:root{
      --bg: #0b1220;
      --panel: rgba(255,255,255,0.06);
      --panel2: rgba(255,255,255,0.08);
      --text: #e5e7eb;
      --muted: rgba(229,231,235,0.72);
      --border: rgba(255,255,255,0.12);
      --accent: #60a5fa;
      --accent2: #a78bfa;
      --max: 1180px;
      --r: 18px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
      background: radial-gradient(1200px 600px at 20% -10%, rgba(96,165,250,0.25), transparent 60%),
                  radial-gradient(900px 600px at 110% 10%, rgba(167,139,250,0.22), transparent 55%),
                  var(--bg);
      color:var(--text);
    }
    a{ color:inherit; text-decoration:none; }
    .container{ max-width:var(--max); margin:0 auto; padding: 0 20px; }
    .nav{
      position: sticky; top:0; z-index: 50;
      backdrop-filter: blur(12px);
      background: rgba(11,18,32,0.65);
      border-bottom: 1px solid var(--border);
    }
    .nav-inner{
      display:flex; align-items:center; justify-content:space-between;
      padding: 14px 0;
    }
    .brand{ font-weight:700; letter-spacing:0.2px; }
    .nav-links{ display:flex; gap:18px; align-items:center; }
    .nav-links a{ color:var(--muted); font-weight:600; font-size: 14px; }
    .nav-links a:hover{ color: var(--text); }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      font-weight:700; font-size:14px;
      transition: transform .08s ease, background .15s ease, border-color .15s ease;
    }
    .btn:hover{
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.18);
      color: #fff;
    }
    .btn:active{ transform: translateY(1px); }
    .btn.primary{
      border: none;
      background: linear-gradient(90deg, var(--accent), var(--accent2));
      color:#07101f;
    }
    .btn.primary:hover{
      filter: brightness(1.05);
      color:#fff;
    }
    .btn .icon{
      width: 16px;
      height: 16px;
      margin-right: 8px;
      object-fit: contain;
    }

    header{ padding: 54px 0 18px; }
    .hero{
      display:grid;
      grid-template-columns: 1.25fr 0.75fr;
      gap: 24px;
      align-items: center;
    }
    @media (max-width: 860px){
      .hero{ grid-template-columns: 1fr; }
      .nav-links{ gap: 12px; flex-wrap: wrap; justify-content:flex-end; }
    }

    .kicker{
      display:inline-flex; gap:10px; align-items:center;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      color: var(--muted);
      font-weight:700;
      font-size: 13px;
    }
    h1{
      margin: 14px 0 10px;
      font-size: clamp(34px, 4vw, 52px);
      line-height: 1.05;
      letter-spacing: -0.6px;
    }
    .subtitle{
      margin: 0 0 18px;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.6;
      max-width: 60ch;
    }
    .cta{ display:flex; gap: 12px; flex-wrap: wrap; }

    .card{
      border: 1px solid var(--border);
      background: linear-gradient(180deg, var(--panel), rgba(255,255,255,0.03));
      border-radius: var(--r);
      padding: 18px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    }
    .project-card{ scroll-margin-top: 120px; }
    .profile{
      display:flex; flex-direction:column; gap:12px;
    }
    .avatar{
      width: 100%;
      aspect-ratio: 1 / 1;
      border-radius: 22px;
      border: 1px solid var(--border);
      object-fit: cover;
      background:
        radial-gradient(120px 120px at 30% 25%, rgba(96,165,250,0.35), transparent 55%),
        radial-gradient(160px 160px at 70% 70%, rgba(167,139,250,0.28), transparent 55%),
        rgba(255,255,255,0.04);
      display:flex; align-items:center; justify-content:center;
      color: rgba(229,231,235,0.55);
      font-weight:800;
      letter-spacing: 1px;
    }
    .mini-links{ display:flex; gap: 10px; flex-wrap: wrap; }

    section{
      padding: 33px 0;
      scroll-margin-top: 110px;
    }
    @media (max-width: 860px){
      section{ scroll-margin-top: 90px; }
    }
    #about{
      padding-top: 198px;
      padding-bottom: 33px;
    }
    .section-title{
      margin: 0 0 10px;
      font-size: 18px;
      letter-spacing: 0.2px;
    }
    .section-text{ margin: 0; color: var(--muted); line-height: 1.7; }
    .reveal{
      opacity: 0;
      transform: translateY(18px);
      transition: opacity .9s ease, transform .9s ease;
    }
    .reveal.is-visible{
      opacity: 1;
      transform: translateY(0);
    }
    @media (prefers-reduced-motion: reduce){
      .reveal{
        opacity: 1;
        transform: none;
        transition: none;
      }
    }
    .about-card{
      display:grid;
      grid-template-columns: 150px 1fr;
      gap: 18px;
      align-items: center;
    }
    .about-photo{
      width: 150px;
      height: 150px;
      border-radius: 999px;
      border: 2px solid rgba(255,255,255,0.35);
      object-fit: cover;
      box-shadow: 0 12px 24px rgba(0,0,0,0.35);
    }
    .about-name{
      margin: 0;
      font-size: 26px;
      letter-spacing: -0.2px;
    }
    .about-title{
      margin: 6px 0 8px;
      color: var(--muted);
      font-weight: 700;
    }
    .about-location{
      display:flex;
      align-items:center;
      gap: 8px;
      color: var(--muted);
      font-weight: 600;
      font-size: 14px;
    }
    @media (max-width: 760px){
      .about-card{ grid-template-columns: 1fr; text-align: center; }
      .about-photo{ margin: 0 auto; }
      .about-location{ justify-content: center; }
    }

