/* V2 — Apple: clear product panels; Stripe: focused brand color. */
:root{--paper:#fff;--ink:#1d1d22;--muted:#66646d;--line:#e6e3ea;--plum:#92336a;--rose:#f8edf3;--lilac:#f4f1fa;--ice:#f0f5fc}
body{background:#fff}.header{height:80px;background:#ffffffed;backdrop-filter:blur(18px);border-bottom-color:#edeaf0;gap:26px}.header nav{gap:23px}.header nav a{font-size:12px}.header .deck-nav{color:var(--plum);font-weight:650}.header-actions{gap:20px}.language{width:94px;min-height:40px;padding:7px 16px 7px 5px;border:0;font-size:12px;background:transparent;flex-shrink:0}.header-contact,.hero-contact{background:var(--plum);border-radius:999px;padding-inline:23px}.header-contact:hover,.hero-contact:hover,.solid-button:hover{background:#762653}
.hero{padding:48px 40px 24px;margin-top:20px;max-width:1360px;border-radius:28px;background:linear-gradient(135deg,#faf8fb 0%,#f8f0f6 68%,#f0eef9 100%)}.hero>.eyebrow{justify-content:center;color:#75566b}.hero-intro{display:block;text-align:center;margin:22px 0 32px}h1{font-size:clamp(38px,4.25vw,64px);line-height:1.23;letter-spacing:-.045em;font-weight:650}h1 em{font-style:normal;color:var(--plum)}.hero-side{max-width:none;padding:0;margin-top:20px}.hero-side p{font-size:15px;line-height:1.8;color:#64616a;max-width:800px;margin:0 auto}.hero-ctas{justify-content:center;margin-top:23px;gap:14px;flex-wrap:wrap}.hero-ctas .text-link{font-size:12px;gap:20px;border:1px solid #ba8da6;border-radius:999px;padding:13px 22px;color:#772653;min-height:46px}.hero-ctas .text-link:hover{background:#f1e0eb}.hero-frame{height:clamp(300px,30vw,420px);border-radius:18px}.hero-caption{padding:16px 4px 0;color:#69616a}.hero-caption a{color:var(--plum)}.frame-bottom p{font-size:21px}.frame-bottom small{opacity:.85}
.deck-section{margin-top:28px;padding:35px 38px;background:var(--rose);border:1px solid #eedce7;border-radius:22px}.deck-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.deck-heading .eyebrow{color:#854363}.deck-heading h2{font-size:28px;margin:10px 0 9px;letter-spacing:-.035em}.deck-heading p{font-size:13px;color:#71636c}.deck-symbol{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#ead6e2;color:var(--plum);font-size:30px}.deck-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:25px}.deck-download{background:#fff;border:1px solid #ead5e2;border-radius:13px;padding:20px;transition:background .2s,border-color .2s,box-shadow .2s}.deck-download:hover{background:#fffcfe;border-color:#b7769c;box-shadow:0 6px 20px #7a285b0d}.deck-language{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:600;white-space:nowrap}.deck-code{font-size:9px;font-weight:600;background:#f5eaf1;color:#974879;padding:5px;border-radius:4px}.download-arrow{margin-left:auto;font-size:20px;color:var(--plum)}.deck-download small{display:block;font-size:10px;color:#77717a;margin-top:10px}.download-label{display:block;font-size:11px;font-weight:600;color:var(--plum);margin-top:17px}.deck-footnote{font-size:10px;color:#776b74;margin-top:17px;display:flex;flex-wrap:wrap;gap:8px}.deck-footnote a{text-decoration:underline;text-underline-offset:3px;color:#813b63}
.section{padding-block:92px}.work-grid{gap:34px 24px}.work-image{border-radius:15px}.work-image.spotify{background:#dceee3}.work-image.atr{background:#e3f0f9}.work-image.islept{background:#ece8f3}.work-image.bulim{background:#f5e6e9}.work-image.korea{background:#e7f0e9}.work-card h3{font-size:18px}.work-meta{color:#706573}.filter-row{border:0;gap:9px;background:#f5f3f7;border-radius:999px;padding:6px 10px;margin-bottom:27px}.filter-row button{padding:11px 18px;border-radius:999px;min-height:40px}.filter-row button.active{background:#fff;color:var(--plum);box-shadow:0 2px 8px #29212c0a}.filter-row button.active:after{display:none}.filter-row .work-count{padding-right:15px}.capabilities{background:var(--lilac);border-top:0}.service-list details{border-color:#dad3e5}.service-list details:last-child{border-color:#dad3e5}.service-num{color:var(--plum)}.service-list