:root {
  --bg: #F4F3EA;
  --primary: #333D51;
  --card: #FFFFFF;
  --gold-1: #D3AC2B;
  --gold-2: #e8c94a;
  --silver: #CBD0D8;
  --muted: #687080;
  --glass: rgba(255,255,255,0.6);
}

html, body {
  height: 100%;
  margin: 0;
  overflow-x: hidden;
  font-family: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:
    radial-gradient(900px 600px at 10% 20%, rgba(211,172,43,0.05), transparent 40%),
    radial-gradient(800px 500px at 90% 80%, rgba(203,208,216,0.15), transparent 40%),
    var(--bg);
  color: var(--primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Glass card */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.62));
  border: 1px solid rgba(51,61,81,0.1);
  backdrop-filter: blur(6px) saturate(120%);
  box-shadow: 0 8px 40px rgba(51,61,81,0.08), inset 0 1px 0 rgba(255,255,255,0.9);
}

/* Gold button */
.gold-btn {
  background: linear-gradient(90deg, var(--gold-1), var(--gold-2));
  color: #1E2B3C;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(211,172,43,0.18);
  transition: all 0.3s ease;
  display: inline-block;
}
.gold-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(211,172,43,0.28);
}

.muted { color: var(--muted); }
.soft-muted { color: #5a6880; }

h1, h2, h3 { font-weight: 700; color: #1E2B3C; line-height: 1.08; }

/* Reveal animation */
.reveal {
  transform: translateY(18px) scale(.997);
  opacity: 0;
  transition: all 700ms cubic-bezier(.2,.9,.2,1);
  will-change: transform, opacity;
}
.reveal.in-view { transform: translateY(0) scale(1); opacity: 1; }

.neon-frame { box-shadow: 0 0 30px rgba(211,172,43,0.1); }
.tilt { transform: perspective(1000px) rotateX(1deg) rotateY(-0.7deg); }

.grad-underline {
  background: linear-gradient(90deg, rgba(212,167,44,0.95), rgba(255,213,90,0.8));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glass-subtle { background: rgba(255,255,255,0.5); border: 1px solid rgba(51,61,81,0.08); }

.badge-gold {
  background: linear-gradient(90deg, var(--gold-1), var(--gold-2));
  color: #1E2B3C;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(211,172,43,0.18);
}

@keyframes floaty {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}
.floaty { animation: floaty 6s ease-in-out infinite; }

.grid-deco::before {
  content: '';
  position: absolute;
  inset: -20px;
  background-image:
    linear-gradient(transparent 90%, rgba(211,172,43,0.06) 90%),
    linear-gradient(90deg, transparent 90%, rgba(211,172,43,0.06) 90%);
  background-size: 40px 40px, 40px 40px;
  transform: rotate(12deg);
  pointer-events: none;
  opacity: 0.08;
  z-index: 0;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 80%; max-width: 320px;
  height: 100dvh;
  background: #FFFFFF;
  z-index: 60;
  transition: right 0.3s ease;
  padding: 64px 20px 20px;
  box-shadow: -10px 0 30px rgba(51,61,81,0.15);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
#menuClose {
  position: absolute;
  top: 16px; right: 16px;
}
.mobile-menu.open { right: 0; }

.overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(51,61,81,0.5);
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.overlay.active { opacity: 1; visibility: visible; }

@media (max-width: 1024px) {
  .tilt { transform: none; }
  .grid-deco::before { opacity: 0.04; }
}

@media (max-width: 768px) {
  .hero-stats { flex-direction: column; align-items: flex-start; }
  .hero-stats > div { width: 100%; margin-bottom: 12px; }
}

@media (max-width: 640px) {
  .feature-grid { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
}