:root {
  color-scheme: dark;
  --bg: #13091f;
  --surface: #1e1130;
  --surface-2: #2b1945;
  --line: #452b68;
  --fg: #fdf0fa;
  --muted: #c0aed2;
  --accent: #ff82c4;
  --accent-strong: #ffa8d6;
  --accent-deep: #a83f83;
  --on-accent: #2e0a24;
  --purple: #6d2fc0;
  --good: #7ff0a8;
  --bad: #ff9b86;
  --display: "Pixelify Sans", "Trebuchet MS", sans-serif;
  --body: "Nunito Sans", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 15px/1.5 var(--body); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; }
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; }

.wrap { width: 100%; max-width: 1100px; margin-inline: auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
header { position: sticky; top: 0; z-index: 9; background: var(--surface); border-bottom: 1px solid var(--line); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; flex-wrap: wrap; padding-block: 8px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font: 600 22px/1 var(--display); }
.brand img { width: 40px; height: 40px; border-radius: 8px; display: block; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 12px; border: 1px solid transparent; border-radius: 8px; color: var(--fg); font-weight: 700; font-size: 14px; text-decoration: none; }
.top nav a:hover { background: var(--surface-2); }
.top nav .outlined { border-color: var(--line); }

.demo { background: var(--purple); font-size: 13.5px; font-weight: 700; }
.demo .wrap { padding-block: 7px; }

.hero-band { border-bottom: 1px solid var(--line); background-color: #220f3d; background-image: linear-gradient(180deg, transparent 40%, var(--bg)), radial-gradient(1.5px 1.5px at 12% 22%, #fff, transparent), radial-gradient(1.5px 1.5px at 31% 64%, #ffc9e6, transparent), radial-gradient(1.5px 1.5px at 47% 18%, #fff, transparent), radial-gradient(1.5px 1.5px at 68% 44%, #ffc9e6, transparent), radial-gradient(1.5px 1.5px at 83% 16%, #fff, transparent), radial-gradient(1.5px 1.5px at 92% 70%, #fff, transparent), radial-gradient(70% 120% at 80% 0%, #5a2a9a, transparent); }
.hero { padding-block: 34px 30px; display: grid; gap: 10px; }
.eyebrow { color: var(--accent-strong); font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
h1 { color: var(--accent); font: 700 clamp(34px, 5.5vw, 56px)/1.05 var(--display); text-shadow: 4px 4px 0 #3d1730; text-wrap: balance; }
.hero p { color: var(--muted); max-width: 64ch; }
.facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.facts span { padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 13px; font-weight: 700; }

.layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; align-items: start; padding-block: 30px 64px; }
.steps { position: sticky; top: 88px; display: grid; gap: 4px; }
.steps a { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 10px; border-radius: 8px; color: var(--muted); text-decoration: none; font-weight: 700; font-size: 14px; }
.steps a:hover { background: var(--surface); color: var(--fg); }
.steps b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: var(--surface-2); color: var(--fg); font: 600 14px/1 var(--display); }
.steps a.done b { background: var(--good); color: #0d2b18; }
.progress { margin-top: 10px; height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s ease; }
.progress-label { margin-top: 6px; color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }

form { display: grid; gap: 22px; max-width: 760px; min-width: 0; }
fieldset { margin: 0; padding: 22px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); display: grid; gap: 18px; scroll-margin-top: 84px; min-width: 0; }
legend { float: left; width: 100%; padding: 0; display: flex; align-items: baseline; gap: 10px; font: 600 24px/1.1 var(--display); }
legend b { color: var(--accent); }
legend + * { clear: both; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: grid; gap: 6px; min-width: 0; align-content: start; }
.field > label, .field > .q { font-weight: 800; font-size: 14px; }
.req { color: var(--accent); }
.opt { color: var(--muted); font-weight: 600; }
.hint { color: var(--muted); font-size: 13px; }
input[type="text"], input[type="number"], input[type="url"], select, textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(-45deg, transparent 50%, var(--muted) 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
[aria-invalid="true"] { border-color: var(--bad) !important; }
.err { min-height: 0; color: var(--bad); font-size: 13px; }
.err:empty { display: none; }
.count { justify-self: end; color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.count.low { color: var(--bad); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); font-weight: 700; font-size: 14px; }
.chips input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--on-accent); box-shadow: 0 3px 0 var(--accent-deep); }
.chips input:focus-visible + span { outline: 2px solid var(--accent-strong); outline-offset: 2px; }
.chips.bad span { border-color: var(--bad); }

.check { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); flex: none; }
.check.bad { border-color: var(--bad); }
.check a { color: var(--accent-strong); }

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

.submit { display: grid; gap: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border: 0; border-radius: 8px; background: var(--accent); color: var(--on-accent); box-shadow: 0 3px 0 var(--accent-deep); font-weight: 800; font-size: 15px; text-decoration: none; }
.btn:hover:not(:disabled) { background: var(--accent-strong); }
.btn:disabled { background: var(--surface-2); color: var(--muted); box-shadow: none; cursor: wait; }
.btn.ghost { background: none; border: 1px solid var(--line); color: var(--fg); box-shadow: none; }
.status { color: var(--bad); font-size: 14px; }
.status:empty { display: none; }
.small { color: var(--muted); font-size: 13px; }

.done-card { max-width: 640px; padding: 30px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); display: grid; gap: 14px; justify-items: start; }
.done-card h2 { font: 600 32px/1.1 var(--display); color: var(--good); }
.done-card p { color: var(--muted); }
.done-card .ticket { padding: 10px 12px; border-radius: 8px; background: var(--bg); border: 1px dashed var(--line); font-family: ui-monospace, monospace; font-size: 13px; }

footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer .wrap { padding-block: 20px; }

@media (max-width: 860px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 20px; }
  .steps { position: static; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .steps a span { display: none; }
  .steps a { justify-content: center; padding: 0; }
  .progress, .progress-label { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .row { grid-template-columns: minmax(0, 1fr); }
  fieldset { padding: 18px 16px; }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .progress i { transition: none; } }