/* self-hosted fonts (embedded, no external requests) */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/jetbrains-mono-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/jetbrains-mono-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/space-grotesk-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/space-grotesk-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/space-grotesk-600.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/space-grotesk-700.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
  :root{
    --bg:#0b0e13;
    --bg-2:#10141c;
    --panel:#131922;
    --panel-2:#161d28;
    --line:rgba(255,255,255,.07);
    --line-2:rgba(255,255,255,.12);
    --brand:#006688;
    --brand-light:#2fa6cc;
    --brand-glow:rgba(47,166,204,.18);
    --text:#e7edf3;
    --muted:#93a0b0;
    --muted-2:#6c7888;
    --red:#ff5c5c;
    --max:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth;scroll-padding-top:90px}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:"Inter",system-ui,sans-serif;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
  :focus{outline:none}
  a:not(.btn):focus-visible,button:not(.btn):focus-visible{outline:2px solid var(--brand-light);outline-offset:3px;border-radius:6px}
  .btn{-webkit-tap-highlight-color:transparent}
  .btn:focus,.btn:focus-visible,.btn:active{outline:none !important;box-shadow:none !important}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

  .eyebrow{
    font-family:"JetBrains Mono",monospace;
    font-size:.72rem;
    letter-spacing:.22em;
    text-transform:uppercase;
    color:var(--brand-light);
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(11,14,19,.72);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:24px}
  .brand-group{display:flex;flex-direction:column;gap:6px}
  .brandmark{display:flex;align-items:center;color:var(--brand-light)}
  .brandmark svg{height:26px;width:auto;display:block}
  .header-tag{white-space:nowrap}
  nav.links{display:flex;align-items:center;gap:34px}
  nav.links a{font-size:.92rem;color:var(--muted);transition:color .2s;position:relative}
  nav.links a:hover{color:var(--text)}
  nav.links a.nl.active{color:var(--text)}
  nav.links a.nl.active::after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--brand-light)}
  .btn{
    font-family:"Space Grotesk",sans-serif;font-weight:600;
    font-size:.9rem;
    padding:10px 20px;border-radius:8px;
    background:var(--brand-light);color:#031018;
    border:0;
    transition:transform .15s ease, filter .2s ease;
  }
  .btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
  .btn.ghost{background:transparent;border:1px solid var(--line-2);color:var(--text)}
  .btn.ghost:hover{border-color:var(--brand-light);filter:none}
  .menu-toggle{display:none;background:none;border:0;color:var(--text);cursor:pointer;
    font-size:1.9rem;line-height:1;width:46px;height:46px;align-items:center;justify-content:center;
    -webkit-tap-highlight-color:transparent}

  /* ---------- SERVICE MAP background fx ---------- */
  .graph-rain{position:absolute;inset:0;z-index:0;width:100%;height:100%;display:block;pointer-events:none;opacity:.7}
  .graph-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:rgba(11,14,19,.4)}

  /* ---------- ACCESSIBLE / CRAWLABLE SERVICE LIST ---------- */
  /* Parallel text content for search engines and screen readers, since the
     service map itself is rendered on a <canvas> and has no text nodes.
     Hidden visually by default; each item becomes visible on keyboard focus
     so sighted keyboard-only users get a visible focus indicator too. */
  .visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .a11y-services ul{list-style:none}
  .a11y-services li{position:relative}
  .a11y-btn{
    position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
    clip:rect(0,0,0,0);white-space:nowrap;border:0;background:none;color:inherit;text-align:left;cursor:pointer;
  }
  .a11y-btn:focus{
    position:fixed!important;left:16px;right:16px;top:16px;z-index:200;
    width:auto;height:auto;margin:0;padding:18px 20px;overflow:visible;clip:auto;white-space:normal;
    max-width:560px;border:1px solid var(--brand-light);border-radius:12px;
    background:var(--panel);box-shadow:0 16px 36px rgba(0,0,0,.55);outline:none;
  }
  .a11y-btn:focus strong{display:block;font-family:"Space Grotesk",sans-serif;font-weight:600;color:var(--text);margin-bottom:8px}
  .a11y-btn:focus .a11y-desc{display:block;color:var(--muted);font-size:.92rem;line-height:1.6}

