/* 설톨즈(STZ): 스티커 느낌. 굵은 먹색 외곽선, 단단한 그림자, 보라와 노랑 */
:root {
  --ink: #14121f;
  --paper: #f7f5ff;
  --violet: #5b3df5;
  --butter: #ffcf3a;
  --lilac: #d9d2ff;
  --white: #ffffff;
  --muted: #55506b;
  --wrap: 1180px;
  --font-d: 'Black Han Sans', 'Archivo Black', 'Pretendard Variable', sans-serif;
  --font-b: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Noto Sans CJK KR', 'Malgun Gothic', sans-serif;
}
.lang-en { --font-d: 'Archivo Black', 'Black Han Sans', sans-serif; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { overflow-x: clip; margin: 0; font-family: var(--font-b); font-size: 17px; line-height: 1.7; color: var(--ink); background: var(--paper); overflow-wrap: break-word; }
.lang-ko { word-break: keep-all; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; }
.z-services :focus-visible, .z-foot :focus-visible, .z-cta :focus-visible, .z-now :focus-visible { outline-color: var(--butter); }
.z-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--butter); color: var(--ink); padding: 10px 16px; border: 3px solid var(--ink); z-index: 100; font-weight: 800; }
.skip:focus { left: 8px; }
.hp { position: absolute; left: -9999px; }

/* 고양이 */
.cat { display: block; overflow: visible; }
.cat-seol { --cat-body: #ffffff; --cat-tabby: #9a8e80; --cat-stripe: #3b332c; --cat-eye: #a9bb6c; --cat-nose: #e9a3a0; --cat-ink: #14121f; --cat-inear: #f1b8b4; }
.cat-tol { --cat-body: #1d1b24; --cat-eye: #f0b232; --cat-nose: #6b4a52; --cat-ink: #e9e6f5; --cat-inear: #3a3542; }
.cat .cb, .cat .ct { fill: var(--cat-body); }
.cat .ct { stroke: var(--cat-body); stroke-width: 11; stroke-linecap: round; fill: none; }
.cat .ct-o { stroke: #14121f; stroke-width: 17; stroke-linecap: round; }
.cat .cs { stroke: var(--cat-stripe, transparent); stroke-width: 3.5; stroke-linecap: round; }
.cat .cw { fill: #ffffff; }
.cat .ctb, .cat .cear { fill: var(--cat-tabby, var(--cat-body)); }
.cat .cei { fill: var(--cat-inear); }
.cat .cspot { fill: #9a6a55; }
.cat .ce { fill: var(--cat-eye); }
.cat .pupil { fill: #14121f; }
.cat .ci-f { fill: var(--cat-nose); }
.cat .ci-s, .cat .ci-w { stroke: var(--cat-ink); stroke-width: 2.2; stroke-linecap: round; }
.cat .ci-w { stroke-width: 1.6; }

/* 버튼 */
.z-btn { display: inline-flex; align-items: center; justify-content: center; padding: 13px 24px; font: inherit; font-weight: 800; font-size: 1rem; line-height: 1.2; text-decoration: none; color: var(--ink); background: var(--white); border: 3px solid var(--ink); border-radius: 999px; box-shadow: 4px 4px 0 var(--ink); cursor: pointer; transition: transform .12s, box-shadow .12s; }
.z-btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.z-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.z-btn-violet { background: var(--violet); color: var(--white); }
.z-btn-butter { background: var(--butter); }
.z-btn-ink { background: var(--ink); color: var(--paper); box-shadow: 4px 4px 0 var(--violet); }
.z-btn-line { background: var(--paper); }
.z-sm { padding: 8px 16px; font-size: .9375rem; box-shadow: 3px 3px 0 var(--ink); }
.z-cta .z-btn, .z-services .z-btn { box-shadow: 4px 4px 0 var(--ink); }

