.mes-ph {
  background: #1f2d3a;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

.mes-ph-shell {
  width: min(1180px, 100% - 40px);
  margin: 0 auto;
  padding: 54px 0 58px;
}

.mes-ph-eyebrow {
  margin: 0 0 14px;
  color: #6cc4ed;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.mes-ph-heading {
  max-width: 900px;
  margin: 0;
  color: #fff;
  font-size: 46px;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.6px;
}

.mes-ph-intro {
  max-width: 720px;
  margin: 20px 0 0;
  color: #c3d3dd;
  font-size: 18px;
  line-height: 1.6;
}

.mes-ph-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.mes-ph-card {
  padding: 18px 20px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.mes-ph-card-title {
  margin: 0 0 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
}

.mes-ph-card-text {
  margin: 0;
  color: #b6c7d2;
  font-size: 15px;
  line-height: 1.55;
}

@media (max-width: 860px) {
  .mes-ph-shell {
    padding: 40px 0 44px;
  }
  .mes-ph-heading {
    font-size: 34px;
    letter-spacing: -0.3px;
  }
  .mes-ph-intro {
    font-size: 17px;
  }
  .mes-ph-cards {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 28px;
  }
}
@media (max-width: 520px) {
  .mes-ph-shell {
    padding: 32px 0 36px;
  }
  .mes-ph-heading {
    font-size: 28px;
  }
  .mes-ph-intro {
    font-size: 16px;
    margin-top: 16px;
  }
  .mes-ph-eyebrow {
    font-size: 12px;
  }
}