/* 지얼 홈페이지 공용 화면 조각 (2026-10-15) — 서브페이지·소개 페이지가 같이 씀. 값은 tokens.css, 규칙은 DESIGN.md
   머리 · 휴대폰 메뉴 · 빨강 곡선 · 변기 친구 · 연락 창 · 휴대폰 아래 연락 줄 · 발바닥 */
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--z-body); font-size: var(--z-fs-body); color: var(--z-ink); background: var(--z-paper); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* ---- 머리 ---- */
.strip { background: var(--z-black); color: #fff; height: 40px; display: flex; align-items: center; justify-content: center; overflow: hidden; white-space: nowrap; }
.strip .z-mono { color: #fff; letter-spacing: .06em; }
.strip a { border-bottom: 1px solid rgba(255,255,255,.5); }
header.site { position: sticky; top: 0; z-index: 20; background: var(--z-paper); height: 64px; display: flex; align-items: center; padding: 0 var(--z-gutter); transition: box-shadow .3s; }
header.site.solid { box-shadow: 0 1px 0 var(--z-line); }
.logo { display: flex; align-items: baseline; gap: 10px; }
.logo b { font: 400 34px/1 var(--z-display); text-transform: uppercase; }
.logo span { font: 700 11px/1 var(--z-body); letter-spacing: .3em; color: var(--z-mute); }
nav.gnb { margin: 0 auto; display: flex; gap: 48px; }
nav.gnb a { font: 400 20px/1 var(--z-display-ko); letter-spacing: .02em; padding: 22px 0; border-bottom: 2px solid transparent; }
nav.gnb a:hover, nav.gnb a.on { border-bottom-color: var(--z-ink); }
.tools { display: flex; align-items: center; gap: 10px; }
.burger { display: none; width: 48px; height: 48px; border: 0; background: none; cursor: pointer; padding: 12px; }
.burger i { display: block; height: 2px; background: var(--z-ink); margin: 6px 0; }
.drawer { position: fixed; inset: 0; z-index: 30; background: var(--z-paper); transform: translateX(100%); transition: transform .4s var(--z-ease); padding: 24px 16px 40px; overflow-y: auto; }
.drawer.on { transform: none; }
.drawer .x { position: absolute; right: 8px; top: 8px; width: 48px; height: 48px; font-size: 30px; border: 0; background: none; }
.drawer .z-label { margin: 36px 0 6px; }
.drawer a { display: block; font: 700 22px/1.3 var(--z-body); padding: 13px 0; border-bottom: 1px solid var(--z-line); }

/* ---- 본문 바탕: 빨강 곡선은 사진·검정·회색 구역 뒤로 ---- */
main { position: relative; }
.thread { position: absolute; left: 0; top: 0; width: 100%; pointer-events: none; z-index: 0; fill: none; stroke: var(--z-red); stroke-width: 1.5; }
main > section { position: relative; }
main > section:not(.opaque) > * { position: relative; z-index: 1; }
.opaque { z-index: 1; }

/* ---- 공용 부품 ---- */
.spec { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--z-s3) var(--z-s4); margin: var(--z-s5) 0 0; }
.spec dt { font: 400 10px/1.6 var(--z-mono); letter-spacing: var(--z-ls-mono); text-transform: uppercase; color: var(--z-mute); }
.spec dd { margin: 4px 0 0; font: 700 15px/1.45 var(--z-ui); letter-spacing: .04em; }
.bubble { position: absolute; z-index: 3; padding: 12px 20px; border: 2px solid var(--z-ink); border-radius: 50%; background: var(--z-paper); font: 700 13px/1 var(--z-ui); letter-spacing: .12em; white-space: nowrap; }
.bubble::after { content: ''; position: absolute; left: 22%; bottom: -9px; width: 14px; height: 14px; background: var(--z-paper); border: 2px solid var(--z-ink); border-top: 0; border-left: 0; transform: rotate(45deg); }
.ask { background: var(--z-soft); border-radius: 50% 50% 0 0 / 120px 120px 0 0; }
.ask .in { max-width: var(--z-max); margin: 0 auto; padding: 170px var(--z-gutter) var(--z-s8); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--z-s6); align-items: center; }
.ask h2 { font: 400 clamp(56px, 6.4vw, 104px)/1 var(--z-display-ko); letter-spacing: -.02em; margin: 14px 0 22px; }
.ask p { font-size: 16px; line-height: 1.75; color: #444; max-width: 520px; margin: 0 0 var(--z-s4); }
.acts { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---- 발바닥 ---- */
footer.site { background: var(--z-paper); padding: var(--z-s7) var(--z-gutter) var(--z-s5); border-top: 1.5px solid var(--z-ink); }
footer.site .grid2 { max-width: var(--z-max); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--z-s5); align-items: start; }
footer.site .big { font: 400 clamp(96px, 15vw, 240px)/.82 var(--z-display); text-transform: uppercase; }
footer.site h4 { font: 700 11px/1 var(--z-ui); letter-spacing: var(--z-ls-label); text-transform: uppercase; margin: 0 0 16px; }
footer.site .col a, footer.site .col span { display: block; font-size: 14px; color: #555; padding: 4px 0; }
footer.site .col a:hover { color: var(--z-ink); }
footer.site .bottom { max-width: var(--z-max); margin: var(--z-s6) auto 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--z-line); padding-top: 18px; }

