: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);
      --radius-xl:42px;
      --radius-lg:28px;
      --radius-md:20px;
    }

    *{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%}

    .page{
      overflow:hidden;
      background:
        radial-gradient(circle at 82% 7%, rgba(0,169,143,.08), transparent 22rem),
        radial-gradient(circle at 12% 30%, rgba(0,169,143,.035), transparent 18rem),
        #fff;
    }
    .wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .section{padding:104px 0;position:relative}
    .section.soft{background:linear-gradient(180deg,#fff 0%,var(--soft) 100%)}
    .section.teal{
      background:linear-gradient(145deg,#007e6b 0%,#00a98f 62%,#2bc3ac 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:800;
      transition:.25s 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{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,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(3.2rem,6.2vw,6.15rem);
      line-height:.93;letter-spacing:-.067em;
      margin-bottom:24px;max-width:1000px;
    }
    h2{
      font-size:clamp(2.15rem,4.2vw,4.2rem);
      line-height:.99;letter-spacing:-.055em;
      margin-bottom:18px;
    }
    h3{
      font-size:1.16rem;line-height:1.15;
      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:46px;
    }

    /* HERO */
    .hero{padding:84px 0 72px;min-height:92vh;display:flex;align-items:center}
    .hero-grid{
      display:grid;grid-template-columns:1.04fr .96fr;gap:58px;align-items:center;
    }
    .hero-copy p{max-width:680px;font-size:1.08rem}
    .hero-points{
      margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:730px
    }
    .hero-point{
      padding:14px;border:1px solid rgba(9,19,16,.07);border-radius:16px;
      background:rgba(255,255,255,.84);font-size:.77rem;font-weight:800;color:#44544f
    }
    .hero-point span{display:block;color:var(--teal-dark);font-size:.67rem;margin-bottom:5px}

    .mobile-scene{position:relative;min-height:610px}
    .mobile-scene:before{
      content:"";position:absolute;inset:7% 1% 0;border-radius:50%;
      background:
        radial-gradient(circle at 50% 48%, rgba(0,169,143,.17), transparent 23%),
        radial-gradient(circle at 50% 50%, rgba(0,169,143,.055), transparent 49%);
    }
    .orbit{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-13deg);
      width:510px;height:360px;border-radius:50%;border:1px solid rgba(0,169,143,.18)
    }
    .orbit.small{width:380px;height:265px;transform:translate(-50%,-50%) rotate(18deg);opacity:.72}
    .phone{
      position:absolute;left:50%;top:49%;transform:translate(-50%,-50%) rotate(4deg);
      width:250px;height:500px;padding:13px;border-radius:44px;background:var(--ink);
      box-shadow:0 42px 95px rgba(7,57,48,.24);
    }
    .phone-screen{
      height:100%;border-radius:33px;background:linear-gradient(180deg,#fff,var(--soft));
      overflow:hidden;padding:18px;position:relative
    }
    .phone-notch{
      position:absolute;left:50%;top:8px;transform:translateX(-50%);
      width:82px;height:19px;border-radius:20px;background:var(--ink)
    }
    .app-head{display:flex;justify-content:space-between;align-items:center;margin-top:24px;font-size:.62rem;font-weight:850}
    .avatar{width:27px;height:27px;border-radius:10px;background:var(--mint)}
    .app-title{margin-top:22px;font-size:1.35rem;line-height:1;letter-spacing:-.045em;font-weight:900}
    .app-kpis{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
    .app-kpi{padding:11px;border-radius:14px;background:#fff;border:1px solid var(--line)}
    .app-kpi small{display:block;color:#83918c;font-size:.52rem;margin-bottom:4px}
    .app-kpi b{font-size:.9rem}
    .app-chart{margin-top:10px;border-radius:15px;padding:11px;background:#fff;border:1px solid var(--line)}
    .app-list{display:grid;gap:7px;margin-top:10px}
    .app-row{padding:9px 10px;border-radius:12px;background:#fff;border:1px solid rgba(9,19,16,.055);font-size:.56rem;color:#61706b;display:flex;justify-content:space-between}
    .float-chip{
      position:absolute;padding:12px 14px;border-radius:17px;background:#fff;
      border:1px solid rgba(9,19,16,.07);box-shadow:var(--shadow-soft);
      font-size:.73rem;font-weight:850;display:flex;align-items:center;gap:8px
    }
    .float-chip i{width:27px;height:27px;border-radius:9px;background:var(--mint);display:grid;place-items:center;color:var(--teal-dark);font-style:normal;font-size:.65rem}
    .fc1{left:0;top:15%}.fc2{right:0;top:21%}.fc3{left:3%;bottom:17%}.fc4{right:1%;bottom:10%}

