/* --- Футер --- */
.footer {
    background: #333;
    color: #f5f5f5;
    padding: 60px 20px;
    font-size: 14px;
}

.footer .container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-logo img {
    max-width: 150px;
    margin-bottom: 15px;
    background-color: #ffffff;
    padding: 7px 30px;
    border-radius: 15px;
}

.footer-logo p {
    color: #ccc;
    line-height: 1.6;
}

.footer-nav h4,
.footer-contact h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
}

.footer-nav ul,
.footer-contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav ul li,
.footer-contact ul li {
    margin-bottom: 10px;
}

.footer-nav ul li a,
.footer-contact ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav ul li a:hover,
.footer-contact ul li a:hover {
    color: #D500F9;
}

.footer-bottom {
    border-top: 1px solid #444;
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
    color: #aaa;
}

/* --- Кнопка "Наверх" --- */
.scroll-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: #8000FF;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    font-size: 18px;
    display: none; /* Скрываем кнопку по умолчанию */
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: background 0.3s ease, transform 0.3s ease;
}

.scroll-to-top:hover {
    background: #5d00b5;
    transform: scale(1.1);
}


/* --- Мобильная адаптивность --- */
@media (max-width: 768px) {
    .footer .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-nav ul,
    .footer-contact ul {
        text-align: center;
    }

    .footer-logo img {
        margin: 0 auto;
    }
}