/* 3D Pin Effect for Project Links */
.project-pin-container {
  position: relative;
  display: inline-block;
  z-index: 50;
  cursor: pointer;
}

.project-pin-wrapper {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: 0.09375rem;
  margin-top: 1rem;
  transform: translate(-50%, -50%);
  perspective: 1000px;
  pointer-events: none;
}

.project-pin-content {
  position: absolute;
  left: 50%;
  top: 50%;
  padding: 1rem;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  border-radius: 1rem;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  transform: translate(-50%, -50%) rotateX(0deg);
  transition: transform 0.7s ease, border-color 0.7s ease;
}

.project-pin-container:hover .project-pin-content {
  transform: translate(-50%, -50%) rotateX(40deg) scale(0.8);
  border-color: rgba(255, 255, 255, 0.2);
}

.project-pin-perspective {
  pointer-events: none;
  width: 24rem;
  height: 20rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  z-index: 60;
  transition: opacity 0.5s ease;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.project-pin-container:hover .project-pin-perspective {
  opacity: 1;
}

.project-pin-inner {
  width: 100%;
  height: 100%;
  margin-top: -1.75rem;
  flex: none;
  inset: 0;
}

.project-pin-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
}

.project-pin-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 10;
  border-radius: 9999px;
  background: #09090b;
  padding: 0.125rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  transition: all 0.3s ease;
}

.project-pin-link:hover {
  background: rgba(0, 255, 65, 0.1);
  border-color: var(--forensic-green);
}

.project-pin-text {
  position: relative;
  z-index: 20;
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
  display: inline-block;
  padding: 0.125rem 0;
}

.project-pin-gradient {
  position: absolute;
  bottom: 0;
  left: 1.125rem;
  height: 1px;
  width: calc(100% - 2.25rem);
  background: linear-gradient(to right, rgba(0, 255, 65, 0) 0%, rgba(0, 255, 65, 0.9) 50%, rgba(0, 255, 65, 0) 100%);
  transition: opacity 0.5s ease;
  opacity: 0;
}

.project-pin-link:hover .project-pin-gradient {
  opacity: 0.4;
}

.project-pin-base {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: 0.09375rem;
  margin-top: 1rem;
  transform: translate(-50%, -50%);
  perspective: 1000px;
}

.project-pin-transform {
  transform: rotateX(70deg) translateZ(0);
}

/* Ripple animations */
.project-pin-ripple {
  position: absolute;
  left: 50%;
  top: 50%;
  height: 11.25rem;
  width: 11.25rem;
  border-radius: 50%;
  background: rgba(0, 255, 65, 0.08);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%);
  animation: pinRipple 6s infinite;
}

.project-pin-ripple:nth-child(2) {
  animation-delay: 2s;
}

.project-pin-ripple:nth-child(3) {
  animation-delay: 4s;
}

@keyframes pinRipple {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }
  16.67% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* Pin line effect */
.project-pin-line {
  position: absolute;
  right: 50%;
  bottom: 50%;
  width: 1px;
  height: 5rem;
  background: linear-gradient(to bottom, transparent, var(--forensic-cyan));
  transform: translateY(14px);
  transition: height 0.3s ease;
}

.project-pin-line.blur {
  filter: blur(2px);
}

.project-pin-container:hover .project-pin-line {
  height: 10rem;
}

.project-pin-dot {
  position: absolute;
  right: 50%;
  bottom: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #00ffff;
  transform: translate(1.5px, 14px);
  z-index: 40;
}

.project-pin-dot.blur {
  filter: blur(3px);
}

.project-pin-dot.small {
  width: 2px;
  height: 2px;
  background: #00ff41;
  transform: translate(0.5px, 14px);
}

/* Integration with existing project cards */
.project-social-btn-wrapper {
  position: relative;
  display: inline-block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .project-pin-perspective {
    width: 18rem;
    height: 16rem;
  }
  
  .project-pin-ripple {
    height: 8rem;
    width: 8rem;
  }
  
  .project-pin-link {
    font-size: 0.7rem;
    padding: 0.1rem 0.8rem;
  }
}