:root {
  --gold: #d6b544;
  --gold-strong: #d8b94f;
  --black: #060707;
  --black-soft: rgba(8, 10, 12, 0.92);
  --text: #f0f4fa;
  --muted: #b7c5d7;
  --input-bg: #f2f5f9;
  --error: #ff9f9f;
  --success: #7be6b0;
  --focus: rgba(214, 181, 68, 0.36);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background: #02162f;
}

.page {
  position: relative;
  min-height: 100vh;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  background-image: url("./assets/bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  isolation: isolate;
}

.page::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: min(30vh, 320px);
  background:
    repeating-linear-gradient(
      90deg,
      rgba(6, 42, 78, 0.94) 0 96px,
      rgba(2, 18, 38, 0.98) 96px 112px,
      rgba(10, 59, 105, 0.84) 112px 182px,
      rgba(2, 18, 38, 0.98) 182px 198px
    );
  opacity: 0.68;
  z-index: 0;
}

.page-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 36%, rgba(1, 33, 72, 0.28), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(6, 67, 125, 0.3), transparent 40%),
    linear-gradient(180deg, rgba(0, 10, 22, 0.44), rgba(0, 0, 0, 0.8));
}

.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 85rem;
  padding: 1.7rem;
  border-radius: 1.8rem;
  background: var(--black-soft);
  border: 1px solid rgba(17, 20, 26, 0.9);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.74);
}

.card-topline {
  height: 3px;
  width: 100%;
  border-radius: 999px;
  background: var(--gold);
  opacity: 0.95;
}

.card-pill {
  width: min(38vw, 19rem);
  min-width: 12rem;
  height: 2.2rem;
  margin: -1.1rem auto 1.2rem;
  border-radius: 999px;
  background: var(--gold);
}

.logo {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 3vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.logo-dy {
  color: var(--gold);
}

.logo-house {
  color: #ffffff;
}

h1 {
  margin: 1.2rem auto 0;
  max-width: 72rem;
  text-align: center;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.028em;
}

.subtitle {
  margin: 1.2rem auto 0;
  max-width: 68rem;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1.15rem, 2.5vw, 2rem);
  line-height: 1.3;
}

.cta {
  margin: 1.2rem 0 1rem;
  text-align: center;
  font-size: clamp(1rem, 1.9vw, 1.45rem);
  color: #e0e8f2;
}

.waitlist-form {
  display: grid;
  gap: 0.85rem;
}

.form-grid {
  display: grid;
  gap: 0.85rem 1rem;
  grid-template-columns: 1fr;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
}

label {
  font-size: 0.87rem;
  color: #d8e1ed;
  font-weight: 600;
}

input {
  width: 100%;
  min-height: 3.5rem;
  border-radius: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: var(--input-bg);
  color: #131920;
  font-size: 1.07rem;
  padding: 0 1rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input::placeholder {
  color: #8a9aaf;
}

input:focus-visible {
  border-color: var(--gold-strong);
  box-shadow: 0 0 0 4px var(--focus);
}

input[aria-invalid="true"] {
  border-color: #ff9494;
}

.field-error,
.form-message {
  min-height: 1.1rem;
  margin: 0;
  font-size: 0.9rem;
}

.field-error,
.form-error {
  color: var(--error);
}

.form-success {
  color: var(--success);
  margin-top: 0.1rem;
  padding: 0.72rem 0.85rem;
  border-radius: 0.75rem;
  background: rgba(41, 154, 101, 0.19);
  border: 1px solid rgba(118, 224, 172, 0.5);
  font-weight: 600;
}

.form-success:empty {
  display: none;
}

.submit-row {
  display: flex;
}

button[type="submit"] {
  width: 100%;
  min-height: 3.5rem;
  border: none;
  border-radius: 0.95rem;
  background: var(--gold);
  color: #041b37;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  font-weight: 800;
  cursor: pointer;
  letter-spacing: -0.02em;
  transition: filter 140ms ease;
}

button[type="submit"]:hover:not(:disabled) {
  filter: brightness(1.06);
}

button[type="submit"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--focus);
}

button[type="submit"]:disabled {
  opacity: 0.84;
  cursor: wait;
}

.microcopy {
  margin: 0.5rem 0 0;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
}

.footer-copy {
  position: relative;
  z-index: 1;
  margin: 0;
  text-align: center;
  color: #b4c0d1;
  font-size: clamp(1rem, 1.7vw, 1.55rem);
}

.honeypot-wrap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page {
    padding: 2.4rem;
  }

  .card {
    padding: 2.6rem;
    border-radius: 2rem;
  }

  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .field-email {
    grid-column: 1 / -1;
  }

  .submit-row {
    justify-content: flex-end;
  }

  button[type="submit"] {
    width: 19.5rem;
  }
}