/* Layout: 갤러리 벽 콘셉트 — 차분한 벽면 위에 액자처럼 놓인 이미지, 작품 캡션식 라벨 */
:root {
  --wall: #eceeec;        /* 갤러리 벽 */
  --wall-2: #e2e5e3;      /* 한 톤 낮은 벽 (구획) */
  --paper: #f8f9f8;       /* 카드·폼 바탕 */
  --ink: #1c222b;         /* 본문 · 제목 */
  --muted: #5a6370;       /* 보조 글 */
  --line: #c9cdcb;        /* 구분선 */
  --gilt: #9a7432;        /* 원목 금박 액자 */
  --gilt-soft: #c8a768;
  --onink: #f4f2ec;
  --band: #1c222b;        /* 어두운 띠 (테마와 무관하게 어둡게) */
  --onband: #f1efe9;
  --f-display: "Nanum Myeongjo", "Noto Serif KR", "AppleMyungjo", serif;
  --f-body: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.2rem + 2vw, 2.4rem);
  --step-4: clamp(2.1rem, 1.3rem + 3.4vw, 3.4rem);
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --wall: #15191e; --wall-2: #1b2026; --paper: #1f252c; --ink: #ebe8e1; --muted: #a2a9b2;
    --line: #353c45; --gilt: #d0ab62; --gilt-soft: #8d7240; --onink: #15191e; --band: #0d1014; --onband: #ebe8e1;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --wall: #15191e; --wall-2: #1b2026; --paper: #1f252c; --ink: #ebe8e1; --muted: #a2a9b2;
  --line: #353c45; --gilt: #d0ab62; --gilt-soft: #8d7240; --onink: #15191e; --band: #0d1014; --onband: #ebe8e1;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--wall); color: var(--ink); font-family: var(--f-body); font-size: var(--step-0); line-height: 1.75; word-break: keep-all; overflow-wrap: break-word; }
img { max-width: 100%; display: block; }
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--gilt); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 800; line-height: 1.3; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-weight: 700; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--paper); padding: 8px 12px; z-index: 50; }
.eyebrow { font-size: var(--step--1); letter-spacing: 0.14em; color: var(--gilt); font-weight: 600; margin-bottom: 0.6rem; }
.muted { color: var(--muted); }
.prose { display: grid; gap: 1.1em; max-width: 40em; }
.btn { display: inline-flex; align-items: center; gap: 0.4em; padding: 0.7em 1.25em; border: 1px solid var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem; background: transparent; color: var(--ink); cursor: pointer; font-family: inherit; transition: background .2s, color .2s; }
.btn:hover { background: var(--ink); color: var(--wall); }
.btn--solid { background: var(--ink); color: var(--wall); }
.btn--solid:hover { background: var(--gilt); border-color: var(--gilt); color: var(--wall); }
.more { margin-top: 2rem; }
.more a { color: var(--gilt); font-weight: 600; text-decoration: none; }
.more a:hover { text-decoration: underline; }

/* ---------- 머리 ---------- */
.masthead { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--wall) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.masthead__row { display: flex; align-items: center; gap: 1.5rem; min-height: 64px; }
.brand { display: flex; align-items: baseline; gap: 0.6rem; text-decoration: none; margin-right: auto; }
.brand__mark { font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; letter-spacing: 0.08em; }
.brand__name { font-size: var(--step--1); color: var(--muted); }
.topnav { display: flex; gap: 1.4rem; font-size: 0.95rem; white-space: nowrap; }
.topnav a, .menu__panel a { text-decoration: none; color: var(--muted); }
.topnav a:hover, .topnav a[aria-current="page"] { color: var(--ink); }
.topnav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--gilt); }
.shopbtn { font-size: 0.875rem; text-decoration: none; padding: 0.45em 0.9em; border: 1px solid var(--gilt); color: var(--gilt); font-weight: 600; white-space: nowrap; }
.shopbtn:hover { background: var(--gilt); color: var(--wall); }
.menu { display: none; }
@media (max-width: 960px) {
  .topnav, .shopbtn { display: none; }
  .menu { display: block; }
  .menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; }
  .menu summary::-webkit-details-marker { display: none; }
  .menu summary span { display: block; width: 22px; height: 2px; background: var(--ink); }
  .menu__panel { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line); display: grid; padding: 0.5rem var(--gutter) 1.25rem; }
  .menu__panel a { padding: 0.75rem 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .menu__panel a[aria-current="page"] { color: var(--gilt); font-weight: 600; }
  .menu__shop { color: var(--gilt) !important; font-weight: 600; border-bottom: 0 !important; }
}

