/* Header and Navigation Styles */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-card);
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid var(--accent-color);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0.5rem var(--spacing-md);
  height: 80px;
  position: relative;
}

/* Logo Section */
.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.logo-img {
  height: 140px;
  width: auto;
  margin-top: 4rem;
}

.brand-text {
  font-family: var(--font-headlines);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}

/* Nav Menu & Items */
.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-headlines);
  font-weight: 600;
  color: var(--primary-dark);
  font-size: var(--text-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
  cursor: pointer;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: var(--spacing-sm);
  right: var(--spacing-sm);
  height: 2px;
  background-color: var(--secondary-color);
  transform: scaleX(0);
  transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* Dropdown Menu styling */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-card);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-md);
  border-top: 3px solid var(--secondary-color);
  list-style: none;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-normal);
  padding: var(--spacing-sm) 0;
  z-index: 1001;
}

.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-headlines);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-dark);
  display: block;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background-color: rgba(128, 12, 60, 0.05);
  color: var(--secondary-color);
  padding-left: var(--spacing-lg);
}

/* Mobile Navigation Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary-dark);
  margin: 5px 0;
  transition: var(--transition-normal);
}

/* Responsive Media Queries */
@media (max-width: 768px) {
  .navbar {
    height: 70px;
  }

  .logo-img {
    height: 100px;
    z-index: 1;
  }

  .brand-text {
    font-size: var(--text-lg);
  }

  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-card);
    flex-direction: column;
    align-items: flex-start;
    padding: 0 var(--spacing-md);
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    border-bottom: 2px solid var(--accent-color);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
  }

  .nav-menu.open {
    max-height: 500px;
    padding: var(--spacing-md);
  }

  .nav-item-dropdown {
    width: 100%;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border-radius: 0;
    border-top: none;
    border-left: 2px solid var(--secondary-color);
    margin-left: var(--spacing-md);
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .nav-item-dropdown.active-mobile .dropdown-menu {
    display: block;
  }
}