:root {
      --bg: #080c10;
      --bg2: #0d1117;
      --surface: #111820;
      --nav-bg: rgba(8, 12, 16, 0.8);
      --contact-bg: rgba(0, 0, 0, 0.5);
      --contact-border: rgba(0, 242, 254, 0.25);
      --border: rgba(0, 242, 254, 0.18);
      --green: #0078ff;
      --green-light: #00f2fe;
      --green-dim: rgba(0, 120, 255, 0.15);
      --text: #ffffff;
      --muted: #8899aa;
      --accent: #00f2fe;
      --mono: 'Space Mono', monospace;
      --display: 'Syne', sans-serif;
    }

    [data-theme='light'] {
      --bg: #f5f0eb;
      --bg2: #ede8e1;
      --surface: #fdfaf7;
      --nav-bg: rgba(245, 240, 235, 0.92);
      --contact-bg: rgba(253, 250, 247, 0.85);
      --contact-border: rgba(99, 91, 255, 0.18);
      --border: rgba(99, 91, 255, 0.13);
      --green: #4338ca;
      --green-light: #6366f1;
      --green-dim: rgba(99, 102, 241, 0.1);
      --text: #1e1b2e;
      --muted: #5c5470;
      --accent: #6366f1;
    }

    [data-theme='light'] body {
      background: linear-gradient(160deg, #f5f0eb 0%, #ede8e1 50%, #e8e2f8 100%);
    }

    [data-theme='light'] .stat-num {
      color: var(--green-light);
    }

    [data-theme='light'] .glitch {
      color: #1e1b2e;
    }

    [data-theme='light'] .hero h1 .line2 {
      color: #6366f1;
    }

    [data-theme='light'] #canvas {
      opacity: 0.6;
    }

    [data-theme='light'] .cursor {
      mix-blend-mode: normal;
    }

    [data-theme='light'] .sql-card {
      background: #1a1625;
      border-color: rgba(99, 102, 241, 0.35);
      box-shadow: 0 20px 50px rgba(99, 91, 255, 0.18), 0 0 0 1px rgba(99, 102, 241, 0.12);
    }

    [data-theme='light'] .sql-header {
      background: #231e33;
      border-bottom-color: rgba(99, 102, 241, 0.25);
    }

    [data-theme='light'] .sql-title {
      color: #9d96c0;
    }

    [data-theme='light'] .sql-body {
      background: #1a1625;
      color: #e2dff5;
    }

    [data-theme='light'] .sql-keyword {
      color: #a78bfa;
    }

    [data-theme='light'] .sql-column {
      color: #e2dff5;
    }

    [data-theme='light'] .sql-table {
      color: #6ee7b7;
    }

    [data-theme='light'] .sql-string {
      color: #f9a8d4;
    }

    [data-theme='light'] .sql-cursor {
      background-color: #a78bfa;
    }

    [data-theme='light'] .contact-chip {
      background: var(--surface);
      color: var(--text);
    }

    [data-theme='light'] .theme-toggle {
      border-color: rgba(99, 91, 255, 0.35);
    }

    [data-theme='light'] .btn-primary {
      background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
      color: #ffffff;
      box-shadow: 0 4px 18px rgba(99, 102, 241, 0.35);
    }

    [data-theme='light'] .btn-primary:hover {
      background: linear-gradient(135deg, #3730a3 0%, #4f46e5 100%);
      box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
      transform: translateY(-3px);
    }

    [data-theme='light'] .btn-outline {
      color: #4338ca;
      border-color: rgba(67, 56, 202, 0.5);
      background: rgba(99, 102, 241, 0.06);
    }

    [data-theme='light'] .btn-outline:hover {
      background: rgba(99, 102, 241, 0.12);
      border-color: #6366f1;
      color: #4338ca;
    }

    [data-theme='light'] .contact-chip.primary {
      background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
      color: #ffffff;
      border: none;
    }

    [data-theme='light'] .contact-chip.outline {
      color: #4338ca;
      border-color: rgba(67, 56, 202, 0.5);
      background: rgba(99, 102, 241, 0.04);
    }

    [data-theme='light'] .contact-chip.subtle {
      color: var(--muted);
      border-color: transparent;
      background: transparent;
    }

    /* --- THEME TOGGLE BUTTON --- */
    .theme-toggle {
      background: none;
      border: 1.5px solid var(--border);
      border-radius: 50px;
      width: 52px;
      height: 26px;
      cursor: pointer;
      position: relative;
      flex-shrink: 0;
      transition: border-color 0.3s, background 0.3s;
    }

    .theme-toggle .toggle-thumb {
      position: absolute;
      top: 3px;
      left: 3px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--green-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      transition: transform 0.35s cubic-bezier(.4, 0, .2, 1), background 0.3s;
      line-height: 1;
    }

    [data-theme='light'] .theme-toggle .toggle-thumb {
      transform: translateX(26px);
      background: #6366f1;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      background: linear-gradient(135deg, #080c10 0%, #0d1117 50%, #111820 100%);
      color: var(--text);
      font-family: var(--display);
      overflow-x: hidden;
      cursor: none;
    }

    .cursor {
      position: fixed;
      width: 10px;
      height: 10px;
      background: var(--green-light);
      border-radius: 50%;
      pointer-events: none;
      z-index: 9999;
      transform: translate(-50%, -50%);
      transition: width 0.3s, height 0.3s;
      mix-blend-mode: screen;
    }

    .cursor-ring {
      position: fixed;
      width: 36px;
      height: 36px;
      border: 1.5px solid var(--green);
      border-radius: 50%;
      pointer-events: none;
      z-index: 9998;
      transform: translate(-50%, -50%);
      transition: width 0.3s, height 0.3s;
    }

    #canvas {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      pointer-events: none;
      opacity: 0.55;
    }

    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 1.1rem 3rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: var(--nav-bg);
      backdrop-filter: blur(24px) saturate(180%);
      -webkit-backdrop-filter: blur(24px) saturate(180%);
      border-bottom: 1px solid var(--border);
      transition: background 0.4s, box-shadow 0.4s, border-color 0.4s;
    }

    .nav-logo {
      font-family: var(--mono);
      font-size: 15px;
      background: linear-gradient(90deg, var(--green-light), var(--accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: 0.12em;
      font-weight: 700;
      filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.3));
      transition: filter 0.3s;
      text-decoration: none;
    }

    [data-theme='light'] .nav-logo {
      background: linear-gradient(90deg, #4338ca, #6366f1);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.2));
    }

    .nav-links {
      display: flex;
      gap: 2.2rem;
      list-style: none;
      align-items: center;
    }

    .nav-links a {
      font-family: var(--mono);
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
      text-decoration: none;
      letter-spacing: 0.1em;
      position: relative;
      padding-bottom: 4px;
      transition: color 0.3s;
      opacity: 0.8;
    }

    /* Animated underline on hover */
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 1.5px;
      background: linear-gradient(90deg, var(--green), var(--green-light));
      border-radius: 2px;
      transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-links a:hover {
      color: var(--green-light);
    }

    .nav-links a:hover::after,
    .nav-links a.active::after {
      width: 100%;
    }

    .nav-links a.active {
      color: var(--green-light);
    }

    [data-theme='light'] .nav-links a:hover,
    [data-theme='light'] .nav-links a.active {
      color: #4338ca;
    }

    section {
      position: relative;
      z-index: 1;
      scroll-margin-top: 100px;
    }

    .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 7rem 3rem 4rem;
      max-width: 1100px;
      margin: 0 auto;
      position: relative;
    }

