:root {
  --ink: #101820;
  --paper: #f4f6f8;
  --white: #ffffff;
  --line: #d7dee5;
  --muted: #53606d;
  --brand: #264b9b;
  --green: #176b4d;
  --danger: #9b2c2c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.6 Inter, system-ui, sans-serif;
}

a { color: var(--brand); }

header {
  width: min(1180px, calc(100% - 40px));
  height: 84px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

header img { width: 190px; height: auto; display: block; }

.back {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

main { width: min(1180px, calc(100% - 40px)); margin: auto; }

.intro { max-width: 810px; padding: 72px 0 50px; }

.eyebrow,
.aside-kicker {
  margin: 0 0 13px;
  color: var(--brand);
  font-family: "Space Grotesk", sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.lead { max-width: 720px; margin: 24px 0 0; color: var(--muted); font-size: 1.12rem; }

.trust-list { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 30px; }
.trust-list span { color: var(--green); font-weight: 650; }
.trust-list span::before { content: "✓"; margin-right: 8px; }

.form-band {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

form { padding: 48px 56px 50px 0; }
aside { padding: 48px 0 50px 56px; border-left: 1px solid var(--line); }

.field-label { display: block; margin-bottom: 8px; font-weight: 700; }

.email-field {
  width: 100%;
  min-height: 52px;
  padding: 0 15px;
  border: 1px solid #aeb8c2;
  border-radius: 4px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.email-field:focus,
.consent-row input:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(38, 75, 155, .24);
  outline-offset: 2px;
}

.consent-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  margin-top: 24px;
  color: var(--muted);
  font-size: .9rem;
}

.consent-row.optional { padding-top: 22px; border-top: 1px solid var(--line); }
.consent-row input { width: 19px; height: 19px; margin: 3px 0 0; accent-color: var(--brand); }
.consent-row strong { color: var(--ink); }

.privacy-note { margin: 22px 0 0; color: var(--muted); font-size: .84rem; }

button {
  min-height: 48px;
  margin-top: 26px;
  padding: 0 20px;
  border: 1px solid var(--brand);
  border-radius: 4px;
  color: #fff;
  background: var(--brand);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover { background: #173f8b; }
button:disabled { cursor: wait; opacity: .62; }

.status { min-height: 25px; margin: 16px 0 0; font-weight: 600; }
.status.ok { color: var(--green); }
.status.error { color: var(--danger); }

aside ol { margin: 22px 0 0; padding: 0; list-style: none; }
aside li { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 17px 0; border-top: 1px solid var(--line); }
aside li > span { color: var(--brand); font-family: "Space Grotesk", sans-serif; font-weight: 700; }
aside li p { margin: 0; color: var(--muted); }
.support { margin: 24px 0 0; color: var(--muted); font-size: .85rem; }

.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 42px;
  color: var(--muted);
  font-size: .84rem;
}

@media (max-width: 820px) {
  .form-band { grid-template-columns: 1fr; }
  form { padding: 38px 0; }
  aside { padding: 38px 0; border-top: 1px solid var(--line); border-left: 0; }
}

@media (max-width: 560px) {
  header, main, footer { width: calc(100% - 28px); }
  header img { width: 168px; }
  .back { font-size: .88rem; }
  .intro { padding-top: 52px; }
  .lead { font-size: 1rem; }
}