:root {
      --ink: #10243d;
      --ink-2: #17375e;
      --blue: #1769d1;
      --blue-deep: #0b4eaa;
      --blue-pale: #eaf2ff;
      --paper: #ffffff;
      --mist: #f5f7fb;
      --line: #d8e0eb;
      --muted: #53657b;
      --green: #1c7a58;
      --max: 1160px;
      --radius: 16px;
      --shadow: 0 16px 42px rgba(15, 36, 62, .10);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 88px; }
    body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.55; }
    a { color: inherit; }
    .skip-link { position: fixed; left: 16px; top: 12px; z-index: 20; padding: 10px 14px; border-radius: 7px; background: white; color: var(--blue-deep); font-weight: 700; transform: translateY(-160%); }
    .skip-link:focus { transform: translateY(0); }
    .container { width: min(var(--max), calc(100% - 48px)); margin: auto; }
    header { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(16,36,61,.10); }
    .nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { text-decoration: none; display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.03em; font-size: 1.18rem; }
    .brand-logo { display:block; height:50px; width:auto; }
    .nav-links { display: flex; align-items: center; gap: 4px; list-style: none; padding: 0; margin: 0; font-size: .84rem; font-weight: 600; }
    .nav-links a { text-decoration: none; padding: 9px 9px; border-radius: 7px; white-space: nowrap; }
    .nav-links a:hover { background: var(--blue-pale); color: var(--blue-deep); }
    .btn { display: inline-flex; justify-content: center; align-items: center; text-decoration: none; font-weight: 700; font-size: .94rem; border-radius: 8px; padding: 13px 20px; border: 1px solid transparent; transition: .18s ease; }
    .btn-primary { background: var(--blue); color: white; box-shadow: 0 6px 14px rgba(23,105,209,.18); }
    .btn-primary:hover { background: var(--blue-deep); transform: translateY(-1px); }
    .btn-secondary { border-color: rgba(255,255,255,.38); color: white; }
    .btn-secondary:hover { background: rgba(255,255,255,.09); }
    .nav-cta { white-space: nowrap; padding: 10px 14px; font-size: .83rem; }
    .hero { background: var(--ink); color: white; padding: 100px 0 84px; position: relative; overflow: hidden; }
    .hero:after { content:""; position:absolute; width: 560px; height: 560px; border: 1px solid rgba(128,184,255,.16); border-radius: 50%; right: -210px; top: -190px; box-shadow: 0 0 0 78px rgba(55,130,230,.045), 0 0 0 157px rgba(55,130,230,.03); }
    .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; }
    .eyebrow { color: #96c5ff; text-transform: uppercase; font-size: .74rem; font-weight: 700; letter-spacing: .14em; margin: 0 0 18px; }
    h1,h2,h3 { margin: 0; letter-spacing: -.035em; }
    h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.65rem, 5vw, 4.65rem); line-height: 1.04; max-width: 800px; }
    h1 em { font-style: normal; color: #7db6ff; }
    .hero-copy { margin: 25px 0 34px; max-width: 650px; font-size: 1.1rem; color: #d4dfed; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .hero-proof { border-left: 1px solid rgba(255,255,255,.18); padding: 2px 0 2px 29px; }
    .hero-proof p { color: #d4dfed; margin: 0 0 18px; font-size: .94rem; }
    .proof-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
    .proof-list li { display: flex; gap: 10px; align-items: flex-start; color: #eaf2fd; font-size: .88rem; }
    .proof-list li:before { content:"✓"; color: #7db6ff; font-weight: 700; }
    .section { padding: 86px 0; }
    .section-muted { background: var(--mist); }
    .section-kicker { color: var(--blue); text-transform: uppercase; font-size: .73rem; letter-spacing: .13em; font-weight: 700; margin: 0 0 11px; }
    h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 3.7vw, 3.1rem); line-height: 1.12; max-width: 760px; }
    .intro { max-width: 690px; margin: 18px 0 0; color: var(--muted); font-size: 1.04rem; }
