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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  color: #333;
}

body > *:not(header):not(footer) {
  flex-grow: 1;
}

header {
  background-color: #2c3e50;
  padding: 20px;
  color: #fff;
}

header .logo {
  width: 150px;
}

header ul {
  list-style: none;
  display: flex;
  gap: 15px;
}

header ul li a {
  color: #fff;
  text-decoration: none;
}

header .cta {
  background-color: #3498db;
  padding: 8px 15px;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
}

.hero {
  background: #ecf0f1;
  padding: 100px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5em;
  color: #2c3e50;
}

.hero p {
  font-size: 1.2em;
  margin: 20px 0;
  color: #34495e;
}

.hero .cta {
  background-color: #3498db;
  padding: 10px 20px;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}

.features,
.pricing,
.demo {
  padding: 50px 20px;
  text-align: center;
}

.features .feature,
.pricing .plan {
  margin: 20px;
  padding: 20px;
  border: 1px solid #bdc3c7;
  border-radius: 8px;
}

.plans {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.plans .plan {
  max-width: 30em;
}

.plan ul {
  margin: 1em;
}

.plan ul li {
  list-style-type: none;
  font-weight: 500;
  margin-top: 0.2em;
}

footer {
  background-color: #2c3e50;
  color: #eee;
  text-align: center;
  padding: 10px 20px;
}

.intro-text {
  font-size: 1.1em;
  color: #555;
  margin: 0 0 20px;
}

.price {
  font-size: 1.5em;
  color: #3498db;
  font-weight: bold;
  margin-bottom: 5px;
}

.plan-description {
  font-size: 1em;
  color: #666;
  margin-bottom: 15px;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4rem 5.5rem;
  background: linear-gradient(135deg, #007bff, #003c8f);
  color: #fff;
}

.hero-content {
  max-width: 600px;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.hero-content .hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: #ddd;
}

.hero-content .cta.primary {
  background-color: #3498db;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  margin-right: 1rem;
}

.hero-content .cta.primary:hover {
  background-color: #2c8fd2;
}

.hero-content .cta.secondary {
  color: #fff;
  text-decoration: underline;
}

.hero-image img {
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Benefits Section */
.benefits {
  padding: 4rem 2rem;
  background-color: #f9f9f9;
  text-align: center;
}

.benefits h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #333;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.benefit-item h3 {
  font-size: 1.5rem;
  color: #007bff;
  margin-bottom: 0.5rem;
}

.benefit-item p {
  color: #555;
}

/* Testimonials Section */
.testimonials {
  padding: 4rem 2rem;
  background-color: #fff;
  text-align: center;
}

.testimonials h2 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 1rem;
}

.testimonials p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #666;
}

.testimonial-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-card {
  padding: 1.5rem;
  background-color: #f1f1f1;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  font-style: italic;
  color: #444;
}

.testimonial-card strong {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
  color: #007bff;
}

/* Footer */
footer {
  padding: 2rem;
  background-color: #003c8f;
  color: #fff;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-content {
  display: flex;
  flex-direction: column;
}

.footer-content .footer-logo {
  height: 40px;
  margin-bottom: 1rem;
  align-self: flex-start;
}

.footer-content p {
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  align-items: center;
  align-self: center;
}

.footer-links li a {
  color: #3498db;
  text-decoration: none;
}

.footer-links li a:hover {
  text-decoration: underline;
}

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

.footer-cta .cta.primary {
  display: block;
  background-color: #3498db;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.footer-cta .cta.primary:hover {
  background-color: #2c8fd2;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  footer {
    align-items: center;
  }

  .footer-content {
    align-items: center;
    justify-content: center;
  }

  .footer-content .footer-logo {
    align-self: center;
  }

  .footer-cta .cta.primary {
    margin-top: 1.5rem;
  }

  .hero-image {
    margin-top: 2rem;
  }

  .testimonial-cards {
    flex-direction: column;
  }
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem;
  margin: 0 auto;
  max-width: 1200px;
}

.feature-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.feature-item img {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
}

.feature-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: #333333;
}

.feature-item p {
  font-size: 1rem;
  color: #666666;
  line-height: 1.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .features-grid {
    padding: 1rem;
    gap: 1.5rem;
  }

  .feature-item {
    padding: 1rem;
  }

  .feature-item h3 {
    font-size: 1.1rem;
  }

  .feature-item p {
    font-size: 0.95rem;
  }
}