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

      :root {
        --bg: #060608;
        --surface: #0d0d12;
        --surface2: #12121a;
        --border: rgba(255, 255, 255, 0.06);
        --text: #e8e8f0;
        --muted: #6b6b80;
        --accent: #00e5ff;
        --accent2: #7c3aed;
        --accent3: #f0abfc;
        --green: #4ade80;
        --gold: #fbbf24;
        --font-display: "Syne", sans-serif;
        --font-mono: "JetBrains Mono", monospace;
        --font-serif: "Instrument Serif", serif;
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        background: var(--bg);
        color: var(--text);
        font-family: var(--font-display);
        overflow-x: hidden;
        cursor: none;
      }

      /* CUSTOM CURSOR */
      #cursor {
        position: fixed;
        width: 12px;
        height: 12px;
        background: var(--accent);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9999;
        transform: translate(-50%, -50%);
        transition:
          transform 0.1s,
          width 0.3s,
          height 0.3s,
          background 0.3s;
        mix-blend-mode: screen;
      }
      #cursor-ring {
        position: fixed;
        width: 36px;
        height: 36px;
        border: 1px solid rgba(0, 229, 255, 0.4);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9998;
        transform: translate(-50%, -50%);
        transition:
          transform 0.15s ease-out,
          width 0.3s,
          height 0.3s,
          opacity 0.3s;
      }
      body:hover #cursor {
        opacity: 1;
      }

      /* LOADING */
      #loader {
        position: fixed;
        inset: 0;
        background: var(--bg);
        z-index: 10000;
        display: flex;
        align-items: center;
        justify-content: center;
        transition:
          opacity 0.8s,
          visibility 0.8s;
      }
      #loader.hidden {
        opacity: 0;
        visibility: hidden;
      }
      .loader-text {
        font-family: var(--font-mono);
        font-size: clamp(1rem, 3vw, 1.4rem);
        color: var(--accent);
        letter-spacing: 0.2em;
        animation: loaderBlink 0.8s steps(1) infinite;
      }
      .loader-bar-wrap {
        position: absolute;
        bottom: 15%;
        left: 50%;
        transform: translateX(-50%);
        width: 200px;
        height: 1px;
        background: var(--border);
      }
      .loader-bar {
        height: 100%;
        background: var(--accent);
        width: 0;
        animation: loadBar 2s ease forwards;
      }
      @keyframes loadBar {
        to {
          width: 100%;
        }
      }
      @keyframes loaderBlink {
        50% {
          opacity: 0;
        }
      }

      /* NOISE OVERLAY */
      body::before {
        content: "";
        position: fixed;
        inset: 0;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
        pointer-events: none;
        z-index: 1;
        opacity: 0.4;
      }

      /* NAV */
      nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        padding: 1.5rem 4vw;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid transparent;
        transition:
          border-color 0.3s,
          background 0.3s,
          backdrop-filter 0.3s;
      }
      nav.scrolled {
        border-color: var(--border);
        background: rgba(6, 6, 8, 0.8);
        backdrop-filter: blur(20px);
      }
      .nav-logo {
        font-family: var(--font-mono);
        font-size: 0.85rem;
        color: var(--accent);
        letter-spacing: 0.1em;
      }
      .nav-links {
        display: flex;
        gap: 2.5rem;
        list-style: none;
      }
      .nav-links a {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--muted);
        text-decoration: none;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        transition: color 0.3s;
        position: relative;
      }
      .nav-links a::after {
        content: "";
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 1px;
        background: var(--accent);
        transition: width 0.3s;
      }
      .nav-links a:hover {
        color: var(--text);
      }
      .nav-links a:hover::after {
        width: 100%;
      }

      /* SECTIONS */
      section {
        position: relative;
        z-index: 2;
      }

      /* HERO */
      #hero {
        min-height: 100vh;
        display: flex;
        align-items: center;
        padding: 0 4vw;
        overflow: hidden;
      }

