:root {
      --ink: #0a0c0f;
      --paper: #0d1117;
      --amber: #e8a020;
      --amber-dim: #7a5010;
      --amber-glow: rgba(232, 160, 32, 0.12);
      --green: #39d353;
      --red: #f44747;
      --blue: #58a6ff;
      --muted: #444c56;
      --text: #c9d1d9;
      --text-dim: #6e7681;
      --border: rgba(232, 160, 32, 0.18);
      --mono: 'IBM Plex Mono', monospace;
      --display: 'Syne', sans-serif;
    }

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

    ::selection { background: var(--amber); color: var(--ink); }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--mono);
      background: var(--paper);
      color: var(--text);
      overflow-x: hidden;
      cursor: crosshair;
    }

    /* Scanline texture overlay */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.08) 2px,
        rgba(0,0,0,0.08) 4px
      );
      pointer-events: none;
      z-index: 9999;
    }

    /* Grid background */
    body::after {
      content: '';
      position: fixed;
      inset: 0;
      background-image:
        linear-gradient(rgba(232,160,32,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232,160,32,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
      z-index: 0;
    }

    /* ═══ NAV ═══ */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 40px;
      height: 52px;
      background: rgba(13,17,23,0.92);
      border-bottom: 1px solid var(--border);
      backdrop-filter: blur(12px);
    }

    .nav-logo {
      font-family: var(--mono);
      font-size: 0.75rem;
      color: var(--amber);
      letter-spacing: 0.15em;
      font-weight: 500;
    }

    .nav-logo span { color: var(--text-dim); }

    nav ul {
      display: flex;
      gap: 6px;
      list-style: none;
    }

    nav ul a {
      display: block;
      font-family: var(--mono);
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      color: var(--text-dim);
      text-decoration: none;
      padding: 6px 12px;
      border: 1px solid transparent;
      border-radius: 2px;
      transition: all 0.2s;
      text-transform: uppercase;
    }

    nav ul a:hover {
      color: var(--amber);
      border-color: var(--border);
      background: var(--amber-glow);
    }

    /* ═══ HERO ═══ */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 100px 40px 60px;
      z-index: 1;
      overflow: hidden;
    }

    .hero-bg-text {
      position: absolute;
      right: -20px;
      top: 50%;
      transform: translateY(-50%);
      font-family: var(--display);
      font-size: clamp(120px, 18vw, 260px);
      font-weight: 800;
      color: transparent;
      -webkit-text-stroke: 1px rgba(232,160,32,0.07);
      white-space: nowrap;
      pointer-events: none;
      user-select: none;
      line-height: 1;
    }

    .hero-inner {
      max-width: 1100px;
      margin: 0 auto;
      width: 100%;
    }

    .terminal-prompt {
      font-size: 0.72rem;
      color: var(--amber-dim);
      letter-spacing: 0.08em;
      margin-bottom: 20px;
      opacity: 0;
      animation: fadeUp 0.6s ease 0.2s forwards;
    }

    .terminal-prompt::before {
      content: '$ ';
      color: var(--green);
    }

    .hero-name {
      font-family: var(--display);
      font-size: clamp(52px, 9vw, 120px);
      font-weight: 800;
      line-height: 0.95;
      letter-spacing: -0.02em;
      margin-bottom: 16px;
      opacity: 0;
      animation: fadeUp 0.7s ease 0.35s forwards;
    }

    .hero-name .line1 { color: var(--text); display: block; }
    .hero-name .line2 { color: var(--amber); display: block; }

    .hero-role {
      font-size: 0.8rem;
      color: var(--text-dim);
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 32px;
      opacity: 0;
      animation: fadeUp 0.7s ease 0.5s forwards;
    }

    .hero-role .sep { margin: 0 10px; color: var(--amber); }

    .hero-bio {
      max-width: 600px;
      font-size: 0.9rem;
      line-height: 1.8;
      color: var(--text-dim);
      margin-bottom: 40px;
      opacity: 0;
      animation: fadeUp 0.7s ease 0.65s forwards;
    }

