:root { --bg:#0e1116; --surface:#141924; --muted:#9aa4b2; --text:#e8eef8; --accent:#7c5cff; --accent-2:#04c4a5; }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
.container { width: min(1100px, 92%); margin: 0 auto; }
.site-header { position: sticky; top: 0; backdrop-filter: saturate(180%) blur(10px); background: #0e1116cc; border-bottom: 1px solid #222838; z-index: 10; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.tagline { color: var(--muted); margin: 6px 0 0; font-size: 14px; }
.nav a { color: var(--text); text-decoration: none; margin-left: 18px; opacity: .9; }
.nav a:hover { color: var(--accent); }
.hero { padding: 72px 0 56px; background: radial-gradient(800px 400px at 20% 0%, #7c5cff22, transparent), radial-gradient(700px 300px at 80% -10%, #04c4a522, transparent); border-bottom: 1px solid #222838; }
.hero h2 { font-size: clamp(28px, 4vw, 44px); margin: 0 0 10px; }
.btn { display: inline-block; padding: 10px 16px; border-radius: 10px; border: 1px solid #2a3040; color: var(--text); text-decoration: none; transition: .2s ease; }
.btn.primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); border: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 22px #00000055; }
.section { padding: 56px 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 18px; border: 1px solid #222838; border-radius: 12px; background: linear-gradient(180deg, #0f1420, #0c1018); box-shadow: inset 0 1px #1b2233; }
.card h4 { margin: 0 0 6px; }
.site-footer { border-top: 1px solid #222838; padding: 24px 0; color: var(--muted); }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } .nav a { margin-left: 12px; } }
/* Visible state helpers */
+ .animate-fade-in-up.visible,
+ .animate-fade-in-left.visible,
+ .animate-fade-in-right.visible,
+ .animate-bounce-y.visible,
+ .section-scroll-animate.visible,
+ .text-animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Safe visibility overrides (auto-added) */
:root, html, body, main, header, footer, section, .container, .content {
  opacity: 1 !important;
  visibility: visible !important;
}