:root {
  --primary-color: #005b96;
  --secondary-color: #3498db;
  --bg-color: #f9fbfd;
  --text-color: #333333;
  --heading-color: #1a252f;
  --white: #ffffff;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

header {
  background-color: var(--white);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 40px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover,
nav a.active {
  color: var(--primary-color);
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--secondary-color);
}

.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.container {
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 2rem;
}

h2 {
  color: var(--heading-color);
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

footer {
  background-color: var(--heading-color);
  color: var(--white);
  padding: 3rem 2rem;
  text-align: center;
  margin-top: 4rem;
}

footer img {
  height: 30px;
  margin-bottom: 1rem;
}

footer a {
  color: var(--secondary-color);
  text-decoration: none;
}

.compliance-badge {
  text-align: center;
}

.compliance-badge img {
  margin-left: auto;
  margin-right: auto;
  width: auto;
  height: auto;
}

.text-center {
  text-align: center;
}

.pricing-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.price-card {
  background: var(--white);
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
}

.price-card h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.price-card .price {
  font-size: 2.5rem;
  font-weight: bold;
  margin: 1rem 0;
}

.accordion {
  margin-bottom: 1rem;
  background: var(--white);
  border-radius: 5px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  cursor: pointer;
}

.accordion h4 {
  color: var(--primary-color);
  margin-bottom: 0;
  font-size: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion h4::after {
  content: '+';
}

.accordion.active h4::after {
  content: '-';
}

.accordion p {
  display: none;
  margin-top: 1rem;
}

.accordion.active p {
  display: block;
}

.table-comparison {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  background: var(--white);
}

.table-comparison th,
.table-comparison td {
  padding: 1rem;
  border: 1px solid #ddd;
  text-align: left;
}

.table-comparison th {
  background-color: var(--primary-color);
  color: var(--white);
}

/* Mobile Responsiveness */
@media (max-width: 850px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1.5rem;
  }
}