:root {
    --oem-green: #173f35;
    --oem-green-deep: #0b2922;
    --oem-gold: #b79655;
    --oem-cream: #f7f3ea;
    --oem-paper: #fcfbf7;
    --oem-ink: #202521;
    --oem-muted: #6f746f;
    --oem-line: rgba(23, 63, 53, .17);
}

/* AOS가 로드되지 않거나 움직임 최소화 설정인 경우에도 콘텐츠를 표시한다. */
html:not(.oem-aos-ready) .oem-page [data-aos] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .oem-page [data-aos][data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
}

.oem-page { overflow: hidden; background: var(--oem-paper); color: var(--oem-ink); }
.oem-page *, .oem-page *::before, .oem-page *::after { box-sizing: border-box; }
.oem-wrap { width: min(1180px, calc(100% - 80px)); margin: 0 auto; }
.oem-section { position: relative; border-bottom: 1px solid var(--oem-line); }
.oem-kicker { margin: 0 0 22px; color: var(--oem-gold); font-size: 13px; font-weight: 700; letter-spacing: .22em; }
.oem-section h1, .oem-section h2, .oem-section h3, .oem-section p { word-break: keep-all; }
.oem-section h2 { margin: 0; font-family: "Noto Serif KR", serif; font-size: clamp(36px, 4.2vw, 64px); font-weight: 500; line-height: 1.25; letter-spacing: -.055em; }
.oem-section h2 em { color: var(--oem-green); font-style: normal; }
.oem-section-head { max-width: 710px; margin-bottom: 64px; }
.oem-section-head--center { margin-right: auto; margin-left: auto; text-align: center; }
.oem-section-head > p:last-child { margin: 26px 0 0; color: var(--oem-muted); font-size: 17px; line-height: 1.85; }

.oem-section--hero { height: 500px; min-height: 0; background: #132a24; color: #fff; }
.oem-hero__slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .75s ease, visibility .75s ease; }
.oem-hero__slide.is-active { z-index: 1; opacity: 1; visibility: visible; }
.oem-hero__media, .oem-hero__overlay { position: absolute; inset: 0; }
.oem-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.oem-hero__overlay { background: linear-gradient(90deg, rgba(7, 26, 22, .93) 0%, rgba(7, 26, 22, .77) 42%, rgba(7, 26, 22, .18) 73%, rgba(7, 26, 22, .06) 100%); }
.oem-hero__content { position: absolute; z-index: 1; top: 50%; left: 50%; padding: 0; transform: translate(-50%, -50%); }
.oem-hero__content h1, .oem-hero__content .oem-hero__title { max-width: 760px; margin: 0; color: #fff; font-family: "Noto Serif KR", serif; font-size: clamp(46px, 5vw, 76px); font-weight: 500; line-height: 1.12; letter-spacing: -.07em; }
.oem-hero__lead { margin: 24px 0 26px; color: #e3c987; font-size: 19px; font-weight: 600; }
.oem-button { display: inline-flex; min-height: 56px; align-items: center; gap: 38px; justify-content: space-between; padding: 0 25px; border: 1px solid transparent; font-size: 14px; font-weight: 700; letter-spacing: -.02em; transition: transform .2s ease, background-color .2s ease, color .2s ease; }
.oem-button:hover { transform: translateY(-2px); text-decoration: none; }
.oem-button--light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.oem-button--light:hover { background: #fff; color: var(--oem-green-deep); }
.oem-hero__controls { position: absolute; z-index: 3; right: max(40px, calc((100% - 1180px) / 2)); bottom: 26px; display: flex; align-items: center; gap: 11px; }
.oem-hero__controls button { border: 0; background: none; color: #fff; cursor: pointer; }
.oem-hero__arrow { width: 32px; height: 32px; padding: 0; color: rgba(255,255,255,.75) !important; font-size: 17px; }
.oem-hero__dot { width: 9px; height: 9px; padding: 0; border: 1px solid rgba(255,255,255,.72) !important; border-radius: 50%; }
.oem-hero__dot.is-active { background: #e3c987; border-color: #e3c987 !important; }
.oem-hero__controls button:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

