.error-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.error-code {
  font-size: 8rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  position: relative;
  animation: glitch 2s infinite;
}

.error-code::before,
.error-code::after {
  content: "404";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.error-code::before {
  animation: glitch-1 0.3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.error-code::after {
  animation: glitch-2 0.3s infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch {
  0%,
  90%,
  100% {
    transform: translate(0);
  }
  92% {
    transform: translate(-2px, 1px);
  }
  94% {
    transform: translate(2px, -1px);
  }
  96% {
    transform: translate(-1px, 2px);
  }
  98% {
    transform: translate(1px, -2px);
  }
}

@keyframes glitch-1 {
  0%,
  100% {
    transform: translate(0);
  }
  25% {
    transform: translate(3px, 0);
  }
  50% {
    transform: translate(-3px, 0);
  }
  75% {
    transform: translate(2px, 0);
  }
}

@keyframes glitch-2 {
  0%,
  100% {
    transform: translate(0);
  }
  25% {
    transform: translate(-3px, 0);
  }
  50% {
    transform: translate(3px, 0);
  }
  75% {
    transform: translate(-2px, 0);
  }
}

.error-message {
  font-size: 1.5rem;
  margin: 20px 0;
  color: var(--text-muted);
}

.error-link {
  display: inline-block;
  padding: 15px 35px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.error-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}