:root{
    --ink:#14181B;
    --navy:#0E2A3B;
    --navy-deep:#081A26;
    --paper:#F1F3EF;
    --paper-dim:#E7E9E2;
    --teal:#12A0AC;
    --teal-dim:#0C7A83;
    --amber:#E0912C;
    --line:rgba(20,24,27,0.14);
    --line-invert:rgba(241,243,239,0.18);
    --radius:2px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
  }
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'IBM Plex Sans',sans-serif;
    font-size:16px;
    line-height:1.55;
    overflow-x:hidden;
  }
  .mono{font-family:'IBM Plex Mono',monospace;}
  h1,h2,h3,h4{
    font-family:'Big Shoulders Display',sans-serif;
    font-weight:800;
    letter-spacing:0.01em;
    text-transform:uppercase;
    line-height:0.98;
  }
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;}
  img{display:block;max-width:100%;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  @media (max-width:640px){.wrap{padding:0 20px;}}

  /* ---------- eyebrow / manifest tag ---------- */
  .tag{
    display:inline-flex;align-items:center;gap:8px;
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;letter-spacing:0.14em;text-transform:uppercase;
    color:var(--teal-dim);
    border:1px solid var(--line);
    padding:5px 10px;
    border-radius:var(--radius);
  }
  .tag::before{content:'';width:6px;height:6px;background:var(--amber);display:inline-block;border-radius:50%;}
  .tag.on-dark{color:#8fe0e6;border-color:var(--line-invert);}
  .tag.on-dark::before{background:#F4B65C;}

  /* ---------- NAV ---------- */
  header.site{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(241,243,239,0.86);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
    transition:padding 0.25s ease;
  }
  .nav-inner{
    max-width:1180px;margin:0 auto;padding:18px 32px;
    display:flex;align-items:center;justify-content:space-between;
  }
  header.site.shrink .nav-inner{padding:10px 32px;}
  .brand{display:flex;align-items:center;gap:10px;font-family:'Big Shoulders Display';font-weight:800;font-size:22px;text-transform:uppercase;}
  .brand svg{width:26px;height:26px;flex:none;}
  .brand span.fly{color:var(--teal);}
  nav.links{display:flex;gap:28px;font-family:'IBM Plex Mono';font-size:12.5px;letter-spacing:0.08em;text-transform:uppercase;}
  nav.links a{position:relative;padding-bottom:4px;color:var(--ink);opacity:0.72;transition:opacity .2s;}
  nav.links a:hover{opacity:1;}
  nav.links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--amber);transition:width .25s ease;}
  nav.links a:hover::after{width:100%;}
  @media (max-width:820px){nav.links{display:none;}}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;min-height:100vh;
    background:radial-gradient(ellipse 120% 90% at 30% 0%, #113A4F 0%, var(--navy) 45%, var(--navy-deep) 100%);
    color:var(--paper);
    display:flex;flex-direction:column;justify-content:center;
    padding-top:140px;padding-bottom:80px;
    overflow:hidden;
  }
  .hero::before{
    content:'';position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size:64px 64px;
    mask-image:linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
    opacity:0.5;
    animation:gridPan 24s linear infinite;
  }
  @keyframes gridPan{from{background-position:0 0;}to{background-position:64px 64px;}}

  .hero-orb{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;z-index:1;}
  .hero-orb-1{
    width:420px;height:420px;top:-120px;right:-100px;
    background:radial-gradient(circle, rgba(18,160,172,0.45), transparent 70%);
    animation:orbFloat1 16s ease-in-out infinite;
  }
  .hero-orb-2{
    width:320px;height:320px;bottom:-100px;left:-80px;
    background:radial-gradient(circle, rgba(224,145,44,0.3), transparent 70%);
    animation:orbFloat2 20s ease-in-out infinite;
  }
  @keyframes orbFloat1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-30px,40px) scale(1.08);}}
  @keyframes orbFloat2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(25px,-30px) scale(1.06);}}

