:root {
            --aisitex-primary: #002B49;
            --aisitex-action: #0052CC;
            --aisitex-action-hover: #003d99;
            --aisitex-neutral-bg: #F4F6F9;
            --aisitex-text-main: #1A202C;
            --aisitex-text-muted: #4A5568;
            --aisitex-border: #E2E8F0;
            --aisitex-white: #FFFFFF;
            --aisitex-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--aisitex-font);
            background-color: var(--aisitex-neutral-bg);
            color: var(--aisitex-text-main);
            line-height: 1.6;
        }

        /* Header / Navigation */
        .aisitex-header {
            background-color: var(--aisitex-white);
            border-bottom: 1px solid var(--aisitex-border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .aisitex-nav-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .aisitex-brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
            color: var(--aisitex-primary);
            font-weight: 700;
            font-size: 1.25rem;
        }

        .aisitex-brand-logo {
            height: 28px;
            width: auto;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .aisitex-nav-link {
            text-decoration: none;
            color: var(--aisitex-text-muted);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.2s ease;
        }

        .aisitex-nav-link:hover,
        .aisitex-nav-link.active {
            color: var(--aisitex-action);
        }

        .aisitex-menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }

        .aisitex-menu-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--aisitex-primary);
            margin: 5px 0;
            transition: 0.3s;
        }

        /* Hero Banner */
        .aisitex-hero {
            background-color: var(--aisitex-white);
            padding: 5rem 2rem;
            border-bottom: 1px solid var(--aisitex-border);
        }

        .aisitex-hero-container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .aisitex-hero-content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .aisitex-badge {
            display: inline-block;
            background-color: rgba(0, 82, 204, 0.1);
            color: var(--aisitex-action);
            padding: 0.35rem 0.85rem;
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            width: fit-content;
        }

        .aisitex-hero h1 {
            font-size: 2.75rem;
            font-weight: 700;
            color: var(--aisitex-primary);
            line-height: 1.2;
        }

        .aisitex-hero p {
            font-size: 1.125rem;
            color: var(--aisitex-text-muted);
        }

        .aisitex-hero-actions {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .aisitex-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            border-radius: 6px;
            font-weight: 600;
            text-decoration: none;
            transition: background-color 0.2s, transform 0.1s;
        }

        .aisitex-btn-primary {
            background-color: var(--aisitex-action);
            color: var(--aisitex-white);
        }

        .aisitex-btn-primary:hover {
            background-color: var(--aisitex-action-hover);
        }

        .aisitex-btn-secondary {
            background-color: var(--aisitex-neutral-bg);
            color: var(--aisitex-primary);
            border: 1px solid var(--aisitex-border);
        }

        .aisitex-btn-secondary:hover {
            background-color: #e2e8f0;
        }

        .aisitex-hero-media img {
            width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        /* Decision Flow Section */
        .aisitex-section {
            padding: 6rem 2rem;
            max-width: 1280px;
            margin: 0 auto;
        }

        .aisitex-section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 4rem auto;
        }

        .aisitex-section-header h2 {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--aisitex-primary);
            margin-bottom: 1rem;
        }

        .aisitex-section-header p {
            color: var(--aisitex-text-muted);
            font-size: 1.125rem;
        }

        .aisitex-steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .aisitex-step-card {
            background: var(--aisitex-white);
            padding: 2rem;
            border-radius: 8px;
            border: 1px solid var(--aisitex-border);
            position: relative;
        }

        .aisitex-step-number {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--aisitex-action);
            margin-bottom: 1rem;
        }

        .aisitex-step-card h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--aisitex-primary);
            margin-bottom: 0.75rem;
        }

        .aisitex-step-card p {
            font-size: 0.95rem;
            color: var(--aisitex-text-muted);
        }

        .aisitex-dashboard-preview {
            background: var(--aisitex-white);
            border-radius: 12px;
            border: 1px solid var(--aisitex-border);
            overflow: hidden;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
        }

        .aisitex-dashboard-preview img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Feature Showcase Section */
        .aisitex-features-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-bottom: 4rem;
        }

        .aisitex-features-grid:nth-child(even) {
            direction: rtl;
        }

        .aisitex-features-grid:nth-child(even) > * {
            direction: ltr;
        }