    .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:1.05fr .95fr;gap:56px;align-items:center}
    .intro-grid strong{display:block;font-size:clamp(1.5rem,2.25vw,2.25rem);line-height:1.08;letter-spacing:-.04em}
    .mini-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mini-proof div{padding:13px 0;border-bottom:1px solid var(--line);font-size:.77rem;font-weight:800;color:#53635e}
    .mini-proof b{display:block;color:var(--ink);font-size:1.08rem;margin-bottom:3px}

    /* APP TYPES */
    .type-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .type-card{
      position:relative;min-height:270px;padding:26px;border:1px solid rgba(9,19,16,.07);
      border-radius:26px;background:#fff;overflow:hidden;box-shadow:0 12px 36px rgba(7,57,48,.045)
    }
    .type-card p{font-size:.9rem;max-width:500px}
    .type-icon{
      width:48px;height:48px;border-radius:16px;background:var(--mint);color:var(--teal-dark);
      display:grid;place-items:center;margin-bottom:30px
    }
    .type-card:after{
      content:"";position:absolute;right:-45px;bottom:-55px;width:160px;height:160px;border-radius:50%;
      border:1px solid rgba(0,169,143,.12)
    }

    /* WHEN */
    .when-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:70px;align-items:center}
    .when-visual{min-height:500px;position:relative}
    .when-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.2);border-radius:50%}
    .wr1{width:450px;height:450px}.wr2{width:320px;height:320px}.wr3{width:190px;height:190px}
    .when-core{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      width:155px;height:155px;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)
    }
    .when-node{
      position:absolute;padding:12px 14px;border-radius:16px;background:#fff;color:var(--ink);
      box-shadow:0 14px 34px rgba(0,0,0,.09);font-size:.73rem;font-weight:850;max-width:180px
    }
    .wn1{left:4%;top:8%}.wn2{right:0;top:18%}.wn3{left:0;bottom:18%}.wn4{right:5%;bottom:5%}
    .signal-list{display:grid;gap:14px;margin-top:28px}
    .signal{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16)}
    .tick{width:27px;height:27px;border-radius:9px;background:rgba(255,255,255,.15);display:grid;place-items:center;font-size:.75rem;font-weight:900}
    .signal strong{display:block;margin-bottom:4px}
    .signal span{display:block;color:rgba(255,255,255,.74);font-size:.82rem;line-height:1.55}

    /* CHOICE */
    .choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .choice{
      padding:26px;border:1px solid var(--line);border-radius:24px;background:#fff;position:relative
    }
    .choice b{display:inline-flex;padding:7px 10px;border-radius:999px;background:var(--mint);color:var(--teal-dark);font-size:.66rem;margin-bottom:18px}
    .choice strong{display:block;font-size:1.15rem;letter-spacing:-.025em;margin-bottom:9px}
    .choice p{font-size:.88rem}
    .choice .ideal{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.75rem;color:#60706a}
    .choice .ideal span{font-weight:850;color:var(--ink)}

    /* IOS ANDROID */
    .platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
    .platform-copy{padding:34px;border:1px solid var(--line);border-radius:30px;background:#fff}
    .platform-copy p+p{margin-top:16px}
    .platform-visual{
      min-height:420px;border-radius:30px;background:linear-gradient(145deg,var(--soft),#fff);
      border:1px solid var(--line);position:relative;overflow:hidden
    }
    .platform-visual:before{
      content:"";position:absolute;width:350px;height:350px;border-radius:50%;right:-80px;top:-70px;border:1px solid rgba(0,169,143,.12)
    }
    .device{
      position:absolute;width:150px;height:300px;border-radius:30px;padding:9px;background:var(--ink);
      box-shadow:0 28px 60px rgba(9,19,16,.18)
    }
    .device .inside{height:100%;border-radius:22px;background:#fff;padding:15px}
    .d1{left:18%;top:15%;transform:rotate(-7deg)}
    .d2{right:18%;bottom:10%;transform:rotate(7deg)}
    .device small{font-size:.52rem;color:#81908b}
    .device b{display:block;margin-top:10px;font-size:1rem;letter-spacing:-.03em}
    .fake-block{height:42px;border-radius:10px;background:var(--mint);margin-top:10px}
    .fake-line{height:8px;border-radius:10px;background:var(--soft);margin-top:8px}

    /* PROCESS */
    .process-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:66px;align-items:center}
    .process-steps{display:grid;gap:13px;margin-top:28px}
    .process-step{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:16px;border:1px solid var(--line);border-radius:20px;background:#fff}
    .process-step .num{width:50px;height:50px;border-radius:15px;background:var(--mint);display:grid;place-items:center;color:var(--teal-dark);font-weight:900}
    .process-step p{font-size:.85rem}
    .process-art{min-height:500px;border-radius:38px;border:1px solid var(--line);background:linear-gradient(155deg,var(--soft),#fff);position:relative;overflow:hidden}
    .process-art svg{position:absolute;inset:0;width:100%;height:100%}
    .process-center{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      width:168px;height:168px;border-radius:48px;background:var(--ink);color:#fff;display:grid;place-items:center;text-align:center;font-weight:900;padding:18px
    }
    .pchip{position:absolute;padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);font-size:.7rem;font-weight:850}
    .pc1{left:7%;top:10%}.pc2{right:6%;top:28%}.pc3{left:7%;bottom:28%}.pc4{right:8%;bottom:9%}

