/* wing-log.com — página de presentación (estática, Cloudflare Pages) */
:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1d2330; --muted: #5d6677; --line: #e1e4ea;
  --accent: #2f6fb8; --accent-text: #ffffff; --marino: #0c1626; --celeste: #7cc0ef; --chip: #eef1f6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12151b; --panel: #1b1f27; --text: #e6e9ef; --muted: #9aa3b2; --line: #2c323d;
    --accent: #7cc0ef; --accent-text: #0b1220; --chip: #262c36;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
img { max-width: 100%; }
.envoltura { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* encabezado */
header { background: var(--marino); }
.barra { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.logo img { width: 44px; height: 28px; }
.logo .nombre { font-size: 22px; line-height: 1; font-weight: 750; }
.logo .nombre span { color: var(--celeste); font-weight: 300; }
.logo .sub { display: block; font-size: 8.5px; letter-spacing: 3.2px; color: var(--celeste); margin-top: 3px; font-weight: 400; }
header nav { display: flex; gap: 18px; flex-wrap: wrap; }
header nav a { color: #a9b6c9; text-decoration: none; font-size: 14px; }
header nav a:hover { color: #fff; }

/* portada */
.portada { background: var(--marino); color: #fff; padding: 56px 0 72px; }
.portada h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.1; margin: 0 0 16px; max-width: 760px; }
.portada h1 span { color: var(--celeste); }
.portada p { font-size: 19px; color: #c9d3e1; max-width: 640px; margin: 0 0 28px; }
.etiqueta { display: inline-block; font-size: 13px; letter-spacing: .5px; color: var(--celeste);
  border: 1px solid #2a3a55; border-radius: 99px; padding: 4px 12px; margin-bottom: 18px; }
.boton { display: inline-block; background: var(--celeste); color: #0b1220; font-weight: 650; text-decoration: none;
  padding: 12px 22px; border-radius: 8px; }
.boton:hover { filter: brightness(1.07); }
.boton.sec { background: transparent; color: #fff; border: 1px solid #3a4b68; margin-left: 8px; }
.portada .nota { font-size: 14px; color: #93a3ba; margin: 14px 0 0; }

/* secciones */
section { padding: 56px 0; }
section h2 { font-size: 28px; margin: 0 0 8px; }
.bajada { color: var(--muted); margin: 0 0 28px; max-width: 680px; }
.grilla { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.tarjeta { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.tarjeta h3 { margin: 0 0 6px; font-size: 17px; }
.tarjeta p { margin: 0; color: var(--muted); font-size: 15px; }
.icono { width: 36px; height: 36px; border-radius: 9px; background: var(--chip); display: grid; place-items: center;
  margin-bottom: 12px; color: var(--accent); }
.pasos { counter-reset: paso; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.paso { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.paso::before { counter-increment: paso; content: counter(paso); display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: var(--accent-text);
  font-weight: 700; margin-bottom: 10px; }
.paso h3 { margin: 0 0 6px; font-size: 17px; }
.paso p { margin: 0; color: var(--muted); font-size: 15px; }
.cierre { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.cierre .boton { background: var(--accent); color: var(--accent-text); }

/* páginas legales */
.legal { max-width: 800px; margin: 0 auto; padding: 40px 20px 56px; }
.legal h1 { font-size: 32px; margin: 0 0 4px; }
.legal h2 { font-size: 20px; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--text); }
.legal .fecha { color: var(--muted); margin: 0 0 24px; }
.borrador { background: #fff6e0; color: #8a5a00; border: 1px solid #f0d58f; border-radius: 8px; padding: 12px 14px; font-size: 14px; }
@media (prefers-color-scheme: dark) { .borrador { background: #3a2d10; color: #f3c66b; border-color: #5a4518; } }

/* pie */
footer { padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer .envoltura { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--muted); }
@media (max-width: 560px) {
  header nav { gap: 12px; }
  .boton.sec { margin: 10px 0 0; }
  section { padding: 40px 0; }
}
.logo { flex-shrink: 0; }
.logo .sub { white-space: nowrap; }
@media (max-width: 560px) { header nav a:not(:last-child) { display: none; } }