/* ==========================================================================
   Layout, Grid & Navigation Header
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-fluid {
  width: 100%;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -15px;
  margin-right: -15px;
}

.col {
  flex: 1 0 0%;
  padding-left: 15px;
  padding-right: 15px;
}

/* Header & Topbar */
.site-header {
  position: relative;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.topbar {
  background-color: var(--color-topbar-bg, #236838);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 9px 0;
  font-size: 13.5px;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-contact {
  display: flex;
  gap: 24px;
  align-items: center;
}

.topbar-contact a {
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  line-height: 1;
  transition: opacity var(--transition-fast);
}

.topbar-contact a:hover {
  color: var(--color-white);
  opacity: 0.85;
}

.topbar-contact i {
  color: var(--color-white);
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.topbar-social {
  display: flex;
  gap: 14px;
  align-items: center;
}

.topbar-social a {
  color: var(--color-white);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  opacity: 0.9;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.topbar-social a:hover {
  color: var(--color-white);
  opacity: 1;
  transform: translateY(-2px);
}

/* Main Navigation Bar */
.main-nav-wrapper {
  padding: 12px 0;
  transition: all var(--transition-normal);
}

.main-nav-wrapper .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo img {
  height: 52px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-dark);
  text-transform: capitalize;
  transition: color var(--transition-fast);
  border-radius: 4px;
}

.nav-link:hover,
.nav-item.active > .nav-link {
  color: var(--color-primary);
}

.nav-item.has-dropdown > .nav-link::after {
  content: "\f107";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 11px;
  margin-left: 6px;
  display: inline-block;
  transition: transform var(--transition-fast);
}

.nav-item.has-dropdown:hover > .nav-link::after {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 270px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: 6px;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 100;
  border-top: 3px solid var(--color-primary);
}

.nav-item:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  position: relative;
}

.dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.dropdown-link:hover {
  background-color: #f0f7fd;
  color: var(--color-primary);
  padding-left: 24px;
}

.dropdown-link .dropdown-title-main {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  display: block;
  letter-spacing: 0.5px;
}

.dropdown-link .dropdown-title-sub {
  font-weight: 600;
  font-size: 14px;
}

/* Sub-dropdown */
.dropdown-item.has-sub-dropdown > .dropdown-link::after {
  content: "\f105";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 11px;
  float: right;
  margin-top: 4px;
}

.sub-dropdown-menu {
  position: absolute;
  top: 0;
  left: 100%;
  min-width: 250px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: 6px;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all var(--transition-normal);
  border-left: 3px solid var(--color-primary);
}

.dropdown-item:hover > .sub-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  font-size: 24px;
  color: var(--color-text-dark);
  padding: 8px;
}