/* =============================================
   FOOTER
   ============================================= */

.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
}

/* ---- Основная часть ---- */

.footer__body { padding: 60px 0 48px; }

.footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 48px;
}

/* ---- Колонка 1: лого + описание ---- */

.footer__logo {
    display: inline-flex;
    margin-bottom: 20px;
}

.footer__logo-img {
    display: block;
    max-height: 72px;
    width: auto;
}

.footer__logo-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--footer-heading);
}

.footer__desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--footer-muted);
    margin-bottom: 20px;
}

.footer__meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__meta-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--footer-muted);
    line-height: 1.5;
}

.footer__meta-item span {
    color: #D1D5DC;
}

.footer__meta-icon {
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--accent);
}

/* ---- Заголовок колонки ---- */

.footer__col-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--footer-heading);
    margin-bottom: 20px;
}

/* ---- Навигация ---- */

.footer__nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
}

.footer__nav > li > a {
    display: block;
    padding: 6px 0;
    font-size: 14px;
    color: var(--footer-text);
    transition: color 0.2s;
}

.footer__nav > li > a:hover { color: var(--accent); }

/* ---- Телефоны ---- */

.footer__phones {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__phone {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--footer-text);
    transition: color 0.2s;
}

.footer__phone:hover { color: var(--accent); }

.footer__phone-icon { flex-shrink: 0; color: var(--accent); }

/* ---- Информация ---- */

.footer__info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer__info p {
    font-size: 13px;
    line-height: 1.5;
    color: var(--footer-muted);
}

/* ---- Нижняя строка ---- */

.footer__bottom {
    border-top: 1px solid var(--footer-border);
    padding: 20px 0;
}

.footer__bottom-inner {
    display: flex;
    align-items: center;
    gap: 32px;
}

.footer__copy {
    font-size: 13px;
    color: var(--footer-muted);
    flex-shrink: 0;
}

.footer__legal {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: 100%;
}

.footer__legal > li > a {
    font-size: 13px;
    color: var(--footer-muted);
    transition: color 0.2s;
}

.footer__legal > li > a:hover { color: var(--footer-text); }

/* ---- Кнопка «Наверх» (фиксированная) ---- */

.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid #F4B042;
    background: #FFFFFF;

    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 300;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
}

.scroll-top:hover { background: var(--accent-hover); }

.scroll-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}

/* ============================================
   ПЛАНШЕТ  ≤ 1080px
   ============================================ */

@media (max-width: 1080px) {
    .footer__body { padding: 48px 0 40px; }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px 32px;
    }

    .footer__col--about { grid-column: 1 / -1; }

    .footer__bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

/* ============================================
   МОБАЙЛ  ≤ 768px
   ============================================ */

@media (max-width: 768px) {
    .footer__body { padding: 40px 0 32px; }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__col--about { grid-column: auto; }

    .footer__legal { gap: 12px; flex-direction: column; align-items: flex-start; }

    .scroll-top { bottom: 20px; right: 16px; width: 44px; height: 44px; }
}