:root{
    --bg:#0a0f0d;
    --bg-alt:#0d1411;
    --panel:#111a16;
    --panel-2:#0d1613;
    --grid:#1c2924;
    --line:#213029;
    --text:#dce8e2;
    --text-dim:#82968c;
    --text-faint:#4d5d56;
    --amber:#ffb020;
    --amber-dim:#7a5619;
    --cyan:#5eead4;
    --green:#3ecf8e;
    --red:#ff5c5c;
    --mono:'IBM Plex Mono', monospace;
    --sans:'IBM Plex Sans', sans-serif;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  .skip-link{
    position:absolute; left:-9999px; top:0; z-index:100;
    background:var(--amber, #ffb020); color:#0a0f0d; padding:12px 20px;
    font-family:'IBM Plex Mono', monospace; font-size:13px; font-weight:600;
    border-radius:0 0 6px 0;
  }
  .skip-link:focus{ left:0; }
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--sans);
    line-height:1.6;
    overflow-x:hidden;
  }
  ::selection{ background:var(--amber); color:#0a0f0d; }

  a{ color:inherit; text-decoration:none; }

  .noise{
    position:fixed; inset:0; pointer-events:none; z-index:2;
    background-image: repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
    mix-blend-mode:overlay;
  }
  .vignette{
    position:fixed; inset:0; pointer-events:none; z-index:1;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.55) 100%);
  }

  /* ---------- NAV ---------- */
  header.nav{
    position:fixed; top:0; left:0; right:0; z-index:50;
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px;
    background:rgba(10,15,13,0.75);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-brand{
    font-family:var(--mono); font-weight:600; letter-spacing:0.5px;
    display:flex; align-items:center; gap:10px; font-size:14px;
  }
  .brand-mark{
    width:10px; height:10px; border-radius:2px;
    background:var(--green);
    box-shadow:0 0 8px var(--green);
    animation:blink 2.6s infinite;
  }
  @keyframes blink{ 0%,100%{opacity:1;} 50%{opacity:0.25;} }
  .nav-links{ display:flex; align-items:center; gap:26px; font-family:var(--mono); font-size:12.5px; letter-spacing:0.5px; color:var(--text-dim); }
  .nav-links a{ transition:color .2s; }
  .nav-links a:hover{ color:var(--amber); }
  .nav-links .idx{ color:var(--text-faint); margin-right:5px; }
  .nav-cta{
    font-family:var(--mono); font-size:12px; border:1px solid var(--amber-dim);
    color:var(--amber); padding:7px 14px; border-radius:2px; transition:all .2s;
  }
  .nav-cta:hover{ background:var(--amber); color:#0a0f0d; }

  .nav-toggle{
    display:none; flex-direction:column; justify-content:center; align-items:center; gap:5px;
    width:40px; height:40px; min-width:40px; min-height:40px;
    background:transparent; border:1px solid var(--line); border-radius:4px;
    cursor:pointer; padding:0; margin:0; flex-shrink:0;
    -webkit-appearance:none; appearance:none; box-sizing:border-box;
  }
  .nav-toggle span{
    display:block; width:18px; height:2px; background:var(--amber);
    transition:transform .2s, opacity .2s; flex-shrink:0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  /* nav dropdown groups */
  .nav-drop{ position:relative; }
  .nav-drop summary{
    list-style:none; cursor:pointer; display:flex; align-items:center; gap:5px;
    color:var(--text-dim); transition:color .2s; user-select:none;
  }
  .nav-drop summary::-webkit-details-marker{ display:none; }
  .nav-drop summary:hover{ color:var(--amber); }
  .nav-drop summary .caret{ font-size:9px; color:var(--text-faint); transition:transform .18s; }
  .nav-drop[open] summary .caret{ transform:rotate(180deg); }
  .nav-drop-menu{
    position:absolute; top:calc(100% + 14px); left:50%; transform:translateX(-50%);
    background:var(--panel); border:1px solid var(--line); border-radius:6px;
    padding:8px; min-width:170px; display:flex; flex-direction:column; gap:2px;
    box-shadow:0 12px 30px rgba(0,0,0,0.45); z-index:60;
  }
  .nav-drop-menu a{
    padding:9px 12px; border-radius:4px; white-space:nowrap; color:var(--text-dim);
    display:flex; align-items:center;
  }
  .nav-drop-menu a:hover{ background:var(--bg-alt); color:var(--amber); }

