.gsap_y {
    opacity: 0;
    transform: translateY(20px);
}
/*----------------------- page_btm -----------------------*/
.page_btm {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 10;
}

/*-- page_pagination --*/
.page_pagination {
    width: 100%;
    height: 2px;
    background-color: var(--white);
}
.page_pagination .bar {
    width: 0%;
    height: 100%;
    background-color: var(--primary);
}

/*-- page_menu --*/
.page_menu {
    width: 100%;
    height: 60px;
    background-color: var(--gray-500);
}
.page_menu.none {
    pointer-events: none;
}
.page_menu > div {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.page_menu .menu {
    display: flex;
    align-items: center;
    gap: 40px;
}
.page_menu .menu li {
    font-size: var(--ft16);
    font-weight: var(--semi-bold);
    color: var(--white);
    opacity: .4;
    transition: opacity .5s ease;
}
.page_menu .menu li.active {
    opacity: 1;
}
.menu_r {
    display: flex;
    gap: 10px;
}
.menu_r .btn {
    width: 140px;
    height: 40px;
}
.menu_r .btn a {
    padding: 0;
    justify-content: center;
}
.menu_r .btn p {
    font-size: var(--ft16);
    text-align: center;
}

/*----------------------- product_main -----------------------*/
.product_main {
    padding: 10px;
}
.product_main .gsap {
    transform: translateY(20px);
    opacity: 0;
}
.product_inner {
    width: 100%;
    padding: 130px 30px 30px;
    border-radius: var(--radius-lg);
    background-color: var(--primary-bg);
    text-align: center;
    position: relative;
}
.prodcut_title {
    font-size: var(--ft100);
    font-weight: var(--semi-bold);
}
.product_text {
    margin-top: 20px;
    font-size: var(--ft24);
    font-weight: var(--medium);
    color: var(--gray-500);
}
.product_tag {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
.product_tag li {
    padding: 10px 20px;
    border-radius: 30px;
    background-color: var(--white);
    font-size: var(--ft18);
    font-weight: var(--medium);
    color: var(--gray-500);
}
.product {
    width: 600px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    transform: translateY(50%);
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.05));
}

.pin_list {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.pin_box {
    position: absolute;
}
.pin {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #555555;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
    transition: background .5s ease, transform .5s ease;
}
.pin::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #555555;
    opacity: 0;
    position: absolute;
    transition: background .5s ease;
    animation: pin 1.3s infinite linear;
}
@keyframes pin {
    0% {
        transform: scale(1);
        opacity: 0;
    }
    80% {
        opacity: .3;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}
.product .pin::after {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    background: url(/images/plus_w.svg) no-repeat center/contain;
    position: absolute;
    transition: transform .5s ease;
}
.pin_title {
    padding: 8px 20px 8px 8px;
    border-radius: 40px;
    background-color: var(--gray-600);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity .5s ease;
    pointer-events: none;
    z-index: 1;
}
.pin_img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    overflow: hidden;
}
.pin_img img {
    width: 20px;
    height: 20px;
}
.pin_title p {
    font-size: var(--ft16);
    font-weight: var(--semi-bold);
    color: var(--white);
}

.product .pin:hover {
    transform: scale(1.2);
}
.product .pin:hover,
.product .pin:hover::before {
    background-color: var(--primary-red);
}
.product .pin:hover::after {
    transform: rotate(90deg);
}
.product .pin_box:hover .pin_title {
    opacity: 1;
}

.btn_list {
    margin-top: 250px;
    display: flex;
    justify-content: end;
    gap: 10px;
}

/*----------------------- features_sec -----------------------*/
.features_sec {
    margin-top: 400px;
}
.sec_name {
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    color: var(--primary);
    text-align: center;
}
.sec_title {
    margin-top: 32px;
    margin-bottom: 80px;
    font-size: var(--ft50);
    font-weight: var(--semi-bold);
    text-align: center;
}

