* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        

        body {
            font-family: 'Open Sans', Arial, sans-serif;
            line-height: 1.6;
        }

        /* Mobile First Navigation */
        .navigation-container {
            background-color: white;
            position: relative;
            width: 100%;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .nav-wrapper {
            max-width: 1410px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* Hamburger Menu */
        .hamburger {
            display: grid;
            place-items: center;
            width: 50px;
            height: 50px;
            cursor: pointer;
            z-index: 1000;
            position: relative;
            margin-left: auto;
            margin-right: 1rem;
            padding: 1rem 0;
        }

        .hamburger-lines {
            width: 30px;
            height: 20px;
            position: relative;
            transform: rotate(0deg);
        }

        .hamburger-lines span {
            display: block;
            position: absolute;
            height: 3px;
            width: 100%;
            background: #aad019;
            border-radius: 2px;
            opacity: 1;
            left: 0;
            transform: rotate(0deg);
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger-lines span:nth-child(1) {
            top: 0px;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger-lines span:nth-child(2) {
            top: 8px;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger-lines span:nth-child(3) {
            top: 8px;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger-lines span:nth-child(4) {
            top: 16px;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        /* Hamburger Animation to X */
        .hamburger.active .hamburger-lines span:nth-child(1) {
            top: 8px;
            width: 0%;
            left: 50%;
            opacity: 0;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger.active .hamburger-lines span:nth-child(2) {
            transform: rotate(45deg);
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger.active .hamburger-lines span:nth-child(3) {
            transform: rotate(-45deg);
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .hamburger.active .hamburger-lines span:nth-child(4) {
            top: 8px;
            width: 0%;
            left: 50%;
            opacity: 0;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        /* Navigation Menu */
        .nav-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: white;
            box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            z-index: 999;
            opacity: 0;
            transform: translateY(-20px);
            transition: all 0.3s ease;
        }

        .nav-menu.active {
            display: grid;
            opacity: 1;
            transform: translateY(0);
        }

        .nav-menu-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            list-style: none;
            padding: 1rem 0;
        }

        .nav-item {
            position: relative;
        }

        .nav-item > a {
            display: grid;
            grid-template-columns: auto 1fr auto;
            align-items: center;
            padding: 1rem 2rem;
            color: #383838;
            text-decoration: none;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            border-bottom: 1px solid #f0f0f0;
        }

        .nav-item > a:hover,
        .nav-item > a:focus {
            color: #aad019;
            background-color: #f9f9f9;
        }

        .nav-item-number {
            font-weight: bold;
            margin-right: 0.5rem;
            color: #aad019;
        }

        .submenu-toggle {
            width: 30px;
            height: 30px;
            display: grid;
            place-items: center;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .submenu-toggle::after {
            content: "▼";
            font-size: 0.8rem;
            color: #666;
        }

        .submenu-toggle.active {
            transform: rotate(180deg);
        }

        /* Submenu */
        .sub-nav {
            display: none;
            background: #f9f9f9;
            border-top: 1px solid #e0e0e0;
            overflow: hidden;
            max-height: 0;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .sub-nav.active {
            display: block;
            max-height: 500px;
            padding: 0.5rem 0;
        }

        .sub-nav-group {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            list-style: none;
            padding: 0;
        }

        .sub-nav li a {
            display: block;
            padding: 0.8rem 3rem;
            color: #555;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .sub-nav li a:hover,
        .sub-nav li a:focus {
            color: #aad019;
            background-color: white;
            padding-left: 3.5rem;
        }

        /* Skip Link */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 6px;
            background: #aad019;
            color: white;
            padding: 8px;
            text-decoration: none;
            z-index: 1001;
            transition: top 0.3s ease;
        }

        .skip-link:focus {
            top: 6px;
        }

        /* Tablet Styles */
        @media screen and (min-width: 768px) {
            .hamburger {
                display: none;
            }

            .nav-menu {
                display: grid;
                position: static;
                opacity: 1;
                transform: none;
                box-shadow: none;
                background: transparent;
            }

            .nav-menu-grid {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
                gap: 0;
                padding: 0;
                align-items: center;
            }

            .nav-item > a {
                grid-template-columns: 1fr;
                padding: 1rem 0.5rem;
                text-align: center;
                border-bottom: none;
                font-size: 1rem;
            }

            .nav-item-number {
                display: none;
            }

            .submenu-toggle {
                display: none;
            }

            .nav-item:hover .sub-nav,
            .nav-item:focus-within .sub-nav {
                display: block;
                max-height: 500px;
                padding: 1rem 0;
            }

            .sub-nav {
                position: absolute;
                top: 100%;
                left: 0;
                min-width: 200px;
                background: white;
                border: 1px solid #e0e0e0;
                border-radius: 4px;
                box-shadow: 0 5px 15px rgba(0,0,0,0.1);
                z-index: 100;
            }

            .sub-nav li a {
                padding: 0.8rem 1.5rem;
                border-bottom: 1px solid #f0f0f0;
            }

            .sub-nav li:last-child a {
                border-bottom: none;
            }

            .sub-nav li a:hover {
                padding-left: 1.5rem;
            }
        }

        /* Desktop Styles */
        @media screen and (min-width: 1024px) {
            .nav-menu-grid {
                grid-template-columns: repeat(6, 1fr) auto auto auto;
                justify-items: center;
            }

            .nav-item > a {
                font-size: 1.1rem;
                padding: 1.2rem 1rem;
            }

            .nav-item:nth-child(5),
            .nav-item:nth-child(6),
            .nav-item:nth-child(7) {
                justify-self: end;
                margin-left: auto;
            }

            .sub-nav {
                min-width: 250px;
            }
        }

        /* Large Desktop */
        @media screen and (min-width: 1200px) {
            .nav-item > a {
                font-size: 1.2rem;
                padding: 1.5rem 1.2rem;
            }
        }

        /* Accessibility improvements */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        /* Focus indicators */
        a:focus,
        .hamburger:focus {
            outline: 2px solid #aad019;
            outline-offset: 2px;
        }

        /* High contrast mode support */
        @media (prefers-contrast: high) {
            .nav-item > a {
                border: 1px solid transparent;
            }
            
            .nav-item > a:hover,
            .nav-item > a:focus {
                border-color: #aad019;
            }
        }