/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger children */
.stagger>* {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 700ms var(--ease-out-expo), transform 700ms var(--ease-out-expo);
}

.stagger.visible>* {
    opacity: 1;
    transform: translateY(0);
}

.stagger.visible>*:nth-child(1) {
    transition-delay: 0ms;
}

.stagger.visible>*:nth-child(2) {
    transition-delay: 100ms;
}

.stagger.visible>*:nth-child(3) {
    transition-delay: 200ms;
}

.stagger.visible>*:nth-child(4) {
    transition-delay: 300ms;
}

.stagger.visible>*:nth-child(5) {
    transition-delay: 400ms;
}

.stagger.visible>*:nth-child(6) {
    transition-delay: 500ms;
}

.stagger.visible>*:nth-child(7) {
    transition-delay: 600ms;
}

.stagger.visible>*:nth-child(8) {
    transition-delay: 700ms;
}

/* Glow pulse (buttons, orbs) */
@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px var(--glow-cyan);
    }

    50% {
        box-shadow: 0 0 40px var(--glow-purple);
    }
}

/* Floating */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.float {
    animation: float 5s ease-in-out infinite;
}

/* Fade in up for hero */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 900ms var(--ease-out-expo) both;
}

.delay-1 {
    animation-delay: 150ms;
}

.delay-2 {
    animation-delay: 300ms;
}

.delay-3 {
    animation-delay: 450ms;
}

.delay-4 {
    animation-delay: 600ms;
}

/* Text glow */
.text-glow {
    text-shadow: 0 0 20px currentColor;
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, var(--electric-cyan), var(--nebula-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale,
    .stagger>* {
        opacity: 1 !important;
        transform: none !important;
    }
}