    .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    @media (max-width: 760px){ .grid{ grid-template-columns: 1fr; } }

    .badge-row{ display:flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
    .badge{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      color: var(--muted);
      font-weight: 700;
      font-size: 13px;
    }
    .project h3{ margin: 0 0 6px; font-size: 16px; }
    .project p{ margin: 0 0 10px; color: var(--muted); line-height: 1.6; }
    .project .meta{ display:flex; gap:10px; flex-wrap: wrap; }
    .experience-list{ display:flex; flex-direction:column; gap: 22px; }
    .experience-item{
      display:grid;
      grid-template-columns: 46px 1fr;
      gap: 14px;
      align-items: start;
    }
    .experience-logo{
      width: 46px;
      height: 46px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 800;
      color: var(--muted);
      font-size: 12px;
    }
    .experience-logo img{
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 9px;
    }
    .experience-top{
      display:flex;
      justify-content: space-between;
      gap: 16px;
      align-items: baseline;
      flex-wrap: wrap;
    }
    .experience-role{
      margin: 0;
      font-size: 17px;
      font-weight: 700;
    }
    .experience-dates{
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
    }
    .experience-company{
      margin: 2px 0 8px;
      color: var(--muted);
      font-size: 14px;
    }
    .experience-points{
      margin: 0;
      padding-left: 18px;
      color: var(--muted);
      line-height: 1.6;
    }
    .experience-points li{ margin: 0 0 6px; }
    .education-list{ display:flex; flex-direction:column; gap: 22px; }
    .education-item{
      display:grid;
      grid-template-columns: 46px 1fr;
      gap: 14px;
      align-items: start;
    }
    .education-logo{
      width: 46px;
      height: 46px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 800;
      color: var(--muted);
      font-size: 12px;
      overflow: hidden;
    }
    .education-logo img{
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 9px;
    }
    .education-top{
      display:flex;
      justify-content: space-between;
      gap: 16px;
      align-items: baseline;
      flex-wrap: wrap;
    }
    .education-title{
      margin: 0;
      font-size: 17px;
      font-weight: 700;
    }
    .education-dates{
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
    }
    .education-description{
      margin: 6px 0 10px;
      color: var(--muted);
      line-height: 1.6;
    }
    .education-coursework-title{
      margin: 0 0 6px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.2px;
      text-transform: none;
    }
    .education-coursework{
      margin: 0 0 10px;
      color: var(--muted);
      line-height: 1.7;
      font-size: 14px;
    }
    @media (max-width: 760px){
      .experience-item{ grid-template-columns: 1fr; }
      .experience-logo{ width: 52px; height: 52px; }
      .education-item{ grid-template-columns: 1fr; }
      .education-logo{ width: 52px; height: 52px; }
    }
    #projects-grid{
      grid-template-columns: 1fr;
    }
    .project-card{
      display:grid;
      grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
      gap: 18px;
      align-items: start;
    }
    .project-card h3{ margin: 0 0 6px; font-size: 16px; }
    .project-card p{ margin: 0 0 10px; color: var(--muted); line-height: 1.6; }
    .project-points{
      margin: 0 0 10px;
      padding-left: 18px;
      color: var(--muted);
      line-height: 1.6;
    }
    .project-points li{ margin: 0 0 6px; }
    .project-media-wrap{
      display:flex;
      flex-direction:column;
      gap: 10px;
      width: 100%;
      align-items: stretch;
    }
    .project-media{
      position: relative;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.04);
      overflow: hidden;
      aspect-ratio: 1 / 1;
      align-self: center;
      width: 100%;
    }
    .carousel-track{
      display:flex;
      height: 100%;
      transition: transform .35s ease;
    }
    .carousel-slide{
      min-width: 100%;
      height: 100%;
      display:flex;
      align-items:center;
      justify-content:center;
      position: relative;
    }
    .carousel-img{
      width: 100%;
      height: 100%;
      object-fit: contain;
      display:block;
    }
    .carousel-caption{
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 10px 12px;
      font-size: 26px;
      color: #fff;
      background: linear-gradient(180deg, rgba(8,12,20,0), rgba(8,12,20,0.72));
      opacity: 0;
      transition: opacity .2s ease;
    }
    .carousel-slide:hover .carousel-caption,
    .carousel-slide:focus-within .carousel-caption{
      opacity: 1;
    }
    .carousel-placeholder{
      width: 100%;
      height: 100%;
      display:flex;
      align-items:center;
      justify-content:center;
      color: var(--muted);
      font-weight: 700;
      letter-spacing: 0.5px;
      background:
        radial-gradient(220px 180px at 20% 25%, rgba(96,165,250,0.25), transparent 60%),
        radial-gradient(260px 180px at 80% 70%, rgba(167,139,250,0.2), transparent 55%),
        