/* Floating hearts and visual effects */

.hearts-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.heart {
    position: absolute;
    font-size: 20px;
    color: rgba(233, 30, 99, 0.3);
    animation: floatHeart 15s infinite linear;
    opacity: 0;
}

@keyframes floatHeart {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 10px rgba(233, 30, 99, 0.5);
    }
    50% {
        box-shadow: 0 0 25px rgba(233, 30, 99, 0.8);
    }
}

@keyframes turnSwitch {
    0% {
        box-shadow: 0 0 0 rgba(255, 215, 0, 0);
    }
    50% {
        box-shadow: 0 0 50px rgba(255, 215, 0, 0.8);
    }
    100% {
        box-shadow: 0 0 0 rgba(255, 215, 0, 0);
    }
}