  .pulse-dot{
    display:inline-block;width:7px;height:7px;border-radius:50%;
    background:var(--teal);margin-right:7px;position:relative;top:-1px;
    animation:pulseDot 2s ease-out infinite;
  }
  @keyframes pulseDot{
    0%{box-shadow:0 0 0 0 rgba(18,160,172,0.55);}
    70%{box-shadow:0 0 0 8px rgba(18,160,172,0);}
    100%{box-shadow:0 0 0 0 rgba(18,160,172,0);}
  }
  .hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:end;}
  @media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}
  .hero-eyebrow{margin-bottom:26px;opacity:0;animation:riseIn 0.7s ease forwards;animation-delay:0.05s;}
  .hero h1{
    font-size:clamp(48px,8vw,108px);
    color:var(--paper);
    opacity:0;animation:riseIn 0.8s ease forwards;animation-delay:0.15s;
  }
  .hero h1 em{font-style:normal;color:var(--teal);display:block;}
  .hero p.lede{
    margin-top:22px;max-width:520px;font-size:17px;color:rgba(241,243,239,0.78);
    opacity:0;animation:riseIn 0.8s ease forwards;animation-delay:0.3s;
  }
  .hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;opacity:0;animation:riseIn 0.8s ease forwards;animation-delay:0.4s;}
  .btn{
    font-family:'IBM Plex Mono';font-size:12.5px;letter-spacing:0.1em;text-transform:uppercase;
    padding:14px 22px;border-radius:var(--radius);display:inline-flex;align-items:center;gap:8px;
    transition:transform .2s ease, background .2s ease;
  }
  .btn.primary{background:var(--teal);color:var(--navy-deep);}
  .btn.primary:hover{background:#3cc0cb;transform:translateY(-2px);}
  .btn.ghost{border:1px solid rgba(241,243,239,0.35);color:var(--paper);}
  .btn.ghost:hover{border-color:var(--paper);transform:translateY(-2px);}

  @keyframes riseIn{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}

  .hero-manifest{
    justify-self:end;width:100%;max-width:340px;
    border:1px solid var(--line-invert);
    background:rgba(255,255,255,0.03);
    padding:22px;border-radius:var(--radius);
    opacity:0;animation:riseIn 0.9s ease forwards;animation-delay:0.5s;
  }
  .hero-manifest .row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line-invert);font-size:13px;}
  .hero-manifest .row:last-child{border-bottom:none;}
  .hero-manifest .row span:first-child{color:rgba(241,243,239,0.55);font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:0.06em;text-transform:uppercase;}
  .hero-manifest .row span:last-child{font-family:'IBM Plex Mono';color:var(--paper);}

  .scroll-cue{position:absolute;bottom:26px;left:32px;z-index:2;font-family:'IBM Plex Mono';font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:rgba(241,243,239,0.5);display:flex;align-items:center;gap:10px;}
  .scroll-cue .line{width:1px;height:34px;background:rgba(241,243,239,0.35);position:relative;overflow:hidden;}
  .scroll-cue .line::after{content:'';position:absolute;top:0;left:0;width:100%;height:40%;background:var(--teal);animation:drip 2.2s ease-in-out infinite;}
  @keyframes drip{0%{transform:translateY(-100%)}100%{transform:translateY(250%)}}

  /* ---------- SECTION shared ---------- */
  section{padding:120px 0;position:relative;}
  section.tight{padding:90px 0;}
  .section-head{margin-bottom:56px;max-width:720px;}
  .section-head h2{font-size:clamp(32px,4.4vw,52px);margin-top:14px;}
  .section-head p{margin-top:16px;color:#3b4247;font-size:16px;max-width:600px;}
  .rule{height:1px;background:var(--line);width:100%;}

  /* ---------- OVERVIEW ---------- */
  .overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
  @media (max-width:800px){.overview-grid{grid-template-columns:1fr;gap:40px;}}
  .lead-text{font-size:19px;color:#22262a;}
  .lead-text strong{color:var(--teal-dim);}
  .stat-strip{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);}
  .stat{padding:20px 0 0;border-right:1px solid var(--line);}
  .stat:last-child{border-right:none;}
  .stat .num{font-family:'Big Shoulders Display';font-weight:800;font-size:40px;color:var(--navy);}
  .stat .num span{color:var(--amber);}
  .stat .label{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:#5b6166;margin-top:4px;}