/* ---- 변기 친구 (누르면 연락 창) ---- */
.buddy { position: absolute; left: 0; top: 0; width: 96px; z-index: 3; cursor: pointer; fill: none; stroke: var(--z-ink); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s linear; transform-origin: 50% 98%; }
.buddy .fill { fill: #fff; }
.buddy .ink { fill: var(--z-ink); stroke: none; }
.buddy .shine { fill: #fff; stroke: none; }
.buddy .blush { fill: #ff9db0; stroke: none; }
.buddy .drop { fill: #9fd8ff; stroke-width: 2; animation: drip 2.4s infinite; }
.buddy g { transform-box: fill-box; }
.buddy .leg { transform-origin: 50% 0; }
.buddy .sign text { stroke: none; font-family: var(--z-display); font-size: 23px; letter-spacing: 1.5px; fill: var(--z-ink); }
.buddy .uline { stroke: var(--z-red); stroke-width: 3; }
.buddy .sign { transform-origin: 50% 0; animation: hold 2.6s ease-in-out infinite; }
.buddy.walk .leg.l { animation: step .36s infinite alternate; }
.buddy.walk .leg.r { animation: step .36s infinite alternate-reverse; }
.buddy.walk .sign { animation: bob .36s infinite alternate; }
@keyframes step { from { transform: rotate(-16deg); } to { transform: rotate(16deg); } }
@keyframes hold { 0%, 100% { transform: rotate(-2deg); } 50% { transform: rotate(2deg); } }
@keyframes bob { from { transform: translateY(0) rotate(-3deg); } to { transform: translateY(2px) rotate(3deg); } }
@keyframes drip { 0%, 40% { opacity: 0; transform: translateY(-4px); } 60% { opacity: 1; } 100% { opacity: 0; transform: translateY(8px); } }

/* 연락 창: 변기 친구를 누르면 */
.sheet { position: fixed; inset: 0; z-index: 40; display: none; align-items: flex-end; justify-content: center; background: rgba(0,0,0,.35); }
.sheet.on { display: flex; }
.sheet .box { width: min(440px, 100%); background: var(--z-paper); border: 2px solid var(--z-ink); border-radius: 24px 24px 0 0; padding: 24px 20px 28px; animation: up .35s var(--z-ease); }
@keyframes up { from { transform: translateY(40px); opacity: 0; } }
.sheet h3 { margin: 6px 0 16px; font: 400 32px/1.1 var(--z-display-ko); }
.sheet a { display: flex; align-items: center; justify-content: space-between; min-height: 56px; border-bottom: 1px solid var(--z-line); font: 700 18px/1 var(--z-body); }
.sheet a small { font: 400 12px var(--z-mono); color: var(--z-mute); letter-spacing: .08em; }
.sheet .close { margin-top: 16px; width: 100%; justify-content: center; }

