html, body {
    font-family: Inter, system-ui, sans-serif;
    font-size: 16px;
    background: #f3f4f6;
    overflow-x: hidden;
}

.site-main {
    margin-top: 50px;
    padding-left: 12px;
    padding-right: 12px;
}

@media (min-width: 768px) {
    .brand-title {
        font-size: 1.8rem;
    }

    .site-main {
        padding-left: 24px;
        padding-right: 24px;
    }

    .brand-description {
        overflow: visible;
        -webkit-line-clamp: 8; /* можно 10 */
    }
}

@media (min-width: 992px) {
    .header-logo {
        max-height: 110px;   /* компьютер */
    }
    .brand-description{
        font-size: 1rem;
    }
}

.messenger {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.messenger.tg {
    color: #229ED9;
}

.messenger.tg:hover {
    background: #229ED9;
    color: #fff;
}

@media (min-width: 1200px) {
    .site-main {
        padding-left: 300px;
        padding-right: 300px;
    }
}

*, *::before, *::after {
    box-sizing: border-box;
}

.nav-item {
    text-decoration: none;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    position: relative;
    padding-bottom: 4px;
    transition: all .25s ease;
}

.nav-item:hover {
    color: #38b2ac;
}

.nav-item.active::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    right: -4px;
    height: 2px;
    background: linear-gradient(90deg, #ff8800, #38b2ac);
    border-radius: 2px;
}