:root{
    --paper:#FBF7EE;
    --paper2:#F3EEE0;
    --ink:#211D2C;
    --ink2:#5B5567;
    --indigo:#4F46E5;
    --indigo-dark:#3730A3;
    --marigold:#F5A623;
    --stamp:#0F8B5F;
    --lav:#ECEAFB;
    --line:#DFD8C4;
    --white:#FFFFFF;
    --shadow: 0 1px 2px rgba(33,29,44,.06);
    --shadow-lg: 0 20px 50px -20px rgba(33,29,44,.25);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',system-ui,sans-serif;
    -webkit-font-smoothing:antialiased;
    line-height:1.5;
  }
  h1,h2,h3,h4{
    font-family:'Space Grotesk',sans-serif;
    font-weight:700;
    margin:0;
    letter-spacing:-.01em;
  }
  .mono{font-family:'JetBrains Mono',monospace;}
  a{color:inherit;text-decoration:none;}
  img,svg{display:block;max-width:100%;}
  .wrap{max-width:1160px;margin:0 auto;padding:0 24px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:7px;
    font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;
    letter-spacing:.06em;text-transform:uppercase;color:var(--indigo);
    background:var(--lav);border:1px solid #D9D5F7;padding:5px 12px;border-radius:999px;
  }
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:14px 26px;border-radius:12px;font-weight:700;font-size:15px;
    border:2px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-primary{background:var(--indigo);color:#fff;box-shadow:0 10px 24px -8px rgba(79,70,229,.55);}
  .btn-primary:hover{box-shadow:0 14px 30px -8px rgba(79,70,229,.65);}
  .btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--ink);}

  /* ── Nav ── */
  .nav{
    position:sticky;top:0;z-index:50;
    background:rgba(251,247,238,.86);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1160px;margin:0 auto;}
  .brand{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:19px;}
  .brand-mark{width:32px;height:32px;border-radius:9px;display:block;box-shadow:0 4px 10px -3px rgba(79,70,229,.6);}
  .nav-links{display:flex;gap:30px;font-size:14.5px;font-weight:600;color:var(--ink2);}
  .nav-links a:hover{color:var(--ink);}
  .nav-cta{display:flex;gap:10px;align-items:center;}
  .nav-cta .btn{padding:10px 18px;font-size:14px;}
  .nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
  @media (max-width:820px){
    .nav-links{display:none;}
    .nav-cta .btn-ghost{display:none;}
  }

  /* ── Hero ── */
  .hero{position:relative;overflow:hidden;padding:76px 0 40px;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
  @media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}
  .hero h1{font-size:clamp(34px,4.6vw,54px);line-height:1.06;}
  .hero h1 em{font-style:normal;color:var(--indigo);position:relative;}
  .hero p.lede{font-size:18px;color:var(--ink2);margin-top:20px;max-width:490px;}
  .hero-ctas{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
  .trust-row{display:flex;gap:22px;margin-top:34px;flex-wrap:wrap;}
  .trust-item{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink2);}
  .trust-item svg{width:16px;height:16px;color:var(--stamp);flex:none;}

  /* ── Receipt hero graphic ── */
  .receipt-wrap{position:relative;display:flex;justify-content:center;}
  .printer-slot{
    width:280px;height:22px;background:linear-gradient(180deg,#2b2740,#1b1830);
    border-radius:8px;position:relative;z-index:3;box-shadow:0 10px 24px rgba(0,0,0,.25);
  }
  .printer-slot::after{
    content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:250px;height:6px;background:#0f0d1c;border-radius:3px;
  }
  .receipt{
    width:280px;background:#fff;margin-top:-4px;position:relative;z-index:2;
    padding:22px 20px 26px;border-radius:0 0 4px 4px;
    box-shadow:var(--shadow-lg);
    animation:printOut 1.1s cubic-bezier(.2,.8,.2,1) both;
    animation-delay:.15s;
  }
  .receipt::after{
    content:'';position:absolute;left:0;right:0;bottom:-9px;height:18px;
    background:
      linear-gradient(135deg,#fff 50%,transparent 50%) 0 0/14px 14px,
      linear-gradient(-135deg,#fff 50%,transparent 50%) 0 0/14px 14px;
    background-repeat:repeat-x;
  }
  @keyframes printOut{
    from{clip-path:inset(0 0 100% 0);opacity:0;}
    to{clip-path:inset(0 0 0 0);opacity:1;}
  }
  .r-shop{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:16px;text-align:center;letter-spacing:.02em;}
  .r-tag{text-align:center;font-size:10.5px;color:#8b8694;margin-top:2px;font-family:'JetBrains Mono',monospace;}
  .r-rule{border:none;border-top:1.5px dashed #d8d3c8;margin:14px 0;}
  .r-line{display:flex;justify-content:space-between;font-family:'JetBrains Mono',monospace;font-size:12.5px;padding:4px 0;color:#3a3548;}
  .r-line b{font-weight:700;}
  .r-line .ok{color:var(--stamp);}
  .r-total{display:flex;justify-content:space-between;font-family:'JetBrains Mono',monospace;font-weight:800;font-size:15px;border-top:1.5px solid #211D2C;margin-top:8px;padding-top:8px;}
  .r-stamp{
    position:absolute;right:14px;top:96px;width:74px;height:74px;
    border:3px solid var(--stamp);border-radius:50%;color:var(--stamp);
    display:flex;align-items:center;justify-content:center;text-align:center;
    font-family:'JetBrains Mono',monospace;font-weight:800;font-size:10px;line-height:1.2;
    transform:rotate(-16deg);opacity:.85;
  }
  .float-badge{
    position:absolute;background:#fff;border-radius:12px;padding:10px 14px;
    box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:9px;
    font-size:12.5px;font-weight:700;z-index:4;
  }
  .float-badge svg{width:18px;height:18px;color:var(--indigo);}
  .badge-1{top:6%;left:-4%;animation:floaty 4.5s ease-in-out infinite;}
  .badge-2{bottom:10%;right:-6%;animation:floaty 4.5s ease-in-out infinite 1.4s;}
  @keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-9px);}}
  @media (max-width:520px){.badge-1,.badge-2{display:none;}}

  /* ── Marquee strip ── */
  .strip{background:var(--ink);color:var(--paper);padding:13px 0;overflow:hidden;white-space:nowrap;}
  .strip-track{display:inline-flex;gap:40px;animation:marquee 26s linear infinite;font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.04em;}
  .strip-track span{opacity:.85;}
  @keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  /* ── Section shell ── */
  section{padding:88px 0;}
  .sec-head{max-width:640px;margin:0 auto 52px;text-align:center;}
  .sec-head h2{font-size:clamp(28px,3.4vw,38px);margin-top:16px;}
  .sec-head p{color:var(--ink2);font-size:16.5px;margin-top:14px;}

  /* ── Features (bill line-item style) ── */
  .feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;}
  @media (max-width:900px){.feat-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.feat-grid{grid-template-columns:1fr;}}
  .feat{background:var(--white);padding:30px 24px;}
  .feat-num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--indigo);font-weight:700;}
  .feat-ic{width:42px;height:42px;border-radius:11px;background:var(--lav);display:flex;align-items:center;justify-content:center;margin:14px 0 16px;}
  .feat-ic svg{width:22px;height:22px;color:var(--indigo);}
  .feat h3{font-size:16.5px;}
  .feat p{font-size:13.5px;color:var(--ink2);margin-top:8px;line-height:1.55;}

