:root {
        --bg-primary: #fcfcfc;
        --text-primary: #111111;
        --text-muted: #666666;
        --border-color: #e2e8f0;
        --accent: #111111;
        --transition-curve: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
      }

      [data-theme="dark"] {
        --bg-primary: #0a0a0a;
        --text-primary: #f4f4f5;
        --text-muted: #a1a1aa;
        --border-color: #27272a;
        --accent: #f4f4f5;
      }

      body {
        background-color: var(--bg-primary);
        color: var(--text-primary);
        font-family: 'Plus Jakarta Sans', sans-serif;
        font-weight: 400;
        line-height: 1.7;
        transition: background-color 0.4s ease, color 0.4s ease;
        margin: 0;
        padding: 0;
      }

      h1, h2, h3, h4, h5, h6, .display-1, .display-4 {
        font-family: 'Instrument Serif', serif;
        font-weight: 400;
        letter-spacing: -0.02em;
        line-height: 1.1;
      }

      /* Progress Bar */
      #progress-container {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: transparent;
        z-index: 1000;
      }
      #progress-bar {
        height: 100%;
        background: var(--text-primary);
        width: 0%;
      }

      /* Intro Overlay */
      #intro-overlay {
        background-color: var(--bg-primary);
        position: fixed;
        inset: 0;
        z-index: 9999;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 2rem;
      }

      /* Navbar */
      .navbar {
        background-color: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
        padding: 1.25rem 0;
        transition: var(--transition-curve);
      }
      .navbar-brand {
        font-family: 'Instrument Serif', serif;
        font-size: 1.75rem;
        letter-spacing: -0.01em;
        color: var(--text-primary) !important;
      }
      .nav-link {
        color: var(--text-muted) !important;
        font-size: 0.95rem;
        font-weight: 500;
        transition: var(--transition-curve);
        padding: 0.5rem 1rem !important;
      }
      .nav-link:hover {
        color: var(--text-primary) !important;
      }

      /* Buttons - No pill default gloss, clean monochromatic borders */
      .btn-custom {
        background: transparent;
        color: var(--text-primary);
        border: 1px solid var(--border-color);
        border-radius: 0px;
        padding: 0.75rem 1.75rem;
        font-weight: 500;
        font-size: 0.95rem;
        transition: var(--transition-curve);
        text-decoration: none;
        display: inline-block;
      }
      .btn-custom:hover {
        background: var(--text-primary);
        color: var(--bg-primary);
        border-color: var(--text-primary);
      }

      .btn-solid {
        background: var(--text-primary);
        color: var(--bg-primary);
        border: 1px solid var(--text-primary);
        border-radius: 0px;
        padding: 0.75rem 1.75rem;
        font-weight: 500;
        transition: var(--transition-curve);
        text-decoration: none;
        display: inline-block;
      }
      .btn-solid:hover {
        background: transparent;
        color: var(--text-primary);
      }

      /* Hero Section - Asymmetric, aggressive whitespace, left-aligned */
      #home {
        min-height: 90vh;
        display: flex;
        align-items: center;
        padding: 8rem 0 6rem 0;
      }

      .hero-title {
        font-size: clamp(3.5rem, 8vw, 7rem);
        line-height: 0.95;
        margin-bottom: 1.5rem;
      }

      .hero-tagline {
        font-size: 1.25rem;
        color: var(--text-muted);
        letter-spacing: 0.05em;
        text-transform: uppercase;
        font-weight: 500;
        margin-bottom: 2rem;
      }

      .hero-photo {
        width: 220px;
        height: 280px;
        object-fit: cover;
        border-radius: 0px;
        filter: grayscale(100%);
        transition: var(--transition-curve);
        border: 1px solid var(--border-color);
      }
      .hero-photo:hover {
        filter: grayscale(0%);
      }

      /* Unified Section Styles */
      section {
        padding: 7rem 0;
        border-bottom: 1px solid var(--border-color);
      }

      /* Asymmetric Projects Grid */
      .projects-grid {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 2rem;
      }

      .project-card-wrapper {
        grid-column: span 4;
        display: flex;
      }

      .project-card-wrapper.featured {
        grid-column: span 8;
      }

      @media (max-width: 992px) {
        .project-card-wrapper, .project-card-wrapper.featured {
          grid-column: span 12;
        }
      }

      .editorial-card {
        background: transparent;
        border: 1px solid var(--border-color);
        padding: 2.5rem;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 100%;
        transition: var(--transition-curve);
        position: relative;
      }
      .editorial-card:hover {
        border-color: var(--text-primary);
        transform: translateY(-4px);
      }

      /* Timeline */
      .timeline-editorial {
        position: relative;
        padding-left: 2rem;
        border-left: 1px solid var(--border-color);
      }
      .timeline-item {
        position: relative;
        margin-bottom: 3.5rem;
      }
      .timeline-item::before {
        content: '';
        position: absolute;
        left: -2rem-5px;
        top: 0.5rem;
        width: 9px;
        height: 9px;
        background: var(--text-primary);
        border-radius: 50%;
      }

      /* Skills grid */
      .skills-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.5rem;
      }
      .skill-box {
        border: 1px solid var(--border-color);
        padding: 2rem;
        transition: var(--transition-curve);
      }
      .skill-box:hover {
        border-color: var(--text-primary);
      }

      /* Experience List */
      .experience-item {
        border-bottom: 1px solid var(--border-color);
        padding: 3rem 0;
      }
      .experience-item:first-child {
        padding-top: 0;
      }

      /* Certifications list */
      .cert-link {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.5rem 0;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-primary);
        text-decoration: none;
        transition: var(--transition-curve);
      }
      .cert-link:hover {
        padding-left: 1rem;
        color: var(--text-primary);
      }

      /* Utilities */
      .text-muted-custom {
        color: var(--text-muted);
      }
      
      .cursor {
        animation: blink 1s infinite;
      }
      @keyframes blink {
        0%, 50% { opacity: 1; }
        51%, 100% { opacity: 0; }
      }