.about-us {
     background-color: #212121;
     grid-column-start: 1;
}

.about-us--title {
     color: #fff;
     font-family: InterSemiBold;
     font-weight: 600;
     font-size: 1.5rem;
     line-height: 2rem;
     text-transform: uppercase;
}

.about-us--text {
     color: #fff;
     font-family: Inter;
     text-align: left;
}

.about-us--achievements {
     display: flex;
     justify-content: space-between;
     align-items: center;
}

.achievement-item--info {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     align-items: center;
}

.achievement-info--title {
     color: #fff;
     font-family: InterMedium;
     font-weight: 500;
     text-align: center;
}

.achievement-info--text {
     width: 25rem;
     margin-top: 1rem;
     color: #fff;
     font-family: InterMedium;
     font-weight: 500;
     text-transform: uppercase;
     font-size: 1.2rem;
     text-align: center;
     line-height: 1.6rem;
}

.achievement-item {
     display: flex;
     flex-direction: row;
     justify-content: center;
     align-items: center;
     background-image: url('../img/bored-top.svg'), url('../img/bored-bottom.svg');
     background-position: center top, center bottom;
     background-repeat: no-repeat;
}

.about-us-btn {
     border: 0.1rem solid #fff;
     border-radius: 0.5rem;
     color: #fff;
     font-family: Inter;
     text-transform: uppercase;
     text-align: center;
     background-color: transparent;
     cursor: pointer;
}

@media (min-width: 600px) {
     .about-us {
          width: 160rem;
          padding-bottom: 6rem;
          grid-column-end: 161;
     }
     
     .about-us--title {
          width: 61.5rem;
          text-align: left;
          grid-column-start: 12;
          grid-column-end: 73;
          margin-top: 6rem;
     }
     
     .about-us--text {
          width: 69rem;
          font-weight: 400;
          font-size: 3rem;
          line-height: 3.5rem;
          grid-column-start: 82;
          grid-column-end: 151;
          margin-top: 6rem;
     }
     .about-us--achievements {
          width: 138rem;
          height: 17.1rem;
          flex-direction: row;
          grid-column-start: 13;
          grid-column-end: 151;
          margin-top: 6rem;
     }
     
     .achievement-item {
          width: 34rem;
          height: 17.1rem;
     }
     
     .achievement-info--title {
          font-size: 7rem;
          line-height: 7rem;
     }
     
     .about-us-btn {
          width: 34rem;
          height: 4.8rem;
          font-weight: 400;
          font-size: 1.5rem;
          line-height: 4rem;
          grid-column-start: 82;
          grid-column-end: 116;
          margin-top: 6rem;
     }
     
     .about-us-btn:hover {
          color: #212121;
          background-color: #fff;
     }
}

@media (max-width: 599px) {
     .about-us {
          width: 43rem;
          margin-top: 8rem;
          padding-bottom: 3.8rem;
          grid-column-end: 44;
     }
     
     .about-us--title {
          width: 39rem;
          text-align: left;
          grid-column-start: 3;
          margin-top: 3.5rem;
          order: 2;
     }
     
     .about-us--text {
          width: 39rem;
          font-weight: 500;
          font-size: 2.2rem;
          line-height: 2.5rem;
          grid-column-start: 3;
          grid-column-end: 42;
          margin-top: 1.7rem;
          order: 2;
     }
     
     .about-us--achievements {
          width: 39rem;
          flex-direction: column;
          grid-column-start: 3;
          order: 3;
          padding: 2rem 0 3rem 0;
     }
     
     .achievement-item {
          width: 39rem;
          height: 15.2rem;
          margin-top: 1rem;
          display: flex;
          flex-direction: column;
          align-items: center;
          grid-column-start: 3;
     }
     
     .achievement-info--title {
          font-size: 5rem;
          line-height: 5rem;
     }
     
     .about-us-btn {
          width: 39rem;
          height: 4rem;
          font-weight: 500;
          font-size: 1.3rem;
          line-height: 1.7rem;
          grid-column-start: 3;
          grid-column-end: 42;
          order: 4;
     }
     
     .about-us-btn:active {
          color: #212121;
          background-color: #fff;
     }
}