/* 헤더 */
.z-head { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 3px solid var(--ink); }
.z-bar { display: flex; align-items: center; gap: 28px; min-height: 68px; flex-wrap: wrap; }
.z-brand { font-family: var(--font-d); font-size: 1.9rem; text-decoration: none; letter-spacing: -0.01em; line-height: 1; padding: 4px 0; }
.z-brand:hover { color: var(--violet); }
.z-nav { display: flex; align-items: center; gap: 24px; margin-right: auto; }
.z-nav a { text-decoration: none; font-weight: 700; padding: 6px 0; border-bottom: 3px solid transparent; }
.z-nav a:hover, .z-nav a[aria-current] { border-color: var(--violet); }
.z-nav .z-back { font-weight: 600; color: var(--muted); border: 0; margin-left: 8px; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.z-end { display: flex; align-items: center; gap: 14px; }
.z-lang { font-weight: 700; font-size: .9063rem; text-decoration: none; border: 2px solid var(--ink); border-radius: 999px; padding: 4px 12px; }
.z-lang:hover { background: var(--ink); color: var(--paper); }

/* 공통 제목 */
.z-h2 { font-family: var(--font-d); font-weight: 400; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.15; letter-spacing: -0.01em; max-width: 20ch; }
.lang-en .z-h2 { max-width: 22ch; letter-spacing: 0; }
.z-h2 + * { margin-top: 36px; }
.on-ink { color: var(--paper); }
.z-sub { margin-top: 12px; color: var(--muted); }
.z-sub.on-ink { color: var(--lilac); }
.z-h2 + .z-sub { margin-top: 12px; }
.z-sub + * { margin-top: 40px; }
.z-kind { color: var(--muted); font-size: .9375rem; font-weight: 600; }

/* 히어로 */
.z-hero { background: var(--paper); padding: 56px 0 72px; overflow: hidden; }
.z-hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 32px; align-items: center; }
.z-kicker { display: inline-block; background: var(--butter); border: 3px solid var(--ink); border-radius: 999px; padding: 4px 16px; font-weight: 800; font-size: .9375rem; transform: rotate(-1.5deg); }
.z-hero h1, .z-page-hero h1 { font-family: var(--font-d); font-weight: 400; font-size: clamp(2.4rem, 5.3vw, 4.9rem); line-height: 1.12; letter-spacing: -0.01em; margin-top: 22px; }
.lang-en .z-hero h1, .lang-en .z-page-hero h1 { letter-spacing: -0.015em; font-size: clamp(2.3rem, 5.6vw, 4.8rem); line-height: 1.08; }
.z-lead { margin-top: 24px; max-width: 54ch; font-size: 1.1875rem; color: var(--muted); }
.z-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 16px; }
.z-stage { position: relative; aspect-ratio: 1 / 1; max-width: 460px; width: 100%; justify-self: center; }
.z-blob { position: absolute; inset: 4% 4% 8%; background: var(--lilac); border: 3px solid var(--ink); border-radius: 50% 50% 46% 54% / 56% 48% 52% 44%; box-shadow: 8px 8px 0 var(--ink); }
.z-cat { position: absolute; background: none; border: 0; padding: 0; cursor: pointer; width: 50%; transform-origin: 50% 90%; }
.z-cat .cat { width: 100%; height: auto; filter: drop-shadow(0 4px 0 rgba(20, 18, 31, .9)); }
.z-cat .cat .cb { stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.c-seol { left: 2%; bottom: 18%; }
.c-tol { right: 2%; bottom: 10%; width: 46%; }
.z-cat.hop { animation: hop .5s cubic-bezier(.3, 1.6, .5, 1); }
@keyframes hop { 0% { transform: translateY(0) rotate(0); } 40% { transform: translateY(-26px) rotate(-6deg); } 100% { transform: translateY(0) rotate(0); } }
.z-bubble { position: absolute; top: 4%; left: 50%; transform: translateX(-50%) rotate(-3deg); background: var(--white); border: 3px solid var(--ink); border-radius: 18px; padding: 4px 18px; font-weight: 800; box-shadow: 4px 4px 0 var(--ink); }
.z-stage-hint { position: absolute; right: 0; bottom: -2%; font-size: .8125rem; color: var(--muted); }

