/* ═══════════════════════════════════════════
   DESIGN TOKENS — matching LinkedIn card
═══════════════════════════════════════════ */
    :root {
      --navy: #030d1a;
      --navy2: #061428;
      --navy3: #0a1f3d;
      --navy4: #0d2750;
      --blue: #1a6dd4;
      --blue2: #2485f5;
      --cyan: #3dc8ff;
      --cyan2: #7de0ff;
      --white: #f0f8ff;
      --muted: #7a9bbf;
      --muted2: #3a5878;
      --border: rgba(61, 200, 255, 0.12);
      --border2: rgba(61, 200, 255, 0.25);
      --glow: 0 0 40px rgba(36, 133, 245, 0.3);
      --glow2: 0 0 60px rgba(61, 200, 255, 0.2);
      --card-bg: rgba(6, 20, 40, 0.7);
      --card-bg2: rgba(10, 31, 61, 0.8);
      --r: 12px;
      --nav-h: 68px;

      /* light overrides */
      --light-bg: #eaf2ff;
      --light-bg2: #f5f9ff;
      --light-navy3: #d4e8ff;
      --light-text: #06244a;
      --light-muted: #2a5080;
      --light-card: rgba(255, 255, 255, 0.85);
      --light-border: rgba(36, 133, 245, 0.18);
    }

    [data-theme="light"] {
      --navy: #eaf2ff;
      --navy2: #f5f9ff;
      --navy3: #dceeff;
      --navy4: #cce0ff;
      --white: #06244a;
      --muted: #2a5080;
      --muted2: #6090c0;
      --border: rgba(36, 133, 245, 0.15);
      --border2: rgba(36, 133, 245, 0.3);
      --card-bg: rgba(255, 255, 255, 0.85);
      --card-bg2: rgba(240, 248, 255, 0.9);
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Exo 2', sans-serif;
      background: var(--navy);
      color: var(--white);
      overflow-x: hidden;
      transition: background 0.4s, color 0.4s;
    }

    /* ── PARTICLE CANVAS ── */
    #particles-canvas {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      opacity: 0.5;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: var(--nav-h);
      z-index: 200;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 5%;
      background: rgba(3, 13, 26, 0.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: background 0.4s;
    }

    [data-theme="light"] nav {
      background: rgba(234, 242, 255, 0.9);
    }

    .nav-logo {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--white);
      text-decoration: none;
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav-logo-bracket {
      color: var(--cyan);
      font-size: 1.5rem;
      font-weight: 300;
    }

    .nav-logo-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--blue2);
      animation: blink 2s infinite;
    }

    @keyframes blink {

      0%,
      100% {
        opacity: 1
      }

      50% {
        opacity: 0.3
      }
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2.5rem;
      list-style: none;
    }

    .nav-links a {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.75rem;
      color: var(--muted);
      text-decoration: none;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      transition: color 0.2s;
      position: relative;
    }

    .nav-links a::before {
      content: attr(data-num);
      color: var(--cyan);
      font-size: 0.6rem;
      position: absolute;
      top: -10px;
      left: 0;
    }

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

    .theme-btn {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.72rem;
      background: var(--card-bg);
      border: 1px solid var(--border2);
      color: var(--cyan);
      cursor: pointer;
      padding: 7px 16px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 7px;
      transition: all 0.3s;
      letter-spacing: 0.05em;
    }

    .theme-btn:hover {
      background: var(--blue);
      color: #fff;
      border-color: var(--blue2);
      box-shadow: var(--glow);
    }

    /* ── DIAGONAL SHAPE HELPER ── */
    .diag-shape {
      position: absolute;
      pointer-events: none;
      background: linear-gradient(135deg, rgba(36, 133, 245, 0.08), rgba(61, 200, 255, 0.05));
      border: 1px solid rgba(61, 200, 255, 0.07);
      transform: rotate(-15deg);
      border-radius: 4px;
    }

    /* ══════════════════════════
   HERO
══════════════════════════ */
    #hero {
      min-height: 100vh;
      position: relative;
      display: flex;
      align-items: center;
      padding: var(--nav-h) 5% 0;
      overflow: hidden;
    }

    .hero-bg-shapes {
      position: absolute;
      inset: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .hero-shape-1 {
      position: absolute;
      width: 700px;
      height: 700px;
      right: -150px;
      top: -100px;
      background: radial-gradient(ellipse, rgba(26, 109, 212, 0.15) 0%, transparent 65%);
      border-radius: 50%;
    }

