.overview-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #070c10;
}

.overview-bg {
  position: absolute;
  inset: 0;
  background: no-repeat;
  background-size: cover;
  background-position: center bottom ;
  will-change: transform, filter, opacity;
  z-index: 0;
  opacity: 0; /* 기본은 안 보이게, GSAP에서 조절 */
}

/* 개별 배경 이미지 */
.overview-bg.bg-1 {
  background-image: url('../images/product_bg.jpg');
}
.overview-bg.bg-2 {
  background-image: url('../images/product2_bg.jpg');
}
.overview-bg.bg-3 {
  background-image: url('../images/product3_bg.jpg');
}
.overview-bg.bg-4 {
  background-image: url('../images/product4_bg.jpg');
}

.overview-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(0,0,0,0.3), rgba(0,0,0,0.55));
  z-index: 1;
}

.overview-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
	align-items: center;
    gap: 0px;
    padding: 0 30px
}

.box-outter {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0 auto;
	opacity:1;

}

.process-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
	margin-top:150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
	align-items: flex-start;
    gap: 0px;
}

/* product 2030 타이틀 */
.process-title1 {
  margin: 0;
  font-size: clamp(38px, 10vw, 60px);
  letter-spacing: -0.04em;
  font-weight: 700;
  line-height: 1em;
  opacity:0;
  color:#418f81;
  padding-left: 20px;
}
.process-title2 {
  margin-bottom: 20px;
  margin: 0;
  font-size: clamp(38px, 10vw, 60px);
  letter-spacing: -0.04em;
  font-weight: 200;
  line-height: 1em;
  opacity:0;
  color:#418f81;
  padding-left: 20px;
}

.process-inner .swbox {
	width:100%;
	text-align:center;
	margin-top:20px;
	position: absolute;
    top: 140px;
}


.process-inner .swbox .title {
	margin: 0;
    font-size: clamp(20px, 5vw, 30px);
    letter-spacing: -0.04em;
    font-weight: 400;
    line-height: 1em;
	color:#333;

}
.process-inner .swbox .image {
  margin-bottom:20px;
  
}
.process-inner .swbox .image img {
  width: 100px;
}
.process-inner .swbox.sw-1 .title, .process-inner .swbox.sw-1 .image, .process-inner .swbox.sw-2 .title, .process-inner .swbox.sw-2 .image ,.process-inner .swbox.sw-3 .title, .process-inner .swbox.sw-3 .image,.process-inner .swbox.sw-4 .title, .process-inner .swbox.sw-4 .image,.process-inner .swbox.sw-5 .title, .process-inner .swbox.sw-5 .image{
	opacity:0;
}
 {
	opacity:0;
}

@media (max-width: 768px) {
.process-inner {
	margin-top:80px;
}

.process-inner .title, .process-inner .image{
    padding: 0 30px;
}

}

/* 상단 로고 */
.overview-logo img {
  height: 32px;
  opacity: 0.85;
}

/* product 2030 타이틀 */
.overview-product-title1 {
  margin-bottom: 20px;
  opacity:0;
}

.overview-product-title1 img {
width:240px;
}

.overview-product-title2 {
  margin: 0;
  font-size: clamp(38px, 10vw, 52px);
  letter-spacing: -0.04em;
  font-weight: 700;
  line-height: 1.3em;
  opacity:0;
}

.overview-product-title3 {
  margin: 10px 0 0 ;
  font-size: clamp(34px, 16vw, 34px);
  letter-spacing: -0.04em;
  font-weight: 400;
  line-height: 1em;
  opacity:0;
}


.overview-product-title .font-H {
  font-weight: 700;
}
.overview-product-title .font-M {
  font-weight: 400;
  margin-left: 6px;
}

/* 히어로 안 content_text 재정의 - 중앙 오버레이 */
.overview-hero .content_text.overview-lines {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
  text-align: center;
}

/* 각 카피 문구 박스 */
.overview-hero .content_text .textbox {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  max-width: 1300px;
  font-size: clamp(33px, 0vw, 44px);
  line-height: 1.7;
  color: #f4f7fb;
  opacity: 0;          /* GSAP에서 제어 */
}