      .hero-bg {
        position: absolute;
        inset: 0;
        overflow: hidden;
      }
      .hero-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        animation: orbFloat 8s ease-in-out infinite;
      }
      .orb1 {
        width: 500px;
        height: 500px;
        background: radial-gradient(
          circle,
          rgba(0, 229, 255, 0.12),
          transparent 70%
        );
        top: -10%;
        left: -5%;
        animation-delay: 0s;
      }
      .orb2 {
        width: 400px;
        height: 400px;
        background: radial-gradient(
          circle,
          rgba(124, 58, 237, 0.15),
          transparent 70%
        );
        bottom: -5%;
        right: 10%;
        animation-delay: -4s;
      }
      .orb3 {
        width: 300px;
        height: 300px;
        background: radial-gradient(
          circle,
          rgba(240, 171, 252, 0.08),
          transparent 70%
        );
        top: 40%;
        left: 40%;
        animation-delay: -2s;
      }
      @keyframes orbFloat {
        0%,
        100% {
          transform: translate(0, 0);
        }
        50% {
          transform: translate(30px, -40px);
        }
      }

      /* Grid lines background */
      .hero-grid {
        position: absolute;
        inset: 0;
        background-image:
          linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
          linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
        background-size: 60px 60px;
        mask-image: radial-gradient(
          ellipse at 50% 50%,
          black 30%,
          transparent 80%
        );
      }

      .hero-content {
        max-width: 1200px;
        margin: 0 auto;
        width: 100%;
        padding-top: 8rem;
      }

      .hero-eyebrow {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--accent);
        letter-spacing: 0.3em;
        text-transform: uppercase;
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 2rem;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 2.2s;
      }
      .hero-eyebrow::before {
        content: "";
        width: 40px;
        height: 1px;
        background: var(--accent);
      }

      .hero-name {
        font-size: clamp(1.5rem, 3vw, 10rem);
        font-weight: 800;
        line-height: 0.9;
        letter-spacing: -0.02em;
        margin-bottom: 1.5rem;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 2.4s;
      }
      @media screen and (min-width: 650px) {
        .hero-name {
          font-size: clamp(3rem, 6vw, 10rem);
        }
      }
      .hero-name .line1 {
        display: block;
        color: var(--text);
      }
      .hero-name .line2 {
        display: block;
        background: linear-gradient(
          135deg,
          var(--accent) 0%,
          var(--accent2) 50%,
          var(--accent3) 100%
        );
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .hero-tagline {
        font-family: var(--font-serif);
        font-size: clamp(1rem, 2.5vw, 1.6rem);
        color: var(--muted);
        font-style: italic;
        margin-bottom: 3rem;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 2.6s;
      }

      .hero-stats {
        display: flex;
        flex-wrap: wrap;
        gap: 3rem;
        margin-bottom: 3.5rem;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 2.8s;
      }
      .stat-item {
      }
      .stat-num {
        font-size: 2.2rem;
        font-weight: 800;
        color: var(--text);
        line-height: 1;
      }
      .stat-num span {
        color: var(--accent);
      }
      .stat-label {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
        letter-spacing: 0.1em;
        text-transform: uppercase;
        margin-top: 0.3rem;
      }

      .hero-cta {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 3s;
      }

      .btn-primary {
        padding: 0.9rem 2rem;
        background: var(--accent);
        color: var(--bg);
        font-family: var(--font-mono);
        font-size: 0.75rem;
        font-weight: 500;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-decoration: none;
        border: none;
        cursor: none;
        position: relative;
        overflow: hidden;
        transition: transform 0.3s;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
      }
      .btn-primary::before {
        content: "";
        position: absolute;
        inset: 0;
        background: white;
        transform: scaleX(0);
        transform-origin: right;
        transition: transform 0.4s ease;
      }
      .btn-primary:hover::before {
        transform: scaleX(1);
        transform-origin: left;
      }
      .btn-primary:hover {
        transform: translateY(-2px);
      }
      .btn-primary span {
        position: relative;
        z-index: 1;
      }

      .btn-ghost {
        padding: 0.9rem 2rem;
        background: transparent;
        color: var(--text);
        font-family: var(--font-mono);
        font-size: 0.75rem;
        font-weight: 500;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-decoration: none;
        border: 1px solid var(--border);
        cursor: none;
        transition:
          border-color 0.3s,
          color 0.3s,
          transform 0.3s;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
      }
      .btn-ghost:hover {
        border-color: var(--accent);
        color: var(--accent);
        transform: translateY(-2px);
      }

