:root {
	--mscc-navy: #07182e;
	--mscc-navy-soft: #102b49;
	--mscc-charcoal: #253140;
	--mscc-red: #c7352f;
	--mscc-red-dark: #a72a26;
	--mscc-steel: #5f6e7e;
	--mscc-line: #dce3e8;
	--mscc-mist: #f3f6f8;
	--mscc-white: #fff;
	--mscc-shell: 1240px;
	--mscc-shadow: 0 18px 50px rgba(7, 24, 46, 0.1);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 88px;
}

body {
	margin: 0;
	background: var(--mscc-white);
	color: var(--mscc-charcoal);
	font-family: Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", Inter, Arial, sans-serif;
	font-size: 16px;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
}

body.nav-is-open {
	overflow: hidden;
}

img {
	display: block;
	max-width: 100%;
}

a {
	color: inherit;
	text-decoration: none;
}

button,
input,
textarea,
select {
	font: inherit;
}

.shell {
	width: min(calc(100% - 48px), var(--mscc-shell));
	margin-inline: auto;
}

.screen-reader-text,
.skip-link:not(:focus) {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link:focus {
	position: fixed;
	top: 12px;
	left: 12px;
	z-index: 9999;
	padding: 10px 16px;
	background: var(--mscc-white);
	color: var(--mscc-navy);
}

:focus-visible {
	outline: 3px solid #f16a61;
	outline-offset: 4px;
}

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 1000;
	width: 100%;
	border-bottom: 1px solid rgba(255, 255, 255, 0.18);
	color: var(--mscc-white);
	transition: background-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
body:not(.mscc-front-page) .site-header {
	background: rgba(255, 255, 255, 0.98);
	box-shadow: 0 8px 28px rgba(7, 24, 46, 0.08);
	color: var(--mscc-navy);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 82px;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	flex-shrink: 0;
}

.brand__mark,
.custom-logo {
	width: 116px;
	height: auto;
}

.brand__mark {
	height: 37px;
	object-fit: cover;
}

.brand__name {
	padding-left: 14px;
	border-left: 1px solid currentColor;
	font-size: 11px;
	font-weight: 750;
	letter-spacing: 0.13em;
	opacity: 0.86;
}

.primary-nav {
	display: flex;
	align-items: center;
	gap: 34px;
}

.primary-nav__list,
.primary-nav .menu {
	display: flex;
	align-items: center;
	gap: clamp(20px, 2.2vw, 36px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.primary-nav__list a,
.primary-nav .menu a {
	position: relative;
	display: block;
	padding: 29px 0;
	font-size: 12px;
	font-weight: 750;
	letter-spacing: 0.07em;
}

.primary-nav__list a::after,
.primary-nav .menu a::after {
	position: absolute;
	right: 0;
	bottom: 22px;
	left: 0;
	height: 2px;
	background: var(--mscc-red);
	content: "";
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 160ms ease;
}

.primary-nav__list a:hover::after,
.primary-nav .menu a:hover::after,
.primary-nav__list .current-menu-ancestor > a::after,
.primary-nav .menu .current-menu-ancestor > a::after {
	transform: scaleX(1);
}

.primary-nav__list > li,
.primary-nav .menu > li {
	position: relative;
}

.primary-nav__list .sub-menu,
.primary-nav .menu .sub-menu {
	position: absolute;
	top: calc(100% - 8px);
	left: -24px;
	z-index: 20;
	min-width: 206px;
	margin: 0;
	padding: 8px;
	background: var(--mscc-white);
	box-shadow: 0 18px 42px rgba(7, 24, 46, 0.15);
	color: var(--mscc-navy);
	list-style: none;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.primary-nav__list > li:hover > .sub-menu,
.primary-nav__list > li:focus-within > .sub-menu,
.primary-nav .menu > li:hover > .sub-menu,
.primary-nav .menu > li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.primary-nav__list .sub-menu a,
.primary-nav .menu .sub-menu a {
	padding: 13px 16px;
	color: var(--mscc-navy);
	font-size: 11px;
	letter-spacing: 0.1em;
}

.primary-nav__list .sub-menu a::after,
.primary-nav .menu .sub-menu a::after {
	display: none;
}

.primary-nav__list .sub-menu a:hover,
.primary-nav__list .sub-menu .current-menu-item > a,
.primary-nav .menu .sub-menu a:hover,
.primary-nav .menu .sub-menu .current-menu-item > a {
	background: var(--mscc-mist);
	color: var(--mscc-red);
}

.header-inquiry {
	display: inline-flex;
	align-items: center;
	flex-shrink: 0;
	min-height: 42px;
	padding: 0 18px;
	background: var(--mscc-red);
	color: var(--mscc-white);
	font-size: 11px;
	font-weight: 750;
	letter-spacing: 0.06em;
	white-space: nowrap;
	transition: background-color 160ms ease;
}

