*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    :root {
      --navy:       #1a2744;
      --dark:       #1e2130;
      --dark-card:  #252b3b;
      --blue:       #3d6bf5;
      --blue-dark:  #2451d4;
      --blue-light: #5ba4f5;
      --green:      #1a9e6e;
      --purple:     #7c5cbf;
      --text:       #111827;
      --text-2:     #374151;
      --muted:      #6b7280;
      --muted-2:    #9ca3af;
      --border:     #e5e7eb;
      --border-2:   #f3f4f6;
      --bg:         #f9fafb;
      --white:      #ffffff;
      --r:          6px;
      --r-pill:     4px;
    }
    body { font-family: 'Poppins', sans-serif; color: var(--text); background: var(--white); font-size: 14px; line-height: 1.6; }
    a { color: inherit; text-decoration: none; }

    /* NAV */
    nav {
      background: var(--white);
      height: 64px;
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid var(--border);
    }
    .nav-inner { max-width: 1080px; margin: 0 auto; padding: 0 16px; height: 100%; display: flex; align-items: center; justify-content: space-between; }
    .nav-left { display: flex; align-items: center; gap: 0; }
    .nav-logo-wrap { display: flex; align-items: center; padding: 0 4px; }
    .nav-title-wrap { display: flex; align-items: center; padding: 0 14px; height: 52px; gap: 8px; }
    .nav-comscore { color: var(--text); font-size: 24px; font-weight: 400; letter-spacing: 0.04em; text-transform: uppercase; }
    .nav-cta { cursor: pointer; border: none; background: var(--blue); color: #fff; font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 600; padding: 7px 20px; border-radius: var(--r-pill); transition: background .15s; letter-spacing: 0.01em; flex-shrink: 0; }
    .nav-cta:hover { background: var(--blue-dark); }
    .nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
    .nav-links { display: flex; align-items: center; gap: 8px; }
    .nav-toggle-input { display: none; }
    .nav-burger { display: none; flex-direction: column; justify-content: center; gap: 4px; width: 32px; height: 32px; cursor: pointer; flex-shrink: 0; }
    .nav-burger span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 1px; }
    .nav-mobile-menu { display: none; flex-direction: column; padding: 4px 16px 12px; border-bottom: 1px solid var(--border); background: var(--white); }
    .nav-mobile-menu a { padding: 12px 4px; font-size: 13px; font-weight: 600; color: var(--text-2); border-bottom: 1px solid var(--border-2); }
    .nav-mobile-menu a:last-child { border-bottom: none; }
    #nav-toggle:checked ~ .nav-mobile-menu { display: flex; }

    /* HERO */
    .hero { background: linear-gradient(135deg, #08104d 0%, #1a3a8f 50%, #2960dd 100%); padding: 72px 40px 64px; border-bottom: none; }
    .hero-inner { max-width: 1080px; margin: 0 auto; }
    .hero-kicker { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
    .hero h1 { color: #ffffff; font-size: clamp(28px, 3.2vw, 42px); font-weight: 200; line-height: 1.15; letter-spacing: -0.025em; margin-bottom: 18px; }
    .hero h1 em { font-style: normal; color: #b2f95f; }
    .hero-sub { color: rgba(255,255,255,0.65); font-size: 14px; font-weight: 400; line-height: 1.75; margin-bottom: 32px; max-width: 440px; }
    .hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
    .btn { display: inline-block; font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; padding: 9px 24px; border-radius: var(--r-pill); border: none; cursor: pointer; transition: background .15s, border-color .15s; letter-spacing: 0.01em; }
    .btn-primary { background: #b2f95f; color: #08104d; }
    .btn-primary:hover { background: #9de048; }
    .btn-ghost { background: rgba(255,255,255,0.1); color: #ffffff; border: 1px solid rgba(255,255,255,0.3); }
    nav .btn-ghost { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
    nav .btn-ghost:hover { background: var(--bg); border-color: #9ca3af; }
    .btn-ghost:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.5); }

    /* SECTIONS */
    .capabilities { padding: 64px 40px; }
    .container { max-width: 1080px; margin: 0 auto; }
    .two-col { display: grid; grid-template-columns: 280px 1fr; gap: 64px; align-items: start; }
    .section-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #296af4; margin-bottom: 10px; }
    h2 { font-size: clamp(20px, 2.2vw, 27px); font-weight: 700; letter-spacing: -0.02em; color: var(--text); margin-bottom: 12px; line-height: 1.25; }
    .lead { font-size: 14px; color: var(--muted); line-height: 1.75; }