    .hero-shape-2 {
      position: absolute;
      width: 500px;
      height: 500px;
      right: 5%;
      top: 8%;
      border: 1px solid rgba(61, 200, 255, 0.08);
      border-radius: 50%;
      animation: spinSlow 30s linear infinite;
    }

    .hero-shape-2::before {
      content: '';
      position: absolute;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--cyan);
      top: -5px;
      left: 50%;
      box-shadow: 0 0 12px var(--cyan);
    }

    @keyframes spinSlow {
      from {
        transform: rotate(0)
      }

      to {
        transform: rotate(360deg)
      }
    }

    .hero-shape-3 {
      position: absolute;
      width: 300px;
      height: 300px;
      right: 18%;
      top: 20%;
      border: 1px solid rgba(61, 200, 255, 0.05);
      border-radius: 50%;
      animation: spinSlow 20s linear infinite reverse;
    }

    /* Diagonal chevron like the card */
    .hero-chevron {
      position: absolute;
      right: 30%;
      top: 0;
      bottom: 0;
      width: 120px;
      pointer-events: none;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 8px;
      opacity: 0.4;
    }

    .chev-line {
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--blue2), transparent);
      transform: skewX(-20deg);
      animation: chevPulse 3s ease-in-out infinite;
    }

    .chev-line:nth-child(2) {
      animation-delay: 0.3s;
      margin-left: 12px;
    }

    .chev-line:nth-child(3) {
      animation-delay: 0.6s;
      margin-left: 24px;
    }

    @keyframes chevPulse {

      0%,
      100% {
        opacity: 0.4
      }

      50% {
        opacity: 1
      }
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 700px;
    }

    .hero-eyebrow {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.72rem;
      color: var(--cyan);
      letter-spacing: 0.18em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 1.5rem;
      animation: fadeUp 0.8s ease both;
    }

    .eyebrow-line {
      height: 1px;
      width: 40px;
      background: var(--cyan);
    }

    .eyebrow-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--cyan);
      animation: blink 2s infinite;
    }

    .hero-name {
      font-family: 'Rajdhani', sans-serif;
      font-size: clamp(3rem, 7vw, 5.5rem);
      font-weight: 700;
      line-height: 1;
      letter-spacing: 0.02em;
      animation: fadeUp 0.8s 0.1s ease both;
    }

    .hero-name .blue {
      color: var(--blue2);
    }

    .hero-title {
      font-family: 'Exo 2', sans-serif;
      font-size: clamp(1.1rem, 2.5vw, 1.6rem);
      font-weight: 300;
      color: var(--muted);
      margin-top: 0.75rem;
      animation: fadeUp 0.8s 0.2s ease both;
      letter-spacing: 0.03em;
    }

    .hero-title strong {
      color: var(--cyan);
      font-weight: 500;
    }

    .hero-quote {
      font-style: italic;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.7;
      border-left: 2px solid var(--blue2);
      padding-left: 1.2rem;
      margin-top: 1.8rem;
      animation: fadeUp 0.8s 0.3s ease both;
    }

    .hero-quote span {
      color: var(--cyan);
      font-style: normal;
    }

    /* Tech badges like the card */
    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 0.6rem;
      margin-top: 2rem;
      animation: fadeUp 0.8s 0.35s ease both;
    }

    .tech-badge {
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 7px 14px;
      background: var(--card-bg2);
      border: 1px solid var(--border2);
      border-radius: 6px;
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.72rem;
      color: var(--cyan);
      transition: all 0.3s;
      letter-spacing: 0.05em;
    }

    .tech-badge:hover {
      background: var(--blue);
      color: #fff;
      border-color: var(--blue2);
      box-shadow: var(--glow);
      transform: translateY(-3px);
    }

    .badge-icon {
      font-size: 1rem;
    }

    .hero-contact-row {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      margin-top: 1.5rem;
      animation: fadeUp 0.8s 0.4s ease both;
    }

    .hero-contact-item {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.75rem;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
      transition: color 0.2s;
    }

    .hero-contact-item:hover {
      color: var(--cyan);
    }

    .contact-icon-wrap {
      width: 28px;
      height: 28px;
      border: 1px solid var(--border2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.8rem;
      background: var(--card-bg);
    }

