:root {
	--navy: #081b38;
	--ink: #12243f;
	--gray: #64748b;
	--line: #dfe5ed;
	--soft: #f3f6f9;
	--orange: #ff4d2e;
	--blue: #0066ff
}
* {
	box-sizing: border-box
}
html {
	scroll-behavior: smooth;
	scroll-padding-top: 100px
}
body {
	margin: 0;
	color: var(--ink);
	font-family: Pretendard,'Noto Sans KR','Malgun Gothic',sans-serif;
	line-height: 1.7
}
a {
	color: inherit;
	text-decoration: none
}
button {
	font: inherit
}

.sub-content { padding: 85px 0 100px; } 
.sub-content-inner {
	display: flex;
	flex-direction: column;
	gap: 40px;
}
.sub-content-inner,
.wrap { width: min(1240px, calc(100% - 30px));margin:auto; }



.skip {
	position: fixed;
	left: 20px;
	top: -80px;
	background: white;
	padding: 12px;
	z-index: 200
}
.skip:focus {
	top: 8px
}
header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--navy);
	color: white;
	border-bottom: 1px solid #ffffff20
}
.header-inner {
	height: 90px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 36px
}
.logo {
	display: block;
	width: 180px;
	height: 60px;
	object-fit: contain
}
nav {
	display: flex;
	gap: 38px;
	align-items: center
}
nav a {
	font-size: 15px;
	font-weight: 700;
	position: relative;
	padding: 30px 0
}
nav a:after {
	content: '';
	position: absolute;
	bottom: 20px;
	left: 0;
	width: 100%;
	height: 2px;
	background: var(--orange);
	transform: scaleX(0);
	transform-origin: center;
	transition: transform .2s ease
}
nav a:hover:after,nav a:focus-visible:after {
	transform: scaleX(1)
}
.menu {
	display: none;
	background: transparent;
	color: white;
	border: 1px solid #ffffff50;
	padding: 8px 12px
}
.hero {
	background: var(--navy);
	color: white;
	overflow: hidden;
	position: relative
}
.hero-inner {
	min-height: 650px;
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	align-items: center;
	gap: 40px;
	padding: 70px 0 95px
}
.eyebrow {
	font-size: 11px;
	letter-spacing: 3px;
	font-weight: 700;
	display: flex;
	align-items: center;
	gap: 12px
}
.eyebrow:before {
	content: '';
	width: 28px;
	height: 2px;
	background: var(--orange)
}
h1 {
	font-size: clamp(42px,4.5vw,68px);
	line-height: 1.22;
	letter-spacing: -3px;
	margin: 28px 0
}
h1 em {
	font-style: normal;
	color: #93b6ff
}
.hero p {
	font-size: 16px;
	color: #bccbe0;
	max-width: 490px;
	word-break: keep-all
}
.hero-actions {
	display: flex;
	gap: 26px;
	margin-top: 36px;
	align-items: center
}
.button {
	display: inline-flex;
	align-items: center;
	gap: 35px;
	background: white;
	color: var(--navy);
	padding: 14px 22px;
	font-size: 14px;
	font-weight: 700
}
.text-link {
	font-size: 14px;
	border-bottom: 1px solid #ffffff60;
	padding: 8px 0
}
.art {
	height: 470px;
	position: relative;
	perspective: 800px
}
.tower {
	position: absolute;
	bottom: 0;
	right: 40px;
	width: 245px;
	height: 395px;
	transform: rotateY(-24deg) skewY(-9deg);
	background: linear-gradient(120deg,#264c78,#0b2747);
	border: 1px solid #7495bb55;
	box-shadow: 30px 24px 0 #051429
}
.tower:before {
	content: '';
	position: absolute;
	inset: 0;
	background: repeating-linear-gradient(0deg,transparent 0 39px,#a0b5d533 40px 41px),repeating-linear-gradient(90deg,transparent 0 39px,#a0b5d533 40px 41px)
}
.tower.second {
	right: 285px;
	width: 120px;
	height: 240px;
	opacity: .5;
	box-shadow: 15px 16px 0 #051429
}
.slash {
	position: absolute;
	right: 48px;
	top: 18px;
	width: 55px;
	height: 310px;
	background: linear-gradient(#ffab35,#ff4d2e 60%,#ba143a);
	transform: rotate(36deg);
	box-shadow: 0 10px 45px #ff4d2e20
}
.slash.blue {
	right: 93px;
	top: 230px;
	height: 145px;
