/* ==========================================================================
   D.ABLE LAB — Design System v2 (2026-10-18)
   틀: 왼쪽 세로 레일 + 타일(6px 간격) 언어 + 문서형 하위 페이지. 모바일은 하단 도크.
   색: 따뜻한 지면(bone) + 먹색(ink) + 로고 하늘색(#0087D1) 한 가지. 모서리 0.
   ★ 오픈넥서스(상단 헤더·띠·번호 목록·CTA 띠·칼럼 푸터)와 같은 틀을 쓰지 않는다.
   ★ 링크·버튼에 의미 없는 → 아이콘을 넣지 않는다(사용자 지시). 새 창 외부 링크의 ↗ 만 예외.
   v1(상단 헤더형)은 /home/backup/dablelab-v1-20261018/
   ========================================================================== */

:root {
  --bone: #f3f1ec;
  --bone-2: #e9e5dc;
  --bone-3: #dcd6ca;
  --ink: #111110;
  --text: #111110;
  --text-2: #4b4943;
  --text-3: #85827a;
  --on-ink: #f3f1ec;
  --on-ink-2: #a9a59b;
  --line: rgba(17, 17, 16, .14);
  --line-2: rgba(17, 17, 16, .08);
  --line-ink: rgba(243, 241, 236, .18);
  --blue: #0087d1;
  --blue-2: #0074b4;

  --sans: "SUIT Variable", SUIT, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --rail: 88px;
  --dock: 0px;
  --gap: 6px;
  --pad: clamp(20px, 4vw, 64px);
  --ease: cubic-bezier(.22, .8, .16, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
}
@media (max-width: 1080px) { :root { --rail: 0px; --dock: 64px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 24px; overflow-x: clip; }
body {
  margin: 0; background: var(--bone); color: var(--text);
  font-family: var(--sans); font-size: 17px; line-height: 1.75; font-weight: 450; letter-spacing: -.012em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  word-break: keep-all; overflow-wrap: anywhere;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
[hidden] { display: none !important; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.skip { position: fixed; left: 16px; top: -80px; z-index: 300; background: var(--ink); color: var(--bone); padding: 10px 16px; }
.skip:focus { top: 12px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ic { width: .9em; height: .9em; flex: none; display: inline-block; vertical-align: -.08em; }
em { font-style: normal; }

/* ── 작은 공통 ───────────────────────────────────────────────────────── */
.lbl { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; font-weight: 500; line-height: 1; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.sq { display: inline-block; width: 8px; height: 8px; background: var(--blue); flex: none; }
.h2 { font-size: clamp(30px, 3.6vw, 56px); line-height: 1.18; font-weight: 700; letter-spacing: -.042em; }
.crumb { display: flex; flex-wrap: wrap; gap: 10px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--text-3); text-transform: uppercase; }
.crumb a:hover { color: var(--ink); }
.crumb span::before { content: "/"; margin-right: 10px; opacity: .5; }

/* [ 괄호 ] — 단어가 바뀌는 자리 (기존 dablelab.com 슬로건의 [ ] 에서) */
.bk { display: inline-flex; align-items: baseline; white-space: nowrap; vertical-align: bottom; }
.bk::before, .bk::after { font-family: var(--serif); font-weight: 400; color: var(--blue); line-height: 1; }
.bk::before { content: "["; margin-right: .1em; }
.bk::after { content: "]"; margin-left: .1em; }
.bk__w { display: inline-block; position: relative; overflow: hidden; vertical-align: bottom; transition: width .7s var(--ease); }
.bk__w > span { display: inline-block; }
.bk__w .out { position: absolute; left: 0; top: 0; animation: bkOut .55s var(--ease-io) forwards; }
.bk__w .in { animation: bkIn .7s var(--ease) both; }
@keyframes bkOut { to { transform: translateY(-105%); opacity: 0; } }
@keyframes bkIn { from { transform: translateY(105%); opacity: 0; } }

/* 버튼: 글자 + 왼쪽 ■ (화살표 없음) */
.btn { --bg: var(--ink); --fg: var(--bone); --sq: var(--blue);
  display: inline-flex; align-items: center; gap: 12px; height: 54px; padding: 0 26px; background: var(--bg); color: var(--fg); border: 1px solid var(--bg);
  font-size: 16px; font-weight: 650; line-height: 1; white-space: nowrap; cursor: pointer; transition: background .3s, color .3s, border-color .3s; }
.btn::before { content: ""; width: 8px; height: 8px; background: var(--sq); transition: transform .45s var(--ease), background .3s; }
.btn:hover { --bg: var(--blue); --sq: #fff; }
.btn:hover::before { transform: rotate(45deg); }
.btn--lg { height: 62px; padding: 0 32px; font-size: 17px; }
.btn--line { --bg: transparent; --fg: var(--ink); border-color: var(--ink); }
.btn--line:hover { --bg: var(--ink); --fg: var(--bone); }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.link { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; padding-bottom: 3px; background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat; transition: background-size .5s var(--ease), color .3s; }
.link:hover { background-size: 0 1px; background-position: right bottom; color: var(--blue); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font-size: 13.5px; font-weight: 600; padding: 5px 11px; background: var(--bone-2); color: var(--text-2); }
.tags--lg li { font-size: 15px; padding: 9px 15px; background: transparent; border: 1px solid var(--line); color: var(--ink); }

/* ── 틀: 세로 레일 ───────────────────────────────────────────────────── */
.shell { margin-left: var(--rail); padding-bottom: var(--dock); min-height: 100vh; overflow-x: clip; }   /* 가로 넘침 안전장치(clip 은 sticky 를 깨지 않는다) */
.rail { position: fixed; z-index: 100; top: 0; left: 0; bottom: 0; width: var(--rail); background: var(--bone); border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; }
.rail__mark { display: grid; place-items: center; width: 100%; height: var(--rail); border-bottom: 1px solid var(--line); }
.rail__mark img { width: 30px; height: auto; transition: transform .6s var(--ease); }
.rail__mark:hover img { transform: scale(1.1); }
.rail__here { flex: 1; display: flex; align-items: center; justify-content: center; padding: 28px 0; writing-mode: vertical-rl; text-orientation: sideways; transform: rotate(180deg); font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--text-2); white-space: nowrap; }
.rail__menu { width: 100%; height: var(--rail); border: 0; border-top: 1px solid var(--line); background: var(--bone); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; cursor: pointer; transition: background .3s, color .3s; }
.rail__menu:hover, .rail__menu[aria-expanded="true"] { background: var(--ink); color: var(--bone); }
.rail__mlabel { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.rail__bars { position: relative; width: 26px; height: 9px; display: block; }
.rail__bars i { position: absolute; left: 0; right: 0; height: 2px; background: currentColor; transition: transform .45s var(--ease), top .45s var(--ease); }
.rail__bars i:first-child { top: 0; }
.rail__bars i:last-child { top: 7px; }
[aria-expanded="true"] .rail__bars i:first-child { top: 3.5px; transform: rotate(45deg); }
[aria-expanded="true"] .rail__bars i:last-child { top: 3.5px; transform: rotate(-45deg); }
.rail__cta { width: 100%; height: 210px; background: var(--blue); color: #fff; display: grid; place-items: center; transition: background .3s; }
.rail__cta span { writing-mode: vertical-rl; text-orientation: sideways; transform: rotate(180deg); font-size: 15px; font-weight: 700; letter-spacing: .02em; }
.rail__cta:hover { background: var(--ink); }

