/* 화면별 스타일. 공통 컴포넌트는 style.css */

/* =========================================================
   01 메인
   ========================================================= */

/* ③ Our Advantage */
.adv .sec-head { grid-template-columns: 1fr; }
.adv__row { display: grid; grid-template-columns: 6fr 6fr; gap: var(--gutter); align-items: stretch; }
.adv__img { min-height: 420px; overflow: hidden; }
.adv__img img { width: 100%; height: 100%; object-fit: cover; }
.tabs__panel:not([hidden]) .adv__img img { animation: adv-in 900ms var(--ease-out); }
@keyframes adv-in { from { transform: scale(1.06); opacity: 0.4; } }
.adv__text { display: flex; flex-direction: column; gap: 1.25rem; padding: clamp(1.5rem, 3vw, 3rem); background: var(--white); }
.adv__text h3 { font-size: var(--fs-h2); }
.adv__text p { color: var(--gray-700); }
.adv__big { font-size: clamp(4rem, 2rem + 6vw, 8rem); font-weight: 700; line-height: 0.85; letter-spacing: -0.05em; color: var(--red-500); }
.adv__big span { color: var(--navy-600); }
.adv__facts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.adv__facts dt { font-size: var(--fs-small); font-weight: 600; color: var(--gray-500); }
.adv__facts dd { font-size: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); font-weight: 700; line-height: 1; letter-spacing: -0.04em; color: var(--navy-600); }
.adv__points { display: flex; flex-direction: column; gap: 1.5rem; }
.adv__points li { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; }
.adv__points h4 { font-size: var(--fs-h3); color: var(--gray-900); margin-bottom: 0.35rem; }
.adv__points .merit__icon { width: 3rem; height: 3rem; }
.adv__points .merit__icon .icon { width: 1.5rem; height: 1.5rem; }
.adv__merits { margin-top: clamp(2.5rem, 5vw, 4rem); }
@media (max-width: 1023px) { .adv__row { grid-template-columns: 1fr; } .adv__img { min-height: 0; aspect-ratio: 16 / 10; } }

/* ④ 수출국가 (어두운 섹션) */
.section--dark .chip { background: var(--navy-700); color: var(--white); }
.section--dark .chip:hover { background: var(--navy-600); }
.section--dark .chip[aria-pressed="true"] { background: var(--white); color: var(--navy-900); }
.section--dark .flight { background: var(--navy-700); }
.section--dark .flight__bar { background: var(--navy-900); }
.section--dark .btn--secondary { background: transparent; color: var(--white); border-color: var(--navy-400); }
.section--dark .btn--secondary:hover { background: var(--white); color: var(--navy-900); }

/* ⑤ 공지사항 카드 슬라이드 */
.news__ctrl { display: flex; align-items: center; gap: 0.5rem; }
.news__btn { display: grid; place-items: center; width: 3rem; height: 3rem; background: var(--gray-100); color: var(--gray-900); transition: background-color var(--t-hover) ease, color var(--t-hover) ease; }
.news__btn:hover { background: var(--navy-600); color: var(--white); }
.news__btn .icon { width: 1.25rem; height: 1.25rem; }
.news__ctrl .btn--text { margin-left: 1rem; }
.news__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 3 * 1.5rem) / 4); gap: 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 0.25rem; }
.news__track::-webkit-scrollbar { display: none; }
.news__track li { scroll-snap-align: start; }
.news__track a { display: flex; flex-direction: column; gap: 1rem; height: 100%; min-height: 18rem; padding: clamp(1.5rem, 2.5vw, 2.25rem); background: var(--gray-100); transition: background-color var(--t-hover) ease, color var(--t-hover) ease; }
.news__track time { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 600; letter-spacing: -0.02em; color: var(--navy-600); }
.news__track .badge { align-self: flex-start; }
.news__track h3 { font-size: 1.125rem; line-height: 1.5; font-weight: 600; }
.news__track a > .icon:last-child { margin-top: auto; width: 1.75rem; height: 1.75rem; color: var(--navy-400); transition: transform var(--t-ui) var(--ease-out); }
.news__track a:hover { background: var(--navy-600); }
.news__track a:hover time, .news__track a:hover h3, .news__track a:hover .icon { color: var(--white); }
.news__track a:hover > .icon:last-child { transform: translateX(6px); }
@media (max-width: 1023px) { .news__track { grid-auto-columns: 46%; } }
@media (max-width: 767px) {
  .news__track { grid-auto-columns: 82%; gap: 1rem; }
  .news__btn { display: none; }
  .news__ctrl .btn--text { margin-left: 0; }
}

