:root{
    --green-deepest:#0B2E14;
    --green-brand:#12431B;
    --green-mid:#2E6B3E;
    --bar-dark:#5F9E55;
    --bar:#77AF6E;
    --bar-light:#98CE81;
    --bg:#F6F8F3;
    --surface:#FFFFFF;
    --ink:#1A2E1F;
    --ink-soft:#5C6D60;
    --line:#E3E9DE;
    --shadow:0 1px 2px rgba(11,46,20,.04), 0 12px 40px -16px rgba(11,46,20,.18);
    --radius:14px;
    --foot-btn:22.875rem; /* 366px con la raiz por defecto de 16px */
    --font-display:'Poppins',system-ui,sans-serif;
    --font-body:'Inter',system-ui,sans-serif;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;background:var(--bg);color:var(--ink);
    font-family:var(--font-body);font-size:17px;line-height:1.6;
    -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
    padding-top:84px;
  }
  .wrap{max-width:1080px;margin:0 auto;padding:0 24px}
  a{color:inherit}

  .eyebrow{
    font-family:var(--font-body);font-size:.74rem;font-weight:700;
    letter-spacing:.14em;text-transform:uppercase;color:var(--green-mid);
  }

  /* ---- top bar ---- */
  .topbar{position:fixed;top:0;left:0;right:0;width:100%;z-index:100;background:var(--bg);padding:16px 0;border-bottom:1px solid var(--line);transition:box-shadow .25s}
  .topbar.scrolled{box-shadow:0 6px 22px -12px rgba(11,46,20,.22)}
  .topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
  .brand img{height:50px;width:auto;display:block}
  .btn-wa.top{padding:10px 18px;font-size:.92rem;box-shadow:0 6px 16px -8px rgba(18,67,27,.6)}
  .btn-wa.top svg{width:18px;height:18px}

  /* ---- hero ---- */
  .hero{padding:84px 0 72px}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  .hero-grid > *{min-width:0}
  .hero h1{
    font-family:var(--font-display);font-weight:800;
    font-size:clamp(2rem,7vw,3.9rem);line-height:1.04;letter-spacing:-.02em;
    color:var(--green-brand);margin:18px 0 0;overflow-wrap:break-word;
  }
  .hero h1 .accent{
    background:linear-gradient(92deg,#2E6B3E,#5F9E55);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p.lead{font-family:var(--font-body);font-size:1.16rem;color:var(--ink);margin:22px 0 0;max-width:40ch}
  .hero-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:34px}
  .btn-wa{
    display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);
    background:var(--green-brand);color:#fff;text-decoration:none;font-weight:600;
    padding:14px 26px;border-radius:999px;font-size:1.02rem;
    box-shadow:0 10px 24px -12px rgba(18,67,27,.7);
    transition:transform .18s,box-shadow .18s,background .18s;
  }
  .btn-wa:hover{background:var(--green-deepest);transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(18,67,27,.65)}
  .btn-wa svg{width:20px;height:20px;flex:none}

  /* ---- hero visual: dashboard card ---- */
  .hero-visual{position:relative}
  .hero-visual .glow{position:absolute;width:min(420px,100%);height:420px;right:0;top:-40px;
    background:radial-gradient(circle at 58% 42%, rgba(119,175,110,.30), rgba(119,175,110,0) 66%);
    z-index:0;pointer-events:none}
  .dash-card{
    position:relative;z-index:1;background:var(--surface);border:1px solid var(--line);
    border-radius:18px;box-shadow:var(--shadow);padding:24px 24px 22px;max-width:400px;margin-left:auto;
  }
  .dash-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
  .dash-title{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--green-brand)}
  .dash-live{
    font-family:var(--font-body);font-size:.72rem;font-weight:600;letter-spacing:.04em;
    color:var(--green-mid);background:rgba(119,175,110,.16);padding:5px 11px;border-radius:999px;
    display:inline-flex;align-items:center;gap:6px;
  }
  .dash-live .dot{width:6px;height:6px;border-radius:50%;background:var(--bar-dark)}
  .dash-label{font-family:var(--font-body);font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);display:block}
  .dash-value{font-family:var(--font-display);font-weight:800;font-size:2rem;color:var(--green-brand);line-height:1.1;display:block;margin-top:3px}
  .dash-chart{display:block;width:100%;height:64px;margin:16px 0 4px}
  .dash-split{display:flex;gap:14px;border-top:1px dashed var(--line);margin-top:16px;padding-top:16px}
  .dash-cell{flex:1}
  .dash-cellvalue{font-family:var(--font-display);font-weight:700;font-size:1.18rem;color:var(--green-brand);display:block;margin-top:4px}
  .dash-cellvalue small{font-family:var(--font-body);font-weight:400;font-size:.78rem;color:var(--ink-soft)}

  /* ---- section scaffold ---- */
  section{padding:34px 0}
  .sec-head{max-width:60ch}
  .sec-head h2{
    font-family:var(--font-display);font-weight:700;letter-spacing:-.015em;
    font-size:clamp(1.7rem,3.2vw,2.3rem);color:var(--green-brand);margin:12px 0 0;line-height:1.1;
  }
  .sec-head p{font-family:var(--font-body);color:var(--ink-soft);margin:14px 0 0;font-size:1.06rem;max-width:52ch}

