:root{
  --bg:#09090C;
  --surface:#0F0F17;
  --muted:#9B9CA8;
  --text:#ECECF3;
  --primary:#9B5CF9;     /* Neon Violet */
  --primary-2:#7C3AED;   /* Electric Purple */
  --accent:#A78BFA;      /* Soft Violet */
  --glow: rgba(155, 92, 249, 0.55);
  --radius:18px;
}
*{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, Arial, sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1140px, 92%);margin:0 auto}

/* Mobile top bar */
.mobile-bar{
  position:fixed; inset:0 auto auto 0; width:100%; height:56px;
  display:none; align-items:center; gap:12px;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,0));
  padding:0 12px; z-index:1000;
}
.mobile-bar .mobile-logo{display:flex; align-items:center; gap:8px}
.mobile-bar img{height:28px}

.hamburger{background:none;border:0;display:grid;gap:4px;padding:8px;cursor:pointer}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;display:block}

/* Floating header (desktop only) */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:900;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,0));
  display:none; /* hidden on mobile */
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-radius:16px; margin-top:10px}
.logo img{height:36px}
.main-nav{display:flex; align-items:center; gap:20px}
.main-nav a{opacity:.9; padding:8px 10px; border-radius:10px; transition:all .2s}
.main-nav a:hover,.main-nav a.active{background:rgba(155,92,249,.18); opacity:1; box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.btn-login{border:1px solid rgba(255,255,255,.15); padding:8px 14px; border-radius:999px}

/* Page spacing */
.page{padding-top:72px}

/* Hero */
.hero{
  padding:120px 0 80px;
  background:
    radial-gradient(1200px 600px at 20% -20%, rgba(155,92,249,.22), transparent),
    radial-gradient(1200px 600px at 80% -20%, rgba(124,58,237,.18), transparent);
  position:relative; overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  mask-image: radial-gradient(60% 60% at 50% 0%, rgba(0,0,0,.9) 20%, transparent 70%);
  pointer-events:none;
}
.hero-inner{display:grid; gap:16px; text-align:left}
.display{font-size:clamp(28px, 5vw, 56px); line-height:1.05; letter-spacing:-0.02; font-weight:800}
.lead{font-size:clamp(16px, 2.6vw, 20px); color:var(--muted); max-width:760px}
.cta-row{display:flex; gap:12px; flex-wrap:wrap}
.btn{padding:12px 18px; border-radius:12px; background:linear-gradient(90deg, var(--primary), var(--primary-2)); color:#111; font-weight:700; box-shadow: 0 10px 25px rgba(155,92,249,.25)}
.btn:hover{transform: translateY(-1px); box-shadow: 0 16px 32px rgba(155,92,249,.35)}
.btn.ghost{background:transparent; border:1px solid rgba(255,255,255,.15); color:var(--text)}

/* Sections */
.section{padding:56px 0}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0))}
.section-title{font-size:28px; margin:0 0 12px 0}
.grid-3{display:grid; grid-template-columns:repeat(3, 1fr); gap:16px}
.card{background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06); border-radius:var(--radius); padding:18px; box-shadow:0 10px 30px rgba(0,0,0,.25); backdrop-filter: blur(8px); transition:transform .18s, box-shadow .18s}
.card.tall .ph{height:160px; background:rgba(255,255,255,.05); border-radius:12px; margin-bottom:10px}
.card:hover{box-shadow: 0 12px 40px rgba(155,92,249,.25); transform: translateY(-2px)}
.ph{background:rgba(255,255,255,.06); height:80px; border-radius:10px}
.logo-row{display:grid; grid-template-columns:repeat(5, 1fr); gap:12px}
.logo{height:56px; background:rgba(255,255,255,.06); border-radius:10px; border:1px dashed rgba(255,255,255,.08)}

.cta-banner{ text-align:center; }
.cta-banner .btn{margin-top:10px}

.muted{color:var(--muted)}
.underline{background: linear-gradient(90deg, var(--primary), var(--primary-2)); -webkit-background-clip:text; background-clip:text; color:transparent; text-shadow: 0 0 20px rgba(155,92,249,.35)}

/* Footer (hidden on mobile) */
.site-footer{display:none; border-top:1px solid rgba(255,255,255,.06); background:rgba(0,0,0,.25)}
.footer-grid{display:grid; grid-template-columns:2fr 1fr 1fr 1.2fr; gap:20px; padding:30px 0}
.footer-logo{height:36px; margin-bottom:10px}
.footer-col h4{margin:0 0 8px 0}
.footer-col ul{list-style:none; padding:0; margin:0}
.footer-col li{margin:8px 0}

.copyright{border-top:1px solid rgba(255,255,255,.06); padding:12px 0; font-size:14px; color:var(--muted); background:rgba(0,0,0,.25);}
.copyright .container{display:flex; align-items:center; justify-content:center}

/* Responsive */
@media (min-width: 992px){
  .site-header{display:block}
  .mobile-bar{display:none}
  .site-footer{display:block}
}
@media (max-width: 991px){
  .mobile-bar{display:flex}
  .grid-3{grid-template-columns:1fr}
  .logo-row{grid-template-columns:repeat(3, 1fr)}
  .page{padding-top:56px}
}

/* Mobile drawer */
.mobile-drawer{
  position:fixed; inset:0 0 0 auto; width:min(86%, 360px); height:100vh; background:#0e0f15;
  border-left:1px solid rgba(255,255,255,.06);
  transform: translateX(100%); transition: transform .25s ease; z-index:1100; display:flex; flex-direction:column;
}
.mobile-drawer.open{ transform: translateX(0); }
.drawer-header{display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-bottom:1px solid rgba(255,255,255,.06)}
.drawer-nav{display:grid; padding:8px}
.drawer-nav a{padding:12px; border-radius:10px; font-size:18px}
.drawer-nav a:hover{background:rgba(255,255,255,.06)}
.drawer-login{border:1px solid rgba(255,255,255,.15); margin:8px; text-align:center; border-radius:12px}

/* Utility */
.hidden{display:none!important}
.glass{background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); backdrop-filter: blur(10px)}
.glow{box-shadow: 0 0 0 1px rgba(255,255,255,.06), 0 8px 30px var(--glow)}