/* Tema 4 — bloco de prova B2B */
.prova-b2b {
  margin: 1.25rem 0 1.75rem;
  padding: 1.15rem 1rem 1.25rem;
  border: 1px solid #e8eef5;
  border-radius: 12px;
  background: #f8fafc;
}

.prova-b2b__title {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.prova-b2b__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.prova-b2b__item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.prova-b2b__icon {
  flex: 0 0 auto;
  width: 1.55rem;
  height: 1.55rem;
  color: #c2410c;
  margin-top: 0.1rem;
}

.prova-b2b--nivek .prova-b2b__icon {
  color: #2a06de;
}

.prova-b2b__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.prova-b2b__body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.prova-b2b__item-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
}

.prova-b2b__item-text {
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.4;
}

.prova-b2b__partners {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid #e2e8f0;
}

.prova-b2b__partners-title {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}

.prova-b2b__logos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}

.prova-b2b__logos img {
  display: block;
  max-height: 22px;
  width: auto;
  max-width: 88px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.55);
}

.prova-b2b__partners-note {
  margin: 0.55rem 0 0;
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.4;
}

.prova-b2b--cotacao {
  margin-top: 0.5rem;
}

.prova-b2b--rota {
  margin: 1.5rem auto;
  max-width: 720px;
}

.prova-b2b--thanks {
  background: #fff;
  border-color: #e2e8f0;
  text-align: left;
}

/* Agradecimento — fluxo pós-envio */
.ag-fluxo {
  text-align: left;
  margin: 1.25rem 0 1.5rem;
  padding: 1.15rem 1rem;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  background: #f8fbff;
}

.ag-fluxo__lead {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: #334155;
  line-height: 1.45;
}

.ag-fluxo__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  counter-reset: ag-step;
}

.ag-fluxo__steps li {
  display: grid;
  grid-template-columns: 1.75rem 1fr;
  gap: 0.65rem;
  align-items: start;
  counter-increment: ag-step;
}

.ag-fluxo__steps li::before {
  content: counter(ag-step);
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: #1e3c72;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.ag-fluxo--nivek .ag-fluxo__steps li::before {
  background: #2a06de;
}

.ag-fluxo__step-title {
  display: block;
  font-weight: 700;
  color: #0f172a;
  font-size: 0.92rem;
}

.ag-fluxo__step-text {
  display: block;
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.4;
  margin-top: 0.1rem;
}

.ag-agilizar {
  text-align: left;
  margin: 0 0 1.25rem;
  padding: 1rem;
  border: 1px solid #e8eef5;
  border-radius: 12px;
  background: #fff;
}

.ag-agilizar__title {
  margin: 0 0 0.55rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
}

.ag-agilizar ul {
  margin: 0;
  padding-left: 1.1rem;
  color: #475569;
  font-size: 0.88rem;
  line-height: 1.45;
}

.ag-agilizar li + li {
  margin-top: 0.3rem;
}

@media (min-width: 768px) {
  .prova-b2b__list {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1rem;
  }

  .prova-b2b__list .prova-b2b__item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}