    /* CAP LIST */
    .cap-list { display: flex; flex-direction: column; }
    .cap-item { padding: 14px 0; border-bottom: 1px solid var(--border-2); display: flex; gap: 14px; align-items: flex-start; }
    .cap-item:first-child { border-top: 1px solid var(--border-2); }
    .cap-num { font-size: 11px; font-weight: 600; color: var(--blue); opacity: 0.55; min-width: 20px; padding-top: 2px; font-variant-numeric: tabular-nums; }
    .cap-text h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 3px; color: var(--text); }
    .cap-text p { font-size: 13px; color: var(--muted); line-height: 1.65; }

    /* AUDIENCE / PERSONAS */
    .audience { background: var(--bg); padding: 64px 40px; border-top: 1px solid var(--border); }
    .audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }

    /* FAQ */
    .faq { padding: 64px 40px; border-top: 1px solid var(--border); }

    /* DATA PRODUCTS */
    .products { background: #08104d; padding: 64px 40px; border-top: none; border-bottom: none; }
    .products .section-eyebrow { color: #7fa6f8; }
    .products h2 { color: #ffffff; }
    .product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
    .product-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
    .product-body { padding: 18px 20px 22px; }
    .product-body h3 { font-size: 14.5px; font-weight: 600; margin-bottom: 7px; color: var(--text); }
    .product-body p { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 14px; }

    /* CLIENTS */
    .clients { background: var(--white); padding: 56px 40px; border-top: 1px solid var(--border); }
    .clients-inner { max-width: 1080px; margin: 0 auto; }
    .clients-inner > .section-eyebrow { margin-bottom: 8px; }
    .clients-inner > h2 { margin-bottom: 28px; }
    .client-list { display: flex; flex-direction: column; gap: 10px; }
    .client-item { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 18px 20px; display: flex; flex-direction: row; align-items: center; gap: 16px; }
    .client-name { font-size: 14px; font-weight: 600; color: var(--text); min-width: 110px; flex-shrink: 0; }
    .client-link { font-size: 12px; color: var(--blue); display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0; font-weight: 500; }
    .client-link:hover { text-decoration: underline; }
    .client-desc { font-size: 12.5px; color: var(--muted); line-height: 1.65; flex: 1; }
    .setup-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .setup-card { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 20px; min-width: 0; }
    .setup-card code { max-width: 100%; overflow-wrap: break-word; }

    /* MODAL — pure CSS :target toggle (works via URL fragment, even linked from another page) */
    .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(10,15,30,0.6); z-index: 500; align-items: center; justify-content: center; padding: 24px; }
    .modal-overlay:target { display: flex; }
    @keyframes dialog-in { from { opacity: 0; transform: scale(0.92); } to { opacity: 1; transform: scale(1); } }
    .modal-overlay:target .modal { animation: dialog-in 0.2s ease-out forwards; }
    .modal { background: var(--white); border-radius: 12px; width: 100%; max-width: 860px; max-height: 90vh; overflow-y: auto; display: grid; grid-template-columns: 1fr 1fr; position: relative; }
    .modal-left { background: #d4e1fd; padding: 40px 36px; border-radius: 12px 0 0 12px; display: flex; flex-direction: column; justify-content: center; }
    .modal-left .section-eyebrow { color: #08104d; margin-bottom: 12px; }
    .modal-left h2 { color: #08104d; margin-bottom: 14px; font-size: 22px; }
    .modal-left .lead { color: #08104d; margin-bottom: 28px; font-size: 13px; }
    .modal-right { background: var(--bg); padding: 40px 36px; border-radius: 0 12px 12px 0; position: relative; }
    .modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; cursor: pointer; color: var(--muted); font-size: 20px; line-height: 1; padding: 4px; }
    .modal-close:hover { color: var(--text); }
    .modal-right h3 { font-size: 16px; font-weight: 600; margin-bottom: 20px; color: var(--text); }

    /* ACCESS INFO */
    .access-info { display: flex; flex-direction: column; gap: 12px; }
    .access-info-item { display: flex; gap: 10px; align-items: flex-start; }
    .access-dot { width: 5px; height: 5px; border-radius: 50%; background: #08104d; flex-shrink: 0; margin-top: 7px; }
    .access-info-item p { font-size: 13px; color: #08104d; line-height: 1.6; }

