/* common */
main{
	--arrowH: 12px;
	--arrowURL: url("/img/main/icon_arrow.svg") no-repeat center center / contain;
}

main{ width: 100%; overflow: hidden; }
.pt150{ padding-top: 150px; }
.pb150{ padding-bottom: 150px; }


/* title-box */
.title-box{ font-size: 5.4rem; color: #111; }
.title-box *{ font-weight: 600; }
.title-box h3{ font-family: var(--engFont); color: var(--mainColor); }
.title-box p{ line-height: 1.6; margin-top: 40px; }


/* moreview */
.moreview{ display: inline-flex; align-items: center; font-family: var(--engFont); font-size: 23px; font-weight: 500; color: #FFF; line-height: 1; }
.moreview i{ display: inline-flex; flex-direction: column; justify-content: center; width: 36px; height: 36px; background: var(--mainColor); border-radius: 50%; margin-left: 20px; }
.moreview i::before{ content: ""; display: block; height: var(--arrowH); background: var(--arrowURL); }

@media screen and (max-width: 1700px){
	/* moreview */
	.moreview{ --arrowH: 10px; font-size: 21px; }
	.moreview i{ width: 33px; height: 33px; }
}

@media screen and (max-width: 1280px){
	.pt150{ padding-top: 120px; }
	.pb150{ padding-bottom: 120px; }

	/* title-box */
	.title-box p{ margin-top: 20px; }
	
	/* moreview */
	.moreview{ font-size: 19px; }
	.moreview i{ width: 30px; height: 30px; margin-left: 10px; }
}

@media screen and (max-width: 900px){
	.pt150{ padding-top: 80px; }
	.pb150{ padding-bottom: 80px; }

	/* title-box */
	.title-box{ font-size: 5rem; }
	.title-box p{ font-size: 4.2rem; margin-top: 15px; }

	/* moreview */
	.moreview{ font-size: 17px; }
	.moreview i{ --arrowH: 9px; width: 27px; height: 27px; }
}


/* visual */
#visual .visual{ max-height: 100svh; height: 100vh; height: 100dvh; position: relative; overflow: hidden; padding-top: var(--headerH); }
#visual .visual .bg{ height: 100%; }
#visual .visual video{ 
	min-height: 110vh;
	min-width: 177.77vh; /* Given a 16:9 aspect ratio, 16/9*100 = 177.77 */
	width: 100vw;
	height: 60vw; /* Given a 16:9 aspect ratio, 9/16*100 = 56.25 */
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%); 
	pointer-events: none;
}

#visual .text-box{ padding-bottom: 60px; position: absolute; bottom: 0; left: 0; right: 0; }
#visual .text-box .grid-box{ display: grid; grid-template-columns: calc(100% - 26px) 26px; align-items: flex-end; }
#visual .text-box .left{ padding-right: 30px; }
#visual .text-box .txt{ margin-top: 40px; }
#visual .text-box .txt p{ font-family: var(--engFont); font-size: 32px; font-weight: 500; color: var(--mainColor); margin-bottom: 20px; transition-duration: 1s; }
#visual .text-box .txt h2{ font-size: 7.2rem; font-weight: 600; color: #FFF; line-height: 1.4; transition-duration: 1s; }

#visual .text-box .info{ display: flex; align-items: center; margin: -8px; }
#visual .text-box .info button{ display: flex; background: none; border: none; padding: 8px; }
#visual .text-box .info button i{ display: inline-block; width: 7px; height: 12px; }
#visual .text-box .info .play i,
#visual .text-box .info .stop i{ height: 10px; }
#visual .text-box .info .play i{ background: url("/img/main/icon_play.svg") no-repeat center center / contain; }
#visual .text-box .info .stop i{ background: url("/img/main/icon_stop.svg") no-repeat center center / contain; }
#visual .text-box .info .prev i{ background: url("/img/main/icon_prev.svg") no-repeat center center / contain; }
#visual .text-box .info .next i{ background: url("/img/main/icon_next.svg") no-repeat center center / contain; }

