@import url("https://fonts.googleapis.com/css2?family=family=Mooli&display=swap");
 :root {
 --primary-color: #52489c;
 --secondary-color: #59c3c3;
 --accent-color: #f45b69;
 --text-dark: #333;
 --text-light: #ebebeb;
 --primary-font: Arial, Helvetica,sans-serif;
 --secondary-font: Mooli, san-serif;
 }

body {
  font-family: var(--primary-font);
  font-size: 1.2em;
  margin: 0;
  color: var(--text-dark);
}

h1, h2 {
  font-family: var(--secondary-font);
}

h2 {
  text-align: center;
  margin-top: 1rem;
}

a:link,
a:visited {
  color: var(--accent-color);
  text-decoration: none;
}

header, footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 1rem;
  text-align: center;
}

footer {
  font-size: 0.9em;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav li {
  margin: 0.5rem 0;
}

.menu {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.2em;
  cursor: pointer;
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1rem;
}

.gallery img {
  width: 250px;
  height: 250px;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

dialog {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .6);
  border: none;
  padding: 0;
  margin: auto;
  z-index: 10;
}

dialog img {
  display: block;
  margin: 20vh auto;
  width: 50%;
  max-height: 100%;
}

.close-viewer {
  position: absolute;
  top: 18vh;
  right: 23%;
  background: #fff;
  border: none;
  font-size: 1.5em;
  cursor: pointer;
}

@media (min-width: 700px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
  }

  .menu {
    display: none;
  }
}