	background: linear-gradient(#0066ff,#00bafa);
	transform: rotate(-42deg)
}
.art-label {
	position: absolute;
	bottom: -24px;
	left: 50px;
	font-size: 10px;
	letter-spacing: 3px;
	color: #a8bfdb
}
.hero-foot {
	border-top: 1px solid #ffffff22;
	padding: 22px 0;
	display: flex;
	justify-content: space-between;
	color: #91a6c3;
	font-size: 11px;
	letter-spacing: 2px
}
.hero-foot b {
	color: white;
	font-weight: 400
}
.section {
	padding: 100px 0
}
.kicker {
	font-size: 11px;
	letter-spacing: 3px;
	color: var(--blue);
	font-weight: 800;
	margin-bottom: 18px
}
.section h2 {
	font-size: clamp(30px,3.4vw,47px);
	line-height: 1.35;
	letter-spacing: -2px;
	margin: 0 0 24px;
	word-break: keep-all
}
.intro {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 100px
}
.copy p {
	margin: 0 0 20px;
	color: var(--gray);
	font-size: 16px;
	word-break: keep-all
}
.legal {
	display: inline-block;
	margin-top: 15px;
	padding-top: 18px;
	border-top: 2px solid var(--orange);
	font-weight: 700
}
.principles {
	display: grid;
	grid-template-columns: repeat(3,1fr);
	margin-top: 60px;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line)
}
.principle {
	padding: 32px 30px;
	border-right: 1px solid var(--line)
}
.principle:first-child {
	padding-left: 0
}
.principle:last-child {
	border: 0
}
.number {
	font-size: 11px;
	color: var(--blue);
	letter-spacing: 2px
}
.principle h3 {
	font-size: 20px;
	margin: 10px 0
}
.principle p {
	font-size: 14px;
	color: var(--gray);
	margin: 0
}
.soft {
	background: var(--soft)
}
.section-head {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 40px;
	margin-bottom: 40px
}
.section-head p {
	max-width: 400px;
	color: var(--gray);
	font-size: 14px;
	margin: 0 0 24px
}
.products {
	display: grid;
	grid-template-columns: repeat(3,1fr);
	gap: 20px
}
.product {
	background: white;
	border: 1px solid var(--line);
	padding: 32px;
	min-height: 290px;
	position: relative
}
.product h3 {
	font-size: 24px;
	margin: 45px 0 10px
}
.product p {
	font-size: 14px;
	color: var(--gray);
	margin: 0
}
.product .en {
	font-size: 10px;
	letter-spacing: 2px;
	color: var(--gray)
}
.product:before {
	content: '';
	width: 40px;
	height: 3px;
	position: absolute;
	top: 34px;
	right: 32px;
	background: var(--orange)
}
.research {
	background: #0c2445;
	color: white
}
.research-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 90px
}
.research .kicker {
	color: #8cb4ff
}
.research p {
	color: #b9c8db;
	font-size: 15px;
	word-break: keep-all
}
.research-list {
	border-top: 1px solid #ffffff30
}
.research-item {
	display: grid;
	grid-template-columns: 35px 1fr;
	gap: 20px;
	padding: 24px 0;
	border-bottom: 1px solid #ffffff30
}
.research-item b {
	color: #8cb4ff;
	font-size: 11px
}
.research-item h3 {
	margin: 0 0 6px;
	font-size: 19px
}
.research-item p {
	margin: 0;
	font-size: 13px
}
.record {
	border-top: 1px solid var(--line);
	padding: 24px 0;
	display: grid;
	grid-template-columns: 70px 1fr 1.2fr;
	gap: 25px
}
.record:last-child {
	border-bottom: 1px solid var(--line)
}
.record h3 {
	margin: 0;
	font-size: 20px
}
.record p {
	margin: 0;
	color: var(--gray);
	font-size: 14px
}
.record-note {
	font-size: 12px;
	color: var(--gray);
	margin: 22px 0 0
}
.contact {
	background: var(--soft)
}
.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 100px
}
.contact-links a {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	align-items: center;
	border-bottom: 1px solid #ccd5e0;
	padding: 22px 0
}
.contact-links span {
	font-size: 11px;
	letter-spacing: 2px;
	color: var(--gray);
	min-width: 70px
}
