/* Симбиотический эффект для курсора */

.symbiote-follower {
    position: fixed;
    width: 30px;
    height: 30px;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
}

.symbiote-follower::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #f3a5fccb 0%, #e608ffa6 70%, transparent 100%);
    border-radius: 50%;
    filter: blur(5px);
    animation: pulse 2s infinite alternate;
}

.symbiote-follower::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    background: radial-gradient(circle, rgba(138, 0, 255, 0.5) 0%, #e600ff4b 70%, transparent 100%);
    border-radius: 50%;
    filter: blur(8px);
    animation: pulse 3s infinite alternate-reverse;
}

@keyframes pulse {
    0% {
        opacity: 0.4;
        transform: scale(0.8);
    }
    100% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}


/* Симбиотические эффекты при наведении */

a:hover,
button:hover {
    text-shadow: 0 0 10px #f3a5fce0;
    position: relative;
}

a:hover::before,
button:hover::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #f3a5fca1 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(5px);
    z-index: -1;
    animation: moveAround 2s linear infinite;
}

@keyframes moveAround {
    0% {
        transform: translateX(-10px) translateY(-10px);
    }
    25% {
        transform: translateX(10px) translateY(-10px);
    }
    50% {
        transform: translateX(10px) translateY(10px);
    }
    75% {
        transform: translateX(-10px) translateY(10px);
    }
    100% {
        transform: translateX(-10px) translateY(-10px);
    }
}


/* Эффект симбиота для изображений при наведении */

.screenshot:hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f3a5fc49;
    z-index: 2;
    mix-blend-mode: overlay;
}


/* Симбиотические щупальца для кнопок при наведении */

.download-btn:hover::after,
.main-download-btn:hover::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-image: url('../images/tentacle-effect.png');
    background-size: cover;
    opacity: 0.2;
    z-index: -1;
    mix-blend-mode: screen;
    animation: tentacleMove 1.5s ease infinite;
}

@keyframes tentacleMove {
    0% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.05) rotate(2deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
    }
}