/* Custom animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.floating-card-1 {
    animation: float 4s ease-in-out infinite;
}

.floating-card-2 {
    animation: float-delayed 5s ease-in-out infinite;
}

.floating-card-3 {
    animation: float 4.5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Scroll reveal base state — content is visible by default */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

/* Only apply animation when JS is active and user prefers motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal.from-bottom {
        transform: translateY(0);
    }
}

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

/* Selection color */
::selection {
    background: #c084fc;
    color: #581c87;
}

/* Focus styles */
:focus-visible {
    outline: 2px solid #a855f7;
    outline-offset: 2px;
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(250, 245, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(147, 51, 234, 0.08);
}

.nav-transparent {
    background: transparent !important;
    box-shadow: none !important;
}