*{
    font-family: 'Montserrat', sans-serif;
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

button{
    font-family: 'Montserrat', sans-serif;
}

header {
    display: flex;
    width: 90%;
    height: 10vh;
    margin: auto;
    align-items: center;
}

.logo-container,
.nav-links {
    display: flex;
}

.logo-container {
    flex: 1;
}

.logo-container img{
    width: 75px;
}
.logo {
    text-align: center;
    font-weight: 500;
    color: #2bcccb;
    font-size: 18px;
    margin: 25px 5px 5px 5px;
}
nav {
    flex: 2;
}
#active{
  color: purple;
  border-bottom: 1px solid purple;
}
.nav-links {
    justify-content: space-around;
    list-style: none;
}
.nav-link {
    color: #5f5f79;
    font-size: 18px;
    text-decoration: none;
}

.nav-link:hover{
    color: purple;
}

.presentation{
  text-align: center;
    width: 90%;
}

.introduction{
    flex: 1;
}

.intro-text{
  margin-top: 100px;
}

.intro-text h1{
    text-align: center;
    font-size: 55px;
    font-weight: 500;
    background: linear-gradient(to right,#2bcccb, purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mission1{
  display: flex;
  width: 70%;
  margin: 100px auto;
}
.mission1 img{
  max-width:30%;
  width: 100px;
  flex: 2;
  border-radius: 10px;
}
.mission1 p{
  line-height: 2;
  font-size: 25px;
  max-width: 75%;
  flex: 1;
  margin-left: 20px;
}

@media screen and (max-width: 1024px){
  .mission1{
    display: block;
    text-align: center;
  }
  .mission1 img{
    width: 100%;
  }
  .mission1 p {
    max-width: none;
    text-align: center;
  }
  footer{
    flex-direction: column;
    height: 100%;
    padding-bottom: 20px;
  }
}
footer{
  height: 25vh;
  display: flex;
  background: linear-gradient(to right,#91EAE4, #7F7FD5);
  color: white;
}

  .by, .social{
    text-align: center;
    align-items: center;
    flex: 1;
    margin-top:30px;
  }

  .social a{
    color: white;
    text-decoration: none;
    align-content: center;
  }