/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ECEEF1; /* Changed to a solid light grey */
    margin: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 20px auto;
    text-align: center;
    padding: 20px 15px;
    background-color: #87CEEB;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}

.logo-container {
    margin-bottom: 15px;
}

#logo {
    max-width: 200px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Heading */
.heading {
    font-size: 1.8em;
    margin-bottom: 10px;
    color: #2B547E;
}

/* Subheading with link */
.subheading {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: #333333;
}

.subheading a {
    color: #2B547E;
    text-decoration: none;
}

.subheading a:hover {
    color: #3D7EA6;
}

/* Contact Info Styling */
.contact-info {
    margin-top: 15px;
    color: #333333;
}

.help-text {
    font-size: 1.2em;
}

.contact-text {
    font-size: 0.9em;
}

.contact-info a {
    color: #2B547E;
    text-decoration: none;
}

.contact-info a:hover {
    color: #3D7EA6;
}

/* Button styling */
button {
    background-color: #2B547E;
    color: white;
    padding: 8px 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    width: 40%;
    font-size: 0.9em;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #3D7EA6;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Input styling */
#domain {
    width: 80%;
    max-width: 400px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-bottom: 8px;
    font-size: 0.9em;
}

/* Form container */
.form-container {
    width: 60%;
    margin: 20px auto;
    padding: 10px;
    background-color: #ECEEF1;
    border-radius: 10px;
    box-sizing: border-box;
}

.form-container h3 {
    font-weight: bold;
    margin-bottom: 15px;
    font-size: 1.2em;
    text-align: center;
}

/* Loading Spinner */
#loading-spinner {
    margin-top: 15px;
    font-size: 1em;
    color: #2B547E;
    text-align: center;
}

/* Iframe Styles */
#result-frame {
    width: 100%;
    height: 600px;
    border: none;
    margin-top: 15px;
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .container {
        width: 95%;
    }

    #domain {
        width: 100%;
        max-width: none;
    }

    button {
        width: 100%;
    }

    .form-container {
        width: 100%;
    }
}