  /* ---------- SECTION SHELL ---------- */
  section{ position:relative; z-index:3; padding:120px 8vw 100px; }
  .section-inner{ max-width:1080px; margin:0 auto; }
  .eyebrow{
    font-family:var(--mono); font-size:12.5px; letter-spacing:2px;
    color:var(--amber); display:flex; align-items:center; gap:10px; margin-bottom:18px;
  }
  .eyebrow::before{ content:''; width:22px; height:1px; background:var(--amber); }
  h2.section-title{
    font-family:var(--mono); font-size:clamp(26px,3.4vw,38px); font-weight:600;
    color:var(--text); margin-bottom:44px; letter-spacing:-0.5px;
  }

  /* ---------- HERO ---------- */
  #hero{
    min-height:100vh; display:flex; align-items:center; padding-top:80px;
    background:
      radial-gradient(1100px 550px at 82% 12%, rgba(94,234,212,0.06), transparent 60%),
      radial-gradient(900px 500px at 10% 90%, rgba(255,176,32,0.05), transparent 60%);
  }
  .hero-grid-bg{
    position:absolute; inset:0; z-index:0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size:42px 42px;
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 60% 40%, black 20%, transparent 80%);
            mask-image: radial-gradient(ellipse 90% 70% at 60% 40%, black 20%, transparent 80%);
    opacity:0.9;
  }
  .hero-wrap{
    position:relative; z-index:3; display:grid; grid-template-columns:1.05fr 0.95fr;
    gap:40px; align-items:center; max-width:1200px; margin:0 auto; width:100%; padding:0 8vw;
  }
  @media(max-width:900px){ .hero-wrap{ grid-template-columns:1fr; } }

  .status-chip{
    display:inline-flex; align-items:center; gap:8px;
    font-family:var(--mono); font-size:11.5px; letter-spacing:1.5px;
    border:1px solid var(--line); padding:6px 12px; border-radius:2px;
    color:var(--green); margin-bottom:26px; background:rgba(62,207,142,0.05);
  }
  .status-chip .dot{ width:6px; height:6px; border-radius:50%; background:var(--green); box-shadow:0 0 6px var(--green); animation:blink 2s infinite; }

  h1.hero-name{
    font-family:var(--mono); font-weight:700; letter-spacing:-1px;
    font-size:clamp(38px,6vw,64px); line-height:1.05; color:#fff; margin-bottom:14px;
  }
  .hero-role{ font-size:clamp(16px,2vw,20px); color:var(--text-dim); margin-bottom:26px; max-width:520px; }
  .hero-role b{ color:var(--cyan); font-weight:600; }

  .typed-line{
    font-family:var(--mono); font-size:14.5px; color:var(--amber); min-height:22px; margin-bottom:34px;
    display:flex; align-items:center;
  }
  .typed-line::before{ content:'>'; margin-right:8px; color:var(--text-faint); }
  .cursor{ display:inline-block; width:8px; height:16px; background:var(--amber); margin-left:2px; animation:cursorblink 1s steps(1) infinite; }
  @keyframes cursorblink{ 50%{ opacity:0; } }

  .cta-row{ display:flex; gap:14px; flex-wrap:wrap; }
  .btn{
    font-family:var(--mono); font-size:13px; letter-spacing:0.5px; padding:13px 22px; border-radius:2px;
    display:inline-flex; align-items:center; gap:8px; transition:all .2s; border:1px solid transparent;
  }
  .btn-primary{ background:var(--amber); color:#0a0f0d; font-weight:600; }
  .btn-primary:hover{ background:#ffc35c; transform:translateY(-1px); }
  .btn-ghost{ border-color:var(--line); color:var(--text); }
  .btn-ghost:hover{ border-color:var(--cyan); color:var(--cyan); }

