/* network-authority-section — Design System compartilhado (F01)
   Prefixo: .network-authority — sem CSS por página */

.network-authority {
  --na-card-bg: #fff;
  --na-border: #e3e8ef;
  --na-muted: #5f6b7a;
  --na-ink: var(--navy, #061426);
  --na-accent: var(--red, #dd002e);
  padding-block: 72px;
}

.network-authority__head {
  max-width: 780px;
  margin-bottom: 28px;
}

.network-authority__lead {
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.7;
}

.network-authority__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 28px;
}

.network-authority__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
  padding: 18px 18px 20px;
  border-radius: 16px;
  border: 1px solid var(--na-border);
  background: var(--na-card-bg);
  box-shadow: 0 8px 22px rgba(6, 20, 38, 0.04);
}

.network-authority__icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(221, 0, 46, 0.08);
  color: var(--na-accent);
  margin-bottom: 4px;
}

.network-authority__icon svg {
  display: block;
}

.network-authority__card h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--na-ink);
}

.network-authority__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--na-muted);
  flex: 1;
}

.network-authority__flow {
  margin: 8px 0 20px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--na-border);
  background: linear-gradient(180deg, #fff, #f7fafc);
}

.network-authority__flow-title {
  margin: 0 0 16px;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--na-ink);
}

.network-authority__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  counter-reset: na-step;
}

.network-authority__steps li {
  position: relative;
  padding: 14px 14px 14px 48px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--na-border);
  counter-increment: na-step;
  min-height: 100%;
}

.network-authority__steps li::before {
  content: counter(na-step);
  position: absolute;
  left: 12px;
  top: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--na-ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
}

.network-authority__steps strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  color: var(--na-ink);
}

.network-authority__steps span {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: var(--na-muted);
}

.network-authority__micro {
  margin: 0 0 8px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e8edf3;
  background: #f7f9fc;
  font-size: 12.5px;
  line-height: 1.55;
  color: #667384;
}

.network-authority__actions {
  margin-top: 18px;
}

@media (max-width: 1024px) {
  .network-authority__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .network-authority__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .network-authority {
    padding-block: 56px;
  }
  .network-authority__grid,
  .network-authority__steps {
    grid-template-columns: 1fr;
  }
  .network-authority__flow {
    padding: 16px;
  }
  .network-authority__actions {
    flex-direction: column;
  }
  .network-authority__actions .button {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .network-authority__card {
    transition: none;
  }
}