/*-- features_list --*/
.features_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.features_list li {
    width: 100%;
    padding: 20px;
    border-radius: var(--radius-lg);
    background-color: var(--gray-100);
}
.features_top {
    width: 100%;
    padding: 20px 30px;
    border-radius: var(--radius-md);
    background-color: var(--white);
    display: flex;
    align-items: center;
    gap: 20px;
}
.features_img {
    width: 40px;
    height: 40px;
}
.features_title {
    font-size: var(--ft24);
    font-weight: var(--semi-bold);   
}
.features_text {
    padding: 30px 30px 20px;
}
.features_text,
.features_text * {
    font-size: var(--ft20);
    font-weight: var(--gray-500);
}
.features_text strong {
    font-weight: var(--semi-bold);
}
.features_text .under {
    text-decoration: underline;
}
.features_btm {
    margin-top: 60px;
    font-size: var(--ft20);
    color: var(--gray-500);
    text-align: center;
}

/*----------------------- tech_sec -----------------------*/
.tech_sec {
    margin-top: var(--sec-gap);
}

.tech_list {
    display: flex;
    flex-direction: column;
    gap: 140px;
}
.tech_title_box {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}
.tech_title_l {
    width: 300px;
    padding: 36px;
    border-radius: var(--radius-lg);
    background-color: var(--primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.tech_num {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-ss);
    background-color: var(--white);
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
}
.tech_name {
    font-size: var(--ft28);
    font-weight: var(--semi-bold);
    color: var(--white);
    text-align: center;
}
.tech_title_r {
    width: 100%;
    padding: 40px 60px;
    background-color: var(--primary-bg);
    border-radius: var(--radius-lg);
}
.tech_title {
    margin-bottom: 16px;
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
}
.tech_text,
.tech_text * {
    font-size: var(--ft20);
    color: var(--gray-500);
}
.tech_text strong {
    font-weight: var(--semi-bold);
    color: var(--primary);
}
.tech_wrap {
    width: 100%;
    padding: 80px;
    border-radius: var(--radius-lg);
    background-color: var(--gray-100);
}
.wrap_title {
    margin-bottom: 20px;
    padding: 16px 40px;
    background-color: var(--primary-bg);
    border-left: 10px solid var(--primary);
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    color: var(--primary);
}
.wrap_box {
    width: 100%;
    padding: 60px;
    background-color: var(--white);
}
.wrap_box figure {
    width: 100%;
    border-radius: var(--radius-ss);
    overflow: hidden;
}
.tech_desc {
    margin-top: 60px;
}
.tech_desc,
.tech_desc * {
    font-size: var(--ft20);
    color: var(--gray-500);
}
.tech_desc strong {
    font-weight: var(--semi-bold);
    color: var(--primary);
}

/*----------------------- case_sec -----------------------*/
.case_sec {
    margin-top: var(--sec-gap);
}
.case_wrap {
    width: 100%;
    padding: 100px 0;
    background-color: var(--gray-100);
}
.case_list {
    display: flex;
    gap: 10px;
}
.case_list li {
    flex: 1;
    height: 500px;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    transition: all .5s ease;
}
.case_img {
    width: 100%;
    height: 100%;
}
.case_inner {
    width: 100%;
    height: 100%;
    padding: 60px 20px;
    background-color: var(--black-300);
    display: flex;
    align-items: end;
    position: absolute;
    top: 0;
    left: 0;
}
.case_title {
    width: 100%;
    font-size: var(--ft20);
    font-weight: var(--semi-bold);
    color: var(--white);
    text-align: center;
    text-wrap: nowrap;
    transition: all .5s ease;
}
.case_list li:hover {
    flex: 5;
}
.case_list li:hover .case_inner {
    padding: 60px;
}
.case_list li:hover .case_title {
    font-size: var(--ft32);
}

