.ggk-cta-section {
  position: relative;
}

.ggk-cta-aura {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .55;
  z-index: 0;
}

.ggk-cta-aura.a-purple {
  width: 420px;
  height: 420px;
  left: -80px;
  top: -120px;
  background: radial-gradient(circle, rgba(124, 92, 240, .65), transparent 70%);
  animation: ggk-cta-aura-drift-a 14s ease-in-out infinite alternate;
}

.ggk-cta-aura.a-mint {
  width: 360px;
  height: 360px;
  right: -60px;
  bottom: -100px;
  background: radial-gradient(circle, rgba(95, 207, 182, .5), transparent 70%);
  animation: ggk-cta-aura-drift-b 17s ease-in-out infinite alternate;
}

@keyframes ggk-cta-aura-drift-a {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, 40px) scale(1.15); }
}

@keyframes ggk-cta-aura-drift-b {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-50px, -30px) scale(1.12); }
}

.ggk-cta-sheen {
  position: absolute;
  top: 0;
  left: -60%;
  width: 50%;
  height: 100%;
  background: linear-gradient(100deg,
              transparent 0%,
              rgba(255, 255, 255, .06) 45%,
              rgba(255, 255, 255, .14) 50%,
              rgba(255, 255, 255, .06) 55%,
              transparent 100%);
  transform: skewX(-18deg);
  pointer-events: none;
  z-index: 1;
  animation: ggk-cta-sheen-sweep 7s ease-in-out infinite;
}

@keyframes ggk-cta-sheen-sweep {
  0%   { left: -60%; }
  55%  { left: 120%; }
  100% { left: 120%; }
}

.ggk-cta-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.ggk-cta-spark {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 6px 1px rgba(255, 255, 255, .7);
  opacity: 0;
  animation: ggk-cta-spark-float var(--dur, 6s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes ggk-cta-spark-float {
  0%, 100% { opacity: 0; transform: translateY(8px) scale(.6); }
  50%      { opacity: var(--peak, .9); transform: translateY(-10px) scale(1); }
}

.ggk-cta-box > h2,
.ggk-cta-box > p,
.ggk-cta-box > .ggk-btn-cta {
  position: relative;
  z-index: 2;
}

.ggk-cta-char {
  display: inline-block;
  will-change: transform, opacity;
}

.ggk-btn-cta::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(124, 92, 240, .55), transparent 70%);
  filter: blur(14px);
  z-index: -1;
  opacity: .6;
  animation: ggk-cta-btn-pulse 2.8s ease-in-out infinite;
}

.ggk-btn-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -130%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg,
              transparent, rgba(255, 255, 255, .45) 50%, transparent);
  transform: skewX(-20deg);
  z-index: 1;
  animation: ggk-cta-btn-sheen 4.5s ease-in-out infinite;
}

.ggk-btn-cta-text {
  position: relative;
  z-index: 2;
}

.ggk-btn-cta:hover {
  transform: translateY(-4px) scale(1.04);
}

.ggk-btn-cta:hover::before {
  animation-duration: 1.4s;
  opacity: .9;
}

.ggk-btn-cta:hover::after {
  animation-duration: 1.6s;
}

@keyframes ggk-cta-btn-pulse {
  0%, 100% { opacity: .45; transform: scale(1); }
  50%      { opacity: .85; transform: scale(1.08); }
}

@keyframes ggk-cta-btn-sheen {
  0%   { left: -130%; }
  60%  { left: 160%; }
  100% { left: 160%; }
}

@media (prefers-reduced-motion: reduce) {
  .ggk-cta-aura,
  .ggk-cta-sheen,
  .ggk-cta-spark,
  .ggk-btn-cta::before,
  .ggk-btn-cta::after {
    animation: none !important;
  }
  .ggk-cta-spark {
    opacity: var(--peak, .6);
  }
  .ggk-cta-char {
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (max-width: 768px) {
  .ggk-cta-aura.a-purple {
    width: 300px;
    height: 300px;
    left: -100px;
    top: -120px;
  }
  .ggk-cta-aura.a-mint {
    width: 260px;
    height: 260px;
    right: -90px;
    bottom: -110px;
  }
}