/* 우측 하단 breadcrumb / 네비 등이 들어갈 경우 */
.overview-hero .breadcrumb {
  position: absolute;
  right: 24px;
  bottom: 20px;
  z-index: 3;
}

/* 반응형 */
@media (max-width: 768px) {
  .overview-hero {
/*    height: 85vh;*/
    min-height: 520px;
  }
  .overview-inner {
/*    align-items: flex-start;*/
    gap: 7px;
  }

  .process-inner{
/*    align-items: flex-start;*/
    gap: 7px;
  }

  .overview-logo img {
    height: 26px;
  }

  .overview-hero .content_text {
    font-size: 15px;
    max-width: 100%;
  }

.overview-product-title3 {
    margin: 0px 0 0;
    font-size: clamp(18px, 4vw, 50px);
    letter-spacing: -0.04em;
    font-weight: 700;
    line-height: 1.4em;
}

.overview-hero .content_text .textbox {
	width:100%;
	padding:0 20px;
	font-size: clamp(16px, 5vw, 44px);
}

.overview-product-title1 img {
width:160px;
}
}
.overview-fire {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
	opacity:0;
	transform: scale(0.2);
}

.phones-inner {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}
.dr-elec-phones {
	opacity:0;
	transform: scale(0.8);
	position:absolute;
	top:50%;
}

  /* 모바일용 폰 위치/크기 조정 */
  .dr-elec-phone-left {
    max-height: 90%;
    transform-origin: center bottom;
  }

  .dr-elec-phone-left {
    left: 8%;
    bottom: -10px;
    transform: rotate(0deg) scale(0.8);
  }
@media (max-width: 768px) {
  .dr-elec-phone-left {
    transform: rotate(0deg) scale(0.8);
  }
}

/* === 제품 주요기능 섹션 === */
.product-features {
    position: relative;
    width: 100%;
    padding: 100px 0;
    overflow: hidden;
    background-color: #eef8f5; /* 배경과 어울리는 연한 민트/화이트 톤 */
}

/* 배경 이미지 (방패 모양) */
.product-features .feature-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: url('../images/function_bg.jpg') no-repeat -50% center;
    background-size: contain;
    opacity: 1;
    z-index: 0;
    pointer-events: none;
}

.feature-inner {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
    text-align: center;
}

/* 섹션 타이틀 */
.feature-title {
    font-size: clamp(32px, 5vw, 48px);
    color: #418f81;
    margin-bottom: 60px;
    font-weight: 400;
	word-break: keep-all;
}

/* 그리드 레이아웃 (PC: 2열) */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px; /* 카드 간 간격 */
    width: 100%;
}

/* 카드 디자인 */
.feature-card {
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08); /* 부드러운 그림자 */
    border-radius: 35px;
    background-color: #fff;
    overflow: hidden; /* 라운드 처리 */
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px); /* 호버 시 살짝 떠오름 */
}

/* 카드 헤더 (녹색 부분) */
.card-header {
	background-color: #4b8b7f;
    padding: 10px 10px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 15px;
    border-radius: 35px;
}

.card-header .num {
	color: #fff;
    font-size: 24px;
    font-weight: 700;
    opacity: 1;
    background: #62ac9f;
    border-radius: 50%;
    padding: 12px;
}

.card-header .subject {
    color: #fff;
    font-size: 22px;
    font-weight: 600;
}

/* 카드 본문 (리스트) */
.card-body {
    padding: 40px;
    text-align: left;
    background: #fff;
    flex: 1; /* 높이 맞춤 */
}

.card-body ul {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

.card-body li {
    font-size: 18px;
    color: #444;
    line-height: 1.8;
    position: relative;
    padding-left: 0;
    margin-bottom: 5px;
    word-break: keep-all;
}

/* 2단 컬럼 배치 (핵심기능, 경보시스템 등) */
.card-body ul.col-2 {
    display: flex;
    flex-wrap: wrap;
}

