.sus-page { display: block; }
.sus-hero { position: relative; padding-top: 320rem; }
.sus-hero .inner { width: calc(100% - 40rem); max-width: 1182rem; margin: 0 auto; padding: 0; }
.sus-hero__head { display: flex; flex-direction: column; padding-bottom: 180rem; }
.sus-hero__title-group { display: flex; flex-direction: column; gap: 24rem; }
.sus-hero__visual { margin: 0; width: 100%; height: 600rem; overflow: hidden; }
.sus-hero__visual img { display: block; width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 1024px) {
  .sus-hero { padding-top: 180rem; }
  .sus-hero .inner { padding-bottom: 40rem; }
  .sus-hero__head { padding-bottom: 85rem; }
  .sus-hero__visual { height: 320rem; }
}

@media (max-width: 600px) {
  .sus-hero__visual { height: 240rem; margin: 40rem 0; }
}

/* 지속가능경영 ─ 윤리경영 */
.sus-tabs { position: sticky; top: 120rem; z-index: 50; background: transparent; border-top: 1rem solid var(--line-low); transition: background var(--transition-base); }
.sus-tabs.is-stuck { background: var(--bg-white); }
.sus-tabs__list { display: flex; align-items: center; gap: 32rem; width: 100%; max-width: 1182rem; margin: 0 auto; list-style: none; }
.sus-tabs__item { display: flex; align-items: center; height: 90rem; }
.sus-tabs__link { position: relative; display: inline-flex; align-items: center; height: 90rem; color: var(--text-low); text-decoration: none; transition: color var(--transition-fast); }
.sus-tabs__link::before { content: ""; position: absolute; top: -1rem; left: 0; right: 0; height: 2rem; background: transparent; transition: background var(--transition-fast); }
.sus-tabs__link--active, .sus-tabs__link[aria-current="page"] { color: var(--text-highest); }
.sus-tabs__link--active::before, .sus-tabs__link[aria-current="page"]::before { background: var(--line-highest); }
.sus-tabs__link:hover, .sus-tabs__link:focus-visible { color: var(--text-highest); outline: none; }
.sus-slogan { padding-top: 160rem; padding-bottom: 160rem; }
.sus-slogan .inner { width: calc(100% - 40rem); max-width: 940rem; margin: 0 auto; padding: 0; }
.sus-ethics { position: relative; padding-bottom: 120rem; }
.sus-ethics__layout { position: relative; display: grid; grid-template-columns: 1fr; }
.sus-ethics__list { list-style: none; margin: 0; padding: 0; position: relative; z-index: 1; }
.sus-ethics__item { display: flex; align-items: flex-start; justify-content: space-between; padding: 60rem 0; border-top: 1rem solid var(--line-low); }
.sus-ethics__item:not(:first-child) { margin-top: 120rem; }
.sus-ethics__num { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 48rem; height: 48rem; color: var(--text-white); background: var(--bg-black); border-radius: 50%; }
.sus-ethics__tx { display: flex; flex-direction: column; gap: 40rem; width: 577rem; flex-shrink: 0; }
.sus-ethics__sticky { position: absolute; top: -81rem; left: calc(48rem + (100% - 48rem - 577rem - 400rem) / 2); width: 400rem; height: 100%; pointer-events: none; z-index: 2; }
.sus-ethics__sticky-inner { position: sticky; top: 245rem; display: flex; align-items: center; justify-content: center; height: calc(100vh - 365rem); max-height: 520rem; pointer-events: auto; transition: top 0.3s ease; }
body.is-gnb-hidden .sus-ethics__sticky-inner { top: 120rem; height: calc(100vh - 240rem); }
.sus-ethics__visual { position: relative; width: 431rem; height: 639rem; margin: 0; }
.sus-ethics__visual-bg { position: absolute; top: 0; left: 0; display: block; width: 100%; height: 100%; overflow: hidden; }
.sus-ethics__visual-bg img { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 100%; height: 100%; object-fit: cover; }
.sus-ethics__visual-front { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: block; width: 361rem; height: 554rem; overflow: hidden; }
.sus-ethics__visual-front img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sus-cta { padding-top: 0; padding-bottom: 200rem; }
.sus-cta__inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 40rem; height: 260rem; padding: 0 121rem; background: url("../../images/sus-ethics-banner-bg.jpg") center / cover no-repeat; overflow: hidden; }
.sus-cta__inner::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.3); pointer-events: none; }
.sus-cta__title, .sus-cta__desc, .sus-cta__btn { position: relative; z-index: 1; }
.sus-cta__title { color: var(--text-white); white-space: nowrap; }
.sus-cta__desc { color: var(--text-white); }
.sus-cta__btn { flex-shrink: 0; white-space: nowrap; gap: 12rem; }

