:root {
  --navy: #0b1524;
  --blue: #2154c6;
  --paper: #f4f2ec;
  --ink: #16233a;
  --muted: #58677d;
  --line: #dce2e8;
  --D: #c0392b;
  --I: #d8aa17;
  --S: #258b5c;
  --C: #2980b9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input { font: inherit; }
button { cursor: pointer; }

.hero {
  background: var(--navy);
  color: white;
  text-align: center;
  padding: 42px 20px 48px;
}
.eyebrow { color: #9dbcfb; font-size: .82rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.hero h1 { margin: 12px 0 8px; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.1; }
.hero p { max-width: 620px; margin: 0 auto; color: #d8e0ee; }

main { max-width: 780px; margin: 24px auto 0; padding: 0 16px 48px; min-height: 70vh; }
footer { padding: 24px 16px 40px; color: var(--muted); text-align: center; font-size: .84rem; }

.card {
  position: relative;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(22px, 4vw, 36px);
  box-shadow: 0 12px 34px rgba(11, 21, 36, .08);
}
.card h2 { margin: 6px 0 12px; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.25; }
.card h3 { margin: 0 0 10px; }
.card p { margin: 0 0 20px; }
.step-label { color: var(--blue); font-weight: 800; font-size: .85rem; }
.muted, .note { color: var(--muted); }
.note { margin-top: 24px !important; font-size: .88rem; }

form { display: grid; gap: 10px; max-width: 360px; margin-top: 24px; }
form label { font-weight: 700; }
input {
  width: 100%; border: 2px solid var(--line); border-radius: 10px;
  padding: 12px 14px; color: var(--ink); background: white;
}
input:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #98b8ff; outline-offset: 2px; }

.primary, .secondary {
  border-radius: 10px; padding: 12px 18px; font-weight: 800;
  transition: background .15s, border-color .15s;
}
.primary { border: 2px solid var(--blue); background: var(--blue); color: white; }
.primary:hover:not(:disabled) { background: #1743a5; }
.primary:disabled { border-color: #c8d0dc; background: #c8d0dc; cursor: not-allowed; }
.secondary { border: 2px solid var(--line); background: white; color: var(--ink); }
.secondary:hover { border-color: var(--blue); }

.progress-wrap { padding: 0 4px 18px; }
.progress-copy { display: flex; justify-content: space-between; color: var(--ink); font-weight: 800; font-size: .84rem; margin-bottom: 8px; }
.progress-track { height: 8px; border-radius: 8px; background: #d9e1ec; overflow: hidden; }
.progress-track div { height: 100%; background: var(--blue); border-radius: inherit; }

.choice-head, .disc-option { display: grid; grid-template-columns: 1fr 56px 56px; align-items: center; gap: 8px; }
.choice-head { color: var(--muted); font-size: .83rem; font-weight: 800; text-align: center; margin-top: 22px; }
.disc-option { border-top: 1px solid var(--line); padding: 10px 0; }
.disc-option span { font-weight: 600; }
.pick {
  width: 44px; height: 44px; margin: auto; border: 2px solid var(--line);
  border-radius: 50%; background: white; color: var(--ink); font-size: 1.25rem; font-weight: 800;
}
.pick:hover { border-color: var(--blue); }
.pick.selected { color: white; }
.pick.more { border-color: var(--S); background: var(--S); }
.pick.less { border-color: var(--D); background: var(--D); }

.binary-options { display: grid; gap: 12px; margin-top: 24px; }
.binary {
  width: 100%; text-align: left; border: 2px solid var(--line); border-radius: 12px;
  background: white; padding: 16px 18px; color: var(--ink); font-weight: 600;
}
.binary:hover, .binary.selected { border-color: var(--blue); }
.binary.selected { background: #eaf0ff; }
.navigation { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.result-grid, .hero-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.result-panel, .hero-card { border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.result-panel h3 { color: var(--muted); font-size: .9rem; }
.result-panel .highlight { font-weight: 800; font-size: 1.15rem; margin-bottom: 16px; }
.type { font-size: 2.3rem; font-weight: 900; letter-spacing: .08em; margin: 0 !important; }
.score { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.score > span { width: 18px; font-weight: 900; }
.score > strong { width: 28px; text-align: right; }
.score-track { flex: 1; height: 12px; border-radius: 10px; overflow: hidden; background: #ecf0f5; }
.score-fill { height: 100%; }
.score-fill.D { background: var(--D); }
.score-fill.I { background: var(--I); }
.score-fill.S { background: var(--S); }
.score-fill.C { background: var(--C); }
.result-card > h3 { margin-top: 32px; }
.hero-card { background: #f2f6ff; border-color: #d8e4ff; }
.hero-card span { display: block; color: var(--muted); font-size: .83rem; font-weight: 700; }
.hero-card strong { display: block; margin: 5px 0; color: #173c92; font-size: 1.3rem; }
.hero-card p { margin: 0; }

.answers { border-top: 1px solid var(--line); padding-top: 18px; }
.answers summary { color: var(--blue); cursor: pointer; font-weight: 800; }
.answers h3 { margin: 20px 0 8px; font-size: 1rem; }
.answers ol { padding-left: 24px; margin: 0; }
.answers li { margin: 5px 0; }

@media (max-width: 620px) {
  .result-grid, .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-bottom: 44px; }
  .card { padding: 22px 18px; }
}