:root{
    --navy:#141B33; --navy-soft:#2A3352;
    --orange:#E8621A; --orange-dim:#F3A671;
    --green:#2E7D32; --green-dim:#8FBF92;
    --paper:#FBF6EE; --paper-deep:#F3EBDC;
    --steel:#8A94A6; --white:#FFFFFF;
    --mode-accent: var(--green);
    --mode-dim: var(--green-dim);
    --radius: 18px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif; color:var(--navy); background:var(--paper);
    -webkit-font-smoothing:antialiased; overflow-x:hidden;
  }
  h1,h2,h3,.display{font-family:'Space Grotesk',sans-serif; font-weight:700; letter-spacing:-0.02em;}
  .mono{font-family:'JetBrains Mono',monospace; letter-spacing:0.02em;}
  a{color:inherit; text-decoration:none;}
  .container{max-width:1180px; margin:0 auto; padding:0 32px;}
  img{max-width:100%; display:block;}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:100; background:rgba(251,246,238,0.88);
    backdrop-filter:blur(10px); border-bottom:1px solid rgba(20,27,51,0.08);
  }
  .nav-row{display:flex; align-items:center; justify-content:space-between; height:78px;}
  .brand{display:flex; align-items:center; gap:10px; font-weight:700; font-size:19px;}
  .brand img{height:38px; width:auto;}
  nav ul{display:flex; gap:36px; list-style:none;}
  nav a{font-size:14.5px; font-weight:500; color:var(--navy); opacity:0.75; transition:opacity .2s;}
  nav a:hover{opacity:1;}
  .btn{
    display:inline-flex; align-items:center; gap:8px; padding:12px 24px; border-radius:100px;
    font-weight:600; font-size:14.5px; border:none; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease;
  }
  .btn-primary{background:var(--mode-accent); color:white; box-shadow:0 8px 20px -6px rgba(20,27,51,0.35);}
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 12px 26px -6px rgba(20,27,51,0.4);}
  .btn-ghost{background:transparent; color:var(--navy); border:1.5px solid rgba(20,27,51,0.18);}
  .btn-ghost:hover{border-color:var(--navy);}

  /* ---------- Hero ---------- */
  .hero{padding:76px 0 40px; position:relative;}
  .mode-toggle{
    display:inline-flex; background:var(--white); border-radius:100px; padding:5px;
    box-shadow:0 2px 12px rgba(20,27,51,0.08); margin-bottom:36px; gap:4px;
  }
  .mode-toggle button{
    font-family:'JetBrains Mono',monospace; font-size:12.5px; font-weight:500; letter-spacing:0.03em;
    padding:10px 20px; border-radius:100px; border:none; background:transparent; color:var(--steel);
    cursor:pointer; transition:all .25s ease; text-transform:uppercase;
  }
  .mode-toggle button.active{background:var(--mode-accent); color:white;}

  .hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:64px; align-items:center;}
  .eyebrow{
    display:flex; align-items:center; gap:10px; font-family:'JetBrains Mono',monospace;
    font-size:12.5px; color:var(--mode-accent); font-weight:500; margin-bottom:18px; text-transform:uppercase; letter-spacing:0.06em;
  }
  .eyebrow::before{content:''; width:7px; height:7px; border-radius:50%; background:var(--mode-accent);}
  .hero h1{font-size:52px; line-height:1.08; margin-bottom:22px; transition:color .3s;}
  .hero h1 .accent{color:var(--mode-accent); transition:color .3s;}
  .hero p.lead{font-size:18px; line-height:1.6; color:#454f6b; max-width:480px; margin-bottom:34px;}
  .hero-ctas{display:flex; gap:14px;}

  /* Live mockup card */
  .mockup-wrap{position:relative;}
  .mockup-card{
    background:var(--white); border-radius:24px; box-shadow:0 30px 60px -20px rgba(20,27,51,0.25);
    overflow:hidden; border:1px solid rgba(20,27,51,0.06);
  }
  .mockup-topbar{
    background:var(--mode-accent); padding:18px 24px; color:white; display:flex; justify-content:space-between; align-items:center;
    transition:background .3s;
  }
  .mockup-topbar .dot-row{display:flex; gap:6px;}
  .mockup-topbar .dot{width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.5);}
  .mockup-body{padding:26px;}
  .mockup-stat-row{display:flex; gap:14px; margin-bottom:22px;}
  .mockup-stat{
    flex:1; background:var(--paper); border-radius:14px; padding:16px 14px;
  }
  .mockup-stat .num{font-family:'JetBrains Mono',monospace; font-size:24px; font-weight:600; color:var(--mode-accent); transition:color .3s;}
  .mockup-stat .lbl{font-size:11.5px; color:var(--steel); margin-top:4px;}

