:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-2: #0c1729;
  --panel: rgba(12, 23, 41, 0.9);
  --panel-2: rgba(7, 17, 31, 0.96);
  --line: rgba(150, 174, 255, 0.16);
  --text: #eef4ff;
  --muted: #b7c6e6;
  --accent: #9ab4ff;
  --accent-2: #7ae6d7;
  --accent-3: #dbe5ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(122, 230, 215, 0.10), transparent 28%),
    radial-gradient(circle at top right, rgba(154, 180, 255, 0.16), transparent 26%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--text);
}
.shell {
  width: min(1100px, calc(100vw - 32px));
  margin: 40px auto 56px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 32px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.hero {
  margin-bottom: 18px;
  display: grid;
  grid-template-columns: 1.5fr .9fr;
  gap: 22px;
  align-items: stretch;
}
.hero-panel,
.intro-card article {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 22px;
  padding: 20px;
}
.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 800;
}
h1 {
  margin: 10px 0 12px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}
h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
}
h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--accent-3);
}
.lede {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 62ch;
}
.mini-title {
  margin: 0 0 14px;
  color: var(--accent-3);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-panel ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  display: grid;
  gap: 10px;
  line-height: 1.5;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(154, 180, 255, 0.22);
  background: rgba(255,255,255,0.03);
  color: var(--accent-3);
  font-size: 13px;
  font-weight: 700;
}
.section-head {
  margin-bottom: 20px;
}
.section-head p,
.intro-card p,
.fine-print {
  color: var(--muted);
  line-height: 1.6;
}
.form {
  display: grid;
  gap: 18px;
}
.grid {
  display: grid;
  gap: 16px;
}
.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
label {
  display: grid;
  gap: 8px;
  color: var(--accent-3);
  font-size: 14px;
  font-weight: 600;
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 18px;
  padding: 15px 16px;
  font: inherit;
  outline: none;
}
input::placeholder, textarea::placeholder { color: #90a0c2; }
textarea { resize: vertical; min-height: 120px; }
button, .button-link {
  appearance: none;
  border: 0;
  border-radius: 18px;
  padding: 15px 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08101f;
  font-weight: 900;
  text-decoration: none;
  display: inline-flex;
  width: fit-content;
  cursor: pointer;
}
.submit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.centered {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 12px;
}
.centered-pills { justify-content: center; }
.success-card { padding-block: 48px; }
@media (max-width: 900px) {
  .hero,
  .grid.three { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .grid.two { grid-template-columns: 1fr; }
  .shell { margin: 20px auto 34px; }
  .card { padding: 22px; border-radius: 22px; }
  h1 { font-size: 40px; }
  .lede { font-size: 16px; }
}