    .hero-tag {
      font-family: var(--mono);
      font-size: 13px;
      color: var(--green);
      letter-spacing: 0.15em;
      margin-bottom: 1.5rem;
      opacity: 0;
      animation: fadeUp 0.8s 0.3s forwards;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 6vw, 5rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -0.03em;
      opacity: 0;
      animation: fadeUp 0.9s 0.5s forwards;
    }

    .hero h1 .line2 {
      color: #00f2fe;
      display: block;
    }

    .hero-bio {
      max-width: 520px;
      margin-top: 2rem;
      font-size: 16px;
      color: var(--muted);
      line-height: 1.8;
      opacity: 0;
      animation: fadeUp 0.9s 0.7s forwards;
    }

    .hero-actions {
      display: flex;
      gap: 1rem;
      margin-top: 2.5rem;
      opacity: 0;
      animation: fadeUp 0.9s 0.9s forwards;
      flex-wrap: wrap;
    }

    .btn-primary {
      font-family: var(--mono);
      font-size: 14px;
      letter-spacing: 0.1em;
      background: var(--green);
      color: #04342C;
      border: none;
      padding: 12px 28px;
      border-radius: 2px;
      cursor: none;
      transition: all 0.3s;
      font-weight: 700;
      text-decoration: none;
      display: inline-block;
    }

    .btn-primary:hover {
      background: var(--green-light);
      transform: translateY(-2px);
    }

    .btn-outline {
      font-family: var(--mono);
      font-size: 14px;
      letter-spacing: 0.1em;
      background: transparent;
      color: var(--green-light);
      border: 1px solid var(--green);
      padding: 12px 28px;
      border-radius: 2px;
      cursor: none;
      transition: all 0.3s;
      text-decoration: none;
      display: inline-block;
    }

    .btn-outline:hover {
      background: var(--green-dim);
      transform: translateY(-2px);
    }

    .hero-scroll {
      position: absolute;
      bottom: 2rem;
      left: 3rem;
      font-family: var(--mono);
      font-size: 13px;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 10px;
      opacity: 0;
      animation: fadeUp 0.9s 1.2s forwards;
    }

    .scroll-line {
      width: 40px;
      height: 1px;
      background: var(--green);
      animation: scrollPulse 2s infinite;
    }

    @keyframes scrollPulse {

      0%,
      100% {
        opacity: 0.3
      }

      50% {
        opacity: 1
      }
    }

    .sql-card {
      position: absolute;
      right: 3rem;
      top: 50%;
      transform: translateY(-50%);
      background: #0f172a;
      border: 1px solid var(--border);
      border-radius: 8px;
      width: 340px;
      opacity: 0;
      animation: fadeInRight 0.9s 1s forwards;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
      overflow: hidden;
      z-index: 10;
    }

    @media(max-width:900px) {
      .sql-card {
        display: none;
      }
    }

    .sql-header {
      background: #1e293b;
      padding: 10px 15px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid var(--border);
    }

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

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .dot-r {
      background: #ff5f56;
    }

    .dot-y {
      background: #ffbd2e;
    }

    .dot-g {
      background: #27c93f;
    }

    .sql-title {
      flex: 1;
      text-align: center;
      font-family: var(--mono);
      font-size: 12px;
      color: var(--muted);
      margin-right: 36px;
    }

    .sql-body {
      padding: 1.5rem;
      font-family: 'Fira Code', Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
      font-size: 14px;
      line-height: 1.6;
      background: #0f172a;
      color: #e2e8f0;
      overflow-x: auto;
      min-height: 140px;
    }

    .sql-keyword {
      color: var(--green-light);
      font-weight: 600;
    }

    .sql-column {
      color: #e2e8f0;
    }

    .sql-table {
      color: var(--green);
    }

    .sql-string {
      color: #94a3b8;
    }

    .sql-cursor {
      display: inline-block;
      width: 8px;
      height: 15px;
      background-color: var(--green-light);
      vertical-align: middle;
      animation: sqlBlink 1s step-end infinite;
      margin-left: 2px;
    }

