/* Base styles and custom utilities */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Scroll reveal animations — progressive enhancement */
.scroll-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: none;
    }
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(4, 5, 4, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(100, 160, 100, 0.1);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

/* Gold shimmer animation for decorative elements */
@keyframes shimmer {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

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

::-webkit-scrollbar-track {
    background: #040504;
}

::-webkit-scrollbar-thumb {
    background: #1f451f;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2a5c2a;
}

/* Selection color */
::selection {
    background: rgba(212, 168, 67, 0.3);
    color: #f0f5f0;
}

/* Focus visible styles */
:focus-visible {
    outline: 2px solid #d4a843;
    outline-offset: 2px;
}

/* Select dropdown styling */
select option {
    background: #0d1110;
    color: #dce8dc;
}