/* =========================================================
   서브 공통
   ========================================================= */
.sub-intro { display: grid; grid-template-columns: 5fr 7fr; gap: var(--gutter); align-items: start; margin-bottom: clamp(3rem, 6vw, 5rem); }
.sub-intro h2 { font-size: var(--fs-h2); }
.sub-intro__en { margin-top: 0.75rem; font-size: var(--fs-h3); font-weight: 600; color: var(--navy-400); letter-spacing: -0.01em; }
.sub-intro h2 .en { display: block; font-size: var(--fs-h3); font-weight: 600; color: var(--navy-400); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
@media (max-width: 1023px) { .sub-intro { grid-template-columns: 1fr; } }

/* 02 대표인사말 */
.greet { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.greet__photo { position: sticky; top: calc(var(--header-h) + 5rem); background: var(--gray-100); }
.greet__photo img { width: 100%; aspect-ratio: 729 / 715; object-fit: cover; }
.greet__photo figcaption { padding: 1rem 1.25rem; font-size: var(--fs-small); color: var(--gray-700); }
.greet blockquote { font-size: clamp(1.5rem, 1rem + 1.6vw, 2.25rem); font-weight: 700; line-height: 1.45; letter-spacing: -0.03em; color: var(--navy-600); }
.greet blockquote strong { color: var(--red-500); font-weight: 700; }
.greet__body { margin-top: clamp(2rem, 4vw, 3rem); display: flex; flex-direction: column; gap: 1.25rem; max-width: 40rem; font-size: 1.0625rem; color: var(--gray-700); }
.greet__body p:first-child { font-size: var(--fs-h3); font-weight: 600; color: var(--gray-900); }
.greet__sign { display: flex; align-items: baseline; gap: 1rem; margin-top: 2.5rem; padding: 1.25rem 1.5rem; background: var(--gray-100); color: var(--gray-700); }
.greet__sign strong { font-size: var(--fs-h3); letter-spacing: 0.3em; color: var(--gray-900); }
@media (max-width: 1023px) { .greet { grid-template-columns: 1fr; } .greet__photo { position: static; max-width: 28rem; } }

/* 03 회사연혁 */
.hist-band { height: clamp(160px, 22vw, 334px); overflow: hidden; margin-bottom: clamp(3rem, 6vw, 5rem); }
.hist-band img { width: 100%; height: 100%; object-fit: cover; }
.hist-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; }
.hist-filter .chip { background: var(--gray-100); }
.hist-filter .chip[aria-pressed="true"] { background: var(--navy-600); color: var(--white); }
.year { display: grid; grid-template-columns: 4fr 8fr; gap: var(--gutter); padding: clamp(2rem, 4vw, 3.5rem) clamp(1.25rem, 3vw, 3rem); }
.year:nth-child(odd) { background: var(--navy-50); }
.year__num { position: sticky; top: calc(var(--header-h) + 5rem); align-self: start; font-family: var(--font-en); font-size: clamp(3.5rem, 2rem + 5vw, 7rem); font-weight: 700; line-height: 0.85; letter-spacing: -0.05em; color: var(--navy-600); }
.year__list li { display: grid; grid-template-columns: 4rem 1fr; gap: 0.5rem 1.5rem; padding-block: 1rem; }
.year__list li[hidden] { display: none; }
.year__mon { font-family: var(--font-en); font-size: var(--fs-h3); font-weight: 600; color: var(--gray-900); line-height: 1.3; }
.year__item { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; font-size: clamp(1.0625rem, 0.95rem + 0.4vw, 1.25rem); font-weight: 500; color: var(--gray-900); }
.year__item + .year__item { margin-top: 0.5rem; }
.year.is-empty { display: none; }
@media (max-width: 767px) {
  .year { grid-template-columns: 1fr; }
  .year__num { position: static; }
  .year__list li { grid-template-columns: 3rem 1fr; }
}

