/* ==========================================================================
   CHANCE v2 — Design System
   밝은 바탕 · 잉크 텍스트 · 단일 브랜드 그린. 모든 v2 페이지가 이 파일 하나를 공유한다.
   ========================================================================== */
@import url("/fonts/pretendard/pretendardvariable-dynamic-subset.css");

:root{
  /* color */
  --bg:#ffffff;
  --bg-2:#f6f7f9;
  --bg-3:#eef1f4;
  --ink:#0b1220;
  --ink-2:#2b3441;
  --muted:#5b6573;
  --muted-2:#8a93a0;
  --line:#e4e7ec;
  --line-2:#d3d8df;
  --brand:#0a9b6f;
  --brand-ink:#067552;
  --brand-soft:#e8f6f0;
  --brand-line:#bfe7d6;
  --warn:#c2410c;
  --dark:#0b1220;
  /* type */
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;
  --fs-display:clamp(40px,6.2vw,76px);
  --fs-h1:clamp(34px,4.6vw,56px);
  --fs-h2:clamp(28px,3.4vw,42px);
  --fs-h3:clamp(19px,1.6vw,22px);
  --fs-lead:clamp(17px,1.4vw,19px);
  --fs-body:16px;
  --fs-sm:14px;
  --fs-xs:12.5px;
  /* space & shape */
  --wrap:1200px;
  --gutter:24px;
  --sec:clamp(80px,10vw,136px);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow-1:0 1px 2px rgba(11,18,32,.05),0 1px 3px rgba(11,18,32,.04);
  --shadow-2:0 12px 32px -12px rgba(11,18,32,.16),0 2px 6px rgba(11,18,32,.04);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:68px;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:var(--fs-body);line-height:1.7;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,video,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px}
.skip:focus{top:12px}

.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter)*2);margin:0 auto;padding-inline:var(--gutter)}
.sec{padding-block:var(--sec)}
.sec-tint{background:var(--bg-2)}
.sec-dark{background:var(--dark);color:#e8edf3}
.ico{width:24px;height:24px;flex:none}
.ico-sm{width:18px;height:18px;flex:none}

/* ---------- type ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-sm);font-weight:650;color:var(--brand-ink);letter-spacing:0}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.sec-dark .eyebrow{color:#6ee7b7}
.display{font-size:var(--fs-display);line-height:1.12;letter-spacing:-.035em;font-weight:760}
.h1{font-size:var(--fs-h1);line-height:1.18;letter-spacing:-.032em;font-weight:740}
.h2{font-size:var(--fs-h2);line-height:1.24;letter-spacing:-.03em;font-weight:720}
.h3{font-size:var(--fs-h3);line-height:1.4;letter-spacing:-.02em;font-weight:680}
.lead{font-size:var(--fs-lead);line-height:1.7;color:var(--muted)}
.sec-dark .lead{color:#a9b4c2}
.muted{color:var(--muted)}
.hl{color:var(--brand-ink)}
.sec-head{max-width:720px;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .h2{margin-top:14px}
.sec-head .lead{margin-top:16px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,56px)}
.sec-head-row .sec-head{margin-bottom:0}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.02em}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 24px;border-radius:12px;border:1px solid transparent;font-size:16px;font-weight:650;letter-spacing:-.01em;white-space:nowrap;transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}
.btn .ico-sm{transition:transform .2s var(--ease)}
.btn:hover .ico-sm{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#1f2937}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-ink)}
.btn-line{background:#fff;border-color:var(--line-2);color:var(--ink)}
.btn-line:hover{border-color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);padding-inline:4px}
.btn-sm{height:42px;padding:0 16px;font-size:15px;border-radius:10px}
.btn-block{width:100%}
.sec-dark .btn-line{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.sec-dark .btn-line:hover{border-color:#fff}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:650;color:var(--ink)}
.link .ico-sm{width:16px;height:16px;transition:transform .2s var(--ease)}
.link:hover .ico-sm{transform:translateX(3px)}
.link:hover{color:var(--brand-ink)}

/* ---------- chips & badges ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 11px;border-radius:999px;background:var(--bg-3);color:var(--ink-2);font-size:13px;font-weight:600}
.chip-brand{background:var(--brand-soft);color:var(--brand-ink)}
.chip-line{background:#fff;border:1px solid var(--line)}

