:root {
  --body-bg-color: #f8fafc;
  --body-text-color: #222222;
  --heading-color: #576d95;
  --hero-gradient1: #667eea;
  --hero-gradient2: #764ba2;
  --footer-bg-color: #667eea;
  --link-color: #576d95;
  --header-bg-color: #ffffff;
  --font-family: Verdana;
}

body {
  background-color: var(--body-bg-color) !important;
  color: var(--body-text-color) !important;
  font-family: var(--font-family), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
h1 {
    font-size: clamp(2rem, 4vw, 2.5rem) !important;
}
h2 {
    font-size: clamp(1.6rem, 3vw, 2rem) !important;
}
h3 {
    font-size: clamp(1.4rem, 3vw, 1.7rem) !important;
}
p {
  margin-bottom: 0.5rem !important;
}
  
  section {
  padding: 30px 0;
}

section h2 {
  text-align: center;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 20px;
}

section h3 {
   font-weight: 700;
  font-style: italic;
  margin-top: 15px;
    margin-bottom: 10px;
}

section img {
  border-radius: 25px;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 15px 25px, rgba(0, 0, 0, 0.05) 0px 5px 10px;
  outline: 2px solid var(--link-color);
}

.navbar {
  background-color: var(--header-bg-color) !important;
  position: sticky; top: 0; z-index: 1020;
}

.hero-section {
  padding: 55px 0;
  position: relative;
  overflow: hidden;
}

.hero-section.gradient-bg {
  background: linear-gradient(135deg, var(--hero-gradient1), var(--hero-gradient2));
}

.hero-section.with-bg {
  background-image: url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-section.with-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgb(0, 0, 0));
  opacity: 0.5;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

h2, h3 {
  color: var(--heading-color);
}

a {
  color: var(--link-color) !important;
}

a:hover {
  color: var(--link-color);
  opacity: 0.8;
}

.footer {
  background-color: var(--footer-bg-color);
  color: white;
}

.footer a {
  text-decoration: underline;
  color: #000 !important;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
}
  /* Mobile nav */
@media (max-width: 1200px) {
  .navbar-collapse {
    position: fixed;
    top: 61px;
    left: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 15px;
    margin: 0;
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 7px 0;
  }

  .navbar-nav .nav-item:hover {
    transform: translateY(-1px);
  }

  .navbar-nav .nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    display: block;
    padding: 0;
  }

  .navbar-toggler {
    z-index: 10000;
    position: relative;
  }
}
  .sidebar-page-list {
  padding: 0;
  margin: 0;
  margin-bottom: 17px;
  width: 279px;
}

.sidebar-page-list li {
  list-style-type: disc;
  list-style-position: inside;
  color: var(--heading-color);
}

.sidebar-page-list li::marker {
  color: var(--link-color);
  font-size: 1.2em;
}
.sidebar-page-list li:last-child {
  border-bottom: none;
}

.sidebar-page-list li a {
  padding: 12px 0;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.sidebar-page-list li a:hover {
  color: #ffffff;
  padding-left: 11px;
}
  
.error_page {
  min-height: 70vh;
}


table {
    border-collapse: collapse;
    margin-top: 15px;
margin-bottom: 15px;
  border: 2px solid var(--link-color) !important;
}

 td,  th {
  padding: 8px 12px;
  text-align: center !important;
}