/* Global Styles */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9f9fb;
  color: #1f1f1f;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

h1, h2, h3 {
  color: #1d3557;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(13, 31, 63, 0.7), rgba(13, 31, 63, 0.7)), url('img/AIHero.png') no-repeat center center/cover;
  color: #ffffff;
  padding: 8rem 2rem;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: white !important;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.cta {
  display: inline-block;
  background-color: #2a9d8f;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.cta:hover {
  background-color: #21867a;
}

.primary {
  background-color: #e76f51;
}

.primary:hover {
  background-color: #c9543b;
}

/* Section Styling */
.section {
  padding: 4rem 0;
}

.light-bg {
  background-color: #e9f5f2;
}

/* Pillars Section */
.pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.pillar {
  flex: 1;
  min-width: 250px;
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  text-align: center;
}

/* Actions Section */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.action {
  flex: 1;
  min-width: 250px;
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  text-align: center;
}

/* Footer */
footer {
  background-color: #1d3557;
  color: white;
  padding: 2rem 1rem;
  text-align: center;
}

footer nav a {
  color: #f1faee;
  margin: 0 0.5rem;
  text-decoration: none;
}

footer nav a:hover {
  text-decoration: underline;
}

footer .social img {
  height: 24px;
  margin: 0 0.5rem;
  filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
  .pillars,
  .actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }
}