.card-body ul.col-2 li {
    width: 50%; /* 가로 절반씩 차지 */
    box-sizing: border-box;
    padding-right: 10px;
}
/* 마지막 홀수 아이템이나 긴 텍스트 처리 */
.card-body ul.col-2 li:last-child:nth-child(odd) {
    width: 100%;
}

/* 혼합 배치 (누설전류 제어 등 - 왼쪽 설명, 오른쪽 설명 섞인 느낌) */
.card-body ul.col-mixed {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.card-body ul.col-mixed li {
    width: 48%;
}
/* 예외적으로 한줄 다 쓰는 경우 (우측 상단 비우고 싶을 때 등은 nth-child로 조절 가능하나, 여기선 자동 줄바꿈 사용) */


/* === 반응형 (모바일) === */
@media (max-width: 768px) {
    .product-features {
        padding: 60px 0;
    }
    
    .feature-bg {
        width: 100%;
        opacity: 0.3; /* 모바일에서는 배경 흐리게 */
    }

    .feature-grid {
        grid-template-columns: 1fr; /* 1열로 변경 */
        gap: 20px;
    }

.card-body ul.col-2 {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
}
.card-body ul.col-mixed li {
    width: 100%;
}
.card-body ul.col-2 li {
    width: 100%;

}
.card-body ul.col-mixed {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: column;
}

    .card-header .num { font-size: 20px; }
    .card-header .subject { font-size: 20px; }

    .card-body {
        padding: 25px 35px;
    }
    
    .card-body li {
        font-size: 17px;
    }
}


	.explore-products{
		padding:80px 0 0px;
        /* [추가] 중앙 정렬 및 최대 너비 설정 */
        max-width: 1300px;
        margin: 0 auto;
	}
	.explore-products .title{ 
		font-size:clamp(32px, 5vw, 48px);
		color:#333333;
		letter-spacing:-1px;
		margin-bottom:10px;
	}
	.explore-products .sub_title{ 
		font-size:17px;
		line-height: 1.3em;
	}


@media (max-width: 1300px) {
    .explore-products {
        max-width: 100%;
        padding: 80px 15px 50px; /* 좌우 패딩 추가 */
    }
	.explore-products .title{ 
		padding:0;
		font-size:36px;
		color:#333333;
		letter-spacing:-1px;
		margin-bottom:18px;
		line-height: 1em;
	}
	.explore-products .sub_title{ 
		padding:0;
		font-size:17px;
		line-height: 1.4em;
	}

}

@media (max-width: 768px) {
	.explore-products{
		padding:50px 20px 0;
	}

	.overlay-text .title {
	font-size: 40px;
	}

}


	.swiper-slide {
	border-radius:20px;
	border:1px solid #e5e5e5;
	overflow:hidden;
	}
	.swiper_bg0 {
		background:#def2f6;
	}
	.swiper_bg1 {
		background:#eef8f5;
	}
	.product-header .product_line_txt1 {
 	font-size:1.2em;
	}
	.product-header .product_line_txt2 {
 	font-size:2em;
	}
	.product-header .bcolor {
	color:#0a4c88;
	transition:all .4s cubic-bezier(0.33, 1, 0.68, 1);
	}
	.product-header .ocolor {
	color:#f7921d;
	transition:all .4s cubic-bezier(0.33, 1, 0.68, 1);
	}
	.product-header .product_line_txt3 {
 	font-size:1.5em;
	}
	.detail-button-wrap {
	position:absolute;
	top:30px;
	right:30px;
	}
	.detail-button-wrap .detail-button {
	padding:8px 24px;
	border-radius:8px;
	background:#333;
	color:#fff;
	line-height: 1em;
    display: flex;
    align-items: center;

	}
	.detail-button-wrap .detail-button svg{
	width:20px;
	}

	@media (max-width: 1024px) {

	.product-header .product_line_txt1 {
 	font-size:1.2em;
	}
	.product-header .product_line_txt2 {
 	font-size:1.4em;
	}
	.product-header .product_line_txt3 {
 	font-size:1.3em;
	}