.header-inquiry:hover {
	background: var(--mscc-red-dark);
}

.nav-toggle {
	display: none;
	width: 44px;
	height: 44px;
	padding: 10px;
	border: 0;
	background: transparent;
	color: inherit;
	cursor: pointer;
}

.nav-toggle span:not(.screen-reader-text) {
	display: block;
	width: 24px;
	height: 2px;
	margin: 5px 0;
	background: currentColor;
	transition: transform 160ms ease, opacity 160ms ease;
}

.hero {
	position: relative;
	display: grid;
	align-items: center;
	min-height: min(860px, 100vh);
	overflow: hidden;
	background: var(--mscc-navy);
	color: var(--mscc-white);
}

.hero__picture,
.hero__shade {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.hero__image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center 47%;
}

.hero__shade {
	background:
		linear-gradient(90deg, rgba(4, 15, 30, 0.84) 0%, rgba(4, 15, 30, 0.58) 43%, rgba(4, 15, 30, 0.14) 78%),
		linear-gradient(0deg, rgba(4, 15, 30, 0.28), transparent 55%);
}

.hero__content {
	position: relative;
	z-index: 2;
	padding-top: 96px;
}

.eyebrow {
	margin: 0 0 18px;
	color: var(--mscc-red);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.17em;
	line-height: 1.4;
}

.eyebrow--light {
	color: #f37169;
}

.hero h1 {
	max-width: 880px;
	margin: 0;
	font-size: clamp(44px, 5.6vw, 78px);
	font-weight: 730;
	letter-spacing: -0.045em;
	line-height: 1.16;
}

.hero__lead {
	max-width: 690px;
	margin: 28px 0 0;
	color: rgba(255, 255, 255, 0.82);
	font-size: clamp(17px, 1.6vw, 21px);
	line-height: 1.75;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 40px;
}

@media (min-width: 981px) {
	.site-header__inner.shell {
		width: 94%;
	}

	.hero {
		min-height: 920px;
		align-items: start;
	}

	.hero__image {
		top: -150px;
		bottom: auto;
		height: calc(100% + 150px);
		object-position: center top;
	}

	.hero__content.shell {
		width: 88%;
		padding-top: 112px;
	}

	body.mscc-front-page .site-header .brand,
	body.mscc-front-page .site-header .primary-nav {
		transform: translateY(6px);
	}

	.hero h1 {
		max-width: 700px;
		font-size: clamp(35px, 4.5vw, 62px);
		line-height: 1.08;
		white-space: nowrap;
		text-shadow: 0 2px 18px rgba(4, 15, 30, 0.18);
	}

	.hero .eyebrow {
		margin-bottom: 14px;
	}

	.hero__lead {
		max-width: 540px;
		margin-top: 24px;
		text-shadow: 0 1px 12px rgba(4, 15, 30, 0.22);
	}

	.hero__actions {
		margin-top: 24px;
	}
}

@media (min-width: 981px) and (max-width: 1799px) {
	.hero__image {
		top: -185px;
		height: calc(100% + 185px);
	}

	.hero h1 {
		font-size: clamp(36px, 2.9vw, 48px);
	}

	.hero__lead {
		max-width: 390px;
		font-size: clamp(14px, 1.15vw, 17px);
	}

	.hero .eyebrow {
		font-size: 11px;
	}

	.hero__actions .button {
		min-height: 48px;
		padding-inline: 20px;
	}
}

@media (min-width: 1200px) {
	.site-header__inner {
		min-height: 100px;
	}

	body.mscc-front-page .site-header .brand,
	body.mscc-front-page .site-header .primary-nav {
		transform: none;
	}

	.brand__name {
		font-size: 18px;
	}

	.primary-nav__list a,
	.primary-nav .menu a {
		color: #18324a;
		font-size: 13px;
	}

	.header-inquiry {
		min-height: 48px;
		font-size: 12px;
	}
}

@media (min-width: 1200px) and (max-width: 1799px) {
	.primary-nav {
		gap: 24px;
	}
}

@media (min-width: 1800px) {
	.brand__mark,
	.custom-logo {
		width: 140px;
	}

	.brand__mark {
		height: 45px;
	}

	.hero {
		min-height: min(920px, 100vh);
	}

	.hero__image {
		top: 0;
		height: 100%;
		object-fit: cover;
		object-position: center center;
	}

	.hero__content.shell {
		padding-top: 176px;
	}

	.hero__lead {
		max-width: 620px;
		margin-top: 30px;
	}

	.hero__actions {
		margin-top: 28px;
	}

	.hero__scroll {
		right: 3vw;
	}
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 54px;
	padding: 0 26px;
	border: 1px solid transparent;
	font-size: 13px;
	font-weight: 760;
	letter-spacing: 0.04em;
	transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button--red {
	background: var(--mscc-red);
	color: var(--mscc-white);
}

