));
  font-weight: 650;
  width: fit-content;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

.h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.lead {
  margin: 0 0 18px;
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--muted);
  max-width: 62ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  font-weight: 650;
  letter-spacing: 0.1px;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  user-select: none;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--border) 60%, var(--accent));
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  border-color: transparent;
  color: var(--accentText);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.btn--primary:hover {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 90%, white), color-mix(in srgb, var(--accent2) 90%, white));
}

.btn--ghost {
  background: transparent;
}

.fineprint {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px 22px 22px;
  color: var(--muted);
  font-size: 14px;
}

.footer__left,
.footer__right {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  backdrop-filter: blur(8px);
}

@media (max-width: 520px) {
  .hero__card {
    padding: 20px;
  }
  .actions {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
}