  .meta-row{
    display:flex; gap:26px; margin-top:44px; font-family:var(--mono); font-size:12px; color:var(--text-faint);
    flex-wrap:wrap;
  }
  .meta-row span b{ display:block; color:var(--text-dim); font-size:11px; letter-spacing:1px; margin-bottom:4px; }

  /* ---------- HERO DIAGRAM ---------- */
  .diagram-panel{
    position:relative; background:var(--panel); border:1px solid var(--line); border-radius:6px;
    padding:22px; max-width:460px; justify-self:end;
  }
  .diagram-panel .panel-head{
    display:flex; justify-content:space-between; align-items:center;
    font-family:var(--mono); font-size:10.5px; letter-spacing:1px; color:var(--text-faint);
    margin-bottom:10px; padding-bottom:10px; border-bottom:1px solid var(--line);
  }
  .diagram-panel svg{ width:100%; height:auto; display:block; }
  @media(max-width:900px){ .diagram-panel{ justify-self:center; margin-top:20px; max-width:400px;} }

  /* node pulse */
  .pkt{ animation:travel 3.2s linear infinite; }
  @keyframes travel{ 0%{ offset-distance:0%; opacity:0;} 8%{opacity:1;} 92%{opacity:1;} 100%{ offset-distance:100%; opacity:0;} }

  /* ---------- ABOUT ---------- */
  #about{ background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .about-grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:60px; }
  @media(max-width:840px){ .about-grid{ grid-template-columns:1fr; } }
  .about-text p{ color:var(--text-dim); margin-bottom:18px; font-size:15.5px; max-width:58ch; }
  .about-text p b{ color:var(--text); font-weight:600; }

  .convergence-card{
    background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:24px;
    font-family:var(--mono);
  }
  .conv-row{ display:flex; align-items:center; justify-content:space-between; padding:14px 0; border-bottom:1px dashed var(--line); font-size:13px; }
  .conv-row:last-child{ border-bottom:none; }
  .conv-tag{ color:var(--text-faint); font-size:11px; letter-spacing:1px; }
  .conv-val{ color:var(--cyan); }
  .conv-val.amber{ color:var(--amber); }
  .conv-mid{ text-align:center; color:var(--text-faint); font-size:20px; }

  /* ---------- EXPERIENCE ---------- */
  .timeline{ position:relative; padding-left:34px; }
  .timeline::before{ content:''; position:absolute; left:6px; top:6px; bottom:6px; width:1px; background:var(--line); }
  .t-item{ position:relative; padding-bottom:46px; }
  .t-item:last-child{ padding-bottom:0; }
  .t-node{
    position:absolute; left:-34px; top:4px; width:13px; height:13px; border-radius:50%;
    background:var(--bg); border:2px solid var(--amber); box-shadow:0 0 0 4px var(--bg);
  }
  .t-item.current .t-node{ background:var(--amber); box-shadow:0 0 10px var(--amber), 0 0 0 4px var(--bg); }
  .t-head{ display:flex; flex-wrap:wrap; align-items:baseline; gap:10px; margin-bottom:6px; }
  .t-role{ font-family:var(--mono); font-size:16px; font-weight:600; color:#fff; }
  .t-company{ color:var(--cyan); font-size:14px; font-family:var(--mono); }
  .t-date{
    margin-left:auto; font-family:var(--mono); font-size:11.5px; color:var(--text-faint);
    border:1px solid var(--line); padding:3px 9px; border-radius:20px;
  }
  .t-loc{ font-size:12.5px; color:var(--text-faint); margin-bottom:12px; font-family:var(--mono); }
  .t-bullets{ list-style:none; }
  .t-bullets li{ position:relative; padding-left:18px; margin-bottom:7px; color:var(--text-dim); font-size:14.5px; }
  .t-bullets li::before{ content:'▸'; position:absolute; left:0; color:var(--green); font-size:12px; top:2px; }
  .t-sub{ margin-top:10px; padding-left:16px; border-left:2px solid var(--line); }
  .t-sub-role{ font-family:var(--mono); font-size:13px; color:var(--text); margin-top:10px; }
  .t-sub-date{ font-family:var(--mono); font-size:11px; color:var(--text-faint); }

