/* 하위 페이지 공용 스타일. 홈(index.html)의 인라인 스타일과 같은 토큰·컴포넌트를 쓴다 */
:root{
  --bg:#ffffff;
  --surface:#f4f5f8;
  --surface-hover:#eceef3;
  --ink:#111111;
  --text:#3c3f44;
  --muted:#7a7f8c;
  --line:#e7e9ee;
  --primary:#0E17EA;
  --footer:#0E17EA;
  --font-sans:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --font-display:'Montserrat','Pretendard Variable','Pretendard',sans-serif;
  --gutter:clamp(16px,2.4vw,24px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
img{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);letter-spacing:-0.02em;text-wrap:balance;margin:0}
.wrap{padding-inline:var(--gutter)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}
.sr{position:absolute;left:-9999px}

/* 헤더 */
.hdr{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:clamp(28px,3vw,44px) var(--gutter) 0}
.logo{display:block;width:clamp(56px,6vw,88px);color:var(--ink)}
.logo svg{display:block;width:100%;height:auto}
.nav{display:flex;gap:clamp(24px,3vw,44px);font-size:20px;font-weight:400;color:var(--ink)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--muted)}
.ar{display:inline-block;transform:translateY(.12em)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-weight:400;padding:12px 24px;font-size:16px;border:0;cursor:pointer;transition:background .2s}
.btn:hover{background:#33353b}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{background:transparent;box-shadow:inset 0 0 0 1.5px var(--ink)}
@media (max-width:760px){.nav{gap:18px;font-size:16px}.nav .ext{display:none}}

/* 문의 버튼 */
.fab-wrap{position:fixed;right:clamp(28px,3.4vw,52px);bottom:calc(clamp(28px,3.4vw,52px) + env(safe-area-inset-bottom,0px));z-index:60;display:flex;flex-direction:column;gap:8px}
.fab-menu{display:flex;flex-direction:column;gap:8px}
.fab,.fab-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 28px;background:var(--ink);color:#fff;font:inherit;font-size:17px;font-weight:400;border:0;cursor:pointer;transition:background .2s}
.fab:hover{background:#33353b}
.fab-item.kakao{background:#FEE500;color:rgba(0,0,0,.85)}
.fab-item.kakao:hover{background:#F2D900}
.fab-item.mail{background:var(--footer);color:#fff}
.fab-item.mail:hover{background:#2A33FF}
.fab .ar{transition:transform .3s}
.fab[aria-expanded="true"] .ar{transform:rotate(135deg)}
.fab-item{opacity:0;visibility:hidden;transform:translateY(16px);transition:background .2s,opacity .25s,transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s .35s}
.fab-wrap.open .fab-item{opacity:1;visibility:visible;transform:none;transition:background .2s,opacity .25s,transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s}
@media (max-width:760px){.fab-wrap{left:var(--gutter);right:var(--gutter);bottom:calc(var(--gutter) + env(safe-area-inset-bottom,0px))}.fab,.fab-item{justify-content:center;padding:16px}}
@media (prefers-reduced-motion:reduce){.fab-item,.fab-wrap.open .fab-item{transform:none}}

/* 페이지 머리 */
.crumb{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.crumb li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumb a:hover{color:var(--ink)}
.ph{padding-top:clamp(56px,7vw,112px)}
.ph h1{margin-top:20px;font-size:clamp(34px,5vw,68px);font-weight:400;line-height:1.15;max-width:18em}
.ph .lead{margin:24px 0 0;max-width:46ch;font-size:clamp(18px,1.7vw,22px);line-height:1.6;color:var(--ink)}
.ph .cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.eyebrow{font-family:var(--font-display);font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

/* 섹션 */
.sec{padding-top:clamp(72px,9vw,128px)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{font-size:clamp(28px,3.6vw,48px);font-weight:400;letter-spacing:-0.02em}
.sec-head a{font-size:16px;color:var(--muted)}
.sec-head a:hover{color:var(--ink)}

/* 대표 영상 */
.player{margin-top:clamp(48px,6vw,88px);background:#0d1118}
.player video{display:block;width:100%;max-height:82vh;background:#000}
.player.v{max-width:520px}

/* 작업 카드 */
.works{display:grid;grid-template-columns:repeat(12,1fr);gap:36px 20px}
.work{grid-column:span 6;display:flex;flex-direction:column;gap:14px;min-width:0}
.work.s4{grid-column:span 4}.work.s8{grid-column:span 8}.work.s12{grid-column:span 12}
.media{position:relative;display:block;width:100%;padding:0;border:0;overflow:hidden;background:var(--surface);aspect-ratio:16/9;cursor:pointer;font:inherit;color:inherit;transform:translateZ(0)}
.media.fill{aspect-ratio:auto;flex:1;min-height:300px}
.media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.media .play{position:absolute;left:14px;bottom:12px;font-size:14px;color:#fff;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.work:hover .play,.media:focus-visible .play{opacity:1;transform:none}
.work:hover .media{filter:brightness(1.04)}
.cap{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.cap h3{font-size:18px;font-weight:400;color:var(--ink)}
.cap h3 a:hover{text-decoration:underline;text-underline-offset:4px}
.cap span{font-size:14px;color:var(--muted);white-space:nowrap}
@media (max-width:900px){
  .works{grid-template-columns:1fr;gap:28px}
  .work,.work.s4,.work.s8,.work.s12{grid-column:auto}
  .media.fill{aspect-ratio:4/5;flex:none;min-height:0}
  .cap{flex-direction:column;gap:2px}
}