      .hero-scroll-hint {
        position: absolute;
        bottom: 3rem;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 3.5s;
      }
      .scroll-line {
        width: 1px;
        height: 60px;
        background: linear-gradient(to bottom, var(--accent), transparent);
        animation: scrollPulse 2s ease infinite;
      }
      .scroll-text {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        letter-spacing: 0.2em;
        color: var(--muted);
        writing-mode: vertical-rl;
      }
      @keyframes scrollPulse {
        0%,
        100% {
          opacity: 0.3;
          transform: scaleY(1);
        }
        50% {
          opacity: 1;
          transform: scaleY(1.1);
        }
      }

      @keyframes fadeUp {
        from {
          opacity: 0;
          transform: translateY(30px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      /* SECTION COMMON */
      .section-inner {
        max-width: 1200px;
        margin: 0 auto;
        padding: 8rem 4vw;
      }
      .section-label {
        font-family: var(--font-mono);
        font-size: 0.7rem;
        color: var(--accent);
        letter-spacing: 0.3em;
        text-transform: uppercase;
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1.5rem;
      }
      .section-label::before {
        content: attr(data-num);
        font-size: 0.6rem;
        color: var(--muted);
      }
      .section-title {
        font-size: clamp(2.5rem, 6vw, 5rem);
        font-weight: 800;
        line-height: 1;
        letter-spacing: -0.02em;
        margin-bottom: 4rem;
      }
      .section-title em {
        font-style: italic;
        font-family: var(--font-serif);
        background: linear-gradient(135deg, var(--accent), var(--accent2));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      /* ABOUT */
      #about {
        background: var(--surface);
      }
      .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
        align-items: start;
      }
      .about-text p {
        color: var(--muted);
        line-height: 1.8;
        margin-bottom: 1.5rem;
        font-size: 1.05rem;
      }
      .about-text strong {
        color: var(--text);
      }
      .about-accent-line {
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, var(--accent), var(--accent2));
        margin-bottom: 2rem;
      }

      .skills-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
      }
      .skill-card {
        background: var(--surface2);
        border: 1px solid var(--border);
        padding: 1.2rem 1.5rem;
        position: relative;
        overflow: hidden;
        transition:
          border-color 0.3s,
          transform 0.3s;
      }
      .skill-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 3px;
        height: 100%;
        background: var(--accent);
        transform: scaleY(0);
        transform-origin: bottom;
        transition: transform 0.3s;
      }
      .skill-card:hover {
        border-color: rgba(0, 229, 255, 0.2);
        transform: translateX(4px);
      }
      .skill-card:hover::before {
        transform: scaleY(1);
      }
      .skill-cat {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        color: var(--accent);
        letter-spacing: 0.15em;
        text-transform: uppercase;
        margin-bottom: 0.5rem;
      }
      .skill-list {
        font-size: 0.85rem;
        color: var(--muted);
        line-height: 1.6;
      }

      .tech-icons {
        margin-top: 3rem;
        grid-column: 1 / -1;
      }
      .tech-row {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
        margin-top: 1.5rem;
      }
      .tech-tag {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        border: 1px solid var(--border);
        color: var(--muted);
        transition:
          border-color 0.3s,
          color 0.3s,
          background 0.3s;
        cursor: default;
      }
      .tech-tag:hover {
        border-color: var(--accent);
        color: var(--accent);
        background: rgba(0, 229, 255, 0.05);
      }

      /* PROJECTS */
      #projects {
        background: var(--bg);
      }
      .projects-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
        gap: 1.5rem;
      }
      .project-card {
        background: var(--surface);
        border: 1px solid var(--border);
        overflow: hidden;
        position: relative;
        transition:
          border-color 0.4s,
          transform 0.4s;
        group: true;
      }
      .project-card:hover {
        border-color: rgba(0, 229, 255, 0.25);
        transform: translateY(-6px);
      }
      .project-img {
        width: 100%;
        aspect-ratio: 16/9;
        background: var(--surface2);
        position: relative;
        overflow: hidden;
      }
      .project-mockup {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .mockup-browser {
        width: 85%;
        background: #0a0a12;
        border-radius: 6px;
        overflow: hidden;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        border: 1px solid rgba(255, 255, 255, 0.08);
      }
      .mockup-bar {
        background: #16161f;
        padding: 6px 10px;
        display: flex;
        align-items: center;
        gap: 5px;
      }
      .dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
      }
      .dot.r {
        background: #ff5f57;
      }
      .dot.y {
        background: #febc2e;
      }
      .dot.g {
        background: #28c840;
      }
      .mockup-content {
        padding: 12px;
        font-family: var(--font-mono);
        font-size: 0.5rem;
        color: var(--muted);
        min-height: 80px;
        line-height: 1.6;
      }
      .mockup-content .line-accent {
        color: var(--accent);
      }
      .mockup-content .line-purple {
        color: var(--accent3);
      }
      .mockup-content .line-green {
        color: var(--green);
      }

