/* 전 php 공통으로 쓰이는 body header footer만 들어있습니다. */

html {letter-spacing: -0.5px; font-size:62.5%;}
.inner {width: 100%; max-width: 1800px; margin: 0 auto;}
.inner-1300 {width: 100%; max-width: 1300px; margin: 0 auto;}
.inner-1600 {width: 100%; max-width: 1600px; margin: 0 auto;}

/* ===========================================
   기본 버튼 스타일
   =========================================== */

.basic-btn {
    padding: 1rem 2rem;
    background-color: #003378;
    color: #fff;
    display: inline-flex;
    gap: 3rem;
    justify-content: space-between;
    align-items: center;
    width: max-content;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.basic-btn:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 51, 120, 0.3);
}

.basic-btn .dot {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    background-color: #fff;
    transition: all 0.3s ease;
}

.basic-btn:hover .dot {
    transform: translateX(5px);
}

.basic-btn:active {
    transform: translateY(0);
}

/* 버튼 변형 옵션 */
.basic-btn.dot-grow:hover .dot {
    transform: scale(1.5);
}

.basic-btn.dot-rotate:hover .dot {
    transform: rotate(360deg);
}

.basic-btn.slide-right:hover {
    transform: translateX(5px);
    background-color: #0056b3;
    box-shadow: 0 2px 8px rgba(0, 51, 120, 0.3);
}

.basic-btn.slide-right:hover .dot {
    transform: translateX(3px);
}

.basic-btn.dot-pulse:hover .dot {
    animation: dot-pulse 1s ease infinite;
}

@keyframes dot-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

.basic-btn.shadow-only {
    box-shadow: 0 2px 6px rgba(0, 51, 120, 0.2);
}

.basic-btn.shadow-only:hover {
    background-color: #0056b3;
    transform: none;
    box-shadow: 0 6px 20px rgba(0, 51, 120, 0.4);
}

.basic-btn.shadow-only:hover .dot {
    transform: translateX(5px);
}

/* ============================================
   색상 유틸리티
   ============================================ */

.red {color: #C81D09;}
.blue {color: #0051A3;}
.green {color: #6ABA50;}
.blue_01 {color: #314a95;}
.black {color: #000;}
.white {color: #fff;}
.gray {color: #979797;}
.dark-gray {color:#666;}

/* ============================================
   버튼 스타일
   ============================================ */

.b-btn-white {
    border: 1px solid #fff;
    padding: 1.6rem 6rem;
    color: #fff;
    display: inline-block;
    border-radius: 5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(.23,1,.32,1);
}

.b-btn-white:hover {
    color: #22288D;
    background-color: #fff;
    text-decoration: none;
}

/* ============================================
   체크박스 & 라디오
   ============================================ */

.check {position: relative;}

.check_label {
    display: inline-block;
    position: relative;
    font-size: 1.5rem;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    text-align: left;
    padding-left: 26px;
    vertical-align: middle;
}

.check_label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    visibility: hidden;
}

.checkmark {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #ccc;
}

.check_label:hover input ~ .checkmark {
    background-color: #efefef;
}

.check_label input:checked ~ .checkmark {
    border: 1px solid transparent;
    background-color: #136090;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.check_label input:checked ~ .checkmark:after {
    display: block;
}

.check_label .checkmark:after {
    left: 6px;
    top: 3px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.check_label .checkmark.radio:after {
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

/* ============================================
   입력 요소
   ============================================ */

input:focus, textarea:focus, select:focus, option:focus {
    outline: none !important;
}

*:focus {
    outline: none;
}


/* ============================================
   Flex 레이아웃
   ============================================ */

.flex {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.flex_start {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.flex_column {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.flex .content {
    flex-basis: 100%;
    max-width: 100%;
    margin: 0%;
}

.flex_2ea {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.flex_2ea .content {
    flex-basis: 48%;
    max-width: 48%;
    margin: 1%;
}

.flex_3ea {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.flex_3ea .content {
    flex-basis: 31.3333%;
    max-width: 31.3333%;
    margin: 1%;
}

.bold {
    font-weight: bold;
}

.black-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 997;
    display: none;
}


.pc-image {display: block;}
.mobile-image {display: none;}


.gap-2 {gap: 2rem;}

.flex {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.flex-start {justify-content: flex-start;}
.flex-end {justify-content: flex-end;}
.stretch {align-items: stretch;}
.space-between {justify-content: space-between;}
.align-start {align-items: flex-start;}

.flex-1ea .content {
    flex: 0 0 100%;
    max-width: 100%;
}

.flex-2ea .content {
    flex: 0 0 calc((100% - (2rem * 1)) / 2);
    max-width: calc((100% - (2rem * 1)) / 2);
}

.flex-3ea .content {
    flex: 0 0 calc((100% - (2rem * 2)) / 3);
    max-width: calc((100% - (2rem * 2)) / 3);
}