/* 띠 */
.z-tape { background: var(--ink); color: var(--butter); border-block: 3px solid var(--ink); transform: rotate(-1.2deg); margin: 0 -3vw; overflow: hidden; }
.z-tape-wrap { overflow: hidden; padding: 18px 0; position: relative; z-index: 2; margin-bottom: -24px; }
.z-tape ul { display: flex; width: max-content; animation: tape 30s linear infinite; padding: 14px 0; }
.z-tape li { font-family: var(--font-d); font-size: clamp(1.5rem, 3.4vw, 2.4rem); white-space: nowrap; padding-right: 36px; display: flex; align-items: center; gap: 36px; }
.z-tape li::after { content: ''; width: 14px; height: 14px; border-radius: 50%; background: var(--violet); border: 2px solid var(--butter); display: block; }
@keyframes tape { to { transform: translateX(-25%); } }

/* 서비스 */
.z-services { background: var(--ink); color: var(--paper); padding: 104px 0 88px; }
.svc-list { border-top: 3px solid var(--butter); }
.svc { border-bottom: 3px solid var(--butter); transition: background-color .25s; }
.svc.open { background: var(--violet); }
.svc h3 { font: inherit; }
.svc-h { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; width: 100%; background: none; border: 0; color: inherit; font: inherit; cursor: pointer; padding: 18px 24px 14px; text-align: left; }
.svc-n { font-family: var(--font-d); font-size: clamp(2.8rem, 9vw, 7.4rem); line-height: 1.05; transition: color .2s; }
.svc-tag { color: var(--lilac); font-weight: 600; text-align: right; }
.svc-h:hover .svc-n, .svc.open .svc-n { color: var(--butter); }
.svc-p { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.svc.open .svc-p { grid-template-rows: 1fr; }
.svc-p > div { overflow: hidden; padding: 0 24px; }
.svc-p p { max-width: 56ch; font-size: 1.125rem; }
.svc.open .svc-p > div { padding-bottom: 28px; }
.z-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.z-chips li { background: var(--butter); color: var(--ink); border: 3px solid var(--ink); border-radius: 999px; padding: 3px 16px; font-weight: 700; font-size: .9375rem; }

/* 작업 타일 */
.z-work { padding: 96px 0; }
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.tile { display: flex; flex-direction: column; gap: 10px; padding: 26px 26px 22px; border: 3px solid var(--ink); border-radius: 22px; box-shadow: 7px 7px 0 var(--ink); transition: transform .15s, box-shadow .15s; min-width: 0; }
.tile:hover { transform: translate(-3px, -3px) rotate(-.4deg); box-shadow: 11px 11px 0 var(--ink); }
.tile.t0 { background: var(--butter); }
.tile.t1 { background: var(--violet); color: var(--white); }
.tile.t2 { background: var(--white); }
.tile.t3 { background: var(--lilac); }
.tile .z-kind { color: inherit; opacity: .8; }
.tile h3 { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.6rem, 2.6vw, 2.1rem); line-height: 1.2; }
.tile-body { flex: 1; }
.tile-result { font-weight: 800; border-top: 3px solid currentColor; padding-top: 12px; margin-top: 6px; }
.z-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.z-tags li { border: 2px solid currentColor; border-radius: 999px; padding: 0 12px; font-size: .8125rem; font-weight: 700; }
.tile-link { font-weight: 800; text-decoration-thickness: 3px; text-underline-offset: 4px; align-self: flex-start; }
.z-more { margin-top: 44px; }
.tile.hide { display: none; }

/* 진행 */
.z-process { background: var(--white); border-block: 3px solid var(--ink); padding: 88px 0; }
.steps4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; counter-reset: s; }
.steps4 li { position: relative; padding-top: 8px; }
.stepn { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--butter); border: 3px solid var(--ink); font-weight: 800; box-shadow: 3px 3px 0 var(--ink); margin-bottom: 14px; }
.steps4 h3 { font-size: 1.25rem; font-weight: 800; }
.steps4 p { color: var(--muted); margin-top: 6px; }

.z-why { padding: 96px 0; }
.why3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.why3 li { border-top: 3px solid var(--ink); padding-top: 18px; }
.why3 h3 { font-size: 1.3125rem; font-weight: 800; line-height: 1.35; }
.why3 p { margin-top: 10px; color: var(--muted); }

.z-story-band { background: var(--butter); border-block: 3px solid var(--ink); padding: 72px 0; }
.z-story-in { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 48px; align-items: center; }
.z-cats-mini { display: flex; align-items: flex-end; gap: 14px; }
.z-cats-mini .cat { width: 130px; height: auto; }
.z-cats-mini .cat .cb { stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.z-story-band p { margin-top: 12px; max-width: 48ch; }
.z-story-band p:last-child { margin-top: 24px; }

