:root {
    font-size: 10px;
  }
  
  * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  *:focus {
    outline: none;
  }
  body {
    background-color: #000000;
    color: white;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
      "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji",
      "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  }
  .section-about{
    height: 100vh;
  }
  .decour {
    width: 60%;
    height: 50%;
    background-color: #878787;
    justify-self: start;
    align-self: center;
    color: #d9d9d9;
    border-radius: 25px;
  }
  .grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-items: center;
    align-items: center;
  }
  
  .sign-ptn,
.sign-ptn {
  display: inline-block;
  width: 40%;
  padding: 1.2rem;
  text-decoration: none;
  font-size: 2rem;
  background-color: #d9d9d9;
  color: #1e8efa;
  border-radius: 25px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  transition: all 0.4s;
  border: none;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
}
.sign-ptn:hover,
.sign-ptn:active {
  color: #d9d9d9;
  background-color: #1e8efa;
}
.about-list{
    list-style: none;
}
.item-text{
font-size: 1.5rem;
font-weight: 100;
}
.heading-primary{
    font-size: 4rem;
    line-height: 1.05;
    margin-bottom: 1.2rem;
    font-weight: 700;
}
.about-item{
margin-bottom: 2rem;
}
.heading-sec{
font-size: 1rem;
color: #737373;
}
@media screen and (max-width: 635px) {
    :root {
      font-size: 9px;
      .heading-primary {
        font-size: 4rem;
      }
      .decour {
        display: none;
      }
      .grid {
        display: flex; 
        align-items: center;
        justify-content: center;
      }}
      .sign-ptn,
      .sign-ptn {width: 100%;
    }}