  /* ── How it works ── */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  @media (max-width:800px){.steps{grid-template-columns:1fr;}}
  .step{position:relative;padding:32px 26px 26px;background:var(--white);border:1px solid var(--line);border-radius:18px;}
  .step-tag{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--marigold);font-weight:700;}
  .step h3{font-size:19px;margin-top:10px;}
  .step p{font-size:14px;color:var(--ink2);margin-top:10px;}
  .step-conn{display:none;}
  @media (min-width:801px){
    .step:not(:last-child)::after{
      content:'';position:absolute;top:50%;right:-28px;width:28px;height:2px;
      background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 11px);
    }
  }

  /* ── Screens showcase ── */
  .screen-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:34px;flex-wrap:wrap;}
  .screen-tab{padding:9px 16px;border-radius:999px;font-size:13px;font-weight:700;border:1.5px solid var(--line);background:var(--white);cursor:pointer;color:var(--ink2);}
  .screen-tab.on{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .screen-panes{position:relative;}
  .screen-pane{display:none;}
  .screen-pane.on{display:block;}
  .screen-mock{
    background:linear-gradient(180deg,#2A2640,#1B1830);border-radius:22px;padding:20px;
    box-shadow:var(--shadow-lg);max-width:720px;margin:0 auto;
  }
  .screen-mock-inner{background:var(--white);border-radius:14px;padding:26px;min-height:320px;}
  .mock-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed var(--line);padding:12px 0;font-size:13.5px;}
  .mock-row b{font-family:'JetBrains Mono',monospace;color:var(--indigo);}
  .mock-chip{display:inline-block;font-size:11px;font-weight:700;background:var(--lav);color:var(--indigo);padding:3px 10px;border-radius:999px;margin-right:6px;}

  /* ── Device preview (mobile + desktop) ── */
  .dv-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center;}
  @media (max-width:900px){.dv-layout{grid-template-columns:1fr;gap:48px;}}

  .dv-mockups{position:relative;padding:10px 10px 56px;}
  @media (max-width:900px){.dv-mockups{padding:10px 10px 78px;max-width:420px;margin:0 auto;}}

  .dv-desktop{
    width:100%;background:linear-gradient(180deg,#2A2640,#1B1830);
    border-radius:14px 14px 8px 8px;box-shadow:var(--shadow-lg);
  }
  .dv-desktop-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;}
  .dv-dot{width:8px;height:8px;border-radius:50%;background:#544f6b;flex-shrink:0;}
  .dv-url{
    margin-left:8px;background:#14121f;color:#9d97b3;
    font-family:'JetBrains Mono',monospace;font-size:10px;
    padding:5px 12px;border-radius:6px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  }
  .dv-desktop-screen{background:var(--white);margin:0 10px 10px;border-radius:8px;padding:16px;display:flex;gap:12px;min-height:230px;}
  .dv-side{width:74px;flex-shrink:0;display:flex;flex-direction:column;gap:8px;}
  .dv-side-item{height:9px;border-radius:4px;background:var(--paper2);}
  .dv-side-item.on{background:var(--indigo);width:70%;}
  .dv-main{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0;}
  .dv-stat-row{display:flex;gap:8px;}
  .dv-stat{flex:1;background:var(--paper2);border-radius:8px;padding:8px 10px;}
  .dv-stat b{display:block;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--ink);}
  .dv-stat span{font-size:9px;color:var(--ink2);}
  .dv-bars{display:flex;align-items:flex-end;gap:5px;height:64px;background:var(--paper2);border-radius:8px;padding:8px;}
  .dv-bars i{flex:1;background:var(--indigo);border-radius:3px 3px 0 0;opacity:.85;}