.z-cta { background: var(--violet); color: var(--white); padding: 80px 0; }
.z-cta-in { display: grid; gap: 14px; justify-items: start; }
.z-cta h2 { font-family: var(--font-d); font-weight: 400; font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.15; max-width: 18ch; }
.z-cta p { color: #e6e1ff; max-width: 52ch; }
.z-cta .z-btn { margin-top: 12px; }

/* 하위 페이지 */
.z-page-hero { background: var(--paper); padding: 64px 0 56px; border-bottom: 3px solid var(--ink); position: relative; overflow: hidden; }
.z-page-hero::after { content: ''; position: absolute; right: -80px; top: -90px; width: 320px; height: 320px; border-radius: 50%; background: var(--lilac); border: 3px solid var(--ink); }
.z-page-hero .z-wrap { position: relative; z-index: 1; }
.z-page-hero h1 { margin-top: 0; }
.z-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.z-filter { font: inherit; font-weight: 800; background: var(--white); color: var(--ink); border: 3px solid var(--ink); border-radius: 999px; padding: 6px 18px; cursor: pointer; }
.z-filter[aria-pressed='true'] { background: var(--ink); color: var(--butter); }
.z-empty { margin-top: 24px; font-weight: 700; }
.z-work-page { padding-top: 56px; }

.z-name { padding: 88px 0; }
.z-name-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 56px; align-items: start; }
.z-prose p { margin-bottom: 18px; max-width: 58ch; }
.z-mini-title { font-weight: 800; font-size: 1.125rem; margin-bottom: 18px; }
.flips { display: flex; gap: 22px; flex-wrap: wrap; }
.flip { background: none; border: 0; padding: 0; width: 200px; height: 250px; perspective: 900px; cursor: pointer; font: inherit; color: inherit; text-align: center; }
.flip-in { position: relative; display: block; width: 100%; height: 100%; transition: transform .6s cubic-bezier(.3, 1.2, .5, 1); transform-style: preserve-3d; }
.flip[aria-pressed='true'] .flip-in { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border: 3px solid var(--ink); border-radius: 22px; box-shadow: 6px 6px 0 var(--ink); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 18px; }
.front { background: var(--lilac); }
.front .cat { width: 130px; height: auto; }
.front .cat .cb { stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.front b { font-family: var(--font-d); font-weight: 400; font-size: 1.75rem; line-height: 1.1; }
.front i { font-style: normal; font-size: .9375rem; color: var(--muted); }
.back { background: var(--butter); transform: rotateY(180deg); }
.back span { font-weight: 700; font-size: .9375rem; line-height: 1.55; }
.z-hintline { margin-top: 18px; font-size: .8125rem; color: var(--muted); }

.z-now { background: var(--ink); color: var(--paper); padding: 88px 0; }
.z-now-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.z-now .z-h2 + * { margin-top: 0; }
.z-prose.on-ink p { color: var(--lilac); }
.z-team { padding: 88px 0; }
.team3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.team3 li { background: var(--white); border: 3px solid var(--ink); border-radius: 22px; padding: 24px; box-shadow: 6px 6px 0 var(--ink); }
.team3 h3 { font-family: var(--font-d); font-weight: 400; font-size: 1.6rem; }
.team3 .z-kind { margin-bottom: 8px; }
.team3 p:last-child { color: var(--muted); font-size: .9688rem; }