.contact-links strong {
	font-size: 22px;
	word-break: break-word
}
.contact-links i {
	margin-left: auto;
	font-style: normal;
	color: var(--blue)
}
footer {
	background: var(--navy);
	color: #8fa3bf;
	padding: 42px 0
}
.footer-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px
}
footer .logo {
	width: 150px;
	height: 50px
}
footer p {
	font-size: 11px;
	margin: 4px 0
}
footer strong {
	color: white;
	font-size: 13px
}
.to-top {
	font-size: 12px
}
a:focus-visible,button:focus-visible {
	outline: 3px solid #ff9c3f;
	outline-offset: 5px
}
@media(max-width:1000px) {
	nav {
		gap: 20px
	}
	.wrap {
		width: calc(100% - 48px)
	}
	.hero-inner {
		gap: 0
	}
	.art {
		transform: scale(.85);
		transform-origin: right center
	}
	.intro,.research-grid,.contact-grid {
		gap: 45px
	}
	.product {
		padding: 25px
	}
	.section {
		padding: 75px 0
	}
}
@media(max-width:760px) {
	html {
		scroll-padding-top: 80px
	}
	.sub-content {
		padding: 2z0px 0 60px;
	}
	.sub-content-inner {
		gap: 20px;
	}
	.header-inner {
		height: 74px
	}
	.logo {
		width: 145px;
		height: 48px
	}
	.menu {
		display: block
	}
	nav {
		display: none;
		position: absolute;
		top: 74px;
		left: 0;
		right: 0;
		background: var(--navy);
		padding: 12px 24px 24px;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		border-bottom: 1px solid #ffffff30
	}
	nav.open {
		display: flex
	}
	nav a {
		padding: 12px 0
	}
	nav a:after {
		bottom: 5px
	}
	.hero-inner {
		grid-template-columns: 1fr;
		padding: 55px 0 45px;
		min-height: auto
	}
	h1 {
		font-size: 35px;
		letter-spacing: -2px
	}
	.hero p {
		font-size: 14px
	}
	.art {
		height: 330px;
		transform: scale(.72);
		transform-origin: center bottom;
		margin-top: -50px
	}
	.hero-foot {
		font-size: 9px;
		gap: 16px;
		letter-spacing: 1px
	}
	.hero-foot span:last-child {
		display: none
	}
	.intro,.research-grid,.contact-grid {
		grid-template-columns: 1fr;
		gap: 25px
	}
	.principles,.products {
		grid-template-columns: 1fr
	}
	.principles {
		margin-top: 35px
	}
	.principle,.principle:first-child {
		padding: 25px 0;
		border-right: 0;
		border-bottom: 1px solid var(--line)
	}
	.section-head {
		display: block;
		margin-bottom: 28px
	}
	.section-head p {
		margin-bottom: 0
	}
	.product {
		min-height: 210px
	}
	.product h3 {
		margin-top: 30px
	}
	.record {
		grid-template-columns: 30px 1fr;
		gap: 16px
	}
	.record p {
		grid-column: 2
	}
	.footer-inner {
		align-items: start;
		flex-wrap: wrap
	}
	.contact-links strong {
		font-size: 19px
	}
	.section {
		padding: 60px 0
	}
	.eyebrow {
		font-size: 9px;
		letter-spacing: 2px
	}
}
@media(prefers-reduced-motion:reduce) {
	html {
		scroll-behavior: auto
	}
}
nav a[aria-current="page"]:after {
	width: 100%
}
.page-heading {
	padding: 65px 0;
	background: var(--navy);
	color: white
}
.page-heading h1 {
	font-size: 48px;
	margin: 20px 0 10px
}
.page-heading p {
	color: #b9c8db
}
.breadcrumb {
	font-size: 12px;
	color: #b9c8db
}
.page-heading+.section {
	padding-top: 70px
}
/* Company submenu: keyboard/click on desktop, stacked on mobile. */
.nav-group {
	position: relative
}
.nav-group summary {
	list-style: none;
	cursor: pointer;
	font-size: 15px;
	font-weight: 700;
	padding: 30px 0
}
.nav-group summary::-webkit-details-marker {
	display: none
}
.nav-group summary span {
	font-size: 12px;
	margin-left: 7px
}
.nav-group summary:focus-visible {
	outline: 3px solid #ff9c3f;
	outline-offset: 4px
}
.dropdown {
	position: absolute;
	left: -22px;
	top: 76px;
	min-width: 180px;
	background: white;
	color: var(--ink);
	padding: 12px;