	}

/* [수정] Swiper Wrapper 관련 스타일 */
.product-swiper-container {
    margin-top:50px;
    width: 100%;
    overflow: hidden;
    padding-bottom: 50px; /* 페이지네이션 공간 확보 */
    position: relative;
    max-width: 1300px; 
    margin-left: auto;
    margin-right: auto;
}

.product-lineup-swiper {
    width: 100%;
    height: auto;
    overflow: visible; /* 카드가 잘리지 않게 */
}

.swiper-wrapper {
    margin-bottom: 20px;
}

/* 제품 라인업 페이지네이션 - 라인형 (Progress Bar) */
.product-pagination {
    position: sticky !important;
    bottom: 0px !important; /* 아래로 더 내림 */
    left: 0;
    width: 100%;
    height: 2px !important; /* 라인 두께 */
    background: rgba(0,0,0,0.07) !important; /* 배경색을 더 연하게 */
    border-radius: 2px;
    margin-top: 0px;
    /* Swiper 기본 변수 덮어쓰기 */
    --swiper-pagination-color: #333 !important; /* 채워지는 부분 색상 */
    --swiper-pagination-progressbar-bg: rgba(0,0,0,0.07) !important; /* 배경색 */
   /* transform: translateY(50%); /* bottom -15px와 함께 수직 정렬 */
}

.product-pagination .swiper-pagination-progressbar-fill {
    background: #333; /* 채워지는 색상 (진한 회색/검정) */
    border-radius: 2px;
}

.explore-card {
  position:relative;
  padding:36px 30px;
  min-height:720px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  text-decoration:none;

  /* 배경색/글자색/트랜스폼만 부드럽게 */
  transition:
    background-color .4s cubic-bezier(0.33, 1, 0.68, 1),
    color            .4s cubic-bezier(0.33, 1, 0.68, 1),
    transform        .35s cubic-bezier(0.33, 1, 0.68, 1);
}
/*
.explore-card:last-child {
  border-right:none;
}
*/
.explore-card .label-wrap {
  position:relative;
  z-index:2;
}

.explore-card .label-ko {
  display:block;
  font-size:26px;
  font-weight:700;
  margin-bottom:4px;
}

.explore-card .label-en {
  display:block;
  font-size:16px;
  font-weight:500;
}

/* 기본 썸네일 (우측 하단 확대) */
.explore-card .thumb-wrap {
  margin:0 auto;
  margin-top: 30px;
  transition:all .4s cubic-bezier(0.33, 1, 0.68, 1);
}

.explore-card .thumb-wrap img {
  display:block;
}

/* 카드별 기본 색상 */
.explore-card.type-safety {
  background:#333333;
  color:#fff;
}
.explore-card.type-safety .label-en {color:#ffe9e9;}
/*
.explore-card.type-prv,
.explore-card.type-primary,
.explore-card.type-steam {
  background:#ffffff;
  color:#222;
}
*/
.explore-card.type-prv .label-en,
.explore-card.type-primary .label-en,
.explore-card.type-steam .label-en {color:#999;}



@media (max-width: 600px) {
  .explore-products-title {
    font-size:30px;
  }

  .explore-products-sub {
    font-size:14px;
  }

  .explore-card {
    padding:20px 18px;
    min-height:740px;
  }
  
}


/* --- START: 추가된 3개 박스 섹션 --- */
.info_boxes_wrapper {
    position: relative;
    z-index: 2; /* 스티키 섹션 위에 오도록 */
    background: #fff; /* 푸터와 동일한 배경 */
    padding: 50px 10px; /* facilitybox와 푸터 사이의 간격 */
    margin-bottom: 0px;
}

/* 모바일 반응형 */
@media (max-width: 480px) {

    .product-lineup-swiper .swiper-wrapper {

        grid-template-columns: repeat(1, 1fr) !important; 
        gap: 10px !important;
       
        box-sizing: border-box !important;
    }
    
     /* [수정] 제품 라인업 모바일 그리드 강제 적용    
    .product-pagination {
        display: none !important;
    }
	*/

.detail-button{
opacity:0;
}

    .product-lineup-swiper .swiper-slide {
        width: 100% !important;
        height: auto !important;
        margin-right: 0 !important;
        display: block !important;
    }

