:root{--bg:#030407;--panel:#090d16;--text:#f7f3e9;--muted:#b8b3aa;--gold:#d7a842;--gold2:#fff1a8;--violet:#a84dff;--cyan:#54d8ff;--border:rgba(215,168,66,.35)}
*{box-sizing:border-box}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 15% 0%,rgba(168,77,255,.17),transparent 32%),radial-gradient(circle at 95% 20%,rgba(84,216,255,.13),transparent 28%),var(--bg);font-family:Montserrat,"Arial Narrow",Arial,sans-serif;color:var(--text)}
a{color:inherit;text-decoration:none}
.site-header{position:sticky;top:0;z-index:20;height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;background:rgba(3,4,7,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(215,168,66,.28)}
.brand-mark{display:block;flex:0 0 72px;width:72px;height:48px;overflow:hidden;border-radius:8px;background-color:#000;background-image:url('assets/va-logo-officiel.png');background-repeat:no-repeat;background-position:center;background-size:148px 99px;box-shadow:0 0 25px rgba(215,168,66,.2)}
.nav{display:flex;gap:26px;align-items:center;font-size:.8rem;text-transform:uppercase;font-weight:800;letter-spacing:.05em}
.nav a:hover{color:var(--gold)}
.nav-cta{border:1px solid var(--border);padding:10px 16px;border-radius:999px}
.hero{position:relative;min-height:650px;display:flex;align-items:center;padding:96px 56px 72px;overflow:hidden;border-bottom:1px solid var(--border);background-image:linear-gradient(90deg,rgba(0,0,0,.04),rgba(0,0,0,.55) 52%,rgba(0,0,0,.92)),url('assets/omega-header.png');background-size:cover;background-position:center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,4,7,.72));pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:680px;margin-left:auto;margin-right:7%;text-shadow:0 6px 20px rgba(0,0,0,.8)}
.eyebrow{margin:0 0 14px;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.18em;font-size:.77rem}
.hero h1{margin:0;font-size:clamp(3.1rem,7vw,6.8rem);line-height:.88;font-weight:950;letter-spacing:.02em}
.hero h1 span{display:block;font-size:clamp(1.5rem,3.2vw,3.3rem);color:var(--gold2);letter-spacing:.12em;margin-top:18px}
.lead{font-size:1.3rem;line-height:1.55;color:#fff;max-width:580px}
.actions,.youtube-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 22px;border-radius:8px;font-weight:900;text-transform:uppercase;font-size:.82rem;letter-spacing:.03em}
.primary{background:linear-gradient(135deg,var(--gold2),var(--gold) 55%,#9b6417);color:#111;box-shadow:0 0 28px rgba(215,168,66,.22)}
.ghost{border:1px solid rgba(255,255,255,.35);background:rgba(0,0,0,.25)}
.hero-card{position:absolute;z-index:3;left:54px;bottom:42px;width:min(390px,calc(100% - 108px));background:linear-gradient(135deg,rgba(8,9,12,.8),rgba(14,11,5,.92));border:1px solid var(--border);border-radius:18px;padding:22px;backdrop-filter:blur(10px)}
.hero-card span,.hero-card small{display:block;color:var(--muted)}
.hero-card strong{display:block;color:var(--gold2);font-size:1.15rem;margin:7px 0}
.section{max-width:1460px;margin:0 auto;padding:58px 48px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:24px}
.section h2{font-size:clamp(1.9rem,3vw,2.5rem);margin:.1rem 0 0}
.section-head>a{color:var(--gold);font-weight:800;font-size:.85rem}
.cards{display:grid;gap:24px}
.three,.idols-grid{grid-template-columns:repeat(3,1fr)}
.project-card{min-height:300px;border:1px solid var(--border);border-radius:16px;padding:28px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden;background:#0b0f18}
.project-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 15%,rgba(255,255,255,.16),transparent 24%),linear-gradient(0deg,rgba(0,0,0,.94),rgba(0,0,0,.12))}
.project-card>div,.project-card>a{position:relative;z-index:1}
.project-card h3{font-size:2rem;line-height:1;margin:8px 0}
.project-card p{color:var(--gold);font-weight:800;text-transform:uppercase;font-size:.76rem}
.project-card span{color:#d7d2ca}
.project-card>a{margin-top:22px;align-self:start;border:1px solid var(--border);padding:10px 18px;border-radius:8px;color:var(--gold);font-weight:900;font-size:.8rem}
.project-card.omega{background-image:linear-gradient(115deg,rgba(0,0,0,.9),rgba(0,0,0,.28)),url('assets/omega-header.png');background-size:cover;background-position:left center}
