:root {
    /* Enterprise Color Palette */
    --primary-color: #435466;
    /* Deep blue-teal for professionalism */
    --secondary-color: #6F7C91;
    --headline-color: #31577e;
    /* Dark slate for contrast */
    --accent-color: #2980B9;
    --accent-background-color: #DBDEE3;
    /* Bright blue for highlights */
    --background-color: #F4F6F9;
    /* Light cool gray for background */
    --text-primary: #2C3E50;
    /* Dark text for readability */
    --text-secondary: #34495E;
    /* Slightly lighter text */
    --border-color: #BDC3C7;
    /* Soft gray for borders */

    --logo-color-blue: #92B0E4;
    --logo-color-orange: #FFB84E;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #DBDEE3;
    font-size: 1.05rem;
    line-height: 1.6;
}

h1, h1 a,
h2, h2 a,
h3, h3 a {
    /*argin-top: 1.8rem;*/
    margin-bottom: 1.6rem;
    color: var(--headline-color);
    text-decoration: none;
}

h4 a, h5 a {
    text-decoration: none;
}

p {
    text-align: justify;
    margin-bottom: 1.5rem;
}

a {
    color: var(--accent-color);
}

a.badge {
    text-decoration: none;
}

div.text-center p {
    text-align: center;
}

.tags {
    
}

/* Updated Header and Navigation Styles */
header {
    background-color: rgba(255, 255, 255, .95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding-bottom: 0;
    border-bottom: 1px dashed rgba(0, 0, 0, .2);
    backdrop-filter: blur(10px);
}

header nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    padding-bottom: 0;
}

/* Professional Horizontal Menu Styles */
.nav-links {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin: 0;
    display: flex;
    list-style: none;
    width: 100%;
    padding: 1rem;
    align-items: center;
    justify-content: center;
}

.dropdown-menu li {
    margin: 0 1rem;
}

.dropdown-menu li a {
    display: block !important;
    margin-bottom: .5rem;
}

.nav-links li {
    margin-left: 1rem;
    position: relative;
}

nav > .nav-links > li:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: -0.75rem;
    color: var(--border-color);
    opacity: 0.5;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s;
}

.nav-links a.active {
    color: var(--accent-color);
    background-color: var(--accent-background-color);
    box-shadow: 0 0 5px rgba(0, 0, 0, .02);
}

.nav-links a:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.navbar-brand {
    display: flex;
    gap: 1rem;
}

.navbar-brand img {
    max-width: 80px;
}

.navbar-brand {
    color: var(--primary-color);
    font-size: 220%;
    font-weight: 600;
    line-height: 1.8rem;
}

.navbar-brand small {
    font-size: 50%;
}

.navbar-brand .logo-name {
    padding-top: 1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 50px;
    height: 6px;
    background-color: var(--primary-color);
    margin: 5px auto;
    transition: all 0.3s ease;
}

main {
    background-color: #fff;
    color: var(--primary-color);
    max-width: 1200px;
    margin: 0 auto;
    border-left: 1px solid rgba(0, 0, 0, .02);
    border-right: 1px solid rgba(0, 0, 0, .02);
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.2);
    padding: 1rem 0;
}

main section {
    max-width: 100%;
    padding: 2em 4rem;
    padding-top: 0;
}

main section:first-of-type {
    padding-top: 2rem;
}


main section img {
    max-width: 100%;
}

main:has(section.image-section:first-of-type) {
    padding-top: 0;
}

section.image-section:first-of-type {
    padding-top: 0;
    padding-left: 0;
    padding-right: 0;
    margin-top: 0;
}

section.bg-grey {
    background: rgba(0, 0, 0, .06);
    margin-bottom: 2rem;
    padding: 2rem 4rem;
    transition: all .3s ease-in-out;
}

main:has(section.image-section:last-of-type), section.image-section:last-of-type {
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
}

.image-section {
    margin: 0;
    text-align: center;
}

.image-section img {
    max-width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    margin-bottom: .5rem;
    transition: all .3s ease-in-out;
}

