.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  text-decoration: none;
  transition: color 0.2s;
}

.logo:hover {
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #666;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.2s;
}

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

.signup-btn {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.signup-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .header-content {
    padding: 0 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.9rem;
  }

  .signup-btn {
    padding: 0.5rem 1rem;
  }
}

/* For very small screens */
@media (max-width: 480px) {
  .logo {
    font-size: 1.2rem;
  }

  .nav-links {
    gap: 0.5rem;
  }
} 