.oem-section--intro { padding: 130px 0; background: #fff; }
.oem-intro { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 90px; }
.oem-intro__copy > p:not(.oem-kicker) { margin: 25px 0 0; color: var(--oem-muted); font-size: 17px; line-height: 1.9; }
.oem-intro__copy > .oem-intro__company { padding-left: 19px; border-left: 2px solid var(--oem-gold); color: var(--oem-green-deep); }
.oem-intro__quote { margin-top: 34px; padding: 25px 0 0; border-top: 1px solid var(--oem-line); color: var(--oem-green); font-family: "Noto Serif KR", serif; font-size: 21px; }
.oem-intro__figure { margin: 0; }
.oem-intro__figure img { display: block; width: 100%; aspect-ratio: 5 / 3.55; object-fit: cover; }
.oem-intro__figure figcaption { display: flex; justify-content: space-between; padding-top: 15px; color: #707670; font-size: 13px; }
.oem-intro__figure figcaption span { color: var(--oem-gold); font-weight: 700; letter-spacing: .15em; }

.oem-section--showroom { padding: 100px 0; overflow: hidden; background: #fff; }
.oem-showroom { position: relative; width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 86px; box-sizing: border-box; }
.oem-showroom__track { display: flex; gap: 0; width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-width: none; touch-action: pan-x; -webkit-overflow-scrolling: touch; }
.oem-showroom__track::-webkit-scrollbar { display: none; }
.oem-showroom__card { position: relative; flex: 0 0 100%; width: 100%; aspect-ratio: 2.15 / 1; overflow: hidden; background: #24443a; box-shadow: 0 18px 45px rgba(23, 63, 53, .16); scroll-snap-align: center; scroll-snap-stop: always; }
.oem-showroom__card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.oem-showroom__card:hover img { transform: scale(1.045); }
.oem-showroom__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,23,19,0) 55%, rgba(7,23,19,.74) 100%); }
.oem-showroom__copy { position: absolute; right: 26px; bottom: 21px; left: 26px; color: #fff; text-align: center; }
.oem-showroom__copy small, .oem-showroom__copy p { display: none; }
.oem-showroom__copy h3 { margin: 0; color: #fff; font-size: 24px; font-weight: 800; line-height: 1.35; letter-spacing: -.045em; text-shadow: 0 2px 8px rgba(0,0,0,.5); }
.oem-showroom__arrow { position: absolute; top: 50%; z-index: 3; display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; padding: 0 0 5px; border: 0; border-radius: 50%; background: #f5d660; color: #263d35; font-family: Arial, sans-serif; font-size: 42px; font-weight: 300; line-height: 1; cursor: pointer; box-shadow: 0 13px 30px rgba(90,74,20,.16); transform: translateY(-50%); transition: background .2s ease, transform .2s ease; }
.oem-showroom__arrow:hover { background: #edc83c; transform: translateY(-50%) scale(1.05); }
.oem-showroom__arrow:focus-visible { outline: 3px solid var(--oem-green); outline-offset: 3px; }
.oem-showroom__arrow--prev { left: 8px; }
.oem-showroom__arrow--next { right: 8px; }
.oem-showroom__dots { display: flex; justify-content: center; gap: 9px; margin-top: 30px; }
.oem-showroom__dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: #d7cba9; cursor: pointer; transition: width .25s ease, border-radius .25s ease, background .25s ease; }
.oem-showroom__dots button.is-active { width: 28px; border-radius: 10px; background: var(--oem-gold); }
.oem-showroom__dots button:focus-visible { outline: 2px solid var(--oem-green); outline-offset: 3px; }
.oem-showroom__description { max-width: 920px; margin-top: 42px; color: var(--oem-green-deep); font-family: "Noto Serif KR", serif; font-size: 21px; line-height: 1.9; text-align: center; }