/*----------------------- part_popup -----------------------*/
.part_popup {
    width: 100%;
    height: 100dvh;
    padding: 50px 16px 80px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    overflow-y: auto;
}
.popup_inner {
    width: 100%;
    min-height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.popup_bg {
    width: 100%;
    height: 100%;
    background-color: var(--black-400);
    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity .5s ease;
}
.popup_box {
    width: 100%;
    max-width: 1200px;
    height: 660px;
    border-radius: var(--radius-lg);
    padding: 20px;
    background-color: var(--white);
    display: flex;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .4s ease, transform .4s ease;
}

.part_popup.open {
    opacity: 1;
    pointer-events: all;
}
.part_popup.open .popup_bg {
    opacity: 1;
}
.part_popup.open .popup_box {
    opacity: 1;
    transform: translateY(0);
}

/*-- part_l --*/
.part_l {
    width: 100%;
    min-width: 0;
    padding: 60px 40px;
}
.popup_title {
    margin-bottom: 20px;
    font-size: var(--ft50);
    font-weight: var(--semi-bold);
}
.popup_text {
    font-size: var(--ft18);
    font-weight: var(--medium);
    color: var(--gray-500);
}
.part_swiper {
    width: 100%;
    margin-top: 80px;
    overflow: hidden;
}
.part_box {
    width: 100%;
    background-color: var(--white);
    display: flex;
    gap: 32px;
    pointer-events: none !important;
}
.part_img {
    width: 120px;
    height: 120px;
}
.part_text_box {
    border-left: 1px solid var(--dark-line);
    padding-left: 32px;
}
.part_title {
    margin-bottom: 20px;
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
}
.part_text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.part_text p {
    font-size: var(--ft18);
    color: var(--gray-500);
}

/*-- part_r --*/
.part_r {
    width: 530px;
    border-radius: var(--radius-md);
    background-color: var(--gray-100);
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.popup_product {
    width: 400px;
    position: relative;
}

.part_r .pin {
    width: 14px;
    height: 14px;
}
.part_r .pin_box.active .pin,
.part_r .pin_box.active .pin::before {
    background-color: var(--primary-red);
}
.part_btm {
    width: calc(100% - 28px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    bottom: 14px;
    left: 14px;
}
.swiper_btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-ss);
    background-color: var(--white);
    border: 1px solid var(--dark-line);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background .5s ease;
}
.swiper_btn:hover {
    background-color: var(--gray-100);
}
.swiper_btn img {
    width: 20px;
    height: 20px;
}
.swiper_btn.prev_btn {
    transform: rotate(180deg);
}
.swiper_num {
    font-size: var(--ft16);
    color: var(--gray-500);
}
.swiper_num .swiper-pagination-current {
    font-weight: var(--semi-bold);
    color: var(--gray-600);
}
.popup_close {
    padding: 8px 20px;
    border-radius: 40px;
    background-color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translate(-50%, 100%);
    cursor: pointer;
}
.popup_close p {
    font-size: var(--ft16);
    font-weight: var(--semi-bold);
    color: var(--white);
}
.popup_close::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    background: url(/images/close.svg) no-repeat center/contain;
    transition: transform .5s ease;
}
.popup_close:hover::after {
    transform: rotate(90deg);
}

/*----------------------- more_sec -----------------------*/
.more_sec {
    margin-top: 180px;
}
.more_box {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}
.more_img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.more_inner {
    width: 100%;
    height: 100%;
    padding: 110px;
    background-color: var(--black-400);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    position: relative;
}
.more_text {
    font-size: var(--ft40);
    font-weight: var(--semi-bold);
    color: var(--white);
}
.more_btn {
    display: flex;
    gap: 10px;
}
.more_btn .btn {
    width: 220px;
    height: 180px;
    border-radius: var(--radius-md);
}
.more_btn .btn.gray {
    background-color: var(--white);
}
.more_btn .btn.gray p {
    color: var(--gray-500);
}
.more_btn .btn a {
    padding: 0;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
}
.more_btn .btn img {
    width: 32px;
    height: 32px;
}

