:root {
  --primary-color: #1A8F38;
  --primary-light: #E3F5E6;
  --primary-dark: #106323;
  --secondary-color: #F5A623;
  --text-color: #333333;
  --text-light: #666666;
  --border-color: #E5E5E5;
  --background-light: #F9F9F9;
  --error-color: #E53935;
  --success-color: #43A047;
  --card-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  --transition-speed: 0.3s;
  --border-radius: 8px;
  --border-radius-sm: 4px;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
  margin-bottom: 1rem;
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--primary-dark);
}

section {
  padding: 80px 0;
}

/* Buttons */
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
}

/* Header */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 15px 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
}

.logo span {
  color: var(--primary-color);
  font-weight: 700;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: var(--text-color);
  font-weight: 500;
}

nav a:hover {
  color: var(--primary-color);
}

.auth-buttons {
  display: flex;
  gap: 10px;
}

/* Hero Section */
.hero {
  background-color: var(--background-light);
  padding: 100px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--text-light);
}

.hero-buttons {
  display: flex;
  gap: 15px;
}

.dashboard-preview {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transform: perspective(800px) rotateY(-5deg) rotateX(5deg);
  transition: transform var(--transition-speed);
}

.dashboard-preview:hover {
  transform: perspective(800px) rotateY(0) rotateX(0);
}

.dashboard-header {
  background-color: var(--primary-color);
  color: white;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-title {
  font-weight: 600;
}

.dashboard-controls {
  display: flex;
  gap: 6px;
}

.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
}

.dashboard-content {
  padding: 20px;
}

.dashboard-chart {
  height: 150px;
  margin-bottom: 20px;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.stat-card {
  background-color: var(--background-light);
  padding: 15px;
  border-radius: var(--border-radius-sm);
}

.stat-title {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 5px;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 600;
}

/* Features Section */
.features {
  background-color: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--background-light);
  padding: 30px;
  border-radius: var(--border-radius);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-light);
}

/* Demo Section */
.demo {
  background-color: var(--background-light);
}

.demo-container {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.demo-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
}

.tab-button {
  padding: 15px 25px;
  font-size: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  transition: background-color var(--transition-speed);
}

.tab-button:hover {
  background-color: var(--background-light);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.demo-content {
  padding: 30px;
  position: relative;
}

.demo-panel {
  display: none;
}

.demo-panel.active {
  display: block;
}

.form-container {
  max-width: 500px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input, .form-group select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
}

.demo-result {
  margin-top: 20px;
  padding: 15px;
  border-radius: var(--border-radius-sm);
  background-color: var(--background-light);
  display: none;
}

.virtual-card {
  width: 350px;
  height: 210px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 10px;
  padding: 25px;
  color: white;
  box-shadow: 0 10px 20px rgba(26, 143, 56, 0.2);
  margin-top: 30px;
  display: none;
  animation: cardFloating 3s ease-in-out infinite;
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}

.bank-name {
  font-size: 1.2rem;
  font-weight: 500;
}

.card-type {
  font-weight: 700;
}

.card-number {
  display: flex;
  gap: 10px;
  font-size: 1.4rem;
  letter-spacing: 1px;
  margin-bottom: 30px;
}

.card-details {
  display: flex;
  justify-content: space-between;
}

.card-holder, .card-expiry {
  display: flex;
  flex-direction: column;
}

.label {
  font-size: 0.7rem;
  opacity: 0.8;
  margin-bottom: 5px;
}

.value {
  font-size: 1rem;
  letter-spacing: 1px;
}

/* Pricing Section */
.pricing {
  background-color: white;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background-color: var(--background-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--card-shadow);
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-tag {
  position: absolute;
  top: 12px;
  right: -30px;
  background-color: var(--primary-color);
  color: white;
  padding: 5px 30px;
  font-size: 0.8rem;
  transform: rotate(45deg);
}

.pricing-header {
  padding: 30px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-top: 10px;
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-right: 5px;
}

.amount {
  font-size: 2.5rem;
  font-weight: 700;
}

.period {
  font-size: 1rem;
  color: var(--text-light);
  margin-left: 5px;
}

.pricing-features {
  padding: 30px;
}

.feature {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  gap: 10px;
}

.feature.disabled {
  opacity: 0.6;
}

.pricing-card button {
  width: calc(100% - 60px);
  margin: 0 30px 30px;
}

/* Documentation Section */
.documentation {
  background-color: var(--background-light);
}

.code-example {
  background-color: #2d2d2d;
  border-radius: var(--border-radius);
  margin-bottom: 30px;
  overflow: hidden;
}

.code-header {
  background-color: #1e1e1e;
  padding: 10px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.language-tag {
  color: white;
  font-size: 0.9rem;
}

.copy-btn {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 0.8rem;
  opacity: 0.7;
  transition: opacity var(--transition-speed);
}

.copy-btn:hover {
  opacity: 1;
}

pre {
  margin: 0;
  padding: 15px;
  overflow-x: auto;
}

code {
  color: white;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
}

.documentation-cta {
  text-align: center;
  margin-top: 30px;
}

/* Testimonials Section */
.testimonials {
  background-color: white;
  text-align: center;
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  height: 250px;
}

.testimonial-card {
  position: absolute;
  width: 100%;
  opacity: 0;
  transform: translateX(100px);
  transition: all 0.5s ease;
  pointer-events: none;
}

.testimonial-card.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: all;
}

.testimonial-content {
  background-color: var(--background-light);
  padding: 30px;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
  font-size: 1.1rem;
  position: relative;
}

.testimonial-content::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 30px;
  width: 20px;
  height: 20px;
  background-color: var(--background-light);
  transform: rotate(45deg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-left: 20px;
}

.author-name {
  font-weight: 600;
}

.author-role {
  font-size: 0.9rem;
  color: var(--text-light);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

.dot.active {
  background-color: var(--primary-color);
}

/* Footer */
footer {
  background-color: var(--background-light);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-company p {
  max-width: 300px;
  margin-top: 15px;
  color: var(--text-light);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: white;
  transition: background-color var(--transition-speed);
}

.social-link:hover {
  background-color: var(--primary-light);
}

.footer-links h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-light);
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.footer-badges {
  display: flex;
  gap: 20px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    gap: 15px;
  }
  
  nav ul {
    gap: 15px;
  }
  
  .pricing-cards {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

@media (max-width: 576px) {
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .testimonial-content {
    font-size: 1rem;
  }
}