/* ===== Shared site styles (loaded on every page) ===== */
html { scroll-behavior: smooth; }
body { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; color: #0D0D0D; }
.font-display { font-family: 'Fraunces', serif; }
h1, h2, h3 { letter-spacing: -0.03em; }
p.lead { line-height: 1.75; }

/* Grain / noise texture overlay */
.grain::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: translateY(0); }

@keyframes floatcue { 0%,100% { transform: translateY(0); opacity: 0.9; } 50% { transform: translateY(8px); opacity: 0.4; } }
.scrollcue { animation: floatcue 2.2s ease-in-out infinite; }

/* ===== Primary CTA glow + shimmer sweep =====
   Targets only gold action buttons (a/button.shadow-gold). Secondary white/outline
   buttons have no .shadow-gold and are intentionally left subdued. */
@keyframes btn-glow {
  0%, 100% { box-shadow: 0 4px 14px -4px rgba(245,197,24,0.45), 0 10px 30px -8px rgba(245,197,24,0.40); }
  50%      { box-shadow: 0 6px 18px -3px rgba(245,197,24,0.75), 0 14px 40px -6px rgba(245,197,24,0.65); }
}
@keyframes btn-shimmer {
  0%       { transform: translateX(-160%) skewX(-22deg); }
  22%      { transform: translateX(160%)  skewX(-22deg); }
  100%     { transform: translateX(160%)  skewX(-22deg); }
}

a.shadow-gold:not([disabled]),
button.shadow-gold:not([disabled]) {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  animation: btn-glow 3s ease-in-out infinite;
}

a.shadow-gold:not([disabled])::before,
button.shadow-gold:not([disabled])::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 55%;
  height: 100%;
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.55) 50%,
    rgba(255,255,255,0) 100%
  );
  transform: translateX(-160%) skewX(-22deg);
  animation: btn-shimmer 3.6s ease-in-out infinite;
}

/* Brighten the glow on interaction (existing hover lift is untouched). */
a.shadow-gold:not([disabled]):hover,
a.shadow-gold:not([disabled]):focus-visible,
button.shadow-gold:not([disabled]):hover,
button.shadow-gold:not([disabled]):focus-visible {
  box-shadow: 0 8px 22px -3px rgba(245,197,24,0.85), 0 16px 44px -6px rgba(245,197,24,0.70);
}

@media (prefers-reduced-motion: reduce) {
  a.shadow-gold:not([disabled]),
  button.shadow-gold:not([disabled]) {
    animation: none;
    box-shadow: 0 6px 18px -3px rgba(245,197,24,0.65), 0 12px 34px -6px rgba(245,197,24,0.50);
  }
  a.shadow-gold:not([disabled])::before,
  button.shadow-gold:not([disabled])::before {
    display: none;
  }
}

a, button { -webkit-tap-highlight-color: transparent; }
.link-underline { background-image: linear-gradient(#F5C518,#F5C518); background-size: 0% 2px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size 0.35s cubic-bezier(0.16,1,0.3,1); }
.link-underline:hover { background-size: 100% 2px; }

/* Active nav link (set per page via data-page) — stays gold regardless of nav scroll state. */
.nav-active { color: #F5C518 !important; }
.nav-active.link-underline { background-size: 100% 2px !important; }