:root {
  --primary: #1e3a8a;
  --secondary: #6b21a8;
  --grad: linear-gradient(135deg, #1e3a8a 0%, #6b21a8 100%);
  --grad-animated: linear-gradient(-45deg, #1e3a8a, #2563eb, #6b21a8, #9333ea);
  --dark: #0f172a;
  --light: #f8fafc;
  --glass: rgba(255, 255, 255, 0.1);
  --shadow: 0 8px 32px rgba(30, 58, 138, 0.15);
  --shadow-hover: 0 12px 40px rgba(30, 58, 138, 0.25);
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
  background: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Animated Background */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--grad-animated);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Floating Particles */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(123, 31, 162, 0.3);
  border-radius: 50%;
  animation: float 20s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; }
.particle:nth-child(4) { left: 40%; animation-delay: 6s; }
.particle:nth-child(5) { left: 50%; animation-delay: 8s; }
.particle:nth-child(6) { left: 60%; animation-delay: 10s; }
.particle:nth-child(7) { left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { left: 80%; animation-delay: 14s; }
.particle:nth-child(9) { left: 90%; animation-delay: 16s; }

@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Header with Glassmorphism */
header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  position: fixed;
  width: 100%;
  box-shadow: var(--shadow);
  padding: 15px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
  transition: all 0.3s ease;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-hover);
}

header .logo-area {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

header .logo-area:hover {
  transform: scale(1.05);
}

header .logo-area img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  margin-right: 10px;
  transition: transform 0.3s ease;
}

header nav a {
  margin-left: 25px;
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  position: relative;
  transition: all 0.3s ease;
}

header nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad);
  transition: width 0.3s ease;
}

header nav a:hover::after {
  width: 100%;
}

header nav a.btn {
  background: var(--grad);
  color: #fff;
  padding: 12px 24px;
  border-radius: 25px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

header nav a.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Hero Section */
.hero {
  background: var(--grad);
  color: #fff;
  padding: 140px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('assets/pattern.svg') repeat;
  opacity: 0.1;
  animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(-100px) translateY(-100px); }
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  font-weight: 700;
  animation: fadeInUp 1s ease;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 35px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero .cta {
  animation: fadeInUp 1s ease 0.4s both;
}

.hero .cta a {
  display: inline-block;
  margin: 10px;
  font-weight: 600;
  border-radius: 30px;
  padding: 16px 32px;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.hero .cta a::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 0.5s ease;
}

.hero .cta a:hover::before {
  left: 100%;
}

.hero .primary {
  background: #fff;
  color: var(--primary);
  box-shadow: var(--shadow);
}

.hero .primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.hero .secondary {
  border: 2px solid #fff;
  color: #fff;
}

.hero .secondary:hover {
  background: #fff;
  color: var(--primary);
  transform: translateY(-3px);
}

.hero-img {
  margin-top: 60px;
  animation: fadeInUp 1s ease 0.6s both;
}

.hero-img img {
  width: 320px;
  border-radius: 20px;
  box-shadow: var(--shadow-hover);
  transition: transform 0.3s ease;
}

.hero-img img:hover {
  transform: scale(1.05);
}

.badges {
  margin-top: 40px;
  animation: fadeInUp 1s ease 0.8s both;
}

.badges img {
  height: 60px;
  margin: 0 10px;
  transition: transform 0.3s ease;
}

.badges img:hover {
  transform: scale(1.1);
}

/* Sections */
.section {
  padding: 100px 20px;
  text-align: center;
  position: relative;
}

.section h2 {
  font-size: 2.4rem;
  margin-bottom: 15px;
  animation: fadeInUp 1s ease;
}

.section p.lead {
  max-width: 650px;
  margin: 0 auto 60px;
  color: #555;
  animation: fadeInUp 1s ease 0.2s both;
}

/* Feature Cards with Glassmorphism */
.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 40px;
  width: 300px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 1s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  background: rgba(255, 255, 255, 0.95);
}

.feature-card i {
  font-size: 36px;
  background: var(--grad);
  color: #fff;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  transition: all 0.3s ease;
}

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

.feature-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
  font-size: 1.3rem;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* Use Cases Section */
.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.use-case-card {
  text-align: center;
  padding: 40px 30px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 1s ease;
}

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

.use-case-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.use-case-card:hover i {
  transform: scale(1.1);
}

.use-case-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
  font-size: 1.3rem;
}

.use-case-card p {
  color: #666;
  line-height: 1.6;
}

/* Signup Section */
.signup-section {
  background: rgba(248, 249, 255, 0.9);
  backdrop-filter: blur(20px);
  padding: 80px 20px;
  text-align: center;
}

.signup-container {
  max-width: 500px;
  margin: 30px auto;
  text-align: center;
}

