body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    margin: 0;
    font-size: 24px;
}

.logo p {
    margin: 5px 0 0 0;
    font-size: 12px;
    color: #666;
}

.contact-info p {
    margin: 5px 0;
    font-size: 14px;
}

.da-blyat span {
    color: #888;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: hsl(207.69deg 9.77% 26.08%);
    padding: 0 40px;
    color: #fff;
}

.nav a {
    color: #fff;
    text-decoration: none;
}

.book {
   background-color:hsl(44.15deg 69.63% 66.81%);
   padding: 0 10px;
}
/* Блок 3: Основное содержимое */
.main-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 170px 0 100px;
    background-color: rgb(164 156 154);
    color: #fffefe;
}

.text-content {
    max-width: 50%;
}
.text-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: normal;
    font-family:Arial;
}
.features {
    display: flex;
    justify-content: space-between;
    margin-bottom: 100px;
}

.features p {
    margin: 0;
    font-size: 14px;
}

.icons {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.icons p {
    text-align: center;
    font-size: 15px;
}
.container {
display: flex;
justify-content: space-between;
align-items: center;
background-color: #888;
color: #fff;
padding: 0 40px;
}