:root {
  --bg: #f4f1ea;
  --ink: #0a1730;
  --muted: #5f6672;
  --line: #d8d6cf;
  --white: #ffffff;
  --accent: #0a1730;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}
.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}
.hero-card {
  width: min(760px, 100%);
  background: var(--white);
  border: 1px solid rgba(10,23,48,.08);
  box-shadow: 0 24px 70px rgba(10,23,48,.08);
  padding: clamp(28px, 5vw, 56px);
}
.brand {
  font-size: 14px;
  letter-spacing: .24em;
  font-weight: 800;
  margin-bottom: 34px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 14px;
}
h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 8vw, 72px);
  line-height: .98;
  letter-spacing: -.045em;
  max-width: 680px;
}
.lead {
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.45;
  color: var(--muted);
  margin: 0 0 34px;
  max-width: 640px;
}
.lead-form { display: grid; gap: 18px; }
.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
label { display: grid; gap: 8px; }
label span { font-size: 14px; font-weight: 650; }
input, select {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 14px 14px;
  font: inherit;
  border-radius: 0;
  outline: none;
}
input:focus, select:focus { border-color: var(--ink); }
.checkline {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
}
.checkline input { width: 18px; height: 18px; margin-top: 2px; }
.checkline span { font-weight: 500; color: var(--muted); line-height: 1.45; }
button, .download-button {
  display: inline-block;
  border: 0;
  background: var(--accent);
  color: #fff;
  padding: 17px 20px;
  font-size: 14px;
  letter-spacing: .08em;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
}
button:hover, .download-button:hover { opacity: .9; }
.download-button.secondary { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.microcopy { margin: 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.thankyou { text-align: left; }
.error-list { color: var(--muted); line-height: 1.6; margin: 0 0 28px; padding-left: 20px; }
@media (max-width: 640px) {
  .grid.two { grid-template-columns: 1fr; }
  .hero-card { padding: 28px 22px; }
  .brand { margin-bottom: 26px; }
}