details[open] h3{color:var(--plum)}.service-body p{color:#66606d}.service-list h3{font-size:24px}.ai-section{background:#261e2d;color:#fff;padding-block:85px 60px}.ai-stage{border-radius:20px;background-color:#35243a;background-image:linear-gradient(125deg,#432744,#292039 65%,#253044);border-color:#ffffff17}.ai-type{font-size:clamp(52px,7vw,98px)}.ai-type em{color:#dcb4d0}.ai-top,.ai-bottom{color:#cbbdce}.ai-play small,.ai-caption p{color:#c0b4c5}.ai-section .section-desc{color:#cbbfce}.ai-section h2{font-size:36px}.global-image img,.studio-photo img{border-radius:18px}.global-tags span{border-color:#d9e2ee;background:#f4f7fb;border-radius:6px;color:#4b6585}.studio-section{background:var(--ice)}.studio-note .note-label{color:#526d96}.studio-bottom{border-color:#d8e1ed}.nuku-card{border-radius:18px;background:#dce8ff}.ip-note .eyebrow{color:#4d668a}.contact-section{margin-block:50px 65px;padding:50px;border-radius:24px;background:#faf3f7;border:1px solid #f0e2ea;gap:65px}.contact-intro h2{font-size:42px;margin-top:18px}.contact-intro .eyebrow{color:var(--plum)}.email-link{color:#80305d}.solid-button{background:var(--plum);border-radius:10px}.floating-contact{border-radius:999px;box-shadow:0 6px 26px #7023482a}.form-result{background:#f0e5ef;border-radius:10px}.footer{border-top-color:#e9e4eb}.form-row input,.contact-section textarea,.budget-row input,.contact-section select{background:#fff;border:1px solid #ded3dc;border-radius:8px;padding:12px;margin-top:8px}.form-note{font-size:11px}.optional-fields summary{min-height:48px}.case-dialog{border-radius:20px}.case-visual{background:#f2eef4}.reel-dialog{border-radius:16px}
html[lang=zh-CN] body{font-family:Pretendard,'PingFang SC','Microsoft YaHei',sans-serif}html[lang=ja] body{font-family:Pretendard,'Hiragino Kaku Gothic ProN','Yu Gothic','Meiryo',sans-serif}html[lang=zh-CN] p,html[lang=ja] p,html[lang=zh-CN] h1,html[lang=ja] h1,html[lang=zh-CN] h2,html[lang=ja] h2,html[lang=zh-CN] h3,html[lang=ja] h3{word-break:normal;overflow-wrap:anywhere}html[lang=ja] h1,html[lang=zh-CN] h1{letter-spacing:-.035em}html[lang=ja] .header nav{gap:17px}html[lang=ja] .header-contact{font-size:11px;padding-inline:16px}
@media(max-width:1100px){.header{gap:20px;padding-inline:24px}.header nav{gap:15px}.header nav a{font-size:11px}.header-actions{gap:15px}.header-contact{padding:13px 16px;gap:12px}.header .brand{width:125px}.hero{padding-inline:30px}.hero-side{max-width:none}.hero-side br{display:initial}.deck-section{padding:30px}.deck-download{padding:16px}.deck-language{font-size:14px}.deck-code{display:none}.contact-section{padding:40px;gap:40px}html[lang=ja] .header nav{gap:12px}.contact-intro h2{font-size:38px}}
@media(max-width:950px){.header nav{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;padding:15px 25px 25px;box-shadow:0 12px 18px #0001;border-bottom:1px solid var(--line)}.header nav.open{display:flex;flex-direction:column;gap:0}.header nav a{font-size:19px;padding:14px 0}.menu-toggle{display:flex;width:44px;height:44px;flex-direction:column;justify-content:center;gap:6px;padding:10px}.menu-toggle span{width:24px;height:1px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.header-actions{margin-left:auto}.header-contact{display:none}.deck-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.deck-code{display:inline}.hero-intro{margin-bottom:28px}.hero-side p{font-size:14px}.contact-section{grid-template-columns:1fr;gap:35px}.ai-section h2{font-size:32px}}
@media(max-width:800px){.header{height:72px;padding-inline:20px}.header nav{top:72px}.hero{padding:34px 24px 20px;margin-top:16px;border-radius:22px}.hero-side{margin-top:18px}.hero-side p{max-width:none}.hero-ctas{margin-top:20px}.hero-frame{height:330px}.hero-caption{font-size:8px}.deck-section{margin-top:20px;padding:26px;border-radius:20px}.deck-heading h2{font-size:26px}.deck-heading p{font-size:12px}.deck-grid{gap:12px}.section{padding-block:65px}.contact-section{padding:32px;margin-top:30px;margin-bottom:40px}.filter-row{border-radius:13px;gap:5px}.filter-row button{padding:10px 14px}.ai-stage{padding-bottom:40px}.ai-type{margin-block:40px 55px}.service-list h3{font-size:23px}.hero>.eyebrow{font-size:9px}}
