:root{
      --ink:#091310;
      --ink-2:#16211e;
      --teal:#00a98f;
      --teal-dark:#007e6b;
      --mint:#e9f9f5;
      --soft:#f6faf9;
      --line:#dce9e5;
      --muted:#5c6965;
      --white:#ffffff;
      --shadow:0 24px 70px rgba(7,57,48,.12);
      --shadow-soft:0 12px 36px rgba(7,57,48,.075);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--ink);
      background:#fff;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    button{font:inherit}
    svg{display:block;max-width:100%}
    h1,h2,h3,p{margin-top:0}

    .page{
      overflow:hidden;
      background:
        radial-gradient(circle at 82% 7%, rgba(0,169,143,.09), transparent 23rem),
        radial-gradient(circle at 12% 31%, rgba(0,169,143,.035), transparent 19rem),
        #fff;
    }
    .wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .section{padding:100px 0;position:relative}
    .section.soft{background:linear-gradient(180deg,#fff 0%,var(--soft) 100%)}
    .section.teal{
      background:linear-gradient(145deg,#007e6b 0%,#00a98f 60%,#31c5ad 100%);
      color:#fff;
    }

    .btn{
      min-height:50px;padding:0 21px;border-radius:999px;
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      border:1px solid transparent;font-size:.87rem;font-weight:850;
      transition:.22s ease;cursor:pointer;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--teal),#20c0a8);
      box-shadow:0 14px 34px rgba(0,169,143,.24)
    }
    .btn-dark{
      color:#fff;background:var(--ink);
      box-shadow:0 14px 32px rgba(9,19,16,.16)
    }
    .btn-light{
      color:var(--ink);background:#fff;border-color:rgba(9,19,16,.08);
      box-shadow:var(--shadow-soft)
    }
    .btn-ghost{
      color:var(--ink);background:#fff;border-color:rgba(9,19,16,.09)
    }
    .arrow{
      width:25px;height:25px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,255,255,.22)
    }
    .btn-light .arrow,.btn-ghost .arrow{background:var(--mint);color:var(--teal-dark)}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

    h1{
      font-size:clamp(3.15rem,6vw,6rem);
      line-height:.94;letter-spacing:-.066em;
      margin-bottom:24px;max-width:1000px;
    }
    h2{
      font-size:clamp(2.2rem,4.25vw,4.25rem);
      line-height:.99;letter-spacing:-.055em;
      margin-bottom:18px;
    }
    h3{
      font-size:1.15rem;line-height:1.18;
      letter-spacing:-.025em;margin-bottom:10px;
    }
    p{
      color:var(--muted);font-size:1rem;line-height:1.72;margin-bottom:0;
    }
    .teal p{color:rgba(255,255,255,.80)}
    .accent{color:var(--teal)}
    .section-copy{max-width:760px}
    .section-top{
      display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:45px;
    }

    /* HERO */
    .hero{padding:82px 0 64px;min-height:92vh;display:flex;align-items:center}
    .hero-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:54px;align-items:center}
    .hero-copy p{font-size:1.08rem;max-width:670px}
    .micro-proof{
      margin-top:26px;display:flex;gap:18px;flex-wrap:wrap;
      font-size:.77rem;font-weight:800;color:#4e5e59
    }
    .micro-proof span{display:inline-flex;gap:8px;align-items:center}
    .check{
      width:19px;height:19px;border-radius:50%;display:grid;place-items:center;
      background:var(--mint);color:var(--teal-dark);font-size:.68rem;flex:none
    }

    .billing-stage{position:relative;min-height:615px}
    .stage-glow{
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 52% 42%,rgba(0,169,143,.18),transparent 27%),
        radial-gradient(circle at 55% 50%,rgba(0,169,143,.06),transparent 50%)
    }
    .stage-ring{position:absolute;border:1px solid rgba(0,169,143,.17);border-radius:50%}
    .r1{inset:66px 14px;transform:rotate(-13deg)}
    .r2{inset:125px 72px;transform:rotate(17deg)}