    /* FORM */
    form { width: 100%; }
    .f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .f-group { margin-bottom: 10px; }
    .f-group label { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.03em; color: var(--text-2); margin-bottom: 4px; text-transform: uppercase; }
    .f-group input, .f-group select, .f-group textarea { width: 100%; padding: 8px 11px; border: 1px solid var(--border); border-radius: var(--r); font-family: 'Poppins', sans-serif; font-size: 13px; color: var(--text); background: var(--white); transition: border-color .15s; outline: none; }
    .f-group input:focus, .f-group select:focus, .f-group textarea:focus { border-color: var(--blue); }
    .f-group textarea { resize: vertical; min-height: 68px; }
    .f-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; margin-top: 4px; }
    .f-check input { width: 14px; height: 14px; flex-shrink: 0; margin-top: 2px; accent-color: var(--blue); }
    .f-check label { font-size: 12px; color: var(--muted); line-height: 1.5; }
    .f-check a { color: var(--blue); }
    .btn-submit { background: var(--blue); color: #fff; font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; padding: 9px 28px; border: none; border-radius: var(--r-pill); cursor: pointer; transition: background .15s; }
    .btn-submit:hover { background: var(--blue-dark); }

    /* DISCLAIMER */
    .disclaimer { background: #ffecdb; padding: 40px 40px; border-top: 1px solid #ffd9b8; }

    /* FOOTER */
    footer { background: #08104d; padding: 24px 0 20px; border-top: 1px solid rgba(255,255,255,0.06); }
    .foot-left { display: flex; align-items: center; gap: 14px; }
    .foot-copy { font-size: 12px; color: #ffffff; }
    .foot-links { display: flex; gap: 20px; }
    .foot-links a { font-size: 12px; color: #ffffff; transition: color .15s; }
    .foot-links a:hover { color: rgba(255,255,255,0.65); }

    /* UTILITY (extracted from former inline styles) */
    .nav-btn-sm { font-size: 12px; padding: 6px 16px; }
    .faq-list { display: flex; flex-direction: column; margin-top: 32px; }
    .faq-item { border-top: 1px solid var(--border); padding: 18px 0; }
    .faq-item.last { border-bottom: 1px solid var(--border); }
    .faq-summary { font-size: 14px; font-weight: 600; color: var(--text); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
    .faq-summary-icon { font-size: 18px; color: var(--muted); flex-shrink: 0; margin-left: 16px; }
    .faq-answer { font-size: 13px; color: var(--muted); line-height: 1.7; margin-top: 12px; }
    .server-url-box { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 24px 28px; margin-bottom: 24px; }
    .server-url-label { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
    .server-url-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
    .code-inline-dark { background: var(--dark); color: #7dd3fc; font-family: 'Monaco', 'Menlo', monospace; font-size: 13px; padding: 10px 14px; border-radius: 6px; word-break: break-all; }
    .server-url-row .code-inline-dark { flex: 1; min-width: 0; overflow-wrap: break-word; }
    .code-open-btn { background: var(--white); border: 1px solid var(--border); border-radius: 6px; padding: 8px 14px; font-size: 12px; font-weight: 600; cursor: pointer; color: var(--text); flex-shrink: 0; text-decoration: none; }
    .client-list-spaced { margin-bottom: 32px; }
    .setup-header { border-top: 1px solid var(--border); padding-top: 28px; }
    .setup-header-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 20px; }
    .setup-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
    .setup-hint { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin-bottom: 12px; }
    .setup-hint-tight { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin-bottom: 8px; }
    .setup-code-block { display: block; background: var(--dark); color: #7dd3fc; font-family: 'Monaco','Menlo',monospace; font-size: 11.5px; padding: 10px 12px; border-radius: 6px; line-height: 1.6; word-break: break-all; }
    .setup-code-block-json { display: block; background: var(--dark); color: #7dd3fc; font-family: 'Monaco','Menlo',monospace; font-size: 11px; padding: 10px 12px; border-radius: 6px; line-height: 1.7; white-space: pre-wrap; word-break: break-all; }
    .code-inline-light { background: var(--border); padding: 1px 5px; border-radius: 3px; font-size: 11px; }
    .setup-note { font-size: 12px; color: var(--muted-2); line-height: 1.6; margin-top: 10px; }
    .setup-directory-link { display: inline-block; background: var(--blue); color: #fff; font-size: 12.5px; font-weight: 600; padding: 9px 16px; border-radius: var(--r); text-decoration: none; transition: background .15s; }
    .setup-directory-link:hover { background: var(--blue-dark); }
    .cta-note { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin-top: 20px; }
    .cta-note a { color: var(--blue); font-weight: 500; }
    .section-eyebrow-dark { color: #22306b; }
    .disclaimer h2 { margin-top: 10px; margin-bottom: 0; }
    .disclaimer-body { font-size: 13px; color: var(--muted); line-height: 1.8; max-width: 860px; margin-top: 10px; }
    .disclaimer-link { color: #22306b; text-decoration: underline; }
    .link-blue { color: var(--blue); }
    .modal-overlay-link { position: absolute; inset: 0; cursor: pointer; }
    .f-note { font-size: 12px; color: var(--muted); margin-top: 6px; }
    .form-status { display: none; font-size: 13px; margin-top: 12px; }
    .footer-inner { max-width: 1080px; margin: 0 auto; width: 100%; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

