/* Общие стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

/* Шапка */
header {
    background: #35424a;
    color: #ffffff;
    padding: 20px 0;
    border-bottom: #e8491d 3px solid;
}

header h1 {
    float: left;
}

header nav {
    float: right;
    margin-top: 10px;
}

header ul {
    list-style: none;
}

header li {
    display: inline;
    padding: 0 20px;
}

header a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

header a.active, header a:hover {
    color: #e8491d;
    font-weight: bold;
}

/* Основное содержимое */
main {
    padding: 20px 0;
    min-height: 400px;
}

.hero {
    text-align: center;
    padding: 40px 0;
}

.hero h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.features {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.feature {
    flex: 1;
    padding: 20px;
    background: #fff;
    margin: 0 10px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.feature h3 {
    margin-bottom: 10px;
    color: #e8491d;
}

/* Формы */
.auth-form {
    max-width: 500px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #35424a;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.btn {
    display: inline-block;
    background: #e8491d;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}

.btn:hover {
    background: #35424a;
}

/* Личный кабинет */
.account-info {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.profile {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.avatar {
    font-size: 50px;
    margin-right: 20px;
}

.details h3 {
    color: #35424a;
    margin-bottom: 5px;
}

.account-actions h3 {
    margin-bottom: 15px;
    color: #35424a;
}

.account-actions ul {
    list-style: none;
}

.account-actions li {
    margin-bottom: 10px;
}

.account-actions a {
    color: #e8491d;
    text-decoration: none;
}

.account-actions a:hover {
    text-decoration: underline;
}

/* Подвал */
footer {
    background: #35424a;
    color: #ffffff;
    text-align: center;
    padding: 20px 0;
    margin-top: 30px;
}

/* Адаптивность */
@media(max-width: 768px) {
    header h1, header nav {
        float: none;
        text-align: center;
    }

    header nav {
        margin-top: 20px;
    }

    .features {
        flex-direction: column;
    }

    .feature {
        margin: 10px 0;
    }
}