    .billing-window{
      position:absolute;width:84%;left:8%;top:13%;
      border:1px solid rgba(9,19,16,.08);
      background:rgba(255,255,255,.94);
      box-shadow:0 44px 110px rgba(7,57,48,.18);
      border-radius:30px;padding:16px;
      transform:perspective(1100px) rotateY(-7deg) rotateX(3deg) rotateZ(1deg);
      backdrop-filter:blur(12px)
    }
    .window-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
    .mini-brand{display:flex;align-items:center;gap:8px;font-size:.7rem;font-weight:900}
    .mini-brand i{width:16px;height:16px;border-radius:5px;background:var(--teal)}
    .status{font-size:.59rem;padding:7px 10px;border-radius:999px;background:var(--mint);color:var(--teal-dark);font-weight:850}
    .billing-layout{display:grid;grid-template-columns:128px 1fr;gap:12px}
    .sidebar{background:var(--ink);border-radius:18px;padding:12px;color:#fff}
    .side-logo{width:33px;height:33px;border-radius:11px;background:var(--teal);margin-bottom:18px}
    .side-link{height:28px;margin:7px 0;border-radius:8px;background:rgba(255,255,255,.07)}
    .side-link.active{background:rgba(0,169,143,.28);border:1px solid rgba(0,169,143,.26)}
    .main-panel{padding:5px 2px}
    .main-title{font-size:.68rem;font-weight:900;margin-bottom:10px}
    .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
    .kpi{border:1px solid rgba(9,19,16,.06);border-radius:13px;padding:10px;background:#fff}
    .kpi small{display:block;color:#83918d;font-size:.52rem;margin-bottom:6px}
    .kpi strong{font-size:.92rem}
    .panel-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:8px;margin-top:9px}
    .chart,.list{border:1px solid rgba(9,19,16,.06);border-radius:14px;padding:10px;background:#fff}
    .list-line{height:21px;border-radius:7px;background:var(--soft);margin:7px 0}

    .float-tag{
      position:absolute;padding:12px 14px;border-radius:17px;
      background:rgba(255,255,255,.96);border:1px solid rgba(9,19,16,.07);
      box-shadow:var(--shadow-soft);font-size:.71rem;font-weight:850;
      display:flex;align-items:center;gap:8px
    }
    .float-tag i{
      width:28px;height:28px;border-radius:9px;background:var(--mint);
      display:grid;place-items:center;color:var(--teal-dark);font-style:normal;font-size:.68rem
    }
    .ft1{left:0;top:11%}.ft2{right:0;top:25%}.ft3{left:1%;bottom:17%}.ft4{right:4%;bottom:6%}

    /* INTRO */
    .intro-band{border-top:1px solid rgba(9,19,16,.06);border-bottom:1px solid rgba(9,19,16,.06)}
    .intro-grid{padding:46px 0;display:grid;grid-template-columns:1.06fr .94fr;gap:54px;align-items:center}
    .intro-grid strong{display:block;font-size:clamp(1.5rem,2.25vw,2.25rem);line-height:1.08;letter-spacing:-.04em}
    .intro-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .intro-proof div{padding:13px 0;border-bottom:1px solid var(--line);font-size:.77rem;font-weight:800;color:#53635e}
    .intro-proof b{display:block;color:var(--ink);font-size:1.08rem;margin-bottom:3px}

    /* FUNCTIONALITIES */
    .feature-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
    .feature-card{
      padding:24px;border:1px solid rgba(9,19,16,.07);border-radius:24px;background:#fff;
      min-height:255px;position:relative;overflow:hidden
    }
    .feature-card b{display:block;font-size:2rem;color:var(--teal);line-height:1;margin-bottom:18px}
    .feature-card p{font-size:.83rem}
    .feature-card:after{
      content:"";position:absolute;width:95px;height:95px;border-radius:50%;
      background:var(--mint);right:-48px;bottom:-48px
    }

