/* =========================================================================
   LAYOUT — contenedor, secciones y utilidades estructurales (pocas).
   ========================================================================= */

.container {
  width: 100%;
  max-width: calc(var(--container-max) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--space-section);
}

.section--flush-top {
  padding-block-start: 0;
}

/* Cabecera de sección: eyebrow + título, patrón repetido */
.section-head {
  max-width: 40ch;
  margin-block-end: var(--space-lg);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-block-end: var(--space-sm);
}

.section-title {
  font-size: var(--text-xl);
}

.lede {
  color: var(--color-muted);
  font-size: var(--text-md);
  max-width: 55ch;
  margin-block-start: var(--space-sm);
}

/* Utilidad accesibilidad: solo lectores de pantalla */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}