/* Animations System */

/* Floating Ambient Effect */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.anim-float {
    animation: float 6s ease-in-out infinite;
}

/* Glow Pulsing */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 20px rgba(52, 211, 153, 0.2); }
    50% { box-shadow: 0 0 40px rgba(52, 211, 153, 0.5); }
    100% { box-shadow: 0 0 20px rgba(52, 211, 153, 0.2); }
}

.anim-glow {
    animation: pulseGlow 4s infinite;
}

/* Fade In on Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Staggered features */
.feature-card:nth-child(1) { transition-delay: 0.1s; }
.feature-card:nth-child(2) { transition-delay: 0.2s; }
.feature-card:nth-child(3) { transition-delay: 0.3s; }