@media (max-width: 1024px) {
  .sus-tabs { top: 60rem; }
  .sus-tabs__list { padding: 0 20rem; }
  .sus-slogan { padding-top: 100rem; padding-bottom: 100rem; }
  .sus-ethics__item { flex-direction: column; gap: 40rem; }
  .sus-ethics__num { width: 40rem; height: 40rem; }
  .sus-ethics__tx { width: 100%; gap: 20rem; }
  .sus-ethics__sticky { display: none; }
  .sus-cta { padding-bottom: 100rem; }
  .sus-cta__inner { flex-direction: column; align-items: flex-start; justify-content: center; height: auto; min-height: 260rem; padding: 80rem 40rem; }
  .sus-cta__title, .sus-cta__desc { white-space: normal; }
  .sus-cta__btn { margin-top: 16rem; }
}

/* 지속가능경영 ─ 컴플라이언스 제보 */
.sus-compl-visual { position: relative; width: 100%; height: 800rem; overflow: hidden; }
.sus-compl-visual__bg { position: absolute; inset: 0; background: url("../../images/sus-compl-visual-bg.jpg") center top / cover no-repeat; z-index: 0; }
.sus-compl-visual::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.4); pointer-events: none; z-index: 0; }
.sus-compl-visual__inner { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1; display: flex; align-items: flex-start; justify-content: space-between; gap: 40rem; width: calc(100% - 40rem); max-width: 1182rem; }
.sus-compl-visual__title { flex-shrink: 0; color: var(--text-white); white-space: nowrap; }
.sus-compl-visual__desc { display: flex; flex-direction: column; gap: 28rem; width: 577rem; color: var(--text-white); }
.sus-compl-section .inner { padding: 0; }
.sus-compl-section__row { display: flex; align-items: flex-start; justify-content: space-between; gap: 40rem; padding-top: 80rem; padding-bottom: 80rem; border-top: 1rem solid var(--line-low); }
.sus-compl-section__title { flex-shrink: 0; }
.sus-compl-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8rem; width: 697rem; flex-shrink: 0; }
.sus-compl-list__item { display: flex; align-items: flex-start; gap: 4rem; }
.sus-compl-list__num { flex-shrink: 0; white-space: nowrap; }
.sus-compl-list__text { flex: 1; min-width: 0; }
.sus-compl-form-section { padding-bottom: 200rem; }
.sus-compl-form-section .inner { padding: 0; }
.sus-compl-form-section .inner::before { content: ""; display: block; width: 100%; height: 1rem; margin-bottom: 200rem; background: var(--line-low); }
.sus-compl-layout { position: relative; display: flex; justify-content: space-between; align-items: flex-start; gap: 40rem; }
.sus-compl-info { position: sticky; top: 245rem; align-self: flex-start; width: calc(100% - 697rem); flex-shrink: 0; gap: 40rem; transition: top 0.3s ease; }
body.is-gnb-hidden .sus-compl-info { top: 120rem; }
.sus-compl-info__title { white-space: nowrap; }
.sus-compl-info__box { display: flex; flex-direction: column; gap: 40rem; width: 456rem; padding: 40rem; border: 1rem solid var(--line-low); }
.sus-compl-info__box-text { display: flex; flex-direction: column; }
.sus-compl-info__box-text p { line-height: 1.6; }
.sus-compl-form { flex: 1; display: flex; flex-direction: column; width: 697rem; flex-shrink: 0; }

@media (max-width: 1024px) {
  .sus-compl-visual { height: 480rem; margin: 40rem 0; }
  .sus-compl-visual__inner { flex-direction: column; align-items: flex-start; gap: 28rem; }
  .sus-compl-visual__title { white-space: normal; }
  .sus-compl-visual__desc { width: 100%; gap: 20rem; }
  .sus-compl-visual__desc br { display: none; }
  .sus-compl-section { padding-top: 60rem; }
  .sus-compl-section__row { flex-direction: column; gap: 40rem; padding-top: 60rem; }
  .sus-compl-section__title br { display: none; }
  .sus-compl-list { width: 100%; }
  .sus-compl-form-section { padding-top: 100rem; padding-bottom: 100rem; }
  .sus-compl-form-section .inner::before { margin-bottom: 100rem; }
  .sus-compl-layout { flex-direction: column; gap: 40rem; }
  .sus-compl-info { position: unset; width: 100%; min-width: 0; gap: 24rem; }
  .sus-compl-info__title { white-space: normal; }
  .sus-compl-info__box { width: 100%; gap: 24rem; padding: 32rem 24rem; }
  .sus-compl-form { width: 100%; }
}