@media(max-width:560px){.hero{width:calc(100% - 24px);padding:30px 16px 17px;border-radius:19px}.hero>.eyebrow{font-size:9px;letter-spacing:.035em}.hero-intro{margin-top:19px}h1{font-size:clamp(29px,7.8vw,39px);line-height:1.3}.hero-side p{font-size:12px;line-height:1.8}.hero-side br{display:none}.hero-ctas{gap:10px;margin-top:21px}.hero-contact{padding:12px 16px;font-size:12px;gap:15px}.hero-ctas .text-link{padding:12px 16px;font-size:11px;gap:10px}.hero-frame{height:300px;border-radius:13px}.frame-bottom p{font-size:17px}.hero-caption{display:none}.deck-section{width:calc(100% - 40px);padding:23px 18px}.deck-heading h2{font-size:25px}.deck-heading p{font-size:12px}.deck-symbol{display:none}.deck-grid{gap:10px;margin-top:20px}.deck-download{padding:16px 13px;border-radius:12px}.deck-language{font-size:14px;gap:6px}.deck-code{display:none}.download-arrow{font-size:18px}.deck-download small{font-size:9px}.download-label{font-size:10px}.deck-footnote{font-size:10px;line-height:1.7}.work-card h3{font-size:19px}.filter-row{margin-bottom:25px;padding:5px}.filter-row button{font-size:11px;padding:10px 13px}.ai-section h2{font-size:28px}.ai-stage{min-height:320px;border-radius:16px}.ai-type{font-size:52px;line-height:1.03;margin-top:40px}.ai-play{bottom:20px}.ai-bottom{bottom:29px}.studio-note h3{font-size:25px}.contact-section{width:calc(100% - 24px);padding:28px 20px;border-radius:20px;margin-block:25px 40px}.contact-intro h2{font-size:34px}.contact-intro>p{font-size:13px}.decks{gap:17px;flex-wrap:wrap}.form-row{gap:20px}.floating-contact{border-radius:13px}.language{width:86px;min-height:44px}.header-actions{gap:12px}.header .brand{width:119px}.budget-row{grid-template-columns:76px minmax(0,1fr) 8px minmax(0,1fr);gap:6px}.budget-row input,.budget-row select{font-size:12px;padding:10px 6px}html[lang=ja] h1{font-size:clamp(26px,7vw,34px)}html[lang=en] h1{font-size:clamp(27px,7vw,35px)}html[lang=ja] .hero-ctas{flex-direction:column;align-items:center}html[lang=ja] .hero-ctas a{width:100%;max-width:260px;justify-content:center}}

/* V3: visible AI work, lightweight silent preview. */
.ai-video-stage{aspect-ratio:16/9;min-height:0;padding:0;position:relative;overflow:hidden;background:#151515;isolation:isolate}.ai-video-stage video{width:100%;height:100%;display:block;object-fit:contain}.preview-badge{position:absolute;top:22px;left:24px;background:#17101991;color:#fff;border:1px solid #ffffff35;border-radius:999px;padding:9px 13px;font-size:10px;letter-spacing:.06em;pointer-events:none}.full-reel-button{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:13px;background:#201721b8;border:1px solid #ffffff70;border-radius:999px;padding:14px 22px;color:white;backdrop-filter:blur(12px);font-size:14px;white-space:nowrap;min-height:52px}.full-reel-button small{font-size:10px;color:#ece2ea;border-left:1px solid #ffffff40;padding-left:12px}.full-play-icon{font-size:13px}.full-reel-button:hover{background:#92336ade}.preview-toggle{position:absolute;bottom:20px;right:22px;display:flex;gap:9px;align-items:center;color:white;background:#171019a6;border:1px solid #ffffff50;border-radius:999px;padding:10px 14px;min-height:44px;font-size:11px}.preview-toggle:hover{background:#171019ed}.preview-toggle>span:first-child{min-width:12px}.ai-video-stage:focus-within{outline:1px solid #ffffff80;outline-offset:5px}@media(max-width:560px){.ai-video-stage{min-height:0;aspect-ratio:16/9;border-radius:13px}.preview-badge{top:9px;left:10px;font-size:7px;padding:6px 8px;letter-spacing:0}.full-reel-button{font-size:11px;padding:10px 13px;min-height:44px;gap:9px}.full-reel-button small{font-size:8px;padding-left:8px}.preview-toggle{bottom:8px;right:8px;width:36px;height:36px;min-height:36px;padding:0;justify-content:center;font-size:12px}.preview-control-label{display:none}}