/* AUVEX — 공통 스타일
   세 화면(중앙 / GAME & APP / WEB)이 같은 토큰과 같은 껍데기를 씁니다. */

:root{
  --paper:#f4f3ef;
  --paper-deep:#eae9e4;
  --ink:#151515;
  --ink-soft:#5f5f5a;
  --acid:#c8f247;
  --white:#fff;
  --line:rgba(21,21,21,.15);
  --line-soft:rgba(21,21,21,.08);
  --line-dark:rgba(255,255,255,.16);
  --sans:"IBM Plex Sans KR",system-ui,-apple-system,sans-serif;
  --serif:"Noto Serif KR",Georgia,serif;
  --gutter:clamp(20px,5vw,80px);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  word-break:keep-all;
  overflow-wrap:break-word;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.05em;line-height:1.1;text-wrap:balance}
p{margin:0}
:focus-visible{outline:2px solid var(--acid);outline-offset:3px}
.on-dark :focus-visible{outline-color:var(--acid)}

/* ---------- 페이지 전환 ---------- */
.shell{transition:transform .34s var(--ease),opacity .34s var(--ease)}
.shell.leave-up{transform:translateY(-6vh);opacity:0}
.shell.leave-down{transform:translateY(6vh);opacity:0}
.shell.enter-up{animation:enterUp .42s var(--ease) both}
.shell.enter-down{animation:enterDown .42s var(--ease) both}
@keyframes enterUp{from{transform:translateY(7vh);opacity:0}to{transform:none;opacity:1}}
@keyframes enterDown{from{transform:translateY(-7vh);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){
  .shell,.shell.enter-up,.shell.enter-down{animation:none!important;transition:none!important;transform:none!important;opacity:1!important}
}

/* ---------- 상단 바 ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:16px var(--gutter);
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand img{width:40px;height:30px;display:block}
.brand b{font-size:20px;font-weight:600;letter-spacing:-.07em}
.switch{display:flex;align-items:center;gap:6px}
.switch a{
  font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-soft);padding:9px 13px;border:1px solid transparent;
  transition:color .18s,border-color .18s,background .18s;
}
.switch a:hover{color:var(--ink);border-color:var(--line)}
.switch a[aria-current="page"]{color:var(--ink);border-color:var(--ink)}

/* ---------- 갈래 레일 ---------- */
.rail{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:26px var(--gutter);
  background:var(--ink);color:var(--white);
  transition:background .2s;
}
.rail:hover{background:#242420}
.rail-in{display:flex;flex-direction:column;gap:5px;min-width:0}
.rail-kicker{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#ffffff8a}
.rail-title{font-size:clamp(20px,3.2vw,30px);font-weight:600;letter-spacing:-.04em;line-height:1.15}
.rail-title em{font-family:var(--serif);font-style:normal;font-weight:500;color:var(--acid)}
.rail-arrow{
  flex:none;display:grid;place-items:center;width:46px;height:46px;
  border:1px solid var(--line-dark);font-size:17px;color:var(--acid);
  transition:background .18s,color .18s,transform .18s;
}
.rail:hover .rail-arrow{background:var(--acid);color:var(--ink)}
.rail-top:hover .rail-arrow{transform:translateY(-3px)}
.rail-bottom:hover .rail-arrow{transform:translateY(3px)}
.rail-hint{font-size:11px;color:#ffffff6b;letter-spacing:.02em}
@media (max-width:640px){.rail{padding:20px var(--gutter)}.rail-hint{display:none}}

/* ---------- 섹션 공통 ---------- */
.sec{padding:clamp(64px,9vw,128px) var(--gutter)}
.sec-dark{background:var(--ink);color:var(--white)}
.label{
  margin:0 0 26px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-soft);display:inline-flex;align-items:center;gap:11px;
}
.label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acid)}
.sec-dark .label{color:#ffffff8a}
.serif{font-family:var(--serif);font-style:normal;font-weight:500;letter-spacing:-.025em}

