/* Custom styles for Diane's Do 4 U */

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

/* Floating card animation for hero */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.floating-card {
    animation: float 4s ease-in-out infinite;
}

/* Scroll reveal base - content is visible by default */
/* JS adds .reveal-active for animation when in viewport */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Reduced motion - disable animations */
@media (prefers-reduced-motion: reduce) {
    .floating-card {
        animation: none;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* Navbar transitions */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 20px rgba(10, 22, 40, 0.08);
    backdrop-filter: blur(10px);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Image lazy load fallback */
img {
    background-color: #f0f3f9;
}