@charset "utf-8";

/* intro */
.intro { position: fixed; left: 0; top: 0; width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; z-index: 999;}
.logo__box { position: relative; width: 100%; height: 100%; overflow: hidden;}
.logo__box svg { position: absolute; width: 100%; height: 105%; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.logo__box .intro-1 {  animation: opacity 0.6s 1.5s ease-out both; z-index: 5; }
.logo__box .intro-2 { z-index: 1; animation: logoScale 1.5s 2.5s ease-out both; }
.logo__box .logo-i-1 { animation: textUp 0.7s 0.2s ease-out both; }
.logo__box .logo-n { animation: textUp 0.7s 0.25s ease-out both; }
.logo__box .logo-z { animation: textUp 0.7s 0.3s ease-out both; }
.logo__box .logo-i-2 { animation: textUp 0.7s 0.35s ease-out both; }

.intro .mo-view { display: none; }

/* main */
.main-visual { padding-top: var(--header-H); }
.visual-swiper { position: relative; height: calc(100vh - var(--header-H)); min-height: 550px; }
.visual-swiper::before,.visual-swiper::after { content: ""; position: absolute; top: 0; display: block; width: 60px; height: 100%; background-color: #fff; z-index: 10; animation: visualBox 1s ease-out both;}
.visual-swiper::before { left: 0; transform-origin: 0 50%; }
.visual-swiper::after { right: 0; transform-origin: 100% 50%; }
.visual-swiper .swiper-slide { overflow: hidden; position: relative; background-color: #333; }
.visual-swiper .swiper-slide img { position: absolute; left: 50%; top: 50%; width: 100%; min-height: 100%; object-fit: cover; transform: translate(-50%, -50%); pointer-events: none; }
.visual-swiper .swiper-opt__wrap { position: absolute; right: 50%; bottom: 60px; display: flex; justify-content: right; align-items: center; column-gap: 30px;  width: calc(100% - 180px); max-width:1600px; transform: translateX(50%); z-index: 5; }
.visual-swiper .swiper-pagination { position: static; display: flex; align-items: center; column-gap: 10px; width: fit-content; }
.visual-swiper .swiper-pagination-bullet { display: flex; justify-content: center; align-items: center; width: 30px; height: 30px; border-radius: 0; background-color: var(--main-color2); opacity: 1; font-family: var(--font-Oxanium); font-size: 16px; line-height: 1; font-weight: 700; color: #fff; transition: 0.3s ease-out; }
.visual-swiper .swiper-pagination-bullet-active{ background-color: var(--main-color); color: #000; }
.visual-swiper .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet { margin: 0; }
.visual-swiper .progress-bar { position: relative; width: 100px; height: 3px; background-color: rgba(255, 255, 255, 0.2); }
.visual-swiper .progress-bar .bar { position: absolute; left: 0; top: 0; width: var(--progress); height: 100%; background-color: #fff; }
.visual-swiper .inner { position: absolute; left: 50%; top: 50%; width: calc(100% - 180px); transform: translate(-50%,-50%);  }
.visual-swiper .swiper-slide-active .inner .text-box { animation: textUpOpacity 1s ease-out both ; }
.visual-swiper .text-box .eng { display: inline-block; margin-bottom: 0.9em; font-family: var(--font-Oxanium); font-size: 22px; font-weight: 600; letter-spacing: 0; color: #000; opacity: 0.4; text-transform: capitalize; }
.visual-title { font-size: clamp(32px,3.95vw,76px); font-weight: 500; color: #000; letter-spacing: 0;  }
.visual-text { margin-top: 20px; font-weight: 300; font-size: 24px; line-height: 1.58; letter-spacing: 0; text-transform: capitalize; }
.visual-swiper .color-w .text-box * { color: #fff; }

.visual-swiper.first.delay::before,.visual-swiper.first.delay::after { animation-delay: 3s; }
.visual-swiper.first.delay .visual-text__area .text-box.on { animation-duration: 0.6s; animation-delay: 4s; }