/* 목록형 설명 (홈 서비스 목록과 같은 모양) */
.svc-list{list-style:none;margin:0;padding:0}
.svc{display:grid;grid-template-columns:1.2fr 1.6fr 1fr;gap:24px;align-items:baseline;padding-block:28px;border-top:1px solid var(--line)}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc h3{font-size:clamp(22px,2.4vw,32px);font-weight:400}
.svc h3 a:hover{color:var(--muted)}
.svc p{margin:0;max-width:46ch}
.svc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
.svc ul li::before{content:"· "}
.svc .price{font-family:var(--font-display);font-size:15px;color:var(--ink)}
@media (max-width:900px){.svc{grid-template-columns:1fr;gap:10px}}

/* 사실 표 */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:clamp(40px,5vw,64px) 0 0;padding:0}
.facts div{padding-top:16px;border-top:1px solid var(--ink)}
.facts dt{font-size:14px;color:var(--muted)}
.facts dd{margin:6px 0 0;font-size:18px;color:var(--ink)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}}

/* 본문 */
.prose{max-width:720px}
.prose h2{font-size:clamp(24px,2.6vw,34px);font-weight:400;margin:clamp(56px,6vw,80px) 0 16px}
.prose h3{font-size:20px;font-weight:500;margin:32px 0 8px}
.prose p,.prose li{font-size:17px;line-height:1.8}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 16px;padding-left:1.2em}
.prose a{text-decoration:underline;text-underline-offset:4px}
.table{width:100%;border-collapse:collapse;font-size:16px;margin:8px 0 16px}
.table th,.table td{text-align:left;padding:14px 12px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-weight:500;color:var(--ink)}
.table td.num{font-family:var(--font-display);color:var(--ink);white-space:nowrap}
.small{font-size:14px;color:var(--muted)}

/* 진행 방식 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px 24px;list-style:none;margin:0;padding:0}
.step{padding-top:20px;border-top:1px solid var(--ink);display:flex;flex-direction:column;gap:10px;min-width:0}
.step .n{font-family:var(--font-display);font-size:14px;color:var(--muted);letter-spacing:.1em;line-height:1}
.step h3{font-size:22px;font-weight:400}
.step p{margin:0;font-size:15px;color:var(--muted)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* 자주 묻는 질문 */
.qa{border-top:1px solid var(--line)}
.qa:last-child{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:24px}
.qa summary::-webkit-details-marker{display:none}
.qa h3{font-size:clamp(18px,2vw,24px);font-weight:400}
.qa .pm{position:relative;flex:none;width:16px;height:16px}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:0;top:50%;width:16px;height:1px;background:var(--ink);transition:transform .25s}
.qa .pm::after{transform:rotate(90deg)}
.qa[open] .pm::after{transform:rotate(0)}
.qa p{margin:0 0 24px;max-width:60ch;color:var(--muted)}

/* 다른 분야 */
.links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.links a{display:flex;flex-direction:column;gap:6px;padding:24px;background:var(--surface);transition:background .2s}
.links a:hover{background:var(--surface-hover)}
.links b{font-weight:400;font-size:20px;color:var(--ink)}
.links span{font-size:14px;color:var(--muted)}
@media (max-width:760px){.links{grid-template-columns:1fr}}

.bridge{margin-top:clamp(80px,10vw,140px);padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.bridge h2{font-size:clamp(22px,2.6vw,34px);font-weight:400}
.bridge p{margin:8px 0 0;color:var(--muted)}

/* 크게 보기 */
.lb{border:0;padding:0;margin:0;max-width:none;max-height:none;width:100%;height:100%;background:rgba(12,13,16,.94);color:#fff}
.lb::backdrop{background:transparent}
.lb-in{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:var(--gutter)}
.lb-top{width:min(100%,1280px);display:flex;justify-content:space-between;align-items:baseline;gap:16px;font-size:17px}
.lb-x{background:none;border:0;color:#fff;font:inherit;cursor:pointer;padding:6px 0;text-decoration:underline;text-underline-offset:4px}
.lb video{display:block;max-width:min(100%,1280px);max-height:calc(100% - 64px);background:#000}

/* 푸터 */
.foot{margin:clamp(80px,10vw,140px) 0 0;background:var(--footer);color:#fff;padding:clamp(32px,3vw,44px) var(--gutter) calc(clamp(28px,3vw,40px) + 72px);display:flex;flex-direction:column;gap:clamp(56px,6vw,96px)}
.foot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:56px clamp(24px,3vw,48px);max-width:1040px}
.foot-col{display:flex;flex-direction:column;gap:20px;min-width:0}
.foot-col .big{margin:0;font-size:clamp(36px,3.6vw,56px);line-height:1.04;font-weight:400;color:#fff}
.foot-col .big span{display:block}
.foot-col p{margin:0;font-size:clamp(16px,1.35vw,19px);line-height:1.6}
.foot-col a:hover,.foot-end a:hover{text-decoration:underline;text-underline-offset:4px}
.foot-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;font-size:clamp(16px,1.35vw,19px);line-height:1.6}
.mail-line{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.copy{border:0;cursor:pointer;font:inherit;font-size:15px;padding:0;background:none;color:rgba(255,255,255,.7);text-decoration:underline;text-underline-offset:4px}
.copy:hover{color:#fff}
.foot-end{display:flex;flex-direction:column;gap:28px}
.foot-end .cta{font-size:clamp(16px,1.35vw,19px);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px;width:fit-content}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:rgba(255,255,255,.7)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr;gap:44px}}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;background:var(--ink);color:#fff;padding:10px 18px;font-size:14px;transition:.25s;pointer-events:none;z-index:99}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}