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

:root {
  --primary-color: #9c27b0;
  --primary-light: #e1bee7;
  --white: #ffffff;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, sans-serif;
  color: #333;
  background-color: #f8f0fc;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background: linear-gradient(135deg, #9c27b0 0%, #e91e63 100%);
  color: white;
  padding: 0.5rem;
  text-align: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

nav {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 0.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

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

main {
  flex: 1;
  padding: 1rem;
  background-color: #f8f0fc;
}

.recharge-container {
  max-width: 800px;
  margin: 2rem auto;
  background: white;
  border-radius: 12px;
  overflow: hidden;
}

.step-container {
  background: white;
  padding: 1.5rem;
  text-align: center;
  border-bottom: 1px solid #eee;
}

.step-number {
  background: var(--primary-color);
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: bold;
  margin: 0 auto 0.5rem;
}

h2 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin: 0;
}

.form-content {
  display: flex;
  padding: 2rem;
  gap: 2rem;
}

.logo-section {
  flex: 1;
}

.company-logo {
  background: #e8f4ff;
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.company-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.form-section {
  flex: 1;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: #333;
  font-weight: 500;
}

.input-field {
  width: 100%;
  padding: 0.8rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  background-color: #e8f4ff;
}

.input-field:focus {
  outline: none;
  background-color: #d9ebff;
}

.continue-btn {
  background: #4c6ef5;
  color: white;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.3s ease;
}

.continue-btn:hover {
  background: #364fc7;
}

footer {
  background: linear-gradient(135deg, #9c27b0 0%, #e91e63 100%);
  color: white;
  padding: 1rem;
  text-align: center;
  margin-top: auto;
  font-size: 0.9rem;
}

.footer-content {
  max-width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.copyright {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .form-content {
    flex-direction: column;
    padding: 1rem;
  }

  .company-logo {
    height: 200px;
  }

  .recharge-container {
    margin: 1rem;
  }
}

@media (min-width: 768px) {
  header {
    padding: 1rem;
  }
  
  .logo {
    font-size: 2rem;
  }
  
  nav {
    padding: 1rem;
    gap: 2rem;
  }
  
  nav a {
    font-size: 1rem;
  }

  main {
    padding: 2rem;
  }
  
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    padding: 1rem;
  }
  
  footer {
    padding: 2rem;
    font-size: 1rem;
  }
}