.oem-section--why { padding: 130px 0; background: var(--oem-cream); }
.oem-why__summary { max-width: 860px; margin: -38px auto 70px; padding: 24px 30px; border-top: 1px solid var(--oem-gold); border-bottom: 1px solid var(--oem-gold); color: var(--oem-green-deep); font-size: 17px; line-height: 1.9; text-align: center; }
.oem-why__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 70px; align-items: center; }
.oem-why__lab { margin: 0; }
.oem-why__lab img { width: 100%; aspect-ratio: 4 / 3.15; object-fit: cover; }
.oem-why__lab figcaption { margin-top: 14px; color: var(--oem-muted); font-size: 13px; }
.oem-why__points article { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding: 24px 0; border-bottom: 1px solid var(--oem-line); }
.oem-why__points article b { color: var(--oem-gold); font-family: Georgia, serif; font-size: 17px; }
.oem-why__points h3 { margin: 0 0 9px; font-family: "Noto Serif KR", serif; font-size: 24px; font-weight: 600; }
.oem-why__points p { margin: 0; color: var(--oem-muted); font-size: 15px; line-height: 1.75; }
.oem-certs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 30px; }
.oem-certs figure { margin: 0; padding: 10px 10px 14px; border: 1px solid rgba(23,63,53,.13); background: #fff; box-shadow: 0 12px 28px rgba(27,48,39,.09); }
.oem-certs img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; filter: none; }
.oem-certs figcaption { margin-top: 11px; color: var(--oem-muted); font-size: 12px; line-height: 1.55; text-align: center; word-break: keep-all; }

.oem-section--branding { padding: 130px 0; background: #fff; }
.oem-branding { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: center; }
.oem-branding__copy > p:not(.oem-kicker) { margin: 28px 0; color: var(--oem-muted); font-size: 17px; line-height: 1.9; }
.oem-branding__copy ul { margin: 0; padding: 0; list-style: none; }
.oem-branding__copy li { position: relative; padding: 14px 0 14px 28px; border-bottom: 1px solid var(--oem-line); font-size: 15px; }
.oem-branding__copy li::before { content: ""; position: absolute; left: 2px; top: 50%; width: 8px; height: 8px; border: 1px solid var(--oem-gold); transform: translateY(-50%) rotate(45deg); }
.oem-branding__gallery { position: relative; min-width: 0; padding-bottom: 34px; }
.oem-branding__track { display: flex; width: 100%; overflow-x: auto; overscroll-behavior-x: contain; scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-width: none; touch-action: pan-x; }
.oem-branding__track::-webkit-scrollbar { display: none; }
.oem-branding__track figure { position: relative; flex: 0 0 100%; width: 100%; margin: 0; overflow: hidden; aspect-ratio: 4 / 3; background: #eee; scroll-snap-align: start; }
.oem-branding__track figure::after { position: absolute; inset: 55% 0 0; background: linear-gradient(180deg, transparent, rgba(5,24,19,.78)); content: ""; pointer-events: none; }
.oem-branding__track img { display: block; width: 100%; height: 100%; object-fit: cover; }
.oem-branding__track figcaption { position: absolute; z-index: 2; right: 28px; bottom: 24px; left: 28px; color: #fff; font-family: "Noto Serif KR", serif; font-size: 26px; font-weight: 600; }
.oem-branding__track figcaption small { display: block; margin-bottom: 7px; color: #e3c987; font-family: Arial, sans-serif; font-size: 11px; letter-spacing: .18em; }
.oem-branding__arrow { position: absolute; z-index: 3; top: calc(50% - 17px); width: 50px; height: 50px; padding: 0 0 5px; border: 0; border-radius: 50%; background: rgba(247,215,102,.95); color: #173f35; cursor: pointer; font-size: 35px; line-height: 1; box-shadow: 0 8px 24px rgba(10,35,28,.2); transform: translateY(-50%); }
.oem-branding__arrow--prev { left: 18px; }
.oem-branding__arrow--next { right: 18px; }
.oem-branding__dots { position: absolute; right: 0; bottom: 0; left: 0; display: flex; gap: 8px; justify-content: center; }
.oem-branding__dots button { width: 8px; height: 8px; padding: 0; border: 1px solid #b79655; border-radius: 50%; background: transparent; cursor: pointer; }
.oem-branding__dots button.is-active { width: 24px; border-radius: 8px; background: #b79655; }