/* ---------- 히어로: 벽에 걸린 액자 ---------- */
.hero { padding-block: clamp(2.5rem, 6vw, 5.5rem); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero__text { min-width: 0; display: grid; gap: 1.1rem; }
.hero__text h1 .nb { display: inline-block; white-space: nowrap; }
.hero__en { font-family: var(--f-display); font-style: italic; color: var(--muted); font-size: var(--step-0); }
.hero__lead { color: var(--muted); max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.5rem; }
.hero__art { margin: 0; display: grid; gap: 0.9rem; }
.hero__art img { width: 100%; height: auto; box-shadow: 0 2px 4px rgba(10,14,20,.18), 0 24px 48px -20px rgba(10,14,20,.45); }
.hero__art figcaption { font-size: var(--step--1); color: var(--muted); text-align: right; }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 섹션 ---------- */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section--tint { background: var(--wall-2); }
.band { padding-block: clamp(3rem, 7vw, 5.5rem); background: var(--band); color: var(--onband); }
.band .eyebrow { color: var(--gilt-soft); }
.band .sechead__lead { color: color-mix(in srgb, var(--onband) 75%, transparent); }
.band .more a { color: var(--gilt-soft); }
.sechead { display: grid; gap: 0.4rem; margin-bottom: clamp(1.75rem, 4vw, 2.75rem); max-width: 46rem; }
.sechead__lead { color: var(--muted); margin-top: 0.5rem; }
.pagehead { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 2.5rem); border-bottom: 1px solid var(--line); }
.pagehead .wrap { display: grid; gap: 0.6rem; }
.pagehead p:not(.eyebrow) { color: var(--muted); max-width: 44rem; }

.plate { margin: 0; display: grid; gap: 0.55rem; }
.plate img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--wall-2); }
.plate figcaption { font-size: var(--step--1); color: var(--muted); border-top: 1px solid var(--line); padding-top: 0.45rem; }

/* 공정 */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.25rem); counter-reset: step; }
.steps li { display: grid; gap: 0.7rem; align-content: start; counter-increment: step; }
.steps img { aspect-ratio: 5 / 4; object-fit: cover; width: 100%; }
.steps h3::before { content: counter(step) "  "; color: var(--gilt-soft); font-family: var(--f-display); }
.steps p { color: color-mix(in srgb, var(--onband) 78%, transparent); font-size: 0.95rem; }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* 매장 스트립 */
.storestrip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.storecard { display: grid; gap: 0.2rem; text-decoration: none; align-content: start; }
.storecard img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; margin-bottom: 0.6rem; transition: transform .35s; }
.storecard:hover img { transform: translateY(-4px); }
.storecard__region { font-size: 0.75rem; color: var(--gilt); letter-spacing: 0.08em; font-weight: 600; }
.storecard strong { font-family: var(--f-display); font-size: 1.05rem; }
.storecard__loc { font-size: var(--step--1); color: var(--muted); }
@media (max-width: 960px) { .storestrip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .storestrip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 전시 카드 */
.exgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2rem); }
.excard { display: grid; gap: 0.8rem; }
.excard img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.excard__meta { color: var(--muted); font-size: 0.9rem; margin-top: 0.3rem; }
@media (max-width: 680px) { .exgrid { grid-template-columns: minmax(0, 1fr); } }

/* 아트샵 */
.shopband { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.shopband__text { display: grid; gap: 1rem; justify-items: start; }
.shopband__text p:not(.eyebrow) { color: var(--muted); }
@media (max-width: 760px) { .shopband { grid-template-columns: minmax(0, 1fr); } }

