:root{
    --bg:#0b0b16;
    --bg-panel:#13131f;
    --bg-panel-2:#181826;
    --line:#2a2a42;
    --ink:#eef0ff;
    --ink-dim:#9a97c2;
    --cyan:#5eead4;
    --magenta:#f472b6;
    --yellow:#fbbf24;
    --purple:#a78bfa;
    --font-pixel:'Press Start 2P', monospace;
    --font-body:'Space Grotesk', sans-serif;
    --font-mono:'JetBrains Mono', monospace;
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  body{
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-body);
    line-height:1.6;
    overflow-x:hidden;
  }

  /* scanline / crt vignette */
  .crt-overlay{
    position:fixed; inset:0; pointer-events:none; z-index:60;
    background:
      repeating-linear-gradient(0deg, rgba(0,0,0,0.12) 0px, rgba(0,0,0,0.12) 1px, transparent 1px, transparent 3px),
      radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.55) 130%);
    mix-blend-mode:multiply;
    opacity:0.5;
  }

  a{color:inherit;}
  :focus-visible{outline:2px solid var(--cyan); outline-offset:3px;}

  .wrap{max-width:1080px; margin:0 auto; padding:0 24px;}
  .eyebrow{
    font-family:var(--font-pixel);
    font-size:0.6rem;
    letter-spacing:0.12em;
    color:var(--cyan);
    display:flex; align-items:center; gap:10px;
    margin-bottom:18px;
  }
  .eyebrow::before{content:"▸"; color:var(--magenta);}

  h1,h2,h3{font-family:var(--font-pixel); line-height:1.5;}

  /* ---------- NAV ---------- */
  header.hud{
    position:fixed; top:0; left:0; right:0; z-index:50;
    background:rgba(11,11,22,0.82);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .hud-inner{
    max-width:1080px; margin:0 auto; padding:14px 24px;
    display:flex; align-items:center; justify-content:space-between;
  }
  .hud-logo{
    font-family:var(--font-pixel); font-size:0.75rem; color:var(--yellow);
  }
  .hud-logo .blink{animation:blink 1.1s steps(1) infinite;}
  @keyframes blink{50%{opacity:0;}}
  nav.hud-links{display:flex; gap:26px; font-family:var(--font-mono); font-size:0.78rem;}
  nav.hud-links a{
    color:var(--ink-dim); text-decoration:none; letter-spacing:0.03em;
    padding:4px 2px; border-bottom:2px solid transparent;
    transition:color .2s, border-color .2s;
  }
  nav.hud-links a:hover, nav.hud-links a:focus-visible{color:var(--cyan); border-color:var(--cyan);}
  .hud-toggle{display:none; font-family:var(--font-mono); background:none; border:1px solid var(--line); color:var(--ink); padding:6px 10px; border-radius:4px;}

  @media (max-width:720px){
    nav.hud-links{
      position:fixed; top:52px; left:0; right:0; background:var(--bg-panel);
      flex-direction:column; padding:18px 24px; gap:16px; border-bottom:1px solid var(--line);
      transform:translateY(-130%); transition:transform .25s ease;
    }
    nav.hud-links.open{transform:translateY(0);}
    .hud-toggle{display:block;}
  }

  /* ---------- HERO ---------- */
  .hero{
    min-height:100svh; display:flex; flex-direction:column; align-items:center; justify-content:center;
    text-align:center; position:relative; padding:120px 24px 60px;
    background:
      radial-gradient(circle at 20% 20%, rgba(167,139,250,0.16), transparent 45%),
      radial-gradient(circle at 80% 75%, rgba(94,234,212,0.14), transparent 45%);
  }
  .hero-grid{
    position:absolute; inset:0; z-index:0; opacity:0.35;
    background-image:
      linear-gradient(rgba(94,234,212,0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(94,234,212,0.08) 1px, transparent 1px);
    background-size:42px 42px;
    -webkit-mask-image:linear-gradient(to bottom, black, transparent 85%);
            mask-image:linear-gradient(to bottom, black, transparent 85%);
  }
  .hero-content{position:relative; z-index:1; max-width:820px;}
  .hero-tag{
    font-family:var(--font-mono); color:var(--magenta); font-size:0.85rem;
    letter-spacing:0.08em; margin-bottom:22px;
  }
  .hero h1{
    font-size:clamp(1.5rem, 5vw, 2.6rem);
    color:var(--ink);
    text-shadow:3px 3px 0 rgba(167,139,250,0.35);
    margin-bottom:22px;
  }
  .hero-role{
    font-family:var(--font-mono); font-size:clamp(0.95rem, 2vw, 1.15rem);
    color:var(--cyan); margin-bottom:14px;
  }
  .hero-sub{
    color:var(--ink-dim); font-size:1rem; max-width:560px; margin:0 auto 44px;
  }
  .press-start{
    font-family:var(--font-pixel); font-size:0.75rem; color:var(--yellow);
    background:none; border:2px solid var(--yellow); padding:16px 22px;
    cursor:pointer; text-decoration:none; display:inline-block;
    animation:pulse 1.6s ease-in-out infinite;
  }
  .press-start:hover{background:var(--yellow); color:var(--bg);}
  @keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(251,191,36,0.35);} 50%{box-shadow:0 0 0 8px rgba(251,191,36,0);}}

