:root{
  --bg:#06070d; --bg2:#0a0c16; --panel:#10131f; --panel2:#161b2b;
  --ink:#eef2fb; --muted:#8b93a9; --faint:#565d72;
  --gold:#4c8dff; --gold-lt:#8fbcff; --amber:#e4a730; --ember:#c8452e; --jade:#43ad8f;
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.15);
  --disp:"Cormorant Garamond",serif;
  --serif:"Noto Serif JP",serif;
  --sans:"Noto Sans JP",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* particle field — スクロール連動の粒子（About以降の背景） */
.particles{position:fixed;top:-25%;left:-25%;width:150%;height:150%;pointer-events:none;z-index:0;
  background-color:var(--bg);
  background-image:
    radial-gradient(circle, rgba(90,160,255,.95) 1.1px, transparent 1.7px),
    radial-gradient(circle, rgba(255,210,120,.85) 1.1px, transparent 1.7px);
  background-size:74px 74px,118px 118px;
  opacity:.5;filter:blur(.2px);
  will-change:transform,background-position,opacity;
  transform:translate3d(0,calc(var(--scroll,0) * -.06px),0);
  animation:pdrift 12s linear infinite, ptwinkle 4.5s ease-in-out infinite}
@keyframes pdrift{
  from{background-position:0 0, 0 0}
  to{background-position:-518px 592px, 472px -354px}
}
@keyframes ptwinkle{
  0%,100%{opacity:.4}
  50%{opacity:.75}
}
@media(prefers-reduced-motion:reduce){.particles{animation:none;opacity:.5}}
header,.hero,section,footer{position:relative;z-index:1}
/* Aboutから下は透過にして粒子を透かす（heroは動画のまま） */
#about,#domains,#formats,#pipeline,#case,#tech,#cloud,#market,#cta,footer{background:transparent!important}
::selection{background:var(--gold);color:#04102b}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.eyebrow{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);margin-bottom:22px}
h2.sec{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4vw,46px);line-height:1.25;letter-spacing:.01em}
p.lead{color:var(--muted);font-size:16px;margin-top:20px;font-weight:300}
section{position:relative;padding:120px 0}
.grain{position:fixed;inset:0;pointer-events:none;z-index:200;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* nav */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s;border-bottom:1px solid transparent}
header.scrolled{background:rgba(6,7,13,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{font-family:var(--disp);font-size:23px;font-weight:600;letter-spacing:.02em;display:flex;align-items:center;gap:11px;flex:none}
.brand .dot{width:22px;height:22px;flex:none}
.brand img{flex:none;height:32px;width:auto;display:block}
.navlinks{display:flex;gap:34px;font-size:13px;letter-spacing:.04em;color:var(--muted);font-weight:400}
.navlinks a{transition:.25s;position:relative}
.navlinks a:hover{color:var(--ink)}
.navcta{font-size:13px;border:1px solid var(--line2);padding:9px 20px;border-radius:40px;color:var(--ink);transition:.3s}
.navcta:hover{background:var(--gold);border-color:var(--gold);color:#04102b}
.navcta.is-disabled{opacity:.4;color:var(--faint);cursor:not-allowed;pointer-events:none}
.navcta.is-disabled:hover{background:none;border-color:var(--line2);color:var(--faint)}
.navburger{display:none;flex:none;width:38px;height:38px;border:1px solid var(--line2);border-radius:10px;background:transparent;position:relative;cursor:pointer}
.navburger span{position:absolute;left:9px;right:9px;height:1.5px;background:var(--ink);transition:.3s}