  .timeline{margin-top:8px;}
  .t-row{display:flex; gap:14px; align-items:flex-start; margin-bottom:18px;}
  .t-dot-col{display:flex; flex-direction:column; align-items:center;}
  .t-dot{width:11px; height:11px; border-radius:50%; background:var(--mode-accent); transition:background .3s; flex-shrink:0;}
  .t-line{width:2px; flex:1; background:rgba(20,27,51,0.1); margin-top:4px; min-height:22px;}
  .t-title{font-size:13.5px; font-weight:600;}
  .t-sub{font-size:11.5px; color:var(--steel); margin-top:2px;}

  /* ---------- Section shells ---------- */
  section{padding:96px 0;}
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head .eyebrow{margin-bottom:14px;}
  .section-head h2{font-size:36px; line-height:1.15; margin-bottom:14px;}
  .section-head p{font-size:16.5px; color:#454f6b; line-height:1.6;}

  /* ---------- Two products ---------- */
  .products-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
  .product-card{
    background:var(--white); border-radius:var(--radius); padding:40px; position:relative; overflow:hidden;
    border:1px solid rgba(20,27,51,0.06); transition:transform .25s ease, box-shadow .25s ease;
  }
  .product-card:hover{transform:translateY(-4px); box-shadow:0 24px 50px -20px rgba(20,27,51,0.2);}
  .product-card .tag{
    font-family:'JetBrains Mono',monospace; font-size:11.5px; text-transform:uppercase; letter-spacing:0.05em;
    padding:6px 12px; border-radius:100px; display:inline-block; margin-bottom:20px; font-weight:500;
  }
  .tag-compound{background:rgba(46,125,50,0.1); color:var(--green);}
  .tag-factory{background:rgba(232,98,26,0.1); color:var(--orange);}
  .product-card h3{font-size:24px; margin-bottom:12px;}
  .product-card p{color:#454f6b; font-size:15px; line-height:1.6; margin-bottom:24px;}
  .card-link{font-weight:600; font-size:14px; display:inline-flex; align-items:center; gap:6px;}
  .card-link.link-green{color:var(--green);}
  .card-link.link-orange{color:var(--orange);}

  /* ---------- Feature strip ---------- */
  .feature-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:rgba(20,27,51,0.08); border-radius:var(--radius); overflow:hidden;}
  .feature-item{background:var(--paper); padding:32px 26px;}
  .feature-item .fi-icon{font-size:22px; margin-bottom:14px; display:block;}
  .feature-item h4{font-size:15px; margin-bottom:8px; font-family:'Space Grotesk',sans-serif; font-weight:600;}
  .feature-item p{font-size:13px; color:var(--steel); line-height:1.55;}

  /* ---------- Trust ---------- */
  .trust{background:var(--navy); color:white; border-radius:28px; padding:64px 56px; text-align:center;}
  .trust h2{font-size:30px; margin-bottom:16px; color:white;}
  .trust p{color:rgba(255,255,255,0.65); max-width:560px; margin:0 auto; font-size:15.5px; line-height:1.6;}
  .trust-logos{display:flex; justify-content:center; gap:48px; margin-top:40px; opacity:0.85; flex-wrap:wrap;}
  .trust-logos span{font-family:'JetBrains Mono',monospace; font-size:13px; letter-spacing:0.08em; border:1px solid rgba(255,255,255,0.2); padding:10px 20px; border-radius:8px;}

  /* ---------- Final CTA ---------- */
  .final-cta{text-align:center; padding:100px 0;}
  .final-cta h2{font-size:38px; margin-bottom:18px;}
  .final-cta p{color:#454f6b; font-size:16.5px; margin-bottom:36px;}
  .final-ctas{display:flex; justify-content:center; gap:14px; flex-wrap:wrap;}

  footer{background:var(--paper-deep); padding:56px 0 32px;}
  .footer-grid{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:32px; margin-bottom:40px;}
  .footer-brand{display:flex; align-items:center; gap:10px; font-weight:700;}
  .footer-brand img{height:32px;}
  .footer-links{display:flex; gap:56px;}
  .footer-col h5{font-size:12.5px; text-transform:uppercase; letter-spacing:0.05em; color:var(--steel); margin-bottom:14px; font-family:'JetBrains Mono',monospace;}
  .footer-col a{display:block; font-size:14px; margin-bottom:10px; color:var(--navy); opacity:0.75;}
  .footer-col a:hover{opacity:1;}
  .footer-bottom{border-top:1px solid rgba(20,27,51,0.1); padding-top:24px; display:flex; justify-content:space-between; font-size:13px; color:var(--steel); flex-wrap:wrap; gap:12px;}