/* ---------- 히어로 ---------- */
.hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,72px);
  align-items:center;padding:clamp(48px,7vw,92px) var(--gutter) clamp(40px,6vw,80px);
}
.hero h1{font-size:clamp(38px,6.2vw,80px)}
.hero-lede{margin:26px 0 0;max-width:34ch;color:var(--ink-soft);font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:0 22px;
  font-size:13px;font-weight:600;letter-spacing:-.02em;
  transition:gap .18s var(--ease),background .18s,color .18s,border-color .18s;
}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:#33332f;gap:18px}
.btn-line{border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--ink);gap:18px}
.sec-dark .btn-line{border-color:var(--line-dark);color:var(--white)}
.sec-dark .btn-line:hover{background:var(--acid);border-color:var(--acid);color:var(--ink)}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:12px 40px;margin-top:44px;
  padding-top:22px;border-top:1px solid var(--line-soft);
}
.hero-meta div{display:flex;flex-direction:column;gap:5px}
.hero-meta span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.hero-meta strong{font-size:14px;font-weight:500}
.hero-art{
  position:relative;aspect-ratio:5/6;min-height:300px;overflow:hidden;
  background:linear-gradient(150deg,#e6e5e0 0 52%,#1a1a1a 52.3% 100%);
}
.hero-art::before{
  content:"";position:absolute;inset:14% 12% 20% 22%;
  border:1px solid #ffffff3d;border-radius:50%;transform:rotate(-14deg);
}
.hero-art::after{
  content:"";position:absolute;right:22%;top:44%;width:11px;height:11px;border-radius:50%;background:var(--paper);
}
.hero-art-top,.hero-art-bot{
  position:absolute;left:20px;right:20px;display:flex;justify-content:space-between;
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;
}
.hero-art-top{top:18px;color:#151515a3}
.hero-art-bot{bottom:18px;color:#ffffffa8}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero-art{aspect-ratio:4/3;min-height:0;order:-1}
}

/* ---------- 스테이트먼트 ---------- */
.statement{background:var(--paper-deep);padding:clamp(56px,8vw,112px) var(--gutter)}
.statement h2{font-size:clamp(28px,4.2vw,54px);max-width:18ch}
.statement-kicker{margin:0 0 24px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.statement-foot{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:38px;padding-top:20px;
  border-top:1px solid var(--line-soft);
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);
}

/* ---------- 매니페스토(어두운 섹션) ---------- */
.manifesto{position:relative;overflow:hidden}
.manifesto::before{
  content:"A";position:absolute;top:2%;right:-3vw;
  font-size:min(62vw,760px);font-weight:600;line-height:.72;letter-spacing:-.2em;
  color:#ffffff07;pointer-events:none;
}
.manifesto-grid{position:relative;display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(28px,7vw,90px);align-items:end}
.manifesto h2{font-size:clamp(34px,5.6vw,76px);font-weight:500;line-height:1.1}
.manifesto-aside{display:flex;flex-direction:column;align-items:flex-start;gap:28px}
.manifesto-aside p{color:#ffffffb5;max-width:32ch}
.meta-row{
  display:flex;flex-wrap:wrap;gap:16px 56px;margin-top:clamp(44px,6vw,76px);
  padding-top:26px;border-top:1px solid var(--line-dark);position:relative;
}
.meta-row div{display:flex;flex-direction:column;gap:6px}
.meta-row span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#ffffff7a}
.meta-row strong{font-size:15px;font-weight:500}
@media (max-width:860px){.manifesto-grid{grid-template-columns:1fr;align-items:start;gap:30px}}

/* ---------- 값 카드 ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);margin-top:clamp(36px,5vw,64px)}
.values article{background:var(--paper);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;gap:14px}
.values .n{font-size:11px;letter-spacing:.14em;color:var(--ink-soft)}
.values h3{font-size:19px;letter-spacing:-.03em}
.values p{color:var(--ink-soft);font-size:14px}
@media (max-width:860px){.values{grid-template-columns:1fr}}