    /* VERIFACTU */
    .verifactu-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:68px;align-items:center}
    .verifactu-visual{
      min-height:500px;border:1px solid var(--line);border-radius:36px;
      background:linear-gradient(155deg,var(--soft),#fff);position:relative;overflow:hidden
    }
    .verifactu-visual:before,.verifactu-visual:after{
      content:"";position:absolute;border-radius:50%;border:1px solid rgba(0,169,143,.14)
    }
    .verifactu-visual:before{width:390px;height:390px;right:-80px;top:-70px}
    .verifactu-visual:after{width:250px;height:250px;left:-70px;bottom:-70px}
    .invoice{
      position:absolute;left:11%;top:13%;width:61%;background:#fff;border:1px solid var(--line);
      border-radius:24px;padding:18px;box-shadow:var(--shadow);transform:rotate(-3deg)
    }
    .invoice-head{display:flex;justify-content:space-between;align-items:center;font-size:.68rem;font-weight:900;margin-bottom:15px}
    .invoice-line{height:10px;border-radius:8px;background:var(--soft);margin:9px 0}
    .invoice-line.short{width:55%}
    .invoice-total{margin-top:20px;padding:12px;border-radius:14px;background:var(--mint);font-size:.72rem;font-weight:850}
    .vf-card{
      position:absolute;right:8%;bottom:12%;width:47%;padding:17px;border-radius:21px;
      background:var(--ink);color:#fff;box-shadow:0 26px 70px rgba(9,19,16,.22)
    }
    .vf-card small{display:block;color:rgba(255,255,255,.6);font-size:.6rem;margin-bottom:8px}
    .vf-card strong{display:block;font-size:1.15rem;margin-bottom:12px}
    .vf-status{display:flex;justify-content:space-between;gap:10px;font-size:.63rem}
    .vf-status span:last-child{color:#67e0cb}
    .vf-list{display:grid;gap:12px;margin-top:26px}
    .vf-item{padding:14px 0;border-bottom:1px solid var(--line)}
    .vf-item strong{display:block;margin-bottom:5px}
    .vf-item span{font-size:.83rem;line-height:1.55;color:var(--muted)}

    /* ACCOUNTING */
    .flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}
    .flow-map{position:relative;min-height:460px}
    .flow-ring{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      border:1px solid rgba(0,169,143,.16);border-radius:50%
    }
    .fr1{width:420px;height:300px}.fr2{width:290px;height:205px}
    .flow-core{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      width:150px;height:150px;border-radius:44px;background:var(--ink);color:#fff;
      display:grid;place-items:center;text-align:center;font-weight:900
    }
    .flow-node{
      position:absolute;padding:12px 14px;border-radius:16px;background:#fff;
      border:1px solid var(--line);box-shadow:var(--shadow-soft);font-size:.72rem;font-weight:850
    }
    .fn1{left:3%;top:12%}.fn2{right:2%;top:20%}.fn3{left:0;bottom:17%}.fn4{right:4%;bottom:8%}
    .flow-list{display:grid;gap:13px;margin-top:24px}
    .flow-item{padding:15px 0;border-bottom:1px solid var(--line)}
    .flow-item strong{display:block;margin-bottom:4px}
    .flow-item span{font-size:.83rem;color:var(--muted);line-height:1.55}

    /* CHANGE */
    .change-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center}
    .change-board{position:relative;min-height:510px}
    .change-ring{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      border:1px solid rgba(255,255,255,.2);border-radius:50%
    }
    .cr1{width:455px;height:455px}.cr2{width:315px;height:315px}.cr3{width:180px;height:180px}
    .change-core{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      width:148px;height:148px;border-radius:50%;background:#fff;color:var(--ink);
      display:grid;place-items:center;text-align:center;font-weight:900;box-shadow:0 24px 60px rgba(0,0,0,.12)
    }
    .change-node{
      position:absolute;background:#fff;color:var(--ink);border-radius:17px;
      padding:12px 14px;box-shadow:0 14px 34px rgba(0,0,0,.10);
      font-size:.73rem;font-weight:850;max-width:190px
    }
    .cn1{left:2%;top:10%}.cn2{right:0;top:21%}.cn3{left:0;bottom:20%}.cn4{right:4%;bottom:7%}
    .signal-list{display:grid;gap:13px;margin-top:28px}
    .signal{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.16)}
    .signal strong{display:block;margin-bottom:4px}
    .signal span{display:block;font-size:.82rem;line-height:1.55;color:rgba(255,255,255,.74)}

    /* CHOOSE */
    .choose-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .choose-card{
      padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;min-height:245px;position:relative;overflow:hidden
    }
    .choose-card b{display:block;font-size:2rem;color:var(--teal);margin-bottom:18px;line-height:1}
    .choose-card p{font-size:.84rem}
    .choose-card:after{
      content:"";position:absolute;width:95px;height:95px;border-radius:50%;background:var(--mint);right:-48px;bottom:-48px
    }

    /* IMPLEMENT */
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .process-card{
      position:relative;padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;
      min-height:270px;overflow:hidden
    }
    .process-number{font-size:2.35rem;line-height:1;color:var(--teal);font-weight:900;letter-spacing:-.06em;margin-bottom:24px}
    .process-card p{font-size:.84rem}
    .process-card:after{
      content:"";position:absolute;right:-40px;bottom:-40px;width:100px;height:100px;border-radius:50%;background:var(--mint)
    }

