/* ============================================================
   infraestrutura.css — estilos exclusivos de infraestrutura.html
   Depende de: root.css, components.css
   ============================================================ */

.infra-items { background: var(--cream); }

/* Bloco alternado imagem + texto */
.infra-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px var(--pad-h);
  gap: 80px;
  border-bottom: 1px solid var(--border);
}
.infra-block:last-of-type { border-bottom: none; }

/* Imagem */
.ib-image {
  overflow: hidden;
  border-radius: 2px;
}

.ib-image img {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.ib-image:hover img { transform: scale(1.03); }

/* Sangria nas bordas laterais */
.ib-image.bleed-right {
  margin-right: calc(-1 * var(--pad-h));
  border-radius: 2px 0 0 2px;
}
.ib-image.bleed-left {
  margin-left: calc(-1 * var(--pad-h));
  border-radius: 0 2px 2px 0;
}

/* Texto */
.ib-text { padding: 20px 0; }

.ib-numero {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.ib-numero::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--dark-brown);
  opacity: 0.5;
}
.ib-numero span {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.ib-icon {
  width: 36px;
  height: 36px;
  stroke: var(--dark-brown);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 20px;
  display: block;
}

.ib-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  color: var(--dark-brown);
  line-height: 1.15;
  margin-bottom: 18px;
}

.ib-text p {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
  max-width: 440px;
}

/* Bloco invertido: texto à esquerda, imagem à direita */
.infra-block.reverse .ib-image { order: 1; }
.infra-block.reverse .ib-text  { order: 0; }

/* Lista de bullets opcional */
.ib-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.ib-list li {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 10px;
}
.ib-list li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .infra-block {
    grid-template-columns: 1fr;
    padding: 60px var(--pad-h-md);
    gap: 40px;
  }
  /* Reseta a ordem dos elementos invertidos */
  .infra-block.reverse .ib-image { order: 0; }
  .infra-block.reverse .ib-text  { order: 1; }
  /* Remove sangrais nas laterais em mobile */
  .ib-image.bleed-right { margin-right: calc(-1 * var(--pad-h-md)); border-radius: 2px 0 0 2px; }
  .ib-image.bleed-left  { margin-left:  calc(-1 * var(--pad-h-md)); border-radius: 0 2px 2px 0; }
}