/* Variables */
:root {
  --primary-color: #d35400;
  --secondary-color: #2980b9;
  --accent-color: #f39c12;
  --dark-color: #34495e;
  --light-color: #ecf0f1;
  --text-color: #333;
  --text-light: #fff;
}

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

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

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

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

.container {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 {
  margin-bottom: 15px;
}

/* Header */
header {
  background-color: var(--dark-color);
  color: var(--text-light);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo img {
  margin-right: 10px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  padding: 80px 0;
  text-align: center;
  color: var(--text-light);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: bold;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 30px;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--dark-color);
  font-weight: bold;
  padding: 15px 30px;
  border-radius: 30px;
  font-size: 1.1rem;
  text-transform: uppercase;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
  background-color: #e8b70d;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
  color: var(--dark-color);
}

/* Features */
.features {
  padding: 80px 0;
  background-color: #fff;
}

.features h2, 
.how-it-works h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2rem;
  color: var(--dark-color);
  position: relative;
}

.features h2::after, 
.how-it-works h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  margin: 15px auto 0;
}

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

.feature {
  background-color: var(--light-color);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

/* How It Works */
.how-it-works {
  padding: 80px 0;
  background-color: var(--light-color);
}

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

.step {
  text-align: center;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 20px;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--text-light);
  padding: 50px 0 20px;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.footer-logo img {
  margin-right: 10px;
}

footer h4 {
  margin-bottom: 15px;
  position: relative;
}

footer h4::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
  margin-top: 10px;
}

footer ul {
  list-style: none;
}

footer ul li {
  margin-bottom: 10px;
}

footer ul li a {
  color: #ccc;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .feature h3 {
    font-size: 1.3rem;
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .container {
    width: 95%;
    padding: 0 10px;
  }
  
  .hero {
    padding: 60px 0;
  }
  
  .hero h1 {
    font-size: 1.7rem;
  }
  
  .cta-button {
    padding: 12px 25px;
    font-size: 1rem;
  }
  
  .features, .how-it-works {
    padding: 50px 0;
  }
}