    /* FORM VALIDATION ERRORS */
    .f-req { color: #c00; font-weight: 700; }
    .f-error { display: none; font-size: 11px; color: #c00; margin-top: 3px; line-height: 1.3; }
    .f-input-error { border-color: #c00 !important; box-shadow: 0 0 0 2px rgba(204,0,0,.1) !important; }
    .f-check .f-error { width: 100%; flex-basis: 100%; margin-left: 24px; }

    /* THANK-YOU MODAL */
    #thankyou-modal { display: none; position: fixed; inset: 0; z-index: 10000; align-items: center; justify-content: center; }
    #thankyou-modal.thankyou-visible { display: flex !important; }
    .ty-backdrop { position: fixed; inset: 0; background: rgba(10,15,30,0.6); cursor: pointer; }
    .ty-card { position: relative; z-index: 1; max-width: 420px; width: 90%; padding: 44px 36px 32px; border-radius: 12px; background: #fff; box-shadow: 0 20px 60px rgba(0,0,0,.25); text-align: center; font-family: 'Poppins', sans-serif; }
    .ty-close { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 1.2rem; color: #9ca3af; cursor: pointer; line-height: 1; padding: 4px; }
    .ty-close:hover { color: #374151; }
    .ty-icon { margin-bottom: 16px; }
    .ty-title { font-size: 1.3rem; font-weight: 600; margin: 0 0 10px; color: #111827; }
    .ty-body { font-size: 13.5px; color: #6b7280; line-height: 1.6; margin: 0 0 8px; }
    .ty-sub { font-size: 12.5px; color: #9ca3af; margin: 0 0 22px; line-height: 1.5; }
    .ty-sub a { color: #3d6bf5; text-decoration: none; }
    .ty-sub a:hover { text-decoration: underline; }
    .ty-btn { display: inline-block; min-width: 140px; padding: 9px 28px; font-size: 13px; font-weight: 600; font-family: 'Poppins', sans-serif; color: #fff; background: #3d6bf5; border: none; border-radius: 4px; cursor: pointer; transition: background .15s; }
    .ty-btn:hover { background: #2451d4; }
    @media (max-width: 640px) { .ty-card { padding: 32px 22px 24px; width: 94%; } }

    @media (max-width: 680px) { .modal { grid-template-columns: 1fr; } .modal-left { display: none; } .modal-right { border-radius: 12px; } }
    @media (max-width: 860px) {
      .hero-inner, .access-section, .stat-cards { grid-template-columns: 1fr; }
      .two-col, .product-grid, .audience-grid, .setup-grid { grid-template-columns: 1fr; }
      nav, .hero, .capabilities, .products, .clients, .audience, .faq, .disclaimer, footer { padding-left: 20px; padding-right: 20px; }
      .nav-links, .hero-actions .btn-ghost { display: none; }
      .nav-burger { display: flex; }
      .hero { padding: 48px 20px 40px; }
      .hero h1 { font-size: 28px; }
      .f-row { grid-template-columns: 1fr; }
      .client-item { flex-direction: column; align-items: flex-start; }
      .client-link { margin-left: 0; }
    }
    @media (max-width: 480px) {
      .nav-cta { padding: 7px 14px; font-size: 11px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .hero-actions .btn { text-align: center; }
    }