:root {
  --orange: #ee5a2c;
  --orange-dark: #c9431b;
  --orange-soft: #fff1ea;
  --navy: #12344d;
  --ink: #2b4256;
  --muted: #5f7385;
  --line: #dfe6ed;
  --bg: #f3f6f9;
  --card: #ffffff;
  --danger: #c62828;
  --ok: #1a7f37;
  --radius: 16px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 380px at 50% -120px, rgba(238, 90, 44, .16), rgba(238, 90, 44, 0) 70%),
    linear-gradient(180deg, #f8fafc 0%, var(--bg) 100%);
  min-height: 100vh;
  line-height: 1.5;
}

/* Top bar */
.topbar { background: var(--orange); color: #fff; }
.topbar-inner { max-width: 880px; margin: 0 auto; padding: 14px 16px; display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: #fff; position: relative; }
.brand-mark::after { content: ""; position: absolute; inset: 7px; border-radius: 3px; background: var(--orange); }
.brand-name { font-weight: 700; font-size: 18px; letter-spacing: .2px; }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px 48px; }

/* Hero */
.hero { text-align: center; padding: 40px 0 26px; }
.eyebrow { margin: 0 0 8px; color: var(--orange); font-weight: 700; font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase; }
.hero h1 { margin: 0; color: var(--navy); font-size: 36px; letter-spacing: -.5px; }
.hero h1::after { content: ""; display: block; width: 64px; height: 4px; margin: 14px auto 0; border-radius: 4px; background: var(--orange); }
.lede { max-width: 620px; margin: 16px auto 0; color: var(--muted); font-size: 16px; }

/* Card */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 34px rgba(18, 52, 77, .08); padding: 28px; }

/* Step indicator */
.steps { list-style: none; display: flex; gap: 8px; margin: 0 0 26px; padding: 0; counter-reset: s; }
.steps li { flex: 1; counter-increment: s; font-size: 12.5px; color: var(--muted); font-weight: 500; }
.steps li::before {
  content: ""; display: block; height: 5px; border-radius: 5px; background: var(--line); margin-bottom: 8px;
  transition: background-color .2s ease;
}
.steps li.done::before, .steps li.current::before { background: var(--orange); }
.steps li.current { color: var(--navy); font-weight: 700; }
.steps li span::before { content: counter(s) ". "; }

/* Fields */
.step h2 { margin: 0 0 4px; color: var(--navy); font-size: 22px; }
.step .step-intro { margin: 0 0 20px; color: var(--muted); }
.field { margin: 0 0 20px; border: 0; padding: 0; min-width: 0; }
.field > label, .field > legend { display: block; font-weight: 600; color: var(--navy); margin-bottom: 6px; padding: 0; }
.req { color: var(--orange); margin-left: 2px; }
.help { color: var(--muted); font-size: 13.5px; margin: -2px 0 8px; }
.help a { color: var(--orange-dark); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
input[type=text], input[type=email], input[type=url], textarea {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  border: 1px solid #cfd9e2; border-radius: 10px; padding: 11px 13px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(238, 90, 44, .14); }
.opts { display: grid; gap: 8px; }
.opt {
  display: flex; gap: 10px; align-items: flex-start; padding: 11px 13px; border: 1px solid #cfd9e2; border-radius: 10px;
  cursor: pointer; transition: border-color .15s ease, background-color .15s ease;
}
.opt:hover { border-color: #b7c5d2; }
.opt input { margin-top: 3px; accent-color: var(--orange); flex: none; }
.opt:has(input:checked) { border-color: var(--orange); background: var(--orange-soft); }
.opt:has(input:focus-visible) { box-shadow: 0 0 0 4px rgba(238, 90, 44, .14); }
.other-input { margin-top: 8px; }
.field.invalid input[type=text], .field.invalid input[type=email], .field.invalid input[type=url], .field.invalid textarea, .field.invalid .opt { border-color: var(--danger); }
.err { color: var(--danger); font-size: 13.5px; margin-top: 6px; }
.secure {
  display: flex; gap: 10px; padding: 12px 14px; border-radius: 10px; background: #eef6ff; color: #1d4b73;
  font-size: 14px; margin: 0 0 20px;
}

/* Review */
.review { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-bottom: 20px; }
.review h3 { margin: 0; padding: 10px 14px; font-size: 14px; color: var(--navy); background: #f6f8fb; display: flex; justify-content: space-between; align-items: center; }
.review h3 button { font: inherit; font-size: 13px; color: var(--orange-dark); background: none; border: 0; cursor: pointer; font-weight: 600; }
.review dl { margin: 0; padding: 6px 14px 10px; display: grid; grid-template-columns: 38% 1fr; gap: 6px 14px; font-size: 14px; }
.review dt { color: var(--muted); }
.review dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.account-box { display: flex; gap: 12px; padding: 14px; border-radius: 12px; background: var(--orange-soft); border: 1px solid rgba(238, 90, 44, .25); margin-bottom: 20px; }
.account-box b { color: var(--navy); }
#captcha-box { margin: 4px 0 8px; min-height: 65px; }

/* Nav */
.nav { display: flex; align-items: center; gap: 12px; margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.spacer { flex: 1; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 700; font-size: 15px;
  border-radius: 999px; padding: 11px 24px; cursor: pointer; border: 1px solid transparent; text-decoration: none;
  transition: background-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn.primary { background: var(--orange); color: #fff; box-shadow: 0 6px 16px rgba(238, 90, 44, .28); }
.btn.primary:hover { background: var(--orange-dark); }
.btn.primary:disabled { opacity: .6; cursor: progress; }
.btn.ghost { background: transparent; color: var(--navy); border-color: #cfd9e2; }
.btn.ghost:hover { background: #f4f7fa; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(238, 90, 44, .25); }
.form-error { margin-top: 12px; padding: 12px 14px; border-radius: 10px; background: #fdecec; color: var(--danger); font-size: 14px; }

/* Done */
.done-screen { text-align: center; padding: 20px 6px; }
.done-icon { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; background: #e8f5ec; color: var(--ok); font-size: 32px; line-height: 64px; font-weight: 700; }
.done-screen h2 { color: var(--navy); margin: 0 0 8px; }
.done-screen p { color: var(--muted); max-width: 520px; margin: 0 auto 12px; }
.done-screen .btn { margin-top: 10px; }

.footnote { text-align: center; color: var(--muted); font-size: 12.5px; margin-top: 18px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
[hidden] { display: none !important; }

@media (max-width: 640px) {
  .hero h1 { font-size: 28px; }
  .card { padding: 20px 16px; }
  .row { grid-template-columns: 1fr; gap: 0; }
  .steps li span { display: none; }
  .review dl { grid-template-columns: 1fr; }
  .review dt { margin-top: 6px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }