:root{
      --pu:       #4F4386;
      --pu-dk:    #3b3169;
      --pu-lt:    #635aa0;
      --pu-pale:  #f3f2f8;
      --pu-tint:  #eceaf5;
      --gr:       #80C341;
      --gr-dk:    #68a032;
      --gr-lt:    #9dd45e;
      --gr-pale:  #f2f9eb;
      --white:    #ffffff;
      --off:      #f8f7fc;
      --warm:     #fdfcfe;
      --text:     #1a1530;
      --text2:    #4a4468;
      --text3:    #8b87a8;
      --border:   rgba(79,67,134,.12);
      --bl:       rgba(255,255,255,.1);
      --red:      #d95c5c;
      --amber:    #e07d4a;
      --blue:     #5babd4;
      --serif:    'Cormorant Garamond',Georgia,serif;
      --sans:     'DM Sans',system-ui,sans-serif;
    }

    body{font-family:var(--sans);color:var(--text);background:var(--white);overflow-x:hidden}


    /* ── ATOMS ── */
    .tag{font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gr-dk);margin-bottom:.9rem;display:block}
    .tag-lt{color:var(--gr-lt)}
    h2.h2{font-family:var(--serif);font-size:clamp(2rem,3.5vw,3rem);font-weight:500;line-height:1.18;margin-bottom:1rem;color:var(--text)}
    h2.h2 em{font-style:italic;color:var(--gr-dk)}
    h2.h2.lt{color:var(--white)}.h2.lt em{color:var(--gr)}
    h3.h3{font-family:var(--serif);font-size:clamp(1.2rem,2vw,1.55rem);font-weight:500;line-height:1.3;margin-bottom:.85rem;color:var(--text)}
    h3.h3.lt{color:rgba(255,255,255,.9)}h3.h3 em{font-style:italic;color:var(--gr-dk)}
    p.body{font-size:.93rem;line-height:1.8;color:var(--text2);margin-bottom:1.5rem}
    p.body.lt{color:rgba(255,255,255,.55)}
    p.body strong{color:var(--text);font-weight:600}
    p.body.lt strong{color:var(--white)}

    /* ── BUTTONS ── */
    .btn{display:inline-flex;align-items:center;font-size:.875rem;font-weight:500;padding:.75rem 1.75rem;border-radius:4px;transition:all .2s}
    .btn-g{background:var(--gr);color:var(--white)}.btn-g:hover{background:var(--gr-dk)}
    .btn-ow{border:1px solid rgba(255,255,255,.35);color:rgba(255,255,255,.8)}.btn-ow:hover{border-color:var(--white);color:var(--white)}
    .btn-op{border:1px solid rgba(79,67,134,.3);color:var(--pu)}.btn-op:hover{background:var(--pu-tint);border-color:var(--pu)}
    .btns{display:flex;gap:1rem;flex-wrap:wrap}

    /* ── PLACEHOLDERS ── */
    .vid-ph{background:rgba(79,67,134,.04);border:1.5px dashed rgba(79,67,134,.2);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;color:rgba(79,67,134,.3);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:500;min-height:340px}
    .vid-ph.dk{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.25)}
    .vid-ph svg,.img-ph svg{width:34px;height:34px;opacity:.4}
    .img-ph{background:rgba(79,67,134,.04);border:1.5px dashed rgba(79,67,134,.15);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;color:rgba(79,67,134,.28);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:500;min-height:200px}
    .img-ph.dk{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);color:rgba(255,255,255,.22)}
    .img-ph svg{width:26px;height:26px}

    /* ── DIVIDER ── */
    .ds{height:4px;background:linear-gradient(90deg,var(--pu) 0%,var(--gr) 50%,var(--pu) 100%)}

    /* ── STATS STRIP ── */
    .stats-strip{display:flex}
    .stat-i{flex:1;padding:1.8rem 2rem;border-right:1px solid rgba(255,255,255,.1)}
    .stat-i:last-child{border-right:none}
    .stat-n{font-family:var(--serif);font-size:2.2rem;font-weight:600;color:var(--gr);line-height:1;display:block;margin-bottom:.3rem}
    .stat-l{font-size:.75rem;color:rgba(255,255,255,.4);line-height:1.4}

