/* 홈페이지 정적 시제품 — 같은 집안 규칙(설계서 §5-1) 한 벌 + 사이트별 판(§5-2)
   서체: Pretendard·Noto Sans JP 서브셋(woff2) → 없으면 시스템 글꼴 · 외부 요청 0 */
@font-face{font-family:"PretendardSub";src:url(fonts/pretendard-sub.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ko:"PretendardSub",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;
  --ja:"NotoJPSub","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",sans-serif;
  --gut:24px; --sec:96px; --ease:cubic-bezier(.22,.61,.36,1); --bounce:cubic-bezier(.34,1.45,.64,1);
  --t:.5s;
}
@media (min-width:900px){:root{--gut:64px;--sec:160px}}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{font-family:var(--ko);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word;line-break:strict;overflow-x:clip}
:lang(ja), .ja{font-family:var(--ja);word-break:normal;line-break:strict}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}

/* ---------- 판(테마) ---------- */
body.p6{--bg:#000;--fg:#F5F5F7;--mut:#86868B;--dim:#3A3A3E;--line:#2C2C2E;--card:#111113;--accent:#D7282F;--pill-bg:#F5F5F7;--pill-fg:#000;--focus:#8AB4FF;--r:12px;background:#000;color:var(--fg)}
body.gc{--bg:#fff;--fg:#181820;--mut:#6E6E7C;--dim:#C9C9D2;--line:#ECECF1;--card:#fff;--accent:#E8517A;--accent-d:#C23A64;--tint:#FFF4F6;--pill-bg:#181820;--pill-fg:#fff;--focus:#E8517A;--r:24px;
  --sh1:0 0 0 1px #ECECF1,0 12px 32px rgba(24,24,32,.08);--sh2:0 0 0 1px #ECECF1,0 18px 40px rgba(24,24,32,.12);background:#fff;color:var(--fg)}

/* ---------- 머리 ---------- */
.hd{position:sticky;top:0;z-index:40;height:56px;display:flex;align-items:center;gap:12px;padding:0 var(--gut);background:color-mix(in srgb,var(--bg) 82%,transparent);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px)}
.hd .logo{display:flex;align-items:center;height:44px;flex:none}
.p6 .hd .logo img{height:19px;width:auto}
.gc .hd .logo img{height:36px;width:auto}
.hd nav{display:none;margin-left:auto;gap:32px;font-size:15px;font-weight:500}
.hd nav a,.hd nav span{color:var(--mut);display:inline-flex;align-items:center;min-height:44px}
.hd nav a:hover,.hd nav a[aria-current]{color:var(--fg)}
.hd nav span{opacity:.55;cursor:default}
.abc{display:flex;align-items:center;gap:2px;margin-left:auto;padding:3px;border-radius:999px;background:color-mix(in srgb,var(--fg) 8%,transparent)}
.abc b{font-size:14px;font-weight:600;color:var(--mut);padding:0 6px 0 8px}
.abc button{min-width:44px;height:44px;border-radius:999px;font-size:14px;font-weight:700;color:var(--mut)}
.abc button[aria-pressed=true]{background:var(--fg);color:var(--bg)}
.burger{width:44px;height:44px;margin-right:-10px;display:grid;place-items:center;flex:none}
.burger i{display:block;width:18px;height:1.5px;background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor;transition:transform .3s var(--ease)}
.menu{position:fixed;inset:56px 0 auto 0;z-index:39;background:var(--bg);padding:8px var(--gut) 24px;border-bottom:1px solid var(--line);display:none}
.menu.open{display:block}
.menu a,.menu span{display:flex;align-items:center;min-height:52px;font-size:19px;font-weight:600;border-bottom:1px solid var(--line)}
.menu span{color:var(--fg);font-weight:600}
@media (min-width:900px){.hd{height:64px}.hd nav{display:flex}.abc{margin-left:24px}.burger{display:none}.menu{display:none!important}}
.abc-only .abc{margin-left:auto}
@media (max-width:359px){.abc b{display:none}}