    .hero-cta {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-top: 2.5rem;
      animation: fadeUp 0.8s 0.5s ease both;
    }

    /* Quality badges bottom row like the card */
    .hero-quality-row {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      margin-top: 3rem;
      padding-top: 2rem;
      border-top: 1px solid var(--border);
      animation: fadeUp 0.8s 0.6s ease both;
    }

    .quality-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.8rem;
      color: var(--muted);
    }

    .quality-icon {
      width: 34px;
      height: 34px;
      border: 1px solid var(--border2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      background: var(--card-bg);
      flex-shrink: 0;
    }

    .quality-label {
      font-family: 'Rajdhani', sans-serif;
      font-weight: 600;
      font-size: 0.82rem;
      color: var(--white);
      display: block;
    }

    /* BUTTONS */
    .btn-primary {
      font-family: 'Rajdhani', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      padding: 13px 30px;
      background: linear-gradient(135deg, var(--blue), var(--blue2));
      color: #fff;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all 0.3s;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      box-shadow: var(--glow);
      position: relative;
      overflow: hidden;
    }

    .btn-primary::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 0 50px rgba(36, 133, 245, 0.5);
    }

    .btn-primary:hover::before {
      opacity: 1;
    }

    .btn-outline {
      font-family: 'Rajdhani', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      padding: 12px 30px;
      background: transparent;
      color: var(--cyan);
      border: 1px solid var(--border2);
      border-radius: 6px;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all 0.3s;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .btn-outline:hover {
      background: rgba(61, 200, 255, 0.08);
      border-color: var(--cyan);
      transform: translateY(-3px);
      box-shadow: var(--glow2);
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(28px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    /* ══════════════════════════
   SECTION BASE
══════════════════════════ */
    section {
      padding: 7rem 5%;
      position: relative;
    }

    .section-header {
      margin-bottom: 3.5rem;
    }

    .section-eyebrow {
      font-family: 'Share Tech Mono', monospace;
      font-size: 1.5;
      color: var(--cyan);
      letter-spacing: 0.18em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 0.8rem;
    }

    .section-eyebrow::before {
      content: '';
      width: 28px;
      height: 1px;
      background: var(--cyan);
    }

    .section-eyebrow::after {
      content: '';
      flex: 1;
      max-width: 60px;
      height: 1px;
      background: var(--border2);
    }

    .section-title {
      font-family: 'Rajdhani', sans-serif;
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 700;
      letter-spacing: 0.02em;
      line-height: 1.1;
    }

    .section-title .accent {
      color: var(--blue2);
    }

    .section-title .cyan {
      color: var(--cyan);
    }

    /* ── CARD BASE ── */
    .card {
      background: var(--card-bg2);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.8rem;
      transition: all 0.35s;
      position: relative;
      overflow: hidden;
    }

    .card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--blue2), var(--cyan), transparent);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .card:hover {
      border-color: var(--border2);
      box-shadow: var(--glow);
      transform: translateY(-5px);
    }

    .card:hover::before {
      opacity: 1;
    }

    /* ══════════════════════════
   ABOUT
══════════════════════════ */
    #about {
      background: var(--navy2);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }

    .about-text p {
      color: var(--muted);
      line-height: 1.8;
      margin-bottom: 1rem;
      font-size: 0.95rem;
    }

    .about-text p strong {
      color: var(--cyan);
      font-weight: 500;
    }

    .about-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      margin-top: 2.5rem;
    }

    .stat-box {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.4rem;
      text-align: center;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }

    .stat-box::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
      transform: scaleX(0);
      transition: transform 0.4s;
      transform-origin: left;
    }

    .stat-box:hover {
      border-color: var(--border2);
    }

    .stat-box:hover::after {
      transform: scaleX(1);
    }

    .stat-n {
      font-family: 'Rajdhani', sans-serif;
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--blue2);
      display: block;
      line-height: 1;
    }

    .stat-l {
      font-size: 0.75rem;
      color: var(--muted);
      margin-top: 5px;
      font-family: 'Share Tech Mono', monospace;
      letter-spacing: 0.06em;
    }

    .about-code {
      background: var(--navy);
      border: 1px solid var(--border);
      border-radius: var(--r);
      overflow: hidden;
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.8rem;
    }

