:root {
  /* Marca ESIN */
  --color-primary: #1AA8E1;
  --color-secondary: #033F77;
  
  /* MODO OSCURO (Default) */
  --bg-main: #060b13;
  --bg-card: #111720;
  --text-main: #ffffff;
  --text-sec: rgba(255, 255, 255, 0.7);
  --border-color: rgba(255, 255, 255, 0.1);
  --hero-grad: linear-gradient(90deg, rgba(6, 11, 19, 0.97) 25%, rgba(6, 11, 19, 0.4) 100%);
}

html[data-theme="light"] {
  /* MODO CLARO */
  --bg-main: #f0f4f8;
  --bg-card: #ffffff;
  --text-main: #1a1d29;
  --text-sec: #4a5568;
  --border-color: rgba(0, 0, 0, 0.1);
  --hero-grad: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 25%, rgba(255, 255, 255, 0.6) 100%);
}