:root {
            --primary: #00aef0;
            --dark: #10243a;
            --orange: #ff8b24;
            --light: #f4f9fd;
            --text: #536273;
        }

        body {
            font-family: Arial, Helvetica, sans-serif;
            color: var(--text);
            line-height: 1.8;
            background: #fff;
            font-size:14px;
        }

        a {
            text-decoration: none;
        }

        .topbar {
            background: var(--dark);
            color: #fff;
            padding: 9px 0;
            font-size: 13px;
        }

        .navbar {
            background: #fff;
            box-shadow: 0 3px 18px rgba(0,0,0,.07);
        }

        .navbar-brand {
            font-size: 25px;
            font-weight: 800;
            color: var(--primary);
        }

        .navbar-brand span {
            color: var(--orange);
        }

        .nav-link {
            color: var(--dark);
            font-weight: 600;
            margin: 0 8px;
        }

        .nav-link:hover {
            color: var(--primary);
        }

        .btn-ciit {
            background: var(--primary);
            color: #fff;
            padding: 12px 25px;
            border-radius: 6px;
            font-weight: 700;
            border: 0;
        }

        .btn-ciit:hover {
            background: #008bc4;
            color: #fff;
        }

         

        .hero h1 {
            font-size: clamp(32px, 5vw, 51px);
            line-height: 1.2;
            font-weight: 800;
        }

        .hero h1 span {
            color: #ff9a39;
        }

        .hero p {
            font-size: 18px;
            color: #dceaf5;
            max-width: 750px;
        }

.hero-label {
    display: inline-block;
    background: #087eae;
    color: white;
    border: 1px solid rgba(101,214,255,.4);
    padding: 7px 16px;
    border-radius: 30px;
    font-size: 13px;
    margin-bottom: 20px;
}

        .hero-visual {
            background: rgba(255,255,255,.08);
            border: 1px solid rgba(255,255,255,.16);
            border-radius: 20px;
            padding: 35px;
            text-align: center;
        }

        .hero-visual i {
            font-size: 100px;
            color: #5bd5ff;
        }

        .breadcrumb-section {
            background: var(--light);
            padding: 14px 0;
            font-size: 14px;
        }

        .breadcrumb a {
            color: var(--primary);
        }

        .blog-content {
            padding: 65px 0;
        }

        .article h2 {
            color: var(--dark);
            font-size: 29px;
            font-weight: 800;
            margin-top: 45px;
            margin-bottom: 18px;
        }

        .article h3 {
            color: #174a70;
            font-size: 21px;
            font-weight: 700;
            margin-top: 25px;
        }

        .article p {
            margin-bottom: 18px;
        }

        .article ul {
            padding-left: 22px;
        }

        .article li {
            margin-bottom: 10px;
        }

        .highlight {
            background: #eef8ff;
            border-left: 5px solid var(--primary);
            padding: 22px;
            border-radius: 8px;
            margin: 28px 0;
        }

        .highlight strong {
            color: var(--dark);
        }

        .feature-card {
            background: #fff;
            border: 1px solid #e7edf3;
            border-radius: 12px;
            padding: 25px;
            height: 100%;
            transition: .3s;
            box-shadow: 0 5px 18px rgba(0,0,0,.035);
        }

        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 25px rgba(0,0,0,.08);
        }

        .feature-icon {
            width: 55px;
            height: 55px;
            border-radius: 12px;
            background: #e9f7ff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 24px;
            margin-bottom: 18px;
        }

        .feature-card h4 {
            color: var(--dark);
            font-size: 19px;
            font-weight: 700;
        }

        .sidebar {
            position: sticky;
            top: 90px;
        }

        .sidebar-box {
            background: var(--light);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 25px;
        }

        .sidebar-box h4 {
            font-size: 19px;
            color: var(--dark);
            font-weight: 800;
            margin-bottom: 18px;
        }

        .sidebar-box a {
            color: #42566b;
            display: block;
            padding: 9px 0;
            border-bottom: 1px solid #e1eaf1;
        }

        .sidebar-box a:hover {
            color: var(--primary);
        }

        .roadmap {
            background: var(--light);
            border-radius: 15px;
            padding: 30px;
            margin: 30px 0;
        }

        .roadmap-step {
            display: flex;
            gap: 18px;
            margin-bottom: 24px;
        }

        .step-number {
            min-width: 42px;
            height: 42px;
            background: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-weight: bold;
        }

        .roadmap-step h4 {
            color: var(--dark);
            font-size: 18px;
            font-weight: 700;
        }

        .cta-section {
            background: linear-gradient(120deg, #10243a, #145987);
            color: white;
            padding: 65px 20px;
            text-align: center;
            border-radius: 16px;
            margin: 50px 0;
        }

        .cta-section h2 {
            font-size: 32px;
            font-weight: 800;
            color: white;
        }

        .cta-section p {
            color: #dceaf5;
            max-width: 750px;
            margin: 15px auto 25px;
        }

        .orange-text {
            color: var(--orange);
        }

        .faq-item {
            border: 1px solid #e6edf3;
            border-radius: 9px;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .faq-item button {
            color: var(--dark);
            font-weight: 700;
            padding: 17px;
            background: #fff;
            box-shadow: none !important;
        }

        .faq-item .accordion-body {
            color: var(--text);
        }

        footer {
            background: #10243a;
            color: #d5e2ec;
            padding: 45px 0 20px;
        }

        footer h4 {
            color: white;
            font-weight: 800;
        }

        footer a {
            color: #d5e2ec;
        }

        footer a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid #30475c;
            margin-top: 30px;
            padding-top: 18px;
            font-size: 13px;
        }

        @media(max-width: 991px) {
            .hero {
                padding: 60px 0;
            }

            .hero-visual {
                margin-top: 35px;
            }

            .sidebar {
                position: static;
                margin-top: 35px;
            }
        }

        @media(max-width: 576px) {
            .hero {
                padding: 48px 0;
            }

            .hero p {
                font-size: 16px;
            }

            .article h2 {
                font-size: 24px;
            }

            .blog-content {
                padding: 40px 0;
            }

            .cta-section h2 {
                font-size: 25px;
            }

            .hero-visual i {
                font-size: 70px;
            }
        }