/* Custom styles to supplement Tailwind */

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

/* Navbar transitions */
#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 20px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
}

#navbar.scrolled .nav-logo-text {
    color: #0f172a;
}

#navbar.scrolled .nav-link {
    color: #334e68;
}

#navbar.scrolled .nav-link:hover {
    color: #0f172a;
}

/* Reveal animations — progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

/* Mobile menu animation */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
    opacity: 0;
}

#mobileMenu.open {
    max-height: 400px;
    opacity: 1;
}

/* Selection color */
::selection {
    background-color: #34d399;
    color: #0f172a;
}

/* Focus styles */
a:focus-visible, button:focus-visible {
    outline: 2px solid #34d399;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Image loading placeholder */
img {
    background-color: #f0f4f8;
}