/* 04 오시는길 */
.places { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.place { display: flex; flex-direction: column; background: var(--gray-100); }
.place__img { aspect-ratio: 369 / 212; overflow: hidden; }
.place__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-soft); }
.place:hover .place__img img { transform: scale(1.04); }
.place__body { display: flex; flex-direction: column; gap: 1.25rem; flex: 1; padding: clamp(1.5rem, 3vw, 2.5rem); }
.place h2 { font-size: var(--fs-h2); }
.place dl { display: grid; grid-template-columns: auto 1fr; gap: 0.75rem 1.25rem; }
.place dt { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: var(--gray-900); }
.place dt .icon { width: 1.25rem; height: 1.25rem; color: var(--navy-600); }
.place dd { color: var(--gray-700); }
.place dd a { color: var(--navy-400); }
.place dd a:hover { text-decoration: underline; }
.place .btn { align-self: flex-start; margin-top: auto; }
.mapbox { grid-column: 1 / -1; height: 0; overflow: hidden; transition: height 500ms var(--ease-in-out); }
.mapbox.is-open { height: clamp(320px, 45vw, 520px); }
.mapbox iframe { width: 100%; height: clamp(320px, 45vw, 520px); border: 0; }
@media (max-width: 767px) { .places { grid-template-columns: 1fr; } }

/* 05 특허 및 기술 */
.tech-hero { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gutter); align-items: end; margin-bottom: clamp(4rem, 8vw, 7rem); }
.tech-hero__logo { width: min(640px, 100%); margin-bottom: 2rem; }
.tech-hero p.tech-hero__fig { font-family: var(--font-en); font-size: clamp(5rem, 2rem + 10vw, 12rem); font-weight: 700; line-height: 0.8; letter-spacing: -0.06em; color: var(--navy-600); }
.tech-hero__fig small { font-size: 0.4em; color: var(--red-500); letter-spacing: -0.03em; }
.tech-hero p { font-size: 1.0625rem; }
.tech-hero__cap { font-size: var(--fs-h3); font-weight: 700; color: var(--gray-900); margin-bottom: 1rem; }
.techs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.tech { display: flex; flex-direction: column; background: var(--navy-50); }
.tech__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--white); }
.tech__img img { width: 100%; height: 100%; object-fit: cover; }
.tech__img--contain img { object-fit: contain; padding: 1.5rem; }
.tech__body { display: grid; grid-template-columns: auto 1fr; gap: 0.75rem 1.25rem; padding: clamp(1.5rem, 3vw, 2.5rem); }
.tech__body .merit__icon { grid-row: span 2; }
.tech__body h3 { font-size: var(--fs-h3); }
.certs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
.cert { position: relative; display: block; background: var(--gray-100); padding: 1rem; transition: background-color var(--t-hover) ease; }
.cert img { width: 100%; aspect-ratio: 292 / 416; object-fit: contain; transition: transform var(--t-ui) var(--ease-out); }
.cert span { position: absolute; right: 0.5rem; bottom: 0.5rem; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; background: var(--navy-600); color: var(--white); opacity: 0; transition: opacity var(--t-hover) ease; }
.cert span .icon { width: 1.25rem; height: 1.25rem; }
.cert:hover, .cert:focus-visible { background: var(--navy-100); }
.cert:hover img { transform: translateY(-4px); }
.cert:hover span, .cert:focus-visible span { opacity: 1; }
@media (max-width: 1023px) { .tech-hero, .techs { grid-template-columns: 1fr; } .certs { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 767px) { .certs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 06 제품종류 */
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr)); gap: var(--gutter); }
.product { display: flex; flex-direction: column; }
.product__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--white); }
.product__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-soft); }
.product:hover .product__img img { transform: scale(1.05); }
.product h3 { display: flex; align-items: baseline; gap: 0.5rem; margin-top: 1.25rem; font-size: var(--fs-h3); }
.product h3 span { font-size: 1rem; font-weight: 600; color: var(--navy-400); }
.product p { margin-top: 0.25rem; font-size: var(--fs-small); color: var(--gray-500); font-family: var(--font-en); }