.project-card.neon{background:radial-gradient(circle at 78% 24%,rgba(255,64,224,.44),transparent 28%),linear-gradient(135deg,#0a1025,#180521)}
.project-card.idols{background:radial-gradient(circle at 74% 18%,rgba(188,85,255,.46),transparent 30%),linear-gradient(135deg,#0d0920,#190819)}
.spotlight{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center}
.spotlight-text,.spotlight-visual,.about,.news{border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));border-radius:20px}
.spotlight-text{padding:38px}
.spotlight-text p,.about p,.news p{color:#d9d3ca;line-height:1.75}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.chips span{border:1px solid var(--border);border-radius:999px;padding:9px 14px;color:var(--gold2);font-weight:800;font-size:.78rem}
.spotlight-visual{min-height:360px;display:grid;place-items:center;background:radial-gradient(circle,rgba(215,168,66,.24),transparent 54%),#06070b}
.poster{text-align:center;border:1px solid var(--border);padding:50px 48px;border-radius:20px;background:rgba(0,0,0,.36)}
.poster b{display:block;font-size:5rem;color:var(--gold2);text-shadow:0 0 34px rgba(215,168,66,.65)}
.poster span{letter-spacing:.25em;color:var(--gold);font-weight:900}
.idol-card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:22px}
.avatar{height:220px;border-radius:14px;margin-bottom:20px;border:1px solid rgba(255,255,255,.1)}
.muse .avatar{background:radial-gradient(circle at 70% 28%,rgba(202,103,255,.55),transparent 34%),linear-gradient(135deg,#090714,#22102e)}
.kaguya .avatar{background:radial-gradient(circle at 72% 30%,rgba(84,216,255,.5),transparent 32%),linear-gradient(135deg,#05101d,#12051c)}
.new .avatar{background:radial-gradient(circle at 60% 24%,rgba(255,81,170,.44),transparent 36%),linear-gradient(135deg,#150812,#22122a)}
.idol-card h3{margin:0 0 8px}
.idol-card p{color:var(--muted);line-height:1.6}
.youtube-feature{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);gap:28px;align-items:stretch;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:18px;background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.02));box-shadow:0 22px 70px rgba(0,0,0,.24)}
.youtube-player{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:14px;background:#000;border:1px solid rgba(215,168,66,.24)}
.youtube-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.youtube-copy{display:flex;flex-direction:column;justify-content:center;padding:20px 18px}
.youtube-copy h3{font-size:clamp(1.7rem,3vw,2.5rem);margin:12px 0 8px}
.youtube-copy p{color:var(--muted);line-height:1.7;margin:0 0 24px}
.youtube-actions{margin-top:0;gap:12px}
.youtube-badge{align-self:flex-start;padding:7px 11px;border-radius:6px;background:#f00;color:#fff;font-size:.75rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.news{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;padding:38px}
.disciplines{display:flex;flex-wrap:wrap;align-content:center;gap:12px}
.disciplines span{border:1px solid var(--border);padding:12px 15px;border-radius:999px;color:var(--gold2);font-weight:800;font-size:.8rem}
.about{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;align-items:center;padding:38px}
.contact{border-left:1px solid rgba(255,255,255,.1);padding-left:28px}
footer{padding:28px 48px;border-top:1px solid rgba(255,255,255,.08);color:#928b83;text-align:center}
@media(max-width:980px){.site-header{padding:0 22px}.nav{gap:14px;font-size:.72rem}.hero{min-height:650px;padding:90px 24px 200px;background-position:30% center}.hero-content{margin:0;max-width:100%}.hero-card{left:24px;bottom:28px;width:calc(100% - 48px)}.three,.idols-grid,.youtube-feature,.spotlight,.about,.news{grid-template-columns:1fr}.section{padding:44px 22px}.section-head{align-items:flex-start;flex-direction:column}.youtube-copy{padding:12px 4px 8px}.contact{border-left:0;padding-left:0}}
@media(max-width:620px){.site-header{height:auto;min-height:76px;gap:18px}.nav{justify-content:flex-end;flex-wrap:wrap;padding:12px 0}.nav a:not(.nav-cta){display:none}.hero h1{font-size:3.1rem}.lead{font-size:1.05rem}.actions{flex-direction:column}.btn{width:100%}.project-card{min-height:250px}.poster{padding:40px 20px}.poster span{letter-spacing:.13em}}