      .project-hover-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(
          135deg,
          rgba(0, 229, 255, 0.15),
          rgba(124, 58, 237, 0.15)
        );
        opacity: 0;
        transition: opacity 0.4s;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
      }
      .project-card:hover .project-hover-overlay {
        opacity: 1;
      }
      .overlay-btn {
        padding: 0.5rem 1.2rem;
        font-family: var(--font-mono);
        font-size: 0.65rem;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-decoration: none;
        backdrop-filter: blur(10px);
        transition: transform 0.3s;
      }
      .overlay-btn.primary {
        background: var(--accent);
        color: var(--bg);
      }
      .overlay-btn.secondary {
        background: rgba(255, 255, 255, 0.1);
        color: var(--text);
        border: 1px solid rgba(255, 255, 255, 0.2);
      }
      .overlay-btn:hover {
        transform: translateY(-2px);
      }

      .project-body {
        padding: 1.5rem;
      }
      .project-title {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
      }
      .project-desc {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--muted);
        line-height: 1.6;
        margin-bottom: 1.2rem;
      }
      .project-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
      }
      .project-tag {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        padding: 0.2rem 0.6rem;
        background: rgba(0, 229, 255, 0.08);
        color: var(--accent);
        border: 1px solid rgba(0, 229, 255, 0.15);
        letter-spacing: 0.05em;
      }
      .project-metric {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border);
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--green);
      }
      .project-metric::before {
        content: "↑ ";
      }

      /* BLOG */
      #blog {
        background: var(--surface);
      }
      .blog-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 1.5rem;
      }
      .blog-card {
        background: var(--surface2);
        border: 1px solid var(--border);
        padding: 2rem;
        position: relative;
        overflow: hidden;
        transition:
          border-color 0.3s,
          transform 0.3s;
        cursor: none;
      }
      .blog-card:hover {
        border-color: rgba(0, 229, 255, 0.2);
        transform: translateY(-4px);
      }
      .blog-card.featured {
        background: var(--bg);
      }
      .blog-cat {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        padding: 0.25rem 0.6rem;
        margin-bottom: 1.2rem;
        display: inline-block;
      }
      .blog-cat.perf {
        background: rgba(0, 229, 255, 0.1);
        color: var(--accent);
      }
      .blog-cat.react {
        background: rgba(124, 58, 237, 0.1);
        color: var(--accent3);
      }
      .blog-cat.ux {
        background: rgba(74, 222, 128, 0.1);
        color: var(--green);
      }
      .blog-cat.seo {
        background: rgba(251, 191, 36, 0.1);
        color: var(--gold);
      }
      .blog-card-title {
        font-size: 1.15rem;
        font-weight: 700;
        line-height: 1.3;
        margin-bottom: 0.8rem;
      }
      .blog-card.featured .blog-card-title {
        font-size: 1.6rem;
      }
      .blog-excerpt {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--muted);
        line-height: 1.7;
        margin-bottom: 1.5rem;
      }
      .blog-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
      }
      .blog-date {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
      }
      .blog-read {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--accent);
        text-decoration: none;
        letter-spacing: 0.1em;
        transition: letter-spacing 0.3s;
      }
      .blog-read:hover {
        letter-spacing: 0.2em;
      }
      .blog-number {
        position: absolute;
        bottom: 1.5rem;
        right: 1.5rem;
        font-size: 5rem;
        font-weight: 800;
        color: rgba(255, 255, 255, 0.02);
        line-height: 1;
        pointer-events: none;
      }

