@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #0b1120;
  --panel: rgba(18, 31, 48, .82);
  --line: rgba(255, 255, 255, .1);
  --text: #f8fafc;
  --muted: #a8b3c7;
  --primary: #10b981;
  --primary-dark: #059669;
  --danger: #ef4444;
  --shadow: 0 24px 70px -30px rgba(0, 0, 0, .75);
  font-family: 'Outfit', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 0%, rgba(16, 185, 129, .18), transparent 42%),
    linear-gradient(180deg, #0b1120 0%, #09131f 100%);
}

button,
a {
  font: inherit;
}

.landing-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.landing-panel {
  width: min(620px, 100%);
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.landing-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 900;
  letter-spacing: 0;
}

.landing-kicker {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.landing-panel h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .95;
  font-weight: 900;
  letter-spacing: 0;
}

.landing-copy {
  max-width: 520px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
}

.landing-button,
.landing-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}

.landing-button {
  background: var(--primary);
  color: #fff;
}

.landing-button:hover {
  background: var(--primary-dark);
}

.landing-button:disabled {
  cursor: not-allowed;
  opacity: .58;
}

.landing-link {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, .04);
}

.landing-link.is-hidden {
  display: none;
}

.landing-status {
  min-height: 20px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.landing-status.is-error {
  color: var(--danger);
}

@media (max-width: 640px) {
  .landing-panel {
    padding: 28px;
  }

  .landing-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .landing-button,
  .landing-link {
    width: 100%;
  }
}