/* Custom styles and overrides */
html {
    scroll-behavior: smooth;
}

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

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Navbar scroll effect */
#navbar.scrolled {
    background: rgba(253, 252, 248, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(24, 57, 34, 0.1);
}

/* Mobile menu animations */
#mobileMenu.show {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button hover effects */
button, a {
    transition: all 0.2s ease-in-out;
}

/* Image lazy loading placeholder */
img {
    background: linear-gradient(90deg, #e3efe7 25%, #f2f7f4 50%, #e3efe7 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

img[src] {
    animation: none;
    background: none;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    img {
        animation: none;
    }
    
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid #458d58;
    outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f2f7f4;
}

::-webkit-scrollbar-thumb {
    background: #2e7041;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #235733;
}