body {
    font-family: 'Roboto', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.main-container {
    width: 90%;
    max-width: 800px;
    background: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.header {
    background-color: #2c3e50;
    color: #fff;
    padding: 40px 20px;
    text-align: center;
    position: relative;
}

.header h1 {
    margin: 0;
    font-size: 2.5em;
}

.header p {
    font-size: 1.2em;
    margin: 10px 0 20px;
}

.header button {
    background-color: #e74c3c;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 5px;
    cursor: pointer;
}

.header button:hover {
    background-color: #c0392b;
}

.logo {
    position: absolute;
    top: 20px;
    left: 20px;
    max-width: 100px;
    height: auto;
}

.info-section, .features-section, .similar-domains-section, .contact-section {
    padding: 40px 20px;
    text-align: center;
}

.info-section h2, .features-section h2, .similar-domains-section h2, .contact-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.features-section ul, .similar-domains-list {
    list-style: none;
    padding: 0;
}

.features-section li, .similar-domains-list li {
    font-size: 1.2em;
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.features-section li::before {
    content: '✔';
    color: #27ae60;
    position: absolute;
    left: 0;
    top: 0;
}

.similar-domains-list li a {
    color: #2980b9;
    text-decoration: none;
}

.similar-domains-list li a:hover {
    text-decoration: underline;
}

.contact-section p {
    font-size: 1.2em;
    margin: 20px 0;
}

.contact-section button {
    background-color: #2980b9;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 5px;
    cursor: pointer;
}

.contact-section button:hover {
    background-color: #1a5e85;
}

.contact-section a {
    color: #2980b9;
    text-decoration: none;
}

.contact-section a:hover {
    text-decoration: underline;
}

.footer {
    background-color: #ecf0f1;
    color: #7f8c8d;
    padding: 20px;
    text-align: center;
}