    .hero-bio strong { color: var(--amber); font-weight: 400; }

    .hero-ctas {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      opacity: 0;
      animation: fadeUp 0.7s ease 0.8s forwards;
    }

    .btn {
      font-family: var(--mono);
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      text-decoration: none;
      padding: 12px 24px;
      border-radius: 2px;
      transition: all 0.2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: var(--amber);
      color: var(--ink);
      font-weight: 700;
    }

    .btn-primary:hover {
      background: #ffb830;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(232,160,32,0.4);
    }

    .btn-ghost {
      background: transparent;
      color: var(--text-dim);
      border: 1px solid var(--muted);
    }

    .btn-ghost:hover {
      border-color: var(--amber);
      color: var(--amber);
      background: var(--amber-glow);
    }

    .hero-stats {
      margin-top: 60px;
      display: flex;
      gap: 48px;
      opacity: 0;
      animation: fadeUp 0.7s ease 0.95s forwards;
    }

    .stat { border-left: 2px solid var(--amber); padding-left: 14px; }
    .stat-num {
      font-family: var(--display);
      font-size: 2rem;
      font-weight: 800;
      color: var(--amber);
      line-height: 1;
    }
    .stat-label {
      font-size: 0.65rem;
      color: var(--text-dim);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-top: 4px;
    }

    /* Profile photo */
    .hero-photo {
      position: absolute;
      right: 8%;
      bottom: 0;
      width: 320px;
      opacity: 0;
      animation: fadeUp 0.8s ease 0.5s forwards;
    }

    .hero-photo img {
      width: 100%;
      height: 420px;
      object-fit: cover;
      object-position: top;
      filter: grayscale(20%) contrast(1.05);
      border-top: 3px solid var(--amber);
    }

    .hero-photo::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, var(--paper) 0%, transparent 25%, transparent 75%, var(--paper) 100%),
                  linear-gradient(to top, var(--paper) 0%, transparent 20%);
      z-index: 1;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* ═══ SECTIONS ═══ */
    section {
      position: relative;
      z-index: 1;
      padding: 80px 40px;
      max-width: 1100px;
      margin: 0 auto;
    }

    .section-label {
      font-size: 0.65rem;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .section-label::after {
      content: '';
      height: 1px;
      width: 40px;
      background: var(--amber);
    }

    .section-title {
      font-family: var(--display);
      font-size: clamp(32px, 5vw, 56px);
      font-weight: 800;
      color: var(--text);
      letter-spacing: -0.02em;
      margin-bottom: 48px;
      line-height: 1.1;
    }

    .section-divider {
      width: 100%;
      height: 1px;
      background: linear-gradient(to right, var(--amber), transparent);
      margin: 0 0 80px;
    }

    /* ═══ SKILLS ═══ */
    .skills-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
    }

    .skill-card {
      background: var(--paper);
      padding: 32px 28px;
      position: relative;
      transition: background 0.3s;
      overflow: hidden;
    }

    .skill-card::before {
      content: attr(data-num);
      position: absolute;
      top: 20px;
      right: 20px;
      font-size: 0.6rem;
      color: var(--muted);
      letter-spacing: 0.1em;
    }

    .skill-card:hover {
      background: var(--amber-glow);
    }

    .skill-card:hover .skill-icon { color: var(--amber); }

    .skill-icon {
      font-size: 1.8rem;
      color: var(--amber-dim);
      margin-bottom: 20px;
      transition: color 0.3s;
    }

    .skill-name {
      font-family: var(--display);
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 10px;
    }

    .skill-desc {
      font-size: 0.75rem;
      color: var(--text-dim);
      line-height: 1.7;
    }

    /* ═══ ABOUT ═══ */
    .about-summary {
      border: 1px solid var(--border);
      border-left: 3px solid var(--amber);
      padding: 24px 28px;
      margin-bottom: 40px;
      background: var(--amber-glow);
    }

    .about-summary-label {
      font-size: 0.62rem;
      letter-spacing: 0.18em;
      color: var(--amber);
      margin-bottom: 12px;
    }

