/* Custom styles and animations */

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

/* Animation keyframes */
@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 animation */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Navbar scroll effect */
.navbar-scrolled {
    background: rgba(44, 44, 44, 0.95) !important;
    backdrop-filter: blur(10px);
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

::-webkit-scrollbar-track {
    background: #F9F9F9;
}

::-webkit-scrollbar-thumb {
    background: #2C2C2C;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FF6B6B;
}

/* Selection color */
::selection {
    background: #FF6B6B;
    color: white;
}

/* Input focus styles */
input:focus,
textarea:focus {
    border-color: #FF6B6B !important;
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.1);
}

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

/* Image loading placeholder */
img {
    background-color: #F9F9F9;
}

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

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

/* Back to top button */
#back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 2rem !important;
    }
}