      /* RESUME */
      #resume {
        background: var(--bg);
      }
      .resume-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
      }
      .timeline {
        position: relative;
        padding-left: 2rem;
      }
      .timeline::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 1px;
        background: linear-gradient(to bottom, var(--accent), transparent);
      }
      .timeline-item {
        position: relative;
        margin-bottom: 3rem;
        opacity: 0;
        transform: translateX(-20px);
        transition:
          opacity 0.6s,
          transform 0.6s;
      }
      .timeline-item.visible {
        opacity: 1;
        transform: translateX(0);
      }
      .timeline-dot {
        position: absolute;
        left: -2.4rem;
        top: 0.3rem;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--accent);
        box-shadow: 0 0 12px var(--accent);
      }
      .timeline-period {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--accent);
        letter-spacing: 0.1em;
        margin-bottom: 0.4rem;
      }
      .timeline-role {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 0.2rem;
      }
      .timeline-company {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--muted);
        margin-bottom: 0.8rem;
      }
      .timeline-desc {
        font-family: var(--font-mono);
        font-size: 0.72rem;
        color: var(--muted);
        line-height: 1.7;
      }

      .skills-bars {
      }
      .skill-bar-item {
        margin-bottom: 1.5rem;
      }
      .skill-bar-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.5rem;
      }
      .skill-bar-name {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--text);
      }
      .skill-bar-pct {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--accent);
      }
      .skill-bar-track {
        height: 2px;
        background: var(--border);
        position: relative;
        overflow: hidden;
      }
      .skill-bar-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--accent), var(--accent2));
        width: 0;
        transition: width 1.2s ease;
      }
      .skill-bar-fill.animate {
        width: var(--w);
      }

      .resume-download {
        margin-top: 3rem;
        display: inline-flex;
        align-items: center;
        gap: 0.8rem;
        padding: 1rem 2rem;
        border: 1px solid var(--accent);
        color: var(--accent);
        font-family: var(--font-mono);
        font-size: 0.75rem;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-decoration: none;
        cursor: none;
        transition:
          background 0.3s,
          color 0.3s;
      }
      .resume-download:hover {
        background: var(--accent);
        color: var(--bg);
      }
      .resume-download svg {
        width: 14px;
        height: 14px;
      }

      /* CONTACT */
      #contact {
        background: var(--surface);
        position: relative;
        overflow: hidden;
      }
      #contact::before {
        content: "";
        position: absolute;
        bottom: -200px;
        right: -200px;
        width: 600px;
        height: 600px;
        background: radial-gradient(
          circle,
          rgba(124, 58, 237, 0.08),
          transparent 70%
        );
        pointer-events: none;
      }

      .contact-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
        align-items: start;
      }

      .contact-info-item {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1.5rem;
        padding: 1rem 1.5rem;
        background: var(--surface2);
        border: 1px solid var(--border);
        text-decoration: none;
        color: var(--text);
        transition:
          border-color 0.3s,
          transform 0.3s;
        cursor: none;
      }
      .contact-info-item:hover {
        border-color: rgba(0, 229, 255, 0.25);
        transform: translateX(6px);
      }
      .contact-icon {
        width: 36px;
        height: 36px;
        background: rgba(0, 229, 255, 0.08);
        border: 1px solid rgba(0, 229, 255, 0.15);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
      }
      .contact-icon svg {
        width: 16px;
        height: 16px;
        color: var(--accent);
      }
      .contact-label {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        color: var(--muted);
        letter-spacing: 0.1em;
        text-transform: uppercase;
        margin-bottom: 0.2rem;
      }
      .contact-val {
        font-family: var(--font-mono);
        font-size: 0.8rem;
        color: var(--text);
      }

      .social-row {
        display: flex;
        gap: 1rem;
        margin-top: 2.5rem;
      }
      .social-link {
        width: 44px;
        height: 44px;
        background: var(--surface2);
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        transition:
          border-color 0.3s,
          background 0.3s,
          transform 0.3s;
        cursor: none;
      }
      .social-link svg {
        width: 18px;
        height: 18px;
        color: var(--muted);
        transition: color 0.3s;
      }
      .social-link:hover {
        border-color: var(--accent);
        background: rgba(0, 229, 255, 0.08);
        transform: translateY(-3px);
      }
      .social-link:hover svg {
        color: var(--accent);
      }