    .code-bar {
      background: var(--navy3);
      padding: 10px 14px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 7px;
    }

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

    .cd1 {
      background: #ff5f57
    }

    .cd2 {
      background: #febc2e
    }

    .cd3 {
      background: #28c840
    }

    .code-file {
      font-size: 0.65rem;
      color: var(--muted);
      margin-left: auto;
      letter-spacing: 0.06em;
    }

    .code-body {
      padding: 1.5rem;
      line-height: 2;
    }

    .ck {
      color: var(--blue2);
    }

    /* keyword */
    .cs {
      color: var(--cyan);
    }

    /* string */
    .cc {
      color: #f472b6;
    }

    /* comment */
    .cn {
      color: #fb923c;
    }

    /* number */
    .cprop {
      color: #93c5fd;
    }

    /* property */
    .cline {
      display: block;
    }

    /* ══════════════════════════
   EXPERIENCE
══════════════════════════ */
    #experience {
      background: var(--navy);
    }

    .exp-layout {
      display: grid;
      grid-template-columns: 280px 1fr;
      gap: 4rem;
    }

    .exp-nav {
      position: sticky;
      top: calc(var(--nav-h) + 2rem);
      align-self: start;
    }

    .exp-tab {
      padding: 1rem 1.2rem;
      border-left: 2px solid var(--border);
      color: var(--muted);
      font-size: 0.85rem;
      cursor: pointer;
      transition: all 0.3s;
      margin-bottom: 4px;
      font-family: 'Exo 2', sans-serif;
    }

    .exp-tab.active,
    .exp-tab:hover {
      border-left-color: var(--cyan);
      color: var(--white);
      background: rgba(61, 200, 255, 0.04);
      padding-left: 1.5rem;
    }

    .exp-tab .tab-period {
      font-family: 'Share Tech Mono', monospace;
      font-size: 1rem;
      color: var(--cyan);
      display: block;
      margin-bottom: 3px;
    }

    .exp-tab .tab-co {
      font-weight: 600;
      display: block;
    }

    .exp-tab .tab-loc {
      font-size: 1rem;
      color: var(--muted2);
    }

    .exp-panel {
      display: none;
    }

    .exp-panel.active {
      display: block;
      animation: fadeUp 0.4s ease both;
    }

    .exp-panel-header {
      margin-bottom: 1.5rem;
    }

    .exp-role {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.6rem;
      font-weight: 700;
    }

    .exp-company-line {
      font-size: 1rem;
      color: var(--muted);
      margin-top: 4px;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .exp-tag {
      font-family: 'Share Tech Mono', monospace;
      font-size: 1rem;
      padding: 3px 10px;
      border-radius: 50px;
      border: 1px solid var(--border2);
      color: var(--cyan);
      background: var(--card-bg);
    }

    .exp-projects-list {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 1.5rem;
    }

    .exp-proj-item {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.2rem 1.4rem;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }

    .exp-proj-item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 2px;
      background: linear-gradient(to bottom, var(--blue2), var(--cyan));
      opacity: 0;
      transition: opacity 0.3s;
    }

    .exp-proj-item:hover {
      border-color: var(--border2);
    }

    .exp-proj-item:hover::before {
      opacity: 1;
    }

    .proj-name {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 5px;
    }

    .proj-name span {
      color: var(--cyan);
    }

    .proj-desc {
      font-size: 0.83rem;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ══════════════════════════
   PROJECTS
══════════════════════════ */
    #projects {
      background: var(--navy2);
    }

    .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
      gap: 1.2rem;
    }

    .proj-card {
      background: var(--card-bg2);
      border: 1px solid var(--border);
      border-radius: var(--r);
      overflow: hidden;
      transition: all 0.4s;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .proj-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
      opacity: 0;
      transition: opacity 0.3s;
    }

    .proj-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--glow), 0 20px 60px rgba(0, 0, 0, 0.4);
      border-color: var(--border2);
    }

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

    .proj-card-big {
      grid-column: span 2;
    }

    .proj-visual {
      height: 180px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .proj-visual-grid {
      position: absolute;
      inset: 0;
      background-image: linear-gradient(rgba(61, 200, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(61, 200, 255, 0.05) 1px, transparent 1px);
      background-size: 30px 30px;
    }

    .proj-visual-emoji {
      font-size: 3.5rem;
      position: relative;
      z-index: 1;
      filter: drop-shadow(0 0 20px currentColor);
    }

