/* Base Reset & Typography */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #14b8a6;
}

/* Animation Utilities */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu Transitions */
#mobile-menu {
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

#mobile-menu.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Button Focus States */
button:focus, a:focus {
    outline: none;
}

input:focus, textarea:focus {
    outline: none;
}