* {
  font-family: "Poppins", sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.header {
  width: 100%;
  height: 100vh;
  background-image: url(images/image.png);
  background-position: center;
  background-size: cover;
}

nav {
  width: 100%;
  padding: 20px 0;
  text-align: center;
}

.logo {
  width: 150px;
  margin: 20px 0;
  cursor: pointer;
}

nav ul {
  background: #000;
  width: 100%;
  margin-top: 10px;
}

nav ul li {
  display: inline-block;
  list-style: none;
  margin: 20px 30px;
  color: #fff;
}

.text {
  padding: 20px 8%;
}

nav.sticky {
  position: fixed;
  top: 0;
  left: 0;
  padding: 10px 8%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 1s;
}

nav.sticky ul {
  width: auto;
}