.about-logo {
  position: relative;
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.3));
}

.about-logo::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(59, 130, 246, 0.2) 90deg,
    transparent 180deg,
    rgba(139, 92, 246, 0.2) 270deg,
    transparent 360deg
  );
  animation: logoRotate 8s linear infinite;
  z-index: -1;
  opacity: 0.6;
}

@keyframes logoRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-logo::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 2px solid rgba(59, 130, 246, 0.3);
  animation: logoPulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes logoPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.3;
  }
}

.logo-binary-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

.logo-binary-ring::before {
  content: '01001000 01001001 01000100 01000100 01000101 01001110';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-family: "Courier New", monospace;
  font-size: 8px;
  color: rgba(143, 181, 255, 0.4);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: binaryRotate 15s linear infinite;
  text-align: center;
  line-height: 1.2;
}

@keyframes binaryRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.logo-particles {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  pointer-events: none;
  z-index: -1;
}

.logo-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.8), transparent);
  border-radius: 50%;
  animation: particleFloat 4s ease-in-out infinite;
}

.logo-particle:nth-child(1) {
  top: 10%;
  left: 50%;
  animation-delay: 0s;
}

.logo-particle:nth-child(2) {
  top: 50%;
  left: 10%;
  animation-delay: 0.5s;
}

.logo-particle:nth-child(3) {
  top: 90%;
  left: 50%;
  animation-delay: 1s;
}

.logo-particle:nth-child(4) {
  top: 50%;
  left: 90%;
  animation-delay: 1.5s;
}

.logo-particle:nth-child(5) {
  top: 25%;
  left: 25%;
  animation-delay: 2s;
}

.logo-particle:nth-child(6) {
  top: 75%;
  left: 75%;
  animation-delay: 2.5s;
}

@keyframes particleFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translate(10px, -10px) scale(1.5);
    opacity: 1;
  }
}

.about-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 30px rgba(59, 130, 246, 0.5));
}

.about-logo:hover::before {
  opacity: 0.9;
  animation-duration: 4s;
}

.about-logo:hover::after {
  border-color: rgba(59, 130, 246, 0.6);
  animation-duration: 1s;
}

@media (max-width: 768px) {
  .about-logo::before,
  .about-logo::after {
    display: none;
  }
  
  .logo-binary-ring,
  .logo-particles {
    display: none;
  }
  
  .about-logo {
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.2));
  }
}