.button--red:hover {
	background: var(--mscc-red-dark);
}

.button--outline {
	border-color: rgba(255, 255, 255, 0.62);
	color: var(--mscc-white);
}

.button--outline:hover {
	border-color: var(--mscc-white);
	background: rgba(255, 255, 255, 0.09);
}

.button--navy {
	background: var(--mscc-navy);
	color: var(--mscc-white);
}

.button--navy:hover {
	background: var(--mscc-navy-soft);
}

.hero__scroll {
	position: absolute;
	right: 42px;
	bottom: 36px;
	z-index: 2;
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.16em;
}

.hero__scroll span {
	display: block;
	width: 44px;
	height: 1px;
	background: currentColor;
}

.section {
	padding: clamp(84px, 9vw, 132px) 0;
}

.section--mist {
	background: var(--mscc-mist);
}

.section--navy {
	background: var(--mscc-navy);
	color: var(--mscc-white);
}

.display-title,
.section-heading h2,
.quality__intro h2,
.contact-cta h2 {
	margin: 0;
	color: var(--mscc-navy);
	font-size: clamp(34px, 4vw, 54px);
	font-weight: 720;
	letter-spacing: -0.04em;
	line-height: 1.28;
}

.company-intro__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
	gap: clamp(50px, 8vw, 120px);
	align-items: start;
}

.company-intro__copy {
	padding-top: 30px;
	border-top: 2px solid var(--mscc-navy);
}

.company-intro__copy p {
	margin: 0;
	color: var(--mscc-steel);
	font-size: 18px;
}

.company-intro__copy p + p {
	margin-top: 18px;
}

.fact-strip {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	margin-top: clamp(64px, 8vw, 110px);
	border-top: 1px solid var(--mscc-line);
	border-bottom: 1px solid var(--mscc-line);
}

.fact {
	display: flex;
	min-height: 132px;
	padding: 24px;
	border-right: 1px solid var(--mscc-line);
	flex-direction: column;
	justify-content: center;
}

.fact:first-child {
	border-left: 1px solid var(--mscc-line);
}

.fact strong {
	color: var(--mscc-navy);
	font-size: clamp(29px, 3vw, 42px);
	font-weight: 760;
	letter-spacing: -0.035em;
	line-height: 1;
}

.fact span {
	margin-top: 12px;
	color: var(--mscc-steel);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.04em;
}

.section-heading {
	margin-bottom: 58px;
}

.section-heading--split {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
	gap: 70px;
	align-items: end;
}

.section-heading--split > p,
.section-heading--center > p {
	margin: 0;
	color: var(--mscc-steel);
	font-size: 17px;
}

.section-heading--center {
	max-width: 760px;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}

.section-heading--center > p:last-child {
	margin-top: 18px;
}

.section-heading--light h2 {
	color: var(--mscc-white);
}

.section-heading--light.section-heading--split > p {
	color: rgba(255, 255, 255, 0.64);
}

.business-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 22px;
}

.business-card {
	min-width: 0;
	overflow: hidden;
	background: var(--mscc-white);
	box-shadow: 0 8px 26px rgba(7, 24, 46, 0.06);
}

.business-card__media {
	height: 270px;
	overflow: hidden;
	background: #e8edf1;
}

.business-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 300ms ease;
}

.business-card__media--contain {
	padding: 20px;
	background: var(--mscc-white);
}

.business-card__media--contain img {
	object-fit: contain;
}

.business-card:hover .business-card__media img {
	transform: scale(1.025);
}

.business-card__body {
	position: relative;
	min-height: 306px;
	padding: 34px 30px 32px;
	border-top: 3px solid var(--mscc-red);
}

.business-card__number {
	position: absolute;
	top: 34px;
	right: 30px;
	color: #bdc7ce;
	font-size: 13px;
	font-weight: 800;
}

.business-card h3 {
	margin: 0 0 16px;
	color: var(--mscc-navy);
	font-size: 22px;
	letter-spacing: -0.02em;
}

.business-card p {
	margin: 0;
	color: var(--mscc-steel);
	font-size: 15px;
}

.tag-list,
.process-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
	margin: 24px 0 0;
	padding: 0;
	list-style: none;
}

.tag-list li,
.process-chips li {
	padding: 7px 9px;
	background: var(--mscc-mist);
	color: #506173;
	font-size: 10px;
	font-weight: 750;
	letter-spacing: 0.03em;
}

.application-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.7fr);
	gap: clamp(42px, 7vw, 92px);
	align-items: center;
}

.application-figure__frame {
	padding: 26px;
	border: 1px solid var(--mscc-line);
	background: var(--mscc-white);
	box-shadow: var(--mscc-shadow);
}

.application-figure__frame img {
	width: 100%;
	aspect-ratio: 2.03 / 1;
	object-fit: contain;
}

.process-chips {
	justify-content: center;
	margin-top: 22px;
}

.process-chips li {
	border: 1px solid var(--mscc-line);
	background: var(--mscc-white);
}