    .service-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 42px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .service-item { padding: 27px 28px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 185px; }
    .service-item:first-child { background: var(--blue-pale); }
    .service-item h3 { font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; margin: 0 0 10px; }
    .service-item p { color: var(--muted); font-size: .9rem; margin: 0; }
    .statement { background: var(--ink-2); color: white; padding: 76px 0; }
    .statement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
    .statement h2 { color: white; font-size:clamp(2rem,3.25vw,2.8rem); }
    .statement-copy { color: #c9d8eb; font-size: 1.05rem; }
    .statement-points { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
    .statement-point { border-top: 1px solid rgba(255,255,255,.21); padding-top: 14px; }
    .statement-point strong { display: block; margin-bottom: 5px; font-size: .95rem; }
    .statement-point span { color: #c9d8eb; font-size: .86rem; }
    .process { display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 44px; }
    .step { border-top: 1px solid var(--line); padding-top: 16px; }
    .step .n { color: var(--blue); font-weight: 700; font-size: .85rem; }
    .step h3 { margin-top: 12px; font-size: 1.02rem; }
    .step p { color: var(--muted); margin: 8px 0 0; font-size: .87rem; }
    .case { background: var(--ink); color: white; border-radius: 18px; padding: 56px; margin-top: 43px; display:grid; grid-template-columns: 1.1fr .9fr; gap: 48px; }
    .case .tag { color: #9bcaff; letter-spacing:.12em; text-transform:uppercase; font-size:.73rem; font-weight:700; }
    .case h2 { color: white; margin-top: 14px; font-size: clamp(2rem,3.7vw,3rem); }
    .case p { color:#d4dfed; max-width: 630px; }
    .case-list { list-style:none; margin:0; padding: 0; display:grid; gap: 13px; align-content:start; }
    .case-list li { border-left:2px solid #5da3ff; padding-left:14px; color:#d4dfed; font-size:.9rem; }
    .about-layout { display:grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items:start; }
    .founder-profile { padding-top: 5px; }
    .founder-photo { display:block; width:172px; height:172px; margin-bottom:24px; border-radius:50%; object-fit:cover; object-position:50% 22%; border:4px solid white; box-shadow:0 10px 28px rgba(16,36,61,.16); }
    .founder-profile h3 { margin:0 0 5px; font-family:Georgia, "Times New Roman", serif; font-size:1.55rem; color:var(--ink); }
    .founder-role { margin:0; color:var(--muted); font-size:.9rem; }
    .about-copy h2 { margin-bottom:20px; }
    .about-copy p { max-width:760px; margin:0 0 18px; color:var(--muted); font-size:1.01rem; line-height:1.72; }
    .about-proof { grid-column:1 / -1; display:grid; grid-template-columns:repeat(3,1fr); margin-top:8px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
    .about-proof-item { padding:24px 30px 24px 0; }
    .about-proof-item + .about-proof-item { padding-left:30px; border-left:1px solid var(--line); }
    .about-proof-item strong { display:block; margin-bottom:7px; color:var(--ink); font-size:.96rem; }
    .about-proof-item span { display:block; color:var(--muted); font-size:.86rem; line-height:1.5; }
    .cta { background: linear-gradient(120deg, #0b386c, #1769d1); color:white; text-align:center; padding: 92px 0; }
    .cta h2 { color:white; margin:auto; }
    .cta p { color:#dceaff; max-width:600px; margin:18px auto 31px; }
    .cta .btn { background:white; color:var(--blue-deep); }
    footer { background: #0b1c30; color:#c5d0df; padding:40px 0; }
    .footer { display:flex; justify-content:space-between; align-items:flex-start; gap:30px; flex-wrap:wrap; font-size:.83rem; }
    .footer strong { color:white; display:block; margin-bottom:6px; }
    .footer-meta { display:grid; justify-items:end; gap:9px; text-align:right; }
    .footer-links { display:flex; gap:18px; flex-wrap:wrap; }
    .footer-links a { color:white; text-underline-offset:4px; }
    .footer-links a:hover { color:#96c5ff; }