#visual .slick-dots{ display: flex; }
#visual .slick-dots li{ width: 8px; height: 8px; background: transparent; border: 1px solid #FFF; border-radius: 50%; margin: 0 8px; transition: background 0.4s; cursor: pointer; }
#visual .slick-dots li.slick-active{ background: #FFF; }
#visual .slick-dots li button{ display: none !important; }

#visual .scrollDown{ width: 26px; height: 40px; display: inline-flex; justify-content: center; align-items: flex-start; border: 2px solid #FFF; border-radius: 100px; padding: 10px 0; position: relative; overflow: hidden; }
#visual .scrollDown span{ width: 4px; height: 4px; background: #FFF; border-radius: 50%; position: relative; top: 0; transform: translateY(0); animation: scrollDown01 2s infinite; }

@media screen and (max-width: 1700px){
	#visual .text-box .txt p{ font-size: 28px; }
}

@media screen and (max-width: 1280px){
	#visual .text-box .left{ padding-right: 20px; }
	#visual .text-box .txt{ margin-top: 30px; }
	#visual .text-box .txt p{ font-size: 24px; margin-bottom: 10px; }
}

@media screen and (max-width: 900px){
	#visual .text-box .txt p{ font-size: 20px; }
	#visual .text-box .txt h2{ font-size: 6.2rem; }

	#visual .scrollDown{ width: 22px; height: 36px; padding: 7px 0; }
}

@media screen and (max-width: 550px){
	#visual .text-box .txt br{ display: none; }
	#visual .text-box .txt p{ font-size: 18px; }
	#visual .text-box .txt h2{ font-size: 5.8rem; }
}



/* company */
#company .title-box{ text-align: center; }
#company .bg-box{ background: url("/img/main/company_bg.jpg") no-repeat center right 20% / cover; opacity: 1 !important; position: relative; clip-path: inset(0 100% 0 0); -webkit-clip-path: inset(0 100% 0 0); transition: clip-path 1s; }
#company .bg-box .inner{ min-height: 500px; display: flex; flex-direction: column; justify-content: center; aspect-ratio: 16 / 9; transform: translateY(var(--aosP)); opacity: 0; transition: transform var(--aosT) 1s, opacity var(--aosT) 1s; }
#company .bg-box .flex{ width: 100%; display: flex; align-items: flex-end; }
#company .bg-box h3{ font-size: 6.2rem; font-weight: 500; color: #FFF; line-height: 1.4; margin-bottom: 80px; }
#company .bg-box h3 span{ font-family: var(--engFont); }
#company .bg-box p{ max-width: calc(100% - 52px); font-size: 23px; font-weight: 400; color: #FFF; line-height: 1.7; }
#company .bg-box p span{ white-space: nowrap; }
#company .bg-box a{ width: 44px; height: 44px; display: inline-flex; justify-content: center; align-items: center; margin-left: 8px; vertical-align: middle; position: relative; z-index: 10; transform: translateY(4px); }
#company .bg-box a::before{ content: ""; width: 100%; height: 100%; background: var(--mainColor); border-radius: 50%; position: absolute; top: 0; left: 0; z-index: -1; }
#company .bg-box a i{ width: var(--arrowH); height: var(--arrowH); background: var(--arrowURL); }

#company .bg-box.aos-animate{ clip-path: inset(0 0 0 0); -webkit-clip-path: inset(0 0 0 0); }
#company .bg-box.aos-animate .inner{ transform: translateY(0); opacity: 1; }

@media screen and (hover: hover) and (pointer: fine){
	#company .bg-box a::before{ transform: scale(0.7); transition: transform 0.4s; }
	#company .bg-box a i{ transform: scale(0.7); transition: transform 0.4s; }

	#company .bg-box a:hover::before, 
	#company .bg-box a:hover i{ transform: scale(1); }
}