    /* ── HERO ── */
    .hero{background:var(--pu);position:relative;overflow:hidden}
    .hero-vid{position:absolute;inset:0;z-index:0}
    .hero-vid video{width:100%;height:100%;object-fit:cover;opacity:.12}
    .hero-ov{position:absolute;inset:0;background:linear-gradient(160deg,rgba(79,67,134,.4) 0%,rgba(59,49,105,.97) 100%);z-index:1}
    .hero-ct{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:6rem 2.5rem 0;text-align:center}
    .hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(128,195,65,.15);border:1px solid rgba(128,195,65,.3);color:var(--gr-lt);padding:.4rem 1.1rem;border-radius:100px;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:2rem}
    .hero-badge::before{content:'';display:block;width:6px;height:6px;background:var(--gr);border-radius:50%;animation:bk 2s ease-in-out infinite}
    @keyframes bk{0%,100%{opacity:1}50%{opacity:.25}}
    .hero h1{font-family:var(--serif);font-size:clamp(2.4rem,5vw,4.4rem);font-weight:500;color:var(--white);line-height:1.1;margin-bottom:1.4rem}
    .hero h1 em{font-style:italic;color:var(--gr)}
    .hero-sub{font-size:1.05rem;color:rgba(255,255,255,.5);max-width:620px;margin:0 auto 2.5rem;line-height:1.75}
    .hero-stats{background:rgba(0,0,0,.15);border-top:1px solid rgba(255,255,255,.1);margin-top:4rem}

    /* ── POWERED ── */
    .powered{background:var(--white);border-bottom:1px solid var(--border);padding:1.8rem 2.5rem;display:flex;align-items:center;justify-content:center;gap:1.5rem}
    .powered span{font-size:.72rem;color:var(--text3);font-weight:500;letter-spacing:.06em;text-transform:uppercase}
    .powered img{}

    /* ── SECTION WRAPPERS ── */
    .sw{padding:6rem 2.5rem}
    .sw.pu{background:var(--pu)}
    .sw.pu2{background:var(--pu-dk)}
    .sw.white{background:var(--white)}
    .sw.off{background:var(--off)}
    .sw.pale{background:var(--pu-pale)}
    .sw.gpale{background:var(--gr-pale)}
    .si{max-width:1200px;margin:0 auto}

    /* ── SPLIT ── */
    .split{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
    .split.rev .mc{order:-1}

    /* ── CHECK LIST ── */
    .cklist{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.5rem}
    .cklist li{display:flex;gap:.85rem;align-items:flex-start;font-size:.9rem;line-height:1.65;color:var(--text2)}
    .cklist.lt li{color:rgba(255,255,255,.58)}
    .cklist li::before{content:'';display:block;width:18px;height:18px;flex-shrink:0;background:rgba(128,195,65,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%2380C341' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;border:1px solid rgba(128,195,65,.35);border-radius:50%;margin-top:.1rem}
    .cklist li strong{color:var(--text);font-weight:600}
    .cklist.lt li strong{color:var(--white)}

    /* ── DATA CARDS ── */
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:3rem}
    .data-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:2rem 1.5rem;text-align:center;transition:background .2s}
    .data-card:hover{background:rgba(255,255,255,.09)}
    .data-num{font-family:var(--serif);font-size:2.8rem;font-weight:600;line-height:1;color:var(--gr);display:block;margin-bottom:.5rem}
    .data-label{font-size:.8rem;color:rgba(255,255,255,.45);line-height:1.5}
    .data-sub{font-size:.65rem;color:rgba(255,255,255,.22);margin-top:.4rem;letter-spacing:.04em}

    /* ── WHAT IS NGS STEPS ── */
    .how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:3rem;position:relative}
    .how-grid::before{content:'';position:absolute;top:28px;left:calc(12.5% + 1rem);right:calc(12.5% + 1rem);height:2px;background:linear-gradient(90deg,var(--gr),var(--pu));z-index:0}
    .how-step{text-align:center;padding:0 1.2rem;position:relative;z-index:1}
    .how-dot{width:56px;height:56px;border-radius:50%;background:var(--white);border:2px solid var(--gr);display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem;font-family:var(--serif);font-size:1.3rem;font-weight:600;color:var(--pu)}
    .how-step h5{font-size:.9rem;font-weight:600;color:var(--text);margin-bottom:.4rem}
    .how-step p{font-size:.8rem;color:var(--text2);line-height:1.6}