.title__area .category { display: inline-block; margin-bottom: 74px; font-family: var(--font-Oxanium); font-size: 20px; font-weight: 600; letter-spacing: 0; color: #000000; text-transform: uppercase; }
.title__area .title { padding-left: 40px; white-space: nowrap; }
.title__area .title, .title__area .title * { font-size: clamp(30px,3.125vw,60px); line-height: 1.33; font-weight: 500; }
.title__area .title .fill-color { position: relative; display: inline-block; font-family: inherit; color: #DDDDDD; }
.title__area .title .fill-color::after { content: attr(data-text); overflow: hidden; position: absolute; left: 0; top: 0; font-family: inherit; color: transparent; background: no-repeat 0 center /0 100% linear-gradient(#000 0 0); -webkit-background-clip: text; background-clip: text; white-space: nowrap; transition: background-size 0.6s ease-out; transition-delay: 0.2s; }
[data-aos="text-fill"].aos-animate .fill-color::after { background-size: 100% 100%; }
.title__area .title .mo-view { display: none; }
.content__area .button__wrap { margin-top: 100px; }

.main-product { padding: 250px 0; }
.product__list { display: flex; flex-wrap: wrap; gap: 20px; }
.product__list .product__item { width: calc((100% - 40px)/3); }
.product__list .product__item > a { overflow: hidden; position: relative; display: block; transition: 0.6s; }
.product__list .product__item > a::before { content: ""; display: block; padding-top: 115.38%; }
.product__list .product__item > a::after { content: ""; position: absolute; left: 0; top: 0; display: block; width: 100%; height: 100%; border: 0px solid #fff; box-sizing: border-box; transition: border 0.6s;  }
.product__list .product__item > a > img { position: absolute; left: 50%; top: 50%; width: 100%; min-height: 100%; -moz-object-fit: cover; object-fit: cover; transform: translate(-50%, -50%); z-index: -1; transition: 0.6s; }
.product__list .product__item .text-box { position: absolute; left: 0; bottom: 0; display: flex;justify-content: space-between; align-items: flex-end; width: 100%; padding: 40px; color: #fff; }
.product__list .product__item .text-box .eng { margin-bottom: 0.55em; font-family: var(--font-Oxanium); font-size: 18px; font-weight: 600; letter-spacing: 0; text-transform: capitalize; }
.product__list .product__item .text-box .title { font-size: 36px; font-weight: 500; }
.product__list .product__item .text-box .arrow { width: 40px; height: 40px; background: url("/img/common/icon_link_more.svg") no-repeat center center/auto var(--main-color2); }
.product__list .product__item .text-box.color-main2 {  color: var(--main-color2); }
.product__list .product__item .btn-box { display: flex; justify-content: center; align-items: center; width: 100%; height: 100%; padding: 0 40px; }
.product__list .product__item:hover > a::after { border-width: 10px; }
.product__list .product__item:hover > a > img { transform: translate(-50%, -50%) scale(1.04); }

@keyframes visualBox {
    0%{ transform: scaleX(0); }
    100%{ transform: scaleX(1); }
}
@keyframes textUp {
	0%{ transform: translateY(50%); }
	100%{ transform: translateY(0); }
}
@keyframes opacity {
	0%{ opacity: 1; }
	100%{ opacity: 0; }
}
@keyframes opacity2 {
	0%{ opacity: 0; }
	100%{ opacity: 1; }
}
@keyframes textUpOpacity {
	0%{ transform: translateY(50px); opacity: 0; }
	100%{ transform: translateY(0); opacity: 1; }
}
@keyframes logoScale {
	0%{ height: 105%;}
	1% { width: auto; transform: translate(-54.6%, -50%); }
	100%{ width: auto; height: 4000%; transform: translate(-54.6%, -50%); }
}
@keyframes logoScale2 {
	0%{ height: 105%;}
	1% { width: auto; transform: translate(-52.7%, -50%); }
	100%{ width: auto; height: 4000%; transform: translate(-52.7%, -50%); }
}
@keyframes circleRotate {
    0% { transform: translate(-50%, -50%) rotate(0); }
    100% { transform: translate(-50%, -50%) rotate(-360deg); }
}
@keyframes circleRotate2 {
    0% { transform: translate(-50%, -50%) rotate(0); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@supports (height: 100svh) {
    .visual-swiper { height: calc(100svh - var(--header-H)); }
}