  /* ---------- TRUST ---------- */
  .trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:38px 0;background:var(--bg-2)}
  .trust .wrap{display:flex;align-items:center;gap:14px 40px;flex-wrap:wrap;justify-content:center}
  .trust .stats-row{gap:14px 48px;padding-bottom:30px;margin-bottom:30px;border-bottom:1px solid var(--line)}
  .trust .stat{text-align:center}
  .trust .stat .n{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.7rem;color:var(--text)}
  .trust .stat .l{font-size:.8rem;color:var(--muted-2);margin-top:2px}
  .trust span.c{color:var(--muted);font-size:.95rem;font-weight:500;letter-spacing:.01em}

  /* ---------- SECTIONS ---------- */
  section.block{padding:104px 0}
  .graph-block{padding-top:46px}
  .sec-head{max-width:60ch;margin-bottom:46px}
  .sec-head h2{
    font-family:"Space Grotesk",sans-serif;font-weight:700;
    font-size:clamp(1.9rem,3.4vw,2.7rem);letter-spacing:-.02em;margin-top:14px;line-height:1.1;
  }
  .sec-head p{color:var(--muted);margin-top:16px;font-size:1.05rem}

  /* ---------- SERVICE MAP (graph) ---------- */
  .graph-stage{position:relative;height:620px;border:1px solid var(--line);border-radius:18px;
    background:var(--bg-2);overflow:hidden}
  .graph-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
  #svcCanvas{z-index:2;touch-action:pan-y}
  .filters{position:absolute;left:0;right:0;bottom:22px;z-index:5;display:flex;justify-content:center;gap:8px;padding:0 16px;pointer-events:none}
  .filters .pill{pointer-events:auto}
  .pill{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:.82rem;color:var(--muted);
    background:rgba(19,25,34,.82);backdrop-filter:blur(8px);border:1px solid var(--line-2);
    padding:9px 18px;border-radius:999px;cursor:pointer;transition:.18s}
  .pill:hover{border-color:var(--brand-light)}
  .pill.active{background:var(--brand-light);color:#031018;border-color:var(--brand-light)}

  /* service detail bottom sheet */
  .gsheet{position:fixed;left:0;right:0;bottom:0;z-index:60;transform:translateY(101%);
    transition:transform .32s cubic-bezier(.4,0,.2,1);
    background:linear-gradient(180deg,var(--panel),var(--panel-2));border-top:1px solid var(--brand-light);
    border-radius:18px 18px 0 0;box-shadow:0 -16px 40px rgba(0,0,0,.5);
    padding:26px clamp(20px,6vw,40px) calc(30px + env(safe-area-inset-bottom));
    max-height:72vh;overflow-y:auto;max-width:var(--max);margin:0 auto}
  .gsheet.open{transform:translateY(0)}
  .gsheet-x{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:8px;border:1px solid var(--line-2);
    background:none;color:var(--muted);font-size:1.1rem;cursor:pointer}
  .gsheet-x:hover{color:var(--text);border-color:var(--brand-light)}
  .gsheet .grp{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--brand-light)}
  .gsheet h3{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.4rem;margin:10px 40px 14px 0;line-height:1.25}
  .gsheet p{color:var(--muted);font-size:.98rem;line-height:1.65}
  .gsheet .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:7px}
  .gsheet .tags span{font-family:"JetBrains Mono",monospace;font-size:.7rem;color:var(--muted-2);
    border:1px solid var(--line);border-radius:5px;padding:3px 9px}