    @media (max-width: 1050px) { .nav-links { display:none; } .hero-grid,.statement-grid,.case,.about-layout { grid-template-columns:1fr; gap:32px; } .hero-proof { border-left:0; border-top:1px solid rgba(255,255,255,.18); padding:25px 0 0; } }
    @media (max-width: 760px) { .container { width:min(var(--max),calc(100% - 32px)); } .nav { min-height:68px; } .nav-cta { font-size:.76rem; padding:9px 10px; } .hero { padding:68px 0 58px; } .section { padding:60px 0; } .process,.statement-points { grid-template-columns:1fr; } .service-grid { grid-template-columns:1fr; } .service-item { min-height:0; padding:24px; } .case { padding:29px 24px; } .about-proof { grid-template-columns:1fr; } .about-proof-item { padding:20px 0; } .about-proof-item + .about-proof-item { padding-left:0; border-left:0; border-top:1px solid var(--line); } .footer-meta { justify-items:start; text-align:left; } }

    .btn-outline { border-color: var(--line); color: var(--blue-deep); background: white; }
    .btn-outline:hover { background: var(--blue-pale); }
    .build { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; margin-top: 34px; }
    .build-badge { display: inline-block; background: var(--blue-pale); color: var(--blue-deep); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
    .build-badge--live { background: #e4f4ec; color: var(--green); }
    .build-title { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 18px 0 0; }
    .build-lede { margin: 9px 0 0; color: var(--ink-2); font-weight: 500; font-size: 1.02rem; }
    .build-copy { margin: 20px 0 0; color: var(--muted); max-width: 720px; }
    .infographic-link { display: block; margin-top: 28px; text-decoration: none; }
    .infographic { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 12px; background: #f5f8fc; }
    .view-note { display: none; margin-top: 9px; color: var(--blue-deep); font-size: .82rem; font-weight: 700; text-align: right; }
    @media (max-width: 900px) { .view-note { display: block; text-align: left; } }
    .note-panel { margin-top: 26px; background: #eef7f2; border-left: 3px solid var(--green); border-radius: 0 10px 10px 0; padding: 20px 24px; max-width: 640px; }
    .note-panel strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 1.05rem; margin-bottom: 7px; }
    .note-panel strong { margin-bottom: 10px; }
    .note-panel .btn { display:inline-flex; margin-top:18px; font-family:Arial, Helvetica, sans-serif; }
    .note-actions { display:flex; flex-wrap:wrap; gap:12px; }
    .demo-videos { margin-top: 26px; }
    .demo-videos h4 { margin:0 0 6px; font-family: Georgia, "Times New Roman", serif; font-size:1.05rem; color:var(--ink); }
    .demo-videos p { margin:0; color:var(--muted); }
    .demo-grid { list-style:none; padding:0; margin:16px 0 0; display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:18px; }
    @media (max-width: 760px) { .demo-grid { grid-template-columns:1fr; } }
    .demo-card { display:block; height:100%; border:1px solid var(--line); border-radius:12px; overflow:hidden; background:white; text-decoration:none; transition:.18s ease; }
    .demo-card:hover { box-shadow:0 10px 24px rgba(16,36,61,.12); transform:translateY(-2px); }
    .demo-card:focus-visible { outline:3px solid var(--blue); outline-offset:2px; }
    .demo-thumb { position:relative; display:block; aspect-ratio:16/9; background:var(--mist); border-bottom:1px solid var(--line); }
    .demo-thumb img { display:block; width:100%; height:100%; object-fit:cover; }
    .demo-play { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:52px; height:52px; border-radius:50%; background:var(--blue); color:white; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 16px rgba(11,78,170,.35); transition:.18s ease; }
    .demo-play svg { margin-left:3px; }
    .demo-card:hover .demo-play { background:var(--blue-deep); transform:translate(-50%,-50%) scale(1.06); }
    .demo-meta { display:block; padding:14px 16px 16px; }
    .demo-step { display:block; color:var(--muted); font-size:.84rem; }
