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

    :root {
      --bg:          #F6F4EF;
      --ink:         #111111;
      --ink-muted:   #6b6b6b;
      --ink-faint:   #E8E3DA;
      --accent:      #2563eb;    
      --accent-soft: #eff4ff;
      --surface:     #ffffff;
      --radius:      14px;
    }

    html, body {
      height: 100%;
      overflow: hidden;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.6;
    }

    #cursor-glow {
      position: fixed;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
      pointer-events: none;          
      transform: translate(-50%, -50%);
      transition: left 0.08s ease, top 0.08s ease;
      z-index: 0;
    }

    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 200;
      padding: 18px 40px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(246, 244, 239, 0.88);  
      backdrop-filter: blur(14px);              
      border-bottom: 1px solid var(--ink-faint);
    }

    .nav-logo {
      font-family: 'Space Grotesk', sans-serif;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--ink);
      text-decoration: none;
      letter-spacing: -0.5px;
      position: relative;
    }

    .nav-logo::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 0;
      width: 0;
      height: 2px;
      background: var(--accent);
      transition: width 0.3s ease;
    }
    .nav-logo:hover::after { width: 100%; }

    .nav-links {
      display: flex;
      gap: 6px;
      list-style: none;
    }
    .nav-links button {
      background: none;
      border: none;
      cursor: pointer;
      font-family: 'Inter', sans-serif;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--ink-muted);
      padding: 7px 14px;
      border-radius: 8px;
      transition: all 0.2s;
    }
    .nav-links button:hover  { color: var(--accent); background: var(--accent-soft); }
    .nav-links button.active { color: var(--accent); background: var(--accent-soft); font-weight: 600; }

    #overlay {
      position: fixed;
      inset: 0;
      background: var(--accent);
      z-index: 999;
      clip-path: inset(0 100% 0 0);          
      transition: clip-path 0.4s cubic-bezier(.77, 0, .18, 1);
      pointer-events: none;
    }
    #overlay.sweeping { clip-path: inset(0 0% 0 0);    }
    #overlay.swept    { clip-path: inset(0 0 0 100%);  }

    #app {
      position: fixed;
      inset: 0;
      padding-top: 65px; 
      overflow: hidden;
    }

    .page {
      position: absolute;
      inset: 0;
      padding-top: 65px;
      overflow-y: auto;
      opacity: 0;
      pointer-events: none;
      transform: translateY(24px);  
      transition: opacity 0.4s cubic-bezier(.4, 0, .2, 1),
                  transform 0.4s cubic-bezier(.4, 0, .2, 1);
      will-change: opacity, transform;
    }
    .page.active {
      opacity: 1;
      pointer-events: all;
      transform: translateY(0);
    }
    .page.exit {
      opacity: 0;
      transform: translateY(-24px); 
    }

    .page-inner {
      max-width: 720px;             
      margin: 0 auto;
      padding: 60px 24px 100px;    
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--accent-soft);
      color: var(--accent);
      font-size: 0.75rem;
      font-weight: 600;
      padding: 5px 13px;
      border-radius: 999px;
      margin-bottom: 32px;
      letter-spacing: 0.04em;
    }

    .pulse {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent);
      animation: pulse 2s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1);  }
      50%       { opacity: .4; transform: scale(.8); }
    }

    .hero-name {
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(2.6rem, 6vw, 3.8rem); 
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -2px;
      color: var(--ink);
      margin-bottom: 18px;
      overflow: hidden; 
    }

    .hero-name .word {
      display: inline-block;
      transform: translateY(100%); 
      animation: slideUp 0.6s cubic-bezier(.4, 0, .2, 1) forwards;
    }

    .hero-name .word:nth-child(1) { animation-delay: 0.05s; }
    .hero-name .word:nth-child(2) { animation-delay: 0.15s; }
    .hero-name .word:nth-child(3) { animation-delay: 0.25s; color: var(--accent); }

    @keyframes slideUp { to { transform: translateY(0); } }

    .hero-bio {
      font-size: 1.05rem;
      color: var(--ink-muted);
      max-width: 500px;
      margin-bottom: 40px;
      line-height: 1.8;
      animation: fadeIn 0.8s 0.4s both; 
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to   { opacity: 1; transform: none; }
    }

    .hero-cta {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      animation: fadeIn 0.8s 0.55s both;
    }

    .btn-primary {
      background: var(--accent);
      color: #fff;
      padding: 12px 26px;
      border-radius: var(--radius);
      font-size: 0.9rem;
      font-weight: 600;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Inter', sans-serif;
      position: relative;
      overflow: hidden;
    }

    .btn-primary::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(255, 255, 255, 0.15);
      opacity: 0;
      transition: opacity 0.2s;
    }
    .btn-primary:hover::after { opacity: 1; }
    .btn-primary:hover  { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25); }
    .btn-primary:active { transform: translateY(0); }

    .btn-ghost {
      background: transparent;
      color: var(--ink);
      padding: 12px 26px;
      border-radius: var(--radius);
      border: 1.5px solid var(--ink-faint);
      font-size: 0.9rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Inter', sans-serif;
    }
    .btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

    .scroll-hint {
      margin-top: 64px;
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--ink-faint);
      font-size: 0.78rem;
      font-weight: 500;
      animation: fadeIn 1s 0.9s both;
    }
    .scroll-line {
      width: 40px;
      height: 1px;
      background: var(--ink-faint);
    }

