.main-footer {
    background: #1f2235;
    color: white;
    margin-top: 40px;
}

.footer-top {
    padding: 40px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer-col h3 {
    margin-bottom: 15px;
    color: #f58220;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.9;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    opacity: 1;
    color: #f58220;
}

.footer-social a {
    display: inline-block;
    width: 35px;
    height: 35px;
    background: #f58220;
    color: white;
    text-align: center;
    line-height: 35px;
    border-radius: 50%;
    margin-right: 8px;
    transition: 0.3s;
}

.footer-social a:hover {
    background: #ff9a3c;
    transform: translateY(-3px);
}

.footer-bottom {
    background: #16182a;
    text-align: center;
    padding: 15px;
    font-size: 13px;
    opacity: 0.8;
}
@media (max-width: 768px) {

    .main-footer {
        margin-top: 28px;
        background:
            radial-gradient(circle at top right, rgba(245,130,32,.22), transparent 38%),
            linear-gradient(180deg, #1f2235, #151728);
        overflow: hidden;
    }

    .footer-top {
        padding: 34px 18px 26px;
    }

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

    .footer-col {
        padding: 18px;
        border-radius: 20px;
        background: rgba(255,255,255,.055);
        border: 1px solid rgba(255,255,255,.08);
        box-shadow: 0 14px 35px rgba(0,0,0,.14);
        backdrop-filter: blur(10px);
    }

    .footer-col h3 {
        margin: 0 0 10px;
        color: #ff9a3c;
        font-size: 18px;
        font-weight: 900;
    }

    .footer-col p {
        margin: 0 0 8px;
        font-size: 14px;
        line-height: 1.55;
        opacity: .92;
    }

    .footer-col ul {
        margin: 0;
        padding: 0;
    }

    .footer-col ul li {
        margin: 0;
    }

    .footer-col ul li a {
        display: block;
        padding: 10px 0;
        color: #fff;
        font-weight: 700;
        border-bottom: 1px solid rgba(255,255,255,.08);
        opacity: .9;
    }

    .footer-col ul li:last-child a {
        border-bottom: none;
    }

    .footer-social {
        display: flex;
        gap: 10px;
        margin-top: 8px;
    }

    .footer-social a {
        width: 42px;
        height: 42px;
        line-height: 42px;
        margin-right: 0;
        border-radius: 14px;
        background: linear-gradient(135deg, #f58220, #c2410c);
        font-weight: 900;
        box-shadow: 0 10px 24px rgba(245,130,32,.28);
    }

    .footer-bottom {
        padding: 16px 18px 20px;
        background: rgba(0,0,0,.22);
        font-size: 12px;
        line-height: 1.55;
        opacity: 1;
    }

    .footer-bottom p {
        margin: 0 auto;
        max-width: 320px;
        color: rgba(255,255,255,.82);
    }
}