@import url('https://fonts.googleapis.com/css2?family=Inter:wght@700&display=swap');  /* font-family: 'Inter', sans-serif; */

/* #content */
.img_box img {width: 100%;}
.block {display: block;}
.p_color {color: #45958E;}

section > .inner {padding: 160px 16.66%; box-sizing: border-box;}
section .inner .title_text {font-weight: 700; font-size: 64px; letter-spacing: -1px; text-align: center; margin-bottom: 40px;}
section .inner .title_text .add_text {display: block; font-weight: 400; font-size: .63em; margin-bottom: .5em;}
section .inner .sub_explain p {font-size: 28px; line-height: 42px; letter-spacing: -1px; text-align: center; margin-bottom: 1em;}
section .inner .sub_explain p:last-of-type {margin-bottom: 0;}


/*.sub_visual {background: linear-gradient(90deg, #000 0%, #00604E 100%);}*/
.sub_visual {background-image: url(../images/title.png); background-repeat: no-repeat; background-position: center; background-size: cover;}
.sub_visual .inner h3 .add_text {font-size: 28px; margin: .75em 0 0;}


.sub_intro .inner {padding: 120px 16.66%; display: flex; align-items: center; gap: 56px;}
.sub_intro .inner > div {width: 50%;}
.sub_intro .inner .img_box img {border-radius: 30px;}
.sub_intro .inner .text_box > p {font-size: 36px; line-height: 48px; letter-spacing: -1px;}
.sub_intro .inner .text_box > p strong {display: block; font-size: 72px; line-height: 86px; letter-spacing: -1px; margin-top: .3em;}
.sub_intro .inner .text_box .sub_explain {color: #474A4D; margin-top: 42px;}
.sub_intro .inner .text_box .sub_explain p {font-size: 24px; line-height: 40px; text-align: left;}


.info_surgery {background: #FAFAFA;}
.info_surgery .inner .title_text {margin-bottom: 60px;}
.info_surgery .inner ul {display: flex;}
.info_surgery .inner ul li {width: 25%; padding: 0 2%; box-sizing: border-box; border-left: 1px solid #DFE0E2;}
.info_surgery .inner ul li:first-child {border-left: none;}
.info_surgery .inner ul li .icon_box {width: 60%; padding-top: 60%; background-position: center; background-repeat: no-repeat; background-size: contain; margin: 0 auto 10px;}
.info_surgery .inner ul li p {font-size: 24px; letter-spacing: -1px; color: #474A4D; text-align: center;}
.info_surgery .inner ul li p strong {display: block; font-size: 32px; font-weight: 600; line-height: 46px; letter-spacing: -1px; color: #161718; margin-bottom: .3em;}


.distinction {background: linear-gradient(90deg, #070B0A 0%, #070B0A 25%, #090E0D 45%, #052411 100%); color: #fff; position: relative; z-index: 1;}
.distinction::after {content: ''; display: block; width: 100%; height: 100%; background-image: url(../images/img_bg_model.png);
    background-repeat: no-repeat; background-position: center right; background-size: auto 100%; position: absolute; right: 5%; top: 0; z-index: -1;}
.distinction .inner .title_text {background: linear-gradient(90deg, #ABABAB 0, #FFFFFF 80%); color: transparent; -webkit-background-clip: text; text-align: left; margin-bottom: 80px;}
.distinction .inner ul {display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;}
.distinction .inner ul li {position: relative;}
.distinction .inner ul li::before {content: ''; display: block; width: 100%; padding-top: 100%;}
.distinction .inner ul li > div {width: 100%; height: 100%; border-radius: 50%; background: rgba(1, 185, 152, .6); text-align: center;
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    display: flex; flex-direction: column; align-items: center; justify-content: center; position: absolute; top: 0; left: 0;}
.distinction .inner ul li .num {display: inline-block; font-weight: 700; font-size: 18px; letter-spacing: -.75px; padding: 8px; border-radius: 50%; background: #fff; color: #45958E;}
.distinction .inner ul li strong {display: block; font-weight: 600; font-size: 24px; line-height: 34.5px; letter-spacing: -.75px; margin: 15px 0 12px;}
.distinction .inner ul li p {font-size: 18px; line-height: 28.5px; letter-spacing: -.75px;}