    /* ── VS COMPARISON TABLE ── */
    .vs-wrap{margin-top:3rem;overflow-x:auto}
    .vs-table{width:100%;border-collapse:collapse;font-size:.875rem}
    .vs-table thead tr{background:var(--pu)}
    .vs-table thead th{padding:1.1rem 1.4rem;text-align:left;font-weight:600;font-size:.82rem;letter-spacing:.04em}
    .vs-table thead th:first-child{color:rgba(255,255,255,.5);font-weight:400;font-size:.78rem}
    .vs-table thead th.ngs-col{background:var(--gr-dk);color:var(--white);text-align:center}
    .vs-table thead th.other-col{color:rgba(255,255,255,.7);text-align:center}
    .vs-table tbody tr{border-bottom:1px solid var(--border)}
    .vs-table tbody tr:last-child{border-bottom:none}
    .vs-table tbody tr:nth-child(even){background:var(--pu-pale)}
    .vs-table tbody td{padding:1rem 1.4rem;color:var(--text2);line-height:1.5;vertical-align:middle}
    .vs-table tbody td:first-child{font-weight:600;color:var(--text);font-size:.84rem}
    .vs-table tbody td.ngs-col{background:rgba(128,195,65,.06);text-align:center;font-weight:600;color:var(--gr-dk)}
    .vs-table tbody td.other-col{text-align:center;color:var(--text3)}
    .check{color:var(--gr);font-size:1.1rem;font-weight:700}
    .cross{color:#ccc;font-size:1.1rem}
    .partial{color:var(--amber);font-size:.85rem;font-weight:600}
    .vs-table tfoot td{padding:.6rem 1.4rem;font-size:.72rem;color:var(--text3)}
    .ngs-col-head-badge{display:inline-flex;align-items:center;gap:.4rem;background:rgba(128,195,65,.2);color:var(--gr-lt);padding:.25rem .7rem;border-radius:100px;font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-left:.5rem}

    /* ── BENEFITS GRID ── */
    .benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
    .benefit-card{background:var(--white);border:1px solid var(--border);border-radius:14px;padding:1.8rem;box-shadow:0 2px 10px rgba(79,67,134,.06);position:relative;overflow:hidden}
    .benefit-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pu),var(--gr))}
    .bc-icon{font-size:2rem;margin-bottom:1rem}
    .benefit-card h4{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:.5rem}
    .benefit-card p{font-size:.83rem;color:var(--text2);line-height:1.65;margin-bottom:.9rem}
    .bc-stat{font-family:var(--serif);font-size:1.5rem;font-weight:600;color:var(--pu);display:block}
    .bc-stat-l{font-size:.7rem;color:var(--text3);letter-spacing:.04em}

    /* ── AUDIENCE SPLIT ── */
    .audience-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:3rem}
    .aud-card{border-radius:16px;padding:2.5rem;position:relative;overflow:hidden}
    .aud-card.babies{background:var(--gr-pale);border:1px solid rgba(128,195,65,.25)}
    .aud-card.mothers{background:var(--pu-pale);border:1px solid rgba(79,67,134,.15)}
    .aud-card h3{font-family:var(--serif);font-size:1.6rem;font-weight:500;margin-bottom:.5rem}
    .aud-card.babies h3{color:var(--gr-dk)}
    .aud-card.mothers h3{color:var(--pu)}
    .aud-card .sub{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1.2rem}
    .aud-card.babies .sub{color:rgba(104,160,50,.7)}
    .aud-card.mothers .sub{color:rgba(79,67,134,.6)}
    .aud-card p{font-size:.88rem;color:var(--text2);line-height:1.7;margin-bottom:1.2rem}
    .aud-findings{display:flex;flex-direction:column;gap:.6rem; text-align: left;}
    .aud-finding{display:flex;gap:.75rem;align-items:flex-start;font-size:.83rem;color:var(--text2);line-height:1.55}
    .aud-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:.38rem}
    .dot-gr{background:var(--gr)}.dot-pu{background:var(--pu)}
    .aud-finding strong{color:var(--text);font-weight:600}
    .aud-img{margin-top:1.5rem;border-radius:10px;overflow:hidden}
    .aud-img img{width:100%;height:auto;object-fit:cover}

    /* ── SPECIES VISUAL ── */
    .species-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem;margin:2rem 0}
    .sp-cell{background:rgba(128,195,65,.12);border:1px solid rgba(128,195,65,.25);border-radius:8px;padding:.6rem .4rem;text-align:center;font-size:.6rem;font-weight:600;color:var(--gr-dk);line-height:1.3;transition:background .2s}
    .sp-cell:hover{background:rgba(128,195,65,.25)}
    .sp-cell.dim{background:rgba(79,67,134,.06);border-color:rgba(79,67,134,.1);color:var(--text3)}
    .sp-cell.absent{background:rgba(217,92,92,.06);border-color:rgba(217,92,92,.15);color:#c03030}

