:root{
    --bg: #0a0d16;
    --bg-alt: #0f1320;
    --card: #131826;
    --card-border: #1f2537;
    --text: #e9ebf3;
    --text-dim: #8892b0;
    --accent1: #7c5cff;
    --accent2: #3ba7ff;
    --accent-grad: linear-gradient(135deg, var(--accent1), var(--accent2));
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  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,.logo,.eyebrow{font-family:'Space Grotesk',sans-serif;}
  .mono{font-family:'JetBrains Mono',monospace;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  .wrap{max-width:1200px;margin:0 auto;padding:0 32px;}
  section{padding:110px 0;}
  .eyebrow{
    display:inline-block;
    font-size:0.78rem;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--accent2);
    font-weight:600;
    margin-bottom:14px;
  }
  h2.section-title{font-size:2.1rem;font-weight:700;margin-bottom:8px;}
  .title-underline{width:52px;height:3px;background:var(--accent-grad);border-radius:3px;margin-bottom:44px;}
  .center{text-align:center;}
  .center .title-underline{margin-left:auto;margin-right:auto;}

  /* NAV */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(10,13,22,0.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--card-border);
  }
  nav{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;max-width:1200px;margin:0 auto;}
  .logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;}
  .logo-mark{
    width:34px;height:34px;border-radius:9px;
    background:var(--accent-grad);
    display:flex;align-items:center;justify-content:center;
    font-family:'JetBrains Mono',monospace;font-size:0.85rem;font-weight:700;color:#fff;
  }
  .nav-links{display:flex;gap:36px;}
  .nav-links a{font-size:0.92rem;color:var(--text-dim);font-weight:500;transition:color .2s;position:relative;}
  .nav-links a:hover, .nav-links a:focus-visible{color:var(--text);}
  .nav-links a.active{color:var(--text);}
  .nav-links a.active::after{
    content:'';position:absolute;bottom:-8px;left:0;right:0;height:2px;background:var(--accent-grad);border-radius:2px;
  }
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:11px 22px;border-radius:9px;font-weight:600;font-size:0.9rem;
    transition:transform .2s, box-shadow .2s, background .2s, border-color .2s;
    cursor:pointer;
  }
  .btn:focus-visible{outline:2px solid var(--accent2);outline-offset:2px;}
  .btn-primary{background:var(--accent-grad);color:#fff;box-shadow:0 8px 24px -8px rgba(124,92,255,0.6);}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(124,92,255,0.75);}
  .btn-outline{border:1px solid var(--card-border);color:var(--text);background:transparent;}
  .btn-outline:hover{border-color:var(--accent2);color:var(--accent2);transform:translateY(-2px);}
  .menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer;}

  /* HERO */
  .hero{padding:180px 0 110px;position:relative;}
  .hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:60px;align-items:center;}
  .hero h1{font-size:3rem;font-weight:700;line-height:1.15;margin-bottom:18px;}
  .hero h1 span{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
  .hero p.lead{color:var(--text-dim);font-size:1.05rem;max-width:480px;margin-bottom:34px;}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
  .stack-label{font-size:0.78rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:16px;}
  .stack-icons{display:flex;gap:16px;flex-wrap:wrap;}
  .stack-icons i{font-size:1.6rem;color:var(--text-dim);transition:color .2s, transform .2s;}
  .stack-icons i:hover{color:var(--accent2);transform:translateY(-3px);}

  .hero-visual{position:relative;height:440px;}
  .blob{
    position:absolute;top:8%;right:6%;width:300px;height:300px;border-radius:50%;
    background:radial-gradient(circle at 35% 30%, rgba(124,92,255,0.45), rgba(59,167,255,0.15) 60%, transparent 75%);
    filter:blur(4px);
  }
  .dot-grid{
    position:absolute;top:0;left:0;width:120px;height:120px;
    background-image:radial-gradient(rgba(255,255,255,0.15) 1.5px, transparent 1.5px);
    background-size:14px 14px;
  }
  .code-window{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:390px;background:var(--card);border:1px solid var(--card-border);
    border-radius:14px;box-shadow:0 30px 60px -20px rgba(0,0,0,0.6);
    overflow:hidden;
  }
  .code-window .bar{
    display:flex;align-items:center;gap:7px;padding:12px 16px;
    background:#0d1220;border-bottom:1px solid var(--card-border);
  }
  .code-window .dot{width:10px;height:10px;border-radius:50%;}
  .dot.red{background:#ff5f56;} .dot.yellow{background:#ffbd2e;} .dot.green{background:#27c93f;}
  .code-window .filename{margin-left:8px;font-size:0.75rem;color:var(--text-dim);font-family:'JetBrains Mono',monospace;}
  .code-window pre{
    padding:20px;font-family:'JetBrains Mono',monospace;font-size:0.8rem;line-height:1.75;
    color:#c3c9e0;overflow-x:auto;
  }
  .code-window .k{color:#7c5cff;} .code-window .s{color:#8fd6a8;} .code-window .c{color:#5b6584;} .code-window .p{color:#3ba7ff;}
  .float-card{
    position:absolute;bottom:6%;left:2%;background:var(--card);border:1px solid var(--card-border);
    border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:12px;
    box-shadow:0 20px 40px -18px rgba(0,0,0,0.55);
    animation:floaty 4.5s ease-in-out infinite;
  }
  .float-card .ico{width:34px;height:34px;border-radius:9px;background:var(--accent-grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:0.95rem;}
  .float-card .t{font-size:0.85rem;font-weight:600;}
  .float-card .d{font-size:0.72rem;color:var(--text-dim);}
  @keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}