.signup-form {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-input {
  width: 100%;
  max-width: 300px;
  padding: 16px 20px;
  border: 2px solid rgba(26, 35, 126, 0.1);
  border-radius: 12px;
  font-size: 16px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.8);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
  transform: translateY(-2px);
}

.submit-btn {
  padding: 16px 32px;
  border: none;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Footer */
footer {
  background: var(--dark);
  color: #fff;
  text-align: center;
  padding: 50px 20px;
  margin-top: 80px;
}

footer a {
  color: #fff;
  margin: 0 15px;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--secondary);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-img img {
    width: 280px;
  }
  
  .feature-card,
  .use-case-card {
    width: 100%;
    max-width: 350px;
  }
  
  .section {
    padding: 60px 20px;
  }
  
  .section h2 {
    font-size: 2rem;
  }
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

/* Success Message */
.success-message {
  margin-top: 20px;
  padding: 15px;
  background: rgba(76, 175, 80, 0.1);
  color: #2e7d32;
  border-radius: 12px;
  border: 1px solid rgba(76, 175, 80, 0.2);
  animation: fadeInUp 0.5s ease;
}

/* Circular Ripples Animation */
.ripple-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border: 2px solid rgba(123, 31, 162, 0.3);
  border-radius: 50%;
  animation: rippleExpand 8s infinite linear;
  opacity: 0;
}

.ripple-1 {
  width: 100px;
  height: 100px;
  top: 20%;
  left: 15%;
  animation-delay: 0s;
}

.ripple-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 20%;
  animation-delay: 2s;
}

.ripple-3 {
  width: 80px;
  height: 80px;
  bottom: 30%;
  left: 25%;
  animation-delay: 4s;
}

.ripple-4 {
  width: 120px;
  height: 120px;
  top: 40%;
  left: 70%;
  animation-delay: 6s;
}

.ripple-5 {
  width: 200px;
  height: 200px;
  bottom: 20%;
  right: 10%;
  animation-delay: 1s;
}

@keyframes rippleExpand {
  0% {
    transform: scale(0);
    opacity: 0.8;
  }
  50% {
    opacity: 0.4;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

/* Hero Section Enhancements */
.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 35px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease 0.2s both;
  line-height: 1.7;
}

/* Concept Section */
.concept-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.concept-text h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin: 40px 0 20px;
  font-weight: 600;
}

.concept-text h3:first-child {
  margin-top: 0;
}

.concept-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #555;
  margin-bottom: 25px;
}

.concept-text strong {
  color: var(--primary);
  font-weight: 600;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.benefit-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  padding: 30px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  text-align: left;
}

.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  background: rgba(255, 255, 255, 0.95);
}

.benefit-item h3 {
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 15px;
  font-weight: 600;
}

.benefit-item p {
  color: #666;
  line-height: 1.6;
  font-size: 1rem;
}

/* Enhanced Feature Cards */
.feature-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 40px;
  width: 320px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 1s ease;
  text-align: left;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  background: rgba(255, 255, 255, 0.95);
}

.feature-card i {
  font-size: 36px;
  background: var(--grad);
  color: #fff;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 25px 0;
  transition: all 0.3s ease;
}

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

.feature-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
  font-size: 1.3rem;
  font-weight: 600;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
  font-size: 1rem;
}

/* Enhanced Use Case Cards */
.use-case-card {
  text-align: left;
  padding: 40px 30px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 1s ease;
}

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

.use-case-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.use-case-card:hover i {
  transform: scale(1.1);
}

.use-case-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
  font-size: 1.3rem;
  font-weight: 600;
}

.use-case-card p {
  color: #666;
  line-height: 1.6;
  font-size: 1rem;
}

/* Enhanced Typography */
.section h2 {
  font-size: 2.6rem;
  margin-bottom: 20px;
  animation: fadeInUp 1s ease;
  font-weight: 700;
  color: var(--primary);
}

.section p.lead {
  max-width: 700px;
  margin: 0 auto 60px;
  color: #555;
  animation: fadeInUp 1s ease 0.2s both;
  font-size: 1.2rem;
  line-height: 1.7;
}

/* Responsive Design Updates */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-img img {
    width: 280px;
  }
  
  .feature-card,
  .use-case-card,
  .benefit-item {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
  }
  
  .section {
    padding: 60px 20px;
  }
  
  .section h2 {
    font-size: 2rem;
  }
  
  .concept-text h3 {
    font-size: 1.3rem;
  }
  
  .concept-text p {
    font-size: 1rem;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
} 

/* -------------------------------------------------- */
/* Accessibility & Contrast Tweaks (2025-05) */
/* Ensures text stands out clearly against backgrounds */
.concept-text p,
.feature-card p,
.use-case-card p,
.benefit-item p,
.section p.lead {
  color: #333; /* darker grey for stronger contrast */
}