      .contact-form {
      }
      .form-group {
        margin-bottom: 1.5rem;
      }
      .form-label {
        display: block;
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
        letter-spacing: 0.15em;
        text-transform: uppercase;
        margin-bottom: 0.5rem;
      }
      .form-input,
      .form-textarea {
        width: 100%;
        background: var(--surface2);
        border: 1px solid var(--border);
        color: var(--text);
        font-family: var(--font-mono);
        font-size: 0.85rem;
        padding: 0.8rem 1rem;
        outline: none;
        transition: border-color 0.3s;
        resize: none;
      }
      .form-input:focus,
      .form-textarea:focus {
        border-color: rgba(0, 229, 255, 0.4);
      }
      .form-input::placeholder,
      .form-textarea::placeholder {
        color: var(--muted);
      }
      .form-textarea {
        min-height: 130px;
      }

      .form-submit {
        width: 100%;
        padding: 1rem;
        background: var(--accent);
        color: var(--bg);
        font-family: var(--font-mono);
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.15em;
        text-transform: uppercase;
        border: none;
        cursor: none;
        position: relative;
        overflow: hidden;
        transition: transform 0.3s;
      }
      .form-submit::before {
        content: "";
        position: absolute;
        inset: 0;
        background: var(--accent2);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.5s ease;
      }
      .form-submit:hover::before {
        transform: scaleX(1);
      }
      .form-submit:hover {
        transform: translateY(-2px);
      }
      .form-submit span {
        position: relative;
        z-index: 1;
      }

      /* FOOTER */
      footer {
        position: relative;
        z-index: 2;
        padding: 2rem 4vw;
        border-top: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: var(--bg);
      }
      .footer-logo {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--muted);
      }
      .footer-copy {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
      }
      .footer-status {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--green);
      }
      .status-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--green);
        animation: statusPulse 2s ease infinite;
      }
      @keyframes statusPulse {
        0%,
        100% {
          box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4);
        }
        50% {
          box-shadow: 0 0 0 5px rgba(74, 222, 128, 0);
        }
      }

      /* SCROLL REVEAL */
      .reveal {
        opacity: 0;
        transform: translateY(40px);
        transition:
          opacity 0.8s ease,
          transform 0.8s ease;
      }
      .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;
      }

      /* EDUCATION */
      #education {
        background: var(--bg);
      }
      .edu-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
        margin-bottom: 4rem;
      }
      .edu-card {
        background: var(--surface);
        border: 1px solid var(--border);
        padding: 2rem;
        position: relative;
        overflow: hidden;
        transition:
          border-color 0.4s,
          transform 0.4s;
      }
      .edu-card::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(
          135deg,
          rgba(0, 229, 255, 0.04),
          transparent 60%
        );
        opacity: 0;
        transition: opacity 0.4s;
      }
      .edu-card:hover {
        border-color: rgba(0, 229, 255, 0.2);
        transform: translateY(-5px);
      }
      .edu-card:hover::after {
        opacity: 1;
      }
      .edu-card.featured {
        border-color: rgba(0, 229, 255, 0.15);
        background: var(--surface2);
      }
      .edu-icon {
        width: 42px;
        height: 42px;
        background: rgba(0, 229, 255, 0.08);
        border: 1px solid rgba(0, 229, 255, 0.15);
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
      }
      .edu-icon svg {
        width: 20px;
        height: 20px;
        color: var(--accent);
      }
      .edu-badge {
        display: inline-block;
        font-family: var(--font-mono);
        font-size: 0.55rem;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        padding: 0.2rem 0.6rem;
        margin-bottom: 1rem;
      }
      .edu-badge.active {
        background: rgba(74, 222, 128, 0.1);
        color: var(--green);
        border: 1px solid rgba(74, 222, 128, 0.2);
      }
      .edu-badge.cert {
        background: rgba(0, 229, 255, 0.08);
        color: var(--accent);
        border: 1px solid rgba(0, 229, 255, 0.15);
      }
      .edu-badge.course {
        background: rgba(251, 191, 36, 0.08);
        color: var(--gold);
        border: 1px solid rgba(251, 191, 36, 0.15);
      }
      .edu-degree {
        font-size: 1rem;
        font-weight: 700;
        line-height: 1.3;
        margin-bottom: 0.4rem;
      }
      .edu-school {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        color: var(--accent);
        margin-bottom: 0.3rem;
      }
      .edu-period {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
        margin-bottom: 1rem;
      }
      .edu-desc {
        font-family: var(--font-mono);
        font-size: 0.72rem;
        color: var(--muted);
        line-height: 1.7;
      }
      .edu-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
        margin-top: 1rem;
      }
      .edu-tag {
        font-family: var(--font-mono);
        font-size: 0.55rem;
        padding: 0.2rem 0.5rem;
        background: var(--bg);
        color: var(--muted);
        border: 1px solid var(--border);
      }
      .edu-num {
        position: absolute;
        bottom: 1.2rem;
        right: 1.5rem;
        font-size: 4rem;
        font-weight: 800;
        color: rgba(255, 255, 255, 0.02);
        line-height: 1;
        pointer-events: none;
      }
      .edu-certs-heading {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
        letter-spacing: 0.2em;
        text-transform: uppercase;
        margin-bottom: 1rem;
      }
      .certs-row {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
      }
      .cert-chip {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        padding: 0.4rem 1rem;
        background: var(--surface);
        border: 1px solid var(--border);
        color: var(--muted);
        display: flex;
        align-items: center;
        gap: 0.4rem;
        transition:
          border-color 0.3s,
          color 0.3s;
        cursor: default;
      }
      .cert-chip::before {
        content: "◆";
        font-size: 0.4rem;
        color: var(--accent);
      }
      .cert-chip:hover {
        border-color: rgba(0, 229, 255, 0.2);
        color: var(--text);
      }