  .vm-card{border:1px solid var(--line);padding:26px;border-radius:var(--radius);background:#fff;}
  .vm-card + .vm-card{margin-top:18px;}
  .vm-card .tag{margin-bottom:12px;}
  .vm-card p{color:#3b4247;font-size:15px;}
  .vm-card ul{margin-top:10px;padding-left:18px;color:#3b4247;font-size:15px;}
  .vm-card li{margin-bottom:6px;}

  /* ---------- VALUES ---------- */
  .values-row{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  @media (max-width:900px){.values-row{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:480px){.values-row{grid-template-columns:1fr;}}
  .value-cell{background:#fff;padding:30px 24px;min-height:190px;display:flex;flex-direction:column;justify-content:space-between;transition:background .2s ease;}
  .value-cell:hover{background:var(--navy);color:var(--paper);}
  .value-cell:hover .vc-num{color:var(--teal);}
  .value-cell:hover p{color:rgba(241,243,239,0.75);}
  .vc-num{font-family:'IBM Plex Mono';font-size:12px;color:var(--amber);letter-spacing:0.08em;}
  .value-cell h4{font-size:19px;margin-top:22px;letter-spacing:0.01em;}
  .value-cell p{font-size:13.5px;color:#5b6166;margin-top:10px;}

  /* ---------- SECTORS / ROUTE MAP ---------- */
  .route-wrap{position:relative;margin-top:20px;}
  .route-svg{width:100%;height:110px;display:block;}
  @media (max-width:900px){.route-svg{display:none;}}
  .route-path{fill:none;stroke:var(--line);stroke-width:2;stroke-dasharray:6 6;}
  .route-path-fill{fill:none;stroke:var(--teal);stroke-width:2;stroke-dasharray:900;stroke-dashoffset:900;transition:stroke-dashoffset 1.4s ease;}
  .route-node-dot{fill:#fff;stroke:var(--navy);stroke-width:2;}
  .route-plane{transform-box:fill-box;transform-origin:center;}

  .sector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:10px;}
  @media (max-width:900px){.sector-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.sector-grid{grid-template-columns:1fr;gap:12px;}}
  .sector-card{
    border:1px solid var(--line);background:#fff;border-radius:var(--radius);
    padding:20px;cursor:pointer;transition:border-color .2s ease, transform .2s ease;
  }
  .sector-card:hover{border-color:var(--teal);transform:translateY(-3px);}
  .sector-card.open{border-color:var(--navy);background:var(--navy);color:var(--paper);}
  .sector-icon{
    width:40px;height:40px;border:1px solid var(--line);border-radius:50%;
    display:flex;align-items:center;justify-content:center;margin-bottom:16px;
    color:var(--teal-dim);transition:border-color .2s ease, color .2s ease;
  }
  .sector-icon svg{width:19px;height:19px;}
  .sector-card:hover .sector-icon{border-color:var(--teal);}
  .sector-card.open .sector-icon{border-color:rgba(241,243,239,0.4);color:#8fe0e6;}
  .sector-code{font-family:'IBM Plex Mono';font-size:11px;color:var(--amber);letter-spacing:0.08em;}
  .sector-card.open .sector-code{color:#F4B65C;}
  .sector-card h4{font-size:18px;margin-top:14px;line-height:1.05;}
  .sector-card .blurb{font-size:13px;color:#5b6166;margin-top:10px;}
  .sector-card.open .blurb{color:rgba(241,243,239,0.75);}
  .sector-card .plus{
    margin-top:16px;width:26px;height:26px;border:1px solid var(--line);border-radius:50%;
    display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono';font-size:15px;
    transition:transform .25s ease;
  }
  .sector-card.open .plus{transform:rotate(45deg);border-color:rgba(241,243,239,0.4);}