@media screen and (max-width: 1700px){
	#company .bg-box h3{ margin-bottom: 60px; }
	#company .bg-box p{ font-size: 21px; }
}

@media screen and (max-width: 1280px){
	#company .bg-box h3{ margin-bottom: 30px; }
	#company .bg-box p{ font-size: 19px; }
	#company .bg-box a{ width: 40px; height: 40px; }
}

@media screen and (max-width: 960px){
	#company .bg-box .inner{ aspect-ratio: unset; }
}

@media screen and (max-width: 900px){
	#company .bg-box::before{ content: ""; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.3); position: absolute; top: 0; left: 0; }
	#company .bg-box h3{ font-size: 5.5rem; }
	#company .bg-box p{ font-size: 18px; }
}

@media screen and (max-width: 600px){
	#company .bg-box{ text-align: center; }
	#company .bg-box .flex{ flex-direction: column; align-items: center; }
	#company .bg-box br{ display: none; }
	#company .bg-box a{ margin-top: 20px; margin-left: 0; } 
}


/* product */
#product .grid-box{ display: grid; grid-template-columns: repeat(2, 50%); margin: -20px; }
#product .item{ margin: 20px; position: relative; z-index: 10; }
#product .item a{ display: flex; flex-direction: column; justify-content: center; height: 100%; padding: 85px; }
#product .bg{ width: 100%; height: 100%; border-radius: 40px; position: absolute; top: 0; left: 0; z-index: -1; overflow: hidden; }
#product .bg img{ width: 100%; height: 100%; object-fit: cover; }

#product dl{ height: 100%; display: grid; grid-template-rows: 1fr auto; align-items: center; text-align: center; position: relative; }
#product dl dt{ font-family: var(--engFont); font-size: 23px; font-weight: 600; color: rgba(255, 255, 255, 0.5); }
#product dl dt:not(:first-of-type){ opacity: 0; }
#product dl dt:first-of-type{ position: absolute; top: 0; left: 0; right: 0; }
#product dl dt h4{ font-size: 6.2rem; font-weight: 600; color: #FFF; margin-bottom: 10px; }
#product dl dd{ font-size: 19px; font-weight: 400; color: #FFF; line-height: 1.7; margin-top: 60px; }
#product dl dd span{ display: inline-flex; justify-content: center; align-items: center; font-family: var(--engFont); font-size: 23px; font-weight: 500; color: #FFF; margin-top: 60px; }
#product dl dd span i{ display: inline-flex; justify-content: center; align-items: center; width: 36px; height: 36px; background: var(--mainColor); border-radius: 50%; margin-left: 20px; }
#product dl dd span i::before{ content: ""; display: block; width: 100%; height: var(--arrowH); background: var(--arrowURL); }

@media screen and (hover: hover) and (pointer: fine){
	#product .bg{ background: var(--grayBg); transition: background 0.5s; }
	#product .bg img{ opacity: 0; transform: scale(1); transition: opacity 0.5s, transform 0.5s; }
	#product dl dt{ color: var(--mainColor); position: relative; transition: color 0.5s, top 0.5s, transform 0.5s; }
	#product dl dt:first-of-type{ top: 50%; transform: translateY(-50%); }
	#product dl dt h4{ color: #111; transition: color 0.5s; }
	#product dl dd{ opacity: 0; transition: opacity 0.5s; pointer-events: none; }

	#product .item:hover .bg{ background: transparent; }
	#product .item:hover .bg img{ opacity: 1; transform: scale(1.07); }
	#product .item:hover dl dt{ color: rgba(255, 255, 255, 0.5); }
	#product .item:hover dl:first-of-type dt{ top: 0; transform: translateY(0); }
	#product .item:hover dl dt h4{ color: #FFF; }
	#product .item:hover dl dd{ opacity: 1; pointer-events: auto; }
}