    .demo-title { display:block; margin-top:4px; color:var(--blue-deep); font-weight:700; line-height:1.35; }
    .privacy-adjacent { margin-top: 12px; font-size: .78rem; line-height: 1.5; }
    .privacy-adjacent a { color: var(--blue-deep); font-weight: 700; text-underline-offset: 3px; }
    .cta .privacy-adjacent { color: #dceaff; }
    .cta .privacy-adjacent a { color: white; }
    .audience { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
    .audience-card { border: 1px solid var(--line); border-radius: 12px; padding: 28px; background: white; }
    .audience-card h3 { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; }
    .audience-card p { margin: 12px 0 0; color: var(--muted); font-size: .93rem; }
    .audience-note { margin: 30px 0 0; color: var(--muted); max-width: 640px; font-size: .97rem; }
    .data-panel { margin-top: 30px; background: white; border: 1px solid var(--line); border-radius: 12px; padding: 26px 28px; max-width: 640px; }
    .data-panel strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; margin-bottom: 8px; }
    .data-panel p { margin: 0; color: var(--muted); font-size: .92rem; }
    @media (max-width: 760px) { .build { padding: 26px 22px; } .audience { grid-template-columns: 1fr; } .build-actions .btn { width: 100%; } .view-note { text-align:left; } }
  
    .footer a { color:white; text-underline-offset:4px; }
    .footer a:hover { color:#96c5ff; }
    .footer-contact { margin-top:10px; }
    .contact-lines { margin-top:22px; color:#dceaff; font-size:1rem; }
    .contact-lines a { color:white; font-weight:700; text-underline-offset:4px; }
    .faq { margin-top:34px; border-top:1px solid var(--line); max-width:820px; }
    .faq details { border-bottom:1px solid var(--line); padding:18px 0; }
    .faq summary { cursor:pointer; font-weight:700; font-size:1.02rem; }
    .faq p { margin:12px 0 0; color:var(--muted); }
    .service-name { display:block; margin-top:6px; font-size:.76rem; font-weight:700; color:var(--blue); }
    .audience-lg { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin-top:34px; align-items:start; }
    .audience-card { border:1px solid var(--line); border-radius:12px; padding:32px; background:var(--mist); }
    .audience-lg .eyebrow { color:var(--blue); margin:0 0 10px; }
    .audience-lg h3 { font-family:Georgia,"Times New Roman",serif; font-size:1.45rem; line-height:1.25; margin:0; }
    .audience-lg .lead-in { margin:14px 0 0; color:var(--muted); }
    .outcomes { list-style:none; margin:24px 0; padding:0; display:grid; gap:16px; }
    .outcomes li { display:flex; gap:12px; align-items:baseline; }
    .outcomes .check { color:var(--blue); font-weight:700; flex-shrink:0; }
    .outcomes strong { display:block; font-size:.95rem; }
    .outcomes span.d { display:block; margin-top:3px; color:var(--muted); font-size:.9rem; line-height:1.5; }
    .expand { border-top:1px solid var(--line); padding-top:6px; }
    .expand summary { cursor:pointer; min-height:44px; display:flex; align-items:center; justify-content:space-between; gap:12px; font-weight:700; font-size:.93rem; color:var(--blue-deep); list-style:none; }
    .expand summary::-webkit-details-marker { display:none; }
    .expand summary:hover { text-decoration:underline; text-underline-offset:4px; }
    .expand .arrow { transition:transform .18s ease; font-size:1.2rem; }
    .expand[open] .arrow { transform:rotate(90deg); }
    .expand .more { padding-top:12px; font-size:.92rem; color:var(--muted); }
    .expand .more h4 { margin:0 0 6px; font-size:.92rem; color:var(--ink); }
    .expand .more p { margin:0 0 14px; }
    .expand .more .review-note { margin:0; padding:14px; background:white; border-radius:8px; border:1px solid var(--line); }
    .expand .more .see-example { display:inline-block; margin-top:14px; color:var(--blue-deep); font-weight:700; text-underline-offset:3px; }
    @media (max-width:900px) { .audience-lg { grid-template-columns:1fr; } }