.navburger span:nth-child(1){top:13px}
.navburger span:nth-child(2){top:18px}
.navburger span:nth-child(3){top:23px}
.navburger[aria-expanded="true"] span:nth-child(1){top:18px;transform:rotate(45deg)}
.navburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.navburger[aria-expanded="true"] span:nth-child(3){top:18px;transform:rotate(-45deg)}
.mobilenav{display:none;flex-direction:column;padding:8px 32px 20px;gap:2px;border-top:1px solid var(--line);background:rgba(6,7,13,.97);backdrop-filter:blur(14px)}
.mobilenav a{padding:14px 2px;font-size:14px;color:var(--muted);border-bottom:1px solid var(--line)}
.mobilenav a:hover{color:var(--ink)}
.mobilenav .navcta{display:block;text-align:center;margin-top:12px;padding:13px 20px;border:1px solid var(--line2);border-radius:40px}
@media(max-width:820px){
  .navlinks{display:none}
  nav>.navcta{display:none}
  .navburger{display:flex}
  .mobilenav.open{display:flex}
  .brand img{height:24px}
}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:74px;overflow:hidden;position:relative;background:#000}
.hero-logo{width:min(560px,86%);height:auto;margin:6px auto;display:block;filter:drop-shadow(0 8px 40px rgba(76,141,255,.25))}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;background:#000}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,7,13,.72) 0%,rgba(6,7,13,.5) 45%,rgba(6,7,13,.72) 100%);z-index:1}
.hero .glow{display:none}
.g1{width:620px;height:620px;background:radial-gradient(circle,rgba(76,141,255,.34),transparent 65%);right:-140px;top:-60px}
.g2{width:520px;height:520px;background:radial-gradient(circle,rgba(200,69,46,.32),transparent 65%);right:120px;bottom:-140px}
.hero-grid{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;gap:0;width:100%;max-width:760px;margin:0 auto}
.hero-grid .btns{justify-content:center}
.hero h1{font-family:var(--disp);font-weight:600;font-size:clamp(56px,9vw,120px);line-height:.94;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--gold-lt)}
.hero .sub{font-family:var(--serif);font-weight:500;font-size:clamp(17px,2.2vw,23px);margin-top:26px;color:var(--ink)}
.hero .jv{margin-top:20px;color:var(--muted);font-size:15px;letter-spacing:.02em}
.hero .jv b{color:var(--gold-lt);font-weight:600}
.hero .btns{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.btn{padding:15px 32px;border-radius:44px;font-size:14px;font-weight:500;letter-spacing:.03em;transition:.3s;cursor:pointer;display:inline-flex;align-items:center;gap:9px}
.btn-p{background:var(--gold);color:#04102b}
.btn-p:hover{background:var(--gold-lt);transform:translateY(-2px)}
.btn-g{border:1px solid var(--line2);color:var(--ink)}
.btn-g:hover{border-color:var(--ink)}
.eyewrap{display:none}
.eye-svg{width:min(400px,80%);filter:drop-shadow(0 0 60px rgba(76,141,255,.35))}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr}.eyewrap{display:none}}
.scrollcue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;color:var(--faint);font-size:11px;letter-spacing:.3em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.scrollcue .ln{width:1px;height:46px;background:linear-gradient(var(--gold),transparent);animation:drop 2s infinite}
@keyframes drop{0%{opacity:0;transform:scaleY(0);transform-origin:top}50%{opacity:1}100%{opacity:0;transform:scaleY(1);transform-origin:bottom}}

/* strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:var(--bg2)}
.strip .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.strip .item{font-size:13px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.strip .item b{color:var(--ink);font-weight:500}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.facts{display:flex;flex-direction:column;gap:2px}
.fact{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line);align-items:baseline}
.fact:last-child{border-bottom:1px solid var(--line)}
.fact .k{font-family:var(--sans);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-lt)}
.fact .v{color:var(--ink);font-size:15.5px;font-weight:300}
@media(max-width:820px){.about-grid{grid-template-columns:1fr;gap:40px}}

/* domains */
.dom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.dom-grid.four{grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1050px){.dom-grid.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.dom-grid.four{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:36px 30px;transition:.4s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line2);transform:translateY(-6px);background:var(--panel2)}
.card .num{font-family:var(--disp);font-size:15px;color:var(--faint);letter-spacing:.1em}
.card .ic{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;margin:18px 0 20px;background:rgba(76,141,255,.1);border:1px solid rgba(76,141,255,.22)}
.card h3{font-family:var(--serif);font-weight:600;font-size:21px;margin-bottom:12px}
.card p{color:var(--muted);font-size:14.5px}
@media(max-width:820px){.dom-grid{grid-template-columns:1fr}}

/* formats */
.fmt-list{margin-top:56px;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.fmt{display:grid;grid-template-columns:80px 220px 1fr;gap:28px;padding:34px 8px;border-bottom:1px solid var(--line);align-items:center;transition:.35s}
.fmt:hover{background:var(--panel);padding-left:24px}
.fmt .big{font-family:var(--disp);font-weight:600;font-size:44px;color:var(--gold-lt)}
.fmt .t{font-family:var(--serif);font-weight:600;font-size:18px}
.fmt .t small{display:block;color:var(--faint);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-top:4px;font-family:var(--sans)}
.fmt .d{color:var(--muted);font-size:15px}
@media(max-width:820px){.fmt{grid-template-columns:1fr;gap:8px;padding:26px 8px}.fmt .big{font-size:34px}}

/* pipeline */
.pipe-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px}
.tools{margin-top:60px;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.tool{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px 20px;transition:.4s;position:relative;min-height:270px;display:flex;flex-direction:column}
.tool:hover{transform:translateY(-8px);border-color:var(--tc,var(--gold));box-shadow:0 24px 60px -30px var(--tc,rgba(76,141,255,.6))}
.tool .step{font-family:var(--disp);font-size:14px;color:var(--faint)}
.tool h4{font-family:var(--serif);font-weight:700;font-size:19px;margin:10px 0 4px}
.tool .role{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--tc,var(--gold));font-weight:500;margin-bottom:14px}
.tool p{font-size:13px;color:var(--muted);line-height:1.65}
.tool .tags{margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:6px}
.tool .tags span{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:3px 9px;border-radius:20px}
@media(max-width:1000px){.tools{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.tools{grid-template-columns:1fr}}

/* flow diagram */
.flow{margin-top:70px;background:var(--bg2);border:1px solid var(--line);border-radius:22px;padding:48px 40px}
.flow-title{font-family:var(--serif);font-weight:600;font-size:20px;margin-bottom:38px;text-align:center}
.flow-stage{display:flex;flex-direction:column;align-items:center;gap:0}
.node{background:var(--panel2);border:1px solid var(--line2);border-radius:12px;padding:13px 26px;font-size:14px;font-weight:400;text-align:center;min-width:200px}
.node.accent{border-color:var(--gold);color:var(--gold-lt);font-weight:500}
.node small{display:block;font-size:11px;color:var(--faint);margin-top:2px}
.conn{width:1px;height:30px;background:linear-gradient(var(--gold),rgba(76,141,255,.2))}
.split{display:flex;gap:60px;justify-content:center;position:relative}
.split::before{content:"";position:absolute;top:-30px;left:25%;right:25%;height:1px;background:rgba(76,141,255,.35)}
.split .arm{display:flex;flex-direction:column;align-items:center}
.split .arm .conn{margin-top:0}
.outputs{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.outputs .pill{border:1px solid var(--line2);border-radius:30px;padding:8px 20px;font-size:13px;color:var(--muted)}
.outputs .pill:nth-child(-n+3){border-color:rgba(76,141,255,.4);color:var(--gold-lt)}
@media(max-width:700px){.split{gap:24px}.node{min-width:140px;padding:11px 16px;font-size:13px}.flow{padding:34px 20px}}

/* strengths */
.str-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:56px}
.str{padding:28px 22px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:.35s}
.str:hover{background:var(--panel2);border-color:var(--line2)}
.str .n{font-family:var(--disp);font-size:30px;color:var(--gold);font-weight:600}
.str h5{font-family:var(--serif);font-weight:600;font-size:15px;margin:12px 0 8px}
.str p{font-size:12.5px;color:var(--muted)}
@media(max-width:1000px){.str-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.str-grid{grid-template-columns:1fr}}

