:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --primary: #2563eb;
  --primary-ink: #ffffff;
  --primary-soft: #eff6ff;
  --teal: #0ea5a4;
  --field: #f8fafc;
  --req: #dc2626;
  --grad: linear-gradient(135deg, #2563eb 0%, #0ea5a4 100%);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --surface: #111a2e;
    --ink: #e2e8f0;
    --muted: #94a3b8;
    --line: #1f2b45;
    --primary: #3b82f6;
    --primary-ink: #ffffff;
    --primary-soft: #14233f;
    --teal: #2dd4bf;
    --field: #0b1220;
    --req: #f87171;
    --grad: linear-gradient(135deg, #1d4ed8 0%, #0d9488 100%);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }
.hero { background: var(--grad); color: #fff; padding: 18px 0 64px; }
.hero.slim { padding-bottom: 18px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.logo {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px;
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.35);
}
.logo svg { width: 24px; height: 24px; color: #fff; }
.name { display: block; font-weight: 800; font-size: 19px; line-height: 1.1; letter-spacing: -0.02em; }
.name b { color: #99f6e4; }
.tag { display: block; font-size: 11px; opacity: .8; letter-spacing: .02em; }
h1 { font-size: 32px; letter-spacing: -0.02em; margin: 32px 0 8px; }
.lead { font-size: 17px; margin: 0 0 18px; max-width: 680px; opacity: .95; }
.steps { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 0; font-size: 14px; font-weight: 600; }
.steps li { display: flex; align-items: center; gap: 8px; }
.steps b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #fff; color: var(--primary); font-size: 13px; }
main.wrap { margin-top: -40px; padding-bottom: 32px; }
.note {
  background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--teal); box-shadow: 0 4px 14px rgba(15,23,42,.06);
  padding: 10px 14px; border-radius: 6px; margin: 0 0 20px;
}
.req { color: var(--req); }
.hidden { display: none; }

section {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px; margin: 0 0 16px; box-shadow: 0 1px 3px rgba(15,23,42,.05);
}
h2 { font-size: 19px; margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
h2 > span {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--grad); color: #fff; font-size: 14px;
}
h2 small { font-weight: 400; color: var(--muted); font-size: 14px; }
.hint { color: var(--muted); margin: 0 0 14px; font-size: 15px; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; margin-bottom: 12px; }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.full { grid-column: 1 / -1; }
label { display: block; font-size: 14px; font-weight: 600; }
section > label.full { margin-bottom: 12px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 10px;
  font: inherit; font-weight: 400; color: var(--ink); background: var(--field);
  border: 1px solid var(--line); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--primary); }
input[type=radio], input[type=checkbox] { display: inline-block; width: auto; margin: 0 6px 0 0; accent-color: var(--primary); }
input[type=file] { background: transparent; padding: 6px 0; border: 0; }

fieldset { border: 0; padding: 0; margin: 8px 0 12px; }
legend { font-size: 14px; font-weight: 600; margin-bottom: 8px; padding: 0; }
.choice {
  display: flex; align-items: flex-start; gap: 4px; padding: 10px 12px; margin-bottom: 8px;
  border: 1px solid var(--line); border-radius: 8px; cursor: pointer; font-weight: 400;
}
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.choice input { margin-top: 4px; }
.choice small { display: block; color: var(--muted); }
.modules { display: flex; flex-wrap: wrap; gap: 8px 20px; padding: 4px 12px; }
.modules[hidden] { display: none; }
.modules label, fieldset.inline label { display: inline-flex; align-items: center; font-weight: 400; }
fieldset.inline label { margin-right: 20px; }
.tiny { display: inline-block; width: 90px; margin: 0 6px; }

.card { position: relative; border: 1px solid var(--line); border-radius: 10px; padding: 14px 40px 2px 14px; margin-bottom: 10px; }
.remove {
  position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 18px; line-height: 1; cursor: pointer;
}
.add {
  font: inherit; font-weight: 600; color: var(--primary); background: transparent;
  border: 1px dashed var(--primary); border-radius: 8px; padding: 8px 14px; cursor: pointer; margin-bottom: 12px;
}
.days { grid-column: 1 / -1; margin: 0; }
.days label { display: inline-flex; align-items: center; font-weight: 400; margin: 0 14px 6px 0; }
.error { color: var(--req); background: var(--field); border: 1px solid var(--req); border-radius: 8px; padding: 10px 12px; margin: 0 0 12px; }
.submit:disabled { opacity: .6; cursor: wait; }
.roles { color: var(--muted); font-size: 14px; margin: 4px 0 0; padding-left: 18px; }

.svc-head, .svc {
  display: grid; grid-template-columns: minmax(0, 1fr) 80px 120px 90px; gap: 10px; align-items: center;
}
.svc-head { font-size: 13px; font-weight: 600; color: var(--muted); padding: 0 0 6px; border-bottom: 1px solid var(--line); }
.svc { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.svc input[type=number] { margin: 0; padding: 6px 8px; }
.svc input[type=checkbox] { justify-self: center; }
.svc-std { color: var(--muted); }
.svc.off .svc-name, .svc.off .svc-std { text-decoration: line-through; color: var(--muted); }
#services { margin-bottom: 16px; }

.check { display: flex; align-items: flex-start; font-weight: 400; margin: 4px 0 16px; }
.check input { margin-top: 5px; }
.submit {
  font: inherit; font-weight: 700; font-size: 17px; color: #fff; background: var(--grad);
  border: 0; border-radius: 10px; box-shadow: 0 6px 16px rgba(37,99,235,.3); padding: 12px 28px; cursor: pointer; width: 100%;
}
.submit:hover { filter: brightness(1.08); }

.thanks { text-align: center; padding: 48px 20px; margin-top: 32px; }
.thanks h1 { margin-top: 0; }

@media (max-width: 640px) {
  .grid, .grid.four { grid-template-columns: minmax(0, 1fr); }
  h1 { font-size: 26px; margin-top: 24px; }
  .hero { padding-bottom: 56px; }
  .lead { font-size: 16px; }
  section { padding: 16px; }
  .svc-head, .svc { grid-template-columns: minmax(0, 1fr) 54px 80px 40px; gap: 6px; font-size: 14px; }
  .svc-head span:last-child { font-size: 0; }
  .svc-head span:last-child::after { content: "N/A"; font-size: 13px; }
}