.recommend {background: linear-gradient(90deg, #070B0A 0%, #070B0A 25%, #090E0D 45%, #052411 100%); position: relative;}
.recommend::before {content: ''; display: block; width: 50%; height: 70px; background: #FAFAFA; border-top-right-radius: 70px; position: relative; left: 0; top: 1px; z-index: 1;}
.recommend::after {content: ''; display: block; width: 50%; height: 70px; background: #FAFAFA; border-top-left-radius: 70px; position: absolute; right: 0; top: 1px; z-index: 1;}
.recommend .inner {background: #FAFAFA; padding: 90px 0 0;}
.recommend .inner .title_text {margin-bottom: 60px;}
.recommend .inner ul {width: 50%; margin: 0 auto 160px;}
.recommend .inner ul li {display: flex; gap: 16px; align-items: center; background: #fff; border-radius: 20px; padding: 20px 5%; margin-bottom: 20px;}
.recommend .inner ul li:last-child {margin-bottom: 0;}
.recommend .inner ul li .check {flex-shrink: 0; display: inline-block; width: 36px; height: 36px; background: url(../images/icon_check.png) center no-repeat; background-size: contain;}
.recommend .inner ul li p {flex-grow: 1; font-size: 24px; line-height: 36px; letter-spacing: -1px;}
.recommend .inner ul li p strong {font-weight: 600;}
.recommend .inner .banner {width: 100%; height: 666px; background-image: url(../images/img_onda_laser.png); 
    background-repeat: no-repeat; background-position: center; background-size: contain; position: relative;}
.recommend .inner .banner .title_text {width: 40%; position: absolute; top: 90px; left: 50%; text-align: left;}


.definition {background-image: url(../images/img_onda_bg.jpg); background-repeat: no-repeat; background-position: center; background-size: cover; color: #fff;}
.definition .inner {position: relative;}
.definition .inner::after {content: ''; display: block; width: 20%; padding-top: calc(1042/403 * 20%); background-image: url(../images/img_onda_machine.png); 
    background-repeat: no-repeat; background-size: contain; position: absolute; top: 50%; right: 16%; transform: translateY(-50%);}
.definition .inner .title_text {text-align: left; margin-bottom: 110px;}
.definition .inner ul {width: 70%;}
.definition .inner .text_box {margin-bottom: 82.5px;}
.definition .inner .text_box li {margin-bottom: 28px; position: relative; z-index: 1;}
.definition .inner .text_box li:last-child {margin-bottom: 0;}
.definition .inner .text_box li::before {content: ''; width: 100%; height: 2px; background: #46ADA4; position: absolute; left: 0; top: 50%; transform: translateY(-50%); z-index: -1;}
.definition .inner .text_box li::after {content: ''; width: 10px; height: 10px; background: #46ADA4; position: absolute; right: 0; top: 50%; transform: translateY(-50%); z-index: -1; border-radius: 50%;}
.definition .inner .text_box li p {display: inline-block; background: #fff; border-radius: 30px; border: 2px solid #46ADA4; padding: 13px 5%; box-sizing: border-box; 
    font-size: 34px; line-height: 50px; letter-spacing: -1px; color: #000;}
.definition .inner .icon_box {display: flex; gap: 60px;}
.definition .inner .icon_box li {width: 28%; text-align: center; position: relative;}
.definition .inner .icon_box li::after {content: ''; display: block; width: 1px; height: 100%; background: #D6D6D6; position: absolute; top: 0; right: -31px;}
.definition .inner .icon_box li:last-child::after {display: none;}
.definition .inner .icon_box li .icon {width: 50%; padding-top: 50%; background-repeat: no-repeat; background-position: center; background-size: contain; margin: 0 auto;}
.definition .inner .icon_box li p {font-size: 26px; line-height: 37px; letter-spacing: -1px; margin-top: 16px;}


.compare .inner .table_box {width: 100%; padding-top: calc(514/1125 * 100%); background-image: url(../images/img_compare.png);
    background-repeat: no-repeat; background-position: center; background-size: contain; margin: 0 auto;}


