/* ==========================================================================
	   Header & Logo
	   ========================================================================== */

	nav ul,
	nav li {
	  margin: 0 !important;
	  padding: 0 !important;
	}

	nav .nav-menu {
	  padding: 0 !important;
	  margin: 0 !important;
	}

	header {
	  display: flex;
	  flex-direction: column;
	  text-align: center;
	}

	.hqol-logo {
	  height: 80px;
	  align-items: center;
	  justify-content: center;
	  margin-top: 17px;
	}

	.hqol-logo a {
	  font-weight: 600;
	  font-size: 20px;
	  letter-spacing: 0.3px;
	  color: #61666D;
	  text-decoration: none;
	  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	}

	.hqol-logo a:hover,
	.hqol-logo a:focus {
	  color: #575A5F;
	}

	.hqol-logo tagline {
	  font-size: 15px;
	  font-weight: 400;
	  display: block;
	  line-height: 3;
	}

	@media (max-width: 820px) {
	  .hqol-logo {
		height: 60px;
		margin-top: 10px;
		margin-bottom: 2px;
	  }

	  .hqol-logo a {
		font-size: 18px;
		letter-spacing: 0.2px;
	  }

	  .hqol-logo tagline {
		font-size: 15px;
		font-weight: 500;
		line-height: 2.5;
	  }
	}

	/* ==========================================================================
	   Navigation
	   ========================================================================== */

	nav {
	  position: relative;
	  background-color: #61666D;
	  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	}

	.nav-container {
	  max-width: 1400px;
	  margin: 0 auto;
	}


	.nav-wrapper  {
	  position: relative ;
	  display: flex ;
	  justify-content: space-between ;
	  align-items: center;
	}

	/* Hamburger Menu */
	.hamburger {
	  display: none;
	  position: relative;
	  width: 40px;
	  height: 40px;
	  padding: 0;
	  margin: 0.5rem 1rem;
	  background: none;
	  border: none;
	  cursor: pointer;
	}

	.hamburger span {
	  position: absolute;
	  left: 50%;
	  width: 25px;
	  height: 3px;
	  background-color: #FFFFFF;
	  border-radius: 2px;
	  transform: translateX(-50%);
	  transition: all 0.3s ease;
	}

	.hamburger span:nth-child(1) { top: 12px; }
	.hamburger span:nth-child(2) { top: 19px; }
	.hamburger span:nth-child(3) { top: 26px; }

	/* Navigation Menu */
	.nav-menu {
	  display: flex;
	  gap: 0;
	  list-style: none;
	  align-items: center;
	  text-align: left;
	  font-size: 15.5px;
	  letter-spacing: 0.3px;
	}

	.nav-menu a {
	  display: block;
	  padding: 0.75rem 2.5rem;
	  color: #FFFFFF;
	  background-color: transparent;
	  text-decoration: none;
	  white-space: nowrap;
	  border-radius: 0;
	  transition: background-color 0.3s ease;
	}

	.nav-menu > li > a:hover,
	.nav-menu > li > a:focus {
	  background-color: #4F5257;
	}

	.nav-item {
	  position: relative;
	}

	/* Dropdown Menu */
	.dropdown-link {
	  display: flex;
	  align-items: center;
	  gap: 0.5rem;
	  padding: 0.75rem 2rem;
	  color: #FFFFFF;
	  background: none;
	  border: none;
	  font-family: inherit;
	  font-size: inherit;
	  letter-spacing: inherit;
	  cursor: pointer;
	  transition: background-color 0.3s ease;
	  width: 100%;
	  text-align: left;
	}

	/* Focus styles for keyboard navigation */
	.dropdown-link:focus-visible {
	  background-color: #4F5257;
	  outline: 3px solid #478DCD;
	  outline-offset: -3px;
	}

	.nav-menu > li > a:focus-visible {
	  background-color: #4F5257;
	  outline: 3px solid #478DCD;
	  outline-offset: -3px;
	}

	.submenu a:focus-visible {
	  background-color: #e7e7e7;
	  outline: 2px solid #478DCD;
	  outline-offset: -2px;
	}

	.nav-item:nth-child(3) .dropdown-link {
	  padding: 0.75rem 1.7rem;
	}

	.dropdown-arrow {
	  display: inline-block;
	  width: 7px !important;
	  height: 7px !important;
	  margin-left: 0.25rem;
	  border-right: 2px solid #FFFFFF;
	  border-bottom: 2px solid #FFFFFF;
	  transform: rotate(45deg);
	}

	.submenu {
	  display: none;
	  list-style: none;
	  background-color: #F2F2F2;
	  z-index: 1000;
	}

	.submenu.active {
	  display: block;
	}

	.submenu a {
	  display: block;
	  padding: 0.7rem 1.5rem 0.7rem 2rem;
	  font-size: 15.5px;		
	  letter-spacing: 0.1px;
	  color: #333;
	}