.application-list {
	border-top: 1px solid var(--mscc-line);
}

.application-list article {
	display: grid;
	grid-template-columns: 46px 1fr;
	gap: 18px;
	padding: 28px 0;
	border-bottom: 1px solid var(--mscc-line);
}

.application-list article > span {
	color: var(--mscc-red);
	font-size: 12px;
	font-weight: 800;
}

.application-list h3 {
	margin: -6px 0 4px;
	color: var(--mscc-navy);
	font-size: 23px;
}

.application-list p {
	margin: 0;
	color: var(--mscc-steel);
	font-size: 14px;
}

.technology-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	border-top: 1px solid rgba(255, 255, 255, 0.18);
	border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.technology-grid article {
	min-height: 280px;
	padding: 36px 28px;
	border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.technology-grid article:first-child {
	border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.technology-grid span {
	color: #f37169;
	font-size: 11px;
	font-weight: 800;
}

.technology-grid h3 {
	margin: 64px 0 14px;
	font-size: 20px;
	line-height: 1.35;
}

.technology-grid p {
	margin: 0;
	color: rgba(255, 255, 255, 0.62);
	font-size: 14px;
}

.rnd__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
	gap: clamp(50px, 8vw, 110px);
	align-items: center;
}

.rnd__media {
	position: relative;
}

.rnd__media img {
	width: 100%;
	aspect-ratio: 1 / 0.82;
	object-fit: cover;
}

.rnd__label {
	position: absolute;
	right: -28px;
	bottom: -28px;
	display: flex;
	min-width: 250px;
	padding: 24px;
	background: var(--mscc-red);
	color: var(--mscc-white);
	flex-direction: column;
}

.rnd__label strong {
	font-size: 25px;
	line-height: 1;
}

.rnd__label span {
	margin-top: 8px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.08em;
}

.rnd__content > p:not(.eyebrow) {
	margin: 26px 0 0;
	color: var(--mscc-steel);
	font-size: 16px;
}

.process-list {
	margin: 32px 0 0;
	padding: 0;
	border-top: 1px solid var(--mscc-line);
	list-style: none;
}

.process-list li {
	display: grid;
	grid-template-columns: 48px 1fr;
	gap: 16px;
	padding: 16px 0;
	border-bottom: 1px solid var(--mscc-line);
}

.process-list li > span {
	color: var(--mscc-red);
	font-size: 11px;
	font-weight: 800;
}

.process-list div {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 20px;
}

.process-list strong {
	color: var(--mscc-navy);
	font-size: 15px;
}

.process-list small {
	color: var(--mscc-steel);
	font-size: 12px;
}

.quality {
	position: relative;
	overflow: hidden;
	background: #111e2d;
	color: var(--mscc-white);
}

.quality::before {
	position: absolute;
	top: -220px;
	right: -160px;
	width: 560px;
	height: 560px;
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 50%;
	content: "";
}

.quality__grid {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
	gap: clamp(60px, 9vw, 130px);
	align-items: center;
}

.quality__intro h2 {
	color: var(--mscc-white);
}

.quality__intro > p:last-child {
	margin: 28px 0 0;
	color: rgba(255, 255, 255, 0.64);
}

.quality-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	border-top: 1px solid rgba(255, 255, 255, 0.18);
	border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.quality-card {
	display: flex;
	min-height: 150px;
	padding: 25px;
	border-right: 1px solid rgba(255, 255, 255, 0.18);
	border-bottom: 1px solid rgba(255, 255, 255, 0.18);
	flex-direction: column;
	justify-content: flex-end;
}

.quality-card strong {
	font-size: 24px;
	letter-spacing: -0.02em;
}

.quality-card span {
	margin-top: 6px;
	color: rgba(255, 255, 255, 0.58);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.05em;
}

.contact-cta {
	background: #eef2f4;
}

.contact-cta__inner {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 60px;
	align-items: end;
}

.contact-cta__actions {
	display: flex;
	align-items: center;
	gap: 28px;
}

.text-link {
	padding: 9px 0;
	border-bottom: 1px solid var(--mscc-navy);
	color: var(--mscc-navy);
	font-size: 13px;
	font-weight: 750;
}

.text-link span {
	margin-left: 8px;
	color: var(--mscc-red);
}

.site-footer {
	background: #061324;
	color: rgba(255, 255, 255, 0.7);
}

.site-footer__top {
	display: grid;
	grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(150px, 0.7fr));
	gap: 54px;
	padding-top: 76px;
	padding-bottom: 72px;
}

.footer-brand img {
	width: 132px;
	height: 42px;
	object-fit: cover;
}

.footer-brand p {
	max-width: 360px;
	margin: 24px 0 0;
	color: rgba(255, 255, 255, 0.47);
	font-size: 13px;
}

.footer-group h2 {
	margin: 0 0 20px;
	color: var(--mscc-white);
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.footer-group address {
	font-size: 12px;
	font-style: normal;
	line-height: 1.9;
}

