:root { color-scheme: dark; --bronze:#d9a466; --cream:#f1e5d4; --bg:#08090a; }
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;width:100%;min-height:100%;background:var(--bg);color:var(--cream)}
body{font-family:system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif}
.landing{position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;width:100%;height:100vh;height:100dvh;min-height:320px;overflow:hidden;background:#08090a}
.ambient{position:absolute;inset:-6%;background:url('poster.webp') center/cover no-repeat;filter:blur(32px) brightness(.38) saturate(.7);transform:scale(1.08);pointer-events:none}
.ambient-tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,3,5,.42) 0%,rgba(2,3,5,0) 28%,rgba(2,3,5,0) 71%,rgba(2,3,5,.50) 100%);pointer-events:none}
.scene{position:relative;z-index:1;width:100vw;height:100vh;height:100dvh;overflow:hidden;flex-shrink:0;background:#070707}
.poster,.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;pointer-events:none}
.poster{z-index:0;display:block}
.hero-video{z-index:1;display:block;opacity:0;transition:opacity .6s ease}
.hero-video.is-ready{opacity:1}
.overlay{position:absolute;top:calc(50% + max(7.03125vw, 12.5vh));left:0;width:100%;z-index:2;text-align:center;pointer-events:none;text-shadow:0 2px 13px rgba(0,0,0,.95);transform:translateZ(0)}
.coming-soon{display:flex;flex-direction:column;align-items:center}
.status-line{height:1px;width:21%;max-width:310px;background:linear-gradient(90deg,transparent,rgba(234,177,105,.8),transparent);margin-bottom:clamp(5px,1.2vw,17px)}
.coming-soon h1{margin:0;color:var(--bronze);font-weight:650;font-size:clamp(13px,2.15vw,31px);letter-spacing:.28em;padding-left:.28em;line-height:1.4}
.coming-soon p{margin:clamp(3px,.4vw,8px) 0 0;color:#f2eee7;font-size:clamp(10px,1.03vw,16px);letter-spacing:.04em;font-weight:450}
.launch-actions{display:flex;flex-direction:column;gap:9px;align-items:center;pointer-events:auto}
.launch-actions[hidden]{display:none!important}
.launch-actions .action-primary,.launch-actions .action-secondary{display:inline-flex;align-items:center;justify-content:center;min-width:180px;min-height:43px;border-radius:6px;border:1px solid rgba(221,165,95,.9);font-size:14px;font-weight:700;letter-spacing:.04em;text-decoration:none;padding:10px 22px;transition:background .18s,transform .18s}
.action-primary{color:#14100c;background:linear-gradient(105deg,#e7bb7e,#b68142);box-shadow:0 3px 20px rgba(190,128,63,.16)}
.action-secondary{color:#e8ccab;background:rgba(10,9,10,.8)}
.launch-actions a:hover{transform:translateY(-2px)}
.launch-actions a:focus-visible{outline:2px solid white;outline-offset:3px}
.launch-actions .disabled{opacity:.55;cursor:not-allowed;pointer-events:none}
.launch-actions .action-row{display:flex;gap:10px}
/* 세로 모바일: 영상의 중앙 로고가 잘리지 않도록 중앙 부분을 확대해 보이고,
   주변은 원본 포스터의 어두운 앰비언트로 채웁니다. */
@media (max-aspect-ratio: 9/11) {
  .landing{min-height:320px}
  .ambient{inset:-15%;background-position:center center;filter:blur(22px) brightness(.29) saturate(.85);transform:scale(1.08)}
  .ambient-tint{background:linear-gradient(180deg,rgba(2,3,5,.57),rgba(2,3,5,.08) 32%,rgba(2,3,5,.06) 58%,rgba(2,3,5,.67))}
  .scene{--mobile-stage-width:200vw;--mobile-stage-center:47%;position:absolute;inset:0;width:100%;height:100%;transform:none;background:transparent}
  .poster,.hero-video{
    inset:auto;
    left:50%;top:var(--mobile-stage-center);
    width:var(--mobile-stage-width);height:auto;
    aspect-ratio:16/9;
    transform:translate(-50%,-50%);
    object-fit:fill;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 15%,#000 84%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0%,#000 15%,#000 84%,transparent 100%);
  }
  .overlay{top:calc(var(--mobile-stage-center) + 50vw);left:0;width:100%;padding:0 14px}
  .status-line{width:45%;max-width:235px;margin-bottom:clamp(8px,2vw,13px)}
  .coming-soon h1{font-size:clamp(18px,5vw,24px);letter-spacing:.24em;padding-left:.24em;line-height:1.35}
  .coming-soon p{font-size:clamp(11px,3vw,14px);line-height:1.6;margin-top:6px;letter-spacing:.02em;white-space:nowrap}
  .launch-actions{gap:10px}
  .launch-actions .action-primary,.launch-actions .action-secondary{min-width:156px;min-height:43px;font-size:13px;padding:9px 14px}
  .launch-actions .action-row{gap:8px}
  .launch-actions .action-row > *{min-width:140px}
}
/* 큰 태블릿 세로에서는 영상이 과도하게 확대되지 않도록 완화합니다. */
@media (min-width:600px) and (max-aspect-ratio: 9/11){
  .scene{--mobile-stage-width:155vw;--mobile-stage-center:47%}
  .overlay{top:calc(var(--mobile-stage-center) + 40vw)}
  .coming-soon h1{font-size:clamp(22px,3.5vw,30px)}
  .coming-soon p{font-size:clamp(13px,1.9vw,16px)}
}
@media (max-width:350px) and (max-aspect-ratio: 9/11){
  .scene{--mobile-stage-width:210vw}
  .overlay{top:calc(var(--mobile-stage-center) + 52vw)}
  .coming-soon p{font-size:10px}
}
@media (max-height: 470px) and (orientation: landscape){.overlay{top:63%}.status-line{margin-bottom:3px}.coming-soon h1{font-size:13px}.coming-soon p{font-size:10px}}
@media (prefers-reduced-motion:reduce){.hero-video{display:none}.poster{display:block}}