:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --bg: #07101a;
  --panel: rgba(11, 22, 34, 0.9);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f4f7fb;
  --muted: #a8b4c6;
  --accent: #ffb84d;
  --accent-2: #67d1ff;
}

* {
  box-sizing: border-box;
}

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

body {
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(103, 209, 255, 0.16), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 184, 77, 0.14), transparent 32%),
    linear-gradient(180deg, #07101a 0%, #050b12 100%);
}

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

.portal-card {
  width: min(720px, 100%);
  padding: 32px;
  border-radius: 28px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 60ch;
}

.context-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 24px 0;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.portal-form {
  display: grid;
  gap: 16px;
}

.portal-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.portal-form input[type='email'] {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checkbox-row input {
  margin-top: 4px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

#submit-button {
  background: linear-gradient(135deg, var(--accent), #ffd98a);
  color: #201300;
}

.status-note {
  min-height: 1.5rem;
  margin: 18px 0 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  .portal-card {
    padding: 24px;
  }
}