/* Custom styles for Reader's Oasis Books */

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

/* Custom animation keyframes */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float-fast {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-16px); }
}

.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}

.animate-float-medium {
    animation: float-medium 5s ease-in-out infinite;
}

.animate-float-fast {
    animation: float-fast 4s ease-in-out infinite;
}

/* Scroll reveal base styles - content visible by default */
.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);
}

/* Scroll reveal hidden state - only applied via JS */
.reveal-hidden .reveal {
    opacity: 0;
    transform: translateY(30px);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .animate-float-slow,
    .animate-float-medium,
    .animate-float-fast {
        animation: none;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Selection color */
::selection {
    background-color: #1a4d3e;
    color: #fdfcfa;
}

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

::-webkit-scrollbar-track {
    background: #f5f0e8;
}

::-webkit-scrollbar-thumb {
    background: #1a4d3e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #267359;
}

/* Print styles */
@media print {
    nav, #menu-btn, .animate-float-slow, .animate-float-medium, .animate-float-fast {
        display: none !important;
    }
    body {
        background: white !important;
        color: black !important;
    }
}