.hacker-button {
  position: relative;
  padding: 15px 30px;
  font-family: "Courier New", monospace;
  font-size: 20px;
  text-transform: uppercase;
  color: #ffcc00; /* Cheetah gold */
  background: #000;
  border: 2px solid #ffcc00;
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
}

/* Scan effect with cheetah speed */
.hacker-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 204, 0, 0.3),
    transparent
  );
  animation: scan 2s linear infinite; /* Faster for cheetah theme */
}

/* Cheetah spots background */
.hacker-button::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle,
      rgba(255, 204, 0, 0.2) 10%,
      transparent 11%
    ),
    radial-gradient(
      circle at 70% 30%,
      rgba(255, 204, 0, 0.15) 8%,
      transparent 9%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(255, 204, 0, 0.25) 7%,
      transparent 8%
    );
  background-size:
    20px 20px,
    25px 25px,
    15px 15px;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: spot-shift 3s infinite ease-in-out;
}

/* Pulse overlay */
.hacker-button .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(255, 204, 0, 0.1) 0%,
    transparent 70%
  );
  opacity: 0;
  z-index: -1;
  animation: pulse 3s infinite ease-in-out;
}

/* Simulated particle effects (cheetah dust) */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.particle {
  position: absolute;
  width: 5px;
  height: 5px;
  background: #ffcc00;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.particle-1 {
  top: 15%;
  left: 25%;
  animation: particle-move-1 1.8s infinite;
}
.particle-2 {
  top: 35%;
  left: 65%;
  animation: particle-move-2 2.2s infinite;
}
.particle-3 {
  top: 55%;
  left: 45%;
  animation: particle-move-3 1.6s infinite;
}
.particle-4 {
  top: 75%;
  left: 15%;
  animation: particle-move-4 2s infinite;
}
.particle-5 {
  top: 25%;
  left: 85%;
  animation: particle-move-5 2.1s infinite;
}

.click-particle {
  position: absolute;
  width: 7px;
  height: 7px;
  background: #ffcc00;
  border-radius: 50%;
  opacity: 0;
  z-index: 2;
}

.click-1 {
  top: 50%;
  left: 50%;
  animation: click-sparkle-1 0.5s ease-out;
}
.click-2 {
  top: 40%;
  left: 60%;
  animation: click-sparkle-2 0.5s ease-out;
}
.click-3 {
  top: 60%;
  left: 40%;
  animation: click-sparkle-3 0.5s ease-out;
}
.click-4 {
  top: 30%;
  left: 50%;
  animation: click-sparkle-4 0.5s ease-out;
}

/* Hover effects */
.hacker-button:hover {
  box-shadow:
    0 0 20px #ffcc00,
    0 0 40px #ffcc00,
    inset 0 0 10px #ffcc00;
  transform: translateY(-5px) scale(1.05);
  color: #fff;
  animation: pounce 0.2s infinite;
}

.hacker-button:hover::after,
.hacker-button:hover .overlay {
  opacity: 1;
}

.hacker-button:hover .particle {
  opacity: 0.8;
}

/* Active effects */
.hacker-button:active {
  transform: scale(0.95);
  box-shadow: 0 0 10px #ffcc00;
  animation: none;
}

.hacker-button:active .click-particle {
  opacity: 1;
}

/* Text effects */
.hacker-button span {
  position: relative;
  display: inline-block;
  transition: transform 0.1s;
}

.hacker-button:hover span {
  animation:
    glitch-text 0.3s linear infinite,
    claw-scratch 1s infinite;
}

/* Border animation */
.hacker-button .border-anim {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border: 2px dashed #ffcc00;
  opacity: 0.6;
  animation: border-leap 2s infinite linear;
}

/* Animations */
@keyframes scan {
  0% {
    transform: translateX(-100%) skewX(15deg);
  }
  100% {
    transform: translateX(200%) skewX(-15deg);
  }
}

@keyframes glitch-text {
  0% {
    transform: translate(0);
  }
  20% {
    transform: translate(-3px, 2px);
  }
  40% {
    transform: translate(-2px, -3px);
  }
  60% {
    transform: translate(3px, 1px);
  }
  80% {
    transform: translate(2px, -2px);
  }
  100% {
    transform: translate(0);
  }
}

@keyframes spot-shift {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(5px, -5px);
  }
  100% {
    transform: translate(0, 0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.4;
  }
  100% {
    transform: scale(0.9);
    opacity: 0;
  }
}

@keyframes pounce {
  0% {
    transform: translateY(-5px) scale(1.05);
  }
  50% {
    transform: translateY(-7px) scale(1.06);
  }
  100% {
    transform: translateY(-5px) scale(1.05);
  }
}

@keyframes claw-scratch {
  0% {
    opacity: 1;
  }
  15% {
    opacity: 0.8;
    transform: skewX(5deg);
  }
  30% {
    opacity: 1;
    transform: skewX(-5deg);
  }
  45% {
    opacity: 0.7;
  }
  60% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

@keyframes border-leap {
  0% {
    transform: scale(1) translateX(10%);
  }
  40% {
    transform: scale(1) translateX(20%);
  }
  60% {
    transform: scale(1) translateX(35%);
  }
  100% {
    transform: scale(1) translateX(100%);
  }
}

@keyframes particle-move-1 {
  0% {
    transform: translate(0, 0);
    opacity: 0.8;
  }
  50% {
    transform: translate(12px, -8px);
    opacity: 0.4;
  }
  100% {
    transform: translate(-6px, 4px);
    opacity: 0.8;
  }
}

@keyframes particle-move-2 {
  0% {
    transform: translate(0, 0);
    opacity: 0.8;
  }
  50% {
    transform: translate(-10px, 6px);
    opacity: 0.5;
  }
  100% {
    transform: translate(5px, -12px);
    opacity: 0.8;
  }
}

@keyframes particle-move-3 {
  0% {
    transform: translate(0, 0);
    opacity: 0.8;
  }
  50% {
    transform: translate(7px, 10px);
    opacity: 0.6;
  }
  100% {
    transform: translate(-7px, -5px);
    opacity: 0.8;
  }
}

@keyframes particle-move-4 {
  0% {
    transform: translate(0, 0);
    opacity: 0.8;
  }
  50% {
    transform: translate(-12px, -10px);
    opacity: 0.4;
  }
  100% {
    transform: translate(6px, 8px);
    opacity: 0.8;
  }
}

@keyframes particle-move-5 {
  0% {
    transform: translate(0, 0);
    opacity: 0.8;
  }
  50% {
    transform: translate(10px, -7px);
    opacity: 0.5;
  }
  100% {
    transform: translate(-5px, 6px);
    opacity: 0.8;
  }
}

@keyframes click-sparkle-1 {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: translate(25px, -25px);
    opacity: 0;
  }
}

@keyframes click-sparkle-2 {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: translate(-20px, -20px);
    opacity: 0;
  }
}

@keyframes click-sparkle-3 {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: translate(15px, 30px);
    opacity: 0;
  }
}

@keyframes click-sparkle-4 {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: translate(-15px, -25px);
    opacity: 0;
  }
}