*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:       #07070d;
      --surface:  #0e0e18;
      --card:     #13131f;
      --border:   #22223a;
      --accent:   #00f5c4;
      --purple:   #8b5cf6;
      --pink:     #ec4899;
      --text:     #e2e2f0;
      --muted:    #5a5a78;
      --mono:     'Fira Code', monospace;
      --head:     'Outfit', sans-serif;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--head);
      overflow-x: hidden;
    }

    ::-webkit-scrollbar { width: 3px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--accent); }

    body::before {
      content: '';
      position: fixed; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 999; opacity: 0.5;
    }

   
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; justify-content: space-between; align-items: center;
      padding: 1.1rem 4rem;
      background: rgba(7,7,13,0.88);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border);
    }
    .logo { font-family: var(--mono); color: var(--accent); font-size: 0.95rem; letter-spacing: 0.05em; }
    .nav-links { display: flex; gap: 2.5rem; list-style: none; }
    .nav-links a {
      text-decoration: none; color: var(--muted);
      font-family: var(--mono); font-size: 0.78rem;
      letter-spacing: 0.15em; text-transform: uppercase;
      transition: color 0.3s;
    }
    .nav-links a:hover { color: var(--accent); }

  
    .hero {
      min-height: 100vh;
      display: flex; align-items: center;
      padding: 6rem 4rem 4rem;
      position: relative; overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(0,245,196,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,196,0.04) 1px, transparent 1px);
      background-size: 55px 55px;
      animation: gridMove 20s linear infinite;
      pointer-events: none;
    }
    @keyframes gridMove {
      from { background-position: 0 0; }
      to   { background-position: 55px 55px; }
    }
    .orb {
      position: absolute; border-radius: 50%;
      filter: blur(90px); pointer-events: none;
    }
    .orb1 { width: 520px; height: 520px; background: rgba(0,245,196,0.07); top: -120px; right: -120px; }
    .orb2 { width: 380px; height: 380px; background: rgba(139,92,246,0.08); bottom: -60px; left: 100px; }
    .orb3 { width: 200px; height: 200px; background: rgba(236,72,153,0.06); top: 40%; left: 55%; }

    .hero-inner { position: relative; z-index: 2; max-width: 780px; }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 0.6rem;
      font-family: var(--mono); font-size: 0.78rem;
      color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase;
      border: 1px solid rgba(0,245,196,0.25);
      padding: 0.4rem 1rem; border-radius: 100px;
      margin-bottom: 1.8rem;
      background: rgba(0,245,196,0.04);
    }
    .badge-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--accent);
      animation: pulse 2s ease-in-out infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50%       { opacity: 0.4; transform: scale(1.4); }
    }

    .hero-name {
      font-size: clamp(2.8rem, 6vw, 5.5rem);
      font-weight: 800; line-height: 1.05;
      letter-spacing: -0.025em; margin-bottom: 0.3rem;
    }
    .hero-name .first { color: var(--text); }
    .hero-name .last {
      background: linear-gradient(100deg, var(--accent) 0%, var(--purple) 60%, var(--pink) 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero-role {
      font-family: var(--mono); color: var(--muted);
      font-size: 1rem; margin-bottom: 1.6rem; letter-spacing: 0.05em;
    }
    .hero-role span { color: var(--purple); }
    .hero-bio {
      font-family: var(--mono); color: var(--muted);
      font-size: 0.92rem; line-height: 1.85;
      max-width: 500px; margin-bottom: 2.5rem;
      border-left: 2px solid var(--accent); padding-left: 1.2rem;
    }
    .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

    .btn {
      display: inline-block; text-decoration: none;
      font-family: var(--mono); font-size: 0.8rem;
      letter-spacing: 0.12em; text-transform: uppercase;
      padding: 0.75rem 1.8rem; border-radius: 4px;
      cursor: pointer; transition: all 0.3s;
    }
    .btn-fill {
      background: linear-gradient(90deg, var(--accent), var(--purple));
      color: #000; font-weight: 700; border: none;
    }
    .btn-fill:hover { opacity: 0.8; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,245,196,0.25); }
    .btn-outline {
      background: transparent; color: var(--muted); border: 1px solid var(--border);
    }
    .btn-outline:hover { border-color: var(--purple); color: var(--purple); }