    .proj-visual-overlay {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: flex-end;
      justify-content: flex-end;
      padding: 0.8rem;
      background: linear-gradient(to top, rgba(6, 20, 40, 0.8) 30%, transparent);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .proj-card:hover .proj-visual-overlay {
      opacity: 1;
    }

    .view-btn {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.68rem;
      color: var(--cyan);
      background: var(--card-bg);
      border: 1px solid var(--border2);
      padding: 5px 12px;
      border-radius: 4px;
      cursor: pointer;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .proj-body {
      padding: 1.4rem;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .proj-type {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.65rem;
      color: var(--cyan);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 0.5rem;
    }

    .proj-name-main {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.15rem;
      font-weight: 700;
      letter-spacing: 0.02em;
      margin-bottom: 0.5rem;
    }

    .proj-desc-short {
      font-size: 0.83rem;
      color: var(--muted);
      line-height: 1.6;
      flex: 1;
    }

    .proj-tech-row {
      display: flex;
      flex-wrap: wrap;
      gap: 5px;
      margin-top: 1rem;
    }

    .tp {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.62rem;
      padding: 3px 9px;
      border-radius: 4px;
      border: 1px solid var(--border);
      color: var(--muted2);
      transition: all 0.2s;
      letter-spacing: 0.04em;
    }

    .tp:hover {
      border-color: var(--cyan);
      color: var(--cyan);
      background: rgba(61, 200, 255, 0.05);
    }

    .tp.hot {
      border-color: var(--blue);
      color: var(--blue2);
      background: rgba(36, 133, 245, 0.08);
    }

    .proj-footer {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-top: 1.2rem;
      padding-top: 1rem;
      border-top: 1px solid var(--border);
    }

    .pf-link {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.68rem;
      color: var(--muted);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 5px;
      transition: color 0.2s;
      letter-spacing: 0.05em;
    }

    .pf-link:hover {
      color: var(--cyan);
    }

    /* ══════════════════════════
   SKILLS
══════════════════════════ */
    #skills {
      background: var(--navy);
    }

    .skills-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 4rem;
      align-items: start;
    }

    .skill-group {
      margin-bottom: 2rem;
    }

    .skill-group-title {
      font-family: 'Rajdhani', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--blue2);
      margin-bottom: 0.8rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .skill-group-title::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }

    .skill-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
    }

    .skill-chip {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.72rem;
      padding: 6px 14px;
      border-radius: 4px;
      border: 1px solid var(--border);
      color: var(--muted);
      background: var(--card-bg);
      transition: all 0.3s;
      letter-spacing: 0.04em;
      cursor: default;
    }

    .skill-chip:hover {
      border-color: var(--blue2);
      color: var(--cyan);
      background: rgba(36, 133, 245, 0.1);
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(36, 133, 245, 0.2);
    }

    .skill-chip.featured {
      border-color: var(--blue);
      color: var(--blue2);
      background: rgba(36, 133, 245, 0.08);
    }

    .skills-bars {
      background: var(--card-bg2);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 2rem;
    }

    .sb-title {
      font-family: 'Rajdhani', sans-serif;
      font-weight: 700;
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      color: var(--cyan);
      letter-spacing: 0.05em;
    }

    .sb-item {
      margin-bottom: 1.5rem;
    }

    .sb-head {
      display: flex;
      justify-content: space-between;
      font-family: 'Exo 2', sans-serif;
      font-size: 0.82rem;
      color: var(--white);
      margin-bottom: 7px;
      font-weight: 500;
    }

    .sb-pct {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.72rem;
      color: var(--cyan);
    }

    .sb-track {
      height: 3px;
      background: var(--navy3);
      border-radius: 2px;
      overflow: hidden;
    }

    .sb-fill {
      height: 100%;
      width: 0;
      border-radius: 2px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
      transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
    }

    .sb-fill::after {
      content: '';
      position: absolute;
      right: 0;
      top: -3px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 8px var(--cyan);
    }

    /* ══════════════════════════
   CONTACT
══════════════════════════ */
    #contact {
      background: var(--navy2);
      text-align: center;
    }

    .contact-inner {
      max-width: 800px;
      margin: 0 auto;
    }

    .contact-desc {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.75;
      margin-bottom: 3rem;
    }