    .about-summary p {
      font-size: 0.85rem;
      color: var(--text);
      line-height: 1.9;
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
    }

    .about-block {
      border-left: 2px solid var(--border);
      padding-left: 24px;
      margin-bottom: 28px;
      transition: border-color 0.3s;
    }

    .about-block:hover { border-color: var(--amber); }

    .about-block-label {
      font-size: 0.62rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 8px;
    }

    .about-block p {
      font-size: 0.82rem;
      color: var(--text-dim);
      line-height: 1.8;
    }

    /* ═══ TECH STACK ═══ */
    .tech-runway {
      border: 1px solid var(--border);
      overflow: hidden;
      position: relative;
    }

    .tech-runway::before,
    .tech-runway::after {
      content: '';
      position: absolute;
      top: 0; bottom: 0;
      width: 80px;
      z-index: 2;
    }

    .tech-runway::before { left: 0; background: linear-gradient(to right, var(--paper), transparent); }
    .tech-runway::after { right: 0; background: linear-gradient(to left, var(--paper), transparent); }

    .tech-row {
      display: flex;
      gap: 0;
      padding: 0;
      border-bottom: 1px solid var(--border);
    }

    .tech-row:last-child { border-bottom: none; }

    .tech-track {
      display: flex;
      animation: marquee 35s linear infinite;
    }

    .tech-track-rev {
      animation: marquee-rev 40s linear infinite;
    }

    @keyframes marquee {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    @keyframes marquee-rev {
      from { transform: translateX(-50%); }
      to { transform: translateX(0); }
    }

    .tech-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 16px 28px;
      border-right: 1px solid var(--border);
      white-space: nowrap;
      font-size: 0.75rem;
      color: var(--text-dim);
      letter-spacing: 0.08em;
      transition: color 0.2s, background 0.2s;
    }

    .tech-item:hover { color: var(--amber); background: var(--amber-glow); }

    .tech-item i { font-size: 1.3rem; }

    /* ═══ EXPERIENCE — ZIGZAG TIMELINE ═══ */
    .exp-timeline{position:relative;padding:20px 0 40px;}

    /* Central vertical line */
    .exp-timeline::before{
      content:'';position:absolute;left:50%;top:0;bottom:0;
      width:1px;
      background:linear-gradient(to bottom,transparent,var(--amber-dim) 5%,var(--amber-dim) 95%,transparent);
      transform:translateX(-50%);
    }

    .exp-entry{
      display:grid;
      grid-template-columns:1fr 60px 1fr;
      margin-bottom:48px;
      align-items:start;
      position:relative;
    }

    /* Centre dot */
    .exp-dot{
      display:flex;align-items:flex-start;justify-content:center;
      padding-top:30px;position:relative;z-index:2;
    }
    .exp-dot-inner{
      width:14px;height:14px;border-radius:50%;
      background:var(--paper);border:2px solid var(--amber);
      flex-shrink:0;transition:background 0.3s;
    }
    .exp-entry:hover .exp-dot-inner{background:var(--amber);}

    /* Card shared */
    .exp-card{
      background:rgba(255,255,255,0.04);
      border:1px solid var(--border);
      padding:28px;
      position:relative;
      transition:border-color 0.3s,background 0.3s;
    }
    .exp-card:hover{border-color:var(--amber-dim);background:var(--amber-glow);}
    .exp-card::before{content:'';position:absolute;top:0;bottom:0;left:0;width:3px;background:transparent;transition:background 0.3s;}
    .exp-card:hover::before{background:var(--amber);}

    /* LEFT entries — card col 0, dot col 1, empty col 2 */
    .exp-entry.left .exp-card{grid-column:1;grid-row:1;}
    .exp-entry.left .exp-dot{grid-column:2;grid-row:1;}
    .exp-entry.left .exp-empty{grid-column:3;grid-row:1;}

    /* RIGHT entries — empty col 0, dot col 1, card col 2 */
    .exp-entry.right .exp-empty{grid-column:1;grid-row:1;}
    .exp-entry.right .exp-dot{grid-column:2;grid-row:1;}
    .exp-entry.right .exp-card{grid-column:3;grid-row:1;}

