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

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

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

/* Mobile Menu Transitions */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

/* Navbar Background on Scroll */
.nav-scrolled {
    background-color: rgba(255, 251, 245, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* Hamburger Animation */
#menu-btn.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}
#menu-btn.active #bar2 {
    opacity: 0;
}
#menu-btn.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}