	.submenu a:hover,
	.submenu a:focus {
	  background-color: #e7e7e7;
	}

	/* Overview link styling */
	.submenu .overview-link {
	  border-bottom: 2px solid rgba(0, 0, 0, 0.2);
	}

	.submenu .overview-link a {
	  font-weight: 600;
	  color: #61666D;
	  background-color: #FFFFFF;
	}

	.submenu .overview-link a:hover {
	  background-color: #f5f5f5;
	}

	/* Desktop Navigation */
	@media (min-width: 820px) {
	  .nav-wrapper {
		justify-content: center;
	  }

	  .nav-item:hover > .dropdown-link {
		background-color: #4F5257;
	  }

	  .submenu {
		position: absolute;
		top: calc(100% + 2px);
		left: 0;
		min-width: 220px;
		border-radius: 0 0 4px 4px;
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	  }

	  .nav-item:last-child .submenu {
		left: auto;
		right: 0;
	  }

	  .submenu li:not(:last-child) {
		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	  }
	}

	/* Mobile Navigation */
	@media (max-width: 820px) {
	  .hamburger {
		display: block;
	  }

	  .dropdown-arrow {
		border-right: 2px solid #333;
		border-bottom: 2px solid #333;
	  }
		
	  .dropdown-link:focus-visible {
		background-color: #ddd;  
		color: #333;  
		outline: 2px solid #478DCD;
		outline-offset: -2px;
	  }

	  .nav-menu {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		display: flex;
		flex-direction: column;
		gap: 0;
		max-height: 0;
		overflow: hidden;
		font-size: 17px;
		font-weight: 500;
		letter-spacing: 0.3px;
		background-color: #F2F2F2;
		box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
		transition: max-height 0.4s ease;
	  }

	  .nav-menu.active {
		max-height: 600px;
	  }

	  .nav-menu > li {
		width: 100%;
		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	  }

	  .nav-menu a {
		padding: 1.2rem 1.5rem;
		font-size: 17px;
		font-weight: 500;
		letter-spacing: 0.3px;
		color: #333;
	  }

	  .nav-menu > li > a:hover,
	  .nav-menu > li > a:focus {
		background-color: #ddd;
	  }

	  .dropdown-link {
		padding: 1.1rem 1.5rem;
		color: #333;
	  }


	  .nav-item:nth-child(3) .dropdown-link {
		padding: 1.1rem 1.7rem;
	  }

	  .submenu {
		background-color: #F2F2F2;
	  }

	  .submenu li {
		border-bottom: 1px solid rgba(0, 0, 0, 0.05);
	  }

	  .submenu a {
		padding: 1.1rem 1.5rem 0.875rem 3rem;
	  }

	  .hamburger.active span:nth-child(1) {
		top: 19px;
		transform: translateX(-50%) rotate(45deg);
	  }

	  .hamburger.active span:nth-child(2) {
		opacity: 0;
	  }

	  .hamburger.active span:nth-child(3) {
		top: 19px;
		transform: translateX(-50%) rotate(-45deg);
	  }
	}

	  /* ==========================================================================
	   support Footer
	   ========================================================================== */
	/* Home Page support Footer */
		.support {
		  width: 90%;
		  max-width: 1200px;
		  text-align: center;
		  background: #FFFFFF;
		  padding: 3rem 1rem;
		}

		.support a {
		  color: #61666D;
		  font-weight: bold;
		  text-decoration: none;
		}

		.support a:hover {
		  text-decoration: underline;
		}

		.support-logos {
		  display: flex;
		  flex-wrap: wrap;
		  justify-content: center;
		  align-items: center;
		  gap: 4rem;
		  padding: 2.5rem 0;
		}


		.support-text {
		  max-width: 650px;
		  margin: 2rem auto;
		  font-size: 16px;
		  line-height: 18px;
		  text-align: left;
		}


		@media (max-width: 768px) {
		  .support-logos {
			gap: 3rem;
			padding: 2rem 0;
		  }
		}

		@media (max-width: 480px) {
		  .support-logos {
			flex-direction: column;
			gap: 3rem;
		  }
		}



	  /* ==========================================================================
	   Footer
	   ========================================================================== */

	.footer {
	  color: #ffffff;
	}

	.footer p {
	  font-size: 24px;
	  text-align: center;
	  margin: 0 auto;
	  padding: 40px 0 160px;
	}

	.footer .copyright {
	  font-size: 15px;
	  text-align: right;
	  padding: 0 25px 20px;
	}

	@media (max-width: 820px) {
	  .footer .copyright {
		font-size: 13px;
		text-align: center;
		padding: 0 25px 20px;
	  }

	  .footer p {
		font-size: 22px;
		text-align: center;
		max-width: 500px;
		margin: 0 auto;
		padding: 20px 0 100px;
	  }
	}