/* case */
.case{background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:22px;padding:50px;margin-top:56px;position:relative;overflow:hidden}
.case .glow{position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(76,141,255,.18),transparent 70%);right:-120px;top:-120px;border-radius:50%}
.case-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:34px;position:relative;z-index:2}
.case-col h5{font-family:var(--serif);font-weight:700;font-size:15px;color:var(--gold-lt);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px}
.case-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.case-col li{font-size:13px;color:var(--muted);padding-left:16px;position:relative}
.case-col li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--gold)}
@media(max-width:900px){.case-grid{grid-template-columns:repeat(2,1fr)}.case{padding:34px 26px}}

/* tech */
.tech-list{margin-top:56px;display:flex;flex-direction:column;gap:16px}
.tech{display:grid;grid-template-columns:64px 1fr 2fr;gap:26px;align-items:center;padding:26px 30px;border:1px solid var(--line);border-radius:16px;background:var(--panel);transition:.35s}
.tech:hover{border-color:var(--line2);transform:translateX(6px)}
.tech .layer{font-family:var(--disp);font-size:36px;color:var(--faint)}
.tech .t{font-family:var(--serif);font-weight:600;font-size:19px}
.tech .t small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:4px;font-family:var(--sans)}
.tech .d{color:var(--muted);font-size:14.5px}
@media(max-width:820px){.tech{grid-template-columns:1fr;gap:8px;text-align:left}.tech .layer{font-size:26px}}

/* news */
.news-list{margin-top:56px;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.news-row{display:grid;grid-template-columns:140px 110px 1fr;gap:24px;align-items:center;padding:22px 8px;border-bottom:1px solid var(--line);transition:.3s}
.news-row:hover{background:var(--panel);padding-left:16px}
.news-row .news-date{font-family:var(--disp);color:var(--faint);font-size:15px;letter-spacing:.02em}
.news-row .news-title{font-family:var(--serif);font-size:16px;color:var(--ink);font-weight:500}
.news-row .news-cat{font-size:11.5px;color:var(--gold-lt);border:1px solid rgba(143,188,255,.35);padding:5px 14px;border-radius:20px;letter-spacing:.04em;white-space:nowrap;justify-self:start}
@media(max-width:700px){.news-row{grid-template-columns:1fr;gap:6px;padding:18px 8px}}

/* market */
.mkt-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:56px}
.mkt-stats{display:flex;flex-direction:column}
.mkt-stat{padding:26px 0;border-top:1px solid var(--line);display:flex;gap:24px;align-items:baseline}
.mkt-stat:last-child{border-bottom:1px solid var(--line)}
.mkt-stat .big{font-family:var(--disp);font-weight:600;font-size:52px;color:var(--gold);line-height:1;min-width:150px}
.mkt-stat .lbl b{display:block;font-family:var(--serif);font-size:16px;font-weight:600;color:var(--ink);margin-bottom:3px}
.mkt-stat .lbl span{font-size:13px;color:var(--muted)}
.bars{display:flex;align-items:flex-end;gap:24px;height:300px;padding:20px 0;border-bottom:1px solid var(--line)}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:12px;height:100%;justify-content:flex-end}
.bar{width:100%;max-width:64px;background:linear-gradient(var(--gold-lt),var(--gold));border-radius:6px 6px 0 0;position:relative;transition:height 1.4s cubic-bezier(.2,.8,.2,1)}
.bar .val{position:absolute;top:-26px;left:0;right:0;text-align:center;font-size:14px;font-weight:500;color:var(--gold-lt)}
.bar-col .yr{font-size:12px;color:var(--muted)}
.mkt-src{margin-top:16px;font-size:11px;color:var(--faint)}
@media(max-width:820px){.mkt-grid{grid-template-columns:1fr;gap:40px}.mkt-stat .big{font-size:42px;min-width:110px}}

