/* The landing page: system fonts, our green, no images but the icon. Light and dark. */
:root {
  --green: #0b6e4f;
  --text: #1a1a1a;
  --muted: #4d5a54;
  --bg: #fff;
  --soft: #eef6f2;
  --line: #e5e5e5;
  --logo: #0b6e4f;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --green: #4fc39a;
    --text: #eef2f0;
    --muted: #a9b8b1;
    --bg: #101513;
    --soft: #17251f;
    --line: #26302c;
    --logo: #4fc39a;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 40rem;
  margin: 0 auto;
  padding: calc(0.75rem + env(safe-area-inset-top)) 1rem 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

.logo {
  flex: none;
}

.logo-fill {
  fill: var(--logo);
}

.top-login {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.25rem;
  color: var(--green);
  font-weight: 600;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.5rem 1rem 3rem;
}

.status {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--green);
  background: var(--soft);
  border-radius: 999px;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 8vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10rem;
  min-height: 48px;
  padding: 0 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  background: #0b6e4f;
  border-radius: 0.6rem;
  text-decoration: none;
}

.promises {
  display: grid;
  gap: 0.75rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.promise {
  position: relative;
  padding: 0.9rem 1rem 0.9rem 2.75rem;
  background: var(--soft);
  border-radius: 0.75rem;
}

.promise::before {
  content: '✓';
  position: absolute;
  left: 1rem;
  top: 0.9rem;
  font-weight: 700;
  color: var(--green);
}

footer {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.5rem 1rem calc(1.5rem + env(safe-area-inset-bottom));
  font-size: 0.9rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}