      /* ARTICLE MODAL */
      #article-overlay {
        position: fixed;
        inset: 0;
        z-index: 5000;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        overflow-y: auto;
        padding: 2rem 1rem 4rem;
        opacity: 0;
        visibility: hidden;
        transition:
          opacity 0.4s,
          visibility 0.4s;
      }
      #article-overlay.open {
        opacity: 1;
        visibility: visible;
      }
      .article-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(6, 6, 8, 0.92);
        backdrop-filter: blur(16px);
        z-index: -1;
        cursor: none;
      }
      .article-panel {
        width: 100%;
        max-width: 780px;
        background: var(--surface);
        border: 1px solid rgba(0, 229, 255, 0.15);
        margin-top: 5rem;
        transform: translateY(40px);
        transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        position: relative;
      }
      #article-overlay.open .article-panel {
        transform: translateY(0);
      }

      .article-close {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        width: 36px;
        height: 36px;
        background: var(--surface2);
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: none;
        transition:
          border-color 0.3s,
          background 0.3s;
        z-index: 10;
      }
      .article-close:hover {
        border-color: var(--accent);
        background: rgba(0, 229, 255, 0.08);
      }
      .article-close svg {
        width: 14px;
        height: 14px;
        color: var(--muted);
      }

      .article-hero {
        padding: 3rem 3rem 2rem;
        border-bottom: 1px solid var(--border);
        background: var(--surface2);
        position: relative;
        overflow: hidden;
      }
      .article-hero::before {
        content: "";
        position: absolute;
        top: -80px;
        right: -80px;
        width: 250px;
        height: 250px;
        background: radial-gradient(
          circle,
          rgba(0, 229, 255, 0.08),
          transparent 70%
        );
        pointer-events: none;
      }
      .article-cat {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        padding: 0.25rem 0.6rem;
        background: rgba(0, 229, 255, 0.1);
        color: var(--accent);
        border: 1px solid rgba(0, 229, 255, 0.2);
        display: inline-block;
        margin-bottom: 1.5rem;
      }
      .article-title {
        font-size: clamp(1.4rem, 3vw, 2rem);
        font-weight: 800;
        line-height: 1.2;
        letter-spacing: -0.02em;
        margin-bottom: 1.2rem;
      }
      .article-meta-row {
        display: flex;
        gap: 2rem;
        align-items: center;
      }
      .article-meta-item {
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--muted);
        display: flex;
        align-items: center;
        gap: 0.4rem;
      }
      .article-meta-item svg {
        width: 12px;
        height: 12px;
      }
      .article-meta-item strong {
        color: var(--text);
      }

