/* Aspira Mark | Postulación de talento. Paleta y tipografías según el manual de estilo de la especificación. */
:root {
  --bg: #F8FAFC;
  --ink: #0F172A;
  --muted: #64748B;
  --blue: #3333CC;
  --violet: #9933CC;
  --magenta: #E04179;
  --amber: #FFBE3B;
  --line: #E2E8F0;
  --err: #DC2626;
  --ok: #059669;
  --grad: linear-gradient(135deg, #E04179, #9933CC, #3333CC);
  --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F172A;
    --ink: #F8FAFC;
    --muted: #94A3B8;
    --line: #1E293B;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.wrap {
  max-width: 768px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.brand { text-align: center; margin-bottom: 20px; }
.logo { max-height: 48px; margin-bottom: 8px; }
h1, h2 { font-family: 'Archivo Black', sans-serif; font-weight: 400; line-height: 1.2; }
h1 { font-size: 1.75rem; margin: 8px 0; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { font-size: 1.2rem; margin: 0 0 16px; }
.lead { color: var(--muted); margin: 0; }

.progress { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--grad); transition: width .4s ease; }
.step-label { text-align: right; color: var(--muted); font-size: 14px; margin: 6px 0 16px; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .card { background: #111B2E; }
}

.step { display: none; }
.step.is-active { display: block; animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

label, legend { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 15px; }
legend { padding: 0; }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  color: var(--ink);
  background: var(--bg);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--violet); outline-offset: 1px; }
input.invalid, select.invalid, textarea.invalid { border-color: var(--err); }

fieldset { border: 0; padding: 0; margin: 8px 0 0; }
.radios label, .checks label {
  display: flex; align-items: center; gap: 8px; font-weight: 400;
  margin: 6px 0; padding: 8px 10px; border-radius: 8px; cursor: pointer;
}
.radios label:hover, .checks label:hover { background: rgba(153, 51, 204, .06); }
.radios input, .checks input { accent-color: var(--violet); }

.consent { display: flex; gap: 10px; font-weight: 400; font-size: 14px; margin-top: 24px; }
.consent a { color: var(--blue); }

.grid2 { display: grid; grid-template-columns: 1fr; gap: 0 16px; }
@media (min-width: 600px) { .grid2 { grid-template-columns: 1fr 1fr; } }

.subpregunta { border-left: 3px solid var(--violet); padding-left: 12px; margin-top: 8px; animation: fade .35s ease; }
.subpregunta[hidden] { display: none; }

.actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; flex-wrap: wrap; }
.btn {
  appearance: none; border: 0; border-radius: 10px; padding: 12px 20px;
  font: 600 15px 'Poppins', sans-serif; cursor: pointer; text-decoration: none;
  display: inline-block; text-align: center;
}
.btn[disabled] { opacity: .6; cursor: progress; }
.btn.primary { background: var(--grad); color: #fff; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

.error { color: var(--err); font-weight: 600; margin: 12px 0 0; }
.muted { color: var(--muted); font-size: 14px; }

.overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .7);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 16px;
}
.overlay[hidden] { display: none; }
.overlay-box { background: #fff; color: var(--ink); border-radius: 12px; padding: 28px; text-align: center; max-width: 360px; }
.spinner {
  width: 40px; height: 40px; margin: 0 auto 12px; border-radius: 50%;
  border: 4px solid var(--line); border-top-color: var(--violet); animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.result { margin-top: 24px; }
.result[hidden] { display: none; }
.result .btn { margin-top: 12px; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}