  .dv-phone{
    position:absolute;right:-6px;bottom:-30px;width:150px;
    background:#1B1830;border-radius:26px;padding:8px;box-shadow:var(--shadow-lg);z-index:3;
  }
  @media (max-width:900px){.dv-phone{right:auto;left:50%;transform:translateX(48%);bottom:-58px;}}
  .dv-phone-notch{width:44px;height:14px;background:#1B1830;border-radius:0 0 9px 9px;position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:2;}
  .dv-phone-screen{background:var(--white);border-radius:19px;overflow:hidden;padding:16px 10px 10px;min-height:230px;}
  .dv-phone-chip{display:inline-block;font-size:8.5px;font-weight:700;background:var(--lav);color:var(--indigo);padding:2px 7px;border-radius:999px;margin:0 3px 8px 0;}
  .dv-phone-row{display:flex;justify-content:space-between;font-size:9.5px;border-bottom:1px dashed var(--line);padding:6px 0;}
  .dv-phone-row b{font-family:'JetBrains Mono',monospace;color:var(--indigo);font-size:9.5px;}
  .dv-phone-total{display:flex;justify-content:space-between;font-weight:800;font-size:11px;margin-top:6px;padding-top:6px;border-top:1.5px solid var(--ink);}

  .dv-features h2{margin-top:14px;}
  .dv-features > p{color:var(--ink2);font-size:15.5px;margin-top:14px;max-width:480px;}
  .dv-list{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:20px;}
  .dv-list li{display:flex;gap:14px;align-items:flex-start;}
  .dv-list-ic{
    width:38px;height:38px;border-radius:10px;background:var(--lav);flex-shrink:0;
    display:flex;align-items:center;justify-content:center;margin-top:2px;
  }
  .dv-list-ic svg{width:19px;height:19px;color:var(--indigo);}
  .dv-list h4{font-size:15px;}
  .dv-list p{font-size:13px;color:var(--ink2);margin-top:4px;line-height:1.5;}

  /* ── Who it's for ── */
  .who-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media (max-width:900px){.who-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:520px){.who-grid{grid-template-columns:1fr;}}
  .who-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:24px;text-align:center;}
  .who-card .emoji{font-size:30px;}
  .who-card h4{font-size:15px;margin-top:12px;}
  .who-card p{font-size:12.5px;color:var(--ink2);margin-top:6px;}

  /* ── CTA banner ── */
  .cta-band{
    background:var(--indigo);border-radius:26px;padding:56px 40px;text-align:center;color:#fff;
    position:relative;overflow:hidden;
  }
  .cta-band::before{
    content:'';position:absolute;inset:0;
    background:radial-gradient(circle at 20% 20%, rgba(255,255,255,.16), transparent 45%),
               radial-gradient(circle at 85% 80%, rgba(245,166,35,.28), transparent 40%);
  }
  .cta-band>*{position:relative;}
  .cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);}
  .cta-band p{color:rgba(255,255,255,.82);margin-top:12px;font-size:15.5px;}
  .cta-band .btn-primary{background:#fff;color:var(--indigo-dark);box-shadow:0 12px 24px -8px rgba(0,0,0,.3);margin-top:26px;}

  /* ── FAQ ── */
  .faq{max-width:760px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 4px;cursor:pointer;font-weight:700;font-size:15.5px;}
  .faq-q svg{width:18px;height:18px;flex:none;transition:transform .2s ease;color:var(--indigo);}
  .faq-item.open .faq-q svg{transform:rotate(45deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
  .faq-a p{color:var(--ink2);font-size:14.5px;padding:0 4px 22px;max-width:640px;}

  /* ── Footer ── */
  footer{background:var(--ink);color:#B9B4C4;padding:56px 0 30px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;}
  @media (max-width:760px){.foot-grid{grid-template-columns:repeat(2,1fr);}}
  .foot-brand{display:flex;align-items:center;gap:9px;color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:18px;}
  footer p.desc{font-size:13.5px;margin-top:14px;max-width:280px;line-height:1.6;}
  footer h5{color:#fff;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:13.5px;}
  footer ul a:hover{color:#fff;}
  .foot-bottom{border-top:1px solid #35304a;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:#847F92;}
  .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

  @media (prefers-reduced-motion: reduce){
    *{animation:none !important;transition:none !important;}
  }