@media (max-width: 600px) {
  .sus-compl-section { padding-top: 40rem; }
  .sus-compl-section__row { padding-top: 40rem; }
  .sus-compl-form-section .inner::before { margin-bottom: 60rem; }
}

/* 지속가능경영 ─ 안전보건경영 */
.sus-safety-visual { position: relative; width: 100%; }
.sus-safety-visual__img { width: 100%; height: 600rem; background: url("../../images/sus-safety-visual-bg.jpg") center / cover no-repeat; }
.sus-safety-sticky-wrap { position: relative; }
.sus-safety-sticky { position: absolute; top: 0; left: 50%; transform: translateX(calc(-50% - 276rem)); width: 400rem; height: 100%; pointer-events: none; z-index: 2; }
.sus-safety-sticky__inner { position: sticky; top: 120rem; display: flex; align-items: center; justify-content: center; height: calc(100vh - 240rem); max-height: 520rem; pointer-events: auto; }
.sus-safety-sticky__visual { position: relative; top: -20rem; width: 400rem; height: 520rem; margin: 0; }
.sus-safety-sticky__bg { position: absolute; top: 50%; left: 0; transform: translateY(-50%); display: block; width: 400rem; height: 520rem; background: #bcbcbc; overflow: hidden; }
.sus-safety-sticky__bg img { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 130%; height: 130%; object-fit: cover; }
.sus-safety-sticky__front { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: block; width: 361rem; height: 554rem; overflow: hidden; }
.sus-safety-sticky__front img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sus-safety-section { position: relative; z-index: 1; }
.sus-safety-section .inner { padding: 0; }
.sus-safety-section__row { display: flex; align-items: flex-start; justify-content: space-between; gap: 40rem; padding-top: 80rem; padding-bottom: 80rem; border-top: 1rem solid var(--line-low); }
.sus-safety-section__title { flex-shrink: 0; }
.sus-safety-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8rem; width: 697rem; flex-shrink: 0; }
.sus-safety-list__item { display: flex; align-items: flex-start; gap: 4rem; }
.sus-safety-list__num { flex-shrink: 0; white-space: nowrap; }
.sus-safety-list__text { flex: 1; min-width: 0; }
.sus-safety-activity { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4rem; width: 697rem; flex-shrink: 0; }
.sus-safety-activity__item { display: flex; align-items: center; gap: 8rem; padding: 20rem; border: 1rem solid var(--line-medium); border-radius: 4rem; }
.sus-safety-activity__dot { flex-shrink: 0; display: inline-block; width: 6rem; height: 6rem; margin: 0 3rem; background: var(--bg-black); border-radius: 50%; }
.sus-safety-activity__text { flex: 1; min-width: 0; }
.sus-safety-cert { position: relative; padding-top: 80rem; padding-bottom: 200rem; z-index: 1; }
.sus-safety-cert .inner { padding: 0; }
.sus-safety-cert__head { padding-top: 120rem; padding-bottom: 80rem; border-top: 1rem solid var(--line-low); display: flex; align-items: center; justify-content: space-between; }
.sus-safety-cert__head p { width: 697rem; }
.sus-safety-cert__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28rem; }
.sus-cert-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 60rem; padding: 60rem; background: var(--bg-white); border: 1rem solid var(--color-gb-blue-200, #cddbec); border-radius: 12rem; transition: border-color var(--transition-fast); }
.sus-cert-card:hover { border-color: var(--color-gb-blue-600, #6994c7); }
.sus-cert-card__body { display: flex; flex-direction: column; gap: 24rem; flex: 1; min-width: 0; }
.sus-cert-card__title { color: var(--color-blue-700, #0d4799); }
.sus-cert-card__info { display: flex; flex-direction: column; gap: 0; color: var(--text-highest); margin: 0; }
.sus-cert-card__info-row { display: flex; gap: 8rem; }
.sus-cert-card__info-row dt { flex-shrink: 0; min-width: 64rem; color: var(--text-highest); }
.sus-cert-card__info-row dt::after { content: ":"; margin-left: 4rem; }
.sus-cert-card__info-row dd { margin: 0; color: var(--text-highest); }
.sus-cert-card__btn { flex-shrink: 0; min-width: 120rem; }

