@import url("https://fonts.googleapis.com/css2?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", sans-serif;
}

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

header {
  background: var(--primary-color);
  padding: 1rem;
  padding-top: 2rem;
  text-align: center;
  color: var(--text-light);
}

header h1 {
  font-family: var(--secondary-font);
  margin: 0;
}

.menu-button {
  margin-top: 0.5rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
}

nav a {
  display: block;
  padding: 0.5rem;
  text-decoration: none;
  color: var(--text-light);
}

nav a:hover {
  text-decoration: underline;
}

.hide {
  display: none;
}

main {
  padding: 1rem;
  text-align: center;
}

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

figure {
  margin: 0;
}

.gallery img {
  width: 250px;
  height: 250px;
  object-fit: cover;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.3);
}

/* Footer */
footer {
  background: var(--primary-color);
  color: var(--text-light);
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

/* -------- Modal (viewer) -------- */
.viewer {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  grid-template-rows: auto 1fr;
  justify-items: center;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.viewer img {
  max-width: 90%;
  max-height: 90%;
}

.close-viewer {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  font-size: 2rem;
  color: white;
  cursor: pointer;
}

/* --------- Responsive --------- */
@media screen and (min-width: 700px) {
  .gallery {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .menu-button {
    display: none;
  }

  .menu {
    display: flex;
    justify-content: space-evenly;
    gap: 1rem;
    padding-top: 1rem;
  }

  .viewer {
    margin: 3rem;
  }
}