:root{
    --bg:#120F2A;
    --bg-soft:#1B1640;
    --surface:#231C52;
    --surface-2:#2B2260;
    --text:#F4F1FF;
    --text-dim:#B3ACDB;
    --coral:#FF5D73;
    --coral-dim:#4A1B22;
    --gold:#FFC857;
    --gold-dim:#4A3711;
    --mint:#5EEAD4;
    --mint-dim:#0F3D36;
    --border:rgba(244,241,255,0.12);
    --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter',sans-serif;
    line-height:1.6;
    overflow-x:hidden;
  }
  h1,h2,h3,.display{font-family:'Fredoka',sans-serif;font-weight:600;letter-spacing:-0.01em;}
  .mono{font-family:'JetBrains Mono',monospace;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1100px;margin:0 auto;padding:0 28px;}
  ::selection{background:var(--coral);color:var(--bg);}

  /* background ambience */
  .blob{position:fixed;border-radius:50%;filter:blur(90px);opacity:0.35;z-index:0;pointer-events:none;}
  .blob-1{width:420px;height:420px;background:var(--coral);top:-120px;left:-140px;}
  .blob-2{width:380px;height:380px;background:var(--mint);bottom:10%;right:-160px;}
  .blob-3{width:300px;height:300px;background:var(--gold);top:40%;left:45%;opacity:0.18;}

  /* nav */
  nav{
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(14px);
    background:rgba(18,15,42,0.75);
    border-bottom:1px solid var(--border);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;max-width:1100px;margin:0 auto;}
  .logo{font-family:'Fredoka',sans-serif;font-weight:700;font-size:20px;display:flex;align-items:center;gap:8px;}
  .logo-dot{width:10px;height:10px;border-radius:50%;background:var(--coral);display:inline-block;}
  .nav-links{display:flex;gap:28px;font-size:14px;color:var(--text-dim);}
  .nav-links a{transition:color 0.2s;}
  .nav-links a:hover{color:var(--gold);}
  .nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer;}

  /* hero */
  .hero{position:relative;z-index:1;padding:96px 0 80px;display:grid;grid-template-columns:1.1fr 0.9fr;gap:40px;align-items:center;}
  .eyebrow{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--mint);text-transform:lowercase;margin-bottom:18px;display:inline-flex;align-items:center;gap:8px;}
  .eyebrow::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--mint);animation:pulse 1.6s ease-in-out infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.3;}}
  .hero h1{font-size:clamp(40px,6vw,68px);line-height:1.02;margin-bottom:18px;}
  .hero h1 .accent{color:var(--coral);}
  .hero p.lede{font-size:18px;color:var(--text-dim);max-width:480px;margin-bottom:32px;}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 26px;border-radius:100px;
    font-weight:600;font-size:15px;
    transition:transform 0.15s ease, box-shadow 0.15s ease;
    border:1px solid transparent;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-primary{background:var(--coral);color:#2A0A0F;}
  .btn-primary:hover{box-shadow:0 10px 26px rgba(255,93,115,0.35);}
  .btn-ghost{border-color:var(--border);color:var(--text);}
  .btn-ghost:hover{border-color:var(--gold);color:var(--gold);}

  /* orbit avatar */
  .orbit-wrap{position:relative;width:340px;height:340px;margin:0 auto;}
  .orbit-ring{position:absolute;border:1.5px dashed var(--border);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);}
  .ring-1{width:340px;height:340px;animation:spin 30s linear infinite;}
  .ring-2{width:250px;height:250px;animation:spin 22s linear infinite reverse;}
  @keyframes spin{from{transform:translate(-50%,-50%) rotate(0deg);}to{transform:translate(-50%,-50%) rotate(360deg);}}
  .avatar-core{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:168px;height:168px;border-radius:50%;
    background:linear-gradient(145deg,var(--coral),var(--gold));
    display:flex;align-items:center;justify-content:center;
    font-family:'Fredoka',sans-serif;font-weight:700;font-size:52px;color:#20081a;
    box-shadow:0 0 0 8px var(--surface), 0 20px 60px rgba(255,93,115,0.25);
  }
  .orbit-chip{
    position:absolute;background:var(--surface-2);border:1px solid var(--border);
    padding:7px 13px;border-radius:100px;font-family:'JetBrains Mono',monospace;
    font-size:12px;color:var(--mint);white-space:nowrap;
  }
  .chip-1{top:-4px;left:50%;transform:translateX(-50%);}
  .chip-2{bottom:22px;right:-18px;color:var(--gold);}
  .chip-3{bottom:22px;left:-18px;color:var(--coral);}
  .chip-4{top:38%;right:-36px;color:var(--text-dim);}
  .chip-inner{display:inline-block;transition:transform 0.18s cubic-bezier(.34,1.56,.64,1);}

  section{position:relative;z-index:1;padding:80px 0;}
  .section-head{margin-bottom:44px;}
  .section-tag{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--gold);margin-bottom:10px;display:block;}
  .section-head h2{font-size:clamp(28px,4vw,40px);}

