/* ==========================================================================
   Layout — contenedores y secciones
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-3xl);
}

.half-padding {
  padding-block: calc(var(--space-3xl) / 2);
}

.section--textura-1 {
  background: url("../images/texturas/textura-1.jpg") repeat;
  background-size: 420px;
  color: var(--color-white);
}

.section--textura-1 h2 {
  color: var(--color-white);
}

.section--textura-3 {
  background: url("../images/texturas/textura-3.jpg") repeat;
  background-size: 420px;
  color: var(--color-white);
}

.section--textura-3 h1,
.section--textura-3 .page-header p {
  color: var(--color-white);
}

@media (max-width: 1024px) {
  .container {
    padding-inline: var(--container-padding-tablet);
  }

  .section {
    padding-block: 56px;
  }

  .half-padding {
    padding-block: 28px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--container-padding-mobile);
  }

  .section {
    padding-block: 40px;
  }

  .half-padding {
    padding-block: 20px;
  }
}

.page-header {
  margin-bottom: var(--space-2xl);
}

.section-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 1000;
  background: var(--color-olivo);
  color: var(--color-white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}