  @media(max-width:900px){
    .hero-grid{grid-template-columns:1fr;}
    .hero h1{font-size:38px;}
    .products-grid{grid-template-columns:1fr;}
    .feature-grid{grid-template-columns:repeat(2,1fr);}
    nav ul{display:none;}
    .footer-grid{flex-direction:column;}
  }
  @media(prefers-reduced-motion:reduce){
    *{transition:none !important;}
  }

  /* ---------- Inner page hero (simple) ---------- */
  .page-hero{padding:72px 0 48px;}
  .page-hero h1{font-size:44px; line-height:1.12; margin-bottom:18px;}
  .page-hero p.lead{font-size:17.5px; color:#454f6b; max-width:560px; line-height:1.6;}

  /* ---------- Feature block (icon + text, stacked list) ---------- */
  .fb-list{display:flex; flex-direction:column; gap:2px; background:rgba(20,27,51,0.08); border-radius:var(--radius); overflow:hidden; margin-top:8px;}
  .fb-row{background:var(--white); padding:32px; display:grid; grid-template-columns:56px 1fr; gap:24px; align-items:start;}
  .fb-icon{
    width:56px; height:56px; border-radius:14px; display:flex; align-items:center; justify-content:center;
    font-size:24px; background:rgba(232,98,26,0.1);
  }
  .fb-row.is-green .fb-icon{background:rgba(46,125,50,0.1);}
  .fb-row h3{font-size:19px; margin-bottom:8px;}
  .fb-row p{color:#454f6b; font-size:15px; line-height:1.6;}

  /* ---------- Pricing/contact form ---------- */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
  .contact-info h3{font-size:15px; text-transform:uppercase; letter-spacing:0.04em; font-family:'JetBrains Mono',monospace; color:var(--steel); margin-bottom:10px;}
  .contact-info p{margin-bottom:28px; font-size:15px;}
  .contact-info a{color:var(--orange); font-weight:600;}
  form{background:var(--white); border-radius:var(--radius); padding:36px; border:1px solid rgba(20,27,51,0.06);}
  .form-row{margin-bottom:18px;}
  .form-row label{display:block; font-size:13px; font-weight:600; margin-bottom:8px;}
  .form-row input, .form-row textarea{
    width:100%; padding:13px 16px; border-radius:10px; border:1.5px solid rgba(20,27,51,0.14);
    font-family:'Inter',sans-serif; font-size:14.5px; background:var(--paper);
  }
  .form-row input:focus, .form-row textarea:focus{outline:none; border-color:var(--orange);}
  .form-row textarea{resize:vertical; min-height:110px;}

  /* ---------- App download page ---------- */
  .app-badges{display:flex; gap:16px; margin-top:8px;}
  .app-badge{
    display:flex; align-items:center; gap:12px; background:var(--navy); color:white; padding:14px 24px;
    border-radius:14px; transition:transform .2s ease;
  }
  .app-badge:hover{transform:translateY(-3px);}
  .app-badge .ab-icon{font-size:26px;}
  .app-badge .ab-text{line-height:1.3;}
  .app-badge .ab-text small{display:block; font-size:10.5px; opacity:0.7;}
  .app-badge .ab-text strong{font-size:15px; font-family:'Space Grotesk',sans-serif;}

  .role-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:8px;}
  .role-card{background:var(--white); border-radius:var(--radius); padding:30px; border:1px solid rgba(20,27,51,0.06); text-align:center;}
  .role-card .rc-icon{font-size:30px; margin-bottom:14px;}
  .role-card h4{font-size:16px; margin-bottom:8px;}
  .role-card p{font-size:13.5px; color:var(--steel); line-height:1.5;}

  @media(max-width:900px){
    .fb-row{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .role-grid{grid-template-columns:1fr;}
    .app-badges{flex-direction:column;}
  }

  /* ---------- Mobile nav ---------- */
  .hamburger{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;}
  .hamburger span{width:22px; height:2px; background:var(--navy); border-radius:2px; transition:transform .25s ease, opacity .25s ease;}
  .hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .hamburger.is-open span:nth-child(2){opacity:0;}
  .hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .mobile-nav{
    display:none; position:fixed; top:78px; left:0; right:0; bottom:0; background:var(--paper);
    z-index:99; padding:32px; flex-direction:column; gap:4px; overflow-y:auto;
  }
  .mobile-nav.is-open{display:flex;}
  .mobile-nav a{font-size:20px; font-weight:600; padding:16px 4px; border-bottom:1px solid rgba(20,27,51,0.08); font-family:'Space Grotesk',sans-serif;}
  .mobile-nav .btn{margin-top:20px; justify-content:center;}

  @media(max-width:900px){
    nav ul{display:none;}
    .hamburger{display:flex;}
    .desktop-cta{display:none;}
  }