/* 07 생산공정 */
.steps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.step { position: relative; display: flex; flex-direction: column; gap: 1rem; padding: clamp(1.25rem, 2vw, 2rem) clamp(1rem, 1.5vw, 1.5rem); background: var(--white); }
.step:nth-child(even) { background: var(--navy-50); }
.step__icon { display: grid; place-items: center; width: 4rem; height: 4rem; background: var(--navy-600); color: var(--white); }
.step__icon .icon { width: 2rem; height: 2rem; }
.step:last-child .step__icon { background: var(--red-600); }
.step__no { font-family: var(--font-en); font-size: clamp(2.5rem, 1.5rem + 2vw, 3.5rem); font-weight: 700; line-height: 0.9; letter-spacing: -0.04em; color: var(--navy-200); }
.step h3 { font-size: 1.1875rem; }
.step__arrow { position: absolute; top: 50%; right: -0.875rem; z-index: 1; display: grid; place-items: center; width: 1.75rem; height: 1.75rem; background: var(--navy-600); color: var(--white); transform: translateY(-50%); }
.step__arrow .icon { width: 1rem; height: 1rem; }
.step:last-child .step__arrow { display: none; }
@media (max-width: 1023px) {
  .steps { grid-template-columns: 1fr; }
  .step { flex-direction: row; align-items: center; gap: 1.25rem; }
  .step__no { order: -1; width: 3.5rem; font-size: 2rem; }
  .step__arrow { top: auto; bottom: -0.875rem; right: auto; left: calc(clamp(1rem, 1.5vw, 1.5rem) + 3.5rem + 1.25rem + 1.125rem); transform: rotate(90deg); }
}
.video { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy-900); }
.video img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.video__play { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 1rem; color: var(--white); font-weight: 600; }
.video__play span { display: grid; place-items: center; width: 5.5rem; height: 5.5rem; background: var(--red-600); transition: transform var(--t-ui) var(--ease-out), background-color var(--t-hover) ease; }
.video__play span .icon { width: 2rem; height: 2rem; }
.video__play:hover span { transform: scale(1.08); background: var(--red-700); }

/* 09 갤러리 */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr)); gap: 2.5rem var(--gutter); border-top: 2px solid var(--gray-900); padding-top: 2rem; }
.gallery a { display: block; }
.gallery__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--gray-100); }
.gallery__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-soft); }
.gallery a:hover .gallery__img img { transform: scale(1.05); }
.gallery h3 { margin-top: 1rem; font-size: 1.0625rem; font-weight: 600; transition: color var(--t-hover) ease; }
.gallery a:hover h3 { color: var(--navy-600); }
.gallery time { display: block; margin-top: 0.25rem; font-family: var(--font-en); font-size: var(--fs-small); color: var(--gray-500); }
.view-photo { display: block; cursor: zoom-in; }

