:root{
  --bg:#0a0c0f; --bg2:#13161b; --card:#181b21; --line:#23272f;
  --accent:#ff6f59; --accent2:#ff8a5c; --ink:#f4f5f7; --sub:#8c92a0; --green:#3ddc84;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Segoe UI",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#0a0c0f;padding:16px 34px;border-radius:14px;font-size:16px;font-weight:700;letter-spacing:.02em;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(255,111,89,.3)}
.store-buttons{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}
.store-buttons .btn{min-width:220px;max-width:100%;justify-content:center}
.tag{display:inline-block;font-size:11.5px;letter-spacing:.05em;color:var(--accent);background:rgba(255,111,89,.12);padding:5px 12px;border-radius:20px;margin:0 6px 6px 0;font-weight:500}
.tag.soon{color:var(--sub);background:rgba(140,146,160,.1)}
section{padding:100px 0}
.kicker{font-size:12px;letter-spacing:.36em;color:var(--accent);font-weight:700;margin-bottom:18px}
h2{font-size:34px;font-weight:800;letter-spacing:.01em;margin-bottom:16px;line-height:1.3}
.lead{color:var(--sub);font-size:16.5px;max-width:580px}

.reveal{opacity:0;transform:translateY(36px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* 言語切替バー */
.ediforce-home-badge{position:fixed;top:14px;left:16px;z-index:100;display:flex;align-items:baseline;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:11px;background:rgba(24,27,33,.72);backdrop-filter:blur(10px);box-shadow:0 8px 28px rgba(0,0,0,.2)}.ediforce-home-badge span{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--ink)}.ediforce-home-badge small{font-size:9px;color:var(--sub);letter-spacing:.06em}.ediforce-home-badge:hover{border-color:rgba(255,111,89,.55)}
.langbar{position:fixed;top:14px;right:16px;z-index:100;display:flex;gap:1px;background:rgba(24,27,33,.72);backdrop-filter:blur(10px);border-radius:11px;padding:4px;border:1px solid var(--line)}
.langbar a{padding:5px 9px;font-size:11.5px;border-radius:7px;color:var(--sub);font-weight:700;letter-spacing:.02em;transition:background .15s,color .15s}
.langbar a.on{background:var(--accent);color:#0a0c0f}
.langbar a:hover{color:var(--ink)}
@media(max-width:820px){.ediforce-home-badge{top:8px;left:8px;padding:6px 9px}.ediforce-home-badge small{display:none}.langbar{top:8px;right:8px;padding:3px;gap:0}.langbar a{padding:4px 6px;font-size:10.5px}}

.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('/utaora/assets/hero.webp') center/cover;opacity:.5;transform:scale(1.05);animation:slowzoom 20s ease-out forwards}
@keyframes slowzoom{to{transform:scale(1)}}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,15,.5) 0%,rgba(10,12,15,.8) 65%,var(--bg) 100%)}
.hero .wrap{position:relative;text-align:center;width:100%}
.logo{width:78px;height:78px;margin:0 auto 24px;background:rgba(24,27,33,.8);border-radius:20px;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px)}
.hero h1{font-size:64px;font-weight:800;letter-spacing:.07em;margin-bottom:20px}
.hero .sub{font-size:23px;line-height:1.5;margin-bottom:12px;font-weight:500}
.hero .desc{color:var(--sub);font-size:15.5px;margin-bottom:34px}
.hero .meta{color:var(--sub);font-size:12.5px;margin-top:20px;letter-spacing:.03em}