.footer-group ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.footer-group li + li {
	margin-top: 9px;
}

.footer-group a {
	font-size: 12px;
}

.footer-group a:hover {
	color: var(--mscc-white);
}

.site-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__bottom p {
	margin: 0;
	padding: 22px 0;
	font-size: 10px;
	letter-spacing: 0.04em;
}

.content-shell {
	min-height: 70vh;
	padding-top: 150px;
	padding-bottom: 100px;
}

.content-entry__header h1 {
	margin: 0 0 40px;
	color: var(--mscc-navy);
	font-size: clamp(36px, 5vw, 62px);
	line-height: 1.2;
}

.content-entry__body {
	max-width: 840px;
}

/* Company history */
.history-page {
	overflow: clip;
}

.history-hero {
	position: relative;
	display: flex;
	min-height: 550px;
	padding: clamp(184px, 13vw, 226px) 0 clamp(80px, 8vw, 112px);
	overflow: hidden;
	background: var(--mscc-navy);
	color: var(--mscc-white);
	align-items: flex-end;
}

.history-hero::before {
	position: absolute;
	top: 50%;
	right: -110px;
	width: clamp(380px, 38vw, 660px);
	aspect-ratio: 1;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	content: "";
	transform: translateY(-45%);
}

.history-hero::after {
	position: absolute;
	right: clamp(60px, 8vw, 150px);
	bottom: -190px;
	width: 1px;
	height: 520px;
	background: rgba(255, 255, 255, 0.12);
	content: "";
	transform: rotate(38deg);
	transform-origin: bottom;
}

.history-hero__grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
	background-position: center;
	background-size: 72px 72px;
	-webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%, #000 100%);
	mask-image: linear-gradient(90deg, transparent 0%, #000 45%, #000 100%);
}

.history-hero__inner {
	position: relative;
	z-index: 2;
}

.history-breadcrumb {
	display: flex;
	margin-bottom: clamp(44px, 6vw, 76px);
	color: rgba(255, 255, 255, 0.5);
	font-size: 10px;
	font-weight: 750;
	letter-spacing: 0.14em;
	align-items: center;
	gap: 12px;
}

.history-breadcrumb a {
	transition: color 160ms ease;
}

.history-breadcrumb a:hover,
.history-breadcrumb strong {
	color: var(--mscc-white);
}

.history-breadcrumb strong {
	font-weight: 750;
}

.history-hero__content {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: clamp(60px, 9vw, 140px);
	align-items: end;
}

.history-hero h1 {
	margin: 0;
	font-size: clamp(44px, 5vw, 68px);
	font-weight: 720;
	letter-spacing: -0.045em;
	line-height: 1.18;
}

.history-hero__content > div:first-child > p:last-child {
	max-width: 660px;
	margin: 28px 0 0;
	color: rgba(255, 255, 255, 0.64);
	font-size: 16px;
}

.history-hero__range {
	display: grid;
	grid-template-columns: auto 52px auto;
	min-width: 280px;
	padding-bottom: 10px;
	align-items: center;
	gap: 14px;
}

.history-hero__range > span {
	grid-column: 1 / -1;
	margin-bottom: 12px;
	color: #f37169;
	font-size: 10px;
	font-weight: 800;
	letter-spacing: 0.16em;
}

.history-hero__range strong {
	font-size: clamp(27px, 2.4vw, 36px);
	font-weight: 720;
	letter-spacing: -0.03em;
}

.history-hero__range i {
	height: 1px;
	background: rgba(255, 255, 255, 0.42);
}

.history-era-nav {
	position: sticky;
	top: 100px;
	z-index: 100;
	border-bottom: 1px solid var(--mscc-line);
	background: rgba(255, 255, 255, 0.97);
	box-shadow: 0 8px 24px rgba(7, 24, 46, 0.04);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
}

.history-era-nav__inner {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.history-era-nav a {
	display: flex;
	min-height: 76px;
	padding: 0 24px;
	border-left: 1px solid var(--mscc-line);
	align-items: center;
	gap: 14px;
	transition: background-color 160ms ease, color 160ms ease;
}

.history-era-nav a:last-child {
	border-right: 1px solid var(--mscc-line);
}

.history-era-nav a:hover,
.history-era-nav a:focus-visible {
	background: var(--mscc-mist);
	color: var(--mscc-navy);
}

.history-era-nav a > span {
	color: var(--mscc-red);
	font-size: 10px;
	font-weight: 800;
}

.history-era-nav a > strong {
	color: var(--mscc-navy);
	font-size: 13px;
	font-weight: 760;
	letter-spacing: 0.04em;
}

.history-story {
	padding: clamp(74px, 8vw, 120px) 0 clamp(100px, 11vw, 164px);
	background:
		linear-gradient(90deg, rgba(243, 246, 248, 0.72) 0, rgba(243, 246, 248, 0.72) clamp(320px, 31vw, 520px), transparent clamp(320px, 31vw, 520px));
}

.history-era {
	display: grid;
	grid-template-columns: minmax(230px, 308px) minmax(0, 1fr);
	gap: clamp(48px, 8vw, 116px);
	padding: clamp(64px, 7vw, 102px) 0;
	border-top: 1px solid var(--mscc-line);
	scroll-margin-top: 190px;
}

.history-era:first-child {
	padding-top: 0;
	border-top: 0;
}

.history-era:last-child {
	padding-bottom: 0;
}

.history-era__intro {
	position: sticky;
	top: 204px;
	align-self: start;
}

.history-era__number {
	display: flex;
	width: 70px;
	height: 70px;
	margin-bottom: 34px;
	background: var(--mscc-red);
	color: var(--mscc-white);
	font-size: 25px;
	font-weight: 750;
	line-height: 1;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}

.history-era__number span {
	margin-bottom: 6px;
	font-size: 8px;
	font-weight: 800;
	letter-spacing: 0.16em;
}

.history-era__period {
	margin: 0 0 8px;
	color: var(--mscc-navy);
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 0.08em;
}

.history-era__label {
	margin: 0 0 17px;
	color: var(--mscc-red);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: 0.13em;
}

.history-era__intro h2 {
	margin: 0;
	color: var(--mscc-navy);
	font-size: clamp(27px, 2.6vw, 36px);
	font-weight: 720;
	letter-spacing: -0.035em;
	line-height: 1.3;
	word-break: keep-all;
}

.history-era__summary {
	margin: 22px 0 0;
	color: var(--mscc-steel);
	font-size: 14px;
	line-height: 1.8;
	word-break: keep-all;
}

.history-events {
	margin: 0;
	padding: 0;
	list-style: none;
}

.history-event {
	display: grid;
	grid-template-columns: 132px minmax(0, 1fr);
	min-height: 126px;
}

.history-event__date {
	display: flex;
	padding: 30px 28px 30px 0;
	align-items: baseline;
	gap: 9px;
}

.history-event__date strong {
	color: var(--mscc-navy);
	font-size: 24px;
	font-weight: 760;
	letter-spacing: -0.035em;
}

.history-event__date span {
	color: var(--mscc-red);
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.03em;
}

.history-event__content {
	position: relative;
	display: flex;
	min-width: 0;
	padding: 30px 18px 30px 40px;
	border-left: 1px solid #c9d2d9;
	border-bottom: 1px solid var(--mscc-line);
	align-items: flex-start;
}

.history-event:first-child .history-event__content {
	border-top: 1px solid var(--mscc-line);
}

.history-event__marker {
	position: absolute;
	top: 41px;
	left: -6px;
	width: 11px;
	height: 11px;
	border: 3px solid var(--mscc-red);
	border-radius: 50%;
	background: var(--mscc-white);
}

.history-event__content p {
	margin: 0;
	color: var(--mscc-charcoal);
	font-size: clamp(16px, 1.5vw, 19px);
	font-weight: 620;
	letter-spacing: -0.018em;
	line-height: 1.65;
	overflow-wrap: anywhere;
	word-break: keep-all;
}

@media (max-width: 1100px) {
	.business-grid {
		gap: 16px;
	}

	.business-card__media {
		height: 230px;
	}

	.business-card__body {
		min-height: 330px;
		padding: 28px 24px;
	}

	.technology-grid article {
		padding: 30px 22px;
	}
}

@media (max-width: 980px) {
	.site-header__inner {
		min-height: 74px;
	}

	body.mscc-front-page .site-header .brand,
	body.mscc-front-page .site-header .nav-toggle {
		transform: translateY(4px);
	}

	.nav-toggle {
		display: block;
	}

	.nav-toggle[aria-expanded="true"] span:nth-of-type(2) {
		transform: translateY(7px) rotate(45deg);
	}

	.nav-toggle[aria-expanded="true"] span:nth-of-type(3) {
		opacity: 0;
	}

	.nav-toggle[aria-expanded="true"] span:nth-of-type(4) {
		transform: translateY(-7px) rotate(-45deg);
	}

	.primary-nav {
		position: fixed;
		top: 74px;
		right: 0;
		bottom: 0;
		left: 0;
		display: none;
		padding: 30px 24px;
		background: var(--mscc-navy);
		color: var(--mscc-white);
		align-items: stretch;
		flex-direction: column;
		overflow-y: auto;
	}

	.primary-nav.is-open {
		display: flex;
	}

	.primary-nav__list,
	.primary-nav .menu {
		align-items: stretch;
		flex-direction: column;
		gap: 0;
	}

	.primary-nav__list a,
	.primary-nav .menu a {
		padding: 16px 4px;
		border-bottom: 1px solid rgba(255, 255, 255, 0.16);
		font-size: 17px;
	}

