:root{
    --ink:#14231C; --paper:#FBFAF7; --card:#FFFFFF;
    --green:#3DA935; --lime:#8CC63F; --amber:#F2951F; --mist:#6B7A70;
    --line:rgba(20,35,28,.12); --line-soft:rgba(20,35,28,.07);
    --serif:"Spectral",Georgia,serif; --sans:"Inter",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px}
  a{color:inherit}
  img{max-width:100%;display:block}
  section{scroll-margin-top:88px}
  .label{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--green)}
  .label.amber{color:var(--amber)}
  h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;line-height:1.1;margin:0}
  .lede{max-width:62ch}
  .prose p{margin:18px 0 0;color:#2c3a33}

  /* nav */
  .nav{position:sticky;top:0;z-index:60;background:rgba(251,250,247,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
  .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
  .brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
  .brandmark{height:32px;width:auto}
  .bw{font-family:var(--serif);font-weight:600;font-size:19px;color:var(--ink);letter-spacing:-.01em}
  .navlinks{display:flex;align-items:center;gap:22px}
  .navlinks a{font-size:14px;text-decoration:none;opacity:.72;transition:opacity .2s}
  .navlinks a:hover{opacity:1}
  .login{font-family:var(--sans);font-size:14px;font-weight:500;text-decoration:none;padding:9px 16px;border-radius:999px;background:var(--ink);color:#fff;transition:transform .18s}
  .login:hover{transform:translateY(-1px)}
  .lang{display:flex;gap:2px;font-family:var(--mono);font-size:12px}
  .lang button{background:none;border:none;cursor:pointer;color:var(--mist);padding:6px 7px;border-radius:6px;font-family:var(--mono);font-size:12px}
  .lang button[aria-pressed="true"]{color:var(--ink);background:rgba(60,169,53,.12)}
  .navlinks a[aria-current="page"]{opacity:1;color:var(--green);font-weight:600}
  .navlinks a[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--green);border-radius:2px;margin-top:3px}
  @media(max-width:900px){
    .nav .wrap{height:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;row-gap:10px}
    .navlinks{gap:16px;flex-wrap:wrap;justify-content:flex-start}
    .navlinks a.nlk{font-size:13.5px}
    .login{padding:9px 15px;font-size:13.5px}
    .lang button{padding:5px 6px}
  }
  @media(max-width:520px){
    .navlinks{width:100%;gap:14px}
    .navlinks a.nlk{font-size:13px}
    .brandmark{height:28px}.bw{font-size:17px}
  }

  .btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;text-decoration:none;padding:13px 24px;border-radius:999px;transition:transform .18s ease,box-shadow .2s,background .2s,color .2s,border-color .2s}
  .btn-primary{background:var(--ink);color:#fff}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(20,35,28,.22)}
  .btn-ghost{border:1px solid var(--line);color:var(--ink)}
  .btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
  .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

  /* hero */
  .hero{padding:74px 0 64px}
  .hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
  .hero h1{font-size:clamp(32px,4.6vw,54px);margin:16px 0 0}
  .hero .sub{font-size:19px;color:#2c3a33;margin:24px 0 0;max-width:34em}
  /* hero conceptual motif: orchard grid + single source */
  .herophoto{border-radius:16px;overflow:hidden;box-shadow:0 26px 60px -26px rgba(20,35,28,.45);border:1px solid var(--line-soft)}
  .herophoto img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/3}
  @media(max-width:880px){.hero .grid{grid-template-columns:1fr;gap:34px}.herophoto{max-width:460px}}

  .sec{padding:70px 0;border-top:1px solid var(--line-soft)}
  .sec h2{font-size:clamp(25px,3.2vw,38px);margin-top:14px}

  /* why-now points */
  .three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
  .three .item{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
  .three .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
  .three .t{font-family:var(--serif);font-size:20px;margin:8px 0 6px}
  .three p{margin:0;font-size:15px;color:#3a4740}
  @media(max-width:760px){.three{grid-template-columns:1fr}}

  /* thesis diagram */
  .flow{margin-top:38px;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center}
  .flow .node{background:var(--ink);color:#fff;border-radius:14px;padding:20px 22px;text-align:center;min-width:190px}
  .flow .node .n{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;opacity:.7}
  .flow .node .t{font-family:var(--serif);font-size:21px;margin-top:6px}
  .flow .outs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
  .flow .out{border:1px solid var(--line);border-left:3px solid var(--green);border-radius:10px;padding:14px;background:var(--card)}
  .flow .out .oi{font-family:var(--mono);font-size:11px;color:var(--mist)}
  .flow .out .ot{font-family:var(--serif);font-size:17px;margin-top:3px}
  @media(max-width:860px){.flow{grid-template-columns:1fr}.flow .outs{grid-template-columns:repeat(2,1fr)}}

  /* product */
  .prod{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start;margin-top:34px}
  .feat{display:grid;gap:14px}
  .feat .f{border-bottom:1px solid var(--line-soft);padding-bottom:14px}
  .feat .f .ft{font-family:var(--serif);font-size:19px}
  .feat .f .ft .pill{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--amber);border-radius:6px;padding:2px 7px;margin-left:8px;vertical-align:middle}
  .feat .f p{margin:5px 0 0;font-size:15px;color:#3a4740}
  .plotcard{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:24px}
  .plotcard .cap{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);margin-bottom:14px}
  .plotcard .legend{display:flex;gap:16px;margin-top:14px;font-size:13px;color:#3a4740;flex-wrap:wrap}
  .plotcard .legend span{display:inline-flex;align-items:center;gap:6px}
  .dot{width:11px;height:11px;border-radius:3px;display:inline-block}
  .heatimg{width:100%;border-radius:10px;display:block;border:1px solid var(--line-soft)}
  @media(max-width:860px){.prod{grid-template-columns:1fr;gap:30px}.plotcard{position:static}}