  /* ---------- SKILLS ---------- */
  #skills{ background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .skill-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; }
  .skill-mod{
    background:var(--panel); border:1px solid var(--line); border-radius:4px; padding:16px 18px;
    display:flex; align-items:center; gap:12px; transition:border-color .2s, transform .2s;
  }
  .skill-mod:hover{ border-color:var(--green); transform:translateY(-2px); }
  .skill-led{ width:9px; height:9px; border-radius:50%; background:var(--green); box-shadow:0 0 7px var(--green); flex-shrink:0; }
  .skill-name{ font-family:var(--mono); font-size:13px; color:var(--text); }
  .skill-sub{ display:block; font-size:10.5px; color:var(--text-faint); margin-top:2px; letter-spacing:0.5px; }

  /* ---------- TRAINING / LANGUAGES ---------- */
  #training{ background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .lang-block{ margin-top:48px; }
  .lang-grid{ display:flex; flex-direction:column; gap:18px; max-width:520px; }
  .lang-item{ display:grid; grid-template-columns:110px 1fr auto; align-items:center; gap:14px; font-family:var(--mono); font-size:13px; }
  .lang-name{ color:var(--text); }
  .lang-bar{ height:6px; background:var(--line); border-radius:4px; overflow:hidden; }
  .lang-fill{ height:100%; background:linear-gradient(90deg, var(--green), var(--cyan)); border-radius:4px; }
  .lang-level{ color:var(--text-faint); font-size:11.5px; white-space:nowrap; }
  .lang-note{ margin-top:14px; font-size:12px; color:var(--text-faint); font-family:var(--mono); }

  /* ---------- NEWS ---------- */
  #news .adv-intro{ display:flex; justify-content:space-between; align-items:flex-start; gap:24px; flex-wrap:wrap; margin-bottom:30px; }
  .news-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:16px; }
  .news-card{
    background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:18px;
    display:flex; flex-direction:column; gap:10px; transition:border-color .2s, transform .2s;
  }
  .news-card:hover{ border-color:var(--cyan); transform:translateY(-2px); }
  .news-source{ font-family:var(--mono); font-size:10.5px; letter-spacing:1px; color:var(--amber); }
  .news-title{ font-size:14.5px; color:var(--text); line-height:1.4; font-weight:500; }
  .news-date{ font-family:var(--mono); font-size:11px; color:var(--text-faint); margin-top:auto; }
  .news-link{ font-family:var(--mono); font-size:11.5px; color:var(--cyan); }

  /* ---------- DOCUMENT LIBRARY ---------- */
  .glossary-search{
    width:100%; max-width:420px; padding:12px 16px; margin-bottom:36px;
    background:var(--panel); border:1px solid var(--line); border-radius:4px;
    color:var(--text); font-family:var(--mono); font-size:13px;
  }
  .glossary-search:focus{ outline:none; border-color:var(--cyan); }
  .glossary-search::placeholder{ color:var(--text-faint); }
  .doc-category{ margin-bottom:40px; }
  .doc-category:last-child{ margin-bottom:0; }
  .doc-category-title{
    font-family:var(--mono); font-size:12.5px; letter-spacing:1.5px; color:var(--cyan);
    margin-bottom:16px; display:flex; align-items:center; gap:10px;
  }
  .doc-category-title::before{ content:''; width:16px; height:1px; background:var(--cyan); }
  .doc-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(300px,1fr)); gap:14px; }
  .doc-card{
    background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:18px;
    display:flex; flex-direction:column; gap:8px; transition:border-color .2s, transform .2s;
  }
  .doc-card:hover{ border-color:var(--amber); transform:translateY(-2px); }
  .doc-source{ font-family:var(--mono); font-size:10px; letter-spacing:1px; color:var(--text-faint); text-transform:uppercase; }
  .doc-title{ font-size:14.5px; color:#fff; font-weight:600; line-height:1.35; }
  .doc-desc{ font-size:13px; color:var(--text-dim); line-height:1.5; flex-grow:1; }
  .doc-dl{
    margin-top:6px; font-family:var(--mono); font-size:12px; color:var(--amber);
    display:inline-flex; align-items:center; gap:6px; align-self:flex-start;
  }
  .doc-card:hover .doc-dl{ text-decoration:underline; }
  .doc-item.hidden{ display:none; }