    .scroll-hint {
      position: absolute; bottom: 2.5rem; left: 4rem;
      font-family: var(--mono); font-size: 0.72rem;
      color: var(--muted); letter-spacing: 0.15em; text-transform: uppercase;
      display: flex; align-items: center; gap: 0.8rem;
    }
    .scroll-line {
      width: 40px; height: 1px; background: var(--muted);
      animation: scrollPulse 2s ease-in-out infinite;
    }
    @keyframes scrollPulse { 0%,100%{width:40px} 50%{width:70px} }

    section { padding: 6rem 4rem; }
    .sec-tag {
      font-family: var(--mono); font-size: 0.72rem;
      color: var(--accent); letter-spacing: 0.3em;
      text-transform: uppercase; margin-bottom: 0.5rem;
    }
    .sec-title {
      font-size: clamp(1.9rem, 3vw, 2.8rem); font-weight: 800;
      letter-spacing: -0.02em; margin-bottom: 3rem; line-height: 1.1;
    }
    .sec-title .hl {
      background: linear-gradient(90deg, var(--accent), var(--purple));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }

   
    #about { background: var(--surface); }
    .about-layout {
      display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: start;
    }
    .about-text p {
      font-family: var(--mono); color: var(--muted);
      font-size: 0.92rem; line-height: 1.9; margin-bottom: 1.2rem;
    }
    .about-text p b { color: var(--accent); font-weight: 400; }

    .edu-card {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 10px; padding: 1.8rem;
      position: relative; overflow: hidden; margin-top: 1.5rem;
    }
    .edu-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--accent), var(--purple), var(--pink));
    }
    .edu-uni { font-weight: 800; font-size: 1.1rem; margin-bottom: 0.4rem; line-height: 1.3; }
    .edu-degree { font-family: var(--mono); color: var(--muted); font-size: 0.82rem; margin-bottom: 0.8rem; }
    .edu-years {
      display: inline-flex; align-items: center; gap: 0.5rem;
      font-family: var(--mono); font-size: 0.75rem; color: var(--accent);
      background: rgba(0,245,196,0.08); border: 1px solid rgba(0,245,196,0.2);
      padding: 0.3rem 0.8rem; border-radius: 100px;
    }

    .stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .stat-box {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 8px; padding: 1.4rem;
      text-align: center; transition: border-color 0.3s, transform 0.3s;
    }
    .stat-box:hover { border-color: var(--accent); transform: translateY(-3px); }
    .stat-num { font-size: 2rem; font-weight: 800; color: var(--accent); font-family: var(--mono); }
    .stat-lbl { font-family: var(--mono); color: var(--muted); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 0.3rem; }

    
    #skills { background: var(--bg); }
    .skills-wrap {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem;
    }
    .sk {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 10px; padding: 1.6rem;
      transition: all 0.3s; position: relative; overflow: hidden;
    }
    .sk::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(0,245,196,0.04), rgba(139,92,246,0.04));
      opacity: 0; transition: opacity 0.3s;
    }
    .sk:hover { border-color: var(--purple); transform: translateY(-5px); box-shadow: 0 12px 32px rgba(139,92,246,0.12); }
    .sk:hover::after { opacity: 1; }
    .sk-icon { font-size: 2rem; margin-bottom: 0.9rem; }
    .sk-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.4rem; }
    .sk-level { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.8rem; }
    .bar-bg { background: var(--border); height: 3px; border-radius: 2px; overflow: hidden; }
    .bar { height: 100%; border-radius: 2px; background: linear-gradient(90deg, var(--accent), var(--purple)); }

    #projects { background: var(--surface); }
    .projects-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1.5rem;
    }
    .proj-card {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 12px; padding: 2rem;
      transition: all 0.3s; position: relative; overflow: hidden;
    }
    .proj-card.featured {
      grid-column: 1 / -1;
      display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center;
    }
    .proj-card:hover {
      border-color: var(--accent); transform: translateY(-5px);
      box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    }
    .proj-num { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.2em; margin-bottom: 0.8rem; }
    .proj-title { font-size: 1.25rem; font-weight: 800; margin-bottom: 0.8rem; line-height: 1.3; }
    .proj-desc { font-family: var(--mono); color: var(--muted); font-size: 0.86rem; line-height: 1.75; margin-bottom: 1.4rem; }
    .proj-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
    .tag {
      font-family: var(--mono); font-size: 0.7rem;
      padding: 0.28rem 0.7rem; border-radius: 3px;
      background: rgba(139,92,246,0.1); color: var(--purple);
      border: 1px solid rgba(139,92,246,0.2);
    }
    .tag.green { background: rgba(0,245,196,0.08); color: var(--accent); border-color: rgba(0,245,196,0.2); }
    .tag.pink  { background: rgba(236,72,153,0.08); color: var(--pink); border-color: rgba(236,72,153,0.2); }