    .exp-date{font-size:0.65rem;color:var(--amber);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:10px;}
    .exp-role{font-family:var(--display);font-size:1rem;font-weight:700;color:var(--text);margin-bottom:6px;}
    .exp-company{font-size:0.75rem;color:var(--text-dim);margin-bottom:20px;}
    .exp-card ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
    .exp-card li{font-size:0.78rem;color:var(--text-dim);line-height:1.7;padding-left:16px;position:relative;}
    .exp-card li::before{content:'▸';position:absolute;left:0;color:var(--amber);}

    /* ═══ PROJECTS ═══ */
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2px;
      background: var(--border);
    }

    .proj-card {
      background: var(--paper);
      padding: 36px 32px;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transition: background 0.3s;
    }

    .proj-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 2px;
      background: var(--amber);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s ease;
    }

    .proj-card:hover::after { transform: scaleX(1); }
    .proj-card:hover { background: rgba(232,160,32,0.05); }

    .proj-num {
      font-size: 0.62rem;
      color: var(--muted);
      letter-spacing: 0.15em;
      margin-bottom: 20px;
    }

    .proj-icon {
      font-size: 2rem;
      color: var(--amber-dim);
      margin-bottom: 20px;
      transition: color 0.3s;
    }

    .proj-card:hover .proj-icon { color: var(--amber); }

    .proj-title {
      font-family: var(--display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 12px;
      letter-spacing: -0.01em;
    }

    .proj-desc {
      font-size: 0.75rem;
      color: var(--text-dim);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .proj-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .proj-tag {
      font-size: 0.62rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--amber);
      border: 1px solid var(--amber-dim);
      padding: 3px 8px;
      border-radius: 1px;
    }

    .proj-arrow {
      position: absolute;
      top: 28px;
      right: 28px;
      font-size: 0.75rem;
      color: var(--muted);
      transition: color 0.3s, transform 0.3s;
    }

    .proj-card:hover .proj-arrow {
      color: var(--amber);
      transform: translate(3px, -3px);
    }

    /* ═══ RESUME ═══ */
    .resume-block {
      border: 1px solid var(--border);
      padding: 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
    }

    .resume-text h3 {
      font-family: var(--display);
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 10px;
    }

    .resume-text p {
      font-size: 0.8rem;
      color: var(--text-dim);
      line-height: 1.7;
    }

    /* ═══ MODAL ═══ */
    .modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(10,12,15,0.92);
      z-index: 2000;
      backdrop-filter: blur(8px);
      align-items: center;
      justify-content: center;
      padding: 20px;
    }

    .modal-overlay.open { display: flex; }

    .modal-box {
      background: var(--paper);
      border: 1px solid var(--border);
      max-width: 760px;
      width: 100%;
      max-height: 88vh;
      overflow-y: auto;
      position: relative;
    }

    .modal-header-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 24px;
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      background: var(--paper);
      z-index: 10;
    }

    .modal-header-dots {
      display: flex;
      gap: 6px;
    }

    .modal-header-dots span {
      width: 10px; height: 10px;
      border-radius: 50%;
    }

    .dot-r { background: #f44747; }
    .dot-y { background: var(--amber); }
    .dot-g { background: var(--green); }

    .modal-title-bar {
      font-size: 0.68rem;
      color: var(--text-dim);
      letter-spacing: 0.1em;
    }

    .modal-close {
      background: none;
      border: none;
      color: var(--text-dim);
      font-size: 1rem;
      cursor: pointer;
      padding: 4px 8px;
      transition: color 0.2s;
    }
    .modal-close:hover { color: var(--amber); }

    .modal-body {
      padding: 36px;
    }

    .modal-proj-icon {
      font-size: 3.5rem;
      color: var(--amber);
      margin-bottom: 20px;
    }

    .modal-body h2 {
      font-family: var(--display);
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 12px;
    }

    .modal-links {
      display: flex;
      gap: 10px;
      margin-bottom: 32px;
      flex-wrap: wrap;
    }