/* cta */
.cta{text-align:center;padding:150px 0;position:relative;overflow:hidden}
.cta .glow{position:absolute;width:700px;height:700px;background:radial-gradient(circle,rgba(200,69,46,.2),transparent 68%);left:50%;top:20%;transform:translateX(-50%);border-radius:50%}
.cta .eye-svg{width:130px;margin:0 auto 40px;display:block;position:relative;z-index:2}
.cta h2{font-family:var(--serif);font-weight:600;font-size:clamp(30px,5vw,54px);position:relative;z-index:2}
.cta p{color:var(--muted);margin-top:20px;position:relative;z-index:2}
.cta .wordmark{font-family:var(--disp);font-weight:600;font-size:30px;color:var(--gold);margin-top:36px;position:relative;z-index:2}

footer{border-top:1px solid var(--line);padding:40px 0;color:var(--faint);font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}

/* trailer (click -> modal) */
.trailer-single{margin-top:40px}
.trailer-item{position:relative;display:block;width:100%;aspect-ratio:16/9;padding:0;margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#05060c;cursor:pointer;box-shadow:0 30px 70px -40px rgba(0,0,0,.85);transition:.35s}
.trailer-item:hover{border-color:var(--line2);transform:translateY(-3px)}
.trailer-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.trailer-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.38))}
.trailer-item:hover .vplay{background:rgba(246,205,119,.95);transform:translate(-50%,-50%) scale(1.07)}
.trailer-item:hover .vplay::before{border-color:transparent transparent transparent #0a0c14}

/* video modal (lightbox) */
.vmodal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;background:rgba(8,10,18,.6);backdrop-filter:blur(10px);padding:60px 24px;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease,background .35s ease}
.vmodal.is-open{opacity:1;visibility:visible}
.vmodal video{max-width:min(1100px,92vw);max-height:82vh;width:auto;height:auto;border-radius:12px;box-shadow:0 40px 100px -30px rgba(0,0,0,.9);background:#000;transform:scale(.92) translateY(10px);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .35s ease}
.vmodal.is-open video{transform:scale(1) translateY(0);opacity:1}
.vmodal-close{position:absolute;top:24px;right:28px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:rgba(10,12,20,.75);color:var(--ink);font-size:20px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.25s;z-index:2;opacity:0;transform:translateY(-8px)}
.vmodal.is-open .vmodal-close{opacity:1;transform:translateY(0);transition:opacity .35s ease .1s,transform .35s ease .1s,background .25s,border-color .25s,color .25s}
.vmodal-close:hover{background:var(--gold);border-color:var(--gold);color:#04102b}