.dock { display: none; }
@media (max-width: 1080px) {
  .rail { display: none; }
  .dock { position: fixed; z-index: 100; left: 0; right: 0; bottom: 0; height: var(--dock); display: grid; grid-template-columns: minmax(0, 1fr) auto var(--dock); width: 100%; max-width: 100vw; background: var(--bone); border-top: 1px solid var(--line); }
  .dock__mark { display: flex; align-items: center; padding: 0 20px; }
  .dock__mark img { height: 20px; width: auto; }
  .dock__cta { display: grid; place-items: center; padding: 0 24px; background: var(--blue); color: #fff; font-weight: 700; font-size: 15px; }
  .dock__menu { border: 0; background: var(--ink); color: var(--bone); display: grid; place-items: center; cursor: pointer; }
}

/* 전체 메뉴 패널 */
.menu { position: fixed; z-index: 95; top: 0; bottom: var(--dock); left: var(--rail); right: 0; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); background: var(--bone); animation: menuIn .6s var(--ease); }
@keyframes menuIn { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.menu__list { display: flex; flex-direction: column; padding: clamp(32px, 5vw, 72px) var(--pad); overflow: auto; }
.menu__list ol { margin: 28px 0 40px; }
.menu__list li { border-bottom: 1px solid var(--line); }
.menu__list li > a { display: flex; align-items: baseline; gap: 18px; padding: 14px 0; font-size: clamp(30px, 3.6vw, 58px); font-weight: 700; letter-spacing: -.045em; line-height: 1.15; transition: color .3s, padding .5s var(--ease); }
.menu__list li > a span { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .06em; color: var(--text-3); }
.menu__list li > a:hover { color: var(--blue); padding-left: 12px; }
.menu__list li > a[aria-current] { color: var(--blue); }
.menu__sub { display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 0 0 16px 38px; }
.menu__sub a { font-size: 15px; font-weight: 600; color: var(--text-2); }
.menu__sub a:hover { color: var(--blue); }
.menu__foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; color: var(--text-2); }
.menu__foot a { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; color: var(--ink); }
.menu__view { position: relative; overflow: hidden; background: var(--ink); }
.menu__img { position: absolute; inset: 0; opacity: 0; transition: opacity .6s var(--ease-io); }
.menu__img.is-on { opacity: 1; }
.menu__img img { width: 100%; height: 100%; object-fit: cover; }
.menu__view::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 9, .7)); }
.menu__say { position: absolute; z-index: 2; left: clamp(24px, 3vw, 48px); bottom: clamp(24px, 3vw, 48px); color: #fff; font-size: clamp(28px, 2.8vw, 46px); font-weight: 700; letter-spacing: -.04em; line-height: 1.2; }
.menu__say em { font-family: var(--serif); font-style: italic; font-weight: 400; }
body.menu-open { overflow: hidden; }
@media (max-width: 1080px) { .menu { left: 0; grid-template-columns: 1fr; } .menu__view { display: none; } }

/* ── 홈 ① 분할 히어로 ────────────────────────────────────────────────── */
.hx { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); min-height: 100vh; min-height: 100svh; }
.hx__copy { display: flex; flex-direction: column; padding: clamp(32px, 4vw, 64px) var(--pad) clamp(28px, 3vw, 48px); }
.hx__t { margin: auto 0 0; padding-top: 48px; font-size: clamp(44px, 5.6vw, 96px); line-height: 1.06; font-weight: 750; letter-spacing: -.055em; }
.hx__t .ln { display: block; overflow: hidden; padding: .02em 0 .14em; margin-bottom: -.1em; }
.hx__t .ln > span { display: inline-block; animation: lnUp 1.15s var(--ease) both; }
.hx__t .ln:nth-child(2) > span { animation-delay: .08s; }
.hx__t .ln:nth-child(3) > span { animation-delay: .16s; }
.hx__t .ln:nth-child(4) > span { animation-delay: .24s; }
@keyframes lnUp { from { transform: translateY(105%); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } }
.hx__lead { margin-top: 32px; max-width: 30em; color: var(--text-2); font-size: clamp(16px, 1.15vw, 18px); animation: fadeUp 1s .4s var(--ease) both; }
.hx__lead b { color: var(--ink); }
.hx__cta { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 32px; animation: fadeUp 1s .5s var(--ease) both; }
.hx__facts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(40px, 5vw, 72px); border-top: 1px solid var(--ink); animation: fadeUp 1s .6s var(--ease) both; }
.hx__facts div { padding: 14px 12px 0 0; }
.hx__facts div + div { border-left: 1px solid var(--line); padding-left: 14px; }
.hx__facts dt { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--text-3); }
.hx__facts dd { font-size: clamp(22px, 2vw, 32px); font-weight: 750; letter-spacing: -.04em; line-height: 1.3; }
.hx__mo { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: 1fr 1fr .8fr; gap: var(--gap); padding: var(--gap); height: 100vh; height: 100svh; position: sticky; top: 0; }
.mo { position: relative; overflow: hidden; background: var(--ink); animation: tileIn 1.2s var(--ease) both; }
.mo--a { grid-column: 1; grid-row: 1 / span 2; animation-delay: .1s; }
.mo--b { grid-column: 2; grid-row: 1; animation-delay: .25s; }
.mo--c { grid-column: 1; grid-row: 3; animation-delay: .4s; }
.mo--d { grid-column: 2; grid-row: 2 / span 2; animation-delay: .55s; }
@keyframes tileIn { from { clip-path: inset(100% 0 0 0); } to { clip-path: inset(0 0 0 0); } }
.mo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 1.2s var(--ease-io), transform 6s linear; }
.mo img.is-next { opacity: 0; transform: scale(1.06); }
.mo figcaption { position: absolute; z-index: 2; left: 0; bottom: 0; background: var(--bone); padding: 8px 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.mo--c { display: flex; flex-direction: column; justify-content: space-between; padding: clamp(18px, 2vw, 28px); background: var(--ink); color: var(--on-ink); transition: background .4s; }
.mo--c .lbl { color: var(--on-ink-2); }
.mo--c strong { font-size: clamp(30px, 3.2vw, 54px); letter-spacing: -.04em; line-height: 1; font-weight: 750; }
.mo--c > span:last-child { font-size: 14.5px; color: var(--on-ink-2); }
.mo--c:hover { background: var(--blue); }
.mo--c:hover .lbl, .mo--c:hover > span:last-child { color: #fff; }
@media (max-width: 960px) {
  .hx { grid-template-columns: 1fr; min-height: 0; }
  .hx__t { margin-top: 0; padding-top: 32px; }
  .hx__mo { position: static; height: 125vw; max-height: 820px; }
}

/* ── 홈 ② 사진 조각이 박힌 문단 ──────────────────────────────────────── */
.ed { padding: clamp(72px, 9vw, 136px) var(--pad); border-top: 1px solid var(--line); }
.ed__t { font-size: clamp(30px, 4.1vw, 68px); line-height: 1.32; font-weight: 700; letter-spacing: -.045em; max-width: 22em; }
.chip { display: inline-block; width: 2.3em; height: .82em; overflow: hidden; vertical-align: -.06em; margin: 0 .08em; background: var(--bone-3); }
.chip img { width: 100%; height: 100%; object-fit: cover; }
.js .ed__t .chip { width: 0; transition: width 1.1s var(--ease); }
.js .ed__t.is-in .chip { width: 2.3em; }
.js .ed__t.is-in .chip:nth-of-type(2) { transition-delay: .15s; }
.js .ed__t.is-in .chip:nth-of-type(3) { transition-delay: .3s; }
.ed__foot { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) auto; gap: clamp(24px, 4vw, 72px); align-items: start; margin-top: clamp(40px, 5vw, 80px); padding-top: 28px; border-top: 1px solid var(--ink); }
.ed__q { font-size: clamp(20px, 1.7vw, 26px); font-weight: 700; line-height: 1.45; letter-spacing: -.03em; }
.ed__q em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--blue); font-size: 1.15em; }
.ed__p { color: var(--text-2); }
@media (max-width: 960px) { .ed__foot { grid-template-columns: 1fr; } }

/* ── 블록 머리 (홈) ──────────────────────────────────────────────────── */
.bh { padding: 0 var(--pad) clamp(24px, 3vw, 44px); }
.bh__t { margin-top: 18px; font-size: clamp(32px, 4vw, 64px); line-height: 1.14; font-weight: 750; letter-spacing: -.048em; }
.bh--row { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.bh__p { max-width: 26em; color: var(--text-2); font-size: 16px; }

/* ── 홈 ③ 벤토 ───────────────────────────────────────────────────────── */
.bento-sec { padding: clamp(64px, 7.5vw, 112px) 0 20px; background: var(--bone-2); }
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: clamp(170px, 13.5vw, 220px); gap: var(--gap); padding: 0 var(--gap); }
.bt { position: relative; overflow: hidden; padding: clamp(18px, 1.8vw, 26px); display: flex; flex-direction: column; justify-content: space-between; background: var(--bone); }
/* 배치: 빈 칸 없이 4줄을 꽉 채운다 (2026-10-18 「비어 보이는 카드 최소화」) */
.bt--1 { grid-column: 1 / span 5; grid-row: 1 / span 2; }
.bt--2 { grid-column: 6 / span 4; grid-row: 1; }
.bt--3 { grid-column: 10 / span 3; grid-row: 1; }
.bt--4 { grid-column: 6 / span 3; grid-row: 2; }
.bt--5 { grid-column: 9 / span 4; grid-row: 2; }
.bt--6 { grid-column: 1 / span 4; grid-row: 3 / span 2; }
.bt--7 { grid-column: 5 / span 4; grid-row: 3; }
.bt--8 { grid-column: 5 / span 4; grid-row: 4; }
.bt--9 { grid-column: 9 / span 4; grid-row: 3 / span 2; }
.bt--blue { background: var(--blue); color: #fff; }
.bt--ink { background: var(--ink); color: var(--on-ink); }
.bt--line { background: var(--bone); box-shadow: inset 0 0 0 1px var(--ink); }
.bt--paper { background: var(--bone-3); }
.bt__k { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; }
.bt__n { font-size: clamp(50px, 5.4vw, 96px); line-height: .92; font-weight: 750; letter-spacing: -.06em; font-variant-numeric: tabular-nums; position: relative; z-index: 1; }
.bt__n small { font-size: .4em; font-weight: 650; letter-spacing: -.02em; margin-left: .06em; }
.bt__no { font-family: var(--mono); font-size: 12px; color: var(--blue); letter-spacing: .06em; }
.bt h3 { font-size: clamp(19px, 1.5vw, 24px); line-height: 1.3; font-weight: 700; letter-spacing: -.035em; margin-top: auto; }
.bt p { font-size: 15px; color: var(--text-2); }
.bt h3 + p { margin-top: 6px; }
.bt--blue p, .bt--ink p { color: inherit; }
/* 숫자 카드: 숫자 위, 설명 아래, 빈 곳엔 로고의 ■ 픽셀 무늬 */
.bt--stat .bt__meta { position: relative; z-index: 1; padding-top: 12px; border-top: 1px solid currentColor; border-top-color: color-mix(in srgb, currentColor 35%, transparent); }
.bt__d { font-size: 14px !important; opacity: .78; margin-top: 4px; line-height: 1.5; }
.bt__px { position: absolute; right: 0; top: 0; width: 58%; height: 72%; background: currentColor; opacity: .14; pointer-events: none;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Crect width='5' height='5'/%3E%3C/svg%3E") 0 0 / 14px 14px, linear-gradient(225deg, #000 10%, transparent 75%);
  -webkit-mask-composite: source-in; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Crect width='5' height='5'/%3E%3C/svg%3E") 0 0 / 14px 14px, linear-gradient(225deg, #000 10%, transparent 75%); mask-composite: intersect; }
.bt--blue .bt__px { opacity: .28; }
/* 글자 카드: 왼쪽 글 + 오른쪽 사진 */
.bt--split { flex-direction: row; padding: 0; }
.bt--split .bt__txt { flex: 1 1 58%; min-width: 0; display: flex; flex-direction: column; padding: clamp(18px, 1.8vw, 26px); }
.bt--split .bt__ph { flex: 0 0 42%; position: relative; overflow: hidden; }
.bt--split .bt__ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.bt--split:hover .bt__ph img { transform: scale(1.06); }
.bt--photo { padding: 0; }
.bt--photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.bt--photo:hover img { transform: scale(1.05); }
.bt--photo figcaption { position: absolute; left: 0; bottom: 0; z-index: 2; background: var(--bone); padding: 12px 16px; font-weight: 700; font-size: 15px; display: flex; gap: 10px; align-items: baseline; }
.bt--photo figcaption span { font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--blue); letter-spacing: .06em; }
.bento__note { padding: 12px var(--pad) 0; font-size: 13px; color: var(--text-3); }
@media (max-width: 1200px) and (min-width: 961px) { .bt--split .bt__ph { flex-basis: 34%; } }
@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; }
  .bento .bt { grid-column: auto; grid-row: auto; min-height: 160px; }
  .bento .bt--1, .bento .bt--6, .bento .bt--9 { grid-column: span 2; aspect-ratio: 16 / 10; }
  .bento .bt--2, .bento .bt--5, .bento .bt--7, .bento .bt--8 { grid-column: span 2; }
  .bt--split { min-height: 150px; }
  .bt__n { font-size: clamp(44px, 12vw, 72px); }
}