/* ---------- 장(섹션) 문법 ---------- */
.sec{padding:var(--sec) var(--gut) 0;position:relative}
.wrap{max-width:1040px;margin:0 auto}
.lb{font-size:15px;font-weight:600;color:var(--mut);letter-spacing:-.005em}
.gc .lb{color:var(--accent)}
.h2{font-size:34px;line-height:1.24;font-weight:700;letter-spacing:-.028em;margin-top:8px}
.lead{font-size:17px;line-height:1.6;margin-top:20px;color:var(--mut);max-width:34em}
.lead b,.lead strong{color:var(--fg);font-weight:600}
.note{font-size:14px;line-height:1.5;color:var(--mut);margin-top:12px}
.note a{text-decoration:underline;text-underline-offset:.2em;display:inline-block;padding:12px 0;margin:-12px 0}
.ex{display:inline-flex;align-items:center;font-size:14px;font-weight:600;line-height:1;color:var(--mut);padding:7px 11px;border-radius:999px;background:var(--card);box-shadow:0 0 0 1px var(--line)}
.dk{display:none}
@media (min-width:900px){.h2{font-size:56px;line-height:1.14}.lead{font-size:20px}.lb{font-size:17px}.dk{display:inline}.ph-br{display:none}}
.pill{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;background:var(--pill-bg);color:var(--pill-fg);font-weight:600;font-size:16px;white-space:nowrap;transition:transform .2s var(--ease)}
.pill:active{transform:scale(.97)}
.gc .pill{transition:transform .35s var(--bounce)}
.gc .pill:hover{transform:translateY(-2px)}
.link{display:inline-flex;align-items:center;min-height:44px;color:var(--accent);font-weight:600}
.p6 .link{color:#2997FF}

/* ---------- 등장(작은 효과 0.5초 · 한 번) ---------- */
.js [data-rv]{opacity:0;transform:translateY(24px);transition:opacity var(--t) var(--ease),transform var(--t) var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
.js [data-rv].in{opacity:1;transform:none}
.js [data-rv=left]{transform:translateX(48px)}
.js [data-rv=left].in{transform:none}
.gc.js [data-rv=pop]{transform:translateY(18px) scale(.94);transition-timing-function:var(--ease),var(--bounce)}
.gc.js [data-rv=pop].in{transform:none}

/* 기기 틀 */
.frame{border-radius:var(--r);overflow:hidden;box-shadow:0 0 0 1px var(--line);background:var(--card)}
.p6 .frame{box-shadow:0 0 0 1px rgba(255,255,255,.16)}
.gc .frame{box-shadow:var(--sh1)}
.phone{width:280px;border-radius:40px;padding:10px;background:#fff;box-shadow:var(--sh2)}
.phone img{border-radius:30px}

/* ---------- 폼 ---------- */
.form{display:grid;gap:16px;margin-top:32px}
.fld{display:grid;gap:6px}
.fld label,.fld .flab{font-size:15px;font-weight:600}
.fld input,.fld textarea,.fld select{width:100%;min-height:48px;border-radius:12px;border:1px solid #D2D2D7;background:#fff;color:#1D1D1F;padding:12px 14px;font-size:17px}
.fld textarea{min-height:120px;resize:vertical}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 30%,transparent)}
.fld.bad input,.fld.bad textarea{border-color:#D70015}
.fld .err{display:none;font-size:14px;color:#D70015}
.fld.bad .err{display:block}
.chk{display:flex;align-items:center;gap:10px;min-height:44px;font-size:16px}
.chk input{width:22px;height:22px;accent-color:var(--fg);flex:none}
.tel{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:6px;align-items:center}
.tel span{color:#86868B}
@media (min-width:900px){.form{grid-template-columns:1fr 1fr;column-gap:24px}.form .full{grid-column:1/-1}}
.fstate{display:none;align-items:center;gap:14px;padding:20px;border-radius:16px;background:#F5F5F7;color:#1D1D1F;font-size:16px;line-height:1.5}
.fstate.on{display:flex}
.fstate svg{flex:none}
.fstate .ck path{stroke-dasharray:40;stroke-dashoffset:40}
.fstate.on .ck path{animation:draw .6s .1s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.spin{width:22px;height:22px;border-radius:50%;border:2.5px solid #D2D2D7;border-top-color:#1D1D1F;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(1turn)}}
.review{margin-top:28px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:#6E6E73}
.review button{min-height:44px;padding:0 14px;border-radius:999px;background:#F5F5F7;color:#1D1D1F;font-size:14px;font-weight:600}
.trk{display:none}

/* ---------- 바닥 ---------- */
.ft{padding:48px var(--gut) 56px;font-size:14px;line-height:1.7;color:var(--mut);border-top:1px solid var(--line)}
.ft b{color:var(--fg);font-weight:600}

/* 모션 끔: 끝 장면을 즉시 */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-rv]{opacity:1!important;transform:none!important}
}