/**
 * Design System — Layout y base
 * Reset, body, contenedor y secciones. Usar en todas las landings.
 */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Poppins, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--white);
  background-color: var(--midnight-blue);
  letter-spacing: 0.02em;
}

.container { width: 100%; max-width: 68rem; margin-left: auto; margin-right: auto; padding-left: 1.5rem; padding-right: 1.5rem; }
.section { padding-top: 4rem; padding-bottom: 4rem; }
.is-hidden { display: none !important; }
.section-lg { padding-top: 6rem; padding-bottom: 6rem; }