        .aisitex-feature-content {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .aisitex-feature-content h3 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--aisitex-primary);
        }

        .aisitex-feature-content p {
            color: var(--aisitex-text-muted);
            font-size: 1.05rem;
        }

        .aisitex-feature-image img {
            width: 100%;
            height: auto;
            border-radius: 8px;
            border: 1px solid var(--aisitex-border);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
        }

        /* Footer */
        .aisitex-footer {
            background-color: var(--aisitex-primary);
            color: var(--aisitex-white);
            padding: 4rem 2rem 2rem 2rem;
            margin-top: 4rem;
        }

        .aisitex-footer-container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 3rem;
            padding-bottom: 3rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .aisitex-footer-brand p {
            color: #A0AEC0;
            margin-top: 1rem;
            max-width: 400px;
            font-size: 0.95rem;
        }

        .aisitex-footer-links h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.25rem;
            color: var(--aisitex-white);
        }

        .aisitex-footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .aisitex-footer-links a {
            color: #A0AEC0;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s;
        }

        .aisitex-footer-links a:hover {
            color: var(--aisitex-white);
        }

        .aisitex-footer-bottom {
            max-width: 1280px;
            margin: 2rem auto 0 auto;
            text-align: center;
            color: #718096;
            font-size: 0.875rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .aisitex-hero-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .aisitex-steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            nav {
                display: none;
            }
            .aisitex-menu-toggle {
                display: block;
            }
            .aisitex-steps-grid {
                grid-template-columns: 1fr;
            }
            .aisitex-features-grid {
                grid-template-columns: 1fr;
            }
            .aisitex-footer-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .aisitex-hero h1 {
                font-size: 2.25rem;
            }
        }

.aisitex-header {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #1A202C;
}

.aisitex-header, .aisitex-header *{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-header{
            background-color: #FFFFFF;
            border-bottom: 1px solid #E2E8F0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

.aisitex-header .aisitex-nav-container{
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

.aisitex-header .aisitex-brand{
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
            color: #002B49;
            font-weight: 700;
            font-size: 1.25rem;
        }

.aisitex-header .aisitex-brand-logo{
            height: 28px;
            width: auto;
        }

.aisitex-header nav{
            display: flex;
            align-items: center;
            gap: 2rem;
        }

.aisitex-header .aisitex-nav-link{
            text-decoration: none;
            color: #4A5568;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.2s ease;
        }

.aisitex-header .aisitex-nav-link:hover, .aisitex-header .aisitex-nav-link.active{
            color: #0052CC;
        }

.aisitex-header .aisitex-menu-toggle{
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }

.aisitex-header .aisitex-menu-toggle span{
            display: block;
            width: 24px;
            height: 2px;
            background-color: #002B49;
            margin: 5px 0;
            transition: 0.3s;
        }

@media (max-width: 768px){.aisitex-header nav{
                display: none;
            }

.aisitex-header .aisitex-menu-toggle{
                display: block;
            }}

.aisitex-footer {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #1A202C;
}

.aisitex-footer, .aisitex-footer *{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-footer{
            background-color: #002B49;
            color: #FFFFFF;
            padding: 4rem 2rem 2rem 2rem;
            margin-top: 4rem;
        }

.aisitex-footer .aisitex-footer-container{
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 3rem;
            padding-bottom: 3rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

.aisitex-footer .aisitex-footer-brand p{
            color: #A0AEC0;
            margin-top: 1rem;
            max-width: 400px;
            font-size: 0.95rem;
        }

.aisitex-footer .aisitex-footer-links h4{
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.25rem;
            color: #FFFFFF;
        }

.aisitex-footer .aisitex-footer-links ul{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

.aisitex-footer .aisitex-footer-links a{
            color: #A0AEC0;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s;
        }

.aisitex-footer .aisitex-footer-links a:hover{
            color: #FFFFFF;
        }

.aisitex-footer .aisitex-footer-bottom{
            max-width: 1280px;
            margin: 2rem auto 0 auto;
            text-align: center;
            color: #718096;
            font-size: 0.875rem;
        }

@media (max-width: 768px){.aisitex-footer .aisitex-footer-container{
                grid-template-columns: 1fr;
                gap: 2rem;
            }}