header {
    z-index: 10;
    position: relative;
    top: 0;
}

.showHeaderOnTop {
    box-shadow: 0px 8px 56px rgba(15, 80, 100, 0.16);
    top: 0;
    position: sticky;
}

header .navbar .navbar-nav a {
    color: var(--text-color) !important;
}

#theme-toggle {
    background-color: var(--background-color) !important;
    color: var(--text-color) !important;
}

.navbar-toggler {
    border: none;
    outline: none;
    color: var(--text-color);
}
.navbar-toggler svg {
    fill: currentColor;
    color: var(--text-color);
}
.navbar-toggler:focus {
    box-shadow: 0 0 0 .05em;
}
.navbar-text {
    font-size: 16px !important;
    opacity: 0.95;
    white-space: nowrap;
}
header .nav-link{
    transition: none !important;
}
.navbar-brand {
    color: var(--primary-color) !important;
    opacity: 0.95;
} 
.navbar .nav-link:hover {
    color: var(--primary-color) !important;
}
.nav-link.nav-link-sep:after {
    content: "|";
    color: var(--text-color) !important;
}

li > .dropdown-toggle:focus{
    color: var(--primary-color) !important;
}

.dropdown-menu {
    overflow: auto;
    /* z-index: 100; */
    background-color: var(--background-color) !important;
    border-color: var(--text-secondary-color) !important;
}

.dropdown-item:hover {
    background-color: var(--secondary-color) !important;
}

.dropdown-item:focus, .dropdown-item:active {
    background-color: var(--secondary-color) !important;
}

.dropdown-divider {
	border-top: 1px solid var(--lt-color-border-dark);
}

#search {
    border-radius: 1rem !important;
    background-color: var(--secondary-color);
    color: var(--text-color);
    border-color: var(--background-color) !important;
    transition: none;
}

#search:focus {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
#search-content {
    -ms-scroll-chaining: none;
    scrollbar-width: none;
    display: none;
    border-radius: 1rem;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    z-index: 9999;
    width: 10%;
    max-height: 350px;
    background-color: var(--secondary-color) !important;
    position: absolute;
    overflow: scroll;
}

#search-content::-webkit-scrollbar {
    display: none;
}

#search-results > .card {
    background-color: transparent !important;
    border: none;
    margin-bottom: 10px;
}

#search-results > .card :hover {
    border-radius: 1rem !important;
    background-color: var(--background-color) !important;
    transition: .2s;
}

#search-results .card a {
    opacity: 0.9;
    display: inline-block;
    text-decoration: none;
    color: var(--text-color) !important;
}

#search-results .card a:hover {
    color: var(--primary-color) !important;
}
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 18px;
    height: 100%;
    width: 4px;
    background: #d7e4ed;
}

.timeline-item {
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item-content {
    margin-left: 40px;
    background: #f0f0f0;
    padding: 1.5rem;
    border-radius: 8px;
    position: relative;
}

.timeline-item-content::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -10px;
    height: 0;
    width: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid #f0f0f0;
}

.timeline-item-date {
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-item-description {
    margin: 0;
    color: #555;
}