/* Content Width Constraint */
.container,
.content-item {
    margin: 0 auto;
    padding: 2rem;
}

.blog-listing {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: stretch;
    max-width: 100%;
}

.blog-list-item {
    flex: 1 1 40%;
    box-shadow: 0 0 5px rgba(0, 0, 0, .2);
}

.blog-list-item .card {
    height: 100%;
}

.blog-list-item .card .card-image {
    text-align: center;
}

.image-half img, .video-half video {
    margin-bottom: 2rem;
    border-radius: .6rem;
    box-shadow: 5px 8px 5px rgba(0, 0, 0, .2);
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    header nav {
        padding: 1rem 3%;
        display: flex;
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
    }

    .logo {
        width: 100%;
        margin-bottom: .5rem;
        font-size: 70%;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        text-align: center;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: white;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 0.5rem 0;
        width: 100%;
    }

    .nav-links li:not(:last-child)::after {
        display: none;
    }

    .nav-links a {
        display: block;
        padding: 1rem;
    }

    .dropdown-menu {
        width: 100%;
        box-shadow: 0 0 5px rgba(0, 0, 0, .2);
    }

    section {
        margin: 1rem;
    }

    section.bg-grey {
        padding: 1rem;
        border-radius: .5rem;
    }

    .container,
    .content-item,
    .blog-listing {
        width: 95%;
        padding: 1rem;
    }

    .blog-list-item {
        flex-basis: 60%;
        flex-grow: 1;
    }
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: white !important;
    border-top: 1px solid #fff;
    box-shadow: inset 0 7px 9px -9px rgba(0,0,0,1);
    padding-top: 1rem;
    font-size: 90%;
}

footer .columns {
    padding: 0 1rem;
}

footer .column h3 {
    color: white;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding-bottom: 0.5rem;
}

footer .column p {
    margin-bottom: 0.5rem;
}

a.topLink {
    background: var(--primary-color);
    color: #fff;
    border-radius: 1.5em;
    min-width: 3em;
    display: inline-block;
    white-space: nowrap;
    text-align: center;
    vertical-align: bottom;
    padding: 0.5em 1.8em;
    text-decoration: none;
    transition: all .2s;
    font-size: 90%;
}

a.topLink:hover {
    background-color: var(--logo-color-blue);
    color: var(--secondary-color);
}

a.topLink .topLinkLabel {
    display: inline-block;
}

footer p {
    color: #fff;
}

footer ul li::before {
    content: "‣";
    font-size: 160%;
    line-height: 1rem;
    vertical-align: sub;
}

footer .copyright {
    margin-top: 1em;
    padding-top: 1em;
    border-top: 1px solid rgba(255, 255, 255, .4);
    font-size: 80%;
    padding-bottom: .4em;
}

footer .copyright .column {
    margin: 0;
}

.p-0 {
    padding: 0 !important;
}

.columns {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.column {
    flex: 1;
    padding: 0 15px;
}

.column:first-of-type {
    padding-left: 0;
}

.column:last-of-type {
    padding-right: 0;
}

.column video {
    max-width: 100%;
}

.column.text-bottom {
    align-self: end;
}

.column ul {
    list-style: none;
    padding: 0;
}

.column ul li {
    margin-bottom: 0.5rem;
}

footer .column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer .column a:hover {
    color: white;
    text-decoration: underline;
}

.hero-section h1 {
    font-size: 3.5rem !important;
}

@media screen and (max-width: 768px) {

    main section {
        padding: 0;
    }

    .columns {
        flex-direction: column;
    }

    .columns.fix {
        flex-direction: row;
    }

    .column {
        margin-bottom: 1rem;
    }

    .hero-section h1 {
        font-size: 2rem !important;
    }

    footer .columns {
        margin: 1rem;
    }

    footer .columns .column {
        margin-bottom: 0;
    }

    footer .copyright .column {
        text-align: center !important;
    }

    .column {
        padding: 0;
    }

    .column.text-bottom {
        align-self: center;
    }

    section.blog-listing {
        margin: 0;
        width: 100%;
    }
}

.pagination {
    display: inline-block;
    margin: 0 auto;
}