	box-shadow: 0 15px 40px #081b3830;
	border-top: 3px solid var(--orange);
	z-index: 60
}
.dropdown a {
	display: block;
	font-size: 14px;
	padding: 10px 12px;
	white-space: nowrap
}
.dropdown a:after {
	display: none
}
.dropdown a:hover,.dropdown a:focus-visible {
	background: var(--soft);
	color: var(--blue)
}
.page-subnav {
	display: block;
	position: static;
	background: white;
	border-bottom: 1px solid var(--line);
	padding: 0
}
.company-tabs {
	display: flex;
	gap: 0;
	flex-wrap: wrap
}
.company-tabs a {
	padding: 20px 26px;
	font-size: 14px;
	color: var(--gray);
	border-bottom: 3px solid transparent
}
.company-tabs a:first-child {
	padding-left: 0
}
.company-tabs a[aria-current="page"] {
	color: var(--navy);
	border-bottom-color: transparent
}
.company-tabs a:after {
	display: none
}
.company-tabs .subnav-label {
	display: inline-block;
	position: relative;
	width: max-content;
	max-width: 100%;
}
.company-tabs .subnav-label::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -23px;
	width: 100%;
	height: 3px;
	background: var(--orange);
	transform: scaleX(0);
	transform-origin: center;
	transition: transform .2s ease;
}
.company-tabs a:hover .subnav-label::after,
.company-tabs a:focus-visible .subnav-label::after,
.company-tabs a[aria-current="page"] .subnav-label::after {
	transform: scaleX(1);
}
.empty-state {
	padding: 30px;
	background: var(--soft);
	border: 1px solid var(--line)
}
.empty-state h3 {
	margin-top: 0
}
.empty-state .button {
	gap: 12px;
	border: 1px solid var(--line)
}
@media(max-width:760px) {
	.nav-group summary {
		padding: 12px 0
	}
	.dropdown {
		position: static;
		box-shadow: none;
		border-top: 0;
		background: #ffffff0b;
		color: white;
		padding: 8px 12px
	}
	.dropdown a {
		padding: 10px 12px;
		color: #c7d5e8
	}
	.dropdown a:hover {
		background: #ffffff12;
		color: white
	}
	.page-subnav {
		display: block;
		position: static;
		padding: 0;
		background: white
	}
	.company-tabs {
		width: 100%;
		display: grid;
		grid-template-columns: repeat(3,1fr);
		gap: 0
	}
	.company-tabs a,.company-tabs a:first-child {
		padding: 12px 5px;
		text-align: center;
		font-size: 13px
	}
	.company-tabs .subnav-label::after {
		bottom: -15px;
	}
	.page-heading h1 {
		font-size: 36px
	}
	.empty-state {
		padding: 24px
	}
}
.active-category {
	color: #9ebfff
}
.third-level {
	border-left: 2px solid #dfe5ed;
	margin: 0 0 8px 16px;
	padding-left: 4px
}
.third-level a {
	font-size: 12px;
	color: var(--gray);
	padding-top: 7px;
	padding-bottom: 7px
}
.tertiary-nav {
	background: var(--soft)
}
.category-links {
	display: grid;
	gap: 12px
}
.category-link {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 22px;
	border: 1px solid var(--line);
	background: var(--soft);
	font-weight: 700
}
.category-link:hover {
	color: var(--blue);
	border-color: var(--blue)
}
.dropdown {
	max-height: calc(100dvh - 110px);
	overflow-y: auto
}
#navigation .nav-group:last-child .dropdown {
	left: auto;
	right: -22px
}




.page-heading {
	position: relative;
	overflow: hidden;
	min-height: 400px;
	display: flex;
	align-items: center
}
.page-heading-image {
	position: absolute;
	inset: 0;
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	z-index: 0;
	pointer-events: none
}
.page-heading::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg,rgba(8,27,56,.6),rgba(8,27,56,.25) 60%,rgba(8,27,56,.08));
	z-index: 1;
	pointer-events: none
}
.page-heading>.wrap {
	position: relative;
	z-index: 2
}
.page-heading .breadcrumb, .page-heading p {
	color: #e0e8f3
}




@media(max-width:760px) {