  /* ---------- PROJECTS ---------- */
  .proj-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(320px,1fr)); gap:18px; }
  .proj-card{
    background:var(--panel); border:1px solid var(--line); border-radius:8px; padding:24px;
    display:flex; flex-direction:column; gap:12px; transition:border-color .2s, transform .2s;
  }
  .proj-card:hover{ border-color:var(--green); transform:translateY(-2px); }
  .proj-top{ display:flex; justify-content:space-between; align-items:center; }
  .proj-tag{ font-family:var(--mono); font-size:10.5px; letter-spacing:1px; color:var(--amber); border:1px solid var(--amber-dim); padding:3px 9px; border-radius:20px; }
  .proj-status{ font-family:var(--mono); font-size:10.5px; letter-spacing:1px; color:var(--green); display:flex; align-items:center; gap:6px; }
  .proj-status .dot{ width:6px; height:6px; border-radius:50%; background:var(--green); box-shadow:0 0 6px var(--green); animation:blink 2s infinite; }
  .proj-status.in-progress{ color:var(--amber); }
  .proj-status.in-progress .dot{ background:var(--amber); box-shadow:0 0 6px var(--amber); }
  .proj-title{ font-family:var(--mono); font-size:18px; color:#fff; font-weight:600; }
  .proj-desc{ color:var(--text-dim); font-size:14px; line-height:1.55; }
  .proj-stack{ display:flex; gap:8px; flex-wrap:wrap; }
  .proj-stack span{ font-family:var(--mono); font-size:10.5px; color:var(--text-faint); border:1px solid var(--line); padding:3px 9px; border-radius:20px; }
  .proj-links{ display:flex; gap:10px; margin-top:6px; }
  .proj-note{ margin-top:26px; font-family:var(--mono); font-size:12px; color:var(--text-faint); }

  /* ---------- ADVISORIES ---------- */
  .adv-intro{ display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:20px; margin-bottom:30px; }
  .adv-intro p{ color:var(--text-dim); font-size:14.5px; max-width:52ch; }
  .live-badge{
    display:inline-flex; align-items:center; gap:7px; font-family:var(--mono); font-size:11px;
    letter-spacing:1.5px; color:var(--red); border:1px solid var(--line); padding:6px 12px; border-radius:2px;
    background:rgba(255,92,92,0.06);
  }
  .live-badge .dot{ width:6px; height:6px; border-radius:50%; background:var(--red); box-shadow:0 0 6px var(--red); animation:blink 1.3s infinite; }

  .adv-search{
    display:flex; gap:10px; background:var(--panel); border:1px solid var(--line); border-radius:6px;
    padding:8px; margin-bottom:38px; flex-wrap:wrap;
  }
  .adv-search input{
    flex:1; min-width:200px; background:transparent; border:none; outline:none; color:var(--text);
    font-family:var(--mono); font-size:13.5px; padding:10px 12px;
  }
  .adv-search input::placeholder{ color:var(--text-faint); }
  .adv-search button{
    font-family:var(--mono); font-size:12.5px; background:var(--cyan); color:#0a0f0d; font-weight:600;
    border:none; padding:0 20px; border-radius:3px; cursor:pointer; transition:background .2s;
  }
  .adv-search button:hover{ background:#8ff2e2; }
  .adv-hint{ font-family:var(--mono); font-size:11px; color:var(--text-faint); margin:-26px 0 30px 4px; }

