/* Paste this into Zoho Sites: Customization > Code > Custom CSS Editor */
  :root{
    --ink:#10151f;
    --ink-soft:#1b2436;
    --ink-line: rgba(241,239,233,0.14);
    --paper:#efeee9;
    --paper-dim:#e3e0d5;
    --paper-line:#c9c4b6;
    --copper:#b8703a;
    --copper-bright:#c97a3d;
    --muted-on-ink:#8b93a6;
    --muted-on-paper:#6b6a62;
    --space-1:8px; --space-2:16px; --space-3:24px; --space-4:32px;
    --space-5:48px; --space-6:64px; --space-7:96px; --space-8:128px;
    --max:1200px;
    --ease: cubic-bezier(.22,.61,.36,1);
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',-apple-system,sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}

  h1,h2,h3{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    letter-spacing:-0.01em;
  }

  .mono{
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:0.02em;
  }

  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--copper);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:20px; height:1px;
    background:var(--copper);
    display:inline-block;
  }

  .wrap{
    max-width:var(--max);
    margin:0 auto;
    padding:0 var(--space-4);
  }
  @media (max-width:640px){
    .wrap{padding:0 var(--space-3);}
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(239,238,233,0.86);
    backdrop-filter:blur(10px) saturate(140%);
    border-bottom:1px solid var(--paper-line);
  }
  .nav-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:20px 0;
  }
  .logo-mark{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    font-size:15px;
    letter-spacing:0.02em;
    display:flex;
    align-items:center;
    gap:8px;
  }
  .logo-mark .dot{
    width:7px; height:7px;
    background:var(--copper);
    border-radius:50%;
    display:inline-block;
  }
  .nav-links{
    display:flex; align-items:center; gap:var(--space-5);
  }
  .nav-links a{
    font-size:13px;
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:0.04em;
    color:var(--ink);
    opacity:0.65;
    transition:opacity .2s var(--ease);
  }
  .nav-links a:hover{opacity:1;}
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    background:var(--ink);
    color:var(--paper);
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    letter-spacing:0.03em;
    padding:12px 20px;
    border:1px solid var(--ink);
    transition:background .25s var(--ease), color .25s var(--ease), transform .2s var(--ease);
    white-space:nowrap;
  }
  .btn:hover{
    background:var(--copper);
    border-color:var(--copper);
    transform:translateY(-1px);
  }
  .btn-outline{
    background:transparent;
    color:var(--ink);
  }
  .btn-outline:hover{
    background:var(--ink);
    color:var(--paper);
  }
  .nav-btn{display:none;}
  @media (min-width:720px){ .nav-btn{display:inline-flex;} }
  .nav-links .nav-btn{ color:var(--paper); opacity:1; }
  .nav-links a.hide-mobile{display:none;}
  @media (min-width:720px){ .nav-links a.hide-mobile{display:inline;} }

  /* ---------- HERO ---------- */
  .hero{
    padding:var(--space-7) 0 var(--space-6);
    position:relative;
  }
  .hero-eyebrow{
    margin-bottom:var(--space-4);
    flex-wrap:wrap;
    font-size:11.5px;
  }
  .hero h1{
    font-size:clamp(2.5rem, 6vw, 5.2rem);
    line-height:1.03;
    max-width:14ch;
  }
  .hero h1 em{
    font-style:normal;
    color:var(--copper);
  }
  .hero-sub{
    display:grid;
    grid-template-columns:1fr;
    gap:var(--space-5);
    margin-top:var(--space-5);
    align-items:end;
  }
  @media (min-width:860px){
    .hero-sub{grid-template-columns: 1.1fr 0.9fr;}
  }
  .hero-copy p{
    font-size:19px;
    color:#33342e;
    max-width:46ch;
  }
  .hero-actions{
    display:flex; gap:var(--space-3); align-items:center;
    margin-top:var(--space-4);
    flex-wrap:wrap;
  }
  .hero-actions .see-more{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--ink);
    opacity:.6;
    border-bottom:1px solid currentColor;
    padding-bottom:2px;
    transition:opacity .2s;
  }
  .hero-actions .see-more:hover{opacity:1;}

  .hero-stats{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    border-top:1px solid var(--paper-line);
  }
  .hero-stats div{
    padding:var(--space-3) var(--space-3) var(--space-3) 0;
    border-bottom:1px solid var(--paper-line);
  }
  .hero-stats div:nth-child(2n){padding-left:var(--space-3); padding-right:0;}
  .hero-stats .num{
    font-family:'Space Grotesk',sans-serif;
    font-size:28px;
    font-weight:600;
  }
  .hero-stats .lbl{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:.08em;
    color:var(--muted-on-paper);
    margin-top:4px;
  }

  /* ---------- SECTION SHELL ---------- */
  section{padding:var(--space-7) 0;}
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:var(--space-4);
    margin-bottom:var(--space-6);
    flex-wrap:wrap;
  }
  .section-head h2{
    font-size:clamp(1.8rem, 3.4vw, 2.6rem);
    margin-top:var(--space-2);
    max-width:16ch;
  }
  .section-head p{
    max-width:36ch;
    color:var(--muted-on-paper);
    font-size:15px;
  }