/* 10 온라인 문의 */
.inq { display: grid; grid-template-columns: 8fr 4fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.inq__form { padding: clamp(1.5rem, 3.5vw, 3rem); background: var(--white); }
.inq__form h2 { font-size: var(--fs-h2); }
.inq__form > p { margin-top: 0.5rem; color: var(--gray-500); }
.inq__form .form-grid { margin-top: 2.5rem; }
.inq__agree { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; padding: 1rem 1.25rem; background: var(--gray-100); }
.inq__submit { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 2rem; }
.inq__aside { position: sticky; top: calc(var(--header-h) + 5rem); display: flex; flex-direction: column; gap: 1.5rem; padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--navy-900); color: var(--navy-200); }
.inq__aside h2 { font-size: var(--fs-h3); color: var(--white); }
.inq__aside a { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-en); font-size: clamp(1.25rem, 1rem + 0.8vw, 1.625rem); font-weight: 600; color: var(--white); }
.inq__aside a:hover { color: var(--navy-200); }
.inq__aside .icon { width: 1.25em; height: 1.25em; color: var(--navy-400); }
.inq__aside dl { display: grid; gap: 0.25rem; font-size: var(--fs-small); }
.inq__aside dt { color: var(--white); font-weight: 600; margin-top: 0.75rem; }
.inq-wrap { background: var(--navy-50); }
@media (max-width: 1023px) { .inq { grid-template-columns: 1fr; } .inq__aside { position: static; } }

.pw-box { max-width: 30rem; margin-inline: auto; padding: clamp(2rem, 4vw, 3rem); background: var(--white); text-align: center; }
.pw-box .merit__icon { margin: 0 auto 1.5rem; width: 4rem; height: 4rem; }
.pw-box h2 { font-size: var(--fs-h2); }
.pw-box p { margin-top: 0.75rem; color: var(--gray-700); }
.pw-box form { margin-top: 2rem; text-align: left; }
.pw-box .board-btns { justify-content: center; }

.answer { margin-top: 2.5rem; padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--navy-50); }
.answer__head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; margin-bottom: 1rem; }
.answer__head h3 { font-size: var(--fs-h3); color: var(--navy-600); }
.answer__head time { font-family: var(--font-en); font-size: var(--fs-small); color: var(--gray-500); }

.done { max-width: 40rem; margin-inline: auto; text-align: center; }
.done__icon { display: grid; place-items: center; width: 5.5rem; height: 5.5rem; margin: 0 auto 2rem; background: var(--success); color: var(--white); }
.done__icon .icon { width: 2.75rem; height: 2.75rem; stroke-width: 2; }
.done h2 { font-size: var(--fs-h1); letter-spacing: -0.04em; }
.done p { margin-top: 1rem; font-size: 1.0625rem; }
.done dl { display: grid; grid-template-columns: auto 1fr; gap: 0.75rem 1.5rem; margin: 2.5rem 0; padding: 1.5rem 2rem; background: var(--gray-100); text-align: left; }
.done dt { font-weight: 600; color: var(--gray-900); }
.done .board-btns { justify-content: center; }

/* 02 · 05 보조 */
.greet__h { margin-bottom: 1.5rem; font-size: var(--fs-h3); color: var(--navy-400); }
.badge--gov { background: var(--navy-900); color: var(--white); }
.venn { display: grid; grid-template-columns: 1fr 1fr; max-width: 56rem; margin-inline: auto; }
.venn p { display: flex; flex-direction: column; align-items: center; justify-content: center; aspect-ratio: 1; border-radius: 50%; font-size: var(--fs-h2); font-weight: 700; line-height: 1.3; text-align: center; letter-spacing: -0.03em; }
.venn__a { background: var(--navy-100); color: var(--navy-700); transform: translateX(6%); padding-right: 10%; }
.venn__b { position: relative; background: var(--navy-600); color: var(--white); transform: translateX(-6%); padding-left: 10%; mix-blend-mode: multiply; }
.venn__b .en { color: var(--white); }
.pkg { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.pkg figure { background: var(--white); }
.pkg img { width: 100%; aspect-ratio: 588 / 386; object-fit: cover; }
@media (max-width: 767px) { .pkg { grid-template-columns: 1fr; } .venn p { font-size: 1.25rem; } }