/* ============================================================
   PEARWAY shared UI / 순백 + 블랙 인쇄 + 실버 은박
   홈/간판/공간그래픽/소개 공통. (플로르몬드, 어드민 제외)
   ============================================================ */
:root{
  --bg:#CBC9C4; --ink:#0B0B0C; --dim:#6F6F6B;
  --ph:#D8D6D1; --ph-ink:rgba(11,11,12,.3);
  --line:rgba(11,11,12,.12); --line-2:rgba(11,11,12,.055);
  /* 실버 = peartype(#C7CBD2) 메탈 톤과 통일 (브랜드 브릿지) */
  --foil:linear-gradient(100deg,#a4a9b0 0%,#cfd2d8 20%,#f6f7f9 38%,#b8bcc3 52%,#e8eaee 66%,#a9aeb5 82%,#d4d7dd 100%);
  --foil-d:linear-gradient(100deg,#474a50 0%,#9a9ea6 17%,#c7cbd2 30%,#696d74 47%,#b4b8c0 63%,#505259 82%,#8b8f97 100%);
  --sans:'Pretendard Variable',Pretendard,-apple-system,sans-serif;
  --mono:'Geist Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --pad:clamp(18px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;line-height:1.5;
     -webkit-font-smoothing:antialiased;letter-spacing:-.011em;word-break:keep-all;overflow-wrap:break-word}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.dim{color:var(--dim)}

/* 실버 은박 */
/* 정적 실버 (흐름 애니메이션 없음) */
.foil-mark{display:block;background-image:var(--foil);background-size:100% 100%;background-position:0 0;
  -webkit-mask:url(images/pearway-lockup.svg) no-repeat center/contain;mask:url(images/pearway-lockup.svg) no-repeat center/contain}
.foil-txt{background-image:var(--foil);background-size:100% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}

/* 회색 이미지 플레이스홀더 (추후 교체) */
.ph{background:var(--ph);position:relative;overflow:hidden}
.ph::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 26px,rgba(11,11,12,.014) 26px 52px)}
.ph[data-label]::after{content:attr(data-label);position:absolute;left:16px;bottom:13px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ph-ink)}

/* 태그 pill */
.pill{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.02em;color:#5A5A5D;background:#D8D6D1;border:none;border-radius:0;padding:5px 9px;white-space:nowrap;transition:background .25s,color .25s}
@media(hover:hover){.work:hover .pill,.div:hover .pill{background:#CFCDC7}}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:90;display:flex;align-items:center;justify-content:space-between;padding:clamp(16px,2.2vw,24px) var(--pad)}
nav .mk{height:clamp(15px,1.7vw,19px);aspect-ratio:9.46/1;background:#0B0B0C}
.menu-btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;background:none;border:0;cursor:pointer;color:var(--ink);padding:6px 2px}
.menu-btn .bars{display:inline-flex;flex-direction:column;gap:4px;width:20px}
.menu-btn .bars i{height:1.5px;background:var(--ink);display:block}

/* MENU overlay */
.menu{position:fixed;inset:0;z-index:120;background:#0B0B0C;color:#F7F7F5;display:flex;flex-direction:column;justify-content:center;
      padding:var(--pad);clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease);pointer-events:none}
.menu.open{clip-path:inset(0 0 0 0);pointer-events:auto}
.menu-close{position:absolute;z-index:5;top:clamp(16px,2.2vw,24px);right:var(--pad);font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;background:none;border:0;color:#F7F7F5;cursor:pointer;padding:6px 4px}
.menu-list{position:relative;inset:auto;z-index:1;display:flex;flex-direction:column;align-items:stretch;width:100%}
.menu-list a{width:100%;display:flex;align-items:baseline;gap:18px;padding:clamp(12px,1.6vw,20px) 0;border-bottom:1px solid rgba(247,247,245,.14);
             font-weight:600;letter-spacing:-.03em;font-size:clamp(1.5rem,3.5vw,2.5rem);line-height:1.1;transition:padding-left .4s var(--ease),color .3s}
.menu-list a .en{margin-left:auto;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:#8C8C8E;align-self:center}
.menu-list a:hover{padding-left:18px}
.menu-list a:hover .en{color:#F7F7F5}
.menu-list a[aria-current="page"]{color:#8C8C8E}