/* ---------- 컨택트 ---------- */
.contact{background:var(--acid);color:var(--ink)}
.contact .label{color:#15151599}
.contact h2{font-size:clamp(32px,5.2vw,68px)}
.contact-grid{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-top:38px}
.contact p{max-width:34ch;color:#151515c4}
.contact-mail{text-align:right}
.contact-mail span{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#15151599;margin-bottom:8px}
.contact-mail a{font-size:clamp(15px,1.7vw,20px);font-weight:600;border-bottom:1px solid #15151552;letter-spacing:-.02em}
.contact-mail a:hover{border-color:var(--ink)}
@media (max-width:640px){.contact-mail{text-align:left}}

/* ---------- 제품 카드 ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px);margin-top:clamp(36px,5vw,64px)}
@media (max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.cards{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;border:1px solid var(--line-soft);background:var(--white)}
.shot{position:relative;aspect-ratio:11/10;overflow:hidden;background:#0e1216;touch-action:pan-y}
.shot.on-paper{background:var(--paper)}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .38s ease}
.shot img.is-on{opacity:1}
.shot img[data-fit="contain"]{object-fit:contain;padding:12px 12px 46px}
.shot-ui{
  position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:flex-end;
  justify-content:space-between;gap:12px;padding:14px 16px;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,.45),rgba(0,0,0,0));
}
.shot.on-paper .shot-ui{background:linear-gradient(to top,rgba(244,243,239,.88),rgba(244,243,239,0))}
.dots{display:flex;gap:6px;pointer-events:auto}
.dots button{width:18px;height:3px;border:0;padding:0;cursor:pointer;background:#ffffff5e;transition:width .2s,background .2s}
.dots button.is-on{width:26px;background:var(--acid)}
.shot.on-paper .dots button{background:#1515153d}
.shot.on-paper .dots button.is-on{background:var(--ink)}
.shot-meta{
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#ffffffc7;
  text-align:right;line-height:1.5;white-space:nowrap;
}
.shot.on-paper .shot-meta{color:#151515a3}
.shot-hint{display:block;opacity:0;transition:opacity .22s}
.shot:hover .shot-hint,.shot:focus-visible .shot-hint{opacity:1}
@media (hover:none){.shot-hint{opacity:1}}
.card-body{display:flex;flex-direction:column;gap:14px;padding:22px clamp(18px,2vw,26px) 24px;flex:1}
.card-top{display:flex;justify-content:space-between;gap:12px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.card-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.card-title h3{font-size:25px;letter-spacing:-.05em}
.card-title p{margin-top:6px;font-size:12px;color:var(--ink-soft)}
.wip{
  flex:none;align-self:flex-start;border:1px solid var(--line);padding:9px 12px;
  font-size:10px;font-weight:600;letter-spacing:.12em;color:var(--ink-soft);white-space:nowrap;
}
.arrow{
  flex:none;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);
  transition:background .18s,color .18s,transform .18s;
}
.arrow:hover{background:var(--ink);color:var(--white);transform:rotate(8deg)}
.card-desc{color:var(--ink-soft);font-size:14px;flex:1}
.card-foot{display:flex;flex-wrap:wrap;align-items:center;gap:17px;padding-top:15px;border-top:1px solid var(--line-soft)}
.card-foot a{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:600}
.card-foot a.sub{color:var(--ink-soft)}
.card-foot a:first-child:hover{text-decoration:underline;text-underline-offset:4px}
.status{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:600;color:var(--ink-soft)}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acid);box-shadow:0 0 0 3px #c8f2473d}