  .adv-feed-label{ font-family:var(--mono); font-size:11.5px; letter-spacing:1.5px; color:var(--text-faint); margin-bottom:16px; }
  .adv-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:14px; }
  .adv-card{
    background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:18px 20px;
    transition:border-color .2s;
  }
  .adv-card:hover{ border-color:var(--cyan); }
  .adv-card-head{ display:flex; justify-content:space-between; align-items:center; gap:10px; margin-bottom:10px; }
  .adv-id{ font-family:var(--mono); font-size:13.5px; font-weight:600; color:#fff; }
  .adv-sev{
    font-family:var(--mono); font-size:10.5px; letter-spacing:1px; padding:3px 9px; border-radius:20px;
    border:1px solid currentColor; white-space:nowrap;
  }
  .sev-critical{ color:var(--red); }
  .sev-high{ color:var(--amber); }
  .sev-medium{ color:var(--cyan); }
  .sev-low{ color:var(--green); }
  .sev-unknown{ color:var(--text-faint); }
  .adv-desc{ font-size:13.5px; color:var(--text-dim); margin-bottom:12px; line-height:1.55; }
  .adv-meta{ display:flex; justify-content:space-between; font-family:var(--mono); font-size:11px; color:var(--text-faint); }
  .adv-meta a{ color:var(--cyan); }
  .adv-meta a:hover{ text-decoration:underline; }

  .adv-state{ font-family:var(--mono); font-size:13px; color:var(--text-faint); padding:30px 0; text-align:center; }
  .adv-state.err{ color:var(--red); }
  .adv-footnote{ font-family:var(--mono); font-size:10.5px; color:var(--text-faint); margin-top:20px; }

  /* ---------- EDUCATION ---------- */
  .edu-item{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:6px; padding:20px 0; border-bottom:1px solid var(--line); }
  .edu-item:last-child{ border-bottom:none; }
  .edu-school{ font-family:var(--mono); font-weight:600; color:#fff; font-size:15px; }
  .edu-degree{ color:var(--text-dim); font-size:13.5px; margin-top:4px; }
  .edu-date{ font-family:var(--mono); font-size:12px; color:var(--text-faint); white-space:nowrap; }

  /* ---------- CONTACT ---------- */
  #contact{ text-align:center; }
  #contact .section-inner{ max-width:640px; }
  .contact-panel{
    background:var(--panel); border:1px solid var(--line); border-radius:8px; padding:50px 36px; position:relative; overflow:hidden;
  }
  .contact-panel::before{
    content:''; position:absolute; top:-1px; left:0; right:0; height:2px;
    background:linear-gradient(90deg, transparent, var(--amber), var(--cyan), transparent);
  }
  .contact-panel h2{ font-family:var(--mono); font-size:26px; color:#fff; margin-bottom:12px; }
  .contact-panel p{ color:var(--text-dim); margin-bottom:30px; font-size:15px; }
  .contact-links{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

  footer{ text-align:center; padding:34px 20px; font-family:var(--mono); font-size:11.5px; color:var(--text-faint); border-top:1px solid var(--line); }

  /* ---------- MULTI-PAGE NAV / FOOTER ADDITIONS ---------- */
  .nav-brand{ text-decoration:none; }
  .nav-links a.current{ color:var(--amber); }
  .nav-links a.current::after{ content:''; display:block; height:1px; background:var(--amber); margin-top:4px; }
  .nav-drop summary.current{ color:var(--amber); }

  #footer-cta{ padding:60px 8vw; border-top:1px solid var(--line); background:var(--bg-alt); }
  .footer-cta-inner{
    display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
    max-width:1080px; margin:0 auto;
  }
  .footer-cta-eyebrow{ font-family:var(--mono); font-size:11.5px; letter-spacing:1.5px; color:var(--amber); margin-bottom:8px; }
  .footer-cta-text{ color:var(--text-dim); font-size:15px; max-width:48ch; }

