/* Estilos locales de mantenimiento. Ajustar aquí los colores y el espaciado. */
:root {
  color-scheme: dark;
  --background: #0b1018;
  --panel: #141d29;
  --text: #f1f5f9;
  --muted: #a8b4c4;
  --accent: #69e4bd;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(ellipse at 50% 10%, #15302d 0, transparent 60%), var(--background);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
.maintenance {
  width: min(100%, 680px);
  padding: clamp(28px, 6vw, 64px);
  background: var(--panel);
  border: 1px solid #2b3e45;
  border-radius: 24px;
  box-shadow: 0 24px 80px #0004;
}
.brand { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 750; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #69e4bd15;
  border: 1px solid #69e4bd66;
  color: var(--accent);
}
.status { display: flex; align-items: center; gap: 9px; margin: 40px 0 18px; color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.status span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
h1 { margin: 0; font-size: clamp(30px, 6vw, 44px); line-height: 1.15; letter-spacing: -.035em; }
.message { max-width: 48ch; margin: 24px 0 0; color: var(--muted); line-height: 1.75; }
.divider { height: 1px; margin: 36px 0 24px; background: #2b3e45; }
.course { font-weight: 650; }
.course span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; font-weight: 400; }
.footer { margin: 24px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }