.mobile-nav__toggle,
.mobile-nav__drawer,
.mobile-nav__backdrop { display: none; } 

@media (min-width: 1025px){
 .mobile-nav__toggle,
.mobile-nav__drawer,
.mobile-nav__backdrop { display: none !important; } 
 } 


@media (max-width: 1440px){
 .site-nav { gap: 4.8rem; } 
 .overview__flow { gap: 2.2rem; } 
.overview__card { width: 20rem; } 
.overview__card-icon { width: 20rem; height: 20rem; } 
.overview__arrow { width: 4rem; height: 7.44rem; margin-top: 6.3rem; } 
.overview__card-title { font-size: 2.8rem; line-height: 1.2; } 
.product-intro { width: auto; max-width: 100%; padding: 0 4rem 5rem; } 
.product-pin { width: auto; max-width: 100%; padding: 0 4rem; } 
.product-material { width: auto; max-width: 100%; gap: 6rem; padding: 0 4rem; } 
.product-material__figure { width: 50rem; height: auto; aspect-ratio: 665 / 443; } 
.contact-info { width: auto; max-width: 128rem; padding: 0 4rem; } 
.contact-info__map { width: 100%; } 
.contact-divider { width: calc(100% - 8rem); max-width: 128rem; } 
.contact-form { width: auto; max-width: 128rem; padding: 0 4rem 20rem; } 
.news-list { width: auto; max-width: 168rem; padding: 0 4rem 20rem; } 
.news-view { width: auto; max-width: 128rem; padding: 0 4rem 20rem; } 
.invest-list__total, .invest-table__cell--num, .invest-table__cell { font-size: 16px; } 
.invest-list { width: auto; max-width: 168rem; padding: 0 4rem 20rem; }
 }


@media (max-width: 1280px){
.product-material { flex-direction: column; align-items: stretch; gap: 5rem; width: auto; max-width: 128rem; padding: 0 4rem; } 
.product-material__figure { align-self: flex-start; width: 65rem; max-width: 100%; height: auto; aspect-ratio: 665 / 443; } 
.product-material__body { padding-top: 0; } 
.product-material__desc { max-width: 100%; }
 .overview__flow { gap: 1.8rem; } 
.overview__card { width: 15rem; } 
.overview__card-icon { width: 15rem; height: 15rem; } 
.overview__arrow { width: 3rem; height: 5.6rem; margin-top: 4.7rem; } 
.overview__card-title { font-size: 2.4rem; line-height: 3rem; min-height: 6rem; margin-top: 2.4rem; } 
.overview__card-en { font-size: 1.8rem; line-height: 2.3rem; margin-top: 1.4rem; } 
.product-intro__title { font-size: 6rem; line-height: 1.25; } 
.product-intro__lead { font-size: 2.2rem; line-height: 3.2rem; } 
.product-features { gap: 6rem; margin-top: 7rem; } 
.product-feature { width: 30rem; } 
.product-feature__icon { width: 18rem; height: 18rem; } 
.product-feature__title { font-size: 3rem; margin-top: 4rem; } 
.product-feature__desc { font-size: 2.2rem; line-height: 3rem; margin-top: 1.6rem; } 
.product-showcase { gap: 3rem; } 
.product-showcase__figure { width: 60rem; height: 60rem; top: calc(50vh - 30rem); } 
.product-apps { padding-left: 4rem; gap: 12rem; } 
.product-app { padding: 2.4rem 3rem; gap: 3rem; } 
.product-app__thumb { width: 22rem; height: 20rem; } 
.product-app__title { font-size: 2.6rem; line-height: 3.4rem; } 
.product-app__desc { font-size: 1.8rem; line-height: 2.6rem; } 
.product-pin.is-pinned .product-showcase__figure { top: calc(50% - 30rem); } 
.product-pin.is-pinned .product-apps { left: 64rem; padding-left: 4.5rem; } 
.contact-info__head { flex: 0 0 36rem; } 
.contact-info__label { font-size: 2.8rem; line-height: 4rem; } 
.contact-info__title { font-size: 4.5rem; line-height: 4rem; } 
.contact-info__type { font-size: 1.7rem; min-width: 7rem; padding-left: 1.2rem; } 
.contact-info__value { font-size: 1.7rem; padding-left: 5rem; } 
.contact-info__map { height: 50rem; margin-top: 6rem; } 
.contact-form__head { flex: 0 0 34rem; } 
.contact-form__title { font-size: 4.5rem; line-height: 4.5rem; margin-bottom: 4rem; } 
.contact-form__desc { font-size: 2.4rem; line-height: 1.4; } 
.news-list__title { font-size: 8rem; line-height: 1.05; } 
.news-list__search { width: 26rem; height: 5.5rem; } 
.news-list__grid { gap: 2rem; } 
.news-card__body { padding: 3rem; gap: 1.4rem; } 
.news-card__title { font-size: 2.2rem; line-height: 3rem; } 
.news-card__date { font-size: 1.5rem; line-height: 2.4rem; } 
.invest-list__title { font-size: 8rem; line-height: 1.05; } 
.invest-table__head, .invest-table__row { grid-template-columns: 6rem 1fr 12rem 6rem; gap: 1.5rem; padding: 2rem 1.5rem; } 
.invest-table__cell--title { padding-left: 2rem; } 
.invest-table__cell, .invest-table__head .invest-table__cell { font-size: 1.7rem; } 
.hero__title { font-size: 4.4rem; } 
.hero__title--left { left: 8rem; } 
.hero__title--right { right: 8rem; } 
.hero__divider { width: 20rem; } 
.hero--03 .hero__title--left { left: 8rem; } 
.hero--03 .hero__title--right { right: 8rem; } 
.hero__scroll { bottom: 6rem; } 
.hero__crystal-canvas { width: 60rem; } 
.na__crystal-wide { width: 44rem; } 
.na__atom { width: 100rem; max-width: 90vw; } 
.na__circle--sm { width: 56rem; height: 52rem; } 
.na__circle--md { width: 68rem; height: 60rem; } 
.na__label--sm { font-size: 6rem; } 
.na__label--lg { font-size: 9rem; } 
.usable__title-line--top { font-size: 5.5rem; } 
.usable__title-line--accent { font-size: 8.5rem; } 
.sar__left { padding: 14rem 6rem 6rem; } 
.sar__title { font-size: 5.5rem; } 
.sar__features { gap: 3rem; } 
.sar__feature { width: 11rem; gap: 1.4rem; } 
.sar__feature-label { font-size: 1.7rem; line-height: 2.4rem; } 
.flow__text { font-size: 6rem; } 
.flow__text--tl { top: 12rem; left: 6rem; } 
.flow__text--br { bottom: 10rem; right: 6rem; } 
.flow-pin > .flow__cell-wrap { width: 42rem; } 
.flow__grid-wrap { width: 100rem; height: 60rem; } 
.energy__inner { padding: 12rem 8rem 0; } 
.energy__label { font-size: 2rem; margin-bottom: 4rem; } 
.energy__title { font-size: 5.5rem; } 
.earth__caption--bottom { font-size: 5rem; bottom: 12rem; } 
.earth__globe { width: 58rem; left: 4rem; } 
.earth__caption--cta { font-size: 7rem; right: 8%; top: 42%; } 
 } 


@media (max-width: 1280px) { 

.site-header { left: 3rem; right: 3rem; gap: 2.4rem; } 
.site-header__logo { width: 16rem; height: 4.1rem; } 
.site-nav { gap: 3.6rem; } 
.page-hero__inquiry { display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 48px; padding: 0 32px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.45); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-radius: 32px; font-size: 15px; font-weight: 500; line-height: 1; color: var(--color-text); text-decoration: none; transition: background-color .25s ease, color .25s ease, box-shadow .25s ease; }
.page-hero__inquiry img { width: 12px; height: 12px; transition: transform .35s cubic-bezier(0.34, 1.56, 0.64, 1), filter .25s ease; }
.page-hero__inquiry:hover { background: #fff; color: #000; box-shadow: 0 4px 12px rgba(255, 255, 255, 0.18); }
.page-hero__inquiry:hover img { transform: translate(3px, -3px); filter: invert(1); }
 } 


@media (max-width: 1024px) { 
.site-nav,
.lang-toggle { display: none; }
.site-header__actions { margin-left: auto; gap: 0; }
.site-header .btn-inquiry { width: auto; height: 36px; gap: 8px; padding: 0 16px; font-size: 13px; }
.site-header .btn-inquiry img { width: 10px; height: 10px; }
.mobile-nav__toggle { margin-left: 8px; }
.mobile-nav__toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; color: #fff; flex: 0 0 auto; }
.mobile-nav__toggle-bar { display: block; width: 24px; height: 2px; background: currentColor; transition: transform 0.28s ease, opacity 0.2s ease; transform-origin: center; } 
body.drawer-open .mobile-nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); } 
body.drawer-open .mobile-nav__toggle-bar:nth-child(2) { opacity: 0; } 
body.drawer-open .mobile-nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } 
.mobile-nav__drawer { display: flex; flex-direction: column; gap: 24px; position: fixed; top: 0; right: 0; width: min(84vw, 380px); height: 100vh; padding: 120px 32px 40px; background: rgba(15,15,15,0.98); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); transform: translateX(100%); overflow-y: auto; overscroll-behavior: contain; z-index: 100; } 
.mobile-nav__drawer.is-ready { transition: transform 0.36s cubic-bezier(0.65, 0.05, 0.36, 1); } 
body.drawer-open .mobile-nav__drawer { transform: translateX(0); } 
.mobile-nav__nav { display: flex; flex-direction: column; font-size: 20px; line-height: 1.4; } 
.mobile-nav__item { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.1); } 
.mobile-nav__item > a { display: block; color: #fff; font-weight: 500; text-decoration: none; } 
.mobile-nav__item.is-active > a { color: var(--color-accent); } 
.mobile-nav__sub { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 14px 0 0; padding: 0 0 0 16px; } 
.mobile-nav__sub a { display: block; font-size: 15px; color: rgba(255,255,255,0.7); text-decoration: none; } 
.mobile-nav__sub a[aria-current="page"] { color: var(--color-accent); } 
.mobile-nav__actions { display: flex; flex-direction: column; gap: 20px; margin-top: auto; padding-top: 32px; } 
.mobile-nav__inquiry { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 20px; background: #000; border: 1px solid rgba(255,255,255,0.2); border-radius: 32px; font-size: 16px; font-weight: 500; color: #fff; text-decoration: none; transition: background-color .25s ease, color .25s ease; } 
.mobile-nav__inquiry:hover { background: #fff; color: #000; } 
.mobile-nav__inquiry:hover img { filter: invert(1); } 
.mobile-nav__inquiry img { width: 12px; height: 12px; } 
.mobile-nav__lang { display: flex; justify-content: center; gap: 20px; } 
.mobile-nav__lang-link { padding: 6px 10px; font-size: 14px; color: rgba(255,255,255,0.7); text-decoration: none; letter-spacing: 0.05em; } 
.mobile-nav__lang-link.is-current { color: #fff; font-weight: 600; } 
.mobile-nav__backdrop { display: block; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 90; opacity: 0; pointer-events: none; transition: opacity 0.36s ease; } 
body.drawer-open .mobile-nav__backdrop { opacity: 1; pointer-events: auto; } 
body.drawer-open { overflow: hidden; }
 :root { 
 --pad-x: 3rem; } 
 .site-header { z-index: 120; right: initial; left: 50%; transform: translateX(-50%); width: calc(100% - 6rem); } 

.page-hero__title { font-size: 6rem; line-height: 1.1; letter-spacing: -0.02em; } 
.page-hero__caption { font-size: 2rem; line-height: 1.5; } 

 .overview__flow { margin-top: 40px; flex-direction: column; align-items: center; gap: 20px; } 
.overview__card { width: 100%; max-width: 240px; } 
.overview__card-icon { width: 140px; height: 140px; margin: 0 auto; } 
.overview__card-title { margin-top: 20px; min-height: 0; font-size: 20px; line-height: 1.35; } 
.overview__card-title br { display: none; } 
.overview__card-en { margin-top: 8px; font-size: 14px; line-height: 1.4; } 
.overview__arrow { transform: rotate(90deg) !important; margin: 4px auto; width: 32px; height: 60px; align-self: center; } 
.site-footer { padding: 80px 0 80px; } 
.site-footer__inner { flex-direction: column; gap: 10rem; } 
.site-footer__info { width: 100%; font-size: 15px; line-height: 1.5; } 
.site-footer__row { padding: 8px 0; } 
.history__figure { width: 100%; height: auto; aspect-ratio: 103 / 58; margin: 40px 0 0; } 
.history__timeline { width: 100%; max-width: 100%; margin: 60px 0 0; padding: 0; } 
.history__phase { grid-template-columns: 1fr; grid-template-rows: auto auto auto; row-gap: 20px; padding: 24px 0 0; } 
.history__phase + .history__phase { margin-top: 24px; } 
.history__step { padding-left: 24px; padding-bottom: 0; } 
.history__step::before { top: 14px; width: 6px; height: 6px; } 
.history__step::after { left: 3px; top: 22px; height: calc(100% - 22px); } 
.history__step-en { font-weight: 500; font-size: 22px; line-height: 1.2; } 
.history__step-ko { font-weight: 600; font-size: 18px; line-height: 1.2; margin-top: 8px; } 
.history__time { display: flex; align-items: baseline; gap: 12px; padding-left: 24px; } 
.history__year { margin: 0; font-size: 22px; line-height: 1.2; } 
.history__year-sub { margin: 0; font-size: 22px; line-height: 1.2; } 
.history__detail { padding-left: 24px; } 
.history__detail-title { margin: 0 0 12px; font-size: 15px; line-height: 1.3; } 
.history__events { margin: 0; } 
.history__events li { padding: 12px 0; font-size: 14px; line-height: 1.5; } 
.history__events li + li { padding-top: 12px; } 
.product-intro { padding: 0 3rem 5rem; margin-top: 8rem; } 
.product-intro__title { font-size: 5rem; } 
.product-intro__lead { font-size: 2rem; line-height: 3rem; } 
.product-features { flex-direction: column; align-items: center; gap: 4rem; margin-top: 6rem; } 
.product-feature { width: 100%; max-width: 320px; } 
.product-feature__icon { width: 16rem; height: 16rem; } 
.product-feature__title { font-size: 2.8rem; margin-top: 3rem; } 
.product-feature__desc { font-size: 2rem; line-height: 2.8rem; } 
.product-pin { padding: 0 3rem; margin-top: 8rem; } 
.product-showcase { flex-direction: column; align-items: stretch; gap: 4rem; padding: 4rem 0; } 
.product-showcase__figure { position: relative; top: auto; align-self: center; width: 100%; max-width: 500px; height: auto; aspect-ratio: 1 / 1; } 
.product-apps { padding-left: 0; padding-top: 2rem; gap: 3rem; } 
.product-apps::before { display: none; } 
.product-pin.is-pinned { height: auto; overflow: visible; } 
.product-pin.is-pinned > .product-showcase { position: relative; inset: auto; padding: 4rem 0; gap: 4rem; flex-direction: column; align-items: stretch; } 
.product-pin.is-pinned > .product-showcase:not(:first-child) { opacity: 1; } 
.product-pin.is-pinned .product-showcase__figure { position: relative; top: auto; left: auto; align-self: center; } 
.product-pin.is-pinned .product-apps { position: relative; top: auto; left: auto; right: auto; padding: 2rem 0 0; gap: 3rem; } 
.contact-info { padding: 0 3rem; margin-top: 8rem; } 
.contact-info + .contact-info { margin-top: 10rem; } 
.contact-info__row { flex-direction: column; gap: 3rem; } 
.contact-info__head { flex: 0 0 auto; } 
.contact-info__list { margin-top: 0; } 
.contact-info__map { height: 40rem; margin-top: 5rem; } 
.contact-divider { width: calc(100% - 6rem); margin-top: 10rem; } 
.contact-form { flex-direction: column; gap: 4rem; padding: 0 3rem 12rem; margin-top: 8rem; } 
.contact-form__head { flex: 0 0 auto; width: 100%; } 
.contact-form__title { margin-bottom: 3rem; } 
.contact-form__body { flex: initial; width: 100%; } 
.contact-form__agree { font-size: 14px; } 
.modal__panel { width: 96%; } 
.news-list { padding: 0 3rem 15rem; margin-top: 8rem; } 
.news-list__title { font-size: 6rem; } 
.news-list__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; } 
.news-list__pagination { gap: 3rem; margin-top: 5rem; } 
.news-view { padding: 0 3rem 12rem; margin-top: 8rem; } 
.news-view__nav-row { grid-template-columns: 8rem 1fr; gap: 4rem; } 
.news-view__nav-title { font-size: 15px; } 
.invest-list { padding: 0 3rem 15rem; margin-top: 8rem; } 
.invest-list__title { font-size: 6rem; } 
.invest-table__head, .invest-table__row { grid-template-columns: 5rem 1fr 10rem 5rem; gap: 1.2rem; padding: 2rem 1rem; } 
.invest-table__cell--title { padding-left: 1.5rem; } 
.invest-table__cell, .invest-table__head .invest-table__cell { font-size: 1.6rem; } 
.news-view__back { width: 120px; height: 40px; font-size: 16px; } 
.hero__title { font-size: clamp(28px, 4.4vw, 42px); line-height: 1.25; white-space: normal; text-align: center; } 
.hero__title--left, .hero--03 .hero__title--left { left: 0; right: 0; top: 32%; transform: translateY(-50%); padding: 0 3rem; } 
.hero__title--right, .hero--03 .hero__title--right { left: 0; right: 0; top: 68%; transform: translateY(-50%); padding: 0 3rem; } 
.hero__divider { width: 2px; height: 80px; left: 50%; } 
.hero__scroll { bottom: 4rem; } 
.hero__crystal-canvas { width: 44rem; } 
.na__crystal-wide { width: 60vw; max-width: 340px; } 
.na__atom { width: 92vw; max-width: 520px; } 
.na__circle--sm { width: 62vw; height: auto; aspect-ratio: 66 / 62; max-width: 380px; } 
.na__circle--md { width: 82vw; height: auto; aspect-ratio: 80 / 70; max-width: 460px; } 
.na__crosshair { width: 12rem; height: 12rem; } 
.na__label--sm { font-size: clamp(28px, 4vw, 42px); } 
.na__label--lg { font-size: clamp(38px, 5.5vw, 60px); } 
.usable__title-line--top { font-size: clamp(28px, 4.6vw, 48px); letter-spacing: 0; } 
.usable__title-line--accent { font-size: clamp(42px, 7.6vw, 76px); letter-spacing: 0; } 
.sar__inner { display: block; position: relative; } 
.sar__left { position: absolute; inset: 0; padding: clamp(80px, 14vh, 140px) 3rem clamp(40px, 6vh, 80px); background: linear-gradient(180deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.35) 40%, rgba(0,0,0,0.7) 100%); z-index: 2; } 
.sar__right { position: absolute; inset: 0; z-index: 1; } 
.sar__title { font-size: clamp(32px, 5vw, 52px); } 
.sar__features { gap: clamp(16px, 3vw, 32px); flex-wrap: nowrap; justify-content: center; } 
.sar__feature { width: clamp(80px, 14vw, 130px); gap: 12px; } 
.sar__feature-label { font-size: clamp(11px, 1.6vw, 15px); line-height: 1.4; } 
.sar__icon { height: clamp(48px, 7vw, 72px); } 
.flow__text { font-size: clamp(32px, 5.4vw, 60px); white-space: normal; } 
.flow__text--tl { top: clamp(80px, 12vh, 140px); left: 3rem; right: 3rem; text-align: left; } 
.flow__text--br { bottom: clamp(80px, 12vh, 140px); right: 3rem; left: 3rem; text-align: right; } 
.flow-pin > .flow__cell-wrap { width: clamp(220px, 40vw, 380px); } 
.flow-pin > .flow__cell-wrap > .flow__cell { max-height: 60vh; } 
.flow__grid-wrap { width: 90vw; height: auto; aspect-ratio: 126.5 / 69; max-height: 55vh; } 
.energy__inner { padding: clamp(90px, 15vh, 140px) 3rem 0; } 
.energy__label { font-size: clamp(14px, 1.8vw, 20px); margin-bottom: clamp(24px, 4vh, 40px); } 
.energy__title { font-size: clamp(32px, 5vw, 54px); } 
.earth__caption--bottom { font-size: clamp(24px, 3.6vw, 42px); bottom: clamp(60px, 10vh, 120px); left: 3rem; right: 3rem; white-space: normal; transform: none; padding: 0; } 
.earth__globe { left: 50%; top: 35%; transform: translate(-50%, -50%); width: clamp(220px, 45vw, 400px); } 
.earth__inner--contact { padding: 0; } 
.earth__caption--cta { right: 0; left: 0; top: auto; bottom: clamp(80px, 14vh, 140px); font-size: clamp(38px, 6.4vw, 68px); text-align: center; transform: none; white-space: normal; } 
.inquiry-popup { left: 50%; right: auto; top: auto; bottom: clamp(180px, 24vh, 280px); transform: translateX(-50%); width: 60rem; } 
.inquiry-popup__header { padding: 2.4rem; } 
.inquiry-popup__title { font-size: clamp(22px, 3.6vw, 30px); } 
.inquiry-popup__plane { right: 1.6rem; bottom: 1.6rem; width: 11rem; } 
.inquiry-popup__body { padding: 2rem 2.4rem 2.4rem; } 
.inquiry-popup__row { grid-template-columns: 2.2rem 10rem 1fr; font-size: 14px; } 
.inquiry-popup__cta { padding: 10px 18px; font-size: 13px; }
.news-view__content { font-size: 15px; line-height: 1.5; }

 }


@media (max-width: 768px) { 
html { font-size: calc(10 * (768 / 1920) * 1px); } 
.site-header { height: auto; } 
.site-header.scrolled { height: auto; box-shadow: 0px 0px 8px 6px rgba(23, 44, 56, 0.55); } 
.site-header__logo { width: 140px; height: 36px; } 
.page-hero { height: 80vh; }
.page-hero__inner { min-height: 80vh; gap: 24px; padding: 0 24px; }
.page-hero__title { display: block; overflow: visible; font-size: clamp(32px, 8.5vw, 48px); line-height: 1.1; letter-spacing: -0.02em; text-align: center; } 
.page-hero__caption { font-size: 16px; line-height: 1.55; } 
.page-hero__spotlight { display: none; } 
.company-intro { padding: 80px 24px; } 
.company-intro__label { margin: 0 0 16px; font-size: 13px; line-height: 1.4; } 
.company-intro__title { margin: 0 0 32px; font-size: 30px; line-height: 1.35; white-space: normal; } 
.company-intro__body { margin: 0 0 28px; font-size: 16px; line-height: 1.7; white-space: normal; } 
.company-intro__body br { display: none; } 
.company-intro__ceo { flex-direction: row; align-items: baseline; gap: 16px; } 
.company-intro__ceo-role { font-size: 14px; line-height: 1.5; } 
.company-intro__ceo-name { font-size: 18px; line-height: 1.4; white-space: normal; } 
.company-intro__figure { position: relative; right: auto; top: auto; width: 100%; height: auto; aspect-ratio: 1095 / 616; margin-top: 48px; } 
.company-intro__vignette { background: radial-gradient(ellipse 60% 60% at 50% 50%, transparent 0%, rgba(0,0,0,0.216) 68.27%, #000 100%); } 
.overview { padding: 80px 24px; } 
.overview__label { font-size: 13px; } 
.overview__title { margin-top: 16px; font-size: 30px; line-height: 1.25; } 
.overview__lead { margin-top: 16px; font-size: 16px; line-height: 1.7; } 
.overview__lead br { display: none; } 
.vision { padding: 80px 24px; } 
.vision__label { margin: 0; font-size: 13px; } 
.vision__title { margin-top: 16px; font-size: 30px; line-height: 1.35; white-space: normal; } 
.vision__body { margin-top: 32px; font-size: 16px; line-height: 1.7; white-space: normal; } 
.vision__body br { display: none; } 
.vision__figure { position: relative; right: auto; top: auto; width: 100%; height: auto; aspect-ratio: 1147 / 645; margin-top: 48px; } 
.vision__vignette { background: radial-gradient(ellipse 60% 60% at 50% 50%, transparent 47.6%, rgba(0,0,0,0.385) 84.6%, #000 100%); } 
.history { padding: 80px 24px 100px; } 
.history__label { font-size: 13px; } 
.history__title { margin-top: 16px; font-size: 28px; line-height: 1.3; white-space: normal; } 
.product-intro { padding: 60px 24px 40px; margin-top: 60px; } 
.product-intro__label { font-size: 13px; } 
.product-intro__title { font-size: 32px; line-height: 1.2; margin-top: 20px; } 
.product-intro__lead { font-size: 15px; line-height: 1.7; margin-top: 16px; } 
.product-intro__lead br { display: none; } 
.product-features { flex-direction: column; align-items: center; gap: 40px; margin-top: 48px; } 
.product-feature { width: 100%; max-width: 300px; } 
.product-feature__icon { width: 140px; height: 140px; } 
.product-feature__title { font-size: 22px; margin-top: 20px; } 
.product-feature__desc { font-size: 15px; line-height: 1.6; margin-top: 12px; } 
.product-pin { padding: 0 24px; margin-top: 60px; } 
.product-material { padding: 0 24px; margin-top: 60px; gap: 32px; } 
.product-material + .product-material { margin-top: 80px; } 
.product-material__title { font-size: 36px; line-height: 1.2; } 
.product-material__formula { margin-top: 12px; font-size: 18px; line-height: 1.4; } 
.product-material__rule { margin-top: 24px; } 
.product-material__desc { margin-top: 16px; font-size: 15px; line-height: 1.6; } 
.product-material__tags { margin-top: 20px; } 
.product-material__tag { height: 40px; padding: 0 18px 0 16px; gap: 10px; font-size: 15px; line-height: 1; } 
.product-material__subtitle { margin-top: 40px; font-size: 20px; line-height: 1.2; } 
.product-material__stats { grid-template-columns: 1fr; gap: 20px; margin-top: 20px; } 
.product-material__stat { align-items: center; gap: 16px; } 
.product-material__stat img { width: 60px; height: 60px; } 
.product-material__stat div { gap: 6px; padding-top: 0; } 
.product-material__stat strong { font-size: 24px; line-height: 1.2; } 
.product-material__stat span { font-size: 15px; line-height: 1.4; } 
.product-material__chart { flex-direction: column; gap: 32px; width: 100%; margin-top: 32px; padding: 28px 16px; } 
.product-material__graph--voltage,
.product-material__graph--cycle { width: 100%; max-width: 420px; } 
.product-showcase { flex-direction: column; padding: 40px 0; gap: 32px; align-items: stretch; } 
.product-showcase__figure { position: relative; top: auto; align-self: center; width: 100%; max-width: 400px; height: auto; aspect-ratio: 1 / 1; } 
.product-apps { padding-left: 0; padding-top: 0; gap: 20px; } 
.product-apps::before { display: none; } 
.product-app { flex-direction: column; padding: 24px; gap: 20px; align-items: stretch; } 
.product-app__thumb { width: 100%; height: 160px; } 
.product-app__title { font-size: 20px; line-height: 1.3; } 
.product-app__rule { margin: 10px 0 14px; } 
.product-app__desc { font-size: 14px; line-height: 1.6; } 
.product-pin.is-pinned { height: auto; overflow: visible; } 
.product-pin.is-pinned > .product-showcase { position: relative; inset: auto; padding: 40px 0; gap: 32px; flex-direction: column; align-items: stretch; } 
.product-pin.is-pinned > .product-showcase:not(:first-child) { opacity: 1; } 
.product-pin.is-pinned .product-showcase__figure { position: relative; top: auto; left: auto; align-self: center; } 
.product-pin.is-pinned .product-apps { position: relative; top: auto; left: auto; right: auto; padding: 0; gap: 20px; } 
.contact-info { padding: 0 24px; margin-top: 60px; } 
.contact-info + .contact-info { margin-top: 80px; } 
.contact-info__row { gap: 20px; } 
.contact-info__label { font-size: 15px; line-height: 1.5; } 
.contact-info__title { font-size: 32px; line-height: 1.2; margin-top: 8px; } 
.contact-info__list { gap: 16px; } 
.contact-info__item { flex-wrap: wrap; align-items: flex-start; gap: 10px; } 
.contact-info__icon { width: 28px; height: 28px; } 
.contact-info__icon img { width: 14px; height: 14px; } 
.contact-info__type { font-size: 14px; line-height: 1.5; min-width: 60px; padding-left: 4px; font-weight: 600; } 
.contact-info__value { font-size: 14px; line-height: 1.6; padding-left: 0; flex-basis: 100%; } 
.contact-info__map { height: 280px; margin-top: 32px; } 
.contact-divider { margin-top: 60px; width: calc(100% - 48px); } 
.contact-form { padding: 0 24px 100px; margin-top: 60px; gap: 40px; } 
.contact-form__title { font-size: 32px; line-height: 1.2; margin-bottom: 20px; } 
.contact-form__desc { font-size: 15px; line-height: 1.6; } 
.contact-form__desc br { display: none; } 
.contact-form__body { gap: 24px; } 
.contact-form__field { gap: 8px; } 
.contact-form__label { font-size: 15px; line-height: 1.4; } 
.contact-form__input, .contact-form__textarea { font-size: 15px; line-height: 1.5; padding: 0 14px; border-radius: 6px; } 
.contact-form__input { height: 44px; } 
.contact-form__textarea { height: 160px; padding: 14px; } 
.contact-form__agree { font-size: 14px; gap: 8px; flex-wrap: wrap; } 
.contact-form__agree input[type="checkbox"] { width: 18px; height: 18px; } 
.contact-form__actions { margin-top: 12px; } 
.contact-form__submit { width: 140px; height: 48px; font-size: 15px; } 
.modal { padding: 20px; } 
.modal__panel { padding: 32px 24px 32px; border-radius: 10px; } 
.modal__title { font-size: 20px; margin-bottom: 20px; padding-right: 32px; } 
.modal__body { font-size: 14px; line-height: 1.6; } 
.modal__intro { font-size: 14px; line-height: 1.6; margin-bottom: 20px; } 
.modal__list dt { font-size: 14px; margin-top: 18px; } 
.modal__note { font-size: 13px; } 
.modal__close { top: 12px; right: 14px; width: 32px; height: 32px; font-size: 26px; } 
.news-list { padding: 0 24px 80px; margin-top: 60px; } 
.news-list__head { flex-direction: column; align-items: stretch; gap: 20px; } 
.news-list__title { font-size: 36px; line-height: 1.05; } 
.news-list__search { width: 100%; height: 44px; padding: 0 16px; border-radius: 8px; gap: 10px; } 
.news-list__search-icon { width: 16px; height: 16px; } 
.news-list__search-input { font-size: 15px; line-height: 1.4; } 
.news-list__divider { margin: 24px 0 32px; } 
.news-list__grid { grid-template-columns: 1fr; gap: 20px; } 
.news-list__empty { min-height: 220px; padding: 40px 20px; gap: 12px; border-radius: 12px; } 
.news-list__empty-icon { width: 56px; height: 56px; } 
.news-list__empty-icon svg { width: 24px; height: 24px; } 
.news-list__empty-title { font-size: 17px; line-height: 1.4; } 
.news-list__empty-hint { font-size: 13px; line-height: 1.55; } 
.news-list__empty-reset { height: 40px; padding: 0 18px; font-size: 14px; } 
.news-card { border-radius: 10px; } 
.news-card__media { border-radius: 10px 10px 0 0; } 
.news-card__media--logo img { width: 200px; } 
.news-card__body { padding: 20px; gap: 10px; } 
.news-card__title { font-size: 16px; line-height: 1.5; } 
.news-card__date { font-size: 13px; line-height: 1.5; } 
.news-list__pagination { gap: 20px; margin-top: 40px; } 
.news-list__page-nav { width: 20px; height: 20px; } 
.news-list__page-nav svg { width: 8px; height: 14px; } 
.news-list__page-num { font-size: 14px; padding: 0 4px; line-height: 1.5; } 
.news-view { padding: 0 24px 80px; margin-top: 60px; } 
.news-view__head { padding: 20px 0; } 
.news-view__title { font-size: 18px; line-height: 1.4; } 
.news-view__meta { gap: 16px; margin-top: 12px; font-size: 13px; line-height: 1.5; } 
.news-view__body { padding: 24px 0 0; font-size: 15px; line-height: 1.7; } 
.news-view__body p { margin-bottom: 14px; } 
.news-view__attach { margin-top: 48px; height: 52px; padding: 0 16px; gap: 12px; border-radius: 8px; } 
.news-view__attach-icon { width: 18px; height: 16px; } 
.news-view__attach-name { font-size: 14px; line-height: 1.4; } 
.news-view__attach-action { font-size: 14px; gap: 6px; line-height: 1.4; } 
.news-view__attach-action img { width: 10px; height: 10px; } 
.news-view__nav { margin-top: 48px; } 
.news-view__nav-row { grid-template-columns: 56px 1fr; gap: 16px; padding: 16px 0; } 
.news-view__nav-label { font-size: 14px; line-height: 1.4; gap: 8px; } 
.news-view__nav-label img { width: 6px; height: 4px; } 
.invest-list { padding: 0 24px 80px; margin-top: 60px; } 
.invest-list__head { flex-direction: column; align-items: stretch; gap: 20px; } 
.invest-list__title { font-size: 36px; line-height: 1.05; } 
.invest-list__divider { margin: 24px 0 24px; } 
.invest-list__total { font-size: 13px; margin-bottom: 16px; } 
.invest-table { border-top-width: 1px; } 
.invest-table__head { display: none; } 
.invest-table__row { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 16px 12px; } 
.invest-table__cell--num, .invest-table__cell--views { display: none; } 
.invest-table__cell--title { padding-left: 0; font-size: 16px; line-height: 1.5; font-weight: 500; } 
.invest-table__cell--date { font-size: 13px; line-height: 1.4; color: rgba(255,255,255,0.6); text-align: left; } 
.hero__title { font-size: 26px; line-height: 1.25; padding: 0 20px; } 
.hero__title--left { top: 30%; } 
.hero__title--right { top: 70%; } 
.hero__scroll-mouse { width: 22px; height: 34px; } 
.hero__scroll-dot { top: 8px; width: 5px; height: 5px; } 
.hero__scroll-label { font-size: 12px; letter-spacing: 1px; } 
.hero__crystal-canvas { width: 70vw; max-width: 380px; } 
.na__crystal-wide { width: 64vw; max-width: 300px; } 
.na__atom { width: 92vw; max-width: 480px; } 
.na__circle--sm { width: 62vw; max-width: 320px; } 
.na__circle--md { width: 82vw; max-width: 380px; } 
.na__crosshair { width: 80px; height: 80px; } 
.na__bracket { width: 20px; height: 20px; } 
.na__label--sm { font-size: 30px; } 
.na__label--lg { font-size: 42px; } 
.usable__title-line--top { font-size: 30px; letter-spacing: 0; } 
.usable__title-line--accent { font-size: 46px; letter-spacing: 0; margin-top: 6px; } 
.sar__left { padding: 120px 30px; } 
.sar__title { font-size: 32px; } 
.sar__features { gap: 14px; flex-wrap: nowrap; } 
.sar__feature { width: 76px; gap: 10px; } 
.sar__feature-label { font-size: 11px; line-height: 1.35; } 
.sar__icon { height: 44px; } 
.flow__text { font-size: 28px; } 
.flow__text--tl { top: 120px; left: 30px; right: 30px; text-align: left; } 
.flow__text--br { bottom: 130px; right: 30px; left: 30px; text-align: right; } 
.flow-pin > .flow__cell-wrap { width: 220px; } 
.flow-pin > .flow__cell-wrap > .flow__cell { max-height: initial; } 
.flow__grid-wrap { width: 92vw; max-height: 40vh; } 
.energy__inner { padding: 90px 20px 0; } 
.energy__label { font-size: 12px; margin-bottom: 20px; letter-spacing: 1px; } 
.energy__title { font-size: 30px; line-height: 1.25; } 
.earth__caption--bottom { font-size: 22px; bottom: 70px; left: 20px; right: 20px; } 
.earth__globe { top: 32%; width: 60vw; max-width: 280px; } 
.earth__caption--cta { font-size: 34px; bottom: 100px; } 
.inquiry-popup { width: 90%; max-width: 100%; } 
.inquiry-popup__header { padding: 4rem; } 
.inquiry-popup__plane { right: 10.6rem; bottom: 3.6rem; width: 30rem; } 
.inquiry-popup__body { padding: 4rem; } 
.inquiry-popup__row { grid-template-columns: 5rem 15rem 1fr; } 
.inquiry-popup__close { top: 3rem; right: 3rem; width: 3rem; height: 3rem; } 
.inquiry-popup__close img { width: 100%; height: 100%; } 
.earth__cta-icon { width: 12rem; height: 12rem; } 
.inquiry-popup__cta img { width: 10px; height: 12px; object-fit: contain; }
.site-footer .copyright p { font-size: 12px; }
.product-material__figure { width: 100%; }