    .contact-cards {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
      margin-bottom: 2.5rem;
    }

    .contact-c {
      background: var(--card-bg2);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.8rem;
      text-decoration: none;
      color: var(--white);
      transition: all 0.35s;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.8rem;
      position: relative;
      overflow: hidden;
    }

    .contact-c::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
      transform: scaleX(0);
      transition: transform 0.4s;
      transform-origin: left;
    }

    .contact-c:hover {
      border-color: var(--border2);
      transform: translateY(-6px);
      box-shadow: var(--glow);
    }

    .contact-c:hover::after {
      transform: scaleX(1);
    }

    .cc-icon {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--card-bg);
      border: 1px solid var(--border2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
    }

    .cc-type {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.65rem;
      color: var(--cyan);
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .cc-val {
      font-size: 0.88rem;
      color: var(--muted);
    }

    /* ══════════════════════════
   FOOTER
══════════════════════════ */
    footer {
      background: var(--navy);
      border-top: 1px solid var(--border);
      padding: 1.8rem 5%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .footer-brand {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--blue2);
      letter-spacing: 0.06em;
    }

    .footer-copy {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.65rem;
      color: var(--muted2);
      letter-spacing: 0.06em;
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      font-family: 'Share Tech Mono', monospace;
      font-size: 0.65rem;
      color: var(--muted2);
      text-decoration: none;
      transition: color 0.2s;
      letter-spacing: 0.06em;
    }

    .footer-links a:hover {
      color: var(--cyan);
    }

    /* ══════════════════════════
   MODAL
══════════════════════════ */
    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 900;
      background: rgba(3, 13, 26, 0.9);
      backdrop-filter: blur(12px);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 2rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s;
    }

    .modal-overlay.open {
      opacity: 1;
      pointer-events: all;
    }

    .modal-box {
      background: var(--navy2);
      border: 1px solid var(--border2);
      border-radius: 16px;
      padding: 2.5rem;
      max-width: 700px;
      width: 100%;
      max-height: 85vh;
      overflow-y: auto;
      transform: scale(0.92) translateY(20px);
      transition: all 0.3s;
      position: relative;
    }

    .modal-box::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
    }

    .modal-overlay.open .modal-box {
      transform: scale(1) translateY(0);
    }

    .modal-h {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 1.5rem;
    }

    .modal-close-btn {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--card-bg);
      border: 1px solid var(--border);
      color: var(--muted);
      cursor: pointer;
      font-size: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.2s;
    }

    .modal-close-btn:hover {
      background: var(--blue);
      color: #fff;
      border-color: var(--blue2);
    }

    .modal-desc {
      color: var(--muted);
      line-height: 1.75;
      font-size: 0.9rem;
    }

    /* ══════════════════════════
   REVEAL
══════════════════════════ */
    .reveal {
      opacity: 0;
      transform: translateY(35px);
      transition: opacity 0.7s, transform 0.7s;
    }

    .reveal.visible {
      opacity: 1;
      transform: none;
    }

    .reveal.d1 {
      transition-delay: 0.1s;
    }

    .reveal.d2 {
      transition-delay: 0.2s;
    }

    .reveal.d3 {
      transition-delay: 0.3s;
    }

    .reveal.d4 {
      transition-delay: 0.4s;
    }

    /* ══════════════════════════
   RESPONSIVE
══════════════════════════ */
    @media(max-width:900px) {
      .exp-layout {
        grid-template-columns: 1fr;
      }

      .exp-nav {
        position: static;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        overflow-x: auto;
      }

      .exp-tab {
        border-left: none;
        border-bottom: 2px solid var(--border);
        padding: 8px 14px;
        white-space: nowrap;
      }

      .exp-tab.active,
      .exp-tab:hover {
        border-bottom-color: var(--cyan);
        padding-left: 14px;
      }

      .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
      }

      .skills-layout {
        grid-template-columns: 1fr;
      }

      .contact-cards {
        grid-template-columns: 1fr;
      }
    }

    @media(max-width:700px) {
      .nav-links {
        display: none;
      }

      .projects-grid {
        grid-template-columns: 1fr;
      }

      .proj-card-big {
        grid-column: span 1;
      }

      footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
      }

      .about-stats {
        grid-template-columns: 1fr 1fr;
      }

      .hero-quality-row {
        gap: 1rem;
      }
    }