  .sector-detail{
    grid-column:1 / -1;
    max-height:0;overflow:hidden;
    transition:max-height .4s ease;
    border-radius:var(--radius);
  }
  .sector-detail.expanded{max-height:600px;}
  .sector-detail-inner{
    border:1px solid var(--navy);background:#fff;padding:30px;margin-top:2px;
    display:grid;grid-template-columns:1fr 1fr;gap:30px;
  }
  @media (max-width:700px){.sector-detail-inner{grid-template-columns:1fr;}}
  .sector-detail-inner h5{font-size:22px;color:var(--navy);}
  .sector-detail-inner p{color:#3b4247;font-size:15px;margin-top:10px;}
  .cap-list{list-style:none;margin-top:6px;}
  .cap-list li{
    font-size:14px;color:#22262a;padding:9px 0;border-bottom:1px solid var(--line);
    display:flex;gap:10px;align-items:baseline;
  }
  .cap-list li:last-child{border-bottom:none;}
  .cap-list li::before{content:'—';color:var(--teal-dim);font-family:'IBM Plex Mono';flex:none;}

  /* ---------- STORIES ---------- */
  .story-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:0;border-bottom:1px solid var(--line);}
  .story-tab{
    font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.08em;text-transform:uppercase;
    padding:14px 4px;margin-right:26px;color:#5b6166;position:relative;top:1px;
    border-bottom:2px solid transparent;transition:color .2s ease;
  }
  .story-tab.active{color:var(--navy);border-bottom-color:var(--amber);}
  .story-panel{display:none;padding-top:36px;}
  .story-panel.active{display:block;}
  .story-head{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px;margin-bottom:26px;}
  .story-head h3{font-size:clamp(24px,3vw,34px);max-width:640px;}
  .story-meta{font-family:'IBM Plex Mono';font-size:12px;color:#5b6166;text-align:right;line-height:1.7;}
  .story-body{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
  @media (max-width:800px){.story-body{grid-template-columns:1fr;}}
  .story-block{border-top:2px solid var(--navy);padding-top:14px;}
  .story-block .k{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--teal-dim);}
  .story-block p{margin-top:10px;font-size:14.5px;color:#3b4247;}
  .story-quote{margin-top:30px;padding:22px 24px;border-left:3px solid var(--amber);background:var(--paper-dim);font-family:'IBM Plex Mono';font-size:14.5px;color:var(--navy);font-style:italic;}

  /* ---------- CSR ---------- */
  .csr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);margin-top:10px;}
  @media (max-width:900px){.csr-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:600px){.csr-grid{grid-template-columns:1fr;}}
  .csr-cell{background:#fff;padding:26px 22px;}
  .csr-cell h4{font-size:16px;letter-spacing:0.01em;}
  .csr-cell ul{margin-top:12px;padding-left:16px;color:#3b4247;font-size:13.5px;}
  .csr-cell li{margin-bottom:7px;}

  /* ---------- PARTNERS ---------- */
  .partner-grid{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;}
  .partner-chip{
    font-family:'Big Shoulders Display';font-weight:700;text-transform:uppercase;font-size:15px;
    border:1px solid var(--line);padding:16px 22px;border-radius:var(--radius);color:#22262a;
    background:#fff;letter-spacing:0.02em;transition:border-color .2s ease,color .2s ease;
  }
  .partner-chip:hover{border-color:var(--teal);color:var(--teal-dim);}

  /* ---------- CONTACT / FOOTER ---------- */
  footer.site{background:var(--navy-deep);color:var(--paper);padding:100px 0 40px;}
  .contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;}
  @media (max-width:800px){.contact-grid{grid-template-columns:1fr;gap:40px;}}
  footer h2{color:var(--paper);font-size:clamp(30px,4vw,46px);}
  footer .addr{margin-top:22px;font-family:'IBM Plex Mono';font-size:14px;color:rgba(241,243,239,0.72);line-height:1.9;}
  footer .addr b{color:var(--paper);display:block;font-size:11px;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:6px;color:var(--teal);}
  footer .addr a{transition:color .2s ease;}
  footer .addr a:hover{color:#8fe0e6;}
  .foot-bottom{margin-top:80px;padding-top:20px;border-top:1px solid var(--line-invert);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:'IBM Plex Mono';font-size:11.5px;color:rgba(241,243,239,0.45);}

  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}