/* ---------- 레퍼런스 ---------- */
.notice{
  margin:30px 0 0;padding:14px 18px;border:1px solid var(--line);
  max-width:60ch;font-size:13px;color:var(--ink-soft);background:var(--paper-deep);
}
.notice b{color:var(--ink);font-weight:600}
.refs{display:flex;flex-direction:column;gap:clamp(44px,7vw,92px);margin-top:clamp(40px,5vw,68px)}
.ref{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(24px,4vw,54px);align-items:start}
@media (max-width:900px){.ref{grid-template-columns:1fr;gap:22px}}
.frame{position:relative;border:1px solid var(--line);background:#fff;aspect-ratio:16/10;overflow:hidden;display:block}
.frame iframe{position:absolute;top:0;left:0;width:1440px;height:900px;border:0;transform-origin:top left;pointer-events:none}
.frame .ph{position:absolute;inset:0;display:grid;place-items:center;background:var(--paper-deep);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.frame::after{
  content:"전체 화면으로 열기 ↗";position:absolute;inset:auto 0 0 0;padding:12px 16px;
  font-size:11px;font-weight:600;color:#fff;background:linear-gradient(to top,rgba(0,0,0,.72),transparent);
  opacity:0;transition:opacity .22s;
}
.frame:hover::after,.frame:focus-visible::after{opacity:1}
.ref-meta{display:flex;flex-direction:column;gap:17px}
.ref-kind{display:flex;justify-content:space-between;gap:14px;padding-bottom:13px;border-bottom:1px solid var(--line-soft);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.ref-meta h3{font-size:clamp(22px,2.5vw,30px)}
.ref-meta h3 small{display:block;margin-top:7px;font-size:13px;font-weight:400;letter-spacing:0;color:var(--ink-soft)}
.ref-meta p{color:var(--ink-soft);font-size:14px;max-width:44ch}
.sw{display:flex;flex-wrap:wrap;gap:7px}
.sw i{width:26px;height:26px;border:1px solid var(--line-soft)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.tags li{font-size:11px;color:var(--ink-soft);border:1px solid var(--line-soft);padding:5px 9px;white-space:nowrap}

/* ---------- 푸터 ---------- */
.foot{background:var(--ink);color:#fff;padding:34px var(--gutter) 0}
.foot-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 30px;padding-bottom:28px}
.foot-brand{display:inline-flex;align-items:center;gap:11px}
.foot-brand img{width:38px;height:28px;filter:invert(1)}
.foot-brand b{font-size:19px;font-weight:600;letter-spacing:-.07em}
.foot-tag{color:#ffffff7a;font-size:11px}
.foot-right{margin-left:auto;display:flex;flex-wrap:wrap;gap:10px 26px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff7a}
.biz{
  display:flex;flex-wrap:wrap;column-gap:13px;row-gap:2px;
  padding:20px 0 34px;border-top:1px solid #ffffff1f;
  font-size:11px;line-height:1.85;color:#ffffff5e;
}
.biz span::after{content:"|";color:#ffffff2e;margin-left:13px}
.biz span:last-child::after{content:none}
@media (max-width:640px){
  .foot-right{margin-left:0}
  .biz{font-size:10px;column-gap:9px;padding-bottom:28px}
  .biz span::after{margin-left:9px}
}

/* /web 하단의 얇은 문의 띠 — 형광색을 크게 깔지 않고 한 줄로만 */
.cta-slim{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 22px;
  margin:clamp(48px,7vw,88px) var(--gutter) 0;padding:14px 18px;
  background:var(--acid);color:var(--ink);font-size:13px;line-height:1.5;
}
.cta-slim p{margin:0;max-width:62ch}
.cta-slim b{font-weight:600}
.cta-slim a{font-size:12px;font-weight:600;white-space:nowrap;border-bottom:1px solid #15151552;padding-bottom:1px}
.cta-slim a:hover{border-color:var(--ink)}
@media (max-width:640px){.cta-slim{padding:13px 15px;font-size:12px}}