/* Base Styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* Header Styles */
.site-header {
  background: #000000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header .navbar {
  padding: 1rem 0;
}

.site-header .navbar-brand {
  font-size: 1.5rem;
  color: white !important;
  transition: opacity 0.3s ease;
}

.site-header .navbar-brand:hover {
  opacity: 0.8;
}

.navbar-logo {
  height: 50px;
  width: auto;
}

.site-header .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.site-header .nav-link:hover {
  color: white !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.site-header .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.5);
}

.site-header .navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
}

/* Main Content */
.site-main {
  flex: 1;
  width: 100%;
}

/* Footer Styles */
.site-footer {
  background-color: #000000;
  color: #cbd5e0;
  padding: 2rem 0;
  margin-top: auto;
  width: 100%;
}

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

.footer-link {
  color: #cbd5e0;
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.footer-link:hover {
  color: #fff;
  text-decoration: underline;
}

/* Dropdown Menu Styles */
.dropdown-menu {
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  margin-top: 0.5rem;
}

.dropdown-item {
  padding: 0.5rem 1.5rem;
  transition: background-color 0.2s ease;
}

.dropdown-item:hover {
  background-color: #667eea;
  color: white;
}

.dropdown-divider {
  margin: 0.5rem 0;
}

/* Mobile Responsive Adjustments */
@media (max-width: 991.98px) {
  .site-header .navbar-nav {
    padding: 1rem 0;
    text-align: center;
  }

  .site-header .nav-item {
    margin: 0.25rem 0;
  }

  .dropdown-menu {
    text-align: center;
    border: none;
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: none;
  }

  .dropdown-item {
    color: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1rem;
  }

  .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
  }

  .site-footer .row > div {
    text-align: center !important;
  }
}

@media (max-width: 576px) {
  .site-header .navbar-brand {
    font-size: 1.25rem;
  }

  .site-footer {
    padding: 1.5rem 0;
  }

  .site-footer p,
  .footer-link {
    font-size: 0.875rem;
  }
}