/* VIRAL LANDING PAGE STYLES */

/* Animations */
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes shine {
  to { background-position: 200% center; }
}

@keyframes shimmer {
  to { left: 200%; }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px var(--primary-glow); }
  50% { box-shadow: 0 0 40px var(--primary-glow), 0 0 60px var(--primary-glow); }
}

/* Testimonial Cards */
.testimonial-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.1), transparent);
  transition: left 0.5s;
}

.testimonial-card:hover::before {
  left: 100%;
}

.testimonial-card:hover {
  border-color: var(--primary);
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

/* Tool Cards with 3D Effect */
.tool-card {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tool-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0,255,136,0.3);
}

/* FAQ Styling */
.faq-container {
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-question {
  padding: 1.5rem;
  font-weight: 700;
  font-size: 1.0625rem;
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  color: var(--gray);
  line-height: 1.7;
  transition: all 0.3s;
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 200px;
}

/* CTA Button Enhancement */
.cta-primary {
  animation: glow 2s infinite;
  font-weight: 800 !important;
  letter-spacing: 0.05em;
}

/* Particle Canvas */
#particles canvas {
  display: block;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .tool-card:hover {
    transform: translateY(-8px);
  }
  
  .faq-question {
    padding: 1.25rem;
    font-size: 1rem;
  }
}

/* Product Launch Buttons */
.pricing-card a.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,255,136,0.4);
}

.pricing-card a.btn-primary:hover div {
  left: 200% !important;
}

.pricing-card a.btn-primary:active {
  transform: translateY(-1px);
}