/* Custom styles for Mountain Ice */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

::-webkit-scrollbar-track {
    background: #FDF8F4;
}

::-webkit-scrollbar-thumb {
    background: #C48860;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #A66D4A;
}

/* Selection color */
::selection {
    background: #C1666B;
    color: white;
}

/* Prevent flash of unstyled content */
.no-js .reveal {
    opacity: 1 !important;
    transform: none !important;
}

/* Fade-in animation for scroll reveals */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(253, 252, 250, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

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

/* Button hover effects */
button, a {
    transition: all 0.3s ease;
}

/* Image hover zoom */
img {
    transition: transform 0.5s ease;
}

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

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C1666B;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading state for images */
img {
    background: linear-gradient(90deg, #F3EBE0 0%, #F9EDE4 50%, #F3EBE0 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

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