.handpiece {background: linear-gradient(180deg, #212123 0%, #212123 36%, #162D29 100%);}
.handpiece .inner {padding: 160px 16.66% 0;}
.handpiece .inner .title_text {color: #ABABAB;}
.handpiece .inner .title_text .p_color {color: #fff;}


.reason {background: #EBF1ED;}
.reason .inner .title_text {margin-bottom: 60px;}
.reason .inner .reason_box {display: flex; gap: 40px; margin-bottom: 95px;}
.reason .inner .reason_box li {width: 30%; padding: 30px 2%; box-sizing: border-box; background: #fff; border-radius: 30px; border: 1px solid #45958E; text-align: center; position: relative;}
.reason .inner .reason_box li strong {display: block; font-weight: 600; font-size: 32px; line-height: 46px; letter-spacing: -1px;}
.reason .inner .reason_box li .img_box {margin: 20px 0;}
.reason .inner .reason_box li .img_box img {border-radius: 20px;}
.reason .inner .reason_box li p {font-weight: 700; font-size: 20px; line-height: 30px; letter-spacing: -1px;}
.reason .inner .reason_box li .notice {font-weight: 500; font-size: 16px; letter-spacing: -1px; position: absolute; top: calc(100% + 10px); right: 0;}
.reason .inner .text_box {background: #fff; border-radius: 30px; padding: 80px 5% 80px 25%; box-shadow: 0 10px 40px rgba(0,0,0,.06); position: relative;}
.reason .inner .text_box .sub_title {display: inline-block; font-weight: 600; font-size: 32px; line-height: 1; letter-spacing: -1px; text-align: center; 
    background: #BCEBE2; border-radius: 100px; padding: 20px 30px; position: absolute; top: -36px; left: 50%; transform: translateX(-50%);}
.reason .inner .text_box .check_box li {display: flex; gap: 16px; align-items: center; margin-bottom: 40px;}
.reason .inner .text_box .check_box li:last-child {margin-bottom: 0;}
.reason .inner .text_box .check_box li .check {flex-shrink: 0; display: inline-block; width: 36px; height: 36px; background: url(../images/icon_check.png) center no-repeat; background-size: contain;}
.reason .inner .text_box .check_box li p {flex-grow: 1; font-size: 24px; line-height: 36px; letter-spacing: -1px;}
.reason .inner .text_box .check_box li p strong {font-weight: 600;}


.qna .inner .title_text {margin-bottom: 80px;}
.qna .inner .qna_box ul {width: 90%; margin: 0 auto; display: flex; flex-direction: column; gap: 60px;}
.qna .inner .qna_box ul li {display: none;}
.qna .inner .qna_box ul li.on {display: block;}
.qna .inner .qna_box ul li.qa_q {align-self: flex-start;}
.qna .inner .qna_box ul li.qa_a {align-self: flex-end; margin-bottom: 40px;}
.qna .inner .qna_box ul li.qa_a:last-child {margin-bottom: 0;}
.qna .inner .qna_box ul li img {width: 100%;}


.experience {background-image: url(../images/img_laserlifting_bg.png); background-repeat: no-repeat; background-position: center; background-size: cover;}
.experience .inner {width: 34%; padding: 160px 0; margin-left: 52%;}
.experience .inner .title_text {text-align: left; margin-bottom: 18px;}
.experience .inner .title_text .p_color {color: #fff}
.experience .inner .sub_explain p {font-size: 22px; line-height: 32px; letter-spacing: -1px; text-align: left;}
.experience .inner ul {width: 100%; margin-top: 50px;}
.experience .inner ul li {display: flex; align-items: center; gap: 38px; padding: 25px 9%; border-radius: 16px; border: 2px solid #fff; background: rgba(223, 241, 255, .8); margin-bottom: 20px;}
.experience .inner ul li:last-child {margin-bottom: 0;}
.experience .inner ul li .num {font-family: 'Inter', sans-serif; font-size: 28px; font-weight: 700;}
.experience .inner ul li p {font-size: 28px; font-weight: 300; line-height: normal; letter-spacing: -1.12px; color: #333;}