	#navigation {
		max-height: calc(100dvh - 74px);
		overflow-y: auto
	}
	.dropdown {
		max-height: none;
		overflow: visible
	}
	.third-level {
		border-color: #ffffff30
	}
	.third-level a {
		color: #c7d5e8
	}
	.company-tabs {
		grid-template-columns: repeat(2,1fr)
	}
	.tertiary-nav .company-tabs {
		grid-template-columns: repeat(3,1fr)
	}
	
	
	.page-heading {
		min-height: 240px;
		padding: 45px 0
	}
	.page-heading-image {
		object-position: 60% center
	}
	.page-heading::before {
		background: rgba(8,27,56,.55)
	}	
}

/* 국내사업 카테고리 메뉴 */
.project-filters {
	border-bottom: 1px solid var(--line);
	background: white;
}
.project-filter-inner {
	display: flex;
	flex-wrap: wrap;
	gap: 0;
}
.project-filters a {
	display: block;
	padding: 22px 26px;
	font-size: 16px;
	font-weight: 700;
	color: var(--gray);
	transition: color .2s ease;
}
.project-filters a::after {
	display: none;
}
.project-filter-label {
	display: inline-block;
	position: relative;
}
.project-filter-label::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 100%;
	height: 2px;
	background: var(--orange);
	transform: scaleX(0);
	transform-origin: center;
	transition: transform .2s ease;
}
.project-filters a:hover .project-filter-label::after,
.project-filters a:focus-visible .project-filter-label::after,
.project-filters a[aria-current="page"] .project-filter-label::after {
	transform: scaleX(1);
}
.project-filters a:first-child {
	padding-left: 0;
}
.project-filters a:hover,
.project-filters a[aria-current="page"] {
	color: var(--orange, #ff4b42);
}
.project-filters a:focus-visible {
	outline: 2px solid var(--orange, #ff4b42);
	outline-offset: -4px;
}
@media(max-width:760px) {
	.project-filter-inner {
		width: 100%;
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
	.project-filters a,
	.project-filters a:first-child {
		padding: 16px 6px;
		font-size: 13px;
		text-align: center;
		word-break: keep-all;
	}
}

/* 사업 실적 이미지가 없을 때 표시하는 공통 로고 */
#main .catalog-image.project-image-empty,
#main .project-no-image {
	background: #fff;
}
#main .project-no-image {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 180px;
}
#main .project-no-image .project-empty-logo {
	display: block;
	width: auto;
	height: auto;
	max-width: min(180px, 70%);
	max-height: 120px;
	object-fit: contain;
	margin: 0;
}

/* 견적문의 */
.quotation-intro h2 {
	font-size: clamp(30px, 3.5vw, 46px);
	line-height: 1.4;
	letter-spacing: -1.5px;
	margin: 12px 0 20px;
}
.quotation-intro p {
	color: var(--gray);
	word-break: keep-all;
}
.quotation-layout {
	display: grid;
	grid-template-columns: minmax(250px, .75fr) minmax(0, 1.8fr);
	gap: 64px;
	align-items: start;
}
.quotation-contact {
	background: var(--navy);
	color: #fff;
	padding: 36px 30px;
}
.quotation-contact .kicker {
	color: #93b6ff;
}
.quotation-contact h3 {
	font-size: 28px;
	margin: 12px 0 18px;
}
.quotation-contact p {
	font-size: 15px;
	color: #c7d5e8;
	word-break: keep-all;
}
.quotation-contact dl {
	margin: 36px 0 0;
}
.quotation-contact dl > div {
	padding: 20px 0;
	border-top: 1px solid #ffffff30;
}
.quotation-contact dt {
	font-size: 12px;
	color: #a6b8d1;
	margin-bottom: 6px;
}
.quotation-contact dd {
	margin: 0;
	font-size: 19px;
	font-weight: 700;
	overflow-wrap: anywhere;
}
.quotation-contact a:hover {
	color: #93b6ff;
}
.quotation-contact .quotation-contact-note {
	font-size: 13px;
	margin: 22px 0 0;
}
.quotation-form-section {
	min-width: 0;
}
.quotation-form-heading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	border-bottom: 2px solid var(--navy);
	padding-bottom: 18px;
