/* Custom styles for DSI Properties */

html {
    scroll-behavior: smooth;
}

/* Scroll reveal base — visible by default, JS adds animated state */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only apply hidden state when JS is running and motion is preferred */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reduced motion — no transitions */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Navbar shadow on scroll */
nav.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Subtle gradient border for cards */
.group:hover .group-hover\:bg-white\/20 {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fefdf8;
}
::-webkit-scrollbar-thumb {
    background: #059669;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Selection color */
::selection {
    background: #059669;
    color: white;
}

/* Mobile menu animation */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}
#mobileMenu.open {
    max-height: 400px;
    padding: 0.75rem 0;
}

/* Image hover smoothness */
img {
    -webkit-font-smoothing: antialiased;
}