/* 소식 목록 */
.newslist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.newslist a { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.newslist a:hover span { color: var(--gilt); }
.newslist time, .post time { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 0.9rem; }
@media (max-width: 520px) { .newslist a { grid-template-columns: minmax(0, 1fr); gap: 0.1rem; } }

/* 문의 */
.contact { padding-block: clamp(3rem, 7vw, 5.5rem); border-top: 1px solid var(--line); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); }
.contact__info { display: grid; gap: 1rem; align-content: start; }
.contact__info > p:not(.eyebrow) { color: var(--muted); }
.contact__dl { display: grid; gap: 0.7rem; margin: 0.5rem 0 0; }
.contact__dl div { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); }
.contact__dl dt { color: var(--muted); font-size: 0.9rem; }
.contact__dl dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.contact__dl a { text-decoration: none; }
.form { background: var(--paper); border: 1px solid var(--line); padding: clamp(1.25rem, 3vw, 2rem); display: grid; gap: 1rem; }
.form__row { display: grid; gap: 0.35rem; }
.form label { font-size: 0.9rem; font-weight: 500; }
.form input, .form select, .form textarea { font: inherit; padding: 0.65em 0.75em; border: 1px solid var(--line); background: var(--wall); color: var(--ink); width: 100%; border-radius: 0; }
.form button { justify-self: start; }
.form__note { font-size: 0.9rem; color: var(--gilt); }
.hp { position: absolute; left: -9999px; }
@media (max-width: 820px) { .contact__grid { grid-template-columns: minmax(0, 1fr); } }

/* 회사소개 */
.greeting { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 4rem); }
.greeting__head { display: grid; gap: 0.6rem; align-content: start; }
.sign { text-align: right; margin-top: 1rem; }
.sign strong { font-family: var(--f-display); font-size: 1.25rem; letter-spacing: 0.3em; margin-left: 0.5rem; }
@media (max-width: 820px) { .greeting { grid-template-columns: minmax(0, 1fr); } }
.tablewrap { overflow-x: auto; }
.facts, .history { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.facts th, .facts td, .history th, .history td { text-align: left; padding: 0.85rem 1rem 0.85rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.facts th { width: 8rem; color: var(--muted); font-weight: 500; white-space: nowrap; }
.history thead th { font-size: var(--step--1); color: var(--muted); font-weight: 500; letter-spacing: 0.06em; }
.history td.num { font-variant-numeric: tabular-nums; color: var(--gilt); font-weight: 600; width: 4.5rem; }
.compare { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.compare > div { padding: 1.4rem; border: 1px solid var(--line); display: grid; gap: 0.5rem; align-content: start; }
.compare p { color: var(--muted); font-size: 0.95rem; }
.compare__ours { background: var(--band); color: var(--onband); border-color: var(--band) !important; }
.compare__ours p { color: color-mix(in srgb, var(--onband) 80%, transparent) !important; }
.compare__ours h3 { color: var(--gilt-soft); }
@media (max-width: 760px) { .compare { grid-template-columns: minmax(0, 1fr); } }
.ovelab { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.ovelab__text { display: grid; gap: 0.8rem; }
.ovelab__imgs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 820px) { .ovelab { grid-template-columns: minmax(0, 1fr); } }
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2rem); }
@media (max-width: 560px) { .pair { grid-template-columns: minmax(0, 1fr); } }

/* 사업분야 */
.bizlist { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); }
.biz { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.biz__text { display: grid; gap: 0.6rem; }
.biz__text p:not(.biz__no) { color: var(--muted); }
.biz__no { font-family: var(--f-display); color: var(--gilt); font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.biz__imgs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
.biz__imgs img { aspect-ratio: 1; object-fit: cover; width: 100%; }
@media (max-width: 820px) { .biz { grid-template-columns: minmax(0, 1fr); } }