/* PC (해상도 1440px ~ 1540px) */
@media screen and (max-width:1540px) {
    section > .inner {padding: 150px 10%;}
    
    .sub_intro .inner {padding: 120px 10%;}
    .recommend .inner ul {width: 80%;}
    .handpiece .inner {padding: 120px 10% 0;}
    .reason .inner .text_box {padding: 80px 5% 80px 10%;}
    .reason .inner .reason_box li strong {font-size: 26px; line-height: 1.3;}
    .experience .inner {width: 50%; padding: 160px 0; margin-left: 40%;}
}
/* PC (해상도 1058px ~ 1440px) */
@media screen and (max-width:1440px) {
    section > .inner {padding: 150px 8%;}

    .sub_intro .inner {padding: 120px 8%;}
    .handpiece .inner {padding: 120px 8% 0;}
}
/* PC (해상도 1024px ~ 1058px) */
@media screen and (max-width:1058px) {
    section > .inner {padding: 150px 6%;}

    .sub_intro .inner {padding: 120px 6%;}
    .handpiece .inner {padding: 120px 6% 0;}
}


/* 태블릿 (해상도 769px ~ 1024px) */
@media screen and (max-width:1024px) {
    /* content */
    section .inner .title_text {margin-bottom: 32px;}
    section .inner .sub_explain p {font-size: 24px; line-height: 38px;}
    section > .inner {padding: 120px 5%;}
  

    .sub_visual .inner {padding: 150px 0;}
    .sub_visual .inner h3 i {display: block;}
    .sub_visual .inner h3 .add_text {font-size: 24px;}


    .sub_intro .inner {padding: 120px 5%; flex-direction: column; gap: 80px;}
    .sub_intro .inner > div {width: 100%;}
    .sub_intro .inner .text_box .sub_explain {margin-top: 20px;}
    .sub_intro .inner .text_box .sub_explain p .block {display: inline;}
    .sub_intro .inner .text_box .sub_explain p i {display: block;}


    .info_surgery .inner ul {flex-wrap: wrap; row-gap: 40px; justify-content: center;}
    .info_surgery .inner ul li {width: 48%;}
    .info_surgery .inner ul li:nth-child(2n-1) {border-left: none;}
    .info_surgery .inner ul li .icon_box {width: 50%; padding-top: 50%; margin: 0 auto 20px;}
    .info_surgery .inner ul li p {font-size: 28px;}
    .info_surgery .inner ul li p strong {font-size: 36px; margin-bottom: .3em;}

    
    .distinction {background: linear-gradient(180deg, #070B0A 0%, #052411 100%);}
    .distinction::after {display: none;}
    .distinction .inner {padding: 120px 8% 190px;}
    .distinction .inner .title_text {background: none; color: #fff; text-align: center;}
    .distinction .inner .title_text i {display: block;}
    .distinction .inner ul {grid-template-columns: repeat(2, 1fr);}


    .recommend {background: none;}
    .recommend::before {position: absolute; top: auto; bottom: calc(100% - 1px);}
    .recommend::after {position: absolute; top: auto; bottom: calc(100% - 1px);}
    .recommend .inner {padding: 50px 0 120px;}
    .recommend .inner .title_text {margin-bottom: 80px;}
    .recommend .inner .title_text span {display: block;}
    .recommend .inner ul {width: 90%; margin: 0 auto 80px;}
    .recommend .inner ul li {margin-bottom: 28px;}
    .recommend .inner ul li p i {display: block;}
    .recommend .inner .banner {height: auto; background-image: none;}
    .recommend .inner .banner .title_text {width: 100%; position: relative; top: 0; left: 0; text-align: center; margin-bottom: 0;}
    .recommend .inner .banner .title_text::after {content: ''; display: block; width: 100%; padding-top: calc(470/768*100%); background-image: url(../images/img_onda_laser_tab.png);
        background-repeat: no-repeat; background-position: center; background-size: contain; margin-top: 40px;}


