:root{
    --bg:#FFFFFF;
    --surface:#EFF9F2;
    --ink:#13201A;
    --ink-soft:rgba(19,32,26,.64);
    --ink-faint:rgba(19,32,26,.42);
    --green:#159A56;
    --green-2:#0D7A43;
    --green-soft:rgba(21,154,86,.12);
    --green-border:rgba(21,154,86,.35);
    --amber:#E8A33D;
    --amber-soft:rgba(232,163,61,.16);
    --amber-border:rgba(232,163,61,.42);
    --line:rgba(19,32,26,.10);
    --shadow:0 1px 2px rgba(19,32,26,.04), 0 10px 26px rgba(19,32,26,.07);
    --radius:18px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;}
  h1,h2,h3,h4{margin:0;font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-0.02em;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  a{color:inherit;}
  .wrap{max-width:1020px;margin:0 auto;padding:0 28px;}
  :focus-visible{outline:2px solid var(--green);outline-offset:3px;}

  header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
  nav{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;max-width:1020px;margin:0 auto;}
  .logo{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;}
  .logo-mark{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;}
  .logo-mark img{width:135%;height:135%;max-width:none;object-fit:cover;display:block;flex-shrink:0;}
  .nav-links{display:flex;align-items:center;gap:22px;font-size:14px;}
  .nav-links a.plain{text-decoration:none;color:var(--ink-soft);font-weight:500;transition:color .15s;}
  .nav-links a.plain:hover{color:var(--ink);}
  .nav-cta{
    color:#fff;background:var(--green);padding:9px 18px;border-radius:999px;font-weight:600;font-size:14px;
    text-decoration:none;transition:background .15s,transform .15s;flex-shrink:0;
  }
  .nav-cta:hover{background:var(--green-2);transform:translateY(-1px);}
  .nav-right{display:flex;align-items:center;gap:14px;}

  .nav-toggle{
    display:none;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:9px;border:1px solid var(--line);
    background:#fff;cursor:pointer;flex-shrink:0;
  }
  .nav-toggle svg{width:18px;height:18px;color:var(--ink);}
  .nav-toggle .icon-close{display:none;}
  .nav-toggle[aria-expanded="true"] .icon-menu{display:none;}
  .nav-toggle[aria-expanded="true"] .icon-close{display:block;}

  @media(max-width:680px){
    nav{flex-wrap:wrap;}
    .nav-toggle{display:flex;}
    .nav-links{
      order:5;width:100%;
      flex-direction:column;align-items:flex-start;gap:0;
      max-height:0;overflow:hidden;
      transition:max-height .25s ease;
    }
    .nav-links.open{max-height:200px;margin-top:14px;}
    .nav-links a.plain{width:100%;padding:12px 4px;border-top:1px solid var(--line);font-size:15px;}
    .nav-cta{padding:8px 14px;font-size:13.5px;}
  }

  section{padding:92px 0;}
  @media(max-width:640px){section{padding:56px 0;}}

  .eyebrow{
    display:inline-flex;align-items:center;gap:7px;
    font-size:12.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
    color:var(--green);background:var(--green-soft);border:1px solid var(--green-border);
    border-radius:999px;padding:6px 13px;margin-bottom:18px;
  }
  .eyebrow.amber{color:#8A5A0F;background:var(--amber-soft);border-color:var(--amber-border);}

  /* HERO */
  .hero{padding-top:76px;padding-bottom:64px;}
  .badge{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;color:var(--green);
    background:#fff;border:1px solid var(--green-border);
    border-radius:999px;padding:7px 15px 7px 12px;margin-bottom:26px;
    box-shadow:var(--shadow);
  }
  .badge .dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0;}
  .hero h1{font-size:58px;line-height:1.04;max-width:720px;margin-bottom:22px;}
  @media(max-width:640px){.hero h1{font-size:36px;}}
  .hero h1 .pop{color:var(--green);}
  .hero p.lead{font-size:18px;line-height:1.65;color:var(--ink-soft);max-width:54ch;margin-bottom:34px;}
  .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px;}
  .btn-primary{
    font-size:15px;font-weight:700;padding:14px 26px;border-radius:999px;
    background:var(--green);color:#fff;text-decoration:none;border:none;
    box-shadow:var(--shadow);transition:background .15s,transform .15s;
  }
  .btn-primary:hover{background:var(--green-2);transform:translateY(-1px);}
  .btn-ghost{
    font-size:15px;font-weight:700;padding:14px 26px;border-radius:999px;
    color:var(--ink);text-decoration:none;border:1.5px solid var(--ink);
    transition:background .15s;
  }
  .btn-ghost:hover{background:rgba(19,32,26,.06);}