/* gallery (slider) */
.gallery-wrap{position:relative;margin-top:20px}
.gallery{display:flex;gap:14px;margin:0;padding:0 0 6px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.gallery::-webkit-scrollbar{display:none}
.gallery img{flex:0 0 min(420px,78vw);width:min(420px,78vw);aspect-ratio:16/10;object-fit:cover;border-radius:12px;border:1px solid var(--line);transition:.4s;scroll-snap-align:start}
.gallery img:hover{transform:scale(1.015);border-color:var(--line2)}
.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:rgba(10,12,20,.75);backdrop-filter:blur(4px);color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:.25s;z-index:2}
.gallery-nav:hover{background:var(--gold);border-color:var(--gold);color:#04102b}
.gallery-nav.prev{left:-14px}
.gallery-nav.next{right:-14px}
.gallery-hint{display:none;align-items:center;justify-content:center;gap:8px;margin-top:12px;font-size:12px;letter-spacing:.06em;color:var(--muted)}
.gallery-hint .arrow{display:inline-block}
.gallery-hint .arrow.l{animation:hintSlideL 1.6s ease-in-out infinite}
.gallery-hint .arrow.r{animation:hintSlideR 1.6s ease-in-out infinite}
@keyframes hintSlideL{0%,100%{transform:translateX(0);opacity:.45}50%{transform:translateX(-4px);opacity:1}}
@keyframes hintSlideR{0%,100%{transform:translateX(0);opacity:.45}50%{transform:translateX(4px);opacity:1}}
@media(max-width:700px){
  .gallery-nav{width:36px;height:36px}
  .gallery-nav.prev{left:2px}
  .gallery-nav.next{right:2px}
  .gallery-hint{display:flex}
}
/* video grid */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.vcard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#05060c;transition:.4s;box-shadow:0 24px 60px -44px rgba(0,0,0,.85)}
.vcard:hover{border-color:var(--line2);transform:translateY(-3px)}
.vcard .vframe{position:relative;width:100%;aspect-ratio:16/9;background:#05060c}
.vcard .vframe iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vcard .vframe.lite{cursor:pointer;padding:0;border:0;overflow:hidden}
.vcard .vframe.lite img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.vcard .vframe.lite::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.38))}
.vplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:62px;height:62px;border-radius:50%;background:rgba(10,12,20,.7);border:1px solid rgba(246,205,119,.6);z-index:2;transition:.3s;backdrop-filter:blur(2px)}
.vplay::before{content:"";position:absolute;top:50%;left:52%;transform:translate(-50%,-50%);border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #f6cd77}
.vframe.lite:hover .vplay{background:rgba(246,205,119,.95);transform:translate(-50%,-50%) scale(1.07)}
.vframe.lite:hover .vplay::before{border-color:transparent transparent transparent #0a0c14}
.vcard .vcap{padding:13px 16px;font-family:var(--sans);font-size:12.5px;letter-spacing:.06em;color:var(--muted);display:flex;align-items:center;gap:8px}
.vcard .vcap b{color:var(--gold-lt);font-weight:600;font-family:var(--serif);letter-spacing:0}
@media(max-width:900px){.vgrid{grid-template-columns:1fr}}

/* feature line */
.feat{position:relative;padding:11px 16px 11px 42px;background:var(--panel);border:1px solid var(--line);border-radius:10px;font-size:13.5px;color:var(--ink)}
.feat::before{content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:14px;height:14px;border-radius:50%;background:rgba(76,141,255,.16);border:1px solid var(--gold)}
.feat::after{content:"";position:absolute;left:20.5px;top:calc(50% - 2px);width:5px;height:2.5px;border-left:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(-45deg)}

/* contact */
.contact-card{max-width:720px;margin:44px auto 0;background:linear-gradient(165deg,rgba(255,255,255,.045),rgba(255,255,255,.012));backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:22px;padding:40px}
.cform{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cform .full{grid-column:1/-1}
.cform label{display:block;font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px;text-transform:uppercase}
.cform input,.cform select,.cform textarea{width:100%;background:rgba(8,11,18,.7);border:1px solid var(--line);border-radius:11px;padding:13px 15px;color:var(--ink);font-family:var(--sans);font-size:14.5px;transition:.25s}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:rgba(143,188,255,.55);box-shadow:0 0 0 3px rgba(76,141,255,.12)}
.cform textarea{resize:vertical;min-height:130px}
.cform select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238fbcff' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;padding-right:38px}
.cform .btn-submit{grid-column:1/-1;margin-top:6px;padding:15px;border:0;border-radius:12px;background:linear-gradient(100deg,var(--gold),#1c4fb0);color:#eaf2ff;font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.02em;cursor:pointer;transition:.3s}
.cform .btn-submit:hover{transform:translateY(-2px);box-shadow:0 20px 44px -20px rgba(76,141,255,.8)}
.contact-alt{text-align:center;margin-top:22px;color:var(--muted);font-size:13.5px}
.contact-alt a{color:var(--gold-lt);border-bottom:1px solid rgba(143,188,255,.4)}
@media(max-width:640px){.cform{grid-template-columns:1fr}.contact-card{padding:28px 22px}}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}