body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #000;
  background-color: #fff;
  line-height: 1.6;
}

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

.sticky-header {
  position: sticky;
  top: 0;
  background-color: #000;
  color: #fff;
  padding: 10px 0;
  z-index: 1000;
}

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

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

.logo h1 {
  margin: 0;
  font-size: 24px;
}

.logo p {
  margin: 5px 0 0;
  font-size: 14px;
  color: #ccc;
}

nav {
  position: relative;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: #fff;
  margin: 5px 0;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

nav ul li a.active {
  font-size: 18px;
  color: #ccc;
}

nav ul li a:hover {
  color: #ccc;
}

#hero {
  background-color: #f5f5f5;
  padding: 100px 0;
  text-align: center;
}

#hero h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

#hero p {
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  transition: all 0.3s ease;
}

.cta-button.primary {
  background-color: #000;
  color: #fff;
}

.cta-button.primary:hover {
  background-color: #333;
}

.cta-button.secondary {
  background-color: transparent;
  color: #000;
  border: 1px solid #000;
}

.cta-button.secondary:hover {
  background-color: #000;
  color: #fff;
}

#overview,
#testimonials {
  padding: 60px 0;
  text-align: center;
}

#overview h3,
#testimonials h3 {
  margin-bottom: 40px;
  font-size: 28px;
}

#overview p,
#testimonials p {
  font-size: 16px;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.overview-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.overview-item {
  background-color: #f5f5f5;
  padding: 25px;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.overview-item:hover {
  background-color: #e8e8e8;
}

.overview-item h4 {
  font-size: 20px;
  margin-bottom: 15px;
}

.testimonial-item {
  background-color: #f5f5f5;
  padding: 30px;
  border-radius: 5px;
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

.testimonial-item p {
  font-size: 18px;
  margin-bottom: 15px;
}

.testimonial-item cite {
  font-size: 14px;
  font-style: normal;
  font-weight: bold;
  color: #666;
}

footer {
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

footer p {
  margin: 0;
  font-size: 14px;
}

@media (max-width: 768px) {
  .sticky-header .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .hamburger {
    display: block;
  }

  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 20px;
    background-color: #000;
    padding: 10px;
    border-radius: 5px;
    z-index: 1000;
  }

  nav ul.active {
    display: flex;
  }

  nav ul li {
    margin: 10px 0;
  }

  nav ul li a {
    font-size: 16px;
  }

  nav ul li a.active {
    font-size: 16px; /* Reset for mobile to avoid clutter */
  }

  #hero {
    padding: 60px 0;
  }

  #hero h2 {
    font-size: 28px;
  }

  #hero p {
    font-size: 16px;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .cta-button {
    width: 100%;
    max-width: 250px;
    text-align: center;
  }

  .overview-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  #overview,
  #testimonials {
    padding: 40px 0;
  }
}