.oem-section--process { padding: 140px 0; background: var(--oem-green-deep); color: #fff; }
.oem-section--process .oem-section-head > p:last-child { color: rgba(255,255,255,.65); }
.oem-section--process h2 em { color: #dec381; }
.oem-process { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.oem-process__item { position: relative; min-height: 310px; padding: 42px 34px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.oem-process__number { position: absolute; top: 22px; right: 24px; color: rgba(255,255,255,.28); font-family: Georgia, serif; font-size: 14px; }
.oem-process__item > i { display: block; margin: 10px 0 42px; color: #dec381; font-size: 28px; }
.oem-process__item small { color: #dec381; font-size: 11px; letter-spacing: .19em; }
.oem-process__item h3 { margin: 10px 0 16px; font-family: "Noto Serif KR", serif; font-size: 25px; font-weight: 500; }
.oem-process__item p { margin: 0; color: rgba(255,255,255,.62); font-size: 14px; line-height: 1.75; }

.oem-section--production { padding: 130px 0; background: var(--oem-paper); }
.oem-consulting-head { margin-bottom: 58px; }
.oem-consulting-process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--oem-line); border-left: 1px solid var(--oem-line); background: #fff; }
.oem-consulting-process article { position: relative; min-height: 390px; padding: 42px 30px 36px; border-right: 1px solid var(--oem-line); border-bottom: 1px solid var(--oem-line); }
.oem-consulting-process article > span { position: absolute; top: 25px; right: 27px; color: rgba(23,63,53,.28); font-family: Georgia, serif; font-size: 14px; }
.oem-consulting-process small { display: block; margin-bottom: 14px; color: var(--oem-gold); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.oem-consulting-process h3 { margin: 0 0 27px; color: var(--oem-ink); font-family: "Noto Serif KR", serif; font-size: 25px; font-weight: 600; }
.oem-consulting-process ul { margin: 0; padding: 0; list-style: none; }
.oem-consulting-process li { position: relative; margin: 0; padding: 9px 0 9px 17px; color: var(--oem-muted); font-size: 14px; line-height: 1.65; word-break: keep-all; }
.oem-consulting-process li::before { position: absolute; top: 18px; left: 1px; width: 5px; height: 5px; border: 1px solid var(--oem-gold); border-radius: 50%; content: ""; }

.oem-section--portfolio { padding: 130px 0; background: #fff; }
.oem-portfolio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.oem-portfolio a { position: relative; display: block; min-height: 480px; overflow: hidden; background: #21352f; color: #fff; }
.oem-portfolio a::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(7,23,19,.78) 100%); }
.oem-portfolio img { width: 100%; height: 100%; min-height: 480px; object-fit: cover; transition: transform .55s ease; }
.oem-portfolio a:hover img { transform: scale(1.035); }
.oem-portfolio span { position: absolute; z-index: 1; left: 28px; right: 28px; bottom: 28px; font-family: "Noto Serif KR", serif; font-size: 22px; }
.oem-portfolio small { display: block; margin-bottom: 8px; color: #dec381; font-family: Arial, sans-serif; font-size: 10px; letter-spacing: .18em; }

.oem-section--contact { border-bottom: 0; background: #fff; }
.oem-inquiry-heading .oem-kicker { margin-bottom: 19px; }
.oem-inquiry-heading > p:last-child { margin: 20px 0 0; color: var(--oem-muted); font-size: 18px; line-height: 1.75; }
.oem-inquiry-types { gap: 18px 38px; }
.oem-inquiry-guide { margin: 0 0 12px; color: var(--oem-muted); font-size: 14px; line-height: 1.7; }
.oem-inquiry-details textarea { min-height: 126px; }
.oem-section--contact .culture-contact-submit { background: var(--oem-gold); color: #fff; }
.oem-section--contact .culture-contact-submit:hover, .oem-section--contact .culture-contact-submit:focus { background: var(--oem-green); }

