.page {
    padding-top: 20px;
    background-color: #131313;
}
.page * {
    color: var(--white);
}

/*----------------- main_sec -----------------*/
.main_sec {
    margin-bottom: 100px;
}
.banner {
    width: 100%;
    aspect-ratio: 94 / 33;
    border-radius: var(--radius-lg);
    background-color: var(--gray-400);
    overflow: hidden;
    position: relative;
}
.banner::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-color: var(--black-300);
    position: absolute;
    top: 0;
    left: 0;
}
.banner video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner figure {
    width: 100%;
    height: 100%;
}

/*----------------- item_sec -----------------*/
.item_sec {
    margin-bottom: var(--sec-gap);
}
.sec_h {
    margin-bottom: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sec_title a {
    display: flex;
    align-items: center;
    gap: 16px;
}
.sec_name {
    font-size: var(--ft32);
    font-weight: var(--semi-bold);
}
.btn_cir {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--white-100);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background .4s ease;
}
.btn_cir::before {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    background: url('/images/right_w.svg') no-repeat center/contain;
    transition: transform .4s ease;
}
.sec_title:hover .btn_cir {
    background-color: var(--white-300);
}
.sec_title:hover .btn_cir::before {
    transform: rotate(315deg);
}

.instargram {
    display: flex;
    align-items: center;
    gap: 16px;
}
.instargram p {
    font-size: var(--ft14);
    font-weight: var(--semi-bold);
}
.instar_btn {
    border-radius: 40px;
    background-color: var(--white-100);
}
.instar_btn a {
    padding: 8px 16px 8px 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.instar_btn img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--white);
}
.instar_btn p {
    font-size: var(--ft16);
}

/*-- item_box --*/
.item_box {
    max-width: calc((100% - (32px *3)) / 4);
    margin-right: 32px;
    cursor: pointer;
    transition: transform .4s ease;
}
.content .item_box {
    max-width: calc((100% - (32px *4)) / 5);
}
.portfolio .item_box {
    max-width: calc((100% - (32px *2)) / 3);
}
.item_box:hover {
    transform: translateY(-24px);
}
.portfolio .item_profile {
    margin-bottom: 18px;
}
.item_tag {
    width: 100%;
}
.item_tag li {
    background-color: var(--white-50);
    color: var(--white-700);
}
.item_tag::after {
    content: '';
    display: block;
    width: 50px;
    height: 100%;
    background: linear-gradient(270deg, #131313 0%, rgba(19, 19, 19, 0.00) 100%);
    position: absolute;
    top: 0;
    right: 0;
}


/*----------------- business_sec -----------------*/
.business_swiper {
    width: 100%;
    overflow: hidden;
}
.business_box {
    width: 100%;
    height: auto;
    padding-right: 120px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--white-100);
    background-color: var(--white-50);
    display: flex;
    justify-content: space-between;
    position: relative;
}
.business_l {
    padding: 80px;
}
.business_eng {
    width: fit-content;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    background-color: var(--white-100);
    font-size: var(--ft14);
    font-weight: var(--semi-bold);
    color: var(--white);
}
.business_title {
    margin: 32px 0;
    font-size: var(--ft40);
    font-weight: var(--semi-bold);
}
.business_text {
    font-size: var(--ft20);
    font-weight: var(--medium);
}
.business_box .btn {
    margin-top: 40px;
}

.business_r {
    position: relative;
    display: flex;
    align-items: end;
}
.rebiz {
    width: 600px;
}
.rebiz.rebiz_lg {
    width: 700px;
}
.element {
    position: absolute;
}
.element_1 {
    width: 120px;
    position: absolute;
    left: -5%;
    top: 20%;
    animation: element_web 1.6s infinite alternate;
}
.element_2 {
    width: 70px;
    right: -5%;
    bottom: 20%;
    animation: element_web 1.6s .3s infinite alternate;
}
@keyframes element_web {
    to {
        transform: translateY(20px);
    }
}

.element_3 {
    width: 80px;
    left: 0;
    top: 30%;
    opacity: 0;
    animation: element_branding 1s .05s infinite alternate;
}
.element_4 {
    width: 80px;
    left: 10%;
    top: 14%;
    opacity: 0;
    animation: element_branding 1s .1s infinite alternate;
}
.element_5 {
    width: 80px;
    right: 10%;
    top: 14%;
    opacity: 0;
    animation: element_branding 1s .15s infinite alternate;
}
.element_6 {
    width: 80px;
    right: 0;
    top: 30%;
    opacity: 0;
    animation: element_branding 1s .2s infinite alternate;
}
@keyframes element_branding {
    to {
        opacity: 1;
    }
}

.element_7 {
    width: 100px;
    top: 16%;
    left: 0;
    animation: element_ad 2s infinite;
}
.element_8 {
    width: 60px;
    right: -5%;
    top: 30%;
    animation: element_ad 2s infinite;
}
@keyframes element_ad {
    0% {
        opacity: 0;
        transform: translateY(0px);
    }
    30% {
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translateY(-30px);
        opacity: 0;
    }
}

