.site-footer-dark { background: #222; color: #ccc; font-size: 14px; margin-top: 40px; }
.site-footer-dark a { color: #ccc; text-decoration: none; transition: 0.3s; }
.site-footer-dark a:hover { color: #fff; }
.site-footer-dark .footer-container { max-width: 1400px; margin: 0 auto; padding: 50px 20px; }
.site-footer-dark .footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; }
.site-footer-dark .footer-col { flex: 1; min-width: 250px; }
.site-footer-dark h4 { color: #fff; margin: 0 0 25px 0; font-size: 16px; font-weight: normal; padding-left: 10px; border-left: 3px solid #4CAF50; line-height: 1; }

.contact-item { display: flex; align-items: center; margin-bottom: 20px; gap: 15px; }
.contact-item .icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; color: #00a046; border: 1px solid #444; }
.social-blocks a i { font-size: 20px; display: flex; align-items: center; justify-content: center; }

.border-list ul { list-style: none; padding: 0; }
.border-list ul li { border-bottom: 1px solid #333; padding: 12px 0; }
.border-list ul li:last-child { border-bottom: none; }

.social-blocks { display: flex; gap: 5px; }
.social-blocks a { display: flex; align-items: center; justify-content: center; width: 45px; height: 45px; color: #fff; }
.soc-fb { background: #3b5998; } .soc-ig { background: #517fa4; } .soc-yt { background: #bb0000; } .soc-tk { background: #000; }

.footer-bottom-dark { background: #1a1a1a; text-align: center; padding: 20px; font-size: 13px; color: #666; }

.mobile-bottom-nav { display: none; position: fixed; bottom: 0; left: 0; width: 100%; background: #fff; box-shadow: 0 -2px 5px rgba(0,0,0,0.1); z-index: 1000; justify-content: space-around; padding: 10px 0; font-size: 11px; color: #666; }
.mobile-bottom-nav div, .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; gap: 5px; cursor: pointer; color: #666; text-decoration: none; }
.mobile-bottom-nav i { font-size: 20px; font-style: normal; }

@media (max-width: 768px) {
    .mobile-bottom-nav { display: flex; }
}
.back-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    height: 46px;
    width: 46px;
    cursor: pointer;
    background-color: #fff;
    border-radius: 50px;
    box-shadow: inset 0 0 0 2px #e9e9e9;
    transition: all .2s linear;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
}

.back-top.backIn {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-top svg {
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    margin: -1px;
}

.back-top svg path {
    stroke: #00a046; /* Цвет полосы прокрутки */
    stroke-width: 4;
    box-sizing: border-box;
}

.back-top span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    font-size: 18px;
    color: #333;
    transition: 0.2s;
}

.back-top:hover span {
    color: #00a046;
    animation: animArrow 1s infinite;
}

@keyframes animArrow {
    0% { transform: translate(-50%, -50%) rotate(-90deg) translateY(0); }
    50% { transform: translate(-50%, -50%) rotate(-90deg) translateY(-3px); }
    100% { transform: translate(-50%, -50%) rotate(-90deg) translateY(0); }
}

@media only screen and (max-width: 768px) {
    .back-top {
        right: 15px;
        bottom: 80px; /* Приподнято над мобильным меню */
    }
    .back-top:hover span {
        animation: none;
    }
}