@media (max-width: 1024px) {
  .sus-safety-visual { padding-top: 40rem; padding-bottom: 40rem; }
  .sus-safety-visual__img { height: 320rem; }
  .sus-safety-sticky { display: none; }
  .sus-safety-section__row { flex-direction: column; gap: 40rem; padding-top: 60rem; }
  .sus-safety-section__title br { display: none; }
  .sus-safety-list,
  .sus-safety-activity { width: 100%; }
  .sus-safety-activity__item { padding: 16rem 20rem; }
  .sus-safety-cert { padding-top: 60rem; padding-bottom: 100rem; }
  .sus-safety-cert__head { padding-top: 60rem; padding-bottom: 40rem; flex-direction: column; align-items: flex-start; gap: 60rem; }
  .sus-safety-cert__head p { width: 100%; }
  .sus-safety-cert__list { grid-template-columns: 1fr; gap: 16rem; }
  .sus-cert-card { flex-direction: column; gap: 40rem; padding: 40rem; }
}

@media (max-width: 600px) {
  .sus-safety-visual__img { height: 240rem; }
  .sus-safety-section__row { padding-top: 40rem; }
  .sus-safety-cert { padding-top: 40rem; }
}




/* 인증서 미리보기 레이어 */
.sus-cert-modal { position: fixed; inset: 0; z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; }
.sus-cert-modal[hidden] { display: none; }
.sus-cert-modal__dimmed { position: absolute; inset: 0; background: var(--bg-black); opacity: 0.7; cursor: pointer; }
.sus-cert-modal__close { position: absolute; top: 40rem; right: 40rem; display: inline-flex; align-items: center; justify-content: center; width: 40rem; height: 40rem; padding: 0; color: var(--text-white); background: transparent; border: 0; cursor: pointer; transition: opacity var(--transition-fast); }
.sus-cert-modal__close svg { width: 40rem; height: 40rem; }
.sus-cert-modal__close:hover,
.sus-cert-modal__close:focus-visible { opacity: 0.7; outline: none; }
.sus-cert-modal__figure { position: relative; z-index: 1; margin: 0; width: 540rem; max-width: calc(100% - 80rem); max-height: calc(100vh - 200rem); display: flex; align-items: center; justify-content: center; }
.sus-cert-modal__img { display: block; width: 100%; height: auto; max-height: 100%; object-fit: contain; box-shadow: 0 8rem 32rem rgba(0, 0, 0, 0.2); }
.sus-cert-modal__pagination { position: absolute; left: 50%; bottom: 50rem; transform: translateX(-50%); display: flex; align-items: center; gap: 8rem; z-index: 2; }
.sus-cert-modal__nav { display: inline-flex; align-items: center; justify-content: center; width: 20rem; height: 20rem; padding: 0; background: transparent; border: 0; cursor: pointer; transition: opacity var(--transition-fast); }
.sus-cert-modal__nav img { display: block; width: 20rem; height: 20rem; }
.sus-cert-modal__nav:hover,
.sus-cert-modal__nav:focus-visible { opacity: 0.7; outline: none; }
.sus-cert-modal__counter { display: inline-flex; align-items: center; gap: 8rem; color: var(--text-white); }

@media (max-width: 1024px) {
  .sus-cert-modal__close { top: 24rem; right: 24rem; width: 32rem; height: 32rem; }
  .sus-cert-modal__close svg { width: 32rem; height: 32rem; }
  .sus-cert-modal__figure { width: 100%; max-width: calc(100% - 48rem); max-height: calc(100vh - 160rem); }
  .sus-cert-modal__pagination { bottom: 32rem; }
}

@media (max-width: 600px) {
  .sus-cert-modal__close { top: 16rem; right: 16rem; }
  .sus-cert-modal__figure { max-width: calc(100% - 32rem); max-height: calc(100vh - 120rem); }
  .sus-cert-modal__pagination { bottom: 24rem; }
}

