:root {
  --primary-color: #00BFFF;
  --secondary-color: #FF1493;
  --dark-bg: #121212;
  --card-bg: #1E1E1E;
  --text-color: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

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

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

ul {
  list-style: none;
}

/* Header Styles */
header {
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  z-index: 100;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

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

.logo img {
  display: block;
}

.logo span {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--primary-color);
}

.desktop-nav ul {
  display: flex;
  gap: 2rem;
}

.desktop-nav ul li a {
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
}

.desktop-nav ul li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transition: width 0.3s ease;
}

.desktop-nav ul li a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.bar {
  width: 30px;
  height: 3px;
  background-color: var(--text-color);
  border-radius: 1.5px;
  transition: var(--transition);
}

.mobile-nav {
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: var(--dark-bg);
  z-index: 99;
  transform: translateY(-100%);
  transition: transform 0.3s ease-in-out;
  padding: 1rem 0;
  visibility: hidden;
}

.mobile-nav.active {
  transform: translateY(0);
  visibility: visible;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(30, 30, 30, 0.7) 100%), 
              radial-gradient(circle at center, rgba(0, 191, 255, 0.2) 0%, rgba(255, 20, 147, 0.1) 100%);
  padding: 8rem 0 4rem;
  position: relative;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic {
  max-width: 100%;
  height: auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

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

.cta-button {
  display: inline-block;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  color: var(--text-color);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(0, 191, 255, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 20, 147, 0.6);
  color: var(--text-color);
}

/* About Section */
.about {
  padding: 4rem 0;
  background-color: rgba(30, 30, 30, 0.6);
}

.about h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--primary-color);
}

.about p {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Features Section */
.features {
  padding: 4rem 0;
  background-color: var(--dark-bg);
}

.features h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--primary-color);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
  border-left: 3px solid var(--primary-color);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

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

/* How It Works Section */
.how-it-works {
  padding: 4rem 0;
  background-color: rgba(30, 30, 30, 0.6);
}

.how-it-works h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--primary-color);
}

.steps {
  display: flex;
  justify-content: space-around;
  gap: 2rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 350px;
}

.step-number {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.step-content p {
  color: var(--text-secondary);
}

/* CTA Section */
.cta {
  padding: 4rem 0;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.9) 0%, rgba(255, 20, 147, 0.9) 100%);
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta p {
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

.cta .cta-button {
  background: var(--dark-bg);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.cta .cta-button:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

/* Footer */
footer {
  padding: 3rem 0;
  background-color: rgba(10, 10, 10, 0.9);
}

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

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

.footer-logo span {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--primary-color);
}

.footer-info p {
  text-align: right;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Media Queries */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .steps {
    flex-direction: column;
    align-items: center;
  }
  
  .step {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .hero .container {
    flex-direction: column;
    gap: 2rem;
  }
  
  .hero-text {
    text-align: center;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .footer-info p {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .about h2, .features h2, .how-it-works h2, .cta h2 {
    font-size: 2rem;
  }
  
  .cta-button {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }
}