  /* ---------- PILLARS ---------- */
  .pillars{
    display:grid;
    grid-template-columns:1fr;
    border-top:1px solid var(--paper-line);
  }
  @media (min-width:820px){
    .pillars{grid-template-columns:repeat(3,1fr);}
  }
  .pillar{
    padding:var(--space-5) var(--space-4) var(--space-5) 0;
    border-bottom:1px solid var(--paper-line);
    position:relative;
  }
  @media (min-width:820px){
    .pillar{border-right:1px solid var(--paper-line); padding-right:var(--space-4);}
    .pillar:last-child{border-right:none;}
  }
  .pillar .tag{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--copper);
    letter-spacing:.08em;
  }
  .pillar h3{
    font-size:28px;
    margin:14px 0 12px;
  }
  .pillar p{
    color:#4a4a42;
    font-size:15px;
    max-width:34ch;
  }

  /* ---------- NETWORK / ROUTE ---------- */
  .network{background:var(--ink); color:var(--paper);}
  .network .eyebrow{color:var(--copper-bright);}
  .network .section-head p{color:var(--muted-on-ink);}
  .network .section-head h2{color:var(--paper);}

  .route-wrap{
    margin-top:var(--space-6);
  }
  .route-svg{width:100%; height:auto; display:block;}
  .route-node-label{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
  }
  .route-node-coord{
    font-family:'IBM Plex Mono', monospace;
  }

  .hub-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:var(--space-4);
    margin-top:var(--space-6);
  }
  @media (min-width:720px){
    .hub-grid{grid-template-columns:repeat(4,1fr);}
  }
  .hub{
    border-top:1px solid var(--ink-line);
    padding-top:var(--space-3);
  }
  .hub .n{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--copper-bright);
    letter-spacing:.06em;
  }
  .hub h4{
    font-family:'Space Grotesk',sans-serif;
    font-size:19px;
    font-weight:600;
    margin:8px 0 6px;
  }
  .hub p{
    font-size:13.5px;
    color:var(--muted-on-ink);
    max-width:26ch;
  }

  /* ---------- PORTFOLIO ---------- */
  .portfolio-grid{
    display:grid;
    grid-template-columns:1fr;
    border-top:1px solid var(--paper-line);
    border-left:1px solid var(--paper-line);
  }
  @media (min-width:720px){
    .portfolio-grid{grid-template-columns:repeat(3,1fr);}
  }
  .portfolio-item{
    border-right:1px solid var(--paper-line);
    border-bottom:1px solid var(--paper-line);
    padding:var(--space-6) var(--space-4);
    display:flex; align-items:center; justify-content:center;
    min-height:160px;
    transition:background .3s var(--ease);
  }
  .portfolio-item:hover{background:var(--paper-dim);}
  .portfolio-item .word{
    font-family:'Space Grotesk',sans-serif;
    font-size:clamp(22px,3vw,30px);
    font-weight:600;
    letter-spacing:-0.01em;
    color:var(--ink);
    text-align:center;
  }
  .portfolio-item a.word{
    border-bottom:1px solid transparent;
  }
  .portfolio-item a.word:hover{
    color:var(--copper);
    border-bottom:1px solid var(--copper);
  }
  .portfolio-note{
    margin-top:var(--space-3);
    font-size:13px;
    color:var(--muted-on-paper);
    font-family:'IBM Plex Mono', monospace;
  }

  /* ---------- CONTACT ---------- */
  .contact{
    border-top:1px solid var(--paper-line);
  }
  .contact-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:var(--space-6);
  }
  @media (min-width:860px){
    .contact-grid{grid-template-columns:1.2fr 1fr;}
  }
  .contact h2{
    font-size:clamp(2.2rem,5vw,4rem);
    line-height:1.05;
    max-width:10ch;
  }
  .contact-copy p{
    color:#4a4a42;
    font-size:17px;
    max-width:42ch;
    margin-top:var(--space-3);
  }
  .contact-actions{margin-top:var(--space-4);}
  .legal-block{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--muted-on-paper);
    line-height:1.9;
  }
  .legal-block .row{
    display:flex; justify-content:space-between; gap:16px;
    border-bottom:1px solid var(--paper-line);
    padding:10px 0;
  }
  .legal-block .row span:first-child{color:var(--ink); opacity:.55;}
  .legal-block .row span:last-child{text-align:right;}

  footer{
    padding:var(--space-4) 0 var(--space-6);
    border-top:1px solid var(--paper-line);
    display:flex; justify-content:space-between; align-items:center;
    flex-wrap:wrap; gap:12px;
  }
  footer .mono{
    font-size:11px;
    color:var(--muted-on-paper);
    text-transform:uppercase;
    letter-spacing:.08em;
  }

  /* reveal-on-scroll */
  .reveal{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .7s var(--ease), transform .7s var(--ease);
  }
  .reveal.is-visible{opacity:1; transform:translateY(0);}

  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1; transform:none; transition:none;}
    html{scroll-behavior:auto;}
    #route-path{stroke-dashoffset:0 !important;}
  }