/* General Styles */
body {
    background-color: #1a1f2b;
    color: #c6d4df;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1, h2 {
    color: #66c0f4;
}

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

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #1a1f2b;
    padding: 20px;
    position: relative;
}

.logo {
    font-size: 36px;
    font-weight: bold;
    color: #66c0f4;
    text-align: center;
}

.sign-up-btn {
    background-color: #66c0f4;
    color: #171a21;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
}

/* Desktop Navigation Bar */
.navbar-desktop {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1a1f2b;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-desktop .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar-desktop a {
    color: #c6d4df;
    padding: 15px 20px;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: bolder;
}

.navbar-desktop a:hover {
    color: #66c0f4;
    text-decoration: underline;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #1a1f2b;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 8px;
}

.dropdown-content a {
    color: #c6d4df;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #3c4450;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Dropdown Headings */
.dropdown-content div span {
    font-size: 18px;
    font-weight: bold;
    color: #66c0f4;
    display: block;
    margin-bottom: 10px;
}

/* Mobile Navigation Bar */
.navbar-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #171a21;
    padding: 8px 0;
    z-index: 1000;
    box-shadow: 0px -2px 10px rgba(0, 0, 0, 0.5);
}

.navbar-mobile .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.navbar-mobile a {
    color: #c6d4df;
    padding: 8px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 9px;
    white-space: nowrap;
    flex: 1;
    max-width: 100px;
    text-align: center;
}

.navbar-mobile a:hover {
    color: #66c0f4;
    text-decoration: underline;
}

/* FAQ Section */
.faq-section {
    margin-bottom: 40px;
}

.faq-item {
    margin-bottom: 20px;
}

details {
    background-color: #2a3a4d;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}

summary {
    font-weight: bold;
    color: #66c0f4;
    cursor: pointer;
}

details p {
    margin-top: 10px;
    padding: 10px;
    background-color: #3c4450;
    border-radius: 5px;
}

/* Query Form Section */
.query-form {
    background-color: #2a3a4d;
    padding: 20px;
    border-radius: 10px;
}

.query-form label {
    display: block;
    margin-bottom: 5px;
    color: #c6d4df;
}

.query-form input,
.query-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    background-color: #3c4450;
    color: #c6d4df;
    font-size: 14px;
    box-sizing: border-box;
}

.query-form input::placeholder,
.query-form textarea::placeholder {
    color: #8f9ca7;
}

.query-form button {
    background-color: #66c0f4;
    color: #171a21;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 5px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.query-form button:hover {
    background-color: #4fa8d3;
}

/* Back to Top Button */
.back-to-top {
    text-align: center;
    margin: 20px 0;
}

.back-to-top-btn {
    background-color: #66c0f4;
    color: #171a21;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

.back-to-top-btn:hover {
    background-color: #4fa8d3;
}

/* Sign-Up Form */
.sign-up-form {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #1b2838;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    z-index: 1001;
    width: 90%;
    max-width: 400px;
    box-sizing: border-box;
}

.sign-up-form:target {
    display: block;
}

.sign-up-form .close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #c6d4df;
    font-size: 24px;
    text-decoration: none;
}

.sign-up-form .close-btn:hover {
    color: #66c0f4;
}

.sign-up-form h2 {
    color: #66c0f4;
    margin-bottom: 20px;
    font-size: 24px;
    text-align: center;
}

.sign-up-form label {
    display: block;
    color: #c6d4df;
    margin-bottom: 5px;
    text-align: left;
}

.sign-up-form input {
    width: calc(100% - 20px);
    padding: 10px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    background-color: #2a3a4d;
    color: #c6d4df;
    font-size: 14px;
    box-sizing: border-box;
}

.sign-up-form input::placeholder {
    color: #8f9ca7;
}

.sign-up-form button {
    background-color: #66c0f4;
    color: #171a21;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 5px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.sign-up-form button:hover {
    background-color: #4fa8d3;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background-color: #1b2838;
    padding: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
    text-align: center;
}

.footer-logo-text {
    font-size: 28px;
    font-weight: bold;
    color: #66c0f4;
}

.footer-contact p {
    margin: 5px 0;
    color: #c6d4df;
    font-size: 14px;
}

.footer-links {
    text-align: left;
    margin: 10px 0;
}

.footer-links h3 {
    margin-bottom: 10px;
    color: #c6d4df;
    font-size: 16px;
}

.footer-links a {
    display: block;
    color: #ffffff;
    margin: 5px 0;
    text-decoration: none;
    font-size: 14px;
}

.footer-links a:hover {
    text-decoration: underline;
    color: #66c0f4;
}

.footer-social {
    text-align: center;
    margin-top: 10px;
}

.footer-social a {
    display: inline-block;
    margin-left: 10px;
}

.footer-social img {
    width: 30px;
    height: 30px;
}

/* Responsive Design */
@media (max-width: 720px) {
    .navbar-desktop {
        display: none;
    }

    .navbar-mobile {
        display: flex;
    }

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

    .sign-up-btn {
        margin-top: 10px;
    }

    .container {
        padding: 10px;
    }

    details {
        font-size: 14px;
    }

    details p {
        font-size: 12px;
    }

    .query-form input,
    .query-form textarea {
        font-size: 12px;
    }

    .query-form button {
        font-size: 14px;
    }

    .sign-up-form {
        width: 95%;
        padding: 15px;
    }

    .sign-up-form h2 {
        font-size: 20px;
    }

    .sign-up-form input {
        font-size: 12px;
    }

    .sign-up-form button {
        font-size: 14px;
    }
}