  .proof-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
  .proof-chip{
    font-size:13px;font-weight:600;color:var(--ink-soft);
    background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;
  }

  /* VISION panel */
  .vision-card{background:var(--surface);border-radius:28px;padding:52px;box-shadow:var(--shadow);}
  @media(max-width:640px){.vision-card{padding:32px 24px;border-radius:20px;}}
  .vision-grid{display:grid;grid-template-columns:1fr .95fr;gap:52px;align-items:center;}
  @media(max-width:820px){.vision-grid{grid-template-columns:1fr;gap:40px;}}
  .vision-grid h2{font-size:30px;line-height:1.2;margin-bottom:20px;}
  .vision-grid p{font-size:15.5px;line-height:1.75;color:var(--ink-soft);margin:0 0 16px;}

  .vision-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;}
  @media(max-width:600px){.vision-cards{grid-template-columns:1fr;}}
  .vcard{border-radius:14px;padding:18px;}
  .vcard.problem{background:var(--amber-soft);border:1px solid var(--amber-border);}
  .vcard.solution{background:#fff;border:1px solid var(--green-border);}
  .vcard .tag{font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px;display:block;}
  .vcard.problem .tag{color:#8A5A0F;}
  .vcard.solution .tag{color:var(--green);}
  .vcard p{margin:0;font-size:13.5px;line-height:1.6;color:var(--ink-soft);}

  .box-figure svg{width:100%;max-width:280px;height:auto;display:block;margin:0 auto;}
  .box-figure figcaption{text-align:center;font-size:13.5px;font-weight:500;color:var(--ink-soft);margin-top:14px;}
  .box-tick-label{font-size:10px;fill:var(--ink-faint);}

  /* ROADMAP */
  .roadmap-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px;margin-bottom:20px;}
  .roadmap h2{font-size:30px;}
  .progress-tag{
    font-size:13px;font-weight:600;color:var(--ink-soft);
    border:1px solid var(--line);border-radius:999px;padding:7px 15px;background:#fff;
    white-space:nowrap;box-shadow:var(--shadow);
  }
  .roadmap-progress{height:8px;border-radius:999px;background:var(--surface);overflow:hidden;margin-top:38px;}
  .roadmap-progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--amber));width:50%;}
  .stops{display:flex;justify-content:space-between;margin-top:20px;padding-top:20px;border-top:1px solid var(--line);}
  .stop{flex:1;position:relative;padding-left:22px;}
  .stop-dot{position:absolute;left:0;top:2px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2.5px solid var(--line);}
  .stop.active .stop-dot{border-color:var(--green);background:var(--green);}
  .stop-name{font-weight:700;font-size:14.5px;margin-bottom:3px;font-family:'Space Grotesk',sans-serif;}
  .stop.active .stop-name{color:var(--green);}
  .stop:not(.active) .stop-name{color:var(--ink-faint);}
  .stop-desc{font-size:12.5px;color:var(--ink-faint);line-height:1.5;max-width:20ch;}
  @media(max-width:620px){.stops{flex-direction:column;gap:20px;}}

  .cards-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:44px;}
  @media(max-width:760px){.cards-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:520px){.cards-grid{grid-template-columns:1fr;}}
  .m-card{
    background:#fff;border-radius:16px;padding:22px;box-shadow:var(--shadow);
    border-left:3px solid var(--green);
  }
  .m-card.pending{border-left-color:var(--line);opacity:.85;}
  .m-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
  .m-card .step{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-faint);letter-spacing:.05em;text-transform:uppercase;}
  .m-card h4{font-size:15.5px;margin-bottom:6px;}
  .m-card p{font-size:13px;line-height:1.55;color:var(--ink-soft);margin:0;}
  .status-pill{
    display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
    border-radius:999px;padding:4px 11px;flex-shrink:0;
  }
  .status-pill.done{color:#fff;background:var(--green);}
  .status-pill.progress{color:#8A5A0F;background:var(--amber-soft);border:1px solid var(--amber-border);}
  .status-pill.pending{color:var(--ink-faint);background:var(--surface);}
  .sk-title{height:14px;width:70%;background:var(--surface);border-radius:4px;margin:0 0 10px;}
  .sk-line{height:10px;width:88%;background:var(--surface);border-radius:4px;margin:0;}

