/* Estilo 3: corporativo frio, azul tinta y blanco */
html[data-estilo="3"] {
  --font-display: "Libre Franklin", "Segoe UI", sans-serif;
  --font-body: "Libre Franklin", "Segoe UI", sans-serif;
  --radius: 0;
  --bg: #eef1f4;
  --bg-elev: #ffffff;
  --ink: #121820;
  --muted: #5d6b78;
  --line: #c8d1da;
  --brand: #163a5f;
  --brand-ink: #ffffff;
  --accent: #2f6ea3;
  --warn: #a35b12;
  --hero-grad: linear-gradient(120deg, #0f2740 0%, #1c4d78 48%, #101820 100%);
}

html[data-estilo="3"] .brand-text strong {
  font-style: normal;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 1rem;
}
html[data-estilo="3"] .project-preview {
  background: #0d1520;
}