    .definition {background-image: url(../images/img_onda_bg_tab.jpg);}
    .definition .inner::after {width: 35%; padding-top: calc(1042/403 * 35%); right: 5%;}
    .definition .inner .title_text {text-align: center; margin-bottom: 120px;}
    .definition .inner .text_box {margin-bottom: 76px;}
    .definition .inner .text_box li {margin-bottom: 40px;}
    .definition .inner .text_box li p .block {display: inline;}
    .definition .inner .text_box li p i {display: block;}
    .definition .inner .icon_box {width: 100%;}
    .definition .inner .icon_box li {width: 30%;}


    .compare .inner {padding: 120px 5% 60px;}
    .compare .inner .title_text span {display: block;}
    .compare .inner .table_box {padding-top: calc(680/694 * 100%); background-image: url(../images/img_compare_tab.png);}
    
    
    .handpiece .inner {padding: 120px 5% 0;}
    .handpiece .inner .title_text i {display: block;}


    .reason .inner .reason_box {flex-wrap: wrap; justify-content: center;}
    .reason .inner .reason_box li {width: 47%;}
    .reason .inner .reason_box li strong {font-size: 32px; line-height: 46px;}
    .reason .inner .reason_box li .notice {top: calc(100% + 5px);}
    .reason .inner .text_box {padding: 80px 5%; box-shadow: 0 5px 20px rgba(0,0,0,.06);}
    .reason .inner .text_box .check_box li p i {display: block;}


    .qna .inner .qna_box ul {gap: 40px;}


    .experience {background-image: url(../images/img_laserlifting_bg_tab.png);}
    .experience .inner {width: 100%; padding: 120px 5%; box-sizing: border-box; margin-left: 0;}
    .experience .inner .sub_explain p {font-size: 22px; line-height: 32px; letter-spacing: -1px; text-align: left;}
    .experience .inner ul {margin-top: 60px;}
}

/* 모바일 가로, 모바일 세로 (해상도 375px ~ 768px)*/
@media screen and (max-width:768px) {
    .wrap { min-width: 375px; }
    /* content */
    section .inner .title_text {font-size: 34px; line-height: 44px; margin-bottom: 24px;}
    section .inner .sub_explain p {font-size: 18px; line-height: 28px;}
    section > .inner {padding: 60px 5%;}
    

    .sub_visual .inner {padding: 110px 0;}
    .sub_visual .inner i {display: block;}
    .sub_visual .inner h3 .add_text {font-size: 18px;}


    .sub_intro .inner {padding: 60px 5%; gap: 40px;}
    .sub_intro .inner .img_box img {border-radius: 15px;}
    .sub_intro .inner .text_box > p {font-size: 20px; line-height: 25px;}
    .sub_intro .inner .text_box > p strong {font-size: 38px; line-height: 46px;}
    .sub_intro .inner .text_box .sub_explain p {font-size: 16px; line-height: 24px;}
    .sub_intro .inner .text_box .sub_explain .block {display: inline;}
    .sub_intro .inner .text_box .sub_explain i {display: block;}
    

    .info_surgery .inner .title_text {margin-bottom: 40px;}
    .info_surgery .inner ul li .icon_box {margin: 0 auto 8px;}
    .info_surgery .inner ul li p {font-size: 16px; line-height: 18px;}
    .info_surgery .inner ul li p strong {font-size: 24px; line-height: 28px; margin-bottom: .3em;}


    .distinction .inner {padding: 60px 15% 106px;}
    .distinction .inner .title_text {margin-bottom: 40px;}
    .distinction .inner ul {grid-template-columns: repeat(1, 1fr); gap: 20px;}
    .distinction .inner ul li .num {font-size: 16px; letter-spacing: -1px; padding: 7px;}
    .distinction .inner ul li strong {font-size: 20px; line-height: 30px; letter-spacing: -1px; margin: 12px 0 10px;}
    .distinction .inner ul li p {font-size: 16px; line-height: 24px; letter-spacing: -1px;}


    .recommend::before {height: 46px;}
    .recommend::after {height: 46px;}
    .recommend .inner .title_text {margin-bottom: 40px;}
    .recommend .inner {padding: 14px 0 60px;}
    .recommend .inner ul {margin: 0 auto 40px;}
    .recommend .inner ul li {margin-bottom: 16px;}
    .recommend .inner ul li .check {width: 20px; height: 20px;}
    .recommend .inner ul li p {font-size: 16px; line-height: 24px;}
    .recommend .inner ul li p b {display: block;}
    .recommend .inner .banner .title_text::after {padding-top: calc(238/375*100%); background-image: url(../images/img_onda_laser_mo.png); margin-top: 13px;}
    .recommend .inner .banner .title_text .p_color {display: block;}


