/* Custom styles and animations */

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

/* Fade in animation for hero elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Scroll reveal animations - only for below-the-fold content */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Default state - always visible for accessibility */
.reveal {
    opacity: 1;
    transform: none;
}

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

::-webkit-scrollbar-track {
    background: #f0f4f8;
}

::-webkit-scrollbar-thumb {
    background: #627d98;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #334e68;
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 3px solid #36c568;
    outline-offset: 2px;
}

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

/* Image loading optimization */
img {
    max-width: 100%;
    height: auto;
}

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

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

/* Navbar transition */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(16, 42, 67, 0.1);
}

/* Form input focus states */
input:focus,
textarea:focus,
select:focus {
    box-shadow: 0 0 0 3px rgba(54, 197, 104, 0.2);
}