  /* field band (swap point for a real photo) */
  .band{margin-top:0;border-top:1px solid var(--line-soft)}
  .band .inner{border-radius:0;min-height:200px;display:flex;align-items:center;justify-content:center;text-align:center;
    background:linear-gradient(rgba(15,28,20,.60),rgba(15,28,20,.60)),url('cafezal-band.jpg') center/cover;color:#fff;padding:74px 24px}
  .band .inner .q{font-family:var(--serif);font-size:clamp(22px,3vw,32px);max-width:20ch;margin:0 auto;line-height:1.25}

  /* hub */
  .hubnode{display:inline-block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 18px;font-family:var(--serif);font-size:19px;margin-top:30px}
  .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
  .chip{border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;background:var(--card)}
  .chip::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:8px;vertical-align:middle}
  .moat{margin-top:24px;font-style:italic;color:#3a4740;max-width:60ch}

  /* benefits */
  .bens{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
  .ben{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
  .ben .bt{font-family:var(--serif);font-size:18px;margin-bottom:6px}
  .ben p{margin:0;font-size:14px;color:#3a4740}
  @media(max-width:820px){.bens{grid-template-columns:1fr 1fr}}
  @media(max-width:540px){.bens{grid-template-columns:1fr}}

  /* partners & investors */
  .pi{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;margin-top:34px}
  .pi .col h3{font-size:24px}
  .invcard{border:1px solid var(--line);border-radius:16px;padding:28px;background:var(--card);height:100%}
  .invcard .cta-mini{margin-top:22px;font-size:15px}
  .invcard .cta-mini a{color:var(--green);text-decoration:none;font-weight:500}
  .invcard .cta-mini a:hover{color:var(--amber)}
  .ptypes{display:grid;gap:14px;margin-top:18px}
  .ptype{border-left:3px solid var(--amber);padding:4px 0 4px 16px}
  .ptype .pn{font-family:var(--serif);font-size:18px}
  .ptype p{margin:3px 0 0;font-size:15px;color:#3a4740}
  .pi-note{margin-top:20px;font-size:14px;color:var(--mist)}
  @media(max-width:860px){.pi{grid-template-columns:1fr;gap:28px}}

  /* contact */
  .contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
  .cc{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
  .cc .ck{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
  .cc a{display:block;margin-top:8px;text-decoration:none;font-weight:500;color:var(--ink)}
  .cc a:hover{color:var(--amber)}
  .cc .note{font-size:13px;color:var(--mist);margin-top:4px}
  .founder{margin-top:30px;font-size:15px;color:#3a4740}
  .founder a{color:var(--green);text-decoration:none;font-weight:500}
  .founder a:hover{color:var(--amber)}
  @media(max-width:760px){.contact-grid{grid-template-columns:1fr}}

  footer{border-top:1px solid var(--line-soft);padding:38px 0;color:var(--mist);font-size:14px}
  footer .wrap{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
  footer a{color:var(--mist);text-decoration:none}
  footer a:hover{color:var(--ink)}
  .fnames{font-family:var(--mono);font-size:11px;letter-spacing:.06em}

  .invlead{background:var(--ink);color:#fff;border-radius:18px;padding:40px;margin-top:30px}
  .invlead h3{color:var(--amber);font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;margin:0}
  .invvision{font-family:var(--serif);font-weight:600;font-size:clamp(23px,3vw,34px);line-height:1.15;margin:10px 0 0;color:#fff}
  .invp{margin:18px 0 0;color:#d7ded9;max-width:64ch}
  .fpts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
  .fpt .fk{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}
  .fpt p{margin:8px 0 0;font-size:14px;color:#c9d2cc;line-height:1.55}
  .invground{margin-top:26px;font-size:14px;color:#aeb8b1;max-width:64ch}
  .invlead .cta-mini{margin-top:16px;font-size:15px;color:#eef1ee}
  .invlead .cta-mini a{color:var(--amber);text-decoration:none;font-weight:500}
  .invlead .cta-mini a:hover{color:#fff}
  .partners-block{margin-top:46px}
  .ptypes-grid{grid-template-columns:1fr 1fr;gap:18px 34px}
  @media(max-width:760px){.fpts{grid-template-columns:1fr;gap:18px}.ptypes-grid{grid-template-columns:1fr}.invlead{padding:28px}}
  a:focus-visible,button:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}
  @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}

  /* multi-page helpers */
  .crosslink{display:inline-block;margin-top:16px;font-size:15px;color:var(--green);text-decoration:none;font-weight:500}
  .crosslink:hover{color:var(--amber)}
  .syn{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:30px}
  .syn .heatimg{border:1px solid var(--line-soft)}
  @media(max-width:820px){.syn{grid-template-columns:1fr;gap:26px}}
  .ctaband{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:36px;margin-top:34px;text-align:center}
  .ctaband h2{font-size:clamp(24px,3vw,34px)}
  .ctaband .lede{margin:14px auto 0}