    /* AVERO */
    .avero-card{
      display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center;
      padding:38px;border:1px solid var(--line);border-radius:34px;background:#fff;box-shadow:var(--shadow-soft)
    }
    .avero-brand{font-size:2rem;font-weight:900;letter-spacing:-.05em;margin-bottom:14px}
    .avero-brand span{color:var(--teal)}
    .avero-visual{
      min-height:380px;border-radius:28px;background:linear-gradient(155deg,var(--soft),#fff);
      border:1px solid var(--line);position:relative;overflow:hidden
    }
    .avero-screen{
      position:absolute;left:9%;right:9%;top:14%;padding:16px;border-radius:22px;background:#fff;
      border:1px solid var(--line);box-shadow:var(--shadow);transform:rotate(2deg)
    }
    .avero-top{display:flex;justify-content:space-between;font-size:.67rem;font-weight:900;margin-bottom:14px}
    .avero-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
    .avero-kpi{padding:11px;border-radius:13px;background:var(--soft)}
    .avero-kpi small{display:block;font-size:.52rem;color:#82918c;margin-bottom:4px}
    .avero-kpi b{font-size:.92rem}
    .avero-list{display:grid;gap:8px;margin-top:10px}
    .avero-row{padding:10px;border-radius:11px;background:#fff;border:1px solid var(--line);font-size:.61rem;display:flex;justify-content:space-between}

    /* FAQ */
    .faq{max-width:920px;margin:34px auto 0}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-btn{
      width:100%;padding:21px 0;border:0;background:transparent;text-align:left;
      display:flex;justify-content:space-between;gap:20px;font-weight:850;color:var(--ink);cursor:pointer
    }
    .faq-btn h3{margin:0;font-size:1rem}
    .faq-btn span{color:var(--teal-dark);font-size:1.2rem}
    .faq-answer{display:none;padding:0 42px 20px 0}
    .faq-answer p{font-size:.9rem}
    .faq-item.open .faq-answer{display:block}

    .cta-panel{
      position:relative;padding:72px;border-radius:42px;overflow:hidden;
      background:linear-gradient(135deg,#007c69 0%,var(--teal) 56%,#2fc2aa 100%);
      color:#fff
    }
    .cta-title{
      max-width:880px;font-size:clamp(2.2rem,4.25vw,4.25rem);
      line-height:.99;letter-spacing:-.055em;font-weight:850;margin-bottom:18px
    }
    .cta-panel p{max-width:700px;color:rgba(255,255,255,.8)}
    .cta-shape{
      position:absolute;right:-80px;top:-70px;width:360px;height:360px;border-radius:50%;
      border:1px solid rgba(255,255,255,.19)
    }
    .cta-shape:before,.cta-shape:after{
      content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.15)
    }
    .cta-shape:before{inset:45px}.cta-shape:after{inset:100px}

    @media(max-width:980px){
      .hero-grid,.intro-grid,.verifactu-grid,.flow-grid,.change-grid,.avero-card{grid-template-columns:1fr}
      .hero{min-height:auto}
      .billing-stage{min-height:560px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .choose-grid,.process-grid{grid-template-columns:1fr 1fr}
      .section-top{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:650px){
      .wrap{width:min(100% - 24px,1200px)}
      .section{padding:76px 0}
      h1{font-size:clamp(2.7rem,13vw,4.7rem)}
      h2{font-size:clamp(2rem,10vw,3.2rem)}
      .hero{padding-top:52px}
      .billing-stage{min-height:490px}
      .billing-window{width:94%;left:3%;top:16%;padding:12px}
      .billing-layout{grid-template-columns:85px 1fr}
      .kpis{grid-template-columns:1fr 1fr}
      .kpis .kpi:nth-child(3){display:none}
      .panel-grid{grid-template-columns:1fr}
      .list{display:none}
      .float-tag{font-size:.62rem;padding:9px 10px}
      .ft1{left:0}.ft2{right:0}.ft3{left:0}.ft4{right:0}
      .intro-proof{grid-template-columns:1fr}
      .feature-grid,.choose-grid,.process-grid{grid-template-columns:1fr}
      .verifactu-visual{min-height:430px}
      .flow-map{min-height:420px}
      .fr1{width:350px;height:255px}.fr2{width:250px;height:185px}
      .cr1{width:385px;height:385px}.cr2{width:270px;height:270px}.cr3{width:150px;height:150px}
      .change-node{font-size:.63rem;padding:9px;max-width:145px}
      .avero-card{padding:22px}
      .cta-panel{padding:50px 28px}
    }