@media all and (max-width: 1600px) {
    /*-- product_main --*/
    .product_inner {
        padding-top: 100px;
        padding-bottom: 270px;
    }
    .prodcut_title {
        font-size: var(--ft80);
    }
    .product_text {
        font-size: var(--ft20);
    }
    .product {
        width: 450px;
    }
    .btn_list {
        display: none;
    }

    /*-- features_sec --*/
    .features_sec {
        margin-top: 300px;
    }

    /*-- part_popup --*/
    .popup_box {
        max-width: 1000px;
        height: 550px;
    }
    .part_l {
        padding: 40px 20px;
    }
    .popup_title {
        font-size: var(--ft40);
    }
    .part_swiper {
        margin-top: 60px;
    }
    .part_img {
        width: 90px;
        height: 90px;
    }
    .part_title {
        margin-bottom: 12px;
        font-size: var(--ft20);
    }
    .part_text {
        gap: 2px;
    }
    .part_text p {
        font-size: var(--ft16);
    }
    .part_r {
        width: 400px;
    }
    .popup_product {
        width: 300px;
    }
}

@media all and (max-width: 1400px) {
    .sec_name {
        font-size: var(--ft20);
    }
    .sec_title {
        margin-top: 24px;
        margin-bottom: 60px;
        font-size: var(--ft40);
    }

    /*-- product_main --*/
    .product_inner {
        padding-bottom: 240px;
    }
    .product {
        width: 400px;
    }

    /*-- features_sec --*/
    .features_img {
        width: 30px;
        height: 30px;
    }
    .features_title {
        font-size: var(--ft20);
    }
    .features_text, 
    .features_text * {
        font-size: var(--ft18);
    }

    /*-- tech_sec --*/
    .tech_title_l {
        width: 240px;
        padding: 30px;
    }
    .tech_num {
        width: 32px;
        height: 32px;
        font-size: var(--ft20);
    }
    .tech_name {
        font-size: var(--ft24);
    }
    .tech_title_r {
        padding: 32px 40px;
    }
    .tech_title {
        font-size: var(--ft20);
    }
    .tech_text, 
    .tech_text * {
        font-size: var(--ft18);
    }
    .tech_wrap {
        padding: 60px;
    }
    .wrap_title {
        font-size: var(--ft20);
    }
    .wrap_box {
        padding: 40px;
    }
    .tech_desc, 
    .tech_desc * {
        font-size: var(--ft18);
    }
}

@media all and (max-width: 1200px) {
    /*-- tech_sec --*/
    .tech_wrap {
        padding: 30px;
    }
    .wrap_title {
        padding: 16px 28px;
    }
    .wrap_box {
        padding: 20px;
    }
    .tech_desc {
        margin-top: 32px;
    }

    /*-- part_popup --*/
    .popup_box {
        max-width: 800px;
        height: 500px;
    }
    .part_box {
        flex-direction: column;
        gap: 20px;
    }
    .part_text_box {
        border: none;
        padding: 0;
    }
    .part_r {
        width: 340px;
    }
    .popup_product {
        width: 240px;
    }
}

@media all and (max-width: 1024px) {
    /*-- product_main --*/
    .product_inner {
        padding-bottom: 200px;
    }
    .product {
        width: 350px;
    }

    /*-- features_sec --*/
    .features_list {
        gap: 20px;
    }

    /*-- case_sec --*/
    .case_list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    } 
    .case_list li {
        height: auto;
        aspect-ratio: 1 / 1;
    }
    .case_inner {
        padding: 24px !important;
    }
    .case_title {
        font-size: var(--ft20) !important;
    }

    /*-- tech_sec --*/
    .tech_title_l {
        width: 180px;
    }
    .tech_name {
        font-size: var(--ft20);
    }
}

@media all and (max-width: 768px) {
    .footer {
        padding-bottom: 100px;
    }
    