/* ---------- header ---------- */
.gh{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.gh.is-scrolled{border-bottom-color:var(--line)}
.gh-in{display:flex;align-items:center;gap:32px;height:var(--header-h)}
.logo{display:inline-flex;align-items:center;gap:9px;font-weight:780;font-size:21px;letter-spacing:-.04em;color:var(--ink)}
.logo svg{width:30px;height:30px}
.logo img{height:26px;width:auto}
.gnav{display:flex;align-items:center;gap:4px;margin-left:12px}
.gnav>li{position:relative}
.gnav>li>a,.gnav>li>button{display:inline-flex;align-items:center;gap:4px;height:40px;padding:0 14px;border-radius:10px;border:0;background:none;font-size:15.5px;font-weight:600;color:var(--ink-2)}
.gnav>li>a:hover,.gnav>li>button:hover,.gnav>li>a[aria-current="page"]{color:var(--ink);background:var(--bg-2)}
.gnav>li>button::after{content:"";width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:translateY(-2px) rotate(45deg);margin-left:4px;opacity:.6}
.gh-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.gh-tel{font-size:15px;font-weight:650;color:var(--ink-2);padding:0 8px}
.gh-tel:hover{color:var(--ink)}
.gh-burger{display:none;width:44px;height:44px;border:0;background:none;align-items:center;justify-content:center;border-radius:10px;margin-left:auto}
/* mega menu */
.mega{position:absolute;left:-12px;top:calc(100% + 10px);width:720px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-2);display:grid;grid-template-columns:1fr 1fr;gap:4px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s}
.mega::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.gnav>li:hover .mega,.gnav>li:focus-within .mega,.gnav>li.open .mega{opacity:1;visibility:visible;transform:none}
.mega a{display:flex;gap:14px;padding:11px 12px;border-radius:12px}
.mega .mg{display:flex;flex-direction:column;padding:6px 4px}
.mega .mg-h{font-size:12.5px;font-weight:750;color:var(--brand-ink);letter-spacing:.02em;padding:4px 12px 6px}
.mega a:hover{background:var(--bg-2)}
.mega .mi{width:40px;height:40px;border-radius:10px;background:var(--brand-soft);color:var(--brand-ink);display:grid;place-items:center;flex:none}
.mega b{display:block;font-size:15px;font-weight:680;color:var(--ink);line-height:1.4}
.mega small{display:block;font-size:13px;color:var(--muted);line-height:1.5;margin-top:2px}
/* mobile drawer */
.drawer{position:fixed;inset:var(--header-h) 0 0 0;z-index:99;background:#fff;padding:12px var(--gutter) calc(32px + env(safe-area-inset-bottom,0px));overflow:auto;display:none}
.drawer.open{display:block}
.drawer .dg{padding:16px 0;border-bottom:1px solid var(--line)}
.drawer .dg>b{display:block;font-size:13px;color:var(--muted-2);font-weight:650;margin-bottom:6px}
.drawer .dg a{display:flex;align-items:center;justify-content:space-between;padding:12px 0;font-size:17px;font-weight:650}
.drawer .dcta{display:grid;gap:10px;margin-top:24px}
body.drawer-open{overflow:hidden}

/* ---------- cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease)}
a.card:hover,.card.is-link:hover{border-color:var(--line-2);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.card-ico{width:48px;height:48px;border-radius:12px;background:var(--brand-soft);color:var(--brand-ink);display:grid;place-items:center;margin-bottom:22px}
.card .h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px;line-height:1.65}

/* ---------- grid helpers ---------- */
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.stat{padding:28px 24px 4px 0}
.stat+.stat{padding-left:24px;border-left:1px solid var(--line)}
.stat b{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:750;letter-spacing:-.035em;line-height:1.1}
.stat b small{font-size:.5em;font-weight:650;margin-left:2px;letter-spacing:-.01em}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:15px}

/* ---------- form ---------- */
.field{display:grid;gap:8px}
.field label{font-size:14px;font-weight:650;color:var(--ink-2)}
.field input,.field textarea,.field select{width:100%;height:52px;padding:0 16px;border:1px solid var(--line-2);border-radius:12px;background:#fff;font:inherit;font-size:16px;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.field textarea{height:120px;padding:14px 16px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(10,155,111,.14)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);line-height:1.55}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--brand);flex:none}
.form-msg{font-size:14.5px;min-height:1.5em}
.form-msg.ok{color:var(--brand-ink)}
.form-msg.err{color:var(--warn)}

/* ---------- footer ---------- */
.gf{background:var(--bg-2);border-top:1px solid var(--line);padding:72px 0 40px;font-size:14.5px;color:var(--muted)}
.gf-top{display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:32px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.gf-brand p{margin-top:16px;max-width:300px;line-height:1.65}
.gf nav b{display:block;color:var(--ink);font-size:14.5px;font-weight:700;margin-bottom:14px}
.gf nav a{display:block;padding:5px 0}
.gf nav a:hover{color:var(--ink)}
.gf-legal{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-top:32px;font-size:13px;line-height:1.8;color:var(--muted-2)}
.gf-legal a:hover{color:var(--ink)}
.gf-legal .links{display:flex;gap:18px}
.gf-legal .links a:first-child{color:var(--ink-2);font-weight:650}

/* ---------- reveal (motion.js 가 html.motion-on 추가) ---------- */
.motion-on [data-reveal]{opacity:0;transform:translate3d(0,18px,0);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.motion-on [data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .motion-on [data-reveal]{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .gnav,.gh-tel,.gh-cta .btn-line{display:none}
  .gh-burger{display:inline-flex}
  .gh-cta{margin-left:auto}
  .gh-burger{margin-left:4px}
  .gh-in{gap:8px}
  .gf-top{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gf-brand{grid-column:1/-1}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:640px){
  :root{--gutter:20px;--header-h:60px}
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .card{padding:24px}
  .btn{height:50px;padding:0 20px}
  .gh-cta .btn{height:40px;padding:0 14px;font-size:14.5px}
  .gf-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
  .gf-legal{flex-direction:column;gap:16px}
}

/* 한글 줄바꿈 */
body *{word-break:keep-all;overflow-wrap:break-word;line-break:strict}
.display,.h1,.h2,.h3,h1,h2,h3{text-wrap:balance}
p,li,.lead{text-wrap:pretty}