  /* ABOUT */
  .about-card{background:var(--surface);border-radius:28px;padding:52px;box-shadow:var(--shadow);}
  @media(max-width:640px){.about-card{padding:32px 24px;border-radius:20px;}}
  @media(max-width:400px){.about-card{padding:26px 18px;}}
  .about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
  @media(max-width:820px){.about-grid{grid-template-columns:1fr;gap:36px;}}
  .about-grid h2{font-size:28px;line-height:1.25;margin-bottom:18px;}
  .about-grid p{font-size:15px;line-height:1.75;color:var(--ink-soft);margin:0 0 14px;}
  .team-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:22px;}
  .team-avatar{width:40px;height:40px;border-radius:50%;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-faint);flex-shrink:0;}
  .team-note{font-size:12.5px;color:var(--ink-faint);}

  .team-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;max-width:520px;}
  @media(max-width:520px){.team-grid{grid-template-columns:1fr;}}
  .team-card{
    background:#fff;border-radius:14px;padding:18px;box-shadow:var(--shadow);
    display:flex;align-items:center;gap:12px;
  }
  .team-card .avatar{
    width:46px;height:46px;border-radius:50%;flex-shrink:0;
    background:var(--green-soft);color:var(--green);
    display:flex;align-items:center;justify-content:center;
    font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;
  }
  .team-card .info{flex:1;min-width:0;}
  .team-card .name{font-size:14px;font-weight:700;margin-bottom:2px;}
  .team-card .role{font-size:12.5px;color:var(--ink-faint);}
  .team-card .actions{display:flex;align-items:center;gap:6px;flex-shrink:0;}
  .team-card .li-btn,.team-card .mail-btn{
    width:30px;height:30px;border-radius:8px;flex-shrink:0;
    background:var(--surface);color:var(--ink-soft);
    display:flex;align-items:center;justify-content:center;
    text-decoration:none;transition:background .15s,color .15s;
  }
  .team-card .li-btn:hover,.team-card .mail-btn:hover{background:var(--green);color:#fff;}
  .team-card .li-btn svg,.team-card .mail-btn svg{width:15px;height:15px;}

  .social-btn{
    width:34px;height:34px;border-radius:9px;flex-shrink:0;
    background:var(--surface);color:var(--ink-soft);
    display:inline-flex;align-items:center;justify-content:center;
    text-decoration:none;transition:background .15s,color .15s;
  }
  .social-btn:hover{background:var(--green);color:#fff;}
  .social-btn svg{width:16px;height:16px;}
  .spec-list{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);}
  .spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);font-size:13.5px;}
  .spec-row:last-child{border-bottom:none;}
  .spec-row span:first-child{color:var(--ink-faint);font-weight:500;flex-shrink:0;}
  .spec-row span:last-child{color:var(--ink);font-weight:700;text-align:right;}
  @media(max-width:480px){
    .spec-row{flex-direction:column;align-items:flex-start;gap:3px;}
    .spec-row span:last-child{text-align:left;font-size:14.5px;}
  }

  /* CTA */
  .cta-panel{background:linear-gradient(120deg,var(--green),var(--green-2));color:#fff;text-align:center;border-radius:28px;padding:60px 40px;}
  @media(max-width:640px){.cta-panel{padding:40px 24px;border-radius:20px;}}
  .cta-panel h2{font-size:33px;margin-bottom:14px;}
  .cta-panel p{font-size:16px;color:rgba(255,255,255,.85);max-width:44ch;margin:0 auto 28px;}
  .btn-white{display:inline-block;font-size:15px;font-weight:700;padding:14px 26px;border-radius:999px;background:#fff;color:var(--green-2);text-decoration:none;transition:transform .15s;}
  .btn-white:hover{transform:translateY(-1px);}

  footer{padding:30px 0;}
  .foot-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-faint);flex-wrap:wrap;gap:14px;}
  .foot-row a{color:var(--ink-soft);text-decoration:none;}
  .foot-row a:hover{color:var(--ink);}
  .foot-left{display:flex;flex-direction:column;gap:2px;}
  .foot-social{display:flex;align-items:center;gap:10px;}