/* 문의 */
.z-contact { padding: 64px 0 96px; }
.z-contact-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 56px; align-items: start; }
#stz-form { display: grid; gap: 26px; }
.z-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.z-field { display: grid; gap: 8px; }
.z-field label, fieldset legend { font-weight: 800; }
small { font-weight: 600; color: var(--muted); font-size: .8125rem; margin-left: 4px; }
input[type=text], input[type=tel], input[type=email], textarea { width: 100%; font: inherit; color: var(--ink); background: var(--white); border: 3px solid var(--ink); border-radius: 14px; padding: 12px 14px; }
input.invalid, textarea.invalid { border-color: #c4162a; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
fieldset legend { padding: 0; margin-bottom: 10px; }
.z-opts { display: flex; flex-wrap: wrap; gap: 10px; }
.z-opt { display: inline-flex; align-items: center; cursor: pointer; }
.z-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.z-opt span { border: 3px solid var(--ink); border-radius: 999px; padding: 4px 16px; background: var(--white); font-weight: 700; }
.z-opt input:checked + span { background: var(--violet); color: var(--white); }
.z-opt input:focus-visible + span { outline: 3px solid var(--violet); outline-offset: 3px; }
.z-consent { align-items: flex-start; gap: 12px; }
.z-consent input { position: static; opacity: 1; width: 22px; height: 22px; margin-top: 4px; accent-color: var(--violet); }
.z-consent span { border: 0; padding: 0; background: none; font-weight: 600; }
.z-consent a { font-weight: 800; }
.form-msg { font-weight: 700; min-height: 1.5em; }
.form-msg.ok { color: #0a7a3a; }
.form-msg.bad { color: #c4162a; }
.z-side { background: var(--butter); border: 3px solid var(--ink); border-radius: 22px; box-shadow: 7px 7px 0 var(--ink); padding: 26px; display: grid; gap: 16px; }
.z-side h2 { font-family: var(--font-d); font-weight: 400; font-size: 1.8rem; }
.z-side dl { display: grid; gap: 8px; }
.z-side dt { font-size: .875rem; font-weight: 600; }
.z-side dd { font-weight: 800; overflow-wrap: anywhere; }

/* 푸터 */
.z-foot { background: var(--ink); color: var(--lilac); padding: 56px 0 40px; font-size: .9375rem; }
.z-foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.z-foot-brand { font-family: var(--font-d); font-size: 2rem; color: var(--butter); line-height: 1.2; }
.z-foot-note { margin-top: 6px; }
.z-foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: flex-start; }
.z-foot a { color: var(--paper); font-weight: 700; }
.z-foot-h { margin-top: 36px; font-size: .875rem; font-weight: 800; color: var(--paper); }
.z-biz { margin-top: 12px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 40px; }
.z-biz > div { display: grid; grid-template-columns: 8em 1fr; gap: 12px; }
.z-biz dd { color: var(--paper); overflow-wrap: anywhere; }
.z-foot-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .2); display: flex; flex-wrap: wrap; gap: 12px 28px; }
.z-foot-bottom span { margin-left: auto; }

@media (max-width: 960px) {
  .z-hero-grid, .z-name-grid, .z-now-grid, .z-contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .z-stage { max-width: 380px; justify-self: start; }
  .steps4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why3, .team3 { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr; }
  .z-story-in { grid-template-columns: 1fr; gap: 28px; }
  .z-biz { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .z-bar { gap: 8px 16px; padding-block: 10px; }
  .z-nav { order: 3; width: 100%; margin: 0; gap: 18px; overflow-x: auto; }
  .z-end { margin-left: auto; }
  .z-hero { padding-top: 36px; }
  .svc-h { padding-inline: 12px; flex-direction: column; gap: 0; }
  .svc-tag { text-align: left; }
  .svc-p > div { padding-inline: 12px; }
  .z-two, .steps4 { grid-template-columns: 1fr; }
  .z-biz > div { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .flip { width: 100%; max-width: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  .z-tape ul { animation: none; }
  .z-cat.hop { animation: none; }
  .flip-in, .svc, .svc-p, .tile, .z-btn { transition: none; }
}


/* v3: 상세 페이지와 카드 */
.z-ico { width: 1.1em; height: 1.1em; flex: none; }
.z-btn { gap: 8px; }
.z-mnav { display: none; }
.zbgp { position: relative; isolation: isolate; background-color: var(--lilac); background-image: var(--ph, none), repeating-linear-gradient(135deg, rgba(20, 18, 31, .06) 0 12px, transparent 12px 24px); background-size: cover, auto; background-position: center; }
.z-sec { padding-block: clamp(64px, 8vw, 104px); }
.z-sec-tight { padding-block: clamp(32px, 5vw, 56px); }
.z-sec-lilac { background: var(--lilac); border-block: 3px solid var(--ink); }
.z-sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 36px; }
.z-sec-head .z-h2 + * { margin-top: 0; }
.z-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; text-decoration: none; border-bottom: 3px solid var(--violet); padding-bottom: 2px; }
.z-h3 { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.2; margin-bottom: 20px; }
.z-note { margin-top: 20px; font-size: .875rem; color: var(--muted); }
.z-crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: .875rem; font-weight: 600; color: var(--muted); margin-bottom: 22px; }
.z-crumbs li + li::before { content: '/'; margin-right: 6px; }
.z-crumbs a { text-decoration: none; }
.z-crumbs a:hover { color: var(--violet); }

/* 서비스 카드 */
.scards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.scard { position: relative; display: grid; align-content: space-between; gap: 18px; min-height: 220px; padding: 22px; border: 3px solid var(--ink); border-radius: 22px; box-shadow: 6px 6px 0 var(--ink); text-decoration: none; transition: transform .15s, box-shadow .15s; }
.scard:hover { transform: translate(-3px, -3px) rotate(-.6deg); box-shadow: 9px 9px 0 var(--ink); }
.scard b { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.7rem, 2.6vw, 2.3rem); line-height: 1.05; }
.scard span { font-weight: 600; font-size: .9375rem; }
.scard .z-ico { position: absolute; right: 18px; top: 22px; width: 26px; height: 26px; }
.s0 { background: var(--butter); }
.s1 { background: var(--white); }
.s2 { background: var(--violet); color: var(--white); }
.s3 { background: var(--lilac); }
.s4 { background: var(--ink); color: var(--paper); box-shadow: 6px 6px 0 var(--violet); }
.scards.big { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.scards.big .scard { min-height: 260px; }
.scards.small { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.scards.small .scard { min-height: 150px; }

/* 작업 카드 */
.wcards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.wcard { display: grid; grid-template-rows: auto 1fr; border: 3px solid var(--ink); border-radius: 24px; overflow: hidden; box-shadow: 7px 7px 0 var(--ink); text-decoration: none; background: var(--white); transition: transform .15s, box-shadow .15s; min-width: 0; }
.wcard:hover { transform: translate(-3px, -3px) rotate(-.4deg); box-shadow: 11px 11px 0 var(--ink); }
.wcard.hide { display: none; }
.wphoto { display: block; aspect-ratio: 16 / 9; border-bottom: 3px solid var(--ink); }
.wcard.t0 .wphoto { background-color: var(--butter); }
.wcard.t1 .wphoto { background-color: var(--violet); }
.wcard.t3 .wphoto { background-color: var(--lilac); }
.wbody { display: grid; gap: 6px; padding: 20px 24px 22px; }
.wcard b { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.6rem, 2.6vw, 2.1rem); line-height: 1.15; }
.wsum { font-size: 1.0625rem; }
.wres { font-weight: 800; border-top: 3px solid var(--ink); padding-top: 10px; margin-top: 6px; }
.wgo { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; color: var(--violet); }
.z-status { position: absolute; left: 14px; top: 14px; display: inline-block; font-weight: 800; font-size: .8125rem; padding: 3px 12px; border: 3px solid var(--ink); border-radius: 999px; background: var(--white); }
.z-status.ongoing { background: var(--butter); }
.z-meta .z-status { position: static; }

/* 서비스 상세 */
.z-svc-hero { padding: 48px 0 64px; border-bottom: 3px solid var(--ink); }
.z-svc-hero.s0 { background: var(--butter); }
.z-svc-hero.s1 { background: var(--paper); }
.z-svc-hero.s2 { background: var(--violet); color: var(--white); }
.z-svc-hero.s3 { background: var(--lilac); }
.z-svc-hero.s4 { background: var(--ink); color: var(--paper); }
.z-svc-hero.s2 .z-lead, .z-svc-hero.s4 .z-lead, .z-svc-hero.s2 .z-crumbs ol, .z-svc-hero.s4 .z-crumbs ol { color: var(--lilac); }
.z-svc-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px; align-items: center; }
.z-svc-hero h1, .z-case-hero h1 { font-family: var(--font-d); font-weight: 400; font-size: clamp(2.3rem, 5vw, 4.4rem); line-height: 1.1; margin-top: 20px; }
.z-svc-hero .z-kicker { color: var(--ink); }
.z-svc-photo { aspect-ratio: 4 / 3; border: 3px solid var(--ink); border-radius: 28px; box-shadow: 8px 8px 0 var(--ink); transform: rotate(1.5deg); }
.z-two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); }
.z-makes { display: flex; flex-wrap: wrap; gap: 10px; }
.z-makes li { border: 3px solid var(--ink); border-radius: 999px; padding: 6px 16px; font-weight: 800; background: var(--white); }
.z-makes li:nth-child(3n+1) { background: var(--butter); }
.z-makes li:nth-child(3n+2) { background: var(--lilac); }
.z-how { display: grid; gap: 16px; }
.z-how li { display: flex; align-items: center; gap: 14px; font-weight: 700; font-size: 1.0625rem; }
.z-how .stepn { margin: 0; flex: none; }

/* 작업 상세 */
.z-case-hero { padding: 48px 0 64px; border-bottom: 3px solid var(--ink); background: var(--paper); }
.z-case-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.z-case-photo { aspect-ratio: 5 / 4; border: 3px solid var(--ink); border-radius: 28px; box-shadow: 8px 8px 0 var(--ink); display: flex; align-items: flex-end; padding: 18px; overflow: hidden; }
.z-case-photo.t0 { background-color: var(--butter); }
.z-case-photo.t1 { background-color: var(--violet); }
.z-case-photo.t3 { background-color: var(--lilac); }
.z-big { background: var(--white); border: 3px solid var(--ink); border-radius: 16px; padding: 10px 16px; font-weight: 800; font-size: clamp(1.05rem, 1.8vw, 1.3rem); box-shadow: 4px 4px 0 var(--ink); }
.z-meta { margin-top: 28px; display: grid; gap: 10px; }
.z-meta > div { display: grid; grid-template-columns: 6em 1fr; gap: 12px; align-items: center; }
.z-meta dt { font-weight: 700; color: var(--muted); font-size: .9375rem; }
.z-meta dd { font-weight: 800; }
.z-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.z-tags a { text-decoration: none; }
.z-case3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.z-case3 > div { border: 3px solid var(--ink); border-radius: 22px; padding: 26px; box-shadow: 6px 6px 0 var(--ink); }
.z-case3 .c1 { background: var(--white); }
.z-case3 .c2 { background: var(--lilac); }
.z-case3 .c3 { background: var(--butter); }
.z-case3 h2 { font-family: var(--font-d); font-weight: 400; font-size: 1.5rem; line-height: 1.2; margin-bottom: 14px; }
.z-case3 ol { display: grid; gap: 10px; counter-reset: c; }
.z-case3 ol li { counter-increment: c; display: grid; grid-template-columns: 28px 1fr; gap: 8px; font-weight: 600; }
.z-case3 ol li::before { content: counter(c); display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: var(--butter); font-weight: 800; font-size: .8125rem; }
.z-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.z-chips li { border: 3px solid var(--ink); border-radius: 999px; padding: 4px 16px; font-weight: 800; background: var(--white); }

/* 카카오 */
.z-kakao { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: clamp(22px, 3.6vw, 34px); border: 3px solid var(--ink); border-radius: 26px; background: #fee500; box-shadow: 8px 8px 0 var(--ink); text-decoration: none; color: #191600; }
.z-kakao-ico { width: 60px; height: 60px; border-radius: 18px; background: #191600; color: #fee500; display: grid; place-items: center; }
.z-kakao-ico .z-ico { width: 32px; height: 32px; }
.z-kakao-txt { display: grid; gap: 2px; }
.z-kakao-txt b { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.4rem, 2.8vw, 2rem); }
.z-kakao .z-btn { pointer-events: none; }