.element_9  {
    width: 120px;
    top: 0;
    left: 31%;
    animation: element_fran 1.5s infinite alternate;
}
.element_10 {
    width: 70px;
    top: 14%;
    right: -4%;
    animation: element_fran 1.5s .2s infinite alternate;
}
.element_11 {
    width: 160px;
    top: -5%;
    right: 20%;
    animation: element_fran 1.5s .15s infinite alternate;
}
.element_12 {
    width: 70px;
    top: 10%;
    left: 0;
    animation: element_fran 1.5s .1s infinite alternate;
}
@keyframes element_fran {
    to {
        transform: translateY(13px);
    }
}

/*-- business_pagination --*/
.business_pagination {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.business_btn {
    width: 100%;
    padding: 18px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--white-100);
    background-color: var(--white-50);
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    position: relative;
    transition: background .4s ease;
}
.business_btn:hover {
    background-color: var(--white-100);
}
.business_icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background-color: var(--white-50);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}
.business_icon img {
    width: 20px;
    height: 20px;
}
.business_btn p {
    font-size: var(--ft20);
    font-weight: var(--semi-bold);
    position: relative;
    z-index: 1;
    text-align: center;
}
.timeline {
    width: 0%;
    height: 100%;
    border-radius: var(--radius-lg);
    background-color: var(--primary);
    position: absolute;
    left: 0;
    top: 0;
}

/*----------------- contact_sec -----------------*/
.contact_sec {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 40px;
}
.contact_sec .map {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.contact_r {
    padding-left: 60px;
}
.contact_title {
    font-size: var(--ft32);
    margin-bottom: 32px;
}
.contact_list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact_list li {
    display: flex;
    align-items: center;
    gap: 24px;
}
.contact_list p.bold {
    width: 45px;
    font-weight: var(--medium);
}
.contact_list a {
    width: fit-content;
    color: var(--white-800);
}

.btn_list {
    margin-top: 50px;
    display: flex;
    gap: 18px;
}

/*-- business_link --*/
.business_link {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(2 ,1fr);
    gap: 32px;
}
.link_box {
    width: 100%;
    background-color: var(--white-50);
    border: 1px solid var(--white-100);
    border-radius: var(--radius-lg);
    transition: background .3s ease;
}
.link_box:hover {
    background-color: var(--white-100);
}
.link_box a {
    padding: 40px 60px 40px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.link_text {
    font-size: var(--ft16);
    font-weight: var(--medium);
    margin-bottom: 12px;
}
.link_title {
    font-size: var(--ft22);
    font-weight: var(--semi-bold);
}
.link_icon {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

@media all and (max-width: 1600px) {
    /*-- business_sec --*/
    .business_box {
        padding-right: 80px;
    }
    .rebiz {
        width: 500px;
    }
    .rebiz.rebiz_lg {
        width: 550px;
    }
    .element_3,
    .element_4,
    .element_5,
    .element_6 {
        width: 60px;
    }
}

@media all and (max-width: 1400px) {
    .sec_name {
        font-size: var(--ft28);
    }
    .btn_cir {
        width: 28px;
        height: 28px;
    }
    .btn_cir::before {
        width: 16px;
        height: 16px;
    }

    /*-- item_sec --*/
    .item_box {
        max-width: calc((100% - (32px * 2)) / 3);
    }
    .content .item_box {
        max-width: calc((100% - (32px * 3)) / 4);
    }
    .portfolio .item_box {
        max-width: calc((100% - (32px * 1)) / 2);
    }

    /*-- business_sec --*/
    .business_l {
        padding: 60px;
    }
    .business_title {
        font-size: var(--ft32);
    }
    .business_text {
        font-size: var(--ft18);
    }
    .rebiz {
        width: 400px;
    }
    .rebiz.rebiz_lg {
        width: 450px;
    }
    .element_1 {
        width: 100px;
    }
    .element_2 {
        width: 50px;
    }
    .business_icon {
        width: 32px;
        height: 32px;
    }
    .business_icon img {
        width: 16px;
        height: 16px;
    }
    .business_btn p {
        font-size: var(--ft18);
    }


    /*-- contact_sec --*/
    .contact_r {
        padding-left: 40px;
    }
    .contact_title {
        font-size: var(--ft28);
    }

    .business_link {
        grid-template-columns: repeat(1, 1fr);
        gap: 20px;
    }
    .link_title {
        font-size: var(--ft20);
    }
    .link_icon {
        width: 60px;
        height: 60px;
    }
}

@media all and (max-width: 1200px) {
    /*-- business_sec --*/
    .business_l {
        padding: 40px;
    }
    .business_title {
        margin: 24px 0;
        font-size: var(--ft28);
    }
    .business_text {
        font-size: var(--ft16);
    }
    .rebiz {
        width: 320px;
    }
    .rebiz.rebiz_lg {
        width: 350px;
    }
    .element_1 {
        width: 70px;
    }
    .element_2 {
        width: 32px;
        right: -8%;
    }
    .element_3, 
    .element_4,
    .element_5, 
    .element_6 {
        width: 40px;
    }
    .element_7 {
        width: 70px;
    }
    .element_8 {
        width: 40px;
    }
    .element_9 {
        width: 80px;
    }
    .element_10 {
        width: 50px;
    }
    .element_11 {
        width: 100px;
    }
    .element_12 {
        width: 50px;
    }
}