@media screen and (max-width: 1700px){
	#product .item a{ padding: 65px; } 
	#product dl dt{ font-size: 21px; }
	#product dl dt h4{ margin-bottom: 5px; }
	#product dl dd{ font-size: 18px; margin-top: 40px; }
	#product dl dd span{ --arrowH: 10px; font-size: 21px; margin-top: 40px; }
	#product dl dd span i{ width: 33px; height: 33px; margin-left: 15px; }
}

@media screen and (max-width: 1280px){
	#product .grid-box{ margin: -10px; }
	#product .item{ margin: 10px; }
	#product .item a{ padding: 40px 30px; }
	
	#product dl dt{ font-size: 19px; }
	#product dl dd{ font-size: 17px; margin-top: 30px; }
	#product dl dd span{ font-size: 19px; margin-top: 20px; }
	#product dl dd span i{ width: 30px; height: 30px; margin-left: 10px; }
}

@media screen and (max-width: 1050px){
	#product .item br{ display: none; }
}

@media screen and (max-width: 900px){
	#product .grid-box{ grid-template-columns: repeat(1, 100%); }
	#product dl dt h4{ font-size: 5.7rem; }

	#product dl dt{ font-size: 18px; }
	#product dl dd span{ font-size: 17px; }
	#product dl dd span i{ --arrowH: 9px; width: 27px; height: 27px; }
}



/* tech */
#tech .content{ border-radius: 40px; padding: 123px 40px; position: relative; z-index: 10; overflow: hidden; }
#tech .bg{ width: 100%; height: 100%; position: absolute; top: 0; left: 0; z-index: -1; }
#tech .bg::after{ content: ""; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.2); opacity: 1; transition: opacity 0.5s; position: absolute; top: 0; left: 0; }
#tech .bg img{ width: 100%; height: 100%; object-fit: cover; transform: scale(1); transition: transform 0.5s; }

#tech .content{ text-align: center; }
#tech .title-box h3{ font-weight: 500; color: #FFF; }
#tech dl > *{ line-height: 1.7; }
#tech dl dt{ border-bottom: 1px solid rgba(255, 255, 255, 0.2); position: relative; padding-bottom: 50px; }
#tech dl dd{ font-size: 4.2rem; font-weight: 500; color: #FFF; padding-top: 50px; }
#tech dl dd div{ margin-top: 30px; }

@media screen and (hover: hover) and (pointer: fine){
	#tech .content:hover .bg::after{ opacity: 0; }
	#tech .content:hover .bg img{ transform: scale(1.07); }
}

@media screen and (max-width: 1700px){
	#tech .content{ padding-block: 90px; }
	#tech dl dt{ padding-bottom: 40px; }  
	#tech dl dd{ padding-top: 40px; }
}

@media screen and (max-width: 1280px){
	#tech .content{ padding: 60px 25px; }
	#tech dl dt{ padding-bottom: 30px; }  
	#tech dl dd{padding-top: 30px; }
	#tech dl dd div{ margin-top: 20px; }
}

@media screen and (max-width: 900px){
	#tech dl dt{ padding-bottom: 20px; }
	#tech dl dd{ font-size: 3.7rem; padding-top: 20px; }
}

@media screen and (max-width: 600px){
	#tech br{ display: none; }
}


/* pr */
#pr{
	--arrowH: 8px;
}

#pr{ padding-bottom: 200px; }
#pr .tit{ display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
#pr .grid-box{ display: grid; grid-template-columns: 49% 51%; align-items: flex-start; margin: -40px; }
#pr .grid-box > *{ margin: 40px; }
#pr .tab-content .tab:not(:first-of-type){ display: none; }

#pr .tab-menu ul{ display: flex; margin: -5px; }
#pr .tab-menu ul li{ background: var(--grayBg); border-radius: 100px; font-size: 19px; font-weight: 500; color: #CCC; padding: 15px 40px; margin: 5px; cursor: pointer; }
#pr .tab-menu ul li{
	-webkit-tap-highlight-color: transparent;   /* 사파리 & 크롬용 */
	-webkit-touch-callout: none;                    /* iOS 오래 누를 때 메뉴 제거 */
	user-select: none;    
}
#pr .tab-menu ul li.on{ background: var(--mainColor); color: #FFF; }