.flex-4ea .content {
    flex: 0 0 calc((100% - (2rem * 3)) / 4);
    max-width: calc((100% - (2rem * 3)) / 4);
}

.flex-5ea .content {
    flex: 0 0 calc((100% - (2rem * 4)) / 5);
    max-width: calc((100% - (2rem * 4)) / 5);
}

.flex-6ea .content {
    flex: 0 0 calc((100% - (2rem * 5)) / 6);
    max-width: calc((100% - (2rem * 5)) / 6);
}

.flex-7ea .content {
    flex: 0 0 calc((100% - (2rem * 6)) / 7);
    max-width: calc((100% - (2rem * 6)) / 7);
}

.content {overflow: hidden;}

/* ============================================
   여백 유틸리티
   ============================================ */

.mb-10 {margin-bottom: 1rem;}
.mb-20 {margin-bottom: 2rem;}
.mb-30 {margin-bottom: 3rem;}
.mb-40 {margin-bottom: 4rem;}
.mb-50 {margin-bottom: 5rem;}
.mb-60 {margin-bottom: 6rem;}
.mb-70 {margin-bottom: 7rem;}

.pd-10 {padding: 1rem;}
.pd-20 {padding: 2rem;}
.pd-t-50 {padding-top: 5rem;}
.pd-t-100 {padding-top: 10rem;}
.pd-t-150 {padding-top: 15rem;}
.pd-b-50 {padding-bottom: 5rem;}
.pd-b-100 {padding-bottom: 10rem;}
.pd-b-150 {padding-bottom: 15rem;}

.br-15 {border-radius: 1.5rem;overflow: hidden;}

/* ============================================
   정렬 유틸리티
   ============================================ */

.t-center {text-align: center;}
.l-center {text-align: left;}
.t-right {text-align: right;}

.img-100 {
    width: 100%;
    object-fit: cover;
}




ul.pure-ul {
    list-style-type: disc !important;
    list-style-position: outside !important;
    padding-left: 2rem;
}

/* ============================================
   폰트
   ============================================ */

/* 폰트 사이즈 10~200 */
.ft-10 { font-size: 1rem; }
.ft-11 { font-size: 1.1rem; }
.ft-12 { font-size: 1.2rem; }
.ft-13 { font-size: 1.3rem; }
.ft-14 { font-size: 1.4rem; }
.ft-15 { font-size: 1.5rem; }
.ft-16 { font-size: 1.6rem; }
.ft-17 { font-size: 1.7rem; }
.ft-18 { font-size: 1.8rem; }
.ft-19 { font-size: 1.9rem; }
.ft-20 { font-size: 2rem; }
.ft-21 { font-size: 2.1rem; }
.ft-22 { font-size: 2.2rem; }
.ft-23 { font-size: 2.3rem; }
.ft-24 { font-size: 2.4rem; }
.ft-25 { font-size: 2.5rem; }
.ft-26 { font-size: 2.6rem; }
.ft-27 { font-size: 2.7rem; }
.ft-28 { font-size: 2.8rem; }
.ft-29 { font-size: 2.9rem; }
.ft-30 { font-size: 3rem; }
.ft-31 { font-size: 3.1rem; }
.ft-32 { font-size: 3.2rem; }
.ft-33 { font-size: 3.3rem; }
.ft-34 { font-size: 3.4rem; }
.ft-35 { font-size: 3.5rem; }
.ft-36 { font-size: 3.6rem; }
.ft-37 { font-size: 3.7rem; }
.ft-38 { font-size: 3.8rem; }
.ft-39 { font-size: 3.9rem; }
.ft-40 { font-size: 4rem; }
.ft-41 { font-size: 4.1rem; }
.ft-42 { font-size: 4.2rem; }
.ft-43 { font-size: 4.3rem; }
.ft-44 { font-size: 4.4rem; }
.ft-45 { font-size: 4.5rem; }
.ft-46 { font-size: 4.6rem; }
.ft-47 { font-size: 4.7rem; }
.ft-48 { font-size: 4.8rem; }
.ft-49 { font-size: 4.9rem; }
.ft-50 { font-size: 5rem; }
.ft-51 { font-size: 5.1rem; }
.ft-52 { font-size: 5.2rem; }
.ft-53 { font-size: 5.3rem; }
.ft-54 { font-size: 5.4rem; }
.ft-55 { font-size: 5.5rem; }
.ft-56 { font-size: 5.6rem; }
.ft-57 { font-size: 5.7rem; }
.ft-58 { font-size: 5.8rem; }
.ft-59 { font-size: 5.9rem; }
.ft-60 { font-size: 6rem; }
.ft-61 { font-size: 6.1rem; }
.ft-62 { font-size: 6.2rem; }
.ft-63 { font-size: 6.3rem; }
.ft-64 { font-size: 6.4rem; }
.ft-65 { font-size: 6.5rem; }
.ft-66 { font-size: 6.6rem; }
.ft-67 { font-size: 6.7rem; }
.ft-68 { font-size: 6.8rem; }
.ft-69 { font-size: 6.9rem; }
.ft-70 { font-size: 7rem; }
.ft-71 { font-size: 7.1rem; }
.ft-72 { font-size: 7.2rem; }
.ft-73 { font-size: 7.3rem; }
.ft-74 { font-size: 7.4rem; }
.ft-75 { font-size: 7.5rem; }
.ft-76 { font-size: 7.6rem; }
.ft-77 { font-size: 7.7rem; }
.ft-78 { font-size: 7.8rem; }
.ft-79 { font-size: 7.9rem; }
.ft-80 { font-size: 8rem; }
.ft-81 { font-size: 8.1rem; }
.ft-82 { font-size: 8.2rem; }
.ft-83 { font-size: 8.3rem; }
.ft-84 { font-size: 8.4rem; }
.ft-85 { font-size: 8.5rem; }
.ft-86 { font-size: 8.6rem; }
.ft-87 { font-size: 8.7rem; }
.ft-88 { font-size: 8.8rem; }
.ft-89 { font-size: 8.9rem; }
.ft-90 { font-size: 9rem; }
.ft-91 { font-size: 9.1rem; }
.ft-92 { font-size: 9.2rem; }
.ft-93 { font-size: 9.3rem; }
.ft-94 { font-size: 9.4rem; }
.ft-95 { font-size: 9.5rem; }
.ft-96 { font-size: 9.6rem; }
.ft-97 { font-size: 9.7rem; }
.ft-98 { font-size: 9.8rem; }
.ft-99 { font-size: 9.9rem; }
.ft-100 { font-size: 10rem; }
.ft-120 { font-size: 12rem; }
.ft-140 { font-size: 14rem; }
.ft-150 { font-size: 15rem; }
.ft-200 { font-size: 20rem; }