    @keyframes sqlBlink {

      0%,
      100% {
        opacity: 1;
      }

      50% {
        opacity: 0;
      }
    }

    .stats-bar {
      border-top: 0.5px solid var(--border);
      border-bottom: 0.5px solid var(--border);
      background: var(--surface);
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }

    .stat-item {
      padding: 2rem 3rem;
      text-align: center;
      border-right: 0.5px solid var(--border);
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.7s, transform 0.7s;
    }

    .stat-item:last-child {
      border-right: none;
    }

    .stat-num {
      font-size: 2rem;
      font-weight: 800;
      color: var(--green-light);
    }

    .stat-label {
      font-family: var(--mono);
      font-size: 13px;
      color: var(--muted);
      letter-spacing: 0.08em;
      margin-top: 4px;
    }

    .content-section {
      padding: 6rem 3rem;
      max-width: 1100px;
      margin: 0 auto;
    }

    .section-header {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 3rem;
    }

    .section-num {
      font-family: var(--mono);
      font-size: 14px;
      color: var(--green);
      opacity: 0.6;
    }

    .section-title {
      font-size: 2rem;
      font-weight: 700;
    }

    .section-line {
      flex: 1;
      height: 0.5px;
      background: var(--border);
    }

    .skills-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }

    @media(max-width: 900px) {
      .skills-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media(max-width: 500px) {
      .skills-grid {
        grid-template-columns: 1fr;
      }
    }

    .skill-card {
      background: var(--surface);
      border: 0.5px solid var(--border);
      border-radius: 4px;
      padding: 1.2rem 1.4rem;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }

    .skill-card::before {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      height: 2px;
      width: 0;
      background: var(--green);
      transition: width 0.4s;
    }

    .skill-card:hover {
      border-color: var(--green);
      transform: translateY(-5px);
      box-shadow: 0 10px 30px -15px rgba(29, 158, 117, 0.3);
    }

    .skill-card:hover::before {
      width: 100%;
    }

    .skill-icon {
      font-size: 28px;
      margin-bottom: 8px;
    }

    .skill-name {
      font-size: 16px;
      font-weight: 600;
    }

    .skill-type {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--green);
      margin-top: 4px;
      letter-spacing: 0.05em;
      opacity: 0.8;
    }

    .skill-details {
      font-size: 13px;
      color: var(--muted);
      margin-top: 2px;
      margin-bottom: 8px;
    }

    .skill-bar {
      margin-top: 10px;
      height: 2px;
      background: var(--border);
      border-radius: 2px;
      overflow: hidden;
    }

    .skill-fill {
      height: 100%;
      background: var(--green);
      border-radius: 2px;
      width: 0;
      transition: width 1.2s ease;
    }

    /* ADDITIONAL SKILLS (Subtle/Inline Version) */
    .additional-skills {
      margin-top: 2.5rem;
      padding: 0;
      background: transparent;
      border: none;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    .additional-title {
      font-family: var(--mono);
      font-size: 12px;
      font-weight: 700;
      color: #7c83ff;
      letter-spacing: 1px;
      text-transform: uppercase;
      opacity: 1;
    }

    .additional-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .additional-tags .tag {
      background: rgba(124, 131, 255, 0.05);
      border: 1px solid rgba(124, 131, 255, 0.4);
      padding: 5px 14px;
      border-radius: 6px;
      font-size: 12px;
      color: var(--text);
      transition: all 0.3s ease;
      opacity: 0.9;
    }

    .additional-tags .tag:hover {
      background: rgba(124, 131, 255, 0.15);
      color: #7c83ff;
      border-color: #7c83ff;
      transform: translateY(-2px);
      opacity: 1;
      box-shadow: 0 4px 12px rgba(124, 131, 255, 0.15);
    }

    @media(max-width: 768px) {
      .additional-skills {
        flex-direction: column;
        gap: 0.8rem;
        margin-top: 1.5rem;
      }
    }