  .hero-stats{
    display:flex; gap:28px; justify-content:center; margin-top:56px; flex-wrap:wrap;
  }
  .hero-stat{font-family:var(--font-mono); font-size:0.78rem; color:var(--ink-dim);}
  .hero-stat b{display:block; font-family:var(--font-pixel); font-size:0.85rem; color:var(--purple); margin-bottom:6px;}

  /* ---------- SECTION BASE ---------- */
  section{padding:110px 0;}
  section h2{font-size:clamp(1.1rem,3vw,1.5rem); margin-bottom:36px;}

  /* ---------- ABOUT ---------- */
  .about-grid{display:grid; grid-template-columns:220px 1fr; gap:56px; align-items:start;}
  @media (max-width:720px){.about-grid{grid-template-columns:1fr;}}
  .avatar{
    width:180px; height:180px; border-radius:16px; border:2px solid var(--purple);
    background:linear-gradient(160deg, var(--bg-panel-2), var(--bg-panel));
    display:flex; align-items:center; justify-content:center; font-size:64px;
    box-shadow:6px 6px 0 rgba(167,139,250,0.25);
  }
  .about-text p{color:var(--ink-dim); margin-bottom:16px; max-width:620px;}
  .fact-grid{
    display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:28px; max-width:560px;
  }
  .fact{
    font-family:var(--font-mono); font-size:0.82rem; background:var(--bg-panel);
    border:1px solid var(--line); border-radius:8px; padding:12px 14px;
  }
  .fact span{display:block; color:var(--ink-dim); font-size:0.7rem; margin-bottom:4px; letter-spacing:.04em;}
  .fact b{color:var(--cyan); font-weight:500;}

  /* ---------- EXPERIENCE ---------- */
  .save-log{border-left:2px solid var(--line); padding-left:28px; display:flex; flex-direction:column; gap:44px; max-width:700px;}
  .save-point{position:relative;}
  .save-point::before{
    content:"●"; position:absolute; left:-34px; top:2px; color:var(--yellow); font-size:0.8rem;
  }
  .save-point .date{font-family:var(--font-mono); font-size:0.75rem; color:var(--magenta); margin-bottom:6px; letter-spacing:.04em;}
  .save-point h3{font-family:var(--font-body); font-weight:700; font-size:1.05rem; margin-bottom:4px;}
  .save-point .org{font-family:var(--font-mono); font-size:0.8rem; color:var(--cyan); margin-bottom:10px;}
  .save-point p{color:var(--ink-dim); font-size:0.94rem; max-width:600px;}

  /* ---------- PROJECTS ---------- */
  .filter-row{display:flex; gap:10px; margin-bottom:34px; flex-wrap:wrap;}
  .filter-btn{
    font-family:var(--font-mono); font-size:0.76rem; letter-spacing:.03em;
    background:var(--bg-panel); border:1px solid var(--line); color:var(--ink-dim);
    padding:9px 16px; border-radius:20px; cursor:pointer; transition:all .18s;
  }
  .filter-btn.active, .filter-btn:hover{border-color:var(--cyan); color:var(--cyan);}

  .level-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:22px;}
  .level-card{
    background:var(--bg-panel); border:1px solid var(--line); border-radius:10px;
    padding:24px; display:flex; flex-direction:column; gap:12px;
    transition:transform .2s, border-color .2s, box-shadow .2s;
  }
  .level-card:hover{transform:translateY(-4px); border-color:var(--purple); box-shadow:0 10px 24px rgba(167,139,250,0.12);}
  .level-card{cursor:pointer;}
  .level-card:focus-visible{border-color:var(--cyan); box-shadow:0 0 0 3px rgba(94,234,212,0.25);}
  .level-num{font-family:var(--font-pixel); font-size:0.65rem; color:var(--yellow);}
  .level-card h3{font-family:var(--font-body); font-weight:700; font-size:1.05rem;}
  .level-genre{font-family:var(--font-mono); font-size:0.72rem; color:var(--magenta);}
  .level-card p{color:var(--ink-dim); font-size:0.88rem;}
  .chip-row{display:flex; flex-wrap:wrap; gap:6px; margin-top:auto; padding-top:8px;}
  .chip{
    font-family:var(--font-mono); font-size:0.68rem; color:var(--cyan);
    border:1px solid rgba(94,234,212,0.35); border-radius:5px; padding:3px 8px;
  }
  .level-role{font-family:var(--font-mono); font-size:0.72rem; color:var(--ink-dim);}
  .gallery-hint{
    font-family:var(--font-mono); font-size:0.7rem; color:var(--purple);
    padding-top:10px; border-top:1px dashed var(--line); margin-top:4px;
  }

