.contact-us {
  margin-top: 102px;

  &::before {
    background-image: url('./../images/background/bg-contact-us.png');
    height: 140%;
    transform: translateY(-228px);
  }

  &-wrapper {
    max-width: 869px;
    width: 100%;
    margin: 0 auto;
  }

  .title {
    font-size: 44px;
    font-weight: bold;
    color: #fff;
    line-height: 54px;
    margin-bottom: 34px;

    span {
      color: #F6509C;
    }
  }

  .sub-title {
    font-size: 16px;
    font-weight: 500;
    color: #ACB3C9;
    line-height: 30px;
    margin-bottom: 43px;
  }

  &-box {
    padding: 11px 11px 10px 11px;

    &::before {
      background-color: rgba(#303644, .43);
      opacity: 0.66;
      border-radius: 20px;
    }

    &-content {
      border-radius: 20px;
      background-color: #1D222E;
      border: 1px solid rgba(#fff, .1);
      padding: 39px 46px 44px 58px;

      &-title {
        font-size: 18px;
        font-weight: bold;
        line-height: 22px;
        color: #fff;
      }

      p {
        line-height: 30px;
        color: #ACB3C9;
        margin: 27px 0 20px;

        span {
          display: block;
        }
      }

      form {
        .row {
          gap: 13px 0;
        }

        textarea.form-control {
          background-image: url('./../images/icon/chat.svg');
          background-position: top 25px right 24px;
          background-size: 87px;
          background-repeat: no-repeat;
        }

        .btn {
          margin-top: 22px;
          max-width: 182px;
          height: 49px;
        }
      }
    }
  }

  @include sm {
    margin-top: 62px;
    
    &::before {
      background-size: cover;
    }
    
    &-box {
      &-content {
        padding: 39px 20px 44px;

        p span {
          display: inline;
        }
      }
    }
  }

  @include xs {
    &::before {
      transform: translateY(-192px);
    }

    .title {
      font-size: 38px;
      line-height: 47px;
    }

    .sub-title {
      font-size: 14px;
    }
    
    &-box {
      margin: 0 -12px;
      
      &-content {
        padding: 35px 16px 27px;

        form .btn {
          max-width: 100%;
        }
      }
    }
  }

  @include media('max', 399px) {
    .title {
      font-size: 30px;
      line-height: 40px;
    }
  }
}