/* Custom Animations & Utilities */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal Styles */
.scroll-reveal {
    opacity: 1; /* Default visible for accessibility/progressive enhancement */
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Hidden state applied by JS */
.scroll-reveal.hidden {
    opacity: 0;
    transform: translateY(30px);
}

/* Geometric decorative shapes */
.geo-circle {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #14b8a6;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}