/* Sobre a iNFRA — versão moderna e profissional */
:root{
  --brand-primary:#0b3fae;   /* royal blue */
  --brand-accent:#ffd000;    /* amarelo ovo */
  --brand-ink:#0b1220;       /* texto escuro */
  --brand-muted:#2e3443;
  --surface:#ffffff;
  --surface-2:#f7f9fc;
}

.section-elevada{
  background: linear-gradient(180deg, var(--surface-2), #fff);
  border-radius: 20px;
  padding: clamp(28px, 5vw, 56px);
  box-shadow: 0 10px 40px rgba(11,63,174,.10);
  margin: clamp(18px, 4vw, 40px) 0;
}

.sobre-infra .si-grid{ max-width: 1100px; margin: 0 auto; }
.sobre-infra .si-head h2{
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 900; letter-spacing:.2px;
  font-size: clamp(24px, 3.6vw, 38px); margin:0 0 10px 0;
}
.sobre-infra .si-icon{
  width: 32px; height: 32px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--brand-accent); color: var(--brand-primary);
  box-shadow: 0 6px 18px rgba(11,63,174,.25);
}
.sobre-infra .si-icon svg{ width:18px; height:18px; fill: currentColor; display:block; }

.sobre-infra .si-accent{
  width: 72px; height: 4px; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-primary));
  margin: 8px 0 6px 42px;  /* alinhado após o ícone */
}

.sobre-infra .si-content{ margin-top: 8px; }
.sobre-infra .si-lead{
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.75; color: var(--brand-muted);
  margin: 6px 0 18px 0;
}

.sobre-infra .si-quote{
  position: relative;
  display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 12px;
  background: var(--surface); border: 1px solid #e9eef9; border-left: 6px solid var(--brand-primary);
  border-radius: 14px; padding: 16px 18px; box-shadow: 0 8px 24px rgba(11,63,174,.08);
}
.sobre-infra .si-quote-icon svg{ width:18px; height:18px; fill: var(--brand-primary); display:block; margin-top:2px; }
.sobre-infra .si-mission{
  margin:0; color: var(--brand-ink); font-size: clamp(15px, 2.1vw, 18px); line-height: 1.8;
}

@media (max-width: 900px){
  .section-elevada{ border-radius: 16px; padding: 22px; }
  .sobre-infra .si-accent{ margin-left: 40px; }
}