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

/* Основные стили */
body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
}

/* Шапка */
header {
    background-color: #333;
    color: white;
    padding: 10px 0;
    text-align: center;
}

header .logo h1 {
    font-size: 2rem;
}

header nav ul {
    list-style: none;
    padding: 0;
}

header nav ul li {
    display: inline;
    margin-right: 15px;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
}

header nav ul li a:hover {
    text-decoration: underline;
}

/* Основной контент */
main {
    padding: 20px;
}

.banner {
    text-align: center;
    background-color: #e0e0e0;
    padding: 50px;
    margin-bottom: 20px;
}

.banner h2 {
    font-size: 2.5rem;
    color: #333;
}

.banner p {
    font-size: 1.2rem;
    color: #555;
}

.about-us {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    margin-bottom: 20px;
}

.about-us h2 {
    font-size: 2rem;
    color: #333;
}

.about-us p {
    font-size: 1.1rem;
    color: #666;
}

.footer-info {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: white;
}

/* Подвал */
footer {
    background-color: #222;
    color: white;
    text-align: center;
    padding: 10px;
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li {
    display: inline;
    margin-right: 15px;
}

footer ul li a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
}

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