/* ── 홈 ④ 가로 펼침 패널 (서비스) ────────────────────────────────────── */
.acc-sec { padding: clamp(72px, 9vw, 128px) 0 var(--gap); }
.acc { display: flex; gap: var(--gap); padding: 0 var(--gap); height: clamp(540px, 76vh, 780px); }
.acc__p { position: relative; flex: 1 1 0; min-width: 0; overflow: hidden; cursor: pointer; background: var(--ink); color: #fff; transition: flex-grow .9s var(--ease); outline-offset: -3px; }
.acc__p.is-on { flex-grow: 4.2; cursor: default; }
.acc__bg { position: absolute; inset: 0; }
.acc__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 1.4s var(--ease), filter .9s; filter: grayscale(.7) brightness(.7); }
.acc__p.is-on .acc__bg img { transform: scale(1); filter: none; }
.acc__p::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 10, 9, .15), rgba(10, 10, 9, .78)); }
.acc__no { position: absolute; z-index: 2; top: 20px; left: 20px; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; padding: 6px 9px; transition: background .4s; }
.acc__p.is-on .acc__no { background: var(--blue); }
.acc__v { position: absolute; z-index: 2; left: 24px; bottom: 26px; writing-mode: vertical-rl; text-orientation: sideways; transform: rotate(180deg); font-size: clamp(20px, 1.8vw, 28px); font-weight: 700; letter-spacing: -.02em; white-space: nowrap; transition: opacity .4s; }
.acc__p.is-on .acc__v { opacity: 0; }
.acc__body { position: absolute; z-index: 2; left: clamp(24px, 3vw, 44px); bottom: clamp(24px, 3vw, 44px); width: min(540px, calc(100% - 48px)); opacity: 0; transform: translateY(16px); transition: opacity .4s, transform .7s var(--ease); visibility: hidden; }
.acc__p.is-on .acc__body { opacity: 1; transform: none; transition-delay: .35s; visibility: visible; }
.acc__en { font-family: var(--serif); font-style: italic; font-size: 24px; line-height: 1; opacity: .85; }
.acc__body h3 { font-size: clamp(30px, 3.2vw, 52px); line-height: 1.15; font-weight: 750; letter-spacing: -.045em; margin: 10px 0 12px; }
.acc__body > p { font-size: 16.5px; color: rgba(255, 255, 255, .86); }
.acc__body ul { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 22px; }
.acc__body li { font-size: 13px; font-weight: 600; padding: 5px 10px; border: 1px solid rgba(255, 255, 255, .35); }
.acc__go { display: inline-block; font-weight: 700; padding-bottom: 3px; border-bottom: 1px solid #fff; transition: color .3s, border-color .3s; }
.acc__go:hover { color: var(--blue); border-color: var(--blue); }
@media (max-width: 760px) {
  .acc { flex-direction: column; height: auto; }
  .acc__p { flex: none; height: 76px; transition: height .8s var(--ease); }
  .acc__p.is-on { height: 480px; }
  .acc__v { writing-mode: horizontal-tb; transform: none; left: 72px; top: 22px; bottom: auto; font-size: 19px; }
}

/* ── 홈 ⑤ 랩 사이클 ──────────────────────────────────────────────────── */
.cyc-sec { padding: clamp(72px, 9vw, 128px) var(--pad); }
.cyc { --k: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 112px); align-items: center; }
.cyc__dial { position: relative; width: 100%; max-width: 560px; aspect-ratio: 1; margin: 0 auto; }
.cyc__dial svg { position: absolute; left: 9%; top: 9%; width: 82%; height: 82%; overflow: visible; }
.cyc__ring { fill: none; stroke: var(--line); stroke-width: 1; }
.cyc__arc { fill: none; stroke: var(--blue); stroke-width: 3; stroke-dasharray: 25 75; transform-origin: 200px 200px; transform: rotate(calc(var(--k) * 90deg - 90deg)); transition: transform 1s var(--ease); }
.cyc__node { position: absolute; display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); transition: color .4s; white-space: nowrap; }
.cyc__node::before { content: ""; width: 14px; height: 14px; border: 1px solid var(--ink); background: var(--bone); transition: background .4s, border-color .4s; flex: none; }
.cyc__node.is-on { color: var(--ink); }
.cyc__node.is-on::before { background: var(--blue); border-color: var(--blue); }
.cyc__node--0 { left: 50%; top: 9%; transform: translate(-7px, -7px); }
.cyc__node--1 { left: 91%; top: 50%; transform: translate(calc(-100% + 7px), -7px); flex-direction: column; align-items: flex-end; }   /* 글자를 원 안쪽(왼쪽)으로 — 바깥으로 나가면 모바일 가로 넘침 → 하단 도크가 잘린다(10-18) */
.cyc__node--2 { left: 50%; top: 91%; transform: translate(-7px, -7px); }
.cyc__node--3 { left: 9%; top: 50%; transform: translate(-7px, -7px); flex-direction: column; align-items: flex-start; }
.cyc__core { position: absolute; inset: 30%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px; }
.cyc__core b { font-family: var(--serif); font-weight: 400; font-size: clamp(72px, 9vw, 140px); line-height: .9; color: var(--blue); }
.cyc__core em { font-family: var(--serif); font-style: italic; font-size: 22px; color: var(--text-2); }
.cyc__side .bh__t { margin-top: 0; }
.cyc__side .bh__p { margin-top: 20px; }
.cyc__steps { margin-top: 36px; border-top: 1px solid var(--ink); }
.cyc__steps li { border-bottom: 1px solid var(--line); }
.cyc__steps button { width: 100%; display: grid; grid-template-columns: 44px 1fr auto; align-items: baseline; gap: 12px; padding: 18px 0; border: 0; background: none; text-align: left; cursor: pointer; font-size: clamp(20px, 1.7vw, 26px); font-weight: 700; letter-spacing: -.03em; color: var(--text-3); transition: color .3s; }
.cyc__steps button span { font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--blue); }
.cyc__steps button em { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 18px; }
.cyc__steps li.is-on button, .cyc__steps button:hover { color: var(--ink); }
.cyc__detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .7s var(--ease), padding .7s var(--ease); }
.cyc__detail > .in { min-height: 0; overflow: hidden; display: grid; grid-template-columns: 160px 1fr; gap: 20px; align-items: start; }
.cyc__steps li.is-on .cyc__detail { grid-template-rows: 1fr; padding-bottom: 20px; }
.cyc__img { aspect-ratio: 4 / 3; overflow: hidden; }
.cyc__img img { width: 100%; height: 100%; object-fit: cover; }
.cyc__detail p { color: var(--text-2); font-size: 16px; }
@media (max-width: 960px) { .cyc { grid-template-columns: 1fr; } .cyc__dial { max-width: 420px; } }
@media (max-width: 520px) { .cyc__detail > .in { grid-template-columns: 1fr; } .cyc__img { display: none; } }

/* ── 홈 ⑥ 컨택트 시트 ────────────────────────────────────────────────── */
.sheet-sec { background: var(--ink); color: var(--on-ink); padding: clamp(64px, 7.5vw, 112px) 0 var(--gap); }
.sheet-sec .lbl { color: var(--on-ink-2); }
.sheet { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); padding: 0 var(--gap); }
.sheet figure { background: #000; padding: 10px 10px 0; }
.sheet img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(.25); transition: filter .6s; }
.sheet li:hover img { filter: none; }
.sheet figcaption { display: flex; gap: 12px; align-items: center; padding: 10px 2px 12px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--on-ink-2); }
.sheet figcaption span { color: var(--blue); }
@media (max-width: 760px) { .sheet { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ── 하위 페이지 ① 사진 위 제목 카드 ─────────────────────────────────── */
.sh { position: relative; height: min(82vh, 800px); min-height: 560px; overflow: hidden; background: var(--ink); }
.sh__img { position: absolute; inset: 0; animation: shImg 1.6s var(--ease) both; }
@keyframes shImg { from { transform: scale(1.08); } }
.sh__img img { width: 100%; height: 100%; object-fit: cover; }
.sh__no { position: absolute; z-index: 2; top: clamp(16px, 2vw, 32px); right: var(--pad); font-family: var(--serif); font-size: clamp(120px, 16vw, 280px); line-height: .85; color: var(--bone); text-shadow: 0 4px 40px rgba(0, 0, 0, .35); }
.sh__card { position: absolute; z-index: 2; left: 0; bottom: 0; width: min(760px, 94%); background: var(--bone); padding: clamp(28px, 3.6vw, 56px) var(--pad) clamp(28px, 3vw, 48px); animation: cardIn 1.1s .2s var(--ease) both; }
@keyframes cardIn { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.sh__card .lbl { margin: 18px 0 18px; }
.sh__t { font-size: clamp(36px, 4.6vw, 80px); line-height: 1.1; font-weight: 750; letter-spacing: -.05em; }
.sh__t em, .blk__big em, .ct__t em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; color: var(--blue); }
.sh__lead { margin-top: 20px; color: var(--text-2); font-size: clamp(16px, 1.2vw, 18px); max-width: 38em; }
.sh__lead b { color: var(--ink); }
.sh--plain { height: auto; min-height: 0; background: var(--bone); border-bottom: 1px solid var(--line); }
.sh--plain .sh__card { position: relative; width: 100%; animation: none; }
.sh--plain .sh__no { color: var(--bone-3); }
@media (max-width: 760px) {
  .sh { height: auto; min-height: 0; background: var(--bone); }
  .sh__img { position: relative; aspect-ratio: 4 / 3; }
  .sh__card { position: relative; width: 100%; }
  .sh__no { font-size: 110px; }
}

/* ── 하위 페이지 ② 문서형: 왼쪽 목차 + 본문 ──────────────────────────── */
.doc { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 5vw, 96px); padding: clamp(44px, 5vw, 80px) var(--pad) clamp(56px, 6vw, 96px); align-items: start; }
.doc__toc { position: sticky; top: 32px; }
.doc__toc ol { margin: 20px 0 28px; border-top: 1px solid var(--ink); }
.doc__toc li a { display: flex; gap: 12px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--line-2); font-size: 15px; font-weight: 600; color: var(--text-3); transition: color .3s, padding .4s var(--ease); position: relative; }
.doc__toc li a span { font-family: var(--mono); font-size: 11px; }
.doc__toc li a:hover { color: var(--ink); }
.doc__toc li a.is-on { color: var(--ink); padding-left: 14px; }
.doc__toc li a.is-on::before { content: ""; position: absolute; left: 0; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; background: var(--blue); }
.doc__ask { display: inline-block; font-weight: 700; font-size: 15px; padding: 12px 16px; background: var(--ink); color: var(--bone); transition: background .3s; }
.doc__ask:hover { background: var(--blue); }
.doc__body { min-width: 0; }
@media (max-width: 960px) {
  .doc { grid-template-columns: 1fr; padding-top: 0; }
  .doc__toc { top: 0; z-index: 20; margin: 0 calc(var(--pad) * -1); padding: 0 var(--pad); background: var(--bone); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
  .doc__toc::-webkit-scrollbar { display: none; }
  .doc__toc > .lbl, .doc__ask { display: none; }
  .doc__toc ol { display: flex; margin: 0; border: 0; gap: 22px; width: max-content; }
  .doc__toc li a { border: 0; padding: 16px 0; white-space: nowrap; }
}

.blk { padding: 22px 0 clamp(52px, 5.5vw, 88px); border-top: 1px solid var(--ink); scroll-margin-top: 24px; }
@media (max-width: 960px) { .blk { scroll-margin-top: 64px; } }
.blk--ink { background: var(--ink); color: var(--on-ink); border: 0; padding: clamp(28px, 3.6vw, 56px); margin-bottom: clamp(52px, 5.5vw, 88px); }
.blk__h { margin-bottom: clamp(24px, 2.4vw, 40px); }
.blk__k { display: flex; gap: 12px; align-items: baseline; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.blk__k span { color: var(--blue); }
.blk--ink .blk__k { color: var(--on-ink-2); }
.blk__t { margin-top: 20px; font-size: clamp(30px, 3.4vw, 56px); line-height: 1.16; font-weight: 750; letter-spacing: -.045em; }
.blk__big { font-size: clamp(34px, 4.4vw, 74px); line-height: 1.16; font-weight: 750; letter-spacing: -.05em; margin-bottom: clamp(32px, 4vw, 56px); }
.blk__p { color: var(--text-2); max-width: 42em; margin: -12px 0 32px; }
.blk__note { margin-top: 14px; font-size: 13px; color: var(--text-3); }
.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 48px); color: var(--text-2); }
@media (max-width: 760px) { .cols2 { grid-template-columns: 1fr; } }

.tabs3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.tabs3--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tab3 { background: var(--bone-2); padding: 0 0 24px; }
.tab3__img { aspect-ratio: 4 / 3; overflow: hidden; margin-bottom: 20px; }
.tab3__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.tab3:hover .tab3__img img { transform: scale(1.05); }
.tab3 > :not(.tab3__img) { padding: 0 22px; }
.tab3__ko { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--blue); }
.tab3 h3 { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(26px, 2.2vw, 34px); line-height: 1.1; margin: 8px 0 10px; }
.tab3 p:last-child { color: var(--text-2); font-size: 15.5px; }
@media (max-width: 860px) { .tabs3, .tabs3--2 { grid-template-columns: 1fr; } }

.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.trio__it { display: flex; flex-direction: column; gap: 10px; padding: 0 0 clamp(20px, 2vw, 26px); background: var(--bone-2); transition: background .4s; }
.trio__it > :not(.trio__img) { margin-left: clamp(20px, 2vw, 26px); margin-right: clamp(20px, 2vw, 26px); }
.trio__img { aspect-ratio: 16 / 9; overflow: hidden; margin-bottom: 8px; position: relative; }
.trio__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
a.trio__it:hover .trio__img img { transform: scale(1.05); }
.trio__img .trio__k { position: absolute; left: 0; bottom: 0; margin: 0; background: var(--bone-2); padding: 8px 14px 0; }
.trio__it--blue .trio__img .trio__k { background: var(--blue); }
a.trio__it:hover { background: var(--bone-3); }
.trio__it--blue { background: var(--blue); color: #fff; }
a.trio__it--blue:hover { background: var(--blue-2); }
.trio__k { font-family: var(--serif); font-size: 46px; line-height: .9; }
.trio__it h3 { font-size: 24px; font-weight: 750; letter-spacing: -.035em; }
.trio__it p { font-size: 15.5px; opacity: .85; }
.trio__more { margin-top: auto; padding-top: 6px; font-weight: 700; font-size: 15px; text-decoration: underline; text-underline-offset: 4px; }
.trio__more--soon { text-decoration: none; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--text-3); }
@media (max-width: 860px) { .trio { grid-template-columns: 1fr; } }

.pair { display: grid; grid-template-columns: 1.7fr 1fr; gap: var(--gap); margin-top: var(--gap); }
.pair figure { overflow: hidden; }
.pair img { width: 100%; height: 100%; object-fit: cover; }
.pair__a { aspect-ratio: 16 / 10; }
@media (max-width: 760px) { .pair { grid-template-columns: 1fr; } .pair__b { aspect-ratio: 4 / 3; } }

/* 세로선 타임라인 */
.tl { position: relative; padding-left: 28px; }
.tl::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: 8px; width: 1px; background: var(--ink); }
.tl li { position: relative; display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 0 0 36px; }
.tl li::before { content: ""; position: absolute; left: -28px; top: 9px; width: 9px; height: 9px; background: var(--bone); border: 1px solid var(--ink); }
.tl li:first-child::before, .tl li:nth-child(2)::before { background: var(--blue); border-color: var(--blue); }
.tl__y { font-family: var(--serif); font-size: 30px; line-height: 1; }
.tl h3 { font-size: 20px; font-weight: 700; letter-spacing: -.03em; }
.tl p { color: var(--text-2); font-size: 15.5px; margin-top: 4px; }
@media (max-width: 560px) { .tl li { grid-template-columns: 1fr; gap: 6px; } }

.spec div { display: grid; grid-template-columns: 180px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spec div:first-child { border-top: 1px solid var(--line); }
.spec dt { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--text-3); padding-top: .3em; }
.spec dd { font-weight: 600; }
.spec .link { margin-left: 10px; font-size: 14px; }
@media (max-width: 560px) { .spec div { grid-template-columns: 1fr; gap: 2px; } }

/* 서비스 목록 */
.blk--svc { padding-bottom: clamp(48px, 6vw, 88px); }
.sv { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(20px, 3vw, 48px); align-items: start; }
.sv__img { aspect-ratio: 4 / 3; overflow: hidden; }
.sv__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.sv:hover .sv__img img { transform: scale(1.05); }
.sv h2 { font-size: clamp(28px, 3vw, 46px); line-height: 1.15; font-weight: 750; letter-spacing: -.045em; margin: 14px 0 14px; transition: color .3s; }
.sv:hover h2 { color: var(--blue); }
.sv__txt > p:not(.blk__k) { color: var(--text-2); margin-bottom: 18px; }
.sv__more { display: inline-block; margin-top: 22px; font-weight: 700; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
@media (max-width: 760px) { .sv { grid-template-columns: 1fr; } }

.nums { counter-reset: n; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.nums li { counter-increment: n; background: var(--bone-2); padding: 26px; }
.nums li::before { content: counter(n, decimal-leading-zero); display: block; font-family: var(--serif); font-size: 46px; line-height: 1; color: var(--blue); margin-bottom: 18px; }
.nums b { font-size: 20px; letter-spacing: -.03em; }
.nums p { color: var(--text-2); font-size: 15.5px; margin-top: 6px; }
@media (max-width: 640px) { .nums { grid-template-columns: 1fr; } }

/* 서비스 상세 */
.svnav { display: flex; flex-wrap: wrap; gap: var(--gap); margin-bottom: clamp(48px, 6vw, 80px); }
.svnav a { display: flex; gap: 8px; align-items: baseline; padding: 10px 14px; background: var(--bone-2); font-size: 14.5px; font-weight: 650; transition: background .3s, color .3s; }
.svnav a span { font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.svnav a:hover { background: var(--bone-3); }
.svnav a[aria-current] { background: var(--ink); color: var(--bone); }
.svnav a[aria-current] span { color: var(--blue); }
.media-note { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 3vw, 48px); align-items: start; }
.media-note figure { aspect-ratio: 4 / 3; overflow: hidden; }
.media-note img { width: 100%; height: 100%; object-fit: cover; }
.media-note > p { font-size: clamp(17px, 1.3vw, 19px); }
.media-note--rev figure { order: 2; }
@media (max-width: 860px) { .media-note { grid-template-columns: 1fr; } .media-note--rev figure { order: 0; } }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.gcell { background: var(--bone-2); padding: clamp(22px, 2.4vw, 32px); }
.gcell > span { display: inline-block; font-family: var(--mono); font-size: 11.5px; color: #fff; background: var(--blue); padding: 4px 7px; }
.gcell h3 { font-size: clamp(20px, 1.6vw, 24px); font-weight: 750; letter-spacing: -.035em; margin: 18px 0 8px; }
.gcell p { color: var(--text-2); font-size: 15.5px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }
.meter { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.meter li { padding: 18px 20px; background: var(--bone-2); font-size: clamp(19px, 1.6vw, 24px); font-weight: 750; letter-spacing: -.035em; display: flex; align-items: center; gap: 12px; }
.meter li::before { content: ""; width: 7px; height: 7px; background: var(--blue); flex: none; }
.meter li.is-main::before { background: #fff; }
.meter li.is-main { background: var(--blue); color: #fff; flex-wrap: wrap; }
.meter small { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .06em; opacity: .85; margin-left: auto; }
@media (max-width: 560px) { .meter { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.paper li { display: flex; gap: 16px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line-ink); font-size: 17px; }
.paper li:first-child { border-top: 1px solid var(--line-ink); }
.paper li span { font-family: var(--mono); font-size: 11.5px; color: var(--blue); }
.qa details { border-bottom: 1px solid var(--line); }
.qa details:first-child { border-top: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; display: flex; gap: 16px; align-items: baseline; padding: 22px 0; font-size: clamp(17px, 1.4vw, 21px); font-weight: 700; letter-spacing: -.025em; transition: color .3s; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary span, .qa p span { font-family: var(--serif); font-size: 26px; font-weight: 400; line-height: 1; color: var(--blue); flex: none; width: 22px; }
.qa p span { color: var(--text-3); }
.qa details[open] summary, .qa summary:hover { color: var(--blue); }
.qa p { display: flex; gap: 16px; padding: 0 0 24px; color: var(--text-2); }
.nextsv { display: grid; grid-template-columns: 1fr 200px; grid-template-rows: auto 1fr; column-gap: 24px; margin-top: clamp(56px, 6vw, 96px); padding: 22px; background: var(--ink); color: var(--on-ink); transition: background .4s; }
.nextsv small { font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em; color: var(--on-ink-2); text-transform: uppercase; }
.nextsv b { font-size: clamp(26px, 2.6vw, 40px); letter-spacing: -.045em; align-self: end; }
.nextsv img { grid-column: 2; grid-row: 1 / span 2; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.nextsv:hover { background: var(--blue); }
.nextsv:hover small { color: #fff; }
@media (max-width: 520px) { .nextsv { grid-template-columns: 1fr 110px; } }

.tiles3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.tiles3 .bt { min-height: 190px; gap: 22px; }
@media (max-width: 760px) { .tiles3 { grid-template-columns: 1fr; } .tiles3 .bt { min-height: 160px; } }

.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; border: 1px solid var(--line-ink); }
.flow__n { padding: clamp(20px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 12px; min-height: 250px; }
.flow__n.is-core { background: var(--blue); color: #fff; }
.flow__n small { font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.flow__n h3 { font-size: clamp(22px, 2vw, 30px); font-weight: 750; letter-spacing: -.04em; line-height: 1.15; }
.flow__n p { font-size: 15px; opacity: .8; margin-top: auto; }
.flow__x { width: clamp(36px, 4vw, 60px); display: grid; place-items: center; border-left: 1px solid var(--line-ink); border-right: 1px solid var(--line-ink); position: relative; overflow: hidden; }
.flow__x::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--line-ink); }
.flow__x i { position: relative; width: 8px; height: 8px; background: var(--blue); animation: pulse 2.4s var(--ease-io) infinite; }
.flow__x:nth-of-type(4) i { animation-delay: 1.2s; }
@keyframes pulse { 0% { transform: translateX(-24px); opacity: 0; } 30%, 70% { opacity: 1; } 100% { transform: translateX(24px); opacity: 0; } }
@keyframes pulseV { 0% { transform: translateY(-14px); opacity: 0; } 30%, 70% { opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }
@media (max-width: 860px) {
  .flow { grid-template-columns: 1fr; }
  .flow__n { min-height: 0; }
  .flow__x { width: 100%; height: 44px; border: 0; border-top: 1px solid var(--line-ink); border-bottom: 1px solid var(--line-ink); }
  .flow__x::before { left: 50%; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .flow__x i { animation-name: pulseV; }
}

.roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.role { display: grid; grid-template-columns: 38% 1fr; gap: 20px; background: var(--bone-2); padding: 12px 20px 12px 12px; align-items: center; }
.role__img { aspect-ratio: 1; overflow: hidden; }
.role__img img { width: 100%; height: 100%; object-fit: cover; }
.role h3 { font-size: 21px; font-weight: 750; letter-spacing: -.035em; margin: 6px 0 6px; }
.role p:last-child { font-size: 15px; color: var(--text-2); }
@media (max-width: 960px) { .roles { grid-template-columns: 1fr; } }

/* 개인정보처리방침 */
.legal { max-width: 860px; }
.legal h2 { font-size: 21px; font-weight: 750; letter-spacing: -.03em; margin: 44px 0 12px; scroll-margin-top: 80px; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--text-2); font-size: 16px; }
.legal ul { margin: 10px 0; }
.legal li { padding-left: 18px; position: relative; margin: 6px 0; }
.legal li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; background: var(--blue); }
.legal table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
.legal th, .legal td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal th { font-weight: 700; background: var(--bone-2); }

/* ── 문의: 화면 분할 ─────────────────────────────────────────────────── */
.ct { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
.ct__panel { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: var(--ink); color: #fff; }
.ct__img { position: absolute; inset: 0; }
.ct__img img { width: 100%; height: 100%; object-fit: cover; }
.ct__panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 10, 9, .45), rgba(10, 10, 9, .86)); }
.ct__over { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; padding: clamp(28px, 3.6vw, 56px); }
.ct__over .crumb { color: rgba(255, 255, 255, .7); }
.ct__t { margin-top: auto; font-size: clamp(38px, 4.2vw, 72px); line-height: 1.1; font-weight: 750; letter-spacing: -.05em; }
.ct__steps { margin-top: 32px; border-top: 1px solid rgba(255, 255, 255, .3); }
.ct__steps li { display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid rgba(255, 255, 255, .14); font-size: 15px; color: rgba(255, 255, 255, .88); }
.ct__steps span { font-family: var(--mono); font-size: 11.5px; color: var(--blue); padding-top: .35em; }
.ct__addr { margin-top: 20px; font-size: 13.5px; color: rgba(255, 255, 255, .65); }
.ct__main { padding: clamp(40px, 5vw, 88px) var(--pad) clamp(56px, 7vw, 112px); }
.ct__lead { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.65; max-width: 34em; margin-bottom: clamp(32px, 4vw, 56px); }
@media (max-width: 960px) { .ct { grid-template-columns: 1fr; } .ct__panel { position: relative; height: 82vw; max-height: 620px; } .ct__steps { display: none; } }

