:root {
  --bg: #02030a;
  --bg-elevated: #050817;
  --accent-start: #31ff7a;
  --accent-mid: #33ccff;
  --accent-end: #7b5cff;
  --text-main: #f9fbff;
  --text-muted: #a6b0d4;
  --danger: #ff5c7a;
  --success: #3cf3a3;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --radius-xl: 32px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-soft: 0 30px 80px rgba(0, 0, 0, 0.85);
  --shadow-glow: 0 0 40px rgba(110, 200, 255, 0.7);
}

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

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    sans-serif;
  background: radial-gradient(circle at top, #090b1f 0, #02030a 55%, #000 100%);
  color: var(--text-main);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 32px 20px 24px;
  max-width: 1040px;
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
  margin-bottom: 40px;
}

.hero-brand {
  padding: 28px 28px 32px;
  border-radius: var(--radius-xl);
  background: radial-gradient(
      circle at top left,
      rgba(49, 255, 122, 0.05),
      transparent 60%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(123, 92, 255, 0.07),
      transparent 65%
    ),
    rgba(5, 8, 23, 0.92);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.hero-logo {
  width: 220px;
  max-width: 100%;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(var(--shadow-glow));
}

.hero-tagline {
  font-size: 1.6rem;
  font-weight: 580;
  margin: 0 0 10px;
}

.hero-subcopy {
  margin: 0;
  color: var(--text-muted);
  max-width: 34rem;
}

.waitlist-form {
  padding: 22px 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(
      120deg,
      rgba(49, 255, 122, 0.14),
      rgba(51, 204, 255, 0.14),
      rgba(123, 92, 255, 0.18)
    );
  position: relative;
  box-shadow: var(--shadow-soft);
}

.waitlist-form::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-xl) - 1px);
  background: radial-gradient(
      circle at top left,
      rgba(11, 255, 161, 0.12),
      transparent 50%
    ),
    rgba(2, 3, 10, 0.96);
  z-index: 0;
}

.waitlist-input-row {
  position: relative;
  display: flex;
  gap: 10px;
  z-index: 1;
}

.waitlist-input-row input[type="email"] {
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(163, 185, 255, 0.6);
  background: rgba(5, 8, 23, 0.92);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
}

.waitlist-input-row input[type="email"]::placeholder {
  color: rgba(166, 176, 212, 0.7);
}

.waitlist-input-row input[type="email"]:focus-visible {
  border-color: #ffffff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.waitlist-input-row button {
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  border: none;
  font-size: 0.98rem;
  font-weight: 560;
  cursor: pointer;
  color: #02030a;
  background-image: linear-gradient(
    120deg,
    var(--accent-start),
    var(--accent-mid),
    var(--accent-end)
  );
  box-shadow: 0 8px 30px rgba(94, 218, 255, 0.6);
  white-space: nowrap;
}

.waitlist-input-row button:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
}

.waitlist-message {
  margin: 10px 4px 0;
  font-size: 0.86rem;
  min-height: 1.2em;
}

.waitlist-message--error {
  color: var(--danger);
}

.waitlist-message--success {
  color: var(--success);
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.section {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: radial-gradient(
      circle at top right,
      rgba(37, 205, 255, 0.08),
      transparent 55%
    ),
    rgba(5, 8, 23, 0.92);
  padding: 20px 22px 22px;
}

.section h2 {
  margin: 0 0 14px;
  font-size: 1.1rem;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.strip-item {
  padding: 14px 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(110, 123, 204, 0.5);
  background: radial-gradient(
      circle at top left,
      rgba(123, 92, 255, 0.25),
      transparent 60%
    ),
    rgba(3, 6, 18, 0.95);
}

.strip-item h3 {
  margin: 0 0 6px;
  font-size: 0.9rem;
}

.strip-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.footer {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 12px;
}

.footer a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

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

@media (max-width: 800px) {
  .page {
    padding: 22px 16px 20px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .waitlist-input-row {
    flex-direction: column;
  }

  .waitlist-input-row button {
    width: 100%;
    justify-content: center;
  }
}