@media all and (max-width: 1024px) {
    /*-- item_sec --*/
    .item_box {
        max-width: calc((100% - (20px * 2)) / 3);
        margin-right: 20px;
    }
    .content .item_box {
        max-width: calc((100% - (20px * 2)) / 3);
    }
    .portfolio .item_box {
        max-width: calc((100% - (20px * 1)) / 2);
    }

    /*-- business_sec --*/
    .business_box {
        flex-direction: column;
        padding: 0;
    }
    .business_l  {
        padding: 32px 24px 24px;
    }
    .business_l * {
        text-align: center;
    }
    .business_eng {
        margin: 0 auto;
        font-size: var(--ft12);
    }
    .business_title {
        margin: 16px 0;
        font-size: var(--ft24);
    }
    .business_text {
        font-size: var(--ft14);
    }
    .business_box .btn {
        margin: 32px auto 0;
    }
    .business_r {
        margin: 0 auto;
    }
    .rebiz {
        width: 80%;
        max-width: 400px;
        margin: 0 auto;
    }
    .rebiz.rebiz_lg {
        width: 90%;
        max-width: 450px;
    }
    .business_pagination {
        margin-top: 12px;
        gap: 12px;
    }
    .business_btn {
        padding: 12px 10px;
        flex-direction: column;
        gap: 10px;
    }
    .business_icon {
        width: 24px;
        height: 24px;
    }
    .business_icon img {
        width: 12px;
        height: 12px;
    }
    .business_btn p {
        font-size: var(--ft14);
    }
    

    /*-- contact_sec --*/
    .contact_sec {
        grid-template-columns: repeat(1, 1fr);
        gap: 32px;
    }
    .contact_r {
        padding-left: 0;
    }
    .contact_sec .map {
        order: 2;
    }

    .link_box a {
        padding: 32px 40px 32px 32px;
    }
}

@media all and (max-width: 768px) {
    .main_sec {
        margin-bottom: 60px;
    }
    .banner {
        aspect-ratio: 1 / 1;
    }
    .sec_h {
        margin-bottom: 32px;
        flex-direction: column;
        align-items: start;
        gap: 20px;
    }
    .sec_title a {
        gap: 10px;
    }
    .sec_name {
        font-size: var(--ft24);
    }
    .btn_cir {
        width: 24px;
        height: 24px;
    }
    .instargram {
        gap: 10px;
    }
    .instar_btn a {
        padding: 6px 8px 6px 6px;
        gap: 6px;
    }
    .instar_btn img {
        width: 16px;
        height: 16px;
    }
    .instar_btn p {
        font-size: var(--ft12);
    }
    .instargram p {
        font-size: var(--ft12);
    }

    /*-- item_sec --*/
    .item_box {
        max-width: calc((100% - (20px * 1)) / 2);
    }
    .item_box:hover {
        transform: translateY(0);
    }
    .portfolio .item_profile {
        margin-bottom: 12px;
    }

    /*-- business_sec --*/
    .element_1 {
        width: 50px;
        left: 6%;
    }
    .element_2 {
        width: 24px;
        right: 3%;
    }
    .element_3, .element_4, .element_5, .element_6 {
        width: 24px;
    }
    .element_3 {
        left: 4%;
    }
    .element_6 {
        right: 4%;
    }
    .element_7 {
        width: 40px;
        left: 5%;
    }
    .element_8 {
        width: 24px;
        right: 5%;
    }
    .element_9 {
        width: 50px;
    }
    .element_10 {
        width: 32px;
        right: 5%;
    }
    .element_11 {
        width: 60px;
        top: 0;
    }
    .element_12 {
        width: 24px;
        left: 5%;
    }
    .business_pagination {
        margin-top: 8px;
        gap: 8px;
    }

    /*-- contact_sec --*/
    .contact_title {
        font-size: var(--ft24);
    }
    .contact_list * {
        font-size: var(--ft14);
    }
    .contact_list p.bold {
        width: 30px;
    }
    .btn_list {
        margin-top: 32px;
    }
    .contact_sec .map {
        height: 300px;
    }
    .link_box a {
        padding: 20px;
        justify-content: start;
        gap: 20px;
    }
    .link_l {
        order: 2;
    }
    .link_icon {
        width: 40px;
        height: 40px;
    }
    .link_text {
        font-size: var(--ft14);
        margin-bottom: 6px;
    }
    .link_title {
        font-size: var(--ft16);
    }
}

@media all and (max-width: 500px) {
    /*-- item_sec --*/
    .item_box {
        max-width: 100%;
        margin-right: 10px;
    }
    .content .item_box {
        max-width: calc((100% - (10px * 1)) / 2);
    }
    .portfolio .item_box {
        max-width: 100%;
    }

    /*-- contact_sec --*/
    .btn_list {
        flex-direction: column;
        gap: 12px;
    }
}