*{
    margin: 0;
    padding: 0;
}
.header{
min-height: 100vh;
width: 100%;
background-image: url("image/bg33.png");
background-position: center;
background-size: cover;
position: relative;
}

nav{
    display: flex;
    padding: 3% 5%;
    justify-content: space-between;
    align-items: center;
}
nav h3{
    color: white;
    font-size: 18px;
    text-transform: uppercase;
}
.nav-menu{
    flex: 1;
    text-align: right;
}
.nav-menu ul li{
    list-style: none;
    display: inline-block;
    margin: 0px 12px;
    position: relative;
}
.nav-menu ul li a{
    text-decoration: none;
    color: white;
    font-size: 14px;
    text-transform: uppercase;
}

.nav-menu ul li::after{
    content: '';
    width: 0px;
    height: 5px;
    background: wheat;
    display: block;
    margin: auto;
    position: absolute;
    bottom: -5px;
    transition: .5s;
}

.nav-menu ul li:hover::after{
    width: 100%;
}

.profile-image{
    width: 40%;
    position: absolute;
    top: 37%;
    left: 50%;
    transform: translate(25%-28%);
}

.titlediscription{
    width: 90%;
    color: white; 
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.titlediscription h1{
    font-size: 60px;
}

.titlediscription p{
    margin: 10px 0 40px;
    font-size: 15px;
    color: white;
}

.titlediscription a{
    background-color: yellowgreen;
  color: black;
  border: 2px solid green;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: green;
  color: white;
  transition: 1s;
}
nav span{
    display: none;
}
@media (max-width: 700px) {
  .titlediscription{
    width: 90%;
    color: white; 
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

 .titlediscription h1{
    font-size: 25px;
 }
 nav span{
    display: block;
    color: white;
    margin: 10px;
    font-size: 20px;
    cursor: pointer;
 }
 .nav-menu{
    position: absolute;
    background: rgb(0,0,0,0,2);
    height: 100vh;
    width: 300px;
    top: 0;
    right: -300px;
    text-align: left;
    z-index: 1;
    transition: 1s;
 }
.nav-menu ul li{
    display: block;
    margin: 10px 0;
}

.nav-menu ul{
    padding: 20px;
}

.profile-image{
    width: 98%;
    position: absolute;
    top: 60%;
    left: 10%;
    transform: translate(-60%-30%);
}

}