@import url("https://fonts.googleapis.com/css2?family=Open+Sans&display=swap");

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

body {
  padding-bottom: 50px;
  font-family: "Open Sans", sans-serif;
  color: #222;
}

.container {
  width: min(90vw, 1200px);
  margin: 0 auto;
}

.hero {
  position: relative;
  display: grid;
  place-items: center;
  height: 100vh;
  margin-bottom: 20px;
  text-align: center;
  color: #fff;
  background-image: url("https://images.unsplash.com/photo-1585076641399-5c06d1b3365f?q=80&w=1920");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  .container {
    position: relative;
  }
  &::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
  }
  h1 {
    margin: -20px 0 20px;
    font-size: 48px;
  }
  p {
    font-size: 20px;
    letter-spacing: 1px;
  }
}

.content {
  :is(h2, h3) {
    font-size: 150%;
    margin: 20px 0;
  }
  p {
    color: #555;
    line-height: 30px;
    letter-spacing: 1.2px;
  }
}

.nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1;
  background-color: #222;
  transition: background-color 0.3s ease-in-out;
  .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: padding 0.3s ease-in-out;
  }
  ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
  }
  a {
    text-decoration: none;
    color: #fff;
    transition: color 0.3s ease-in-out;
    &:is(.current, :hover) {
      color: #c0392b;
      font-weight: bold;
    }
  }
  &.active {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    .container {
      padding: 10px 0;
    }
    a {
      color: #000;
    }
  }
}