  /* about */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
  .about-grid p{color:var(--text-dim);font-size:16px;margin-bottom:16px;}
  .about-grid p strong{color:var(--text);}
  .facts{display:grid;gap:14px;}
  .fact{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
    padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:12px;
  }
  .fact-label{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-dim);}
  .fact-value{font-weight:600;font-size:15px;text-align:right;}

  /* skills */
  .skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;}
  .skill{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
    padding:20px;transition:transform 0.2s, border-color 0.2s;
  }
  .skill:hover{transform:translateY(-4px);border-color:var(--mint);}
  .skill-name{font-weight:600;font-size:15px;margin-bottom:4px;}
  .skill-tag{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim);}

  /* featured work */
  .work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .work-card{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
    padding:26px;display:flex;flex-direction:column;gap:14px;
  }
  .work-card h3{font-size:19px;}
  .work-card p{color:var(--text-dim);font-size:14px;flex-grow:1;}
  .pill{
    display:inline-flex;align-self:flex-start;font-family:'JetBrains Mono',monospace;
    font-size:11px;padding:5px 11px;border-radius:100px;
  }
  .pill-active{background:var(--mint-dim);color:var(--mint);}

  /* project playground */
  .filter-row{display:flex;gap:10px;margin-bottom:28px;flex-wrap:wrap;}
  .filter-btn{
    font-family:'JetBrains Mono',monospace;font-size:12px;padding:9px 16px;border-radius:100px;
    border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:transparent;
    transition:all 0.2s;
  }
  .filter-btn:hover{border-color:var(--gold);color:var(--gold);}
  .filter-btn.active{background:var(--gold);color:#2A1F02;border-color:var(--gold);}
  .project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .project-card{
    position:relative;overflow:hidden;
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
    padding:24px;display:flex;flex-direction:column;gap:12px;transition:transform 0.2s, border-color 0.2s;
  }
  .project-card::before{
    content:'';position:absolute;top:-10%;left:-30%;width:55%;height:120%;
    background:linear-gradient(105deg,transparent,rgba(244,241,255,0.08) 48%,rgba(244,241,255,0.16) 50%,rgba(244,241,255,0.08) 52%,transparent);
    transform:translateX(-160%) skewX(-14deg);
    pointer-events:none;
    transition:transform 0.7s ease;
  }
  .project-card:hover::before{transform:translateX(340%) skewX(-14deg);}
  .project-card:hover{transform:translateY(-4px);border-color:var(--coral);}
  .project-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;}
  .project-card h3{font-size:17px;}
  .project-card p{color:var(--text-dim);font-size:13.5px;flex-grow:1;}
  .pill-live{background:var(--mint-dim);color:var(--mint);}
  .pill-build{background:var(--gold-dim);color:var(--gold);}
  .pill-idea{background:var(--coral-dim);color:var(--coral);}
  .project-stack{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim);}
  .project-link{font-size:13px;font-weight:600;color:var(--gold);display:inline-flex;align-items:center;gap:5px;}
  .project-link-placeholder{color:var(--text-dim);cursor:default;}
  .project-icon{position:absolute;right:18px;bottom:16px;width:34px;height:34px;opacity:0.34;pointer-events:none;transition:transform 0.25s cubic-bezier(.34,1.56,.64,1),opacity 0.25s ease,filter 0.25s ease;}
  .project-card:hover .project-icon{opacity:1;transform:scale(1.2);filter:drop-shadow(0 0 6px currentColor) drop-shadow(0 0 18px currentColor);}
  .icon-task{color:#FFC857;}
  .icon-expense{color:#FF5D73;}
  .icon-recipe{color:#5EEAD4;}
  .icon-notes{color:#B399FF;}
  .icon-url{color:#6EC9FF;}
  .icon-exchange{color:#FF9E6E;}
  .icon-weather{color:#FFE14D;}
  .icon-store{color:#FF8FD0;}

  /* contact */
  .contact-card{
    background:linear-gradient(135deg,var(--surface),var(--surface-2));
    border:1px solid var(--border);border-radius:24px;
    padding:56px;text-align:center;
  }
  .contact-card h2{font-size:clamp(28px,5vw,44px);margin-bottom:14px;}
  .contact-card p{color:var(--text-dim);margin-bottom:30px;font-size:16px;}
  .contact-links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

  footer{padding:34px 0;border-top:1px solid var(--border);text-align:center;color:var(--text-dim);font-size:13px;}

  @media(max-width:860px){
    .hero{grid-template-columns:1fr;padding-top:56px;}
    .orbit-wrap{order:-1;width:260px;height:260px;}
    .ring-1{width:260px;height:260px;}
    .ring-2{width:190px;height:190px;}
    .avatar-core{width:128px;height:128px;font-size:40px;}
    .about-grid{grid-template-columns:1fr;}
    .work-grid,.project-grid{grid-template-columns:1fr;}
    .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg-soft);flex-direction:column;padding:20px 28px;border-bottom:1px solid var(--border);}
    .nav-links.open{display:flex;}
    .nav-toggle{display:block;}
    .contact-card{padding:32px 22px;}
  }