* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: sans-serif;
}

header {
  background-color: #222;
  color: white;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
}

nav ul li {
  padding: 1em;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

#hero {
  height: 50vh;
  justify-content: center;
  align-items: center;

  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  grid-auto-rows: minmax(250px, auto);
  grid-gap: 2em;
}

#hero a {
  margin: 0 1em;
}

main {
  padding: 2em;
}

section {
  margin: 2em 0;
}

h1 {
  margin: 0 0 1em;
  text-align: center;
  padding-top: 80px;
}

h2 {
  margin: 2em 0 1em;
}

ul {
  margin: 1em 0 0;
  padding-left: 1em;
}

ul li {
  margin: 0.5em 0;
}

figure {
  margin: 0;
}

figcaption {
  margin-top: 0.5em;
  font-size: 0.8em;
  color: #666;
}

@media screen and (max-width: 768px) {
  #hero {
    height: 30vh;
  }

  #hero h1 {
    font-size: 2rem;
    align-content: center;
  }

  #hero a {
    font-size: 1.2rem;
  }

  .gallery {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

html {
  scroll-behavior: smooth;
}

footer {
  text-align: center;
  font-size: 8px;
}

.galleryLink {
  height: 100%;
  width: 100%;
  padding: 40px;  
}