/* Base & Utilities */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0A0A0A;
}
::-webkit-scrollbar-thumb {
    background: #D4AF37;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #B85C38;
}

/* Selection */
::selection {
    background: rgba(212, 175, 55, 0.3);
    color: #E8DCC4;
}

/* Reveal Animation - Progressive Enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Navbar states */
.nav-scrolled {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* Gold gradient text utility */
.gold-text-gradient {
    background: linear-gradient(135deg, #E8DCC4 0%, #D4AF37 50%, #E8DCC4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Image placeholder fallback */
img {
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
}

/* Focus visible for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid #D4AF37;
    outline-offset: 2px;
}

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

/* Decorative line animation */
@keyframes expandLine {
    from { width: 0; }
    to { width: 40px; }
}

.reveal:hover .h-\[1px\] {
    animation: expandLine 0.4s ease forwards;
}