/* menu hover preview (desktop) */
.menu-pv{display:none;position:absolute;top:50%;right:var(--pad);transform:translateY(-50%);
  width:min(30vw,360px);aspect-ratio:3/4;pointer-events:none;z-index:1}
.menu-pv .pv{position:absolute;inset:0;opacity:0;transform:scale(1.04);transition:opacity .45s var(--ease),transform .7s var(--ease)}
.menu-pv .pv.show{opacity:1;transform:scale(1)}
.menu-pv .pv .ph{width:100%;height:100%;border-radius:12px}
@media (hover:hover) and (min-width:960px){
  .menu-pv{display:block}
  .menu-list{padding-right:calc(min(30vw,360px) + clamp(40px,5vw,80px))}
  .menu-list.pv-on a,.menu-list.pv-on a .en{color:#565658}
  .menu-list.pv-on a:hover,.menu-list.pv-on a:hover .en{color:#F7F7F5}
}

/* FOOTER */
footer{border-top:1px solid var(--line)}
.f-top{display:flex;justify-content:space-between;gap:clamp(28px,5vw,64px);flex-wrap:wrap;padding:clamp(48px,7vw,86px) var(--pad) clamp(26px,3vw,36px)}
.f-name{font-weight:600;font-size:clamp(1.5rem,3.5vw,2.5rem);letter-spacing:-.04em;line-height:1}
.f-biz{display:flex;flex-direction:column;gap:7px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.f-biz a:hover{color:var(--ink)}
.f-copy{padding:0 var(--pad) clamp(34px,4vw,48px);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--dim)}
/* 푸터 간결 문의 폼 */
.f-inq{width:min(100%,420px);display:flex;flex-direction:column;gap:9px}
.f-inq-h{font-weight:600;letter-spacing:-.02em;font-size:1.05rem}
.f-inq-h span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-left:9px}
.f-inq-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.f-inq input,.f-inq textarea{width:100%;background:#D8D6D1;border:1px solid var(--line);border-radius:0;color:var(--ink);font-family:var(--sans);font-size:13.5px;letter-spacing:-.01em;padding:10px 12px;transition:border-color .2s var(--ease)}
.f-inq input:focus,.f-inq textarea:focus{outline:none;border-color:var(--ink)}
.f-inq input.err{border-color:#c0392b}
.f-inq textarea{resize:vertical;min-height:52px;line-height:1.5}
.f-inq-btn{align-self:flex-start;margin-top:2px;display:inline-flex;align-items:center;gap:8px;background:#BBB9B4;color:#26261F;border:1px solid rgba(11,11,12,.14);cursor:pointer;font-family:var(--mono);font-size:12px;letter-spacing:.03em;padding:6px 16px;border-radius:0;transition:opacity .25s var(--ease)}
.f-inq-btn:hover{opacity:.85}
.f-inq-btn:disabled{opacity:.5;cursor:default}
.inq-msg{min-height:1em;margin:1px 0 0;font-family:var(--mono);font-size:11.5px;letter-spacing:0;color:var(--dim)}
.inq-msg.ok{color:#2e7d32}
.inq-msg.bad{color:#c0392b}
@media(max-width:640px){.f-top{flex-direction:column;gap:28px}.f-inq{width:100%}}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease) var(--d,0s),transform 1s var(--ease) var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* 이미지 호버 줌 + 스크롤 등장(스케일/페이드) */
.w-ph,.d-ph,.hero-ph{transition:transform 1s var(--ease)}
.work,.div{cursor:pointer}
.reveal .w-ph,.reveal .d-ph{transform:scale(1.07)}
.reveal.in .w-ph,.reveal.in .d-ph{transform:scale(1)}
@media(hover:hover){.work:hover .w-ph,.div:hover .d-ph{transform:scale(1.03)}}

/* 페이지 전환 (페이드) */
body{animation:pgIn .55s var(--ease) both}
@keyframes pgIn{from{opacity:0}to{opacity:1}}
html.leaving body{opacity:0;transition:opacity .3s var(--ease)}

@media(prefers-reduced-motion:reduce){body{animation:none}.reveal .w-ph,.reveal .d-ph{transform:none}}

@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.w-ph,.d-ph,.hero-ph{transition:none}html{scroll-behavior:auto}}