.faixa-titulo {
  background: #1f3f5b;
  padding: 60px 16px;
  text-align: center;
}

.faixa-titulo h1 {
  color: #fff;
  font-size: 42px;
  font-weight: 600;
  margin: 0;
}

.sobre-texto {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 16px;
  font-size: 15px;
  line-height: 1.7;
  text-align: justify;
}

.mv-v {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 40px auto 20px;
  align-items: stretch;
  justify-items: center;
}

.mv-v .card {
  display: flex;
  width: 100%;
  justify-content: center;
}

.card-box {
  border: 1px solid #ccc;
  padding: 22px 20px;
  border-radius: 16px;
  text-align: center;
  width: 100%;
  max-width: 320px;
  background: #fff;
}

.card-box h3 {
  margin-bottom: 12px;
}

.linha {
  width: 80%;
  height: 1px;
  background: #ccc;
  margin: 50px auto 20px;
}

.cta {
  text-align: center;
  margin-bottom: 100px;
  padding: 24px 16px 32px;
}

.cta-titulo {
  font-size: 26px;
  font-weight: 600;
}

.cta-sub {
  margin: 10px 0 25px;
}

.btn-cta {
  background: var(--cor-btn);
  color: #fff;
  padding: 14px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}

.btn-cta:hover {
  opacity: 0.85;
}

@media (max-width: 768px) {
  .faixa-titulo {
    padding: 50px 16px;
  }

  .faixa-titulo h1 {
    font-size: 32px;
  }

  .sobre-texto {
    font-size: 14px;
    margin: 40px auto;
  }

  .mv-v {
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 30px 16px 20px;
  }

  .card-box {
    max-width: 100%;
  }

  .linha {
    width: 90%;
  }

  .cta {
    margin-bottom: 60px;
  }

  .cta-titulo {
    font-size: 22px;
  }

  .btn-cta {
    padding: 12px 28px;
    font-size: 14px;
  }
}