.spot{position:relative;overflow:hidden;text-align:center;padding:120px 0}
.spot-bg{position:absolute;inset:0;background:url('/assets/feat/score.webp') center/cover;opacity:.22}
.spot-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(20,14,12,.6) 50%,var(--bg) 100%)}
.spot .wrap{position:relative}
.spot .badge{display:inline-block;font-size:12.5px;font-weight:700;color:var(--accent);border:1px solid rgba(255,111,89,.45);padding:7px 18px;border-radius:30px;margin-bottom:24px;letter-spacing:.08em}
.spot h2{font-size:42px;margin-bottom:20px}
.spot .big{font-size:19px;color:var(--ink);max-width:640px;margin:0 auto 16px;line-height:1.8}
.flow{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:38px 0 14px}
.flow .step{background:rgba(24,27,33,.7);border:1px solid var(--line);border-radius:14px;padding:18px 24px;font-weight:700;font-size:15px;backdrop-filter:blur(6px)}
.flow .step.hl{border-color:var(--accent);color:var(--accent)}
.flow .arrow{color:var(--accent);font-size:20px}
.spot-card{position:relative;max-width:780px;margin:44px auto 0;border-radius:20px;overflow:hidden;border:1px solid rgba(255,111,89,.25);box-shadow:0 34px 90px rgba(0,0,0,.55)}
.spot-card img{width:100%;display:block}
.spot-card::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 110px 44px rgba(10,12,15,.78);pointer-events:none;border-radius:20px}
.world-card{position:relative;max-width:940px;margin:38px auto 0;border-radius:22px;overflow:hidden;border:1px solid rgba(255,111,89,.28);box-shadow:0 42px 110px rgba(0,0,0,.6)}
.world-card img{width:100%;display:block}
.world-card::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 130px 52px rgba(10,12,15,.74);pointer-events:none;border-radius:22px}

.collab-motion{padding:34px 0 18px;background:#0a0c0f}.collab-motion-card{position:relative;display:block;aspect-ratio:16/5;overflow:hidden;border:1px solid rgba(242,202,120,.34);border-radius:24px;background:#09090b url('/utaora/assets/k1e/sheila-the-lapin-motion-banner-poster.jpg') left center/cover no-repeat;color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.48)}
.collab-motion-card video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left center}.collab-motion-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,8,11,.04) 0%,rgba(7,8,11,.18) 34%,rgba(7,8,11,.86) 70%,rgba(7,8,11,.97) 100%)}
.collab-motion-copy{position:relative;z-index:1;display:flex;height:100%;width:min(55%,600px);margin-left:auto;padding:42px 48px 42px 36px;flex-direction:column;justify-content:center}.collab-motion-copy small{color:#f2ca78;font-size:10px;font-weight:850;letter-spacing:.17em}.collab-motion-copy strong{font-family:Georgia,serif;font-size:clamp(34px,5vw,58px);line-height:1.05;margin:12px 0;color:#fff}.collab-motion-copy>span{color:#d7d3cc;font-size:15px}.collab-motion-copy b{margin-top:24px;color:var(--accent);font-size:13px}
.films{padding:110px 0;background:linear-gradient(180deg,var(--bg),#0f1015);border-top:1px solid var(--line)}
.films h2{font-size:clamp(34px,5vw,52px)}.films>.wrap>.lead{margin-bottom:36px}
.film-grid{display:grid;grid-template-columns:repeat(2,minmax(0,380px));gap:18px;align-items:start;justify-content:center}
.film-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--card)}
.film-card.session-teaser{border-color:rgba(242,202,120,.34);background:linear-gradient(160deg,rgba(242,202,120,.1),var(--card) 40%)}
.film-frame{position:relative;overflow:hidden;background:#050608}.film-frame.portrait{aspect-ratio:9/16}.film-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.film-body{padding:22px}.film-body>span{display:block;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.15em;margin-bottom:10px}.session-teaser .film-body>span{color:#f2ca78}
.film-body h3{font-size:20px;line-height:1.4;margin-bottom:8px}.film-body p{color:var(--sub);font-size:13.5px;margin-bottom:12px}.film-body a,.films-channel a{color:var(--accent);font-size:13px;font-weight:750}
.films-channel{text-align:center;margin-top:30px}

.home-guides{padding:84px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,#0e0f13,#0a0c0f)}.home-guides-head{max-width:720px;margin-bottom:30px}.home-guides-head .kicker{margin-bottom:10px}.home-guides-head h2{margin-bottom:0}.home-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.home-guide-card{position:relative;display:flex;min-height:250px;overflow:hidden;padding:32px;border:1px solid var(--line);border-radius:24px;flex-direction:column;align-items:flex-start;justify-content:flex-end;background:var(--card);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.home-guide-card::before{content:"";position:absolute;width:250px;height:250px;top:-130px;right:-70px;border-radius:50%;filter:blur(4px);opacity:.55;pointer-events:none}.home-guide-card.tips{background:linear-gradient(145deg,rgba(255,111,89,.15),rgba(24,27,33,.95) 58%)}.home-guide-card.tips::before{background:radial-gradient(circle,rgba(255,111,89,.42),transparent 66%)}.home-guide-card.faq{background:linear-gradient(145deg,rgba(201,183,255,.13),rgba(24,27,33,.95) 58%)}.home-guide-card.faq::before{background:radial-gradient(circle,rgba(201,183,255,.38),transparent 66%)}.home-guide-card small{position:relative;color:var(--accent);font-size:10px;font-weight:850;letter-spacing:.16em}.home-guide-card.faq small{color:#c9b7ff}.home-guide-card strong{position:relative;margin:11px 0 10px;font-size:clamp(25px,3.2vw,38px);line-height:1.2}.home-guide-card span{position:relative;max-width:430px;color:var(--sub);font-size:13.5px}.home-guide-card b{position:relative;margin-top:22px;color:var(--ink);font-size:13px}.home-guide-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.28);box-shadow:0 24px 64px rgba(0,0,0,.34)}

