        /* Ensure full viewport height for sticky footer */
        html, body {
            height: 100%;
            margin: 0;
        }

        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        main {
            padding: 40px 20px;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            opacity: 0;
            animation: fadeIn 1s forwards;
            flex: 1 0 auto;
        }

        .logo-container {
            margin-bottom: 20px;
        }

        .logo-container img {
            width: 300px;
            height: 300px;
        }

        nav {
            margin-bottom: 30px;
            background-color: #f0f8ff;
            padding: 10px 0;
            border-bottom: 1px solid #ddd;
            width: 100%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-sizing: border-box;
            border-radius: 20px;
        }

        nav .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
        }

        .nav-links {
            list-style: none;
            display: flex;
            justify-content: space-around;
            gap: 25px;
            margin: 0;
            padding: 0;
            width: 100%;
        }

        nav a {
            text-decoration: none;
            color: #004080;
            font-weight: bold;
            transition: color 0.3s ease, transform 0.3s ease;
        }

        nav a:hover {
            color: #007bff;
            transform: scale(1.05);
        }

        nav a.active {
            color: #007bff;
            text-decoration: underline;
        }

        nav a i {
            margin-right: 8px;
        }

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 24px;
            padding: 10px;
            width: 44px; /* Minimum touch target size */
            height: 44px; /* Minimum touch target size */
            text-align: center;
        }

        main h1 {
            font-size: 2.5em;
            color: #0054a8;
            margin-bottom: 20px;
        }

        main h2 {
            font-size: 2.0em;
            color: #0054a8;
            margin-top: 50px;
        }

        main h4 {
            font-size: 0.80em;
            color: #0054a8;
            text-align: left;
            margin-top: 70px;
        }

        main p {
            font-size: 1.2em;
        }

        main a {
            color: #007bff;
            text-decoration: none;
        }

        main a:hover {
            text-decoration: underline;
        }

        form {
            margin-top: 30px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        form label {
            margin: 10px 0 5px;
            font-weight: bold;
        }

        form input, form textarea, form select {
            width: 100%;
            max-width: 400px;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
        }

        form button {
            padding: 10px 20px;
            background-color: #004080;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        form button:hover {
            background-color: #007bff;
        }

        #pricingInquiryBtn {
            padding: 10px 20px;
            background-color: #004080;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            margin: 20px 0;
            transition: background-color 0.3s ease;
        }

        #pricingInquiryBtn:hover {
            background-color: #007bff;
        }

        .accordion-item {
            margin-bottom: 10px;
        }

        .accordion-header {
            width: 100%;
            padding: 15px;
            background-color: #d6e8f8;
            border: 1px solid #ddd;
            border-radius: 5px;
            text-align: center;
            font-weight: bold;
            font-size: 1.3em;
            font-family: 'Times New Roman', Times, serif;
            cursor: pointer;
            transition: background-color 0.3s ease;
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .accordion-header .arrow {
            position: absolute;
            right: 15px;
            transition: transform 0.3s ease;
        }

        .accordion-header.active .arrow {
            transform: rotate(180deg);
        }

        .accordion-header:hover {
            background-color: #e0e7ff;
        }

        .accordion-content {
            display: none;
        }

        .accordion-content.active {
            display: block;
        }

        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
            justify-content: center;
            align-items: center;
            z-index: 1001;
        }

        .modal-content {
            background-color: white;
            padding: 20px;
            border-radius: 5px;
            width: 300px;
        }

        .close {
            position: absolute;
            top: 10px;
            right: 15px;
            font-size: 20px;
            cursor: pointer;
        }

        footer {
            background-color: #004080;
            color: #fff;
            padding: 20px;
            text-align: center;
            flex-shrink: 0;
        }

        footer .social-links {
            margin-bottom: 15px;
        }

        footer img {
            margin: 0 15px;
            vertical-align: middle;
        }

        footer p {
            margin: 5px 0;
        }

        footer a {
            color: #fff;
            text-decoration: none;
        }

        footer a:hover {
            text-decoration: underline;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            main h1 {
                font-size: 1.8em;
            }

            nav {
                padding: 10px 0;
                width: 100%;
            }

            .hamburger {
                display: block;
                margin: 0 auto;
                text-align: center;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #f0f8ff;
                flex-direction: column;
                align-items: center;
                z-index: 999; /* Ensure menu is above other elements */
                opacity: 0;
                transform: translateY(-20px);
                transition: opacity 0.3s ease, transform 0.3s ease;
                visibility: hidden;
            }

            .nav-links.show {
                display: flex;
                opacity: 1;
                transform: translateY(0);
                visibility: visible;
            }

            .logo-container img {
                width: 60%;
                height: auto;
            }

            main {
                padding: 20px;
            }

            footer img {
                margin: 10px;
            }

            .modal-content {
                max-width: 90%;
                padding: 15px;
            }

            form input, form textarea, form select {
                max-width: 100%;
            }
        }

        @media (max-width: 430px) {
            .logo-container img {
                width: 60%;
                height: auto;
            }

            main h1 {
                font-size: 1.8em;
            }

            main {
                padding: 10px;
            }

            .accordion-header {
                font-size: 1.1em;
                padding: 10px;
            }

            .accordion-content {
                padding: 10px;
            }

            #pricingInquiryBtn {
                padding: 8px 16px;
                font-size: 0.9em;
            }

            .nav-links {
                gap: 10px;
            }
        }