:root {
  --bg: #faf6f5;
  --bg-accent: #e7d3d2;
  --ink: #2a1f1f;
  --ink-soft: #6e5a5a;
  --accent: #7a2e2e;
  --accent-dark: #5c1f1f;
  --mauve: #c9a8a8;
  --card: #ffffff;
  --shadow: 0 20px 50px -20px rgba(60, 30, 30, 0.22);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  color: var(--ink);
  background: radial-gradient(
      1200px 600px at 85% -10%,
      var(--bg-accent),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at 0% 110%,
      #f3e2e1,
      transparent 55%
    ),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.card {
  width: 100%;
  max-width: 520px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 40px 32px 36px;
  box-shadow: var(--shadow);
  text-align: center;
}

.logo {
  display: block;
  max-width: 240px;
  max-height: 200px;
  width: auto;
  height: auto;
  margin: 0 auto 16px;
  object-fit: contain;
}

.logo-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--bg-accent);
  color: var(--ink-soft);
  display: grid;
  place-items: center;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px dashed var(--ink-soft);
}

h1 {
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 8px 0 6px;
  color: var(--ink);
}

.tagline {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-dark);
  margin: 0 0 18px;
}

.lede {
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0 auto 28px;
  max-width: 38ch;
}

.signup {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.signup input[type="email"] {
  flex: 1 1 220px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid #d9d3c6;
  border-radius: 10px;
  font-size: 16px;
  background: #fafaf7;
  color: var(--ink);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.signup input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(63, 125, 94, 0.18);
}

.signup button {
  padding: 12px 18px;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 120ms ease, transform 80ms ease;
}

.signup button:hover {
  background: var(--accent-dark);
}

.signup button:active {
  transform: translateY(1px);
}

.signup button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.form-status {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.form-status.success {
  color: var(--accent-dark);
}

.form-status.error {
  color: #a8443a;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 480px) {
  .card {
    padding: 32px 22px 28px;
  }
  h1 {
    font-size: 24px;
  }
}