.feat{display:flex;align-items:center;gap:64px;margin-bottom:34px}
.feat:nth-child(even){flex-direction:row-reverse}
.feat .txt{flex:1}
.feat .media{flex:0 0 460px;position:relative}
.feat .media img.bg{width:100%;border-radius:18px;border:1px solid var(--line);display:block;box-shadow:0 30px 70px rgba(0,0,0,.55)}
.feat .media img.screen{position:absolute;right:-14px;bottom:-22px;width:118px;border-radius:18px;border:2px solid #2a2e37;box-shadow:0 20px 50px rgba(0,0,0,.65)}
.feat h3{font-size:27px;font-weight:800;margin-bottom:14px;line-height:1.35}
.feat p{color:var(--sub);font-size:15.5px;margin-bottom:16px}
.feat .num{font-size:12.5px;font-weight:700;color:var(--accent);letter-spacing:.14em;margin-bottom:10px}

.info{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0 8px}
.info .ic{flex:1;min-width:120px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.info .ic .n{font-size:11px;color:var(--accent);font-weight:700;letter-spacing:.1em}
.info .ic .t{font-size:13.5px;color:var(--ink);margin-top:6px;font-weight:500}

.dev{background:var(--bg2);text-align:center}
.world{text-align:center;background:linear-gradient(180deg,var(--bg) 0%,#120e0d 100%)}
.cta{text-align:center;background:linear-gradient(180deg,#120e0d 0%,var(--bg) 100%)}
.cta h2{font-size:38px;margin-bottom:16px}
footer{padding:46px 0;text-align:center;color:var(--sub);font-size:12.5px;border-top:1px solid var(--line)}
.footer-links{display:inline-flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:12px}.footer-links a{color:var(--ink)}.footer-links a:hover{color:var(--accent)}

@media(max-width:820px){
  .hero h1{font-size:44px}.hero .sub{font-size:19px}
  h2{font-size:27px}.spot h2{font-size:31px}
  .feat{flex-direction:column!important;gap:30px;text-align:center}
  .feat .media{flex:none;width:100%;max-width:420px}
  .feat .media img.screen{width:96px;right:6px}
  .feat p,.info{margin-left:auto;margin-right:auto;max-width:440px}
  section{padding:70px 0}.spot{padding:80px 0}
  .store-buttons{flex-direction:column}.store-buttons .btn{width:min(calc(100% - 28px),340px)}
  .collab-motion-card{aspect-ratio:auto;min-height:300px}.collab-motion-copy{height:auto;min-height:300px;width:60%;padding:30px}.film-grid{grid-template-columns:1fr}.film-card{width:min(100%,380px);margin:auto}.home-guides{padding:64px 0}.home-guide-grid{grid-template-columns:1fr}
}
@media(max-width:520px){.collab-motion{padding-top:18px}.collab-motion-card{aspect-ratio:auto}.collab-motion-card,.collab-motion-copy{min-height:390px}.collab-motion-card video{object-position:18% center}.collab-motion-shade{background:linear-gradient(180deg,rgba(7,8,11,.18),rgba(7,8,11,.88) 58%,rgba(7,8,11,.98))}.collab-motion-copy{width:100%;padding:26px;justify-content:flex-end}.home-guide-card{min-height:230px;padding:26px}.home-guide-card strong{font-size:27px}}
@media(prefers-reduced-motion:reduce){.collab-motion-card video{display:none}.home-guide-card{transition:none}.home-guide-card:hover{transform:none}}