:root {
  /* Color Variables */
  --color-primary: #EC008C;
  --color-secondary: #FC6767;
  --color-tertiary: #FFA726;
  --color-bg-dark: #1A1A2E;
  --color-bg-medium: #16213E;
  --color-bg-light: #0F3460;
  --color-text: #FFFFFF;
  --color-text-muted: rgba(255, 255, 255, 0.7);
  --color-border: rgba(255, 255, 255, 0.1);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
}

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

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--color-bg-dark);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: url('../images/background-pattern.svg');
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

/* Utilities */
.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary), var(--color-tertiary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-tertiary));
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-text);
  box-shadow: 0 4px 15px rgba(236, 0, 140, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(236, 0, 140, 0.6);
}

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

.btn-secondary:hover {
  background: rgba(252, 103, 103, 0.1);
  transform: translateY(-3px);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm) 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(26, 26, 46, 0.8);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.header.scrolled {
  padding: 0.5rem 0;
  background: rgba(26, 26, 46, 0.95);
}

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

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo svg {
  margin-right: var(--spacing-sm);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-list {
  display: flex;
  list-style: none;
}

.nav-link {
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s ease;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-tertiary);
}

/* Hero Section */
.hero {
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.hero-content {
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-muted);
}

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

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

/* Features Section */
.features {
  padding: var(--spacing-xl) 0;
  background-color: rgba(22, 33, 62, 0.7);
}

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

.feature-card {
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid var(--color-border);
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
}

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

/* How It Works */
.how-it-works {
  padding: var(--spacing-xl) 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.step {
  display: flex;
  background-color: rgba(15, 52, 96, 0.5);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
}

.step-number {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

/* CTA Section */
.cta {
  padding: var(--spacing-xl) 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(236, 0, 140, 0.1), rgba(252, 103, 103, 0.1));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.cta-text {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

/* Footer */
.footer {
  padding: var(--spacing-lg) 0 var(--spacing-sm);
  background-color: rgba(26, 26, 46, 0.9);
}

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

.footer-brand {
  margin-bottom: var(--spacing-md);
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.footer-logo svg {
  width: 40px;
  height: 40px;
  margin-right: var(--spacing-sm);
}

.footer-description {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.footer-heading {
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

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

.footer-link {
  margin-bottom: var(--spacing-xs);
}

.footer-link a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.footer-link a:hover {
  color: var(--color-tertiary);
}

.footer-legal {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-md);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(236, 0, 140, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(236, 0, 140, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(236, 0, 140, 0);
  }
}

/* Responsive styles */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    grid-row: 1;
    margin-bottom: var(--spacing-md);
  }
  
  .hero-content {
    grid-row: 2;
    text-align: center;
  }
  
  .hero-btns {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--color-bg-medium);
    padding: var(--spacing-sm) 0;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: all 0.3s ease;
  }
  
  .nav.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-link {
    display: block;
    padding: var(--spacing-sm);
    margin: 0;
    border-radius: 0;
    text-align: center;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}