.nav {
border-radius: 8px;
  background-color: #141414;
  padding: 10px 0;
  display: flex;
  gap: 12px; /* adds transparent space between buttons */
}

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
gap: 12px; /* horizontal space between buttons */
  background: #141414;
  display: flex;
  flex-wrap: wrap;
}

.nav ul li {
  position: relative;
}

.nav ul li a {
  display: block;
  padding: 8px 10px;
  color: white;
  background-color: #f57c00;
  border-radius: 8px;
  text-decoration: none;
  font-weight: normal;
  transition: background-color 0.3s ease;
}

.nav ul li a:hover {
  background-color: #e65100;
}

/* First-level dropdown */
.nav ul li ul.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #141414;
  min-width: 200px;
  z-index: 1000;
}

.nav ul li:hover > ul.dropdown-menu {
  display: block;
}

/* Second-level dropdown (nested inside first-level) */
.nav ul li ul.dropdown-menu li {
  position: relative;
}

.nav ul li ul.dropdown-menu li ul.dropdown-menu {
  top: 0;
  left: 100%;
  display: none;
  position: absolute;
  background: #141414;
  min-width: 200px;
}

.nav ul li ul.dropdown-menu li:hover > ul.dropdown-menu {
  display: block;
}

/* Optional: style nested links */
.nav ul li ul.dropdown-menu li a {
  padding: 10px 15px;
  background-color: #141414;
  border-radius: 0;
}

.nav ul li ul.dropdown-menu li a:hover {
  background-color: #666;
}

.nav-button {
  background-color: #f57c00;
  border-radius: 5px;
  border: 1px solid #e65100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  color: white;
  margin-right: 10px; /* creates horizontal space between buttons */
}

.nav-button:last-child {
  margin-right: 0; /* removes extra space after the last button */
}
.nav-button.home {
  background-color: #f57c00;
  color: white
  border-radius: 5px;
  border: 1px solid #e65100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.nav-button.about {
  background-color: transparent;
  color: gray;
  border: 1px solid transparent; /* placeholder border to prevent jump */
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.nav-button.about:hover {
  background-color: #f57c00;
  border-radius: 5px;
  border: 1px solid #e65100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  color: white;
}
.nav-button.filmeditor {
  background-color: transparent;
  color: gray;
  border: 1px solid transparent; /* placeholder border to prevent jump */
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.nav-button.filmeditor:hover {
  background-color: #f57c00;
  border-radius: 5px;
  border: 1px solid #e65100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  color: white;
}
.nav-button.supervisor {
  background-color: transparent;
  color: gray;
  border: 1px solid transparent; /* placeholder border to prevent jump */
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.nav-button.supervisor:hover {
  background-color: #f57c00;
  border-radius: 5px;
  border: 1px solid #e65100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  color: white;
}

.footer {
  width: 100%;
  background-color: #141414;
  color: white;
  padding: 20px;
  box-sizing: border-box;
  display: block;
  width: 100%;
  display: block;
 }