/* Common CSS - All styles for the entire site */

* {
  font-family: arial, helvetica, sans-serif;
  box-sizing: border-box;
  line-height: 1.4;
}

body {
  margin: 0;
  padding: 0;
}

a {
  color: #2680d9;
}

a:visited {
  color: #1a5ba3;
}

a:hover {
  color: #1e6bbf;
  text-decoration: none;
}

p {
  margin-bottom: .7rem;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
  color: #1a1a1a;
}

/* Lists */
ul {
  list-style: disc;
  margin: 0;
  padding-left: 40px;
}

li {
  padding: 5px 0;
}

.two-column {
  columns: 2;
  column-gap: 40px;
}
.two-column li {
  break-inside: avoid;
  page-break-inside: avoid;
}

/* Container */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-area {
  margin-top: 10px;
}

/* Navigation */
.nav {
  background: linear-gradient(135deg, #2680d9 0%, #1e6bbf 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 50px;
  padding: 8px 0;
}

.nav .logo {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.nav .logo a {
  color: #fff;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav .nav-link a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.nav .nav-link a:hover {
  background-color: rgba(255,255,255,0.15);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
}

.menu-toggle svg {
  display: block;
  width: 24px;
  height: 24px;
}

/* Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: 0;
  margin-right: 0;
}

.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
  padding-left: 0;
  padding-right: 20px;
}

.col-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding-left: 0;
  padding-right: 20px;
}

.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding-left: 0;
  padding-right: 20px;
}

.col-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
  padding-left: 0;
  padding-right: 20px;
}

.col-3:last-child,
.col-4:last-child,
.col-6:last-child,
.col-8:last-child {
  padding-right: 0;
}

/* Nested Row Fix */
.col-3 > .row,
.col-4 > .row,
.col-6 > .row,
.col-8 > .row {
  margin-left: 0;
  margin-right: 0;
}

.row .row .col-3,
.row .row .col-4,
.row .row .col-6,
.row .row .col-8 {
  padding-right: 15px;
}

.row .row .col-3:last-child,
.row .row .col-4:last-child,
.row .row .col-6:last-child,
.row .row .col-8:last-child {
  padding-right: 0;
}

/* Breadcrumb */
.breadcrumb {
  margin-bottom: 20px;
  font-size: 14px;
  color: #666;
}

.breadcrumb a {
  color: #2680d9;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  margin: 0 8px;
  color: #999;
}

.desc {
  font-size: 16px;
  margin-bottom: 30px;
}

/* Sidebar */
.sidebar-box {
  margin-bottom: 30px;
}

/* Section titles - only used in sidebar */
.section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #1a1a1a;
  background-color: #f5f5f5;
  padding: 12px 16px;
  border-radius: 6px;
}

/* Utility Classes */
.mt-4 {
  margin-top: 20px;
}

.mt-2 {
  margin-top: 10px;
}

/* Footer */
.footer {
  clear: both;
  margin-top: 50px;
  background-color: #25282b;
  padding: 30px 0;
  text-align: center;
  color: #ddd;
  border-top: 1px solid #444;
}

.footer a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer a:hover {
  color: #fff;
}

/* Tablet Responsive (768px - 991px) */
@media (max-width: 991px) {
  .container,
  .nav-container {
    padding: 0 16px;
  }
  
  .content-area {
    margin-top: 24px;
  }
  
  .col-3,
  .col-4,
  .col-6,
  .col-8 {
    padding-right: 16px;
  }
  
  .col-3:last-child,
  .col-4:last-child,
  .col-6:last-child,
  .col-8:last-child {
    padding-right: 0;
  }
  
  .row .row .col-4,
  .row .row .col-6,
  .row .row .col-8 {
    padding-right: 12px;
  }
  
  .row .row .col-4:last-child,
  .row .row .col-6:last-child,
  .row .row .col-8:last-child {
    padding-right: 0;
  }
}

/* Mobile Responsive (max-width: 768px) */
@media (max-width: 768px) {
  .nav .logo {
    font-size: 20px;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #2680d9 0%, #1e6bbf 100%);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav .nav-link {
    width: 100%;
  }
  
  .nav .nav-link a {
    display: block;
    padding: 12px 16px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav {
    position: relative;
  }
  
  .col-3,
  .col-4,
  .col-6,
  .col-8 {
    flex: 0 0 100%;
    max-width: 100%;
    padding-right: 0;
  }
  
  .row .row .col-3,
  .row .row .col-4,
  .row .row .col-6,
  .row .row .col-8 {
    flex: 0 0 100%;
    max-width: 100%;
    padding-right: 0;
  }
  
  .col-3,
  .col-4 {
    margin-top: 30px;
  }
  
  .content-area {
    margin-top: 20px;
  }
  
  h1 {
    font-size: 1.5rem;
  }
  
  h2 {
    font-size: 1.2rem;
  }
  
   .two-column {
    columns: 1;
    column-gap: 0;
  }
  
}