    .modal-link {
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--amber);
      text-decoration: none;
      border: 1px solid var(--amber-dim);
      padding: 8px 16px;
      transition: all 0.2s;
    }

    .modal-link:hover { background: var(--amber); color: var(--ink); }

    .modal-section { margin-bottom: 28px; }

    .modal-section h3 {
      font-size: 0.62rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 12px;
    }

    .modal-section p, .modal-section li {
      font-size: 0.8rem;
      color: var(--text-dim);
      line-height: 1.8;
    }

    .modal-section ul { list-style: none; }
    .modal-section li { padding-left: 16px; position: relative; margin-bottom: 6px; }
    .modal-section li::before { content: '▸'; position: absolute; left: 0; color: var(--amber); }

    .modal-tags { display: flex; flex-wrap: wrap; gap: 6px; }
    .modal-tag {
      font-size: 0.65rem;
      letter-spacing: 0.08em;
      color: var(--text-dim);
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--muted);
      padding: 4px 10px;
    }

    /* ═══ POSITIONS OF RESPONSIBILITY ═══ */
    .positions-bar {
      display: flex;
      gap: 2px;
      background: var(--border);
    }

    .pos-card {
      flex: 1;
      background: var(--paper);
      padding: 28px 32px;
      border-top: 2px solid transparent;
      transition: border-color 0.3s, background 0.3s;
    }

    .pos-card:hover {
      border-top-color: var(--amber);
      background: var(--amber-glow);
    }

    .pos-icon {
      font-size: 1.4rem;
      color: var(--amber-dim);
      margin-bottom: 14px;
      transition: color 0.3s;
    }

    .pos-card:hover .pos-icon { color: var(--amber); }

    .pos-title {
      font-family: var(--display);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 4px;
    }

    .pos-org {
      font-size: 0.72rem;
      color: var(--amber);
      letter-spacing: 0.08em;
      margin-bottom: 8px;
    }

    .pos-desc {
      font-size: 0.72rem;
      color: var(--text-dim);
      line-height: 1.6;
    }

    /* ═══ FOOTER ═══ */
    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 32px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      max-width: 100%;
    }

    .footer-left {
      font-size: 0.7rem;
      color: var(--text-dim);
    }

    .footer-left strong { color: var(--amber); font-weight: 500; }

    .footer-links {
      display: flex;
      gap: 12px;
    }

    .footer-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-dim);
      text-decoration: none;
      padding: 8px 14px;
      border: 1px solid var(--muted);
      transition: all 0.2s;
    }

    .footer-link:hover {
      border-color: var(--amber);
      color: var(--amber);
    }

    /* ═══ RESPONSIVE ═══ */
    @media (max-width: 900px) {
      nav { padding: 0 20px; }
      nav ul a { font-size: 0.6rem; padding: 5px 8px; }

      #hero { padding: 80px 20px 40px; }
      .hero-photo { display: none; }
      .hero-stats { gap: 24px; }

      section { padding: 60px 20px; }

      .skills-grid { grid-template-columns: 1fr 1fr; }
      .about-grid { grid-template-columns: 1fr; }
      /* Timeline collapses to single column */
      .exp-timeline::before{left:20px;}
      .exp-entry{grid-template-columns:40px 1fr;}
      .exp-entry.left .exp-card,.exp-entry.right .exp-card{grid-column:2;grid-row:1;}
      .exp-entry.left .exp-dot,.exp-entry.right .exp-dot{grid-column:1;grid-row:1;justify-content:center;}
      .exp-entry.left .exp-empty,.exp-entry.right .exp-empty{display:none;}
      .projects-grid { grid-template-columns: 1fr; }
      .resume-block { flex-direction: column; padding: 36px 24px; }
      footer { flex-direction: column; gap: 20px; text-align: center; padding: 24px 20px; }
    }

    @media (max-width: 560px) {
      .skills-grid { grid-template-columns: 1fr; }
      nav ul { gap: 2px; }
      .hero-stats { flex-wrap: wrap; gap: 20px; }
    }