    
    .product-lineup-swiper {
        overflow: visible !important;
        padding-bottom: 0 !important;
    }

    /* 기존 모바일 스타일 */
    .info_boxes_wrapper {
        padding: 15px 0; 
    }
    
    .info_boxes_container {
        gap: 15px;
    }
    .info_box {
        min-height: 180px;
        padding: 20px;
    }
    .info_box .box_text h3 {
        font-size: 1.8em;
    }
    .info_box .box_text p {
        font-size: 1.1em;
    }
    .info_box .box_image {
        max-width: 40%;
    }
    .info_box.box1, .info_box.box2,.info_box.box3 {
         min-height: 160px;
         justify-content: center;
    }
    .info_box.box1 .btn_group a {
        font-size: 0.9em;
        padding: 8px 15px;
    }
	.info_box .box_text h4 {
    font-size: 1.3em;
	}
    
    .explore-card .label-ko {
        font-size:22px;
    }

    .explore-card .label-en {
        font-size:14px;
    }

.explore-card .thumb-wrap {

  max-height:280px;
  z-index:1;
 
  transition:all .4s cubic-bezier(0.33, 1, 0.68, 1);
}


.explore-card:hover .thumb-wrap {

}

}

.swiper-slide img {
	width:auto;
    height: 140px;
}

.spec {
	width: 100%;
    border-collapse: collapse;
    font-size: 16px;
    line-height: 1.5;
    table-layout: fixed;
	border-top:0px solid #c5c5c5;
	border-bottom:0px solid #c5c5c5;
	padding:14px;
	margin:20px 0 0;
}

dl.spec dt {
float:left;
clear: left;
width:100px;
padding:10px;
text-align:right;
border-top:1px solid #cbcbcb;
}

dl.spec dd {
border-top:1px solid #cbcbcb;
float:left;
padding:10px;
width:calc(100% - 100px);
}

dl.spec dt:first-of-type,
dl.spec dd:first-of-type {
    border-top: 0;
}

@media (max-width: 768px) {
dl.spec dt {
text-align:left;
clear: both;
padding:10px 0 0;
width:100%;
}

dl.spec dd {
border-top:0px solid #cbcbcb;
clear: both;
width:100%;
padding-top:0px;
padding:5px 0 10px 4px;
}
.spec {
padding:0;
}
}

.table-dl {
  display: grid;
  /* 3칸 구조 */
  grid-template-columns: 150px 150px 1fr;
  /* 총 6줄 */
  grid-template-rows: repeat(6, auto);
	width: 100%;
    border-collapse: collapse;
    font-size: 16px;
    line-height: 1.5;
    table-layout: fixed;
	border-top:1px solid #c5c5c5;
	border-bottom:1px solid #c5c5c5;
	padding:14px;
	margin:50px 0;
	overflow: auto;
}

.table-dl dt,
.table-dl dd {
  border: 0px solid #ccc;
  padding: 10px 8px;
}

/* 1번째 덩어리: 1~3줄 병합 */
.table-dl dt:nth-of-type(1) {
  grid-row: 1 / span 4;  /* 1,2,3줄 차지 */
  display: flex;
	align-items: center;
    justify-content: flex-start
}

/* 2번째 덩어리: 4~6줄 병합 */
.table-dl dt:nth-of-type(2) {
  grid-row: 4 / span 3;  /* 4,5,6줄 차지 */
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

/* dd들도 가운데 정렬 느낌 */
.table-dl dd {
  display: flex;
  align-items: flex-start;
}

.table-dl .tbo1 {
	border-top:1px solid #d1d1d1;
	margin-top: 10px;
    padding-top: 20px;
}

@media (max-width: 768px) {
	.table-dl {
	 display: block;
	}
	.table-dl dd {
	padding-top:0 !important;
	}
	.table-dl dd.tbo1 {
	border:0;
	margin-top:0 !important;
	}

.table-dl dt:nth-of-type(1) {
  grid-row: 1 / span 4;  /* 1,2,3줄 차지 */
  display: flex;
	align-items: flex-start;
    justify-content: flex-start
}

}