    .definition .inner::after {display: none;}
    .definition .inner .title_text {margin-bottom: 0;}
    .definition .inner .title_text .p_color {display: block;}
    .definition .inner .title_text::after {content: ''; display: block; width: 100%; padding-top: calc(191/327 * 100%); background-image: url(../images/img_onda_machine_mo.png); 
        background-repeat: no-repeat; background-size: contain; margin-top: 40px;}
    .definition .inner .text_box {width: 100%; margin-bottom: 40px;}
    .definition .inner .text_box li {margin-bottom: 20px; text-align: center;}
    .definition .inner .text_box li::before {display: none;}
    .definition .inner .text_box li::after {display: none;}
    .definition .inner .text_box li p {width: 100%; border-radius: 15px; border: 1px solid #46ADA4; padding: 7px 5%; font-size: 18px; line-height: 24px;}
    .definition .inner .text_box li p i {display: inline;}
    .definition .inner .text_box li p b {display: block;}
    .definition .inner .icon_box {flex-wrap: wrap; justify-content: center; column-gap: 50px; row-gap: 20px;}
    .definition .inner .icon_box li {width: 40%;}
    .definition .inner .icon_box li::after {width: 1px; height: 90%; top: 50%; transform: translateY(-50%); right: -26px;}
    .definition .inner .icon_box li:nth-child(2n)::after {display: none;}
    .definition .inner .icon_box li p {font-size: 18px; line-height: 24px;}


    .compare .inner {padding: 60px 5% 0;}
    .compare .inner .title_text {margin-bottom: 0;}
    .compare .inner .table_box {padding-top: calc(327/295 * 100%); background-image: url(../images/img_compare_mo.png);}
    
    
    .handpiece .inner {padding: 60px 0 0;}

    
    .reason .inner .title_text {margin-bottom: 40px;}
    .reason .inner .reason_box {flex-direction: column; gap: 38px; margin-bottom: 64px;}
    .reason .inner .reason_box li {width: 100%; padding: 20px 5%; border-radius: 15px;}
    .reason .inner .reason_box li strong {font-size: 24px; line-height: 28px;}
    .reason .inner .reason_box li .img_box {margin: 16px 0;}
    .reason .inner .reason_box li .img_box img {border-radius: 15px;}
    .reason .inner .reason_box li .notice {top: calc(100% + 10px); right: 50%; transform: translateX(50%);}
    .reason .inner .text_box {border-radius: 15px; padding: 30px 5%;}
    .reason .inner .text_box .sub_title {font-size: 16px; padding: 10px 14px; top: -18px;}
    .reason .inner .text_box .check_box li {gap: 8px; margin-bottom: 20px;}
    .reason .inner .text_box .check_box li .check {width: 18px; height: 18px;}
    .reason .inner .text_box .check_box li p {font-size: 14px; line-height: 20px;}


    .qna .inner .title_text {margin-bottom: 40px;}
    .qna .inner .qna_box ul {gap: 20px;}
    .qna .inner .qna_box ul li.qa_a {margin-bottom: 20px;}


    .experience {background-image: url(../images/img_laserlifting_bg_mo.png);}
    .experience .inner {padding: 60px 5%;}
    .experience .inner .title_text {margin-bottom: 20px;}
    .experience .inner .sub_explain p {font-size: 16px; line-height: 24px;}
    .experience .inner .sub_explain p .block {display: inline;}
    .experience .inner .sub_explain p i {display: block;}
    .experience .inner ul {margin-top: 33px;}
    .experience .inner ul li {gap: 15px; padding: 13px 5%; border-radius: 10px; border: 1px solid #fff; margin-bottom: 10px;}
    .experience .inner ul li .num {font-size: 14px;}
    .experience .inner ul li p {font-size: 14px; letter-spacing: -1px;}
}