:root {
  color-scheme: dark;
  --bg: #07060f;
  --text: #f6f3ff;
  --muted: #c9c2dc;
  --line: rgba(255, 255, 255, 0.16);
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --pink: #f472b6;
  --danger: #ffb4c4;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 1.0625rem; }
a { color: var(--cyan); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 20; background: #fff; color: #120a22; padding: 0.55rem 0.8rem; border-radius: 999px; }
.skip:focus { top: 0.7rem; }
.wrap { width: min(1080px, calc(100% - 2rem)); margin-inline: auto; }
.narrow { width: min(720px, calc(100% - 2rem)); }
.aurora {
  position: fixed; inset: -20vh -10vw auto; height: 80vh; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42vw 42vw at 12% 20%, rgba(139, 92, 246, 0.55), transparent 70%),
    radial-gradient(36vw 36vw at 88% 10%, rgba(34, 211, 238, 0.4), transparent 68%),
    radial-gradient(40vw 40vw at 70% 80%, rgba(244, 114, 182, 0.42), transparent 70%);
  filter: blur(8px);
  animation: drift 16s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(0, 3vh, 0) scale(1.08); }
}
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(7, 6, 15, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; width: min(1080px, calc(100% - 2rem)); margin-inline: auto; padding: 0.75rem 0; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text); text-decoration: none; font-weight: 650; }
.brand svg { width: 2rem; height: 2rem; }
.header-actions { display: flex; gap: 0.5rem; align-items: center; }
.nav-toggle, .button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 0.65rem 1.1rem; border-radius: 999px; border: 0; cursor: pointer;
  font: inherit; font-weight: 650; text-decoration: none;
}
.button { background: linear-gradient(120deg, #7c3aed, #db2777); color: #fff; box-shadow: 0 8px 28px rgba(124, 58, 237, 0.35); }
.button-small { min-height: 44px; }
.button-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); box-shadow: none; }
.nav-toggle { background: transparent; color: var(--text); border: 1px solid var(--line); }
.nav-links { display: none; flex-basis: 100%; flex-direction: column; gap: 0.2rem; padding-bottom: 0.4rem; }
.nav-links.is-open { display: flex; }
.nav-links a { color: var(--text); text-decoration: none; padding: 0.7rem 0.15rem; }
.hero, .section { padding: 3.2rem 0; scroll-margin-top: 4.75rem; }
.kicker { margin: 0 0 0.7rem; color: var(--cyan); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
h1, h2, h3 { letter-spacing: -0.035em; line-height: 1.05; margin: 0 0 0.7rem; }
h1 { font-size: clamp(2.4rem, 7vw, 4.6rem); max-width: 16ch; }
h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
h3 { font-size: 1.2rem; }
.lede { max-width: 40rem; color: var(--muted); font-size: 1.15rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.4rem 0; }
.glass {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}
.notice, .band, .panel, .card { border-radius: 22px; }
.notice { padding: 1rem 1.1rem; max-width: 44rem; }
.notice p, .card p, .band p, .fine { color: var(--muted); }
.feature-grid { display: grid; gap: 0.9rem; margin-top: 1.3rem; }
.card, .panel, .band { padding: 1.15rem; }
.card { transition: transform 0.25s ease, border-color 0.25s ease; }
.card:hover { transform: translateY(-4px); border-color: rgba(34, 211, 238, 0.55); }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
.fields { display: grid; gap: 0.85rem; }
fieldset { margin: 0 0 0.9rem; padding: 0; border: 0; }
legend { font-weight: 700; margin-bottom: 0.6rem; }
label { display: block; font-weight: 650; margin-bottom: 0.3rem; }
.optional { font-weight: 500; color: var(--muted); }
input, select, textarea {
  width: 100%; min-height: 48px; padding: 0.7rem 0.8rem; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(8, 6, 18, 0.72); color: var(--text); font: inherit;
}
textarea { min-height: 140px; resize: vertical; }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #fb7185; }
.field-error { display: block; min-height: 1.1rem; margin-top: 0.25rem; color: var(--danger); font-size: 0.92rem; }
.hp { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }
#form-status, #list-status, #form-success, #list-success { margin: 0 0 1rem; padding: 0.8rem 0.9rem; border-radius: 14px; }
#form-status:empty, #list-status:empty { display: none; padding: 0; margin: 0; }
#form-status[data-state="error"], #list-status[data-state="error"] { background: rgba(251, 113, 133, 0.16); color: #ffd0da; }
#form-success, #list-success { background: rgba(34, 211, 238, 0.12); color: #dffbff; }
.button:disabled { opacity: 0.7; cursor: progress; }
.site-footer { padding: 2.2rem 0 3rem; border-top: 1px solid var(--line); color: var(--muted); }
.result-page, .missing { width: min(40rem, calc(100% - 2rem)); margin: 12vh auto; }
@media (min-width: 720px) {
  .fields-2 { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .panel, .band { padding: 1.6rem; }
}
@media (min-width: 980px) {
  .brand { order: 1; }
  .nav-links { order: 2; display: flex; flex-basis: auto; flex-direction: row; align-items: center; gap: 0.35rem; padding: 0; }
  .header-actions { order: 3; }
  .nav-toggle { display: none; }
  .nav-links a { padding: 0.4rem 0.7rem; }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aurora { animation: none; }
  .card, .card:hover, .js .reveal, .js .reveal.is-in { transform: none; transition: none; opacity: 1; }
}