/* --- Global & Font Styles --- */
body {
    font-family: 'Inter', 'Noto Sans Devanagari', sans-serif;
}

/* --- Mobile Menu Animation --- */
#mobile-menu {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease-in-out;
}

#mobile-menu.is-open {
    max-height: 500px; /* A height large enough to show all items */
}

/* --- On-Scroll Animations --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Floating WhatsApp Button --- */
.whatsapp-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 40;
    background-color: #25D366; /* Tailwind's whatsapp color */
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease-in-out;
}
.whatsapp-button:hover {
    transform: scale(1.1);
}

/* --- NEW: Lightbox Styles --- */
/* (These styles are from your gallery.html file) */
#lightbox.hidden {
    display: none;
}
#lightbox {
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}