/* pulse */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

.pulsing-icon {
    animation: pulse 2s infinite;
}

/* pulse ver 2 */
.pulse2 {
    animation: pulse2 1s ease-in-out 2;
}

@keyframes pulse2 {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* bounce */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-6px);
    }

    60% {
        transform: translateY(-5px);
    }
}

.bouncing-icon {
    animation: bounce 3.5s infinite;
}

.bouncing-icon:hover {
    animation: none;
}

/* flash - rotace */
@keyframes flash {
    0%, 50%, 100% {
        opacity: 1;
    }

    25%, 75% {
        opacity: 0;
    }
}

.flashing-icon {
    animation: flash 1.5s infinite;
}

/* spin */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.spinning-icon {
    animation: spin 2s linear infinite;
}

/* shake - zatreseni */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }

    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }

    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

.shaking-icon {
    animation: shake 0.8s ease-in-out infinite;
}

/* wobble - kymaceni */
@keyframes wobble {
    0% {
        transform: translateX(0%);
    }

    15% {
        transform: translateX(-25%) rotate(-5deg);
    }

    30% {
        transform: translateX(20%) rotate(3deg);
    }

    45% {
        transform: translateX(-15%) rotate(-3deg);
    }

    60% {
        transform: translateX(10%) rotate(2deg);
    }

    75% {
        transform: translateX(-5%) rotate(-1deg);
    }

    100% {
        transform: translateX(0%);
    }
}

.wobbling-icon {
    animation: wobble 2s infinite;
}

/* flip - otoceni */
@keyframes flip {
    0% {
        transform: rotateY(0);
    }

    100% {
        transform: rotateY(360deg);
    }
}

.flipping-icon {
    animation: flip 1.5s infinite;
}

/* grow - shrink - zvetseni - zmenseni */
@keyframes grow {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.5);
    }
}

.growing-icon {
    animation: grow 2s infinite;
}

/* hover effects */
.icon:hover {
    transform: scale(1.2);
    transition: transform 0.3s ease-in-out;
}

/* flicker - blikani neonova svetla */
@keyframes flicker {
    0% {
        opacity: 1;
    }

    10% {
        opacity: 0.7;
    }

    20% {
        opacity: 0.2;
    }

    30% {
        opacity: 1;
    }

    40% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }

    60% {
        opacity: 0.7;
    }

    70% {
        opacity: 0.2;
    }

    80% {
        opacity: 1;
    }
}

.flickering-icon {
    animation: flicker 3s infinite;
}

/* blink effect 1 */
@keyframes blink-effect {
    0%, 100% {
        color: white; 
        opacity: 1; 
    }

    50% {
        color: #ff6a6a; 
        opacity: 0.9; 
    }
}

.blink-item a {
    animation: blink-effect 4s infinite; 
    animation-timing-function: ease-in-out; 
}

.blink-item a:hover {
    animation: none;    
}

/* blink effect 2 */
@keyframes blink-effect-red-black {
    0%, 100% {
        color: #da0001; 
        opacity: 1;
    }

    50% {
        color: black;
        opacity: 1;
    }
}

.blink-item2 a {
    animation: blink-effect-red-black 4s infinite;
    animation-timing-function: ease-in-out;
}

/* blink effect 3 */
@keyframes blink-effect-white-white {
    0%, 100% {
        color: white; 
        opacity: 1;
    }

    50% {
        color: white;
        opacity: 0;
    }
}

.blink-item3 a {
    animation: blink-effect-white-white 3s infinite;
    animation-timing-function: ease-in-out;
}

    .blink-item3 a:hover {
        animation: none;
    }

/* blink effect 4 clear text */
@keyframes blink-effect-white-white {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.blink-item4 a span {
    animation: blink-effect-white-white 3s infinite;
    animation-timing-function: ease-in-out;
}


.blink-item4 a:hover span {
    animation: none;
}