nav {
  height: 100px;
  position: relative;
  transition: all .5s linear;
}
nav ul {
  margin: 0;
  height: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  list-style: none;
    transition: all .5s linear;
    padding: 0;
}
nav ul li {
  margin: 0 30px;
    transition: all .5s linear;
}
nav ul .active a{
  color: #fff;
    transition: all .5s linear;
}
nav ul li:last-child {
  margin-right: 0;
}
nav ul li a {
  color: #F6F6F699;
  font-family: graphik-regular;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
    transition: all .5s linear;
}
nav ul li a:hover{
  color: #fff;
}
.nav_btn {
  background: #D42011;
  color: #fff;
  padding: 15px 16px;
  border-radius: 8px;
    transition: all .5s linear;
}
nav .hamburger {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translate(-5%, -50%);
  display: none;
  font-size: 34px;
  color: white;
  cursor: pointer;
  transition: all .5s linear;
}

@media all and (max-width: 991px) {
  .header {
    padding-left: 20px;
}
  .nav_btn {
    background: transparent;
    color: #F6F6F699;
    padding: 0;
    border-radius: 0;
    transition: all .5s linear;
}
  nav ul {
    height: 100vh;
    background: #000;
    padding: 50px 30px;
    /* flex-direction: column; */
    justify-content: space-around;
    clip-path: circle(100px at 100% -30%);
    -webkit-clip-path: circle(100px at 100% -30%);
    transition: all 1s ease-out;
    display: block!important;
    position: fixed;
    right: 0;
    top: 0;
}
  nav ul.active {
    display: flex;
    clip-path: circle(1200px at 100% -10%);
    -webkit-clip-path: circle(1200px at 100% -20%);
  }
  nav ul li {
    margin: 0 !important;
    padding: 20px 0px;
}
  nav .hamburger {
    display: flex;
  }
}
.header {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100px;
  z-index: 99999;
    transition: all .5s linear;
}
.bg-grains{
  transition: all .5s linear;
}
.navbar_wrap .bg-grains {
  height: 80px;
  transition: all .5s linear;
}
.navbar_wrap .bg-grains nav {
  height: 80px;
  transition: all .5s linear;
}
.logo img {
  width: 200px;
}