  /* ---------- MEDIA MODAL ---------- */
  .modal-overlay{
    position:fixed; inset:0; z-index:100; background:rgba(6,6,12,0.92);
    display:none; align-items:center; justify-content:center; padding:24px;
  }
  .modal-overlay.open{display:flex;}
  .modal-close{
    position:absolute; top:22px; right:24px; background:none; border:1px solid var(--line);
    color:var(--ink); font-family:var(--font-mono); font-size:1rem; width:40px; height:40px;
    border-radius:8px; cursor:pointer; transition:border-color .2s, color .2s;
  }
  .modal-close:hover{border-color:var(--magenta); color:var(--magenta);}
  .modal-nav{
    background:rgba(19,19,31,0.9); border:1px solid var(--line); color:var(--ink);
    font-family:var(--font-pixel); font-size:1.1rem; width:48px; height:48px; border-radius:50%;
    cursor:pointer; z-index:2; flex-shrink:0; transition:border-color .2s, color .2s;
  }
  .modal-nav:hover{border-color:var(--cyan); color:var(--cyan);}
  .modal-stage{
    flex:1; max-width:960px; max-height:78vh; display:flex; align-items:center; justify-content:center;
    margin:0 18px;
  }
  .modal-media-wrap{
    width:100%; max-height:78vh; display:flex; align-items:center; justify-content:center;
    border:1px solid var(--line); border-radius:12px; overflow:hidden; background:var(--bg-panel);
  }
  .modal-media-wrap img, .modal-media-wrap video{
    width:100%; height:100%; max-height:78vh; object-fit:contain; display:block;
  }
  .modal-footer{
    position:absolute; bottom:22px; left:0; right:0; text-align:center;
    display:flex; flex-direction:column; gap:4px;
  }
  .modal-title{font-family:var(--font-mono); font-size:0.85rem; color:var(--ink);}
  .modal-counter{font-family:var(--font-mono); font-size:0.72rem; color:var(--ink-dim);}

  @media (max-width:720px){
    .modal-overlay{padding:12px;}
    .modal-nav{width:40px; height:40px; font-size:0.95rem;}
    .modal-stage{margin:0 8px;}
    .modal-footer{bottom:12px;}
  }

  /* ---------- SKILLS ---------- */
  .skills-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:60px;}
  @media (max-width:820px){.skills-grid{grid-template-columns:1fr;}}
  .skill-row{margin-bottom:20px;}
  .skill-row .top{display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:0.8rem; margin-bottom:6px;}
  .skill-row .top span:last-child{color:var(--ink-dim);}
  .bar-track{height:10px; background:var(--bg-panel); border:1px solid var(--line); border-radius:6px; overflow:hidden;}
  .bar-fill{height:100%; background:linear-gradient(90deg, var(--purple), var(--cyan)); border-radius:6px;}

  .perk-title{font-family:var(--font-mono); font-size:0.78rem; color:var(--ink-dim); margin-bottom:16px; letter-spacing:.04em;}
  .perk-list{display:flex; flex-wrap:wrap; gap:10px;}
  .perk{
    font-family:var(--font-mono); font-size:0.76rem; background:var(--bg-panel);
    border:1px solid var(--line); border-radius:20px; padding:8px 14px;
  }
  .lang-list{margin-top:30px; display:flex; gap:20px; font-family:var(--font-mono); font-size:0.8rem;}
  .lang-list b{color:var(--purple); display:block; font-size:0.7rem; margin-bottom:2px;}

  /* ---------- CONTACT ---------- */
  .contact-panel{
    background:var(--bg-panel); border:1px solid var(--line); border-radius:14px;
    padding:56px 40px; text-align:center;
  }
  .contact-panel h2{margin-bottom:14px;}
  .contact-panel p{color:var(--ink-dim); max-width:480px; margin:0 auto 34px;}
  .contact-links{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}
  .contact-links a{
    font-family:var(--font-mono); font-size:0.82rem; text-decoration:none;
    border:1px solid var(--line); border-radius:8px; padding:12px 20px;
    display:flex; align-items:center; gap:8px; color:var(--ink); transition:border-color .2s, color .2s;
  }
  .contact-links a:hover{border-color:var(--cyan); color:var(--cyan);}

  footer{
    text-align:center; padding:36px 24px; font-family:var(--font-mono); font-size:0.72rem; color:var(--ink-dim);
    border-top:1px solid var(--line);
  }