body {
        scroll-behavior: smooth;
        padding-top: 0;
        /* let script handle extra spacing if needed */
    }

    .hero {
        background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
            url('/images/bba-plus-banner.webp') center/cover no-repeat;
        height: 85vh;

        color: white;
        display: flex;
        align-items: center;
    }

    /* Form card styling */
    .hero-form-box {
        /* background: rgba(0, 0, 0, 0.35); */
        backdrop-filter: blur(2px);
        padding: 25px;
        border-radius: 14px;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
        border: 2px solid rgba(255, 255, 255, 0.4);
    }

    /* Input styling */
    .hero-form-box .form-control {
        border-radius: 10px;
        padding: 4px 14px;
        border: 1px solid #ccc;
        background: none !important;
    }


    /* Text shadow improvement */
    .hero h1,
    .hero p {
        text-shadow: 0 3px 7px rgba(0, 0, 0, 0.6);
    }

    /* Responsive improvement */
    @media (max-width: 768px) {
        .hero-form-box {
            margin-top: 20px;
        }
    }


    /* NOTE: remove any hard-coded top here; JS will position it */
    .premium-toc-wrapper {
        position: absolute;
        /* start absolute below hero */
        left: 0;
        width: 100%;
        z-index: 9999;
        display: flex;
        align-items: center;
        padding: 12px 20px;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(8px);
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.12);
        transition: all 0.25s ease;
        border-radius: 0 0 12px 12px;
    }

    /* Fixed state (when stuck to top). JS will set top to navbarHeight. */
    .premium-toc-fixed {
        position: fixed !important;
        left: 0;
        width: 100%;
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.18);
        border-radius: 0 0 8px 8px;
    }

    /* Scroll Area */
    .premium-toc-scroll {
        overflow-x: auto;
        flex: 1;
        scrollbar-width: none;
    }

    .premium-toc-scroll::-webkit-scrollbar {
        display: none;
    }

    /* Pills */
    .toc-pill {
        white-space: nowrap;
        padding: 10px 20px;
        background: #f2f4ff;
        margin-right: 12px;
        border-radius: 30px;
        font-weight: 600;
        color: #035063;
        text-decoration: none;
        display: inline-block;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
        transition: transform .18s ease, box-shadow .18s ease;
        border: 1px solid transparent;
    }

    .toc-pill:hover {
        transform: translateY(-3px);
    }

    .toc-pill.active {
        background: #d8a133;
        color: #fff !important;
        box-shadow: 0 8px 20px rgba(0, 102, 255, 0.28);
    }

    .toc-arrow {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: #fff;
        border: none;
        margin: 0 8px;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform .18s ease, background .18s;
    }

    .toc-arrow:hover {
        background: #0d6efd;
        color: #fff;
        transform: translateY(-2px);
    }

    /* small visual spacing for content so TOC doesn't hide top of page content */
    .toc-placeholder {
        height: 0;
    }

    /* script will toggle height if needed */

    /* rest */
    .feature-card {
        padding: 18px;
        border-radius: 12px;
        background: #f8faff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
        border-left: 3px solid #035063;
    }

    section {
        margin-bottom: 40px;
        padding-top: 12px;
    }

    /* PREMIUM SECTION WRAPPERS */
    .section-box {
        background: #ffffff;
        border-radius: 16px;
        padding: 30px;
        margin-bottom: 30px;
        box-shadow: rgba(0, 0, 0, 0.4) 0px 2px 4px, rgba(0, 0, 0, 0.3) 0px 7px 13px -3px, rgba(0, 0, 0, 0.2) 0px -3px 0px inset;
        border: 1px solid #eef1ff;
        transition: transform .25s ease, box-shadow .25s ease;
    }

    .section-box:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 35px rgba(0, 0, 0, 0.12);
    }

    /* Section Title Header */
    .section-title {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
    }

    .section-title i {
        font-size: 28px;
        color: #07393d;
        background: rgba(13, 110, 253, 0.1);
        padding: 10px;
        border-radius: 12px;
    }

    .section-title h2 {
        font-weight: 700;
        margin: 0;
    }

    /* Section list enhancements */
    .section-box ul li,
    .section-box ol li {
        padding: 6px 0;
        font-size: 17px;
        line-height: 1.7;
    }

    .section-box ul li::marker {
        color: #0d6efd;
    }

    .section-box p {
        font-size: 16.5px;
        color: #333;
    }

    .table-bordered th,
    .table-bordered td {
        border-color: #ddd !important;
    }

    .table th {
        font-weight: 700;
        font-size: 18px;
    }

    .table td {
        font-size: 16px;
        padding: 12px 10px;
    }