.form { counter-reset: q; }
.fs { border: 0; margin: 0; padding: clamp(28px, 3.4vw, 44px) 0; border-top: 1px solid var(--line); min-width: 0; }
.fs:first-child { border-top: 1px solid var(--ink); }
.fs legend { padding: 0; float: left; width: 100%; display: flex; gap: 14px; align-items: baseline; font-size: clamp(19px, 1.6vw, 24px); font-weight: 700; letter-spacing: -.03em; margin-bottom: 20px; }
.fs legend::before { counter-increment: q; content: counter(q, decimal-leading-zero); font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--blue); }
.fs legend small { font-size: 14px; font-weight: 500; color: var(--text-3); letter-spacing: 0; }
.fs > :not(legend) { clear: both; }
.opt { display: flex; flex-wrap: wrap; gap: var(--gap); }
.opt label { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.opt span { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px; background: var(--bone-2); font-size: 15.5px; font-weight: 600; transition: background .25s, color .25s; }
.opt span::before { content: ""; width: 8px; height: 8px; border: 1px solid var(--text-3); transition: background .25s, border-color .25s; }
.opt label:hover span { background: var(--bone-3); }
.opt input:checked + span { background: var(--ink); color: var(--bone); }
.opt input:checked + span::before { background: var(--blue); border-color: var(--blue); }
.opt input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
.flds { display: grid; grid-template-columns: 1fr 1fr; gap: 8px clamp(20px, 3vw, 48px); }
.fld { position: relative; padding-top: 26px; }
.fld--full { grid-column: 1 / -1; }
.fld label { position: absolute; left: 0; top: 0; font-size: 13.5px; font-weight: 600; color: var(--text-2); }
.fld label b { color: var(--blue); margin-left: 2px; }
.fld input, .fld textarea { width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 12px 0 14px; font-size: 19px; font-weight: 550; border-radius: 0; outline: none; transition: border-color .25s; -webkit-appearance: none; appearance: none; }
.fld textarea { min-height: 180px; resize: vertical; line-height: 1.7; }
.fld input::placeholder, .fld textarea::placeholder { color: var(--text-3); font-weight: 450; }
.fld input:focus, .fld textarea:focus { border-bottom-color: var(--ink); }
.fld::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.fld:focus-within::after { transform: scaleX(1); }
.fld.is-err input, .fld.is-err textarea { border-bottom-color: #c4320a; }
.fld__err { display: block; font-size: 13px; color: #c4320a; margin-top: 6px; }
.agree { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 15.5px; }
.agree input { appearance: none; -webkit-appearance: none; width: 22px; height: 22px; border: 1px solid var(--ink); margin: 2px 0 0; flex: none; cursor: pointer; display: grid; place-items: center; background: transparent; }
.agree input:checked { background: var(--ink); }
.agree input:checked::after { content: ""; width: 8px; height: 8px; background: var(--blue); }
.agree-box { margin-top: 16px; padding: 18px 20px; background: var(--bone-2); font-size: 14px; color: var(--text-2); line-height: 1.8; }
.form__go { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 36px; border-top: 1px solid var(--ink); }
.form__msg { font-size: 15px; font-weight: 600; }
.form__msg.is-err { color: #c4320a; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 640px) { .flds { grid-template-columns: 1fr; } }
.done { padding: clamp(40px, 5vw, 72px) 0; border-top: 1px solid var(--ink); }
.done__mark { width: 56px; height: 56px; background: var(--blue); margin-bottom: 28px; }
.done h2 { margin-bottom: 18px; }
.done p { color: var(--text-2); max-width: 34em; }
.done .ref { margin: 20px 0 32px; font-family: var(--mono); font-size: 13px; color: var(--text-3); }

/* ── 푸터: 파란 문의 블록 + 오피스 / 한 줄 정보 ──────────────────────── */
.ft__duo { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap); padding: var(--gap); background: var(--bone); }
.ft__ask { min-height: clamp(340px, 30vw, 440px); display: flex; flex-direction: column; justify-content: space-between; gap: 24px; padding: clamp(28px, 3.6vw, 56px); background: var(--blue); color: #fff; transition: background .5s; }
.ft__ask .lbl { color: rgba(255, 255, 255, .85); }
.ft__ask .sq { background: #fff; }
.ft__q { font-size: clamp(38px, 5vw, 88px); line-height: 1.08; font-weight: 750; letter-spacing: -.055em; }
.ft__go { display: block; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .4); font-size: clamp(18px, 1.5vw, 22px); font-weight: 700; }
.ft__types { display: flex; flex-wrap: wrap; gap: 6px; }
.ft__types a { font-size: 14px; font-weight: 650; padding: 8px 13px; background: rgba(255, 255, 255, .14); transition: background .3s, color .3s; }
.ft__types a:hover { background: #fff; color: var(--blue); }
.ft__go:hover { color: var(--ink); }
.ft__office { position: relative; overflow: hidden; min-height: 320px; background: var(--ink); }
.ft__office > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ft__addr { position: absolute; left: 0; right: 0; bottom: 0; background: var(--bone); padding: clamp(20px, 2.4vw, 32px); }
.ft__addr p { margin: 12px 0 10px; font-size: clamp(17px, 1.4vw, 21px); font-weight: 700; line-height: 1.45; letter-spacing: -.025em; }
.ft__addr a { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 650; color: var(--text-2); }
.ft__addr a:hover { color: var(--blue); }
.ft__base { display: grid; grid-template-columns: auto 1fr auto; gap: 16px 40px; align-items: center; padding: 26px var(--pad) 30px; border-top: 1px solid var(--line); }
.ft__logo { height: 20px; width: auto; }
.ft__legal { font-size: 12.5px; line-height: 1.8; color: var(--text-3); }
.ft__links { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; }
.ft__links a { font-weight: 700; }
.ft__links a:hover { color: var(--blue); }
.ft__links span { color: var(--text-3); }
@media (max-width: 960px) { .ft__duo { grid-template-columns: 1fr; } .ft__ask { min-height: 0; } .ft__base { grid-template-columns: 1fr; } }

/* 404 */
.nf { min-height: 80vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 40px; padding: var(--pad); }
.nf__n { font-family: var(--serif); font-size: clamp(120px, 20vw, 320px); line-height: .9; }
.nf__n span { color: var(--blue); }
.nf h1 { font-size: clamp(30px, 3vw, 48px); letter-spacing: -.045em; margin: 20px 0 12px; }
.nf p { color: var(--text-2); }
@media (max-width: 760px) { .nf { grid-template-columns: 1fr; } }

/* ── 등장 연출 ───────────────────────────────────────────────────────── */
.js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .ed__t[data-reveal] { transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js .ed__t .chip { width: 2.3em; }
}