	margin-bottom: 28px;
}
.quotation-form-heading h3 {
	font-size: 26px;
	margin: 0;
}
.quotation-form-heading p {
	font-size: 12px;
	color: var(--gray);
	margin: 0;
}
.quotation-field label span,
.quotation-form-heading p span,
.quotation-consent strong {
	color: #c43c21;
}
.quotation-fields {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}
.quotation-field-wide {
	grid-column: 1 / -1;
}
.quotation-field label {
	display: block;
	font-size: 14px;
	font-weight: 700;
	margin-bottom: 9px;
}
.quotation-field input,
.quotation-field select,
.quotation-field textarea {
	display: block;
	width: 100%;
	min-width: 0;
	border: 1px solid var(--line);
	border-radius: 0;
	background: #fff;
	color: var(--ink);
	padding: 13px 14px;
	font: inherit;
	font-size: 15px;
	transition: border-color .2s;
}
.quotation-field input:focus,
.quotation-field select:focus,
.quotation-field textarea:focus {
	outline: 2px solid #0066ff20;
	border-color: var(--blue);
}
.quotation-field textarea {
	resize: vertical;
	min-height: 200px;
}
.quotation-field textarea::placeholder {
	color: #718096;
}
.quotation-counter {
	text-align: right;
	font-size: 12px;
	color: var(--gray);
	margin: 6px 0 0;
}
.quotation-privacy {
	margin-top: 28px;
	border: 1px solid var(--line);
	background: var(--soft);
}
.quotation-privacy summary {
	padding: 16px 18px;
	cursor: pointer;
	font-size: 14px;
	font-weight: 700;
}
.quotation-privacy > div {
	padding: 0 18px 18px;
	font-size: 13px;
	color: var(--gray);
}
.quotation-privacy p {
	margin: 8px 0;
}
.quotation-privacy a {
	color: var(--blue);
	text-decoration: underline;
	text-underline-offset: 3px;
}
.quotation-consent {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 14px;
	margin-top: 20px;
	cursor: pointer;
}
.quotation-consent input {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	margin: 3px 0 0;
	accent-color: var(--navy);
}
.quotation-actions {
	margin-top: 30px;
	text-align: right;
}
.quotation-submit {
	border: 0;
	background: var(--navy);
	color: white;
	padding: 17px 30px;
	gap: 30px;
	cursor: pointer;
	transition: background-color .2s;
}
.quotation-submit:hover {
	background: var(--blue);
}
.quotation-submit:disabled {
	opacity: .6;
	cursor: wait;
}
.quotation-status {
	padding: 20px;
	margin-bottom: 24px;
	font-size: 14px;
	border: 1px solid var(--line);
	scroll-margin-top: 120px;
}
.quotation-success {
	background: #edf8f2;
	color: #175f3b;
}
.quotation-error {
	background: #fff4f0;
	color: #a1321d;
}
.quotation-status p {
	margin: 0;
	font-weight: 700;
}
.quotation-status ul {
	margin: 10px 0 0;
	padding-left: 20px;
}
.quotation-trap {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
}
@media(max-width:1000px) {
	.quotation-layout {
		gap: 30px;
	}
	.quotation-contact {
		padding: 28px 22px;
	}
}
@media(max-width:760px) {
	.quotation-layout {
		grid-template-columns: 1fr;
		gap: 36px;
	}
	.quotation-fields {
		grid-template-columns: 1fr;
		gap: 20px;
	}
	.quotation-form-heading h3 {
		font-size: 23px;
	}
	.quotation-contact dl {
		margin-top: 24px;
	}
	.quotation-submit {
		width: 100%;
		justify-content: center;
	}
}

/* R&BD 사업 목록 및 상세 */
.rbd-intro h2, .rbd-detail-heading h2 {
	font-size: clamp(30px, 3.8vw, 50px);
	line-height: 1.42;
	letter-spacing: -2px;
	margin: 16px 0 28px;
	word-break: keep-all;
}
.rbd-intro p, .rbd-summary {
	max-width: 960px;
	font-size: 16px;
	line-height: 2;
	color: #566477;
	word-break: keep-all;
	margin: 0;
}
.rbd-card {
	display: grid;
	grid-template-columns: 1fr 1.15fr;
	border: 1px solid var(--line);