  /* ---------- SCROLL REVEAL ---------- */
  .reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
  .reveal.revealed{ opacity:1; transform:translateY(0); }

  /* ---------- HOVER SCAN EFFECT ---------- */
  .skill-mod, .doc-card, .news-card, .proj-card, .adv-card, .t-item, .edu-item, .convergence-card{
    position:relative; overflow:hidden;
  }
  .skill-mod::after, .doc-card::after, .news-card::after, .proj-card::after,
  .adv-card::after, .convergence-card::after{
    content:''; position:absolute; top:0; left:-60%; width:40%; height:100%;
    background:linear-gradient(100deg, transparent, rgba(94,234,212,0.08), transparent);
    transform:skewX(-20deg); transition:left .6s ease; pointer-events:none;
  }
  .skill-mod:hover::after, .doc-card:hover::after, .news-card:hover::after,
  .proj-card:hover::after, .adv-card:hover::after, .convergence-card:hover::after{
    left:130%;
  }

  /* ---------- BOOT SEQUENCE ---------- */
  #boot-overlay{
    position:fixed; inset:0; z-index:200; background:var(--bg);
    display:flex; align-items:center; justify-content:center;
    font-family:var(--mono); color:var(--green); font-size:13px;
    transition:opacity .4s ease;
  }
  #boot-overlay.hidden{ opacity:0; pointer-events:none; }
  #boot-lines{ white-space:pre-line; line-height:1.9; }
  #boot-lines .amber{ color:var(--amber); }
  #boot-cursor{ display:inline-block; width:7px; height:14px; background:var(--green); margin-left:2px; animation:cursorblink 1s steps(1) infinite; vertical-align:-2px; }

  /* ---------- GATEWAY SIMULATION CONTROLS ---------- */
  .diagram-controls{ display:flex; gap:8px; margin-top:14px; flex-wrap:wrap; }
  .sim-btn{
    font-family:var(--mono); font-size:11px; letter-spacing:0.3px; padding:8px 12px; border-radius:2px;
    background:transparent; border:1px solid var(--line); color:var(--text-dim); cursor:pointer; transition:all .2s;
  }
  .sim-btn:hover{ border-color:var(--cyan); color:var(--cyan); }
  .sim-btn.sim-btn-block:hover{ border-color:var(--red); color:var(--red); }
  .sim-btn:disabled{ opacity:0.5; cursor:not-allowed; }
  .diagram-status{
    margin-top:10px; font-family:var(--mono); font-size:11px; line-height:1.5;
    color:var(--text-faint); min-height:33px;
  }

  /* ---------- MOBILE NAV (placed last so it wins over the desktop
     .nav-drop-menu / .nav-links rules defined earlier in this file) ---------- */
  @media(max-width:760px){
    header.nav{ padding:14px 16px; }
    .nav-brand{ font-size:12px; gap:6px; }
    .nav-toggle{ display:flex; }
    .nav-links{
      display:none; position:absolute; top:100%; left:0; right:0;
      flex-direction:column; align-items:flex-start; gap:0;
      background:var(--panel); border-bottom:1px solid var(--line);
      padding:8px 16px 18px; max-height:calc(100vh - 60px); overflow-y:auto;
    }
    .nav-links.mobile-open{ display:flex; }
    .nav-links a, .nav-drop{ width:100%; }
    .nav-links a{ padding:12px 0; border-bottom:1px solid var(--line); }
    .nav-links a.current::after{ display:none; }
    .nav-drop summary{ padding:12px 0; border-bottom:1px solid var(--line); }
    .nav-drop-menu{
      position:static !important; transform:none !important; box-shadow:none !important;
      border:none !important; background:none !important; border-radius:0 !important;
      padding:0 0 0 16px !important; min-width:0 !important; width:100%;
    }
    .nav-drop-menu a{ padding:10px 0 !important; border-bottom:1px solid var(--line); }
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation:none !important; transition:none !important; }
    .reveal{ opacity:1; transform:none; }
  }