* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  overflow-x: hidden;
}

/* Particles */
.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  font-size: 2rem;
  animation: float linear infinite;
  opacity: 0.6;
}

@keyframes float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Confetti */
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.confetti {
  position: absolute;
  width: 10px;
  height: 10px;
  animation: confetti-fall 3s ease-out forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translateY(-100px) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Toast */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  animation: toast-slide 0.3s ease-out;
}

@keyframes toast-slide {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Glass Cards */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 1;
}

.dark .glass-card {
  background: rgba(55, 65, 81, 0.7);
  border: 1px solid rgba(75, 85, 99, 0.5);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

/* Benefit Cards */
.benefit-card {
  padding: 1.5rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 217, 61, 0.1));
  transition: transform 0.3s ease;
  text-align: center;
}

.benefit-card:hover {
  transform: scale(1.05);
}

/* Step Cards */
.step-card {
  text-align: center;
  padding: 2rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(180, 231, 206, 0.2), rgba(167, 139, 250, 0.2));
  transition: transform 0.3s ease;
}

.step-card:hover {
  transform: translateY(-10px);
}

/* Gallery Cards */
.gallery-card {
  padding: 1.5rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
}

.dark .gallery-card {
  background: rgba(55, 65, 81, 0.5);
}

.gallery-card:hover {
  transform: scale(1.1) rotate(2deg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Buttons */
.pulse-button {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 157, 0.7);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(255, 107, 157, 0);
  }
}

.example-prompt-btn {
  padding: 0.5rem 1rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid #FFD93D;
  font-size: 0.875rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.dark .example-prompt-btn {
  background: rgba(55, 65, 81, 0.8);
  color: white;
}

.example-prompt-btn:hover {
  background: #FFD93D;
  transform: scale(1.05);
  color: white;
}

.quiz-option {
  padding: 1rem 1.5rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid transparent;
  text-align: left;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
}

.dark .quiz-option {
  background: rgba(55, 65, 81, 0.8);
  color: white;
}

.quiz-option:hover {
  border-color: #B4E7CE;
  transform: translateX(10px);
  background: #B4E7CE;
  color: white;
}

.cta-button {
  padding: 1rem 2rem;
  border-radius: 50px;
  color: white;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer-link {
  color: #FF6B9D;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.dark .footer-link {
  color: #FFD93D;
}

.footer-link:hover {
  color: #FFD93D;
  transform: scale(1.1);
}

.dark .footer-link:hover {
  color: #FF6B9D;
}

.strawberry-bounce {
  animation: strawberry-bounce 1s ease-in-out infinite;
}

@keyframes strawberry-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Animations */
.animate-fade-in {
  animation: fade-in 0.8s ease-out;
}

.animate-slide-up {
  animation: slide-up 0.6s ease-out forwards;
  opacity: 0;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2.5rem !important;
  }
  
  .hero-section p {
    font-size: 1.125rem !important;
  }

  .particle {
    font-size: 1.5rem;
  }
}