/* ==========================================================================
   Layout — container, grid utilitário, ritmo de seção
   ========================================================================== */

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

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

.section-header {
  max-width: 640px;
  margin-bottom: clamp(2rem, 4.5vw, 3.5rem);
}

.section-header--center {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-taupe);
  font-weight: 500;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-taupe);
}

.section-header--center .eyebrow {
  justify-content: center;
}

.section-header--center .eyebrow::before {
  display: none;
}

.lead {
  font-size: var(--fs-lead);
  color: var(--color-ink-soft);
  margin-top: 1.25rem;
  max-width: 54ch;
}

.section-header--center .lead {
  margin-inline: auto;
}

/* Split layout — usado em Sobre e Serviços */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .split--reverse .split__media {
    order: 2;
  }

  .split--reverse .split__content {
    order: 1;
  }

  .split--about {
    grid-template-columns: 1.15fr 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }
}

.split__media {
  position: relative;
}

.split__content {
  max-width: 46ch;
}

/* Grids utilitários */
.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.bg-alt {
  background: var(--color-bg-alt);
}

.bg-ink {
  background: var(--color-surface-dark);
  color: var(--color-on-ink);
}

.divider {
  height: 1px;
  background: var(--color-line);
  border: none;
}