    .projects-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    @media(max-width:700px) {
      .projects-grid {
        grid-template-columns: 1fr;
      }
    }

    .proj-card {
      background: var(--surface);
      border: 0.5px solid var(--border);
      border-radius: 6px;
      padding: 2rem;
      position: relative;
      overflow: hidden;
      transition: all 0.4s;
    }

    .proj-card::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(29, 158, 117, 0.05) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.4s;
    }

    .proj-card:hover {
      border-color: var(--green);
      transform: translateY(-4px);
    }

    .proj-card:hover::after {
      opacity: 1;
    }

    .proj-num {
      font-family: var(--mono);
      font-size: 13px;
      color: var(--green);
      opacity: 0.6;
      margin-bottom: 0.75rem;
      letter-spacing: 0.1em;
    }

    .proj-title {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .proj-desc {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.7;
      margin-bottom: 1.2rem;
    }

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

    .tag {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: 0.06em;
      color: var(--green);
      background: var(--green-dim);
      border: 0.5px solid rgba(29, 158, 117, 0.3);
      padding: 3px 8px;
      border-radius: 2px;
    }

    .proj-arrow {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      color: var(--green);
      opacity: 0;
      transform: translate(-4px, 4px);
      transition: all 0.3s;
      font-size: 18px;
    }

    .proj-card:hover .proj-arrow {
      opacity: 1;
      transform: translate(0, 0);
    }

    .proj-links {
      display: flex;
      gap: 12px;
      margin-top: 1.5rem;
      position: relative;
      z-index: 2;
    }

    .proj-link-btn {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: 0.05em;
      padding: 8px 16px;
      border-radius: 4px;
      text-decoration: none;
      transition: all 0.3s;
      background: var(--green);
      color: #000;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .proj-link-btn.outline {
      background: transparent;
      border: 0.5px solid var(--border);
      color: var(--text);
    }

    .proj-link-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(29, 158, 117, 0.2);
    }

    .proj-link-btn.outline:hover {
      border-color: var(--green);
      color: var(--green-light);
    }

    [data-theme='light'] .proj-link-btn {
      background: #6366f1;
      color: white;
    }

    [data-theme='light'] .proj-link-btn.outline {
      background: transparent;
      color: var(--text);
      border-color: var(--border);
    }

    [data-theme='light'] .proj-link-btn.outline:hover {
      border-color: #6366f1;
      color: #6366f1;
    }

    .certs-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .btn-linkedin {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 6px 14px;
      background: rgba(124, 131, 255, 0.08);
      border: 1px solid rgba(124, 131, 255, 0.25);
      color: #7c83ff;
      border-radius: 6px;
      font-family: var(--mono);
      font-size: 11px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      flex-shrink: 0;
      letter-spacing: 0.05em;
    }

    .btn-linkedin:hover {
      background: rgba(124, 131, 255, 0.18);
      border-color: #7c83ff;
      transform: translateY(-1px);
    }

    [data-theme='light'] .btn-linkedin {
      background: rgba(99, 102, 241, 0.1);
      border-color: rgba(99, 102, 241, 0.3);
      color: #4338ca;
    }

    [data-theme='light'] .btn-linkedin:hover {
      background: rgba(99, 102, 241, 0.2);
    }

    .cert-item {
      background: var(--surface);
      border: 0.5px solid var(--border);
      border-radius: 8px;
      padding: 1.25rem 1.5rem;
      display: flex;
      align-items: center;
      gap: 1.5rem;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
      overflow: hidden;
      cursor: pointer;
    }

    .cert-item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 4px;
      background: var(--green);
      transform: scaleY(0);
      transition: transform 0.3s ease;
      transform-origin: bottom;
    }

    .cert-item:hover {
      border-color: var(--green);
      transform: translateY(-4px);
      background: rgba(124, 131, 255, 0.04);
      box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    }