    /* ── DATA FLOW VISUAL ── */
    .data-flow{display:flex;align-items:center;gap:0;margin:2.5rem 0;flex-wrap:wrap}
    .df-step{flex:1;min-width:120px;text-align:center;padding:1.2rem .8rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px}
    .df-arrow{color:var(--gr);font-size:1.4rem;flex-shrink:0;padding:0 .5rem}
    .df-step .df-num{font-family:var(--serif);font-size:2rem;font-weight:600;color:var(--gr);display:block;line-height:1}
    .df-step .df-label{font-size:.7rem;color:rgba(255,255,255,.45);margin-top:.3rem;line-height:1.4;letter-spacing:.04em}

    /* ── TECH SPECS ── */
    .specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);border-radius:14px;overflow:hidden;margin-top:2rem}
    .spec-item{background:var(--pu-dk);padding:1.4rem 1.6rem}
    .spec-item h5{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:.35rem}
    .spec-item p{font-size:.88rem;color:var(--white);font-weight:500}
    .spec-item p span{font-family:var(--serif);font-size:1.2rem;font-weight:600;color:var(--gr)}

    /* ── CTA ── */
    .cta{background:var(--pu);padding:6rem 2.5rem;text-align:center;position:relative;overflow:hidden}
    .cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 70% at 50% 50%,rgba(128,195,65,.1) 0%,transparent 70%)}
    .cta h2{font-family:var(--serif);font-size:clamp(1.8rem,3.5vw,3rem);font-weight:500;color:var(--white);max-width:680px;margin:0 auto .9rem;line-height:1.2;position:relative}
    .cta h2 em{font-style:italic;color:var(--gr)}
    .cta p{color:rgba(255,255,255,.5);font-size:.95rem;max-width:500px;margin:0 auto 2.5rem;line-height:1.75;position:relative}
    .cta .btns{justify-content:center;position:relative}

    /* ── FOOTER ── */
    .ft{background:var(--pu-dk);border-top:1px solid rgba(255,255,255,.08);padding:3.5rem 2.5rem}
    .ft-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
    .ft-brand img{height:32px;margin-bottom:1rem}
    .ft-brand p{font-size:.82rem;color:rgba(255,255,255,.32);line-height:1.65}
    .ft-brand a{color:rgba(255,255,255,.32);font-size:.82rem;margin-top:.5rem;display:inline-block}
    .ft-brand a:hover{color:var(--gr)}
    .ft-col h5{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.28);margin-bottom:1rem}
    .ft-col a{display:block;font-size:.84rem;color:rgba(255,255,255,.48);margin-bottom:.55rem}
    .ft-col a:hover{color:var(--white)}
    .ft-bot{max-width:1200px;margin:0 auto;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;font-size:.74rem;color:rgba(255,255,255,.2);flex-wrap:wrap;gap:.5rem}
    .ft-bot a{color:rgba(255,255,255,.2)}.ft-bot a:hover{color:rgba(255,255,255,.45)}

    /* ── FADE UP ── */
    .fu{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
    .fu.in{opacity:1;transform:none}
    .d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}

    /* ── RESPONSIVE ── */
    @media(max-width:960px){
      .split{grid-template-columns:1fr}.split.rev .mc{order:0}
      .data-grid,.how-grid{grid-template-columns:repeat(2,1fr)}
      .how-grid::before{display:none}
      .benefits-grid{grid-template-columns:1fr 1fr}
      .audience-grid{grid-template-columns:1fr}
      .specs-grid{grid-template-columns:1fr}
      .ft-in{grid-template-columns:1fr 1fr}
    }
    @media(max-width:640px){
      .data-grid,.benefits-grid{grid-template-columns:1fr}
      .how-grid{grid-template-columns:1fr 1fr}
      .species-grid{grid-template-columns:repeat(3,1fr)}
      .nav-links{display:none}
      .stats-strip{flex-direction:column}
      .stat-i{border-right:none;border-bottom:1px solid rgba(255,255,255,.1)}
      .data-flow{flex-direction:column}
      .df-arrow{transform:rotate(90deg)}
    }