:root {
  --bg: #0e0a1a;
  --panel: #17112a;
  --panel-2: #1f1736;
  --ink: #f4f0ff;
  --muted: #b7aed0;
  --gold: #e8c17a;
  --gold-2: #c99b52;
  --accent: #8f7bff;
  --correct: #6fe3a1;
  --error: #ff7a80;
  --radius: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #2a1f4a 0%, var(--bg) 55%);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.62;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; gap: 1rem;
  max-width: var(--maxw); margin: 0 auto; padding: 1.1rem 1.25rem;
}
.brand { font-weight: 700; letter-spacing: .04em; color: var(--ink); font-size: 1.05rem; }
.brand em { font-style: normal; color: var(--gold); }
.topnav { margin-left: auto; display: flex; gap: 1.1rem; font-size: .95rem; }
.topnav a { color: var(--muted); }
.topnav a:hover { color: var(--ink); text-decoration: none; }

.hero {
  max-width: var(--maxw); margin: 0 auto; padding: 2.5rem 1.25rem 1.5rem;
}
.hero .crumb { color: var(--muted); font-size: .86rem; margin-bottom: .6rem; }
.hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.15; margin: 0 0 .7rem; }
.hero h1 .accent { color: var(--gold); }
.hero p.lede { max-width: 46rem; color: var(--muted); font-size: 1.08rem; margin: 0 0 1.4rem; }

.toolcard {
  max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem 2rem;
  display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-items: start;
}
@media (max-width: 820px) { .toolcard { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel); border: 1px solid #2c2350; border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
}
.panel h2 { margin: 0 0 .9rem; font-size: 1.15rem; }
.panel h3 { margin: 1.1rem 0 .5rem; font-size: 1rem; color: var(--gold); }

.card-row { display: grid; gap: .85rem .9rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .card-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .3rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .83rem; color: var(--muted); }
.field input, .field select {
  padding: .62rem .72rem; border-radius: 9px;
  border: 1px solid #3a2f63; background: var(--panel-2); color: var(--ink); font-size: .98rem;
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); border-color: transparent; }
.field .hint { font-size: .78rem; color: #8b80ab; }

.btn {
  background: linear-gradient(180deg, var(--gold), var(--gold-2));
  color: #241a05; border: 0; border-radius: 10px; padding: .8rem 1.2rem;
  font-size: 1rem; font-weight: 650; cursor: pointer;
}
.btn:disabled { opacity: .55; cursor: progress; }
.btn.ghost { background: transparent; border: 1px solid #3a2f63; color: var(--ink); font-weight: 500; }

.result { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem 2rem; }
.grid2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.stat { background: var(--panel-2); border: 1px solid #2c2350; border-radius: 10px; padding: 0.9rem 1rem; }
.stat .k { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.stat .v { font-size: 1.08rem; font-weight: 600; margin-top: .15rem; }
.stat .v.gold { color: var(--gold); }
table.periods { width: 100%; border-collapse: collapse; margin-top: .5rem; font-size: .92rem; }
table.periods th, table.periods td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid #2c2350; }
table.periods th { color: var(--muted); font-weight: 500; font-size: .8rem; text-transform: uppercase; }

.status { border-radius: 10px; padding: .9rem 1rem; margin-bottom: 1.1rem; font-size: .95rem; }
.status.err { background: #2a0f16; border: 1px solid var(--error); color: #ffc9cc; }
.status.ok { background: #0d2418; border: 1px solid var(--correct); color: #b8f3cf; }

.emailbox { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem 2rem; }
.emailbar { display: flex; gap: .6rem; flex-wrap: wrap; }
.emailbar input { flex: 1 1 260px; padding: .68rem .8rem; border-radius: 9px; border: 1px solid #3a2f63; background: var(--panel-2); color: var(--ink); }

.seo-copy { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem 2.5rem; color: var(--muted); }
.seo-copy h2 { color: var(--ink); }
.seo-copy h3 { color: var(--gold); }

.faq { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem 2.5rem; }
details.faq-item { background: var(--panel); border: 1px solid #2c2350; border-radius: 10px; padding: .9rem 1rem; margin-bottom: .6rem; }
details.faq-item summary { cursor: pointer; font-weight: 600; color: var(--ink); }
details.faq-item p { margin: .6rem 0 0; color: var(--muted); }

.footer { border-top: 1px solid #2c2350; margin-top: 1rem; }
.footer .in { max-width: var(--maxw); margin: 0 auto; padding: 1.4rem 1.25rem 2.2rem; color: var(--muted); font-size: .88rem; display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.footer a { color: var(--muted); }
.hidden { display: none !important; }