* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
    --green: #57d9a6;
    --clr-secondary: #232323;
}

body {
  font-family: "Montserrat", sans-serif;
  background-color: #fefefe;
}

img {
  max-width: 100%;
  display: block;
}

.about {
  padding: 50px 0;
  margin-top: 10rem;
}

.container {
  max-width: 1440px;
  width: 95%;
  margin: 0 auto;
}

.heading {
  text-align: center;
}

.section-heading {
  font-family: initial;
  text-transform: uppercase;
  font-size: 5rem;
  color: var(--clr-secondary);
}
.about .subheading{
    text-align:justify;
}
.sub-heading {
  max-width: 76ch;
  margin: 25px auto 0;
  line-height: 1.8;
  font-size: 18px;
  color: var(--clr-secondary);
}

.row-container {
  margin-top: 50px;
}

.row {
  display: flex;
}

.row:not(:last-child) {
  margin-bottom: 100px;
}

.row div:first-child {
  margin-right: 50px;
}

.row .img-col {
  flex: 1 1 40%;
}

.row .text-col {
  flex: 1 1 60%;
}

.text-col h3 {
  text-transform: uppercase;
  font-size: 4rem;
  line-height: 0.9;
  color: var(--green);
  margin: 0.4em 0;
}

.text-col p {
  font-size: 20px;
  line-height: 1.8;
  color: var(--clr-secondary);
}

.img-col.n-margin {
  margin-top: 0px;
}

@media (max-width: 1200px) {
  .text-col h3 {
    font-size: 4rem;
  }

  .section-heading {
    font-family: initial;
    font-size: 5rem;
  }

  .row .img-col {
    flex: 1 1 48%;
  }

  .row .text-col {
    flex: 1 1 52%;
  }
}

@media (max-width: 992px) {
  .text-col h3 {
    font-size: 4rem;
    text-align: center;
  }

  .text-col p {
    font-size: 18px;
  }

  .sub-heading {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .row {
    flex-direction: column;
  }

  .row div:first-child {
    margin-right: 0;
  }

  .row .img-col,
  .row .text-col {
    flex: 1;
  }

  .row:last-child .text-col {
    order: 2;
  }

  .row:not(:last-child) {
    margin-bottom: 80px;
  }

  .img-col.n-margin {
    margin-top: 0;
  }
}

@media (max-width: 576px) {
  .text-col h3 {
    font-size: 3.5rem;
    text-align: center;
  }

  .section-heading {
    font-size: 45px;
    font-family: initial;
  }
}

.about-social-icons{
   background-color: #1c1c33;
}