:root{
  --bg:#0c0d0f;
  --elev:#14161a;
  --text:#e7e9ee;
  --muted:#9aa1ae;
  --brand:#b781ff;
  --brand-2:#4ad1c6;
  --accent:#ff8ea1;
  --radius:20px;
  --transition: 250ms ease;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;line-height:1.5}
img{max-width:100%;display:block;border-radius:12px}
a{color:inherit;text-decoration:none}
.container{width:min(1100px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,#0c0d0f 70%,transparent);backdrop-filter:saturate(120%) blur(6px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;gap:20px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:700}
.logo-mark{display:inline-grid;place-items:center;width:36px;height:36px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0c0d0f;border-radius:12px;font-weight:800}
.logo-text{letter-spacing:.5px}
.main-nav ul{display:flex;gap:16px;list-style:none;margin:0;padding:0}
.main-nav a{padding:8px 12px;border-radius:10px;transition:background var(--transition)}
.main-nav a:hover{background:rgba(255,255,255,.06)}
.lang-switcher{margin-left:auto;display:flex;gap:8px}
.lang-btn{background:#1a1d23;border:1px solid rgba(255,255,255,.08);color:var(--text);padding:6px 10px;border-radius:10px;cursor:pointer;transition:all var(--transition)}
.lang-btn[aria-pressed="true"], .lang-btn:hover{border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,129,255,.15) inset}
.section{padding:64px 0;border-top:1px solid rgba(255,255,255,.06)}
.section h2{font-size:clamp(24px,3vw,34px);margin:0 0 18px}
.hero{padding:96px 0;background:radial-gradient(1200px 600px at 50% -20%, rgba(183,129,255,.25), transparent 60%), radial-gradient(900px 500px at 20% 0%, rgba(74,209,198,.2), transparent 60%)}
.hero .lead{color:var(--muted);max-width:700px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid rgba(255,255,255,.12);transition:transform var(--transition), background var(--transition), border var(--transition)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0c0d0f;font-weight:700}
.btn:hover{transform:translateY(-2px)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}
.card{background:var(--elev);padding:18px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.06);transform:translateY(10px);opacity:0;transition:all 600ms ease}
.card.visible{transform:translateY(0);opacity:1}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
.gallery-item{position:relative;overflow:hidden;border-radius:14px}
.gallery-item img{transition:transform 400ms ease}
.gallery-item:hover img{transform:scale(1.05)}
.map-wrap{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 40px rgba(0,0,0,.35)}
.contact-form .grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:700px){.contact-form .grid{grid-template-columns:1fr}}
label span{display:block;margin-bottom:6px;color:var(--muted);font-size:.95rem}
input,textarea{width:100%;background:#101217;color:var(--text);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;outline:none;transition:border var(--transition), box-shadow var(--transition)}
input:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,129,255,.15)}
.notice{padding:12px 14px;border-radius:12px;margin-bottom:14px}
.notice.success{background:#102016;border:1px solid #1e5038}
.site-footer{padding:40px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:12px}
.social{display:flex;gap:12px}
.social-link{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);transition:transform var(--transition), border var(--transition)}
.social-link:hover{transform:translateY(-2px);border-color:var(--brand)}
.glow{background:linear-gradient(135deg,#fff, #d3b6ff 30%, #b5fff7 60%, #fff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px rgba(183,129,255,.15))}
/* Lightbox */
.lightbox-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;padding:20px;z-index:9999}
.lightbox-backdrop.open{display:flex}
.lightbox-backdrop img{max-width:92vw;max-height:88vh;border-radius:12px}