/* Header Styles */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  height: 60px;
  background-color: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 20px;
  width: 20px;
}

.logo-text {
  font-size: var(--font-size-lg);
  font-weight: bold;
  margin-left: var(--spacing-xs);
  color: var(--primary-color);
  font-style: italic ;
}

.menu-toggle {
  width: 28px;
  height: 28px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed);
}

.menu-icon, 
.menu-icon::before, 
.menu-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-speed);
}

.menu-icon::before {
  transform: translateY(-8px);
}

.menu-icon::after {
  transform: translateY(8px);
}

.menu-toggle.active .menu-icon {
  background-color: transparent;
}

.menu-toggle.active .menu-icon::before {
  transform: rotate(45deg);
}

.menu-toggle.active .menu-icon::after {
  transform: rotate(-45deg);
}