.navbar-custom {
  background-color: var(--card-bg);
  padding: 1rem 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
}
.logo h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--text-color);
}
.navmenu {
  display: flex;
  align-items: center;
}
.navmenu ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}
.navmenu a {
  text-decoration: none;
  color: var(--text-color);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: background 0.3s ease;
}
.navmenu a:hover,
.navmenu a.active {
  background: linear-gradient(90deg, var(--accent-color-light), var(--accent-color));
  color: #fff;
}
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}
.burger span {
  height: 3px;
  width: 25px;
  background-color: var(--text-color);
  border-radius: 2px;
}
@media (max-width: 768px) {
  .burger {
    display: flex;
  }
  .navmenu {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-top: 1rem;
  }
  .navmenu.show {
    display: flex;
  }
  .navmenu ul {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
    padding: 1rem 0;
    background: var(--card-bg);
  }
  .navmenu a {
    width: 100%;
    text-align: center;
  }
}
#themeToggle {
  background: none;
  border: none;
  color: gold;
  font-size: 1.2rem;
  cursor: pointer;
  margin-left: 1rem;
}
.light-theme #themeToggle {
  color: #6b21a8;
}