@font-face { font-family: 'Inter'; font-weight: 400; src: url('/assets/fonts/inter-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 500; src: url('/assets/fonts/inter-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 600; src: url('/assets/fonts/inter-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 700; src: url('/assets/fonts/inter-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 400; src: url('/assets/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 500; src: url('/assets/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2'); }

:root {
  --bg: #0a0c10;
  --panel: #141822;
  --line: #242a38;
  --text: #e8e4db;
  --muted: #8b8fa0;
  --teal: #2dd4bf;
  --blue: #7aa2ff;
  --pink: #e17cb7;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 24px 20px 96px; }

.eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .08em; color: var(--teal); margin-bottom: 8px; }
.wordmark { font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: 14px; color: var(--text); }
.wordmark span { color: var(--teal); }

h1 { font-size: 28px; font-weight: 700; line-height: 1.2; margin: 12px 0 16px; }
h2 { font-size: 20px; font-weight: 600; margin: 20px 0 10px; }
p { margin: 0 0 14px; color: var(--text); }
.muted { color: var(--muted); font-size: 15px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
}

.btn {
  display: inline-block;
  background: var(--teal);
  color: #06251f;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  border: 0;
  border-radius: 10px;
  padding: 14px 28px;
  cursor: pointer;
  min-height: 48px;
}
.btn:disabled { opacity: .4; cursor: default; }
.btn.secondary { background: transparent; color: var(--teal); border: 1px solid var(--teal); }

input[type="text"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  padding: 12px 14px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
input[type="text"]:focus { outline: none; border-color: var(--teal); }

label.consent { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 15px; }
label.consent input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--teal); flex: none; }

.progress-track { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: 14px 0 10px; }
.progress-bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--teal); border-radius: 3px; transition: width .25s ease; }
.progress-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); margin-top: 6px; }

.item { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin: 14px 0; }
.item .stem { font-size: 17px; font-weight: 500; margin-bottom: 14px; }
.choices { display: flex; flex-direction: column; gap: 8px; }
.choice {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  cursor: pointer;
  font-size: 15px;
  color: var(--muted);
  min-height: 46px;
  background: var(--bg);
}
.choice:hover { border-color: var(--muted); }
.choice.selected { border-color: var(--teal); color: var(--text); background: rgba(45, 212, 191, .07); }
.choice .dot { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line); flex: none; }
.choice.selected .dot { border-color: var(--teal); background: var(--teal); }

.nav-row { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }
.error { color: var(--pink); font-size: 15px; margin-top: 10px; }
.hidden { display: none; }
.footer-note { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); margin-top: 40px; }

@media (min-width: 560px) {
  .choices { flex-direction: row; }
  .choice { flex: 1; flex-direction: column; text-align: center; gap: 8px; font-size: 13px; padding: 10px 6px; }
}