@import url('variables.css');

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  background: linear-gradient(135deg, hsl(var(--bg-color)), hsl(var(--bg-gradient-end)));
  color: hsl(var(--fg-color));
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Rejilla Técnica y Manchas de Luz Flotantes */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: 
    linear-gradient(to right, hsl(var(--border-color) / 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, hsl(var(--border-color) / 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: 
    radial-gradient(circle at 30% 50%, hsl(var(--primary) / 0.15), transparent 50%),
    radial-gradient(circle at 70% 50%, hsl(var(--accent) / 0.1), transparent 50%);
  animation: float 20s ease-in-out infinite;
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; }