  /* ---- flagship: documentos electrónicos ledger ---- */
  .flagship{margin-top:30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
  .ledger-row{display:flex;align-items:center;gap:16px;padding:18px 26px;border-top:1px solid var(--line);transition:background .18s}
  .ledger-row:first-child{border-top:none}
  .ledger-row:hover{background:#F4F8F1}
  .ledger-idx{font-family:var(--font-display);font-size:.82rem;color:var(--bar-dark);font-weight:700;width:26px;flex:none}
  .ledger-name{font-family:var(--font-body);font-weight:600;font-size:1.06rem;color:var(--ink);flex:1}
  .ledger-name small{display:block;font-weight:400;font-size:.85rem;color:var(--ink-soft);margin-top:1px}
  .chip-ok{
    width:30px;height:30px;flex:none;border-radius:50%;
    background:rgba(119,175,110,.16);border:1px solid rgba(119,175,110,.4);
    display:flex;align-items:center;justify-content:center;color:var(--green-mid);
  }
  .chip-ok svg{width:15px;height:15px}

  /* ---- module grid ---- */
  .modules{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}
  .mod{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 24px;box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
  .mod:hover{transform:translateY(-3px);border-color:rgba(119,175,110,.5)}
  .mod-top{display:flex;align-items:center;gap:13px;margin-bottom:6px}
  .mod-mark{width:34px;height:34px;flex:none;border-radius:9px;background:linear-gradient(135deg,var(--bar),var(--bar-light));display:flex;align-items:center;justify-content:center}
  .mod-mark svg{width:19px;height:19px;color:#0B2E14}
  .mod h3{font-family:var(--font-display);font-weight:700;font-size:1.18rem;color:var(--green-brand);margin:0;letter-spacing:-.01em}
  .mod p{font-family:var(--font-body);color:var(--ink-soft);font-size:.97rem;margin:8px 0 16px}
  .mod ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
  .mod li{
    font-family:var(--font-body);font-size:.84rem;font-weight:500;color:var(--green-deepest);
    background:#F1F6EE;border:1px solid var(--line);padding:6px 12px;border-radius:8px;
    display:inline-flex;align-items:center;gap:7px;
  }
  .mod li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--bar-dark);flex:none}

  /* ---- footer ---- */
  footer{background:var(--green-deepest);color:#DDE7D9;margin-top:42px;padding:56px 0 38px}
  .foot-grid{display:grid;grid-template-columns:1.3fr minmax(var(--foot-btn),1fr);gap:40px;align-items:start}
  .foot-brand{display:flex;align-items:center;gap:13px;margin-bottom:18px}
  .foot-brand .fmark{display:flex;align-items:flex-end;gap:3px}
  .foot-brand .fmark span{width:6px;border-radius:2px;background:linear-gradient(180deg,var(--bar-light),var(--bar))}
  .foot-brand .fname{font-family:var(--font-display);font-weight:800;font-size:1.55rem;color:#fff;letter-spacing:.01em}
  .foot-tag{font-family:var(--font-body);color:#A9C0A3;max-width:44ch;font-size:1rem}
  .foot-cta h4,.foot-dl h4{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.12rem;margin:0 0 14px}
  .btn-wa.light{background:linear-gradient(94deg,var(--bar),var(--bar-light));color:#0B2E14;box-shadow:0 12px 26px -14px rgba(152,206,129,.7)}
  .btn-wa.light:hover{filter:brightness(1.04);transform:translateY(-2px)}
  .foot-cta .btn-wa{width:100%;max-width:var(--foot-btn);justify-content:center}
  .foot-rule{border:none;border-top:1px solid rgba(255,255,255,.1);margin:42px 0 22px}
  .foot-base{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-family:var(--font-body);font-size:.82rem;color:#7C9577}
  .foot-dl-lead{font-family:var(--font-body);color:#A9C0A3;font-size:1rem;max-width:44ch;margin:0}
  .foot-dl-grid{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px}
  .foot-dl-item{flex:1 1 var(--foot-btn);max-width:var(--foot-btn)}
  .foot-dl-item .btn-wa{width:100%;justify-content:center;padding:10px 18px;font-size:.92rem}
  .foot-dl-item .btn-wa svg{width:18px;height:18px}
  .foot-dl-note{font-family:var(--font-body);font-size:.82rem;color:#7C9577;text-align:center;margin:8px 0 0}
  .foot-dl-help{
    display:inline-block;margin-top:18px;
    font-family:var(--font-body);font-weight:600;font-size:.92rem;
    color:var(--bar-light);text-decoration:underline;text-underline-offset:4px;
  }
  .foot-dl-help:hover{color:#fff}
  .foot-dl-help svg{width:15px;height:15px;margin-left:8px;vertical-align:-2px}
  .foot-dl-help .nowrap{white-space:nowrap}

  /* ---- reveal ---- */
  .js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
  .js .reveal.in{opacity:1;transform:none}
  :focus-visible{outline:3px solid var(--bar);outline-offset:3px;border-radius:6px}

  @media (max-width:880px){
    .hero-grid{grid-template-columns:1fr;gap:48px}
    .hero{padding:60px 0 48px}
    .hero p.lead{max-width:46ch}
    .dash-card{margin:0 auto}
    .modules{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr;gap:34px}
  }
  @media (max-width:560px){
    body{font-size:16px;padding-top:66px}
    .ledger-row{padding:16px 18px;gap:12px}
    .ledger-name{font-size:1rem}
    .topbar{padding:12px 0}
    .brand img{height:40px}
    .btn-wa.top{padding:9px 15px;font-size:.85rem}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .js .reveal{opacity:1;transform:none;transition:none}
    *{transition:none!important}
  }

.fmark .brand-bar-1{height:14px}
.fmark .brand-bar-2{height:20px}
.fmark .brand-bar-3{height:27px}
.fmark .brand-bar-4{height:34px}
@media(max-width:600px){.topbar .wrap{gap:8px}.topbar .brand{min-width:0}.topbar .brand img{max-width:105px}.topbar .btn-wa.top{padding:10px;font-size:12px}}