}


@media (max-width: 480px) { 
.page-hero__title { font-size: clamp(32px, 9vw, 44px); } 
.page-hero__caption { font-size: 14px; } 

.company-intro { padding: 60px 20px; } 
.company-intro__title { font-size: 28px; } 
.company-intro__body { font-size: 16px; } 
.company-intro__ceo { flex-direction: column; align-items: flex-start; gap: 6px; } 

.overview { padding: 60px 20px; } 
.overview__title { font-size: 28px; } 
.overview__lead { font-size: 16px; } 
.overview__card-icon { width: 120px; height: 120px; } 
.overview__card-title { font-size: 18px; } 
.vision { padding: 60px 20px; } 
.vision__title { font-size: 28px; } 
.vision__body { font-size: 16px; } 
.history { padding: 60px 20px 80px; } 
.history__title { font-size: 28px; } 
.history__step-en { font-weight: 500; font-size: 16px; } 
.history__step-ko { font-weight: 600; font-size: 18px; } 
.history__year { font-size: 20px; } 
.history__year-sub { font-size: 20px; } 
.history__events li { font-size: 16px; } 
.product-intro { padding: 40px 20px 32px; } 
.product-intro__title { font-size: 28px; } 
.product-intro__lead { font-size: 14px; } 
.product-feature__icon { width: 120px; height: 120px; } 
.product-feature__title { font-size: 20px; } 
.product-feature__desc { font-size: 14px; } 
.product-pin { padding: 0 20px; } 
.product-material { padding: 0 20px; } 
.product-showcase__figure { max-width: 320px; } 
.product-app { padding: 20px; } 
.product-app__thumb { height: 140px; } 
.product-app__title { font-size: 18px; } 
.product-app__desc { font-size: 13px; } 
.contact-info { padding: 0 20px; margin-top: 48px; } 
.contact-info__title { font-size: 28px; } 
.contact-info__map { height: 220px; } 
.contact-divider { width: calc(100% - 40px); } 
.contact-form { padding: 0 20px 80px; margin-top: 48px; } 
.contact-form__title { font-size: 28px; } 
.contact-form__desc { font-size: 14px; } 
.contact-form__label { font-size: 14px; } 
.contact-form__input, .contact-form__textarea { font-size: 14px; } 
.contact-form__submit { width: 120px; height: 44px; font-size: 14px; } 
.news-list { padding: 0 20px 60px; margin-top: 48px; } 
.news-list__title { font-size: 30px; } 
.news-card__body { padding: 16px; } 
.news-card__title { font-size: 15px; } 
.news-view { padding: 0 20px 60px; margin-top: 48px; } 
.news-view__title { font-size: 16px; } 
.news-view__body { font-size: 14px; } 
.invest-list { padding: 0 20px 60px; margin-top: 48px; } 
.invest-list__title { font-size: 30px; } 
.invest-table__row { padding: 14px 8px; } 
.invest-table__cell--title { font-size: 15px; } 
.invest-table__cell--date { font-size: 12px; } 
.hero__title { font-size: 22px; } 
.hero__scroll { bottom: 30px; } 
.hero__scroll-label { font-size: 11px; } 
.na__label--sm { font-size: 26px; } 
.na__label--lg { font-size: 36px; } 
.usable__title-line--top { font-size: 26px; } 
.usable__title-line--accent { font-size: 38px; } 
.sar__title { font-size: 26px; } 
.sar__feature { width: 66px; } 
.sar__feature-label { font-size: 10px; } 
.sar__icon { height: 38px; } 
.flow__text { font-size: 24px; } 
.flow-pin > .flow__cell-wrap { width: 180px; } 
.energy__inner { padding: 80px 16px 0; } 
.energy__title { font-size: 26px; } 
.earth__caption--bottom { font-size: 20px; }
.earth__caption--cta { font-size: 28px; }
 }


@media (max-width: 900px) and (orientation: landscape) and (max-height: 500px){
 .page-hero { height: auto; min-height: 100vh; }
.page-hero__inner { min-height: auto; padding: 100px 24px 60px; }
 }

@media (prefers-reduced-motion: reduce) { *,
*::before,
*::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } 
 }