@media screen and (max-width:1660px) {
    .visual-swiper::before,.visual-swiper::after { width: 30px; }
    .visual-swiper .inner { width: calc(100% - 120px); }

}
@media screen and (max-width:1400px) { 

}
@media screen and (max-width:1200px) {
    .visual-swiper .inner .text-box { max-width: 60%; }
    .visual-text { max-width: 90%; }
    .visual-text > br { display: none; }

    .title__area .title { padding-left: 20px; }
    .product__list .product__item .text-box .title { font-size: 30px; }

}
@media screen and (max-width:1024px) {
    .content__area { margin-top: 60px; }
    .content__area .button__wrap { margin-top: 60px; }

    .visual-swiper::before, .visual-swiper::after {  display: none;}
    .visual-swiper.first .swiper-opt__wrap { animation-delay: 0.3s; }
    .visual-swiper.first .text-box.on { animation-delay: 0.3s; }
    .visual-swiper .swiper-slide:not(.color-w)::before { content: ""; position: absolute; left: 0; top: 0; display: block; width: 100%; height: 100%; background: linear-gradient(90deg,rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); z-index: 1; }
    .visual-swiper .swiper-slide.color-w::before { content: ""; position: absolute; left: 0; top: 0; display: block; width: 100%; height: 100%; background: linear-gradient(90deg,rgba(0, 0, 0, 0.5) 0%, rgba(255, 255, 255, 0) 100%); z-index: 1; }
    .visual-swiper .swiper-slide:not(.color-w) img { left: 30%; width: 140%; max-width: initial; transform: translate(-30%, -50%); }
    .visual-swiper .inner { width: calc(100% - 60px); z-index: 3;  }
    .visual-swiper .swiper-opt__wrap { right: auto; left: 30px; justify-content: left; width: 100%; transform: none; }
    .visual-swiper .swiper-pagination-bullet { width: 25px; height: 25px; font-size: 14px; }
    .visual-text { max-width: 80%; }
    
    .main-product { padding: 60px 0 130px; }
    .product__list .product__item { width: calc(50% - 10px); }
    .product__list .product__item:hover > a::after { border-width: 5px; }
    .product__list .product__item .text-box { padding: 20px; }
    .product__list .product__item .text-box .eng { font-size: 14px; }
    .product__list .product__item .text-box .title { font-size: 24px; }
    .product__list .product__item .text-box .arrow { width: 30px; height: 30px; background-size: 25%; }
    .product__list .product__item .btn-bracket { width: 180px; height: 47px; font-size: 16px; }
    .product__list .product__item .btn-bracket::before,.product__list .product__item .btn-bracket::after { width: 20px; height: calc(100% - 8px); border-width: 4px; }
    .product__list .product__item .btn-bracket:hover::before { transform: translateX(-20px); }
    .product__list .product__item .btn-bracket:hover::after { transform: translateX(20px); }
}

@media screen and (max-width: 768px) {
    .intro .pc-view { display: none; }
    .intro .mo-view { display: block; }
    .logo__box .intro-2 { animation: logoScale2 1.5s 2.5s ease-out both; }

    .visual-swiper { height: 450px; min-height: 450px; }
    .visual-swiper .swiper-opt__wrap { bottom: 30px; }
    .visual-swiper .swiper-slide:not(.color-w)::before { background: linear-gradient(90deg,rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 100%); z-index: 1; }
    .visual-swiper .swiper-slide.color-w::before { background: linear-gradient(90deg,rgba(0, 0, 0, 0.7) 0%, rgba(255, 255, 255, 0) 100%); z-index: 1; }
    .content__area { margin-top: 30px; }

    .title__area .title .pc-view { display: none; }
    .title__area .title .mo-view { display: inline-block; }
    .title__area .category { margin-bottom: 14px; font-size: 16px; }
    .title__area .title { padding-left: 0px; }
    .main-esg .title__area .title { padding-right: 0px; }
    .title__area .title, .title__area .title * { font-size: 22px; }

    .visual-swiper .text-box { min-height: 175px;  }
    .visual-title { font-size: 24px; }
    .visual-text { font-size: 14px; }
}
@media screen and (max-width: 640px) { 
    .product__list .product__item { width: 100%; }
    .product__list .product__item > a::before { padding-top: 60%; }
}