:root{
    --bg:#020503;
    --green:#1fff6b;
    --green-dim:rgba(31,255,107,0.55);
    --green-faint:rgba(31,255,107,0.18);
    --red:#ff2b4e;
    --panel:rgba(10,20,12,0.78);
  }
  *{ margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  html {
    scroll-behavior: smooth;
  }
  body {
    background: var(--bg);
    color: var(--green);
    font-family: 'Share Tech Mono',monospace;
    overflow-x: hidden;
    position: relative;
  }

  h1,.logo,.term-title {
    font-family: 'VT323',monospace;
  }

  ::selection {
    background: var(--green);
    color:#000;
  }

  #matrix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: .5;
  }

  .scanlines {
    position: fixed;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    background: repeating-linear-gradient(to bottom, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px, rgba(0,0,0,0.25) 3px);
    mix-blend-mode: multiply;
  }
  .scan-bar {
    position: fixed;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 51;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(31,255,107,0.06), transparent);
    animation: scan 6s linear infinite;
  }
  @keyframes scan {
    0%{top:-60px;}100%{top:100%;}
  }
  .vignette {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.75) 100%);
  }

  /* ---------- HEADER ---------- */
  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 6%;
    background:rgba(2,5,3,0.85);
    border-bottom: 1px solid var(--green-faint);
    backdrop-filter: blur(4px);
  }
  .logo {
    font-size: 24px;
    letter-spacing: 1px;
  }
  .lang-switch {
    display: flex;
    gap: 6px;
  }
  .lang-switch button {
    background: transparent;
    border: 1px solid var(--green-dim);
    color: var(--green-dim);
    font-size: 11px;
    padding: 5px 9px;
    cursor: pointer;
    font-family:'Share Tech Mono',monospace;
    transition: .2s;
  }
  .lang-switch button.active {
    background: var(--green);
    color:#000;
    border-color: var(--green);
  }
  .nav-links {
    display: flex;
    gap: 24px;
  }
  nav a {
    color: var(--green-dim);
    text-decoration: none;
    font-size: 13px;
  }
  nav a:hover {
    color: var(--green);
    text-shadow: 0 0 8px var(--green);
  }

  /* ---------- HERO ---------- */
  .hero {
    padding: 140px 6% 70px;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 50px;
    align-items:center;
    max-width: 1180px;
    margin: 0 auto;
    position: relative;
  }
  .status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    color: var(--green-dim);
    margin-bottom: 16px;
    letter-spacing: 1px;
  }
  .dot-blink {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
    animation: blink 1.4s infinite;
  }
  @keyframes blink{50%{opacity:.2;}}

  .glitch-wrap { position: relative;}
  .glitch{
    font-size: clamp(40px,7.5vw,68px);
    line-height: 1.05;
    letter-spacing: 1px;
    position: relative;
    color: var(--green);
    text-shadow: 0 0 14px var(--green-faint);
  }
  .glitch::before,.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    overflow: hidden;
  }
  .glitch::before {
    color: var(--red);
    clip-path: inset(0 0 60% 0);
    animation: glitchTop 3.5s infinite linear;
  }
  .glitch::after {
    color: #00e0ff;
    clip-path: inset(60% 0 0 0);
    animation: glitchBot 3.2s infinite linear;
  }
  @keyframes glitchTop{
    0%,92%,100%{transform:translate(0,0);opacity:0;}
    93%{transform:translate(-3px,-1px);opacity:.8;}
    94%{transform:translate(3px,0);opacity:.8;}
    95%{opacity:0;}
  }
  @keyframes glitchBot{
    0%,90%,100%{transform:translate(0,0);opacity:0;}
    91%{transform:translate(3px,1px);opacity:.8;}
    92%{transform:translate(-3px,0);opacity:.8;}
    93%{opacity:0;}
  }
  .role-tag{
    display: inline-block;
    margin-top: 10px;
    border: 1px solid var(--green-dim);
    padding: 4px 12px;
    font-size: 12px;
    color: var(--green-dim);
  }
  .hero p.tagline {
    color: var(--green-dim);
    max-width: 480px;
    margin: 20px 0 28px;
    font-size: 14px;
    line-height:1.8;
  }
  .cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}
  .btn {
    padding: 12px 22px;
    font-size: 13px;
    font-family:'Share Tech Mono',monospace;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid var(--green);
    color: var(--green);
    background: transparent;
    transition: .2s;
    display: inline-block;
  }
  .btn:hover {
    background: var(--green);
    color:#000;
    box-shadow: 0 0 18px var(--green-dim);
}
  .btn-ghost {
    border-color: var(--green-dim);
    color: var(--green-dim);
}
  .btn-ghost:hover {
    border-color: var(--green);
    color:#000;
}

