.footer-content {
    /*display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;*/ /* canh trên thẳng hàng */
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start; /* căn trái thay vì dàn đều */
    align-items: flex-start;
    text-align: left; /* đảm bảo chữ cũng căn trái */
}

/* Cột */
.footer-item {
    width: calc(33% - 20px);
    margin-bottom: 20px;
}

/* Tiêu đề */
.footer-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 18px;
    color: #1d1d1d;
}

/* Mô tả nhận email */
.footer-item p {
    margin-bottom: 12px;
    font-size: 14px;
    color: #000; /* đổi sang đen */
}

/* Social */
.footer-social {
    display: flex;
    align-items: center; /* căn icon thẳng hàng */
    gap: 12px;
}

.social-circle {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #cccccc;
    transition: 0.3s;
}

    /* Facebook */
    .social-circle.fb i {
        font-size: 20px;
        color: #1877f2;
    }

    .social-circle.fb:hover {
        background: #1877f2;
    }

        .social-circle.fb:hover i {
            color: #ffffff;
        }

    /* YouTube */
    .social-circle.yt i {
        font-size: 20px;
        color: #ff0000; /* luôn đỏ */
    }

    .social-circle.yt:hover {
        background: #ff0000;
    }

        .social-circle.yt:hover i {
            color: #ffffff;
        }

.footer-title {
    text-align: left;
    font-weight: bold;
}

.footer-bottom {
    text-align: center;
    padding: 10px 0;
    margin-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 14px;
}

@@media (max-width: 768px) {
    .footer-item {
        width: 100%;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

.footer-section .form-control {
    background: white;
    border: 1px solid #dcdcdc;
    color: black;
}

.qr-box {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
}

.qr-item {
    text-align: center;
}

    .qr-item img {
        width: 90px;
        height: 90px;
        border-radius: 10px;
        border: 2px solid #fff;
        background: #fff;
        transition: transform 0.3s;
    }

        .qr-item img:hover {
            transform: scale(1.08);
        }

    .qr-item p {
        margin-top: 8px;
        font-size: 13px;
        color: #fff;
        font-weight: bold;
    }

.footer-info a {
    color: white;
    text-decoration: none;
    transition: .2s;
}

    .footer-info a:hover {
        color: white;
    }