    .cert-item:hover::before {
      transform: scaleY(1);
    }

    .cert-badge {
      width: 48px;
      height: 48px;
      border-radius: 8px;
      background: var(--green-dim);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 26px;
      flex-shrink: 0;
      transition: transform 0.3s ease;
    }

    .cert-item:hover .cert-badge {
      transform: scale(1.1);
      border-color: var(--green);
    }

    .cert-info {
      flex: 1;
    }

    .cert-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 4px;
      color: var(--text);
    }

    .cert-org {
      font-family: var(--mono);
      font-size: 12px;
      color: var(--green);
      letter-spacing: 0.08em;
      opacity: 0.9;
    }

    .cert-date {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--muted);
      opacity: 0.6;
      letter-spacing: 0.05em;
    }

    .contact-inner {
      background: var(--contact-bg);
      border: 1px solid var(--contact-border);
      border-radius: 12px;
      padding: 3.5rem;
      text-align: center;
      position: relative;
      overflow: hidden;
      backdrop-filter: blur(20px);
      box-shadow: 0 0 40px rgba(0, 120, 255, 0.1), inset 0 1px 0 rgba(0, 242, 254, 0.15);
    }

    .contact-inner::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 50% 0%, rgba(0, 120, 255, 0.1) 0%, transparent 70%);
      pointer-events: none;
    }

    .contact-inner h2 {
      font-size: 2.2rem;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .contact-inner p {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.7;
      margin-bottom: 2rem;
      max-width: 440px;
      margin-left: auto;
      margin-right: auto;
    }

    .contact-links {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }

    .contact-chip {
      font-family: var(--mono);
      font-size: 14px;
      letter-spacing: 0.08em;
      color: var(--text);
      background: var(--bg);
      border: 0.5px solid var(--border);
      padding: 10px 20px;
      border-radius: 2px;
      text-decoration: none;
      transition: all 0.3s;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .contact-chip:hover {
      border-color: var(--green);
      color: var(--green-light);
      transform: translateY(-2px);
    }

    /* Contact Hierarchy */
    .contact-chip.primary {
      background: var(--green);
      color: #04342C;
      border: none;
      font-weight: 700;
    }

    .contact-chip.primary:hover {
      background: var(--green-light);
      box-shadow: 0 4px 20px rgba(0, 242, 254, 0.2);
    }

    .contact-chip.outline {
      background: transparent;
      border: 1px solid var(--green);
      color: var(--green-light);
    }

    .contact-chip.outline:hover {
      background: var(--green-dim);
    }

    .contact-chip.subtle {
      background: transparent;
      border: 1px solid transparent;
      color: var(--muted);
      opacity: 0.8;
    }

    .contact-chip.subtle:hover {
      color: var(--text);
      background: var(--surface);
      opacity: 1;
      border-color: var(--border);
    }

    footer {
      border-top: 0.5px solid var(--border);
      padding: 1.5rem 3rem;
      text-align: center;
      font-family: var(--mono);
      font-size: 13px;
      color: var(--muted);
      position: relative;
      z-index: 1;
      letter-spacing: 0.06em;
    }

    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), transform 1s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-delay-1 {
      transition-delay: 0.1s;
    }

    .reveal-delay-2 {
      transition-delay: 0.2s;
    }

    .reveal-delay-3 {
      transition-delay: 0.3s;
    }

    .reveal-delay-4 {
      transition-delay: 0.4s;
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(24px)
      }

      to {
        opacity: 1;
        transform: none
      }
    }

    @keyframes fadeInRight {
      from {
        opacity: 0;
        transform: translateX(24px) translateY(-50%)
      }

      to {
        opacity: 1;
        transform: translateX(0) translateY(-50%)
      }
    }

    .glitch {
      position: relative;
      display: inline-block;
      color: #ffffff;
    }

    .lang-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 1.5rem;
    }

    .lang-pill {
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: 0.08em;
      color: var(--muted);
      border: 0.5px solid var(--border);
      padding: 5px 14px;
      border-radius: 2px;
    }

