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

.footer {
    background: #174d2b;
    color: #fff;
    padding: 45px 8% 0;
    margin-top: 40px;
}

/* ==============================
   FOOTER CONTAINER - 4 KHỐI
============================== */

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: 35px;
    padding-bottom: 35px;
}

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

.footer-column h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 18px;
    color: #fff;
}

.footer-column p {
    color: #d5e8d8;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
}

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

.footer-column li {
    margin-bottom: 12px;
}

/* LINKS */

.footer-column a {
    color: #d5e8d8;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s ease;
    overflow-wrap: anywhere;
}

.footer-column a:hover {
    color: #a8e6a3;
    padding-left: 5px;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 18px 0;

    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;

    gap: 15px;
    font-size: 13px;
    color: #d5e8d8;
}

.footer-bottom p {
    margin: 0;
    line-height: 1.6;
}

/* ==============================
   TABLET
============================== */

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* ==============================
   MOBILE
============================== */

@media (max-width: 576px) {
    .footer {
        padding: 35px 6% 0;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-bottom: 25px;
    }

    .footer-column h3 {
        margin-bottom: 12px;
    }

    /* Bottom chuyển thành 2 dòng */
    .footer-bottom {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 10px;
        padding: 18px 0;
    }

    .footer-bottom p {
        width: 100%;
        text-align: center;
    }
}