@media (max-width: 1024px) {
    .oem-wrap { width: min(100% - 48px, 920px); }
    .oem-intro, .oem-branding, .oem-production { gap: 48px; }
    .oem-why__grid { grid-template-columns: 1fr 1fr; gap: 42px; }
    .oem-process__item { min-height: 290px; padding: 34px 26px; }
    .oem-portfolio a, .oem-portfolio img { min-height: 400px; }
    .oem-consulting-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .oem-consulting-process article { min-height: 330px; }
}

@media (max-width: 767px) {
    .oem-wrap { width: calc(100% - 36px); }
    .oem-section h2 { font-size: clamp(32px, 10vw, 44px); }
    .oem-section-head { margin-bottom: 42px; }
    .oem-section--hero { height: 480px; min-height: 0; }
    .oem-hero__overlay { background: linear-gradient(180deg, rgba(7,26,22,.42) 0%, rgba(7,26,22,.86) 58%, rgba(7,26,22,.95) 100%); }
    .oem-hero__media img { object-position: 63% center; }
    .oem-hero__content { top: auto; bottom: 52px; transform: translateX(-50%); }
    .oem-hero__content h1, .oem-hero__content .oem-hero__title { font-size: clamp(36px, 10.5vw, 48px); }
    .oem-hero__lead { margin: 18px 0 22px; font-size: 16px; }
    .oem-hero__controls { right: 16px; bottom: 15px; gap: 8px; }
    .oem-hero__arrow { display: none; }
    .oem-section--intro, .oem-section--showroom, .oem-section--why, .oem-section--branding, .oem-section--production, .oem-section--portfolio, .oem-section--contact { padding: 84px 0; }
    .oem-showroom { padding: 0 18px; }
    .oem-showroom__card { min-height: 280px; aspect-ratio: 4 / 3; }
    .oem-showroom__copy { right: 16px; bottom: 17px; left: 16px; }
    .oem-showroom__copy h3 { font-size: 20px; }
    .oem-showroom__arrow { width: 44px; height: 44px; padding-bottom: 4px; background: rgba(245,214,96,.94); font-size: 32px; box-shadow: 0 7px 20px rgba(15,40,32,.22); }
    .oem-showroom__arrow--prev { left: 3px; }
    .oem-showroom__arrow--next { right: 3px; }
    .oem-showroom__description { width: calc(100% - 36px); margin-top: 34px; font-size: 17px; line-height: 1.85; text-align: left; }
    .oem-section--process { padding: 88px 0; }
    .oem-intro, .oem-branding, .oem-production, .oem-why__grid { grid-template-columns: 1fr; gap: 46px; }
    .oem-intro__figure { order: -1; }
    .oem-intro__figure figcaption { display: block; line-height: 1.7; }
    .oem-intro__figure figcaption span { display: block; }
    .oem-why__summary { margin: -16px auto 48px; padding: 20px 8px; font-size: 16px; text-align: left; }
    .oem-branding__gallery { order: -1; }
    .oem-branding__track figcaption { right: 20px; bottom: 18px; left: 20px; font-size: 22px; }
    .oem-branding__arrow { width: 44px; height: 44px; font-size: 31px; }
    .oem-branding__arrow--prev { left: 10px; }
    .oem-branding__arrow--next { right: 10px; }
    .oem-process { grid-template-columns: 1fr 1fr; }
    .oem-process__item { min-height: 270px; padding: 31px 24px; }
    .oem-process__item > i { margin-bottom: 32px; }
    .oem-consulting-process { grid-template-columns: 1fr; }
    .oem-consulting-process article { min-height: 0; padding: 34px 27px; }
    .oem-portfolio { grid-template-columns: 1fr; }
    .oem-portfolio a, .oem-portfolio img { min-height: 420px; }
    .oem-inquiry-heading > p:last-child { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .oem-hero__slide { transition: none; }
}

@media (max-width: 480px) {
    .oem-process { grid-template-columns: 1fr; }
    .oem-process__item { min-height: auto; }
    .oem-portfolio a, .oem-portfolio img { min-height: 360px; }
    .oem-certs { grid-template-columns: 1fr; gap: 18px; }
    .oem-certs figure { width: min(280px, 100%); margin-right: auto; margin-left: auto; }
}