      .article-body {
        padding: 3rem;
        font-family: var(--font-mono);
        font-size: 0.85rem;
        line-height: 1.9;
        color: var(--muted);
      }
      .article-body h2 {
        font-family: var(--font-display);
        font-size: 1.2rem;
        font-weight: 700;
        color: var(--text);
        margin: 2.5rem 0 1rem;
        padding-left: 1rem;
        border-left: 3px solid var(--accent);
      }
      .article-body h3 {
        font-family: var(--font-display);
        font-size: 1rem;
        font-weight: 600;
        color: var(--text);
        margin: 2rem 0 0.75rem;
      }
      .article-body p {
        margin-bottom: 1.2rem;
      }
      .article-body strong {
        color: var(--text);
        font-weight: 600;
      }
      .article-body em {
        color: var(--accent3);
        font-style: italic;
      }
      .article-body .highlight {
        background: rgba(0, 229, 255, 0.06);
        border: 1px solid rgba(0, 229, 255, 0.1);
        border-left: 3px solid var(--accent);
        padding: 1rem 1.5rem;
        margin: 1.5rem 0;
        color: var(--text);
        font-size: 0.8rem;
      }
      .article-code {
        background: var(--bg);
        border: 1px solid var(--border);
        padding: 1.2rem 1.5rem;
        margin: 1.5rem 0;
        font-size: 0.75rem;
        color: var(--accent3);
        overflow-x: auto;
        position: relative;
      }
      .article-code::before {
        content: attr(data-lang);
        position: absolute;
        top: 0.5rem;
        right: 0.8rem;
        font-size: 0.55rem;
        color: var(--muted);
        letter-spacing: 0.1em;
      }
      .code-key {
        color: var(--accent);
      }
      .code-val {
        color: var(--green);
      }
      .code-cmt {
        color: var(--muted);
      }
      .article-metric-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        margin: 1.5rem 0;
      }
      .article-metric-box {
        background: var(--bg);
        border: 1px solid var(--border);
        padding: 1rem;
        text-align: center;
      }
      .article-metric-box .num {
        font-family: var(--font-display);
        font-size: 1.6rem;
        font-weight: 800;
        color: var(--accent);
        line-height: 1;
        margin-bottom: 0.3rem;
      }
      .article-metric-box .lbl {
        font-size: 0.6rem;
        color: var(--muted);
        letter-spacing: 0.1em;
      }
      .article-tags-row {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px solid var(--border);
      }
      .article-tag {
        font-family: var(--font-mono);
        font-size: 0.6rem;
        padding: 0.3rem 0.8rem;
        background: rgba(0, 229, 255, 0.06);
        color: var(--accent);
        border: 1px solid rgba(0, 229, 255, 0.12);
      }

      /* articles data: other article modals via JS data */
      /* MOBILE */
      @media (max-width: 900px) {
        .about-grid,
        .resume-layout,
        .contact-layout {
          grid-template-columns: 1fr;
          gap: 3rem;
        }
        .blog-grid {
          grid-template-columns: 1fr;
        }
        .nav-links {
          display: none;
        }
        .hero-stats {
          gap: 1.5rem;
        }
        .projects-grid {
          grid-template-columns: 1fr;
        }
      }

      /* SUCCESS MODAL */
      .modal-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(5px);
        z-index: 5000;
        align-items: center;
        justify-content: center;
        animation: fadeIn 0.3s ease;
      }
      .modal-overlay.active {
        display: flex;
      }
      @keyframes fadeIn {
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
      }
      .modal-content {
        background: var(--surface2);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 2.5rem;
        max-width: 400px;
        width: 90%;
        animation: slideUp 0.4s ease;
        box-shadow: 0 20px 60px rgba(0, 229, 255, 0.1);
      }
      @keyframes slideUp {
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }
      .modal-header {
        margin-bottom: 1.5rem;
      }
      .modal-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--text);
        font-family: var(--font-display);
      }
      .modal-body {
        text-align: center;
        margin-bottom: 2rem;
      }
      .success-icon {
        font-size: 3rem;
        color: var(--green);
        margin-bottom: 1rem;
        animation: checkBounce 0.6s ease;
      }
      @keyframes checkBounce {
        0% {
          transform: scale(0);
        }
        50% {
          transform: scale(1.1);
        }
        100% {
          transform: scale(1);
        }
      }
      .modal-message {
        color: var(--muted);
        font-size: 1rem;
        line-height: 1.6;
      }
      .modal-footer {
        display: flex;
        gap: 1rem;
      }
      .modal-close-btn {
        flex: 1;
        padding: 0.75rem 1.5rem;
        background: var(--accent);
        color: var(--bg);
        border: none;
        border-radius: 8px;
        font-family: var(--font-display);
        font-weight: 600;
        font-size: 0.9rem;
        cursor: pointer;
        transition: all 0.3s;
      }
      .modal-close-btn:hover {
        background: #00d4e8;
        transform: translateY(-2px);
      }