#pr .video a{ display: block; position: relative; }
#pr .video figure{ display: block; border-radius: 40px; padding-bottom: 64.025%; position: relative; overflow: hidden; }
#pr .video figure img{ width: 100%; height: 100%; object-fit: cover; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
#pr .video i{ width: 150px; height: 150px; background: rgba(255, 255, 255, 0.3); backdrop-filter: blur(7px); border-radius: 50%; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
#pr .video i::before{ content: ""; display: inline-block; height: 18px; background: url("/img/main/icon_video_play.svg") no-repeat center center / contain; position: absolute; 
top: 50%; left: 0; right: 0; transform: translateY(-50%); }


#pr .right .tab-menu{ display: none; }
#pr .right .tab-menu ul{ justify-content: center; }
#pr .right .tab ul{ border-top: 1px solid #000; opacity: 1 !important; }
#pr .right .tab ul li{ border-bottom: 1px solid #E5E5E5; transform: translateX(var(--aosP)); opacity: 0; transition: transform var(--aosT), opacity var(--aosT); }
#pr .right .tab ul li a{ display: block; padding: 40px 20px; }
#pr .right .tab ul li p{ font-family: var(--engFont); font-size: 17px; font-weight: 600; color: var(--mainColor); }
#pr .right .tab ul li h6{ font-size: 24px; font-weight: 500; color: #111; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; margin: 10px 0; }
#pr .right .tab ul li div{ text-align: right; }
#pr .right .tab ul li span{ display: inline-flex; align-items: center; font-family: var(--engFont); font-size: 17px; font-weight: 600; color: #DDD; line-height: 1; }
#pr .right .tab ul li span i{ width: 20px; height: 20px; display: inline-flex; justify-content: center; align-items: center; background: #DDD; border-radius: 50%; margin-left: 10px; }
#pr .right .tab ul li span i::before{ content: ""; width: var(--arrowH); height: var(--arrowH); display: block; background: var(--arrowURL); }

#pr .right .tab ul.aos-animate li{ transform: translateX(0); opacity: 1; }

@media screen and (max-width: 1700px){
	#pr{ padding-bottom: 150px; }
	#pr .tit{ margin-bottom: 40px; }
	#pr .grid-box{ margin: -30px; }
	#pr .grid-box > *{ margin: 30px; }

	#pr .tab-menu ul li{ font-size: 18px; padding: 12px 30px; }

	#pr .video i{ width: 120px; height: 120px; }

	#pr .right .tab ul li a{ padding-block: 30px; }
	#pr .right .tab ul li p{ font-size: 16px; }  
	#pr .right .tab ul li h6{ font-size: 22px; }
}

@media screen and (max-width: 1280px){
	#pr{ padding-bottom: 100px; }
	#pr .tit{ margin-bottom: 30px; }
	#pr .grid-box{ margin: -20px; }
	#pr .grid-box > *{ margin: 20px; }

	#pr .tab-menu ul li{ font-size: 17px; padding: 10px 20px; }

	#pr .video i{ width: 90px; height: 90px; }
	#pr .video i::before{ height: 15px; }

	#pr .right .tab ul li a{ padding: 20px 15px; }
	#pr .right .tab ul li p{ font-size: 15px; }  
	#pr .right .tab ul li h6{ font-size: 20px; }
	#pr .right .tab ul li span{ font-size: 16px; }
}

@media screen and (max-width: 1000px){	
	#pr .title-box{ width: 100%; text-align: center; }

	#pr .grid-box{ grid-template-columns: repeat(1, 100%); margin: -25px 0; }
	#pr .grid-box > *{ margin: 25px 0; }

	#pr .tab-menu{ display: none; }

	#pr .right .tab-menu{ display: block; margin-bottom: 15px; }
}

@media screen and (max-width: 700px){
	#pr .video i{ width: 70px; height: 70px; }
}