    .label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--ink-muted);
      margin-bottom: 12px;
    }

    .page-title {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: -0.8px;
      margin-bottom: 8px;
    }

    .page-sub {
      color: var(--ink-muted);
      font-size: 0.95rem;
      margin-bottom: 40px;
      line-height: 1.7;
    }

    .about-intro {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-bottom: 40px;
    }

    .info-card {
      background: var(--surface);
      border: 1px solid #e8e8e8;
      border-radius: var(--radius);
      padding: 18px 20px;
      transition: border-color 0.2s, transform 0.2s;
    }
    .info-card:hover { border-color: var(--accent); transform: translateY(-2px); }

    .info-card-label {
      font-size: 0.68rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--ink-muted);
      margin-bottom: 5px;
    }
    .info-card-val {
      font-family: 'Space Grotesk', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
    }

    .bio-text {
      color: var(--ink-muted);
      line-height: 1.85;
      margin-bottom: 36px;
      font-size: 0.97rem;
    }

    .skills-label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--ink-muted);
      margin-bottom: 14px;
    }

    .skills-wrap { display: flex; flex-wrap: wrap; gap: 9px; }

    .skill {
      background: var(--surface);
      border: 1px solid #e8e8e8;
      font-size: 0.82rem;
      font-weight: 500;
      padding: 7px 15px;
      border-radius: 8px;
      cursor: default;
      transition: all 0.2s;
    }
    .skill:hover {
      background: var(--accent-soft);
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-2px) scale(1.04);
    }

    .projects-grid {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .project-card {
      background: var(--surface);
      border: 1px solid #e8e8e8;
      border-radius: var(--radius);
      padding: 24px 26px;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 16px;
      cursor: pointer;
      transition: all 0.25s cubic-bezier(.4, 0, .2, 1);
      text-decoration: none;
      color: inherit;
      position: relative;
      overflow: hidden;
    }

    .project-card::before {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 3px;
      background: var(--accent);
      transform: scaleY(0);
      transition: transform 0.25s cubic-bezier(.4, 0, .2, 1);
      transform-origin: bottom;
    }
    .project-card:hover {
      border-color: var(--accent);
      transform: translateX(4px);  
      box-shadow: 0 8px 32px rgba(37, 99, 235, 0.08);
    }
    .project-card:hover::before { transform: scaleY(1); } 

    .proj-name {
      font-family: 'Space Grotesk', sans-serif;
      font-weight: 600;
      font-size: 1rem;
      margin-bottom: 6px;
    }
    .proj-desc { font-size: 0.875rem; color: var(--ink-muted); line-height: 1.6; }

    .proj-tags { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
    .proj-tag {
      background: var(--accent-soft);
      color: var(--accent);
      font-size: 0.7rem;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 6px;
    }

    .proj-arrow {
      font-size: 1.1rem;
      color: var(--ink-faint);
      flex-shrink: 0;
      transition: transform 0.2s, color 0.2s;
    }
    .project-card:hover .proj-arrow { transform: translate(3px, -3px); color: var(--accent); }

    .contact-wrap {
      background: var(--surface);
      border: 1px solid #e8e8e8;
      border-radius: var(--radius);
      padding: 40px;
      text-align: center;
    }

    .contact-tagline {
      color: var(--ink-muted);
      font-size: 0.97rem;
      line-height: 1.75;
      margin-bottom: 28px;
    }

    .contact-email {
      display: inline-block;
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--accent);
      text-decoration: none;
      margin-bottom: 36px;
      padding-bottom: 2px;
      border-bottom: 2px solid transparent;
      transition: border-color 0.2s;
    }
    .contact-email:hover { border-color: var(--accent); }

    .social-row {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
    }

    .social-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--bg);
      border: 1.5px solid var(--ink-faint);
      color: var(--ink);
      font-size: 0.82rem;
      font-weight: 600;
      padding: 10px 20px;
      border-radius: 10px;
      text-decoration: none;
      transition: all 0.2s;
      font-family: 'Inter', sans-serif;
    }
    .social-btn:hover {
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
    }

    .stagger > * {
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.5s ease, transform 0.5s ease;
    }
    .stagger.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
    .stagger.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.13s; }
    .stagger.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.21s; }
    .stagger.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.29s; }
    .stagger.visible > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.37s; }
    .stagger.visible > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.45s; }
    .stagger.visible > *:nth-child(7) { opacity: 1; transform: none; transition-delay: 0.53s; }
    .stagger.visible > *:nth-child(8) { opacity: 1; transform: none; transition-delay: 0.61s; }

    footer {
      position: fixed;
      bottom: 0; left: 0; right: 0;
      text-align: center;
      padding: 12px 24px;
      font-size: 0.75rem;
      color: var(--ink-faint);
      border-top: 1px solid var(--ink-faint);
      background: rgba(246, 244, 239, 0.88);
      backdrop-filter: blur(12px);
      z-index: 100;
      letter-spacing: 0.02em;
    }
    footer span { color: var(--ink-muted); }

    @media (max-width: 540px) {
      nav               { padding: 14px 20px; }
      .about-intro      { grid-template-columns: 1fr; } 
      .contact-wrap     { padding: 24px 18px; }
      .social-row       { flex-direction: column; align-items: center; }
    }