/* ── E7: Glassmorphism ── */

/* Scrolled nav frost */
.site-nav {
  transition: background 320ms ease,
              backdrop-filter 320ms ease,
              border-color 320ms ease,
              box-shadow 320ms ease;
}
.site-nav.nav-glass {
  background: oklch(6% 0.018 265 / 0.72) !important;
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid oklch(93% 0.27 122 / 0.08);
  box-shadow: 0 1px 32px oklch(3.5% 0.015 265 / 0.4);
}

/* Pick card glass info strip */
.pick-card-glass {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 14px 16px 16px;
  background: oklch(10% 0.02 265 / 0.55);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-top: 1px solid oklch(100% 0 0 / 0.08);
  border-radius: 0 0 inherit inherit;
}

/* Pick card wrapper needs relative + overflow hidden */
.pick-card {
  position: relative;
  overflow: hidden;
}

/* Feature glass panel */
.feature.glass-panel {
  background: oklch(8% 0.018 265 / 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid oklch(93% 0.27 122 / 0.07);
  border-radius: 16px;
  padding: 20px 24px;
  transition: background 280ms ease, border-color 280ms ease;
}
.feature.glass-panel:hover {
  background: oklch(10% 0.022 265 / 0.7);
  border-color: oklch(93% 0.27 122 / 0.14);
}

/* Event card glass tooltip */
.ev-card-tooltip {
  position: absolute;
  top: -42px; left: 50%;
  transform: translateX(-50%) translateY(4px);
  white-space: nowrap;
  background: oklch(8% 0.018 265 / 0.88);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid oklch(93% 0.27 122 / 0.2);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: oklch(93% 0.27 122);
  letter-spacing: 0.04em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 10;
}
.ev-card-tooltip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: oklch(93% 0.27 122 / 0.2);
}
.ev-card:hover .ev-card-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.ev-card { position: relative; }

/* Hero canvas glass overlay (vignette) */
.hero-canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%,
    oklch(3.5% 0.015 265 / 0.7), transparent);
  pointer-events: none;
}

/* Waitlist glass card */
.waitlist-inner {
  background: oklch(6.5% 0.018 265 / 0.75);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid oklch(93% 0.27 122 / 0.09);
  box-shadow:
    0 0 0 1px oklch(100% 0 0 / 0.03),
    0 24px 64px oklch(3.5% 0.015 265 / 0.5);
}

@media (prefers-reduced-motion: reduce) {
  .site-nav { transition: none !important; }
}