  /* ABOUT */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
  .about-grid p{color:var(--text-dim);margin-bottom:26px;max-width:480px;}
  .badges{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  .badge{display:flex;gap:14px;align-items:flex-start;}
  .badge .ico{
    min-width:46px;height:46px;border-radius:12px;background:rgba(124,92,255,0.12);
    display:flex;align-items:center;justify-content:center;color:var(--accent2);font-size:1.2rem;border:1px solid rgba(124,92,255,0.25);
  }
  .badge h4{font-size:1.02rem;margin-bottom:3px;}
  .badge p{font-size:0.82rem;color:var(--text-dim);margin:0;max-width:none;}

  /* SKILLS */
  .skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 48px;}
  .skill-row{}
  .skill-top{display:flex;justify-content:space-between;font-size:0.9rem;margin-bottom:8px;}
  .skill-top .name{display:flex;align-items:center;gap:10px;font-weight:500;}
  .skill-top .name i, .skill-top .name .dot-ico{font-size:1.05rem;}
  .skill-top .pct{color:var(--text-dim);font-family:'JetBrains Mono',monospace;font-size:0.82rem;}
  .bar-track{height:6px;background:var(--card-border);border-radius:6px;overflow:hidden;}
  .bar-fill{height:100%;border-radius:6px;background:var(--accent-grad);width:0;transition:width 1.4s cubic-bezier(.2,.7,.3,1);}

  /* PROJECTS */
  .projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .project-card{
    background:var(--card);border:1px solid var(--card-border);border-radius:16px;overflow:hidden;
    display:flex;flex-direction:column;transition:transform .25s, border-color .25s;
  }
  .project-card:hover{transform:translateY(-6px);border-color:rgba(124,92,255,0.4);}
  .project-media{
    height:150px;position:relative;display:flex;align-items:center;justify-content:center;
    font-family:'JetBrains Mono',monospace;color:rgba(255,255,255,0.85);
  }
  .project-media .tag{
    position:absolute;top:14px;left:14px;font-size:0.72rem;background:rgba(0,0,0,0.35);
    padding:4px 10px;border-radius:20px;letter-spacing:0.05em;
  }
  .p-body{padding:22px;display:flex;flex-direction:column;flex:1;}
  .p-body .role{font-size:0.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:8px;}
  .p-body h3{font-size:1.12rem;margin-bottom:8px;}
  .p-body p{color:var(--text-dim);font-size:0.88rem;margin-bottom:16px;flex:1;}
  .tech-tags{display:flex;flex-wrap:wrap;gap:8px;}
  .tech-tags span{
    font-size:0.72rem;background:rgba(124,92,255,0.1);border:1px solid rgba(124,92,255,0.25);
    color:var(--accent2);padding:3px 10px;border-radius:20px;
  }

  /* CONTACT / FOOTER */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
  .contact-grid p{color:var(--text-dim);max-width:440px;margin-bottom:30px;}
  .contact-list{display:flex;flex-direction:column;gap:18px;}
  .contact-item{display:flex;align-items:center;gap:14px;}
  .contact-item .ico{
    width:42px;height:42px;border-radius:10px;background:rgba(124,92,255,0.12);
    display:flex;align-items:center;justify-content:center;color:var(--accent2);border:1px solid rgba(124,92,255,0.25);
  }
  .contact-item .label{font-size:0.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.05em;}
  .contact-item .val{font-size:0.95rem;font-weight:500;}
  .contact-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:34px;}
  .contact-card h3{margin-bottom:18px;font-size:1.05rem;}
  .field{margin-bottom:16px;}
  .field label{display:block;font-size:0.8rem;color:var(--text-dim);margin-bottom:6px;}
  .field input,.field textarea{
    width:100%;background:var(--bg-alt);border:1px solid var(--card-border);border-radius:8px;
    padding:11px 13px;color:var(--text);font-family:'Inter',sans-serif;font-size:0.9rem;
  }
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--accent2);}
  .field textarea{resize:vertical;min-height:90px;}

  footer{border-top:1px solid var(--card-border);padding:36px 0;}
  .footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
  .foot-note{color:var(--text-dim);font-size:0.85rem;}
  .foot-social{display:flex;gap:14px;}
  .foot-social a{
    width:38px;height:38px;border-radius:9px;border:1px solid var(--card-border);
    display:flex;align-items:center;justify-content:center;color:var(--text-dim);transition:.2s;
  }
  .foot-social a:hover{color:#fff;border-color:var(--accent2);}

  @media (max-width: 880px){
    .nav-links{display:none;}
    .menu-toggle{display:block;}
    .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;}
    .hero-visual{height:340px;margin-top:20px;}
    .skills-grid{grid-template-columns:1fr 1fr;}
    .projects-grid{grid-template-columns:1fr;}
    h1{font-size:2.2rem !important;}
    section{padding:70px 0;}
  }
  @media (max-width:520px){
    .skills-grid{grid-template-columns:1fr;}
    .badges{grid-template-columns:1fr;}
  }
  @media (prefers-reduced-motion: reduce){
    .float-card{animation:none;}
    .bar-fill{transition:none;}
  }