    .proj-visual {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 8px; padding: 1.5rem;
      font-family: var(--mono); font-size: 0.8rem;
      color: var(--muted); line-height: 2;
    }
    .pv-line { display: flex; align-items: center; gap: 0.6rem; }
    .pv-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
    .pv-g  { background: var(--accent); }
    .pv-p  { background: var(--purple); }
    .pv-pk { background: var(--pink); }
    .pv-label { color: var(--text); font-size: 0.78rem; }

   

    #contact { background: var(--bg); }
    .contact-grid {
      display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start;
    }
    .contact-left p {
      font-family: var(--mono); color: var(--muted);
      font-size: 0.9rem; line-height: 1.85; margin-bottom: 2rem;
    }
    .c-links { display: flex; flex-direction: column; gap: 0.8rem; }
    .c-link {
      display: flex; align-items: center; gap: 1rem;
      text-decoration: none; color: var(--muted);
      font-family: var(--mono); font-size: 0.85rem;
      padding: 0.9rem 1.1rem;
      border: 1px solid var(--border); border-radius: 8px;
      transition: all 0.3s;
    }
    .c-link:hover { color: var(--accent); border-color: var(--accent); background: rgba(0,245,196,0.04); }
    .c-ico { font-size: 1.1rem; }

    .contact-form { display: flex; flex-direction: column; gap: 1rem; }
    .fg { display: flex; flex-direction: column; gap: 0.4rem; }
    .fg label { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.15em; text-transform: uppercase; }
    .fg input, .fg textarea, .fg select {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 6px; padding: 0.85rem 1rem;
      color: var(--text); font-family: var(--mono); font-size: 0.88rem;
      outline: none; transition: border-color 0.3s, box-shadow 0.3s;
      resize: none; width: 100%;
    }
    .fg input:focus, .fg textarea:focus, .fg select:focus {
      border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,245,196,0.07);
    }
    .fg select option { background: var(--card); }
    .fg textarea { min-height: 110px; }
    .fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

    .form-btn {
      font-family: var(--mono); font-size: 0.82rem;
      letter-spacing: 0.12em; text-transform: uppercase;
      padding: 0.9rem; background: transparent;
      border: 1px solid var(--accent); color: var(--accent);
      border-radius: 6px; cursor: pointer; transition: all 0.3s; margin-top: 0.3rem;
    }
    .form-btn:hover { background: var(--accent); color: #000; font-weight: 700; box-shadow: 0 0 28px rgba(0,245,196,0.22); }

    
    footer {
      background: var(--surface); border-top: 1px solid var(--border);
      padding: 2rem 4rem;
      display: flex; justify-content: space-between; align-items: center;
    }
    footer p { font-family: var(--mono); color: var(--muted); font-size: 0.78rem; }
    footer span { color: var(--accent); }

    
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .hero-badge   { animation: fadeUp 0.6s 0.1s forwards; opacity: 0; }
    .hero-name    { animation: fadeUp 0.6s 0.3s forwards; opacity: 0; }
    .hero-role    { animation: fadeUp 0.6s 0.45s forwards; opacity: 0; }
    .hero-bio     { animation: fadeUp 0.6s 0.55s forwards; opacity: 0; }
    .hero-actions { animation: fadeUp 0.6s 0.7s forwards; opacity: 0; }

  
    @media (max-width: 860px) {
      nav { padding: 1rem 1.5rem; }
      .nav-links { gap: 1.2rem; }
      section, .acm-strip { padding: 4rem 1.5rem; }
      .hero { padding: 5rem 1.5rem 4rem; }
      .about-layout, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .proj-card.featured { grid-column: auto; grid-template-columns: 1fr; }
      .fg-row { grid-template-columns: 1fr; }
      footer { flex-direction: column; gap: 0.5rem; text-align: center; padding: 1.5rem; }
      .acm-inner { flex-wrap: wrap; }
      .acm-badge { margin-left: 0; }
      .scroll-hint { display: none; }
    }