footer {
    width: 100%;
    height: auto;
    background-color: #333333;
    padding: 50px 0;
    position: relative;
    z-index: 1;
}

footer .flex_container {
    width: 1440px;
    height: 100%;
    margin: 0 auto;
    align-items: center;
}

.footer_left, .footer_right {
    width: 50%;
    height: 100%;
}

.footer_left_content {
    width: calc(100% - 100px);
    height: 100%;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.footer_left_content .contact_us {
    font-size: 6rem;
    font-weight: 500;
    line-height: 7rem;
    color: #fff;
    text-transform: uppercase;
    font-family: 'Rajdhani', sans-serif;
}

.arrow_footer {
    width: 440px;
}

.heading {
    text-transform: capitalize;
    color: #8E0700;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 0;
}

.contact_line p:nth-of-type(2) {
    margin-top: 0;
    color: #fff;
}

.contact_line a {
    text-decoration: none;
    color: #fff;
}

.contact_line a p {
    margin-top: 0;
}

.contact_line a:hover {
    text-decoration: underline;
}

.social_line {
    padding-top: 30px;
}

.social_line i {
    color: #fff;
    font-size: 2rem;
    margin-right: 20px;
    transition: 0.3s;
    -webkit-transition: 0.3s;
}

.social_line i:hover {
    cursor: pointer;
    color:#8E0700;
    transform: scale(1.1);
}

.footer_right_content {
    width: calc(100% - 100px);
    height: 100%;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.button {
    width: 400px;
    height: 80px;
    border: 1px solid #fff;
}

.flex_button {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    position: relative;
    transition: 0.3s;
    -webkit-transition: 0.3s;
}

.flex_button a {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.button_text {
    width: 70%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid #fff;
    transition: 0.3s;
    -webkit-transition: 0.3s;
}

.button_text span {
    color: #fff;
    line-height: 1.8rem;
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    font-family: 'Rajdhani', sans-serif;
}

.button_arrow {
    width: 30%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.button_arrow i {
    color: #fff;
    font-size: 2rem;
    transition: 0.3s;
    -webkit-transition: 0.3s;
}

.flex_button:hover {
    background-color: #fff;
}

.flex_button:hover .button_text {
    border-right: 1px solid #333333;
}

.flex_button:hover .button_text span {
    color: #333333;
}

.flex_button:hover .button_arrow i {
    color: #333333;
}

.list_footer {
    width: 100%;
    height: auto;
}

.list_footer ul {
    margin-bottom: 0;
}

.list_footer ul li {
    color: #BC0400;
    text-transform: uppercase;
    font-size: 1rem;
    font-weight: 700;
    padding: 20px 0;
    font-family: 'Overpass Mono', monospace;
}

ul.sub_ul {
    list-style: none;
    padding-left: 10px;
}

ul li.sub_li {
    color: #fff;
    font-size: 1rem;
    text-transform: capitalize;
    font-weight: 500;
    letter-spacing: 2px;
    padding: 3px 0;
}

ul li a.sub_a {
    color: #fff;
    text-transform: lowercase;
    font-family: 'Rajdhani', sans-serif;
}

ul li a.sub_a:hover {
    text-decoration: none;
}

@media screen and (max-width: 1440px) {

    footer .flex_container {
        width: 1280px;
    }

}

@media screen and (max-width: 1280px) {

    footer {
        height: auto;
    }
    
    footer .flex_container {
        width: calc(100% - 100px);
        flex-direction: column;
        height: auto;
        margin: 0 auto;
        padding: 50px 0;
    }

    .footer_left, .footer_right {
        width: calc(100% - 100px);
        height: auto;
        margin: 0 auto;
        text-align: center;
    }

    .footer_right {
        padding-top: 50px;
    }

    .footer_left_content {
        width: 100%;
        height: auto;
        align-items: center;
    }

    .social_line {
        width: 100%;
        padding-top: 10px;
    }

    .social_line i {
        margin: 1%;
    }

    .footer_right_content {
        width: 100%;
        height: auto;
        align-items: center;
    }

    .list_footer ul {
        padding-left: 0;
        list-style: none;
    }

    .list_footer ul li:last-child {
        padding-bottom: 0;
    }

}

@media screen and (max-width: 834px) { 

    .footer_left, .footer_right {
        width: 100%;
    }

}

@media screen and (max-width: 768px) {

    .footer_left_content .contact_us {
        font-size: 5rem;
        line-height: 6rem;
    }

    .arrow_footer {
        width: 350px;
    }

}

@media screen and (max-width: 600px) {

    footer .flex_container {
        width: calc(100% - 50px);
    }

}

@media screen and (max-width: 414px) {

    .footer_left_content .contact_us {
        font-size: 4rem;
        line-height: 5rem;
    }
    
    .button {
        width: 100%;
    }

    .arrow_footer {
        width: 230px;
    }

}

@media screen and (max-width: 360px) {

    .button_text span {
        font-size: 1.2rem;
    }

}