/* Core Animations */

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 20px rgba(34, 197, 94, 0.15);
    }
    50% {
        box-shadow: 0 0 40px rgba(34, 197, 94, 0.4);
    }
    100% {
        box-shadow: 0 0 20px rgba(34, 197, 94, 0.15);
    }
}

@keyframes fadeInRotate {
    from {
        opacity: 0;
        transform: scale(0.95) rotate(-2deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

/* Utility Classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulseGlow 4s infinite alternate;
}

/* Scroll Fade In System */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }