/* Animations */
@keyframes floating {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  @keyframes pulsate {
    0%, 100% {
      opacity: 1;
      transform: scale(1);
    }
    50% {
      opacity: 0.5;
      transform: scale(0.95);
    }
  }
  
  @keyframes slideUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes typing {
    0%, 100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-5px);
    }
  }
  
  @keyframes shimmer {
    0% {
      background-position: -200% 0;
    }
    100% {
      background-position: 200% 0;
    }
  }
  
  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  
  /* Applied Animations */
  .phone-mockup {
    animation: floating 6s ease-in-out infinite;
  }
  
  .feature-card {
    animation: fadeIn 0.6s ease-out forwards;
    opacity: 0;
  }
  
  .feature-card:nth-child(1) {
    animation-delay: 0.1s;
  }
  
  .feature-card:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .feature-card:nth-child(3) {
    animation-delay: 0.3s;
  }
  
  .feature-card:nth-child(4) {
    animation-delay: 0.4s;
  }
  
  .hero-title,
  .hero-description,
  .hero-cta,
  .countdown-container {
    opacity: 0;
    animation: slideUp 1s ease-out forwards;
  }
  
  .hero-description {
    animation-delay: 0.2s;
  }
  
  .countdown-container {
    animation-delay: 0.4s;
  }
  
  .hero-cta {
    animation-delay: 0.6s;
  }
  
  .message-bubble.typing .dot:nth-child(1) {
    animation: typing 0.6s infinite 0.1s;
  }
  
  .message-bubble.typing .dot:nth-child(2) {
    animation: typing 0.6s infinite 0.2s;
  }
  
  .message-bubble.typing .dot:nth-child(3) {
    animation: typing 0.6s infinite 0.3s;
  }
  
  .btn {
    position: relative;
    overflow: hidden;
  }
  
  .btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
      transparent, 
      rgba(255, 255, 255, 0.2), 
      transparent
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
    transform: translateX(-100%);
  }
  
  .btn:hover::after {
    animation: shimmer 1.5s infinite;
  }
  
  /* Social links hover animation */
  .social-link:hover svg {
    animation: spin 0.5s ease-out;
  }
  
  /* Logo icon hover effect */
  .logo:hover .logo-icon {
    animation: pulsate 1s ease-in-out;
  }
  
  /* Form submit button hover effect */
  .form-group button:hover {
    transform: translateY(-3px);
  }
  
  /* Reveal animation for sections */
  .features,
  .newsletter,
  .contact {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }
  
  .features.animated,
  .newsletter.animated,
  .contact.animated {
    opacity: 1;
    transform: translateY(0);
  }
  
  .features-grid {
    position: relative;
  }
  
  /* Shape animations */
  .shape {
    animation: pulsate 10s ease-in-out infinite;
  }
  
  .shape-1 {
    animation-delay: 0s;
  }
  
  .shape-2 {
    animation-delay: 2s;
  }
  
  /* Hover animations for cards */
  .feature-card {
    position: relative;
    overflow: hidden;
  }
  
  .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
    transform: translateX(-100%);
    transition: transform 0.5s ease;
  }
  
  .feature-card:hover::before {
    transform: translateX(0);
  }
  
  .feature-icon svg {
    transition: transform 0.3s ease;
  }
  
  .feature-card:hover .feature-icon svg {
    transform: scale(1.2);
  }
  
  /* Mobile menu animation */
  .mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  /* Scroll reveal animations */
  .reveal {
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-in-out;
  }
  
  .reveal.active {
    opacity: 1;
    transform: translateY(0);
  }