/* ============================================================
   Layout: containers, seções, grids
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.container--narrow { max-width: var(--maxw-narrow); }

.section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
  position: relative;
}
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--alt { background: var(--bg-alt); }

/* Cabeçalho de seção */
.section-head {
  max-width: 640px;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: var(--s-4);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.section-head--center .eyebrow::before { display: none; }

.section-head h2 { margin-bottom: var(--s-4); }
.section-head p {
  font-size: var(--fs-lead);
  color: var(--text-soft);
}

/* Grids reutilizáveis */
.grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

@media (max-width: 860px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
  border: 0;
}

/* Footer */
.footer {
  background: var(--ink);
  color: #d9d1c7;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer a { color: var(--gold-300); }
.footer a:hover { color: var(--gold-100); }
.footer h4 { color: #fff; font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-sm); letter-spacing: 0.02em; margin-bottom: var(--s-4); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: var(--s-7);
}
@media (max-width: 720px){ .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: #fff; margin-bottom: var(--s-3); display: flex; align-items: center; gap: 0.5rem; }
.footer-brand .footer-flag { vertical-align: 0; }
.footer-note { font-size: var(--fs-sm); line-height: 1.7; color: #b3aa9f; }
.footer ul li { margin-bottom: var(--s-2); font-size: var(--fs-sm); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--s-5);
  display: flex; flex-wrap: wrap; gap: var(--s-4); justify-content: space-between;
  font-size: var(--fs-xs); color: #9a9187;
}