    ::-webkit-scrollbar {
      width: 4px;
    }

    ::-webkit-scrollbar-track {
      background: var(--bg);
    }

    ::-webkit-scrollbar-thumb {
      background: var(--green);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: start;
    }

    @media(max-width:768px) {

      body,
      .btn-primary,
      .btn-outline {
        cursor: auto !important;
      }

      .cursor,
      .cursor-ring {
        display: none !important;
      }

      /* --- NAV: Stack on mobile --- */
      nav {
        padding: 0.8rem 1.2rem;
        flex-wrap: wrap;
        gap: 0.5rem;
      }

      .nav-logo {
        font-size: 13px;
      }

      .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: 1rem;
        border-top: 1px solid var(--border);
        padding-top: 0.5rem;
      }

      .nav-links a {
        font-size: 11px;
        letter-spacing: 0.06em;
      }

      .theme-toggle {
        width: 44px;
        height: 22px;
      }

      .theme-toggle .toggle-thumb {
        width: 15px;
        height: 15px;
        font-size: 8px;
      }

      [data-theme='light'] .theme-toggle .toggle-thumb {
        transform: translateX(22px);
      }

      /* --- HERO --- */
      .hero {
        padding: 7rem 1.2rem 3rem;
        min-height: auto;
      }

      .hero-tag {
        font-size: 11px;
      }

      .hero h1 {
        font-size: clamp(2rem, 10vw, 3rem);
      }

      .hero-bio {
        font-size: 14px;
        line-height: 1.7;
      }

      .hero-actions {
        gap: 0.6rem;
      }

      .btn-primary,
      .btn-outline {
        font-size: 12px;
        padding: 10px 18px;
      }

      .hero-scroll {
        left: 1.2rem;
        font-size: 11px;
      }

      /* --- STATS --- */
      .stats-bar {
        flex-wrap: wrap;
      }

      .stat-item {
        padding: 1.2rem 1.5rem;
        flex: 1 1 45%;
      }

      .stat-item:nth-child(2) {
        border-right: none;
      }

      .stat-num {
        font-size: 1.5rem;
      }

      .stat-label {
        font-size: 10px;
      }

      /* --- CONTENT SECTIONS --- */
      .content-section {
        padding: 3rem 1.2rem;
      }

      .section-title {
        font-size: 1.5rem;
      }

      .section-num {
        font-size: 12px;
      }

      /* --- ABOUT --- */
      .about-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      /* --- SKILLS --- */
      .skills-grid {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .skill-card {
        padding: 1rem 1.2rem;
      }

      /* --- PROJECTS --- */
      .projects-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
      }

      .proj-card {
        padding: 1.5rem;
      }

      .proj-desc {
        font-size: 14px;
        line-height: 1.6;
      }

      /* --- CERTIFICATIONS --- */
      .section-header {
        flex-wrap: wrap;
        gap: 0.6rem;
      }

      .btn-linkedin {
        width: 100%;
        justify-content: center;
        margin-top: 0.3rem;
      }

      .cert-item {
        padding: 1rem 1.2rem;
        gap: 1rem;
      }

      .cert-badge {
        width: 40px;
        height: 40px;
        font-size: 20px;
      }

      .cert-title {
        font-size: 14px;
      }

      .cert-org {
        font-size: 10px;
      }

      .cert-date {
        font-size: 10px;
        white-space: nowrap;
      }

      /* --- CONTACT --- */
      .contact-inner {
        padding: 2rem 1.2rem;
      }

      .contact-inner h2 {
        font-size: 1.6rem;
      }

      .contact-inner p {
        font-size: 14px;
      }

      .contact-links {
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
      }

      .contact-chip {
        width: 100%;
        justify-content: center;
        font-size: 12px;
        padding: 10px 16px;
      }

      /* --- FOOTER --- */
      footer {
        padding: 1.2rem 1rem;
        font-size: 10px;
        letter-spacing: 0.03em;
      }
    }