/* Base & Utilities */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

/* Scroll Reveal Animations — progressive enhancement via JS */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Navbar transition states */
nav.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 169, 126, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

nav.scrolled .nav-logo-text {
  color: #ffffff;
}

/* Mobile menu transitions */
#mobileMenu.open {
  opacity: 1;
  pointer-events: all;
}

#mobileMenu.closed {
  opacity: 0;
  pointer-events: none;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #111111;
}

::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #c8a97e;
}

/* Selection color */
::selection {
  background: rgba(224, 122, 95, 0.3);
  color: #ffffff;
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #c8a97e;
  outline-offset: 2px;
}

/* Image loading placeholder */
img {
  background-color: #1a1a1a;
}

/* Subtle gold shimmer on hover for cards */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Pulse animation for hero badge */
@keyframes soft-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.animate-pulse {
  animation: soft-pulse 2s ease-in-out infinite;
}

/* Smooth section transitions */
section {
  position: relative;
}

/* Mobile link transitions */
.mobile-link {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}