:root {
  --navy: #071426;
  --deep-blue: #0b3a68;
  --cyan: #18c9ef;
  --cyan-dark: #078aad;
  --violet: #7967ee;
  --gold: #f6c85f;
  --white: #ffffff;
  --soft-white: #f7fcff;
  --muted: #52687b;
  --border: rgba(15, 127, 170, 0.2);
  --shadow: 0 24px 70px rgba(19, 112, 151, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--navy);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(24, 201, 239, 0.18),
      transparent 32%
    ),
    radial-gradient(
      circle at 85% 20%,
      rgba(246, 200, 95, 0.18),
      transparent 34%
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(121, 103, 238, 0.14),
      transparent 32%
    ),
    linear-gradient(145deg, #edfaff 0%, #ffffff 52%, #fff8ec 100%);
}

button,
input {
  font: inherit;
}

.page-shell {
  overflow: hidden;
}

.hero {
  position: relative;
  display: grid;
  min-height: 90vh;
  place-items: center;
  padding: 72px 24px 54px;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  text-align: center;
}

.logo-mark {
  display: grid;
  width: 112px;
  height: 112px;
  margin: 0 auto 24px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 30px;
  color: white;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -3px;
  background:
    linear-gradient(
      145deg,
      rgba(25, 215, 248, 0.95),
      rgba(40, 110, 219, 0.96) 54%,
      rgba(126, 89, 224, 0.92)
    );
  box-shadow:
    0 24px 54px rgba(26, 164, 210, 0.26),
    inset 0 1px 1px rgba(255, 255, 255, 0.72);
  transform: rotate(-2deg);
}

.launch-badge {
  display: inline-flex;
  margin: 0 auto 20px;
  padding: 8px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--deep-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
}

h1 {
  margin: 0;
  color: var(--deep-blue);
  font-size: clamp(3rem, 9vw, 6.2rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.95;
}

.tagline {
  margin: 22px 0 0;
  color: var(--cyan-dark);
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  font-weight: 750;
}

.introduction {
  max-width: 690px;
  margin: 23px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.75;
}

.form-card {
  margin-top: 42px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 28px;
  text-align: left;
  background: rgba(255, 255, 255, 0.77);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.form-heading {
  margin-bottom: 22px;
  text-align: center;
}

.form-heading h2 {
  margin: 0;
  color: var(--deep-blue);
  font-size: 1.55rem;
}

.form-heading p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--deep-blue);
  font-size: 0.91rem;
  font-weight: 750;
}

.email-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

input[type="email"] {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(11, 58, 104, 0.22);
  border-radius: 14px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.94);
  outline: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

input[type="email"]:focus {
  border-color: var(--cyan-dark);
  box-shadow: 0 0 0 4px rgba(24, 201, 239, 0.13);
}

button {
  min-height: 52px;
  padding: 0 24px;
  border: 0;
  border-radius: 14px;
  color: white;
  font-weight: 800;
  cursor: pointer;
  background:
    linear-gradient(135deg, var(--cyan-dark), var(--violet));
  box-shadow: 0 12px 30px rgba(49, 124, 191, 0.26);
  transition:
    transform 160ms ease,
    opacity 160ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-2px);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.consent-row input {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--cyan-dark);
}

.cf-turnstile {
  min-height: 65px;
  margin-top: 18px;
}

.form-message {
  min-height: 24px;
  margin: 13px 0 0;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
}

.form-message.success {
  color: #087a51;
}

.form-message.error {
  color: #b42318;
}

.initiative-notice {
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.privacy-section {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto 72px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
}

.privacy-section h2 {
  margin-top: 0;
  color: var(--deep-blue);
}

.privacy-section p {
  color: var(--muted);
  line-height: 1.7;
}

footer {
  padding: 25px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.55);
}

.light-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(12px);
  pointer-events: none;
}

.light-orb-one {
  top: 8%;
  left: -100px;
  width: 340px;
  height: 340px;
  background: rgba(32, 210, 241, 0.12);
}

.light-orb-two {
  right: -70px;
  bottom: 8%;
  width: 280px;
  height: 280px;
  background: rgba(246, 200, 95, 0.14);
}

@media (max-width: 650px) {
  .hero {
    padding: 46px 18px 40px;
  }

  .logo-mark {
    width: 90px;
    height: 90px;
    border-radius: 24px;
    font-size: 28px;
  }

  .form-card {
    padding: 23px 18px;
    border-radius: 22px;
  }

  .email-row {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }

  .privacy-section {
    width: calc(100% - 36px);
  }
}