/* ============================================
   색상 유틸리티
   ============================================ */

.red {color: #C81D09;}
.blue {color: #0051A3;}
.green {color: #6ABA50;}
.blue_01 {color: #314a95;}
.black {color: #000;}
.white {color: #fff;}
.gray {color: #979797;}
.dark-gray {color:#666;}




/* ============================================
   서브 배너
   ============================================ */
.sub-banner {
    width: 100%;
    height: 65rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sub-banner h1 {
    background: linear-gradient(90deg, #05173B 0%, #082D62 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  color: #000D1E;
  margin-bottom: 2rem;
  line-height: 1;
  letter-spacing: -0.5px;
}


.sub-banner#esg p {color:#fff;}
.sub-banner#esg h1 .char {
    background: linear-gradient(90deg, #fff 0%, #fff 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* #esg .breadcrumb li img {filter:invert(100%)}
#esg .breadcrumb li a {color:#fff;} */
/* 배경 이미지 */
.sub-banner .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity:1;
    z-index: 1;
}
.sub-banner .sub-title {line-height: 1.2; font-weight: bold; color:#fff;}

/* 컨텐츠 영역 */
.sub-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #000;
    max-width: 120rem;
    padding: 0 2rem;
    margin-top:5rem;
}

/* ============================================
   브레드크럼
   ============================================ */

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    color: #fff;
}

.breadcrumb li a {
    display: flex;
    align-items: center;
    color: #fff;
    transition: all 0.3s ease;
}

.breadcrumb li a:hover {
    color: #0051A3;
}

.breadcrumb li img {
    width: 1.6rem;
    height: 1.6rem;
    object-fit: contain;
    filter:invert(100%)
    
}

/* 구분자 추가 */
.breadcrumb li:not(:last-child)::after {
    content: '>';
    margin-left: 1rem;
    color: #999;
    font-size: 1.2rem;
}

.breadcrumb li span {
    color: #333;
}

.breadcrumb li:last-child span {
    color: #0051A3;
    font-weight: 600;
}


/* ============================================
   중간메뉴
   ============================================ */


.sub-menu-wrap {flex: 0 0 auto; justify-content: center; width: calc(100% - 0); margin: 0rem auto;  gap:2rem; background-color: #fff; padding:1rem; position: sticky; top:6rem;  z-index: 9; flex-wrap: nowrap; overflow-x: auto;}
.sub-menu-wrap li a {font-size: 1.6rem; color:rgba(0,0,0,0.4); padding:0.5rem 1rem;}
.sub-menu-wrap li:hover:not(.active) a {color:#000;}
.sub-menu-wrap li.active a {color:#05173B;  }
/* ============================================
   타이틀
   ============================================ */


.sub-banner p {
    color: #000;
    font-weight: 600;
    line-height: 1.2;
    margin: 0;
}