body {

    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color:  #0f0f0f;
    font-family: 'Verdana', sans-serif;
    overflow: hidden;
}

@media (max-width: 768px) {
  body {
    font-size: 14px;
  }

  .header {
    text-align: center;
  }

  .content {
    padding: 10px;
  }
}

.hello {
    font-size: 10vw; /* Erhöhte Schriftgröße */
    font-weight: bold;
    color: #f2f2f2;
    text-shadow: 4vw 4vw 8vw rgba(0, 0, 0, 0.4); /* Stärkerer Schatten */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

            /* Neue Effekte */
    background: linear-gradient(90deg, #f2f2f2, #999999);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    

    transition: transform 0.3s ease, text-shadow 0.3s ease;

            
}

.hello:hover {
    transform: scale(1.1); /* Leichtes Vergrößern beim Hover */
    text-shadow: 6px 6px 12px rgba(0, 0, 0, 0.5); /* Stärkerer Schatten beim Hover */
    filter: blur(4px);
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    pointer-events: none;
    animation: moveParticles 10s linear infinite;
    filter: blur(8px);
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    top: 80%;
    left: 20%;
    animation-duration: 8s;
    animation-delay: -2s;
    filter: blur(10px);
}

.particle:nth-child(2) {
    width: 6px;
    height: 6px;
    top: 50%;
    left: 70%;
    animation-duration: 12s;
    animation-delay: -4s;
    filter: blur(8px);
}

.particle:nth-child(3) {
    width: 8px;
    height: 8px;
    top: 30%;
    left: 40%;
    animation-duration: 15s;
    animation-delay: 0s;
    filter: blur(8px);
}

.particle:nth-child(4) {
    width: 10px;
    height: 10px;
    top: 20%;
    left: 10%;
    animation-duration: 18s;
    animation-delay: -3s;
    filter: blur(8px);
}

.particle:nth-child(5) {
    width: 7px;
    height: 7px;
    top: 60%;
    left: 80%;
    animation-duration: 20s;
    animation-delay: -5s;
    filter: blur(8px);
}

.particle:nth-child(6) {
    width: 12px;
    height: 12px;
    top: 10%;
    left: 40%;
    animation-duration: 20s;
    animation-delay: -5s;
    filter: blur(8px);
}

.particle:nth-child(7) {
    width: 7px;
    height: 9px;
    top: 30%;
    left: 70%;
    animation-duration: 25s;
    animation-delay: -5s;
    filter: blur(8px);
}

.particle:nth-child(8) {
    width: 10px;
    height: 12px;
    top: 13%;
    left: 90%;
    animation-duration: 20s;
    animation-delay: -10s;
    filter: blur(8px);
}

@keyframes moveParticles {
    from {
        transform: translateY(0) translateX(0);
    }
    to {
        transform: translateY(-100vh) translateX(100vw);
    }
}