  /* ---------- FOOTER ---------- */
  footer{border-top:1px solid var(--line);background:var(--bg-2);padding:48px 0 38px}
  .foot{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
  .foot .brandmark svg{height:20px}
  .foot .tagline{color:var(--muted-2);font-size:.85rem;margin-top:14px;max-width:34ch}
  .foot-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
  .foot-links a{color:var(--muted);font-size:.9rem;transition:color .2s}
  .foot-links a:hover{color:var(--brand-light)}
  .foot-links a.foot-contact{color:#031018}
  .foot-links a.foot-contact:hover{color:#031018}
  .foot-bottom{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:.82rem}
  .foot-bottom a{color:inherit;transition:color .2s}
  .foot-bottom a:hover{color:var(--brand-light)}
  .foot-privacy-note{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.02em;color:var(--muted-2)}

  /* legal modal */
  .modal{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;
    background:rgba(0,0,0,.65);backdrop-filter:blur(4px);padding:60px 20px;overflow-y:auto}
  .modal.open{display:flex}
  .modal .box{background:var(--panel);border:1px solid var(--line-2);border-radius:16px;max-width:680px;width:100%;padding:40px}
  .modal h3{font-family:"Space Grotesk",sans-serif;font-size:1.5rem;margin-bottom:6px}
  .lang-tabs{display:inline-flex;gap:4px;background:var(--bg-2);border:1px solid var(--line-2);
    border-radius:9px;padding:4px;margin-bottom:22px}
  .lang-tab{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.08em;
    color:var(--muted);background:none;border:0;padding:6px 14px;border-radius:6px;cursor:pointer;transition:.2s}
  .lang-tab.active{background:var(--brand-light);color:#031018}
  .modal .sub{color:var(--muted-2);font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:22px}
  .modal p,.modal li{color:var(--muted);font-size:.92rem;margin-bottom:10px}
  .modal strong{color:var(--text)}
  .modal .close{float:right;background:none;border:1px solid var(--line-2);color:var(--muted);
    width:34px;height:34px;border-radius:8px;cursor:pointer;font-size:1.1rem;line-height:1}
  .modal .close:hover{color:var(--text);border-color:var(--brand-light)}
  .modal .note{margin-top:20px;font-size:.8rem;color:var(--muted-2)}

  @media (max-width:920px){
    .graph-stage{height:560px}
  }
  @media (max-width:640px){
    .wrap{padding:0 18px}
    html{scroll-padding-top:148px}
    /* header stacks vertically: logo+tag row, then full-width hamburger row */
    header .nav{flex-direction:column;align-items:stretch;height:auto;padding:0;gap:0}
    .brand-group{padding:16px 22px;gap:8px}
    .brandmark svg{height:26px;max-width:100%}
    .header-tag{white-space:normal;font-size:.64rem;letter-spacing:.14em;line-height:1.5}
    .menu-toggle{
      display:flex;width:100%;height:auto;margin:0;
      padding:16px 22px;justify-content:flex-start;align-items:center;
      border-top:1px solid var(--line);font-size:1.6rem;color:var(--text);
    }
    nav.links{
      display:none;
      position:absolute;
      top:100%; left:0; right:0;
      width:100%;
      flex-direction:column;
      align-items:stretch;
      gap:0;
      background:var(--bg-2);
      border-bottom:1px solid var(--line);
      box-shadow:0 14px 28px rgba(0,0,0,.45);
    }
    nav.links.open{display:flex}
    nav.links a{
      width:100%;
      padding:16px 22px;
      font-size:1.05rem;
      color:var(--text);
      border-top:1px solid var(--line);
    }
    nav.links a.nl.active{color:var(--brand-light)}
    nav.links a.nl.active::after{display:none}
    .graph-stage{height:480px;border-radius:14px}
    .graph-rain{opacity:.4}
    .graph-veil{background:rgba(11,14,19,.5)}
    .filters{bottom:14px;gap:6px}
    .pill{padding:8px 14px;font-size:.78rem}
    .foot{flex-direction:column}
  }