/* CSS Custom Properties (Variables) */
:root {
  /* Colors */
  --primary-blue: #E6F3FF;
  --secondary-blue: #B8E0FF;
  --primary-violet: #F0E6FF;
  --secondary-violet: #D4B8FF;
  --accent-coral: #ca33ec;
  --accent-mint: #4ECDC4;
  --accent-yellow: #FFE66D;
  --accent-green: #95E1D3;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #6C757D;
  --dark-gray: #343A40;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-violet) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-blue) 0%, var(--secondary-violet) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-mint) 100%);
  
  /* Typography */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Quicksand', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  cursor: none;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark-gray);
  background: var(--white);
  overflow-x: hidden;
  cursor: none;
}

/* Custom Cursor */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  background: var(--gradient-accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  mix-blend-mode: difference;
}

.custom-cursor.hover {
  transform: scale(1.5);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--white);
  color: var(--dark-gray);
  border: 2px solid var(--secondary-blue);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--gradient-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-normal);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo-text {
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-sparkle {
  font-size: 1.2rem;
  animation: sparkle 2s ease-in-out infinite;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-link {
  text-decoration: none;
  color: var(--dark-gray);
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-normal);
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--dark-gray);
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-primary);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  animation: float 6s ease-in-out infinite;
}

.star-1 { top: 20%; left: 10%; font-size: 2rem; animation-delay: 0s; }
.star-2 { top: 30%; right: 15%; font-size: 1.5rem; animation-delay: 2s; }
.star-3 { bottom: 30%; left: 20%; font-size: 1.8rem; animation-delay: 4s; }

.bubble-1, .bubble-2, .bubble-3 {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  backdrop-filter: blur(10px);
}

.bubble-1 { top: 15%; right: 25%; animation-delay: 1s; }
.bubble-2 { bottom: 25%; right: 10%; width: 40px; height: 40px; animation-delay: 3s; }
.bubble-3 { top: 60%; left: 5%; width: 80px; height: 80px; animation-delay: 5s; }

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
  min-height: 100vh;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  margin-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
  color: var(--medium-gray);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Hero Illustration */
.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.magic-computer {
  position: relative;
  width: 300px;
  height: 200px;
}

.computer-screen {
  width: 100%;
  height: 100%;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.screen-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  justify-content: center;
}

.code-line {
  height: 8px;
  background: var(--gradient-secondary);
  border-radius: 4px;
  animation: pulse 2s ease-in-out infinite;
}

.code-line.short {
  width: 60%;
}

.magic-sparkles {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 1.5rem;
  animation: sparkle 1.5s ease-in-out infinite;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-title {
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--medium-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.about-card {
  background: var(--gradient-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.about-card p {
  font-size: 1.1rem;
  line-height: 1.7;
}

.about-card strong {
  color: var(--accent-coral);
}

/* About Illustration */
.about-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.workspace {
  position: relative;
  width: 250px;
  height: 200px;
}

.desk {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 20px;
  background: #8B4513;
  border-radius: var(--radius-sm);
}

.monitor {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 80px;
  background: var(--dark-gray);
  border-radius: var(--radius-sm);
  padding: 8px;
}

.screen {
  width: 100%;
  height: 100%;
  background: var(--primary-blue);
  border-radius: 4px;
  position: relative;
}

.window {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  background: var(--white);
  border-radius: 4px;
}

.window-header {
  height: 12px;
  background: var(--gradient-secondary);
  border-radius: 4px 4px 0 0;
}

.window-content {
  padding: 4px;
  height: calc(100% - 12px);
  background: var(--light-gray);
}

.coffee-cup {
  position: absolute;
  bottom: 25px;
  right: 20px;
  font-size: 1.5rem;
  animation: steam 3s ease-in-out infinite;
}

.plant {
  position: absolute;
  bottom: 25px;
  left: 20px;
  font-size: 1.2rem;
  animation: sway 4s ease-in-out infinite;
}

.magic-wand {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 1.3rem;
  animation: sparkle 2s ease-in-out infinite;
}

/* Services Section */
.services {
  padding: var(--spacing-xxl) 0;
  background: var(--light-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card[data-color="blue"] .service-icon {
  background: var(--gradient-secondary);
}

