body { margin-top: 100px; font-family: 'Arial', sans-serif; color: #333; line-height: 1.6; }
body.no-scroll { overflow: hidden; }
.site-header { position: fixed; top: 0; width: 100%; min-height: 60px; background-color: #1A2E5B; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2); z-index: 1000; padding: 0 20px; box-sizing: border-box; }

/* Desktop Specific Styles */
.header-desktop { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 10px 0; }
.header-mobile { display: none; } /* Hidden on desktop */

.logo { flex-shrink: 0; font-size: 28px; font-weight: bold; color: #FF8C00; text-decoration: none; text-transform: uppercase; margin-right: 20px; }
.main-nav.desktop-nav { flex-grow: 1; display: flex; justify-content: flex-start; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; }
.nav-list li { margin: 0 15px; }
.nav-list a { text-decoration: none; color: #FFFFFF; font-weight: bold; padding: 5px 0; transition: color 0.3s ease; white-space: nowrap; }
.nav-list a:hover, .nav-list a.active { color: #FF8C00; }

.header-buttons.desktop-buttons { display: flex; gap: 10px; flex-shrink: 0; }
.btn { display: inline-block; padding: 10px 20px; border-radius: 25px; text-decoration: none; font-weight: bold; transition: all 0.3s ease; cursor: pointer; border: none; text-align: center; white-space: nowrap; }
.btn-primary { background-color: #FF8C00; color: #1A2E5B; box-shadow: 0 4px 8px rgba(255, 140, 0, 0.4); }
.btn-primary:hover { background-color: #FFB347; box-shadow: 0 6px 12px rgba(255, 140, 0, 0.6); }
.btn-secondary { background-color: #3B5B9E; color: #FFFFFF; box-shadow: 0 4px 8px rgba(59, 91, 158, 0.4); }
.btn-secondary:hover { background-color: #5C7EBE; box-shadow: 0 6px 12px rgba(59, 91, 158, 0.6); }

/* Hamburger Menu (Hidden on desktop) */
.hamburger-menu { display: none; background: none; border: none; cursor: pointer; padding: 10px; position: relative; z-index: 1001; }
.hamburger-menu .bar { display: block; width: 25px; height: 3px; background-color: #FFFFFF; margin: 5px 0; transition: all 0.3s ease; }
.hamburger-menu.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger-menu.active .bar:nth-child(2) { opacity: 0; }
.hamburger-menu.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.header-placeholder { display: none; } /* Used for mobile to balance logo centering */

/* Footer Styles */
.site-footer { background-color: #1A2E5B; color: #FFFFFF; padding: 40px 20px 20px; margin-top: 50px; box-sizing: border-box; }
.footer-content { display: flex; flex-wrap: wrap; justify-content: space-between; max-width: 1200px; margin: 0 auto; }
.footer-section { flex: 1; min-width: 250px; margin: 20px; }
.footer-section h3 { color: #FF8C00; font-size: 20px; margin-bottom: 15px; }
.footer-section p, .footer-section ul { font-size: 14px; line-height: 1.8; margin: 0; padding: 0; }
.footer-section ul { list-style: none; }
.footer-section a { color: #FFFFFF; text-decoration: none; transition: color 0.3s ease; }
.footer-section a:hover { color: #FF8C00; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; margin-top: 30px; font-size: 13px; }

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-list li { margin: 0 10px; }
  .logo { font-size: 24px; }
  .btn { padding: 8px 15px; font-size: 14px; }
}
@media (max-width: 768px) {
  body { margin-top: 150px; } /* Adjust for expanded mobile header fixed parts */

  .header-desktop { display: none; } /* Hide desktop header */
  .header-mobile { display: block; width: 100%; } /* Show mobile header */

  .site-header { padding: 0 15px; display: block; } /* Revert site-header to block for mobile, its children will handle flex */

  .header-mobile-top { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
  .hamburger-menu { display: block; }
  .logo-mobile { flex: 1; text-align: center; font-size: 28px; font-weight: bold; color: #FF8C00; text-decoration: none; text-transform: uppercase; }
  .header-placeholder { display: block; width: 45px; } /* Balance hamburger width */

  .header-mobile-buttons { display: flex; justify-content: center; gap: 10px; padding: 10px 0; z-index: 1000; }
  
  .main-nav.mobile-nav { 
    display: none; /* Hidden by default */
    position: absolute; 
    top: 120px; /* Below header-mobile-top and header-mobile-buttons (approx 60px + 50px = 110px, adding 10px buffer) */ 
    left: 0; 
    width: 100%; 
    background-color: #1A2E5B; 
    flex-direction: column; 
    padding: 10px 0; 
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3); 
    z-index: 1001;
    max-height: calc(100vh - 120px); /* Adjust max-height for scrollability */
    overflow-y: auto;
  }
  .main-nav.mobile-nav.active { display: flex; }
  .main-nav.mobile-nav .nav-list { flex-direction: column; align-items: flex-start; }
  .main-nav.mobile-nav .nav-list li { margin: 0; width: 100%; }
  .main-nav.mobile-nav .nav-list a { display: block; padding: 12px 20px; width: 100%; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .main-nav.mobile-nav .nav-list li:last-child a { border-bottom: none; }

  .footer-content { flex-direction: column; align-items: center; }
  .footer-section { min-width: auto; width: 100%; text-align: center; margin: 15px 0; }
  .footer-section ul { padding: 0; }
  .footer-section li { margin-bottom: 5px; }
}