.feature-card,
.use-case-card,
.benefit-item {
  background: #fff; /* solid white for max legibility */
}

.feature-card:hover,
.use-case-card:hover,
.benefit-item:hover {
  background: #fff; /* maintain solid background on hover */
} 

/* Beta Signup Section */
.beta-signup-container {
  max-width: 600px;
  margin: 40px auto;
  text-align: center;
}

.beta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--grad);
  color: #fff;
  padding: 20px 40px;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.beta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s ease;
}

.beta-button:hover::before {
  left: 100%;
}

.beta-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.beta-button i {
  font-size: 1.4rem;
}

.beta-requirements {
  margin-top: 20px;
  color: #666;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.beta-features {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.beta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 500;
}

.beta-feature i {
  font-size: 1.2rem;
  color: var(--secondary);
}

/* Particle Network Background */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
}

/* Mobile Responsive Updates */
@media (max-width: 768px) {
  .beta-button {
    padding: 16px 32px;
    font-size: 1.1rem;
  }
  
  .beta-features {
    gap: 20px;
  }
  
  .beta-feature {
    font-size: 0.9rem;
  }
} 

/* Magnetic Button Effect */
.hero .cta a,
.beta-button {
  position: relative;
  transform-style: preserve-3d;
  transition: all 0.15s ease-out;
}

/* Number Counter Animation */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-number {
  display: inline-block;
  animation: countUp 1s ease-out;
  font-weight: 700;
  color: var(--primary);
  font-size: 2.5rem;
}

/* Enhanced Card Hover with Tilt Effect */
.feature-card,
.use-case-card,
.benefit-item {
  transform-style: preserve-3d;
  transform: perspective(1000px);
  transition: all 0.3s ease;
}

.feature-card::before,
.use-case-card::before,
.benefit-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
  pointer-events: none;
}

.feature-card:hover::before,
.use-case-card:hover::before,
.benefit-item:hover::before {
  transform: translateX(100%);
}

/* Ripple Effect on Click */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

/* Glowing Badge for Beta */
.beta-badge {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--grad);
  color: white;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 99;
  cursor: pointer;
  animation: pulse 2s infinite;
  transition: all 0.3s ease;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: var(--shadow);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(123, 31, 162, 0.5);
  }
}

.beta-badge:hover {
  transform: scale(1.1);
  animation: none;
}

/* Smooth Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered Animation Delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }

/* Loading Skeleton */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
} 

/* Stats Section */
.stats-section {
  background: var(--grad);
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('assets/pattern.svg') repeat;
  opacity: 0.1;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: white;
}

.stat-item i {
  font-size: 3rem;
  margin-bottom: 20px;
  opacity: 0.9;
}

.stat-item .stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.stat-item p {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: 500;
}

/* Improved Section Spacing */
.section {
  position: relative;
  z-index: 1;
  background: var(--light);
}

.section:nth-child(even) {
  background: rgba(248, 249, 255, 0.5);
}

/* Enhanced Hero Image */
.hero-img {
  position: relative;
  margin-top: 40px;
  animation: float 6s ease-in-out infinite;
}

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

.hero-img::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--grad);
  border-radius: 30px;
  opacity: 0.3;
  filter: blur(40px);
  z-index: -1;
}

/* Improved Typography Hierarchy */
.section h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--grad);
  border-radius: 2px;
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .stat-item .stat-number {
    font-size: 2.5rem;
  }
  
  .beta-badge {
    display: none;
  }
  
  #particle-canvas {
    opacity: 0.1;
  }
} 

/* Geofencing Visualization */
.geofence-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1; /* Above backgrounds, below content */
  opacity: 0.3;
}

.geofence-circle {
  position: absolute;
  border: 2px solid var(--primary);
  border-radius: 50%;
  animation: expand-circle 4s ease-out infinite;
  opacity: 0;
  transform: scale(0);
}

@keyframes expand-circle {
  0% {
    opacity: 0.5;
    transform: scale(0);
  }
  100% {
    opacity: 0;
    transform: scale(3);
  }
}

@media (max-width: 768px) {
  .geofence-container {
    opacity: 0.2;
  }
} 

/* Vanta.js Background */
#vanta-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.4; /* Subtle integration */
  pointer-events: none;
} 

/* Morphing Gradient Animation */
@keyframes morph-gradient {
  0% { background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); }
  100% { background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%); }
}

/* Apply morphing gradient to hero */
.hero {
  animation: morph-gradient 10s linear infinite alternate;
}

/* Apply morphing gradient to features section */
.section#features {
  animation: morph-gradient 15s linear infinite alternate;
}