@media (max-width: 1080px) {
  .scards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .z-svc-grid, .z-case-grid, .z-two-col, .z-case3 { grid-template-columns: minmax(0, 1fr); }
  .wcards, .scards.big, .scards.small { grid-template-columns: minmax(0, 1fr); }
  .scards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .z-wrap { padding-inline: 16px; }
  .scards { grid-template-columns: minmax(0, 1fr); }
  .scard { min-height: 140px; }
  .z-kakao { grid-template-columns: auto minmax(0, 1fr); }
  .z-kakao .z-btn { grid-column: 1 / -1; justify-self: start; }
  .z-svc-photo { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .scard, .wcard { transition: none; }
}
.scard em { font-style: normal; font-size: 1.0625rem; font-weight: 600; line-height: 1.5; }
.cat-seol .ct { stroke: var(--cat-tabby); }
.z-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.z-metrics li { border: 3px solid var(--ink); border-radius: 22px; padding: 20px 22px; background: var(--white); box-shadow: 6px 6px 0 var(--ink); display: grid; gap: 4px; }
.z-metrics li:nth-child(1) { background: var(--butter); }
.z-metrics li:nth-child(3) { background: var(--lilac); }
.z-metrics b { font-family: var(--font-d); font-weight: 400; font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.1; font-variant-numeric: tabular-nums; }
.z-metrics span { font-weight: 700; color: var(--muted); }
.z-case2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.z-case2 > div { border: 3px solid var(--ink); border-radius: 22px; padding: 26px; box-shadow: 6px 6px 0 var(--ink); }
.z-case2 .c1 { background: var(--white); }
.z-case2 .c3 { background: var(--butter); }
.z-case2 h2 { font-family: var(--font-d); font-weight: 400; font-size: 1.5rem; line-height: 1.2; margin-bottom: 12px; }
.z-case2 p { font-size: 1.0625rem; }
.z-plan { display: grid; gap: 16px; max-width: 900px; }
.z-plan > li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 18px; padding: 22px 24px; background: var(--white); border: 3px solid var(--ink); border-radius: 22px; box-shadow: 5px 5px 0 var(--ink); }
.z-plan-n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; background: var(--butter); border: 3px solid var(--ink); }
.z-plan > li:nth-child(2n) .z-plan-n { background: var(--lilac); }
.z-plan h3 { font-family: var(--font-d); font-weight: 400; font-size: 1.45rem; line-height: 1.2; margin-bottom: 8px; }
.z-plan p { line-height: 1.75; }
@media (max-width: 640px) { .z-plan > li { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 18px; } }
.z-phases { display: grid; border-left: 3px solid var(--ink); margin-left: 10px; }
.z-phases > li { position: relative; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 20px; padding: 0 0 34px 32px; }
.z-phases > li::before { content: ''; position: absolute; left: -12px; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--butter); border: 3px solid var(--ink); }
.z-phases > li:nth-child(2n)::before { background: var(--violet); }
.z-phases time { font-weight: 800; font-variant-numeric: tabular-nums; }
.z-phases h3 { font-family: var(--font-d); font-weight: 400; font-size: 1.5rem; line-height: 1.2; margin-bottom: 10px; }
.z-phases ul { display: grid; gap: 8px; }
.z-phases ul li { padding-left: 20px; position: relative; font-size: 1.0313rem; }
.z-phases ul li::before { content: ''; position: absolute; left: 0; top: .6em; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--ink); background: var(--lilac); }
.z-catphoto { position: relative; margin: 0; width: min(320px, 100%); }
.z-catphoto img { display: block; width: 100%; height: auto; border: 3px solid var(--ink); border-radius: 26px; box-shadow: 8px 8px 0 var(--ink); transform: rotate(-2deg); }
.z-catphoto .z-cats-mini { position: absolute; right: -40px; bottom: -30px; }
.z-catphoto .z-cats-mini .cat { width: 84px; }
.z-catphoto.big { width: 100%; max-width: 440px; margin-bottom: 36px; }
.z-catphoto.big img { transform: rotate(1.5deg); }
.z-catphoto figcaption { margin-top: 18px; font-size: .875rem; color: var(--muted); font-weight: 600; }
@media (max-width: 960px) {
  .z-case2 { grid-template-columns: minmax(0, 1fr); }
  .z-catphoto .z-cats-mini { right: 0; }
}
@media (max-width: 640px) {
  .z-phases > li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
.z-logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.z-logos li { display: flex; align-items: center; justify-content: center; min-height: 88px; padding: 14px; background: var(--white); border: 3px solid var(--ink); border-radius: 18px; font-weight: 800; font-size: 1.0625rem; text-align: center; overflow-wrap: anywhere; }
.z-logos img { max-width: 100%; max-height: 44px; object-fit: contain; }
@media (max-width: 640px) { .z-logos { grid-template-columns: repeat(2, 1fr); } }