    /* INTEGRATION */
    .integration-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
    .integration-map{position:relative;min-height:470px}
    .integration-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid rgba(0,169,143,.16);border-radius:50%}
    .ir1{width:430px;height:300px}.ir2{width:300px;height:210px}
    .integration-core{
      position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
      width:145px;height:145px;border-radius:42px;background:var(--ink);color:#fff;display:grid;place-items:center;text-align:center;font-weight:900
    }
    .inode{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}
    .in1{left:5%;top:12%}.in2{right:4%;top:18%}.in3{left:2%;bottom:15%}.in4{right:6%;bottom:8%}
    .bullet-list{display:grid;gap:13px;margin-top:24px}
    .bullet{padding:15px 0;border-bottom:1px solid var(--line)}
    .bullet strong{display:block;margin-bottom:4px}
    .bullet span{font-size:.84rem;line-height:1.55;color:var(--muted)}

    /* STORES */
    .store-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .store-card{padding:28px;border:1px solid var(--line);border-radius:26px;background:#fff}
    .store-card strong{display:block;font-size:1.3rem;margin-bottom:10px;letter-spacing:-.03em}
    .store-card p{font-size:.9rem}

    /* SECURITY */
    .security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
    .security-card{padding:24px;border:1px solid rgba(9,19,16,.07);border-radius:24px;background:#fff;min-height:190px}
    .security-card b{display:block;color:var(--teal);font-size:1.8rem;line-height:1;margin-bottom:17px}
    .security-card strong{display:block;margin-bottom:8px}
    .security-card p{font-size:.84rem}

    /* COST */
    .cost-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:start}
    .cost-panel{padding:28px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:var(--shadow-soft)}
    .cost-row{display:grid;grid-template-columns:1fr auto;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
    .cost-row:last-child{border-bottom:0}
    .cost-row strong{font-size:.9rem}
    .cost-row span{font-size:.76rem;color:var(--teal-dark);font-weight:850}
    .cost-note{margin-top:17px;padding:15px;border-radius:16px;background:var(--mint);font-size:.8rem;line-height:1.5;color:#38514a}

    /* TIMING */
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:35px}
    .time-card{padding:24px;border:1px solid var(--line);border-radius:23px;background:#fff}
    .time-card b{display:block;font-size:2rem;color:var(--teal);margin-bottom:14px;letter-spacing:-.06em}
    .time-card strong{display:block;margin-bottom:7px}
    .time-card p{font-size:.82rem}

    /* FAQ */
    .faq{max-width:900px;margin:34px auto 0}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-btn{width:100%;padding:20px 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 span:last-child{color:var(--teal-dark);font-size:1.2rem}
    .faq-answer{display:none;padding:0 40px 20px 0}
    .faq-answer p{font-size:.9rem}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-btn span:last-child{transform:rotate(45deg)}

    .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:860px;font-size:clamp(2.15rem,4.2vw,4.2rem);line-height:.99;letter-spacing:-.055em;font-weight:850;margin-bottom:18px}
    .cta-panel p{max-width:690px;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,.when-grid,.platform-grid,.process-grid,.integration-grid,.cost-layout{grid-template-columns:1fr}
      .hero{min-height:auto}
      .mobile-scene{min-height:560px}
      .type-grid,.store-grid{grid-template-columns:1fr}
      .choice-grid{grid-template-columns:1fr}
      .security-grid{grid-template-columns:1fr 1fr}
      .timeline{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:78px 0}
      h1{font-size:clamp(2.7rem,13vw,4.6rem)}
      h2{font-size:clamp(2rem,10vw,3.2rem)}
      .hero{padding-top:54px}
      .hero-points{grid-template-columns:1fr}
      .mobile-scene{min-height:500px}
      .phone{width:205px;height:410px;border-radius:37px}
      .orbit{width:390px;height:290px}.orbit.small{width:300px;height:220px}
      .float-chip{font-size:.62rem;padding:9px}
      .fc1{left:0}.fc2{right:0}.fc3{left:0}.fc4{right:0}
      .mini-proof{grid-template-columns:1fr}
      .type-grid,.security-grid,.timeline{grid-template-columns:1fr}
      .wr1{width:370px;height:370px}.wr2{width:270px;height:270px}.wr3{width:170px;height:170px}
      .when-node{font-size:.63rem;max-width:145px;padding:9px}
      .platform-visual{min-height:390px}
      .device{width:128px;height:255px}
      .process-art{min-height:440px}
      .integration-map{min-height:420px}
      .ir1{width:360px;height:260px}.ir2{width:260px;height:190px}
      .cta-panel{padding:50px 28px}
    }