	background: #fff;
}
.rbd-card + .rbd-card {
	margin-top: 28px;
}
.rbd-card-media {
	margin: 0;
	background: var(--soft);
}
.rbd-card-media img {
	display: block;
	width: 100%;
	height: 420px;
	object-fit: contain;
	padding: 24px;
}
.rbd-card-copy {
	padding: 42px;
	min-width: 0;
}
.rbd-meta {
	font-size: 13px;
	font-weight: 700;
	color: var(--blue);
	margin: 0 0 18px;
}
.rbd-card h3 {
	font-size: clamp(24px, 2.5vw, 32px);
	line-height: 1.5;
	letter-spacing: -1px;
	margin: 0 0 20px;
	word-break: keep-all;
}
.rbd-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 0;
	list-style: none;
	margin: 24px 0;
}
.rbd-tags li {
	font-size: 12px;
	color: var(--blue);
	background: var(--soft);
	padding: 6px 11px;
}
.rbd-link {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	font-size: 14px;
	font-weight: 700;
	color: var(--blue);
	padding: 8px 0;
}
.rbd-link:hover {
	text-decoration: underline;
}
.rbd-document-link {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 11px 16px;
	border: 1px solid var(--line);
	background: #fff;
	color: var(--navy);
	font-size: 14px;
	font-weight: 700;
	margin: 12px 0 0;
}
.rbd-card-copy .rbd-document-link {
	display: flex;
	width: fit-content;
}
.rbd-document-link:hover {
	border-color: var(--blue);
	color: var(--blue);
}
.rbd-block {
	padding-top: 40px;
	border-top: 1px solid var(--line);
}
.rbd-section-title {
	font-size: 28px;
	line-height: 1.4;
	letter-spacing: -1px;
	margin: 0 0 26px;
	color: var(--navy);
}
.rbd-facts {
	margin: 0;
	border-top: 2px solid var(--navy);
}
.rbd-facts > div {
	display: grid;
	grid-template-columns: 170px minmax(0, 1fr);
	border-bottom: 1px solid var(--line);
}
.rbd-facts dt, .rbd-facts dd {
	padding: 22px 24px;
	margin: 0;
	font-size: 16px;
	line-height: 1.7;
	word-break: keep-all;
}
.rbd-facts dt {
	background: var(--soft);
	font-weight: 700;
	color: var(--navy);
}
.rbd-tech-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	margin-top: 28px;
}
.rbd-tech-grid article {
	padding: 30px;
	background: var(--soft);
	border-top: 3px solid var(--blue);
	min-width: 0;
}
.rbd-tech-grid article > span {
	color: var(--blue);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 2px;
}
.rbd-tech-grid h3 {
	font-size: 25px;
	margin: 18px 0;
}
.rbd-tech-grid p {
	font-size: 15px;
	line-height: 1.9;
	color: #566477;
	word-break: keep-all;
	margin: 0;
}
.rbd-rights {
	padding: 44px;
	background: var(--navy);
	color: #fff;
}
.rbd-rights .kicker {
	color: #8bc4ff;
}
.rbd-rights .rbd-section-title {
	color: #fff;
}
.rbd-rights > p {
	font-size: 20px;
	line-height: 1.8;
	word-break: keep-all;
}
.rbd-rights dl {
	display: flex;
	flex-wrap: wrap;
	gap: 24px 60px;
	margin: 30px 0;
}
.rbd-rights dt {
	color: #b7c9e1;
	font-size: 13px;
	margin-bottom: 6px;
}
.rbd-rights dd {
	margin: 0;
	font-size: clamp(18px, 2vw, 25px);
	font-weight: 700;
	overflow-wrap: anywhere;
}
.rbd-rights .rbd-note {
	font-size: 13px;
	color: #b7c9e1;
	margin: 24px 0 0;
}
.rbd-history {
	list-style: none;
	margin: 0;
	padding: 0;
}
.rbd-history li {
	display: grid;
	grid-template-columns: 150px minmax(0, 1fr);
	gap: 30px;
	padding: 28px 0;
	border-bottom: 1px solid var(--line);
}
.rbd-history time {
	color: var(--blue);
	font-size: 18px;
	font-weight: 700;
}
.rbd-history h3 {
	font-size: 20px;
	margin: 0 0 8px;
	word-break: keep-all;
}
.rbd-history p {
	margin: 0;
	font-size: 15px;
	color: var(--gray);
}
body.rbd-document-open {
	overflow: hidden;
}
.rbd-document-dialog {
	width: min(1000px, calc(100% - 32px));
	height: 92vh;
	height: 92dvh;
	max-height: none;
	border: 0;
