:root{
  /* Футуристическая палитра: неоновые градиенты, глубокие фоны */
  --bg:#071226; /* глубокий фон */
  --card:#0b1220;
  --accent-1:#7C3AED; /* фиолетовый неон */
  --accent-2:#06B6D4; /* бирюзовый */
  --accent-3:#FF7AB6; /* розовый */
  --muted:#9fb0c9;
  --glass: rgba(255,255,255,0.03);
  --glow: 0 8px 30px rgba(124,58,237,0.18), 0 2px 8px rgba(6,182,212,0.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,'Helvetica Neue',Arial;background:radial-gradient(1200px 600px at 10% 10%, rgba(124,58,237,0.12), transparent), radial-gradient(800px 400px at 90% 90%, rgba(6,182,212,0.08), transparent), var(--bg);color:#e6eef8}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 36px;background:linear-gradient(90deg, rgba(255,255,255,0.02), transparent);position:sticky;top:0;backdrop-filter: blur(6px);z-index:10}
.logo{font-weight:800;font-size:20px;letter-spacing:1px;background:linear-gradient(90deg,var(--accent-1),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:18px}
.nav-item{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:8px;transition:all .22s ease}
.nav-item.active,.nav-item:hover{color:#fff;background:linear-gradient(90deg, rgba(124,58,237,0.12), rgba(6,182,212,0.06));transform:translateY(-2px);box-shadow:var(--glow)}
.page{padding:48px 64px}
.hero{position:relative;padding:60px;background:linear-gradient(135deg, rgba(124,58,237,0.06), rgba(6,182,212,0.04));border-radius:16px;overflow:hidden;box-shadow:var(--glow)}
.hero h1{font-size:40px;margin:0 0 8px;text-shadow:0 8px 30px rgba(124,58,237,0.08)}
.hero p{color:var(--muted);margin:0 0 12px}
.hero .lead{font-size:18px;color:rgba(255,255,255,0.9);margin-bottom:18px}
.cta{display:inline-block;background:linear-gradient(90deg,var(--accent-2),var(--accent-3));color:#061019;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700;box-shadow:0 8px 30px rgba(6,182,212,0.18)}
.features{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.feature{background:linear-gradient(90deg, rgba(255,255,255,0.02), transparent);padding:14px;border-radius:10px;min-width:200px}
.formats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
.format-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02));padding:14px;border-radius:12px;transition:transform .3s ease, box-shadow .3s ease;position:relative;overflow:hidden}
.format-card:hover{transform:translateY(-8px);box-shadow:var(--glow)}
.format-card img{width:100%;height:160px;object-fit:cover;border-radius:8px;filter:contrast(1.05) saturate(1.1)}
.contact-form{display:flex;flex-direction:column;gap:12px;max-width:720px}
label{display:flex;flex-direction:column;color:var(--muted)}
input,textarea{padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.04);background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02));color:#fff}
button{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));border:none;padding:12px 16px;border-radius:10px;color:#fff;font-weight:700;cursor:pointer}
.footer{padding:30px 64px;color:var(--muted);display:flex;justify-content:space-between;align-items:center;gap:18px}

/* contact buttons in footer */
.footer-contacts{display:flex;gap:12px}
.contact-btn{display:inline-block;padding:8px 12px;border-radius:10px;text-decoration:none;color:#061019;background:linear-gradient(90deg,var(--accent-2),var(--accent-3));box-shadow:0 6px 20px rgba(6,182,212,0.14)}
.footer-meta{font-size:13px;color:var(--muted)}

/* contact cards */
.contacts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.contact-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);padding:16px;border-radius:12px}
.contact-link{display:inline-block;margin-top:8px;color:var(--accent-2);text-decoration:none}
.muted{color:var(--muted);font-size:13px;margin-top:8px}

/* extra small animations */
.format-card::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.03), transparent 20%);pointer-events:none;transition:opacity .25s}
.format-card.hovered::after{opacity:1}


/* fx canvas */
.fx-canvas{position:absolute;inset:0;pointer-events:none}

@media (max-width:900px){.formats-grid{grid-template-columns:1fr}}