/* 전시 */
.pkglist { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: clamp(1.25rem, 3vw, 2rem); }
.pkg { display: grid; gap: 0.9rem; align-content: start; }
.pkg img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.pkg__body { display: grid; gap: 0.35rem; }
.pkg__body p { color: var(--muted); font-size: 0.92rem; }
.pkg__works { color: var(--gilt) !important; font-weight: 600; }
.includes { margin-top: clamp(2rem, 5vw, 3rem); padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--gilt-soft); display: grid; gap: 0.9rem; }
.includes ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 0.5rem 1.5rem; }
.includes li::before { content: "— "; color: var(--gilt); }
.gallery { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 1.25rem; }
.supply { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2rem); }
.supply article { display: grid; gap: 0.4rem; align-content: start; }
.supply .plate img { aspect-ratio: 4 / 5; object-fit: contain; background: transparent; }
.supply p { color: var(--muted); font-size: 0.92rem; }
@media (max-width: 640px) { .supply { grid-template-columns: minmax(0, 1fr); } }

/* 매장 */
.storelist { display: grid; gap: clamp(3rem, 7vw, 5rem); }
.store { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; scroll-margin-top: 90px; }
.store__imgs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.store__imgs img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.store__imgs img:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.store__text { display: grid; gap: 0.9rem; justify-items: start; }
.store__text > p:not(.eyebrow) { color: var(--muted); }
.store__dl { margin: 0; display: grid; gap: 0.5rem; width: 100%; border-top: 1px solid var(--line); padding-top: 0.9rem; }
.store__dl div { display: grid; grid-template-columns: 5rem minmax(0, 1fr); gap: 0.5rem; }
.store__dl dt { color: var(--muted); font-size: 0.9rem; }
.store__dl dd { margin: 0; }
@media (max-width: 860px) { .store { grid-template-columns: minmax(0, 1fr); } }

/* 소식 */
.posts { display: grid; gap: clamp(2rem, 5vw, 3rem); }
.post { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.25rem, 4vw, 2.5rem); padding-bottom: clamp(2rem, 5vw, 3rem); border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.post img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.post__body { display: grid; gap: 0.6rem; align-content: start; }
.post .prose { color: var(--muted); }
@media (max-width: 760px) { .post { grid-template-columns: minmax(0, 1fr); } }

/* 바닥 */
.footer { background: var(--band); color: color-mix(in srgb, var(--onband) 78%, transparent); padding-block: 3rem 2rem; font-size: 0.9rem; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 2rem; }
.footer__brand { font-family: var(--f-display); font-weight: 800; color: var(--onband); font-size: 1.1rem; margin-bottom: 0.3rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; }
.footer__links a { color: var(--gilt-soft); text-decoration: none; }
.footer__info { margin: 0; display: grid; gap: 0.35rem; }
.footer__info div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 0.5rem; }
.footer__info dt { opacity: 0.7; }
.footer__info dd { margin: 0; }
.footer__legal { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid color-mix(in srgb, var(--onband) 18%, transparent); font-size: 0.8rem; opacity: 0.7; }
@media (max-width: 760px) { .footer__grid { grid-template-columns: minmax(0, 1fr); } .footer__info div { grid-template-columns: minmax(0, 1fr); gap: 0; } }

/* 고객별 안내 (홈) */
.audiences { padding-block-start: clamp(1rem, 3vw, 2rem); }
.audgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2.5vw, 1.75rem); }
.aud { display: grid; grid-template-rows: auto 1fr; background: var(--paper); border: 1px solid var(--line); }
.aud img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.aud__body { display: flex; flex-direction: column; gap: 0.65rem; padding: clamp(1.1rem, 2.5vw, 1.5rem); }
.aud__who { font-size: var(--step--1); color: var(--gilt); font-weight: 600; letter-spacing: 0.04em; }
.aud h3 { font-size: 1.3rem; }
.aud__body > p:not(.aud__who) { color: var(--muted); font-size: 0.95rem; }
.aud__cta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; padding-top: 0.4rem; }
.aud__cta .btn { font-size: 0.875rem; padding: 0.6em 1em; }
@media (max-width: 900px) { .audgrid { grid-template-columns: minmax(0, 1fr); } .aud { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); grid-template-rows: auto; } .aud img { height: 100%; aspect-ratio: auto; } }
@media (max-width: 560px) { .aud { grid-template-columns: minmax(0, 1fr); } .aud img { aspect-ratio: 16 / 9; height: auto; } }

.sechead h2 .nb { display: inline-block; }

.pagehead--joined { border-bottom: 0; }
.section--flush { padding-block-start: 0.5rem; }