styles.css

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

body {
  font-family: sans-serif;
  /* font-size: 62.5%; */
  line-height: 1.5;
  height: 100vh;
}

.nav__bar {
  background-color: white;
  width: 100%;
  position: fixed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  box-shadow: 0px 4px 8px rgba(43, 43, 44, 0.3);
  transition: background-color 0.6s;
}

.nav__bar .logo {
  text-decoration: none;
  color: red;
  font-weight: 600;
  font-family: cursive;
  cursor: pointer;
  font-size: 2rem;
}
.items {
  display: flex;
  /* margin: 1rem; */
}

.item {
  list-style-type: none;
  margin: 0 1rem;
}
.item a {
  text-decoration: none;
  color: black;
  font-family: cursive;
  cursor: pointer;
  font-size: 1.6rem;
}
.item a:hover {
  color: red;
}

.hero--section {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100vh;
  background: url(coding.webp);
  background-attachment: scroll;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  width: 100%;
}

.heading {
  color: white;
  font-family: cursive;
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: 0.1rem;
}

.text {
  margin: 3rem 2.5rem;
  font-family: sans-serif;
  text-align: justify;
  letter-spacing: 0.05rem;
  word-spacing: 0.03rem;
}

.active {
  background-color: black;
}
.active .items .item a {
  color: white;
}

.active .items .item a:hover {
  color: red;
}