/* Tutorial 3 – Floated element */
.float-right { float: right; width: 30%; margin: 0 0 1em 1em; }

/* Tutorial 3 – Grid layout */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem; /* uniform gap between all images */
  justify-items: center;
  align-items: center;
  max-width: 900px;    /* or any width you prefer */
  margin: 2rem 0;   /* center the grid horizontally */
}

.photo-grid img {
  width: 250px;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin: 0;
}

/* Tutorial 3 – Absolute & relative positioning */
.badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #2E4057;
  color: white;
  padding: 0.5em;
}

/* Tutorial 3 – Handle overflow */
.scroll-box {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid #ccc;
  padding: 0.5em;
}

/* Tutorial 5 – Flexbox nav on desktop */
nav {
  position: relative;
}

nav ul,
.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav li,
.nav-menu li {
  margin-right: 1rem;
}

/*—— PULLDOWN MENU ——*/
/* hide the checkbox by default */
.nav-toggle {
display: none;
}

/* hamburger icon (hidden by default) */
.nav-toggle-label {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  z-index: 10;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  background: #333;
  height: 2px;
  width: 100%;
  position: absolute;
}
.nav-toggle-label span::before {
  content: '';
  top: -0.6rem;
}
.nav-toggle-label span::after {
  content: '';
  top: 0.6rem;
}

/* MOBILE: when screen ≤600px */
@media (max-width: 600px) {
  /* show hamburger icon */
  .nav-toggle-label {
    display: block;
  }
  /* hide menu by default */
  .nav-menu {
    display: none;
    flex-direction: column;
    background: #F5F5F5;
    position: absolute;
    top: 3.5rem;
    right: 1rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    border-radius: 4px;
  }
  .nav-menu li {
    margin: 0.75rem 1rem;
  }
  /* when checked, reveal menu */
  .nav-toggle:checked + .nav-toggle-label + .nav-menu {
    display: flex;
  }
}