    .sec_name {
        font-size: var(--ft18);
    }
    .sec_title {
        margin-top: 16px;
        margin-bottom: 40px;
        font-size: var(--ft32);
    }
    
    /*-- page_btm --*/
    .menu_r,
    .menu_r .btn {
        width: 100%;
    }
    .page_menu .menu {
        display: none;
    }
    .menu_r .btn p {
        font-size: var(--ft14);
    }


    /*-- product_main --*/
    .product_inner {
        padding-top: 70px;
        padding-bottom: 170px;
    }
    .prodcut_title {
        font-size: var(--ft45);
    }
    .product_text {
        margin-top: 12px;
        font-size: var(--ft16);
    }
    .product_tag {
        margin-top: 24px;
        gap: 10px;
    }
    .product_tag li {
        padding: 6px 12px;
        font-size: var(--ft14);
    }
    .product {
        width: 300px;
    }
    .pin {
        width: 20px;
        height: 20px;
    }
    .pin_title {
        display: none;
    }

    /*-- features_sec --*/
    .features_sec {
        margin-top: 200px;
    }
    .features_list {
        grid-template-columns: repeat(1, 1fr);
        gap: 16px;
    }
    .features_list li {
        padding: 10px;
    }
    .features_top {
        padding: 16px;
        gap: 14px;
    }
    .features_img {
        width: 24px;
        height: 24px;
    }
    .features_title {
        font-size: var(--ft18);
    }
    .features_text {
        padding: 20px 20px 10px;
    }
    .features_text, 
    .features_text * {
        font-size: var(--ft16);
    }
    .features_btm {
        margin-top: 32px;
        font-size: var(--ft16);
    }

    /*-- tech_sec --*/
    .tech_list {
        gap: 80px;
    }
    .tech_title_box {
        flex-direction: column;
    }
    .tech_title_l {
        width: 100%;
        flex-direction: row;
        justify-content: start;
        padding: 16px;
    }
    .tech_num {
        width: 24px;
        height: 24px;
        font-size: var(--ft16);
    }
    .tech_title_r {
        padding: 24px;
    }
    .tech_title {
        font-size: var(--ft18);
    }
    .tech_text, 
    .tech_text * {
        font-size: var(--ft16);
    }
    .tech_wrap {
        padding: 16px;
    }
    .wrap_title {
        margin-bottom: 10px;
        padding: 10px 16px;
        font-size: var(--ft18);
        border-width: 6px;
    }
    .tech_desc,
    .tech_desc * {
        font-size: var(--ft16);
    }

    /*-- case_sec --*/
    .case_wrap {
        padding: 40px 0;
    }
    .case_list {
        grid-template-columns: repeat(2, 1fr);
    }
    .case_inner {
        padding: 16px !important;
    }
    .case_title {
        font-size: var(--ft16) !important;
    }

    /*-- .more_inner --*/
    .more_sec {
        margin-top: 80px;
    }
    .more_inner {
        padding: 60px 20px 20px;
        flex-direction: column;
    }
    .more_text {
        font-size: var(--ft24);
        text-align: center;
    }
    .more_btn {
        width: 100%;
    }
    .more_btn .btn {
        width: 100%;
        height: 120px;
    }
    .more_btn .btn a {
        gap: 20px;
    }
    .more_btn .btn img {
        width: 20px;
        height: 20px;
    }


    /*-- part_popup --*/
    .popup_box {
        flex-direction: column;
        height: auto;
    }
    .part_l {
        order: 2;
        padding: 30px 10px;
    }
    .popup_title,
    .popup_text {
        display: none;
    }
    .part_swiper {
        margin-top: 0;
    }
    .part_img {
        width: 60px;
        height: 60px;
    }
    .part_r {
        width: 100%;
        padding-top: 16px;
        padding-bottom: 50px;
    }
    .popup_product {
        width: 180px;
    }
    .part_r .pin {
        width: 10px;
        height: 10px;
    }
}