	.primary-nav__list a::after,
	.primary-nav .menu a::after {
		display: none;
	}

	.primary-nav__list .sub-menu,
	.primary-nav .menu .sub-menu {
		position: static;
		min-width: 0;
		padding: 3px 0 5px 18px;
		background: transparent;
		box-shadow: none;
		color: var(--mscc-white);
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.primary-nav__list .sub-menu a,
	.primary-nav .menu .sub-menu a {
		padding: 12px 4px;
		border-color: rgba(255, 255, 255, 0.1);
		background: transparent;
		color: rgba(255, 255, 255, 0.68);
		font-size: 13px;
	}

	.primary-nav__list .sub-menu a:hover,
	.primary-nav__list .sub-menu .current-menu-item > a,
	.primary-nav .menu .sub-menu a:hover,
	.primary-nav .menu .sub-menu .current-menu-item > a {
		background: transparent;
		color: var(--mscc-white);
	}

	.header-inquiry {
		justify-content: center;
		margin-top: 16px;
		min-height: 52px;
	}

	.company-intro__grid,
	.rnd__grid,
	.quality__grid {
		grid-template-columns: 1fr;
	}

	.company-intro__copy {
		padding-top: 24px;
	}

	.business-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.business-card:last-child {
		grid-column: span 2;
		display: grid;
		grid-template-columns: 1fr 1fr;
	}

	.business-card:last-child .business-card__media {
		height: 100%;
	}

	.application-layout {
		grid-template-columns: 1fr;
	}

	.application-list {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
	}

	.application-list article {
		grid-template-columns: 1fr;
		padding: 22px;
		border: 1px solid var(--mscc-line);
	}

	.technology-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.technology-grid article:nth-child(2) {
		border-right: 0;
	}

	.rnd__media {
		max-width: 760px;
	}

	.quality__grid {
		gap: 50px;
	}

	.contact-cta__inner {
		grid-template-columns: 1fr;
		align-items: start;
	}

	.site-footer__top {
		grid-template-columns: 1.4fr repeat(2, 1fr);
	}

	.footer-brand {
		grid-column: 1 / -1;
	}

	.history-hero {
		min-height: 520px;
		padding-top: 156px;
	}

	.history-hero__content {
		gap: 40px;
	}

	.history-hero__range {
		min-width: 230px;
		grid-template-columns: auto 34px auto;
	}

	.history-era-nav {
		top: 74px;
	}

	.history-era-nav a {
		padding-inline: 16px;
	}

	.history-era {
		grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
		gap: 46px;
	}

	.history-era__intro {
		top: 176px;
	}

	.history-event {
		grid-template-columns: 112px minmax(0, 1fr);
	}

	.history-event__date {
		padding-right: 18px;
	}

	.history-event__date strong {
		font-size: 21px;
	}

	.history-event__content {
		padding-left: 30px;
	}
}

@media (min-width: 721px) and (max-width: 980px) {
	.hero {
		align-items: start;
	}

	.hero__content {
		padding-top: 86px;
	}

	.hero h1 {
		max-width: 640px;
		font-size: clamp(36px, 4.5vw, 42px);
		line-height: 1.1;
		white-space: nowrap;
	}

	.hero .eyebrow {
		margin-bottom: 14px;
	}

	.hero__lead {
		max-width: 300px;
		margin-top: 24px;
	}

	.hero__actions {
		align-items: stretch;
		max-width: 180px;
		margin-top: 24px;
		flex-direction: column;
	}

	.hero__actions .button {
		width: 100%;
	}
}

@media (max-width: 720px) {
	.shell {
		width: min(calc(100% - 36px), var(--mscc-shell));
	}

	.brand__mark,
	.custom-logo {
		width: 104px;
	}

	.brand__mark {
		height: 33px;
	}

	.brand__name {
		display: none;
	}

	.hero {
		min-height: 720px;
		align-items: start;
	}

	.hero__image {
		object-position: 62% center;
	}

	.hero__shade {
		background: linear-gradient(90deg, rgba(4, 15, 30, 0.92), rgba(4, 15, 30, 0.48));
	}

	.hero__content {
		padding-top: 96px;
	}

	.hero h1 {
		font-size: clamp(28px, 8.7vw, 40px);
		line-height: 1.08;
		white-space: nowrap;
	}

	.hero .eyebrow {
		margin-bottom: 12px;
	}

	.hero__lead {
		margin-top: 22px;
		font-size: 16px;
	}

	.hero__actions {
		margin-top: 22px;
	}

	.hero__actions .button {
		width: 100%;
	}

	.hero__scroll {
		right: 18px;
		bottom: 22px;
	}

	.section {
		padding: 78px 0;
	}

	.section-heading--split {
		grid-template-columns: 1fr;
		gap: 22px;
	}

	.fact-strip {
		grid-template-columns: repeat(2, 1fr);
	}

	.fact:nth-child(2) {
		border-right: 1px solid var(--mscc-line);
	}

	.business-grid,
	.business-card:last-child {
		display: grid;
		grid-template-columns: 1fr;
	}