/* 지속가능경영 ─ 품질경영 */
.sus-quality-visual { position: relative; width: 100%; }
.sus-quality-visual__img { width: 100%; height: 600rem; background: url("../../images/sus-quality-visual-bg.jpg"); background-repeat: no-repeat; background-size: cover; }
.sus-qual-cert { position: relative; z-index: 1; }
.sus-qual-cert .inner { padding: 0; }
.sus-qual-cert__head { padding-top: 80rem; border-top: 1rem solid var(--line-low); }
.sus-qual-cert__desc { padding-top: 60rem; padding-bottom: 40rem; }
.sus-qual-iso-list { display: block; }
.sus-qual-iso-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 60rem; width: 100%; padding: 60rem; background: var(--bg-white); border: 1rem solid var(--line-blue); border-radius: 12rem; transition: border-color var(--transition-fast); }
.sus-qual-iso-card:hover { border-color: var(--line-gb-blue); }
.sus-qual-iso-card__body { display: flex; flex-direction: column; gap: 24rem; flex: 1; min-width: 0; }
.sus-qual-iso-card__title { color: var(--text-point); }
.sus-qual-iso-card__info { display: flex; flex-direction: column; gap: 0; color: var(--text-highest); margin: 0; }
.sus-qual-iso-card__info-row { display: flex; gap: 8rem; }
.sus-qual-iso-card__info-row dt { flex-shrink: 0; min-width: 64rem; color: var(--text-highest); }
.sus-qual-iso-card__info-row dt::after { content: ":"; margin-left: 4rem; }
.sus-qual-iso-card__info-row dd { margin: 0; color: var(--text-highest); }
.sus-qual-iso-card__btn { flex-shrink: 0; min-width: 120rem; }
.sus-qual-ce { position: relative; padding-top: 60rem; padding-bottom: 200rem; z-index: 1; }
.sus-qual-ce .inner { padding: 0; }
.sus-qual-ce__desc { padding-bottom: 40rem; }
.sus-qual-ce-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 400rem; gap: 16rem; }
.sus-qual-ce-card { display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; height: 100%; padding: 60rem; background: var(--bg-white); border: 1rem solid var(--line-blue); border-radius: 12rem; transition: border-color var(--transition-fast); overflow: hidden; }
.sus-qual-ce-card:hover { border-color: var(--line-gb-blue); }
.sus-qual-ce-card--tall { grid-row: span 2; }
.sus-qual-ce-card--pos1 { grid-column: 1; grid-row: 1; }
.sus-qual-ce-card--pos2 { grid-column: 2; grid-row: 1; }
.sus-qual-ce-card--pos3 { grid-column: 3; grid-row: 1 / span 2; }
.sus-qual-ce-card--pos4 { grid-column: 1; grid-row: 2 / span 2; }
.sus-qual-ce-card--pos5 { grid-column: 2; grid-row: 3; }
.sus-qual-ce-card--pos6 { grid-column: 2; grid-row: 2; }
.sus-qual-ce-card__body { display: flex; flex-direction: column; gap: 24rem; width: 100%; }
.sus-qual-ce-card__title { color: var(--text-point); }
.sus-qual-ce-card__info { display: flex; flex-direction: column; gap: 0; color: var(--text-highest); margin: 0; }
.sus-qual-ce-card__info-row { display: flex; gap: 8rem; }
.sus-qual-ce-card__info-row dt { flex-shrink: 0; min-width: 64rem; color: var(--text-highest); }
.sus-qual-ce-card__info-row dt::after { content: ":"; margin-left: 4rem; }
.sus-qual-ce-card__info-row dd { margin: 0; color: var(--text-highest); }
.sus-qual-ce-card__btn { min-width: 120rem; }

@media (max-width: 1024px) {
  .sus-quality-visual { padding-top: 40rem; padding-bottom: 40rem; }
  .sus-quality-visual__img { height: 320rem; }
  .sus-qual-cert__head { padding-top: 40rem; }
  .sus-qual-cert__desc { padding-bottom: 40rem; }
  .sus-qual-cert__desc br { display: none; }
  .sus-qual-iso-card { flex-direction: column; gap: 40rem; padding: 40rem; }
  .sus-qual-ce { padding-bottom: 100rem; }
  .sus-qual-ce__desc { padding-bottom: 60rem; }
  .sus-qual-ce__desc br { display: none; }
  .sus-qual-ce-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 16rem; }
  .sus-qual-ce-card { height: auto; min-height: 320rem; padding: 32rem 24rem; }
  .sus-qual-ce-card--tall,
  .sus-qual-ce-card--pos1,
  .sus-qual-ce-card--pos2,
  .sus-qual-ce-card--pos3,
  .sus-qual-ce-card--pos4,
  .sus-qual-ce-card--pos5,
  .sus-qual-ce-card--pos6 { grid-column: auto; grid-row: auto; }
}

@media (max-width: 600px) {
  .sus-quality-visual__img { height: 240rem; }
}