.service-card[data-color="purple"] .service-icon {
  background: linear-gradient(135deg, var(--primary-violet) 0%, var(--secondary-violet) 100%);
}

.service-card[data-color="coral"] .service-icon {
  background: linear-gradient(135deg, var(--accent-coral) 0%, #FF8E8E 100%);
}

.service-card[data-color="mint"] .service-icon {
  background: linear-gradient(135deg, var(--accent-mint) 0%, #7FDBDA 100%);
}

.service-card[data-color="yellow"] .service-icon {
  background: linear-gradient(135deg, var(--accent-yellow) 0%, #FFED4E 100%);
}

.service-card[data-color="green"] .service-icon {
  background: linear-gradient(135deg, var(--accent-green) 0%, #A8E6CF 100%);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--spacing-md);
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-title {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

.service-description {
  color: var(--medium-gray);
  line-height: 1.6;
}

/* Process Section */
.process {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--spacing-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.process-step:hover .step-icon {
  transform: scale(1.1);
}

.step-title {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

.step-description {
  color: var(--medium-gray);
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-xxl) 0;
  background: var(--light-gray);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: var(--spacing-md);
  font-size: 4rem;
  color: var(--accent-coral);
  font-family: serif;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-content {
  margin-bottom: var(--spacing-md);
}

.testimonial-content p {
  font-style: italic;
  line-height: 1.6;
  color: var(--medium-gray);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.author-info h4 {
  margin-bottom: 0;
  color: var(--dark-gray);
}

.author-info span {
  color: var(--medium-gray);
  font-size: 0.9rem;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-primary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.contact-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

.contact-card p {
  margin-bottom: var(--spacing-lg);
  color: var(--medium-gray);
  line-height: 1.6;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.contact-method.whatsapp {
  background: #25D366;
  color: var(--white);
}

.contact-method.email {
  background: var(--gradient-secondary);
  color: var(--dark-gray);
}

.contact-method:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-sm);
}

/* Contact Form */
.contact-form-container {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-weight: 600;
  color: var(--dark-gray);
}

.form-group input,
.form-group textarea {
  padding: var(--spacing-sm);
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-mint);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Footer */
.footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column h4 {
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
  color: var(--light-gray);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--accent-mint);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--medium-gray);
}

.footer-doodles {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.doodle {
  font-size: 1.5rem;
  animation: bounce 2s ease-in-out infinite;
}

.doodle:nth-child(2) { animation-delay: 0.2s; }
.doodle:nth-child(3) { animation-delay: 0.4s; }
.doodle:nth-child(4) { animation-delay: 0.6s; }
.doodle:nth-child(5) { animation-delay: 0.8s; }

/* Chatbot */
.chatbot-container {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: 1000;
}

.chatbot-button {
  width: 60px;
  height: 60px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
  position: relative;
}

.chatbot-button:hover {
  transform: scale(1.1);
}

.chatbot-pulse {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid var(--accent-coral);
  border-radius: 50%;
  animation: pulse-ring 2s ease-out infinite;
}

.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 300px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: scale(0);
  transform-origin: bottom right;
  transition: transform var(--transition-normal);
}

.chatbot-window.active {
  transform: scale(1);
}

.chatbot-header {
  background: var(--gradient-accent);
  color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-header h4 {
  margin: 0;
  font-size: 1rem;
}

.chatbot-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-content {
  padding: var(--spacing-md);
}

.chatbot-message {
  background: var(--light-gray);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
}

.chatbot-message.bot {
  background: var(--gradient-secondary);
}

.chatbot-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.chatbot-option {
  background: var(--white);
  border: 2px solid var(--secondary-blue);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

.chatbot-option:hover {
  background: var(--gradient-secondary);
  transform: translateX(4px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-lg);
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .chatbot-window {
    width: 280px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

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

@keyframes sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50% { transform: scale(1.2) rotate(180deg); opacity: 0.8; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes steam {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

@keyframes sway {
  0%, 100% { transform: rotate(-2deg); }
  50% { transform: rotate(2deg); }
}

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

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}