.about-us-block {
  padding: 50px 15px;
}
.about-us-block .container {
  max-width: 1140px;
}
.about-us-block .header {
  margin: 0 0 50px;
  text-align: center;
}
.about-us-block .header h2 {
  letter-spacing: -1px;
  font-size: 32px;
  line-height: 40px;
  margin: 0 0 25px;
}
.about-us-block .header p {
  letter-spacing: 1px;
}
.about-us-block .core-values {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  max-width: 1030px;
  margin: 0 auto;
}
.about-us-block .value {
  text-align: center;
  position: relative;
}
.about-us-block .value:after {
  bottom: -24px;
  left: 0;
  right: 0;
  position: absolute;
  content: " ";
  background: #C1C1C1;
  height: 1px;
}
.about-us-block .value:last-child:after {
  display: none;
}
.about-us-block .value h2 {
  color: #A1A1A1;
  font-size: 16px;
  line-height: 20px;
  margin: 0 0 20px;
}
.about-us-block .value p {
  letter-spacing: 1px;
}

@media (min-width: 768px) {
  .about-us-block {
    padding: 100px 50px;
  }
  .about-us-block .header {
    margin: 0 0 70px;
  }
  .about-us-block .header h2 {
    font-size: 42px;
    line-height: 47px;
    letter-spacing: -2px;
    margin: 0 0 30px;
  }
  .about-us-block .core-values {
    gap: 60px;
  }
  .about-us-block .value {
    width: calc(50% - 30px);
  }
  .about-us-block .value:after {
    width: 1px;
    height: initial;
    top: 0;
    bottom: 0;
    right: -25px;
    left: initial;
  }
  .about-us-block .value h2 {
    margin: 0 0 25px;
  }
}
@media (min-width: 1024px) {
  .about-us-block {
    padding: 150px 50px;
  }
  .about-us-block .core-values {
    gap: 80px;
  }
  .about-us-block .value {
    width: calc(50% - 40px);
  }
  .about-us-block .value:after {
    right: -40px;
  }
}