/* Theme Colors */
:root {
  --primary-color: #093f87;
  --secondary-color: #f4a301;
  --white: #ffffff;
  --black: #000000;
}

/* Global Styles */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px;
  font-weight: 400;
  color: var(--black);
  line-height: 1.6;
}

/* Navbar Styles */
.navbar {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

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

.navbar .logo img {
  max-height: 60px;
  width: auto;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0a4a9a 100%);
  color: var(--white);
  padding: 3rem 0;
  margin-bottom: 3rem;
  border-radius: 0 0 20px 20px;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 0;
}

/* Main Content Section */
.main-content {
  padding: 2rem 0;
}

.content-card {
  background: var(--white);
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
  margin-bottom: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.content-card h2 {
  color: var(--primary-color);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  border-bottom: 3px solid var(--secondary-color);
  padding-bottom: 0.75rem;
}

.content-card p {
  color: var(--black);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.content-card ul {
  list-style: none;
  padding-left: 0;
}

.content-card ul li {
  color: var(--black);
  font-size: 1.1rem;
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
}

.content-card ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
  font-size: 1.5rem;
  line-height: 1.2;
}

/* Button Styles */
.btn-enroll {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #ffb733 100%);
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(244, 163, 1, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  margin-top: 1rem;
}

.btn-enroll:hover {
  background: linear-gradient(135deg, #ffb733 0%, var(--secondary-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(244, 163, 1, 0.6);
  color: var(--white);
}

.btn-enroll:focus {
  box-shadow: 0 0 0 0.25rem rgba(244, 163, 1, 0.5);
  color: var(--white);
}

/* Features Highlight */
.features-highlight {
  background: linear-gradient(135deg, rgba(9, 63, 135, 0.05) 0%, rgba(244, 163, 1, 0.05) 100%);
  border-left: 4px solid var(--secondary-color);
  padding: 1.5rem;
  border-radius: 10px;
  margin: 1.5rem 0;
}

.features-highlight p {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-color);
}

/* Footer Styles */
.footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0a4a9a 100%);
  color: var(--white);
  padding: 1.5rem 0;
  margin-top: 3rem;
  text-align: center;
  border-top: 3px solid var(--secondary-color);
}

.footer p {
  margin: 0;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

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

  .content-card {
    padding: 1.5rem;
  }

  .content-card h2 {
    font-size: 1.5rem;
  }

  .btn-enroll {
    font-size: 1rem;
    padding: 0.875rem 2rem;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 2rem 0;
  }

  .hero-content h1 {
    font-size: 1.5rem;
  }

  .content-card {
    padding: 1.25rem;
  }

  .content-card ul li {
    font-size: 1rem;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.content-card {
  animation: fadeInUp 0.6s ease-out;
}