	padding: 0;
	background: #fff;
	color: var(--ink);
}
.rbd-document-dialog[open] {
	display: flex;
	flex-direction: column;
}
.rbd-document-dialog::backdrop {
	background: #081b38cf;
}
.rbd-document-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
	padding: 16px 20px;
	border-bottom: 1px solid var(--line);
	flex-shrink: 0;
}
.rbd-document-head h2 {
	margin: 0;
	font-size: 19px;
}
.rbd-document-close {
	flex-shrink: 0;
	background: #fff;
	border: 1px solid var(--line);
	padding: 8px 12px;
	cursor: pointer;
}
.rbd-document-body {
	flex: 1;
	min-height: 0;
	padding: 12px;
	background: var(--soft);
}
.rbd-document-body img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.rbd-document-foot {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px 16px;
	padding: 12px 20px;
	font-size: 13px;
	flex-shrink: 0;
}
.rbd-document-foot a {
	color: var(--blue);
	font-weight: 700;
}
.rbd-document-foot span {
	color: var(--gray);
}
@media(max-width:900px) {
	.rbd-card-copy {
		padding: 28px;
	}
	.rbd-tech-grid {
		gap: 16px;
	}
	.rbd-tech-grid article {
		padding: 22px;
	}
}
@media(max-width:760px) {
	.rbd-intro h2, .rbd-detail-heading h2 {
		font-size: 31px;
		letter-spacing: -1px;
	}
	.rbd-card, .rbd-tech-grid, .rbd-facts > div {
		grid-template-columns: 1fr;
	}
	.rbd-card-media img {
		height: 300px;
	}
	.rbd-card-copy, .rbd-rights {
		padding: 26px;
	}
	.rbd-facts dt, .rbd-facts dd {
		padding: 14px 18px;
		font-size: 15px;
	}
	.rbd-block {
		padding-top: 28px;
	}
	.rbd-section-title {
		font-size: 24px;
	}
	.rbd-summary {
		font-size: 15px;
	}
	.rbd-history li {
		grid-template-columns: 1fr;
		gap: 12px;
	}
	.rbd-document-head {
		padding: 12px;
	}
	.rbd-document-head h2 {
		font-size: 16px;
	}
	.rbd-document-foot {
		padding: 12px;
	}
}

/* 국내·해외사업 공통 빈 목록 안내 */
.project-empty-state {
	grid-column: 1 / -1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 360px;
	padding: 64px 24px;
	margin-bottom: 100px;
	border: 1px solid var(--line);
	background: #fff;
	text-align: center;
}
.project-empty-state[hidden] {
	display: none;
}
.project-empty-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 92px;
	height: 92px;
	border-radius: 50%;
	background: var(--soft);
	color: var(--navy);
}
.project-empty-state h3 {
	margin: 24px 0 12px;
	font-size: 24px;
	color: var(--navy);
	word-break: keep-all;
}
.project-empty-state p {
	margin: 0;
	font-size: 15px;
	line-height: 1.9;
	color: var(--gray);
	word-break: keep-all;
}
@media(max-width:760px) {
	.project-empty-state {
		min-height: 320px;
		padding: 44px 20px;
		margin-bottom: 60px;
	}
	.project-empty-icon {
		width: 80px;
		height: 80px;
	}
	.project-empty-state h3 {
		font-size: 20px;
	}
}

/* 주요실적 페이지 공통 하단 여백 */
#main .projects-page {
	padding-bottom: 180px;
}
@media(max-width:760px) {
	#main .projects-page {
		padding-bottom: 120px;
	}
}

/* 모든 페이지의 소개 영역: h2 안의 span으로 강조색을 지정합니다. */
.page-intro h2 span {
	color: var(--blue);
}
/* 연구소 소개의 기존 배치 및 반응형 스타일 */
.laboratory-page .page-intro {
	max-width: 980px;
	margin-bottom: 45px;
}
.laboratory-page .page-intro h2 {
	font-size: clamp(30px, 3.8vw, 50px);
	line-height: 1.42;
	letter-spacing: -2px;
	margin: 16px 0 55px;
	word-break: keep-all;
}
.laboratory-page .page-intro p {
	color: #566477;
	font-size: 16px;
	line-height: 2;
	word-break: keep-all;
	margin: 0;
}
@media(max-width:760px) {
	.laboratory-page .page-intro {
		margin-bottom: 32px;
	}
	.laboratory-page .page-intro h2 {
		font-size: 31px;
		letter-spacing: -1px;
	}
	.laboratory-page .page-intro p {
		font-size: 15px;
	}
}