/* 업체 로그인 (design/dealer.js) — 맨 위 띠 오른쪽 버튼 + 창 */
.strip { position: relative; }
.dealer-btn { position: absolute; right: var(--z-gutter); top: 50%; transform: translateY(-50%); background: none; border: 1px solid rgba(255,255,255,.6); color: #fff; border-radius: var(--z-r-pill); padding: 5px 12px; font: 700 11px/1 var(--z-ui); letter-spacing: .08em; cursor: pointer; }
.dealer-btn.on { background: var(--z-red); border-color: var(--z-red); }
.sheet .box { max-height: 92vh; overflow-y: auto; }
.sheet .dnote { margin: 0 0 14px; line-height: 1.7; color: #555; }
.sheet .derr { color: var(--z-red); font-weight: 700; min-height: 1.2em; margin: 10px 0 0; }
.sheet .dlabel { display: block; margin: 12px 0 4px; font: 700 13px var(--z-body); }
.sheet .dlabel b { color: var(--z-red); }
.sheet .dfast { display: grid; gap: 4px; background: #fff4e5; border: 1.5px solid #f2b34a; border-radius: 14px; padding: 12px 14px; margin: 0 0 14px; font-size: 14px; line-height: 1.6; color: #3a2a10; }
.sheet .dfast b { font: 700 15px var(--z-body); }
.sheet .dwait { display: grid; gap: 6px; background: #fff1f0; border: 2px solid var(--z-red); border-radius: 14px; padding: 14px; margin: 0 0 14px; font-size: 14px; line-height: 1.6; color: #3a1210; }
.sheet .dwait > b { font: 700 17px var(--z-body); color: var(--z-red); }
.sheet .dwait-go { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 4px; }
.sheet .dwait-go a { display: block; text-align: center; padding: 11px 0; border-radius: 99px; background: var(--z-red); color: #fff; font: 700 15px var(--z-body); text-decoration: none; }
.sheet .dwait-go a + a { background: #fee500; color: #191919; }
.sheet .dcert { display: grid; gap: 4px; text-align: center; border: 2px dashed var(--z-ink); border-radius: 16px; padding: 18px 14px; cursor: pointer; margin-bottom: 8px; }
.sheet .dcert b { font: 700 17px var(--z-body); }
.sheet .dcert span { font-size: 13px; color: #555; }
.sheet .dcert .dspin { display: none; width: 44px; height: 44px; margin: 0 auto 6px; border-radius: 50%; border: 4px solid #eee; border-top-color: var(--z-red); animation: dspin .8s linear infinite; }
.sheet .dcert.busy { pointer-events: none; border-color: var(--z-red); background: #fff8f7; }
.sheet .dcert.busy .dspin { display: block; }
.sheet .dcert.busy b { display: none; }
.sheet .dcert.busy span { font: 700 15px var(--z-body); color: var(--z-ink); }
.sheet .z-btn:disabled { opacity: .45; }
@keyframes dspin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .sheet .dcert .dspin { animation-duration: 2.4s; } }
.sheet .dpill { margin: 8px 0 0; padding: 8px 12px; border-radius: 99px; font: 700 13px var(--z-body); }
.sheet .dpill.ok { background: #e7f6ee; color: #1f7a4d; }
.sheet .dpill.bad { background: #fdecea; color: var(--z-red); }
.sheet .din.filled { background: #f3fbf6; }
.sheet .din.bad { border-color: var(--z-red); background: #fff4f3; box-shadow: 0 0 0 3px rgba(237, 48, 42, .15); }
.sheet .dagree { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0 0; font-size: 14px; line-height: 1.55; cursor: pointer; }
.sheet .dagree input { width: 22px; height: 22px; flex: none; margin-top: 1px; accent-color: var(--z-red); }
.sheet .dagree small { color: #777; }
.sheet .dkakao { display: grid; gap: 2px; margin: 14px 0 0; padding: 14px 16px; border-radius: 16px; background: #fee500; color: #191919; text-decoration: none; }
.sheet .dkakao b { font: 700 16px var(--z-body); }
.sheet .dkakao span { font-size: 13px; }
.sheet .dmore summary { cursor: pointer; margin: 14px 0 0; font: 700 14px var(--z-body); color: #555; }
.sheet .din { width: 100%; min-height: 48px; border: 1.5px solid var(--z-ink); border-radius: 12px; padding: 0 14px; font: 16px var(--z-body); }

/* 휴대폰 아래 연락 줄 */
.callbar { display: none; }

@media (max-width: 1024px) {
  nav.gnb, .tools .z-btn { display: none; }
  .burger { display: block; margin-left: auto; }
}
@media (max-width: 760px) {
  :root { --z-gutter: 16px; }
  body { padding-bottom: 34px; }
  .strip { height: 32px; justify-content: flex-start; padding: 0 16px; }
  .strip .z-mono { font-size: 10px; }
  .strip .pc { display: none; }
  .dealer-btn { right: 12px; padding: 4px 10px; font-size: 10px; max-width: 46vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .dealer-btn:not(.on) { background: var(--z-black); }   /* 긴 상호가 전화번호를 덮지 않게 */
  header.site { height: 60px; }
  .logo b { font-size: 28px; }
  .thread { display: none; }
  .spec { grid-template-columns: 1fr 1fr; gap: 16px; }
  .spec dd { font-size: 16px; }
  .ask { border-radius: 50% 50% 0 0 / 50px 50px 0 0; }
  .ask .in { grid-template-columns: minmax(0, 1fr); padding: 96px 16px 100px; gap: 32px; }
  .ask h2 { font-size: 46px; }
  .acts .z-btn { min-height: 52px; flex: 1 1 100%; justify-content: center; font-size: 13px; }
  footer.site { padding: 64px 16px 44px; }
  footer.site .grid2 { grid-template-columns: 1fr 1fr; gap: 32px; }
  footer.site .big { grid-column: 1 / -1; font-size: 96px; }
  footer.site .col a, footer.site .col span { font-size: 16px; padding: 8px 0; }
  .buddy { position: fixed; left: auto; right: 10px; top: auto; bottom: 46px; width: 70px; transform: none !important; z-index: 15; }
  .callbar { display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 16; height: calc(34px + env(safe-area-inset-bottom)); background: var(--z-black); padding-bottom: env(safe-area-inset-bottom); }
  .callbar a { display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 5px; color: #fff; font: 700 13px/1 var(--z-body); }   /* 높이 절반 (대표님 2026-10-15: 투박함) — 아이콘·글자 가로로 */
  .callbar a b { font: 400 14px/1 var(--z-display); }
  .callbar a.kakao { background: var(--z-red); }
}