	.business-card:last-child {
		grid-column: auto;
	}

	.business-card__media,
	.business-card:last-child .business-card__media {
		height: 250px;
	}

	.business-card__body {
		min-height: 0;
	}

	.application-figure__frame {
		padding: 12px;
		overflow-x: auto;
	}

	.application-figure__frame img {
		min-width: 620px;
	}

	.application-list,
	.technology-grid,
	.quality-grid {
		grid-template-columns: 1fr;
	}

	.application-list article {
		grid-template-columns: 42px 1fr;
	}

	.technology-grid article {
		min-height: 220px;
		border-right: 0;
		border-bottom: 1px solid rgba(255, 255, 255, 0.18);
	}

	.technology-grid article:first-child {
		border-left: 0;
	}

	.technology-grid h3 {
		margin-top: 40px;
	}

	.rnd__grid {
		gap: 66px;
	}

	.rnd__label {
		right: 16px;
		bottom: -32px;
		min-width: 220px;
	}

	.process-list div {
		align-items: flex-start;
		flex-direction: column;
		gap: 2px;
	}

	.quality__grid {
		min-width: 0;
	}

	.contact-cta__actions {
		align-items: stretch;
		flex-direction: column;
		gap: 18px;
	}

	.text-link {
		align-self: flex-start;
	}

	.site-footer__top {
		grid-template-columns: 1fr 1fr;
		gap: 42px 28px;
	}

	.footer-brand,
	.footer-group:first-of-type {
		grid-column: 1 / -1;
	}

	.history-hero {
		min-height: 620px;
		padding: 142px 0 72px;
		align-items: flex-end;
	}

	.history-hero::before {
		top: 34%;
		right: -220px;
		width: 470px;
	}

	.history-hero::after {
		display: none;
	}

	.history-hero__grid {
		background-size: 48px 48px;
	}

	.history-breadcrumb {
		margin-bottom: 42px;
	}

	.history-hero__content {
		grid-template-columns: 1fr;
		gap: 42px;
	}

	.history-hero h1 {
		font-size: clamp(36px, 10.5vw, 48px);
		line-height: 1.2;
	}

	.history-hero__content > div:first-child > p:last-child {
		margin-top: 23px;
		font-size: 14px;
		line-height: 1.8;
		word-break: keep-all;
	}

	.history-hero__range {
		width: min(100%, 260px);
		min-width: 0;
		padding-bottom: 0;
	}

	.history-era-nav {
		overflow-x: auto;
		overscroll-behavior-inline: contain;
		scrollbar-width: none;
	}

	.history-era-nav::-webkit-scrollbar {
		display: none;
	}

	.history-era-nav__inner {
		display: flex;
		width: max-content;
		min-width: 100%;
		margin: 0;
		padding-left: 18px;
	}

	.history-era-nav a {
		width: 146px;
		min-height: 66px;
		padding-inline: 14px;
		flex: 0 0 auto;
	}

	.history-story {
		padding: 72px 0 104px;
		background: var(--mscc-white);
	}

	.history-era {
		grid-template-columns: 1fr;
		gap: 42px;
		padding: 76px 0;
		scroll-margin-top: 158px;
	}

	.history-era__intro {
		position: static;
	}

	.history-era__number {
		width: 58px;
		height: 58px;
		margin-bottom: 26px;
		font-size: 21px;
	}

	.history-era__period {
		font-size: 13px;
	}

	.history-era__intro h2 {
		font-size: 28px;
	}

	.history-era__summary {
		max-width: 480px;
		margin-top: 17px;
	}

	.history-event {
		grid-template-columns: 92px minmax(0, 1fr);
		min-height: 112px;
	}

	.history-event__date {
		padding: 27px 14px 27px 0;
		align-items: flex-start;
		flex-direction: column;
		gap: 0;
	}

	.history-event__date strong {
		font-size: 21px;
	}

	.history-event__date span {
		margin-top: -1px;
		font-size: 10px;
	}

	.history-event__content {
		padding: 27px 0 27px 23px;
	}

	.history-event__marker {
		top: 36px;
	}

	.history-event__content p {
		font-size: 16px;
		line-height: 1.65;
	}
}

@media (max-width: 460px) {
	.fact {
		min-height: 112px;
		padding: 18px 14px;
	}

	.fact span {
		font-size: 10px;
	}

	.site-footer__top {
		grid-template-columns: 1fr;
	}

	.footer-brand,
	.footer-group:first-of-type {
		grid-column: auto;
	}

	.history-hero h1 {
		font-size: clamp(33px, 10.2vw, 42px);
	}

	.history-event {
		grid-template-columns: 82px minmax(0, 1fr);
	}

	.history-event__content {
		padding-left: 19px;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}