  .stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
  .stat {
    border: 1px solid var(--green-faint);
    padding: 12px 16px;
    background:rgba(31,255,107,0.03);
    min-width:90px;
  }
  .stat-num {
    font-size: 22px;
    font-family: 'VT323',monospace;
    color: var(--green);
}
  .stat-label {
    font-size: 10px;
    color: var(--green-dim);
    margin-top: 2px;
    letter-spacing: .5px;
}

  /* terminal */
  .terminal {
    border: 1px solid var(--green-faint);
    background:rgba(2,8,4,0.9);
    box-shadow: 0 0 30px rgba(31,255,107,0.08), inset 0 0 30px rgba(31,255,107,0.04);
    border-radius: 6px;
    overflow: hidden;
  }
  .term-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background:rgba(31,255,107,0.06);
    border-bottom: 1px solid var(--green-faint);
  }
  .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--green-faint);
}
  .term-title {
    margin-left: 8px;
    font-size: 13px;
    color: var(--green-dim);
    font-family:'Share Tech Mono',monospace;
}
  .term-body {
    padding: 18px 16px;
    font-size: 13px;
    line-height: 1.95;
    min-height: 220px;
}
  .term-line {
    color: var(--green-dim);
}
  .term-out {
    color: var(--green);
    display: block;
    margin-bottom: 10px;
    text-shadow: 0 0 6px var(--green-faint);
}
  .prompt {
    color: var(--red);
    margin-right: 6px;
}

  /* ---------- SECTIONS ---------- */
  section {
    padding: 60px 6%;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}
  .section-head {
    margin-bottom: 26px;
}
  .section-head .path {
    font-size: 12px;
    color: var(--green-dim);
}
  .section-head h2 {
    font-size: clamp(24px,4vw,32px);
    margin-top: 6px;
    font-family: 'VT323',monospace;
    letter-spacing: .5px;
  }

  .panel {
    border: 1px solid var(--green-faint);
    background: var(--panel);
    border-radius: 6px;
    padding:32px 28px;
  }

  .about-text {
    font-size: 14px;
    line-height: 2;
    color: var(--green-dim);
    max-width: 680px;
  }
  .about-text .hl {
    color: var(--green);
}

  .skills-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
  .skill-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 16px;
    border: 1px solid var(--green-faint);
    font-size:13px;
    transition: .2s;
    background:rgba(31,255,107,0.02);
  }
  .skill-row:hover {
    border-color: var(--green);
    background:rgba(31,255,107,0.06);
}
  .skill-row .perm {
    color: var(--green-dim);
    font-size:11.5px;
}

  .contact-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
  .contact-card {
    flex: 1;
    min-width: 220px;
    border: 1px solid var(--green-faint);
    background:rgba(31,255,107,0.02);
    padding: 20px 22px;
    text-decoration: none;
    color: var(--green);
    transition: .2s;
    display: block;
  }
  .contact-card:hover {
    border-color: var(--green);
    box-shadow:0 0 22px rgba(31,255,107,0.12);
}
  .contact-card .cmd {
    color: var(--red);
    font-size: 11.5px;
    display: block;
    margin-bottom: 8px;
}
  .contact-card .name {
    font-size: 18px;
    font-family:'VT323',monospace;
}
  .contact-card .label {
    font-size: 12px;
    color: var(--green-dim);
    margin-top: 4px;
}

  footer { 
    text-align: center;
    padding: 24px 6%;
    color: var(--green-dim);
    font-size:11.5px;
    border-top: 1px solid var(--green-faint);
  }

  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .5s,transform .5s;
}
  .reveal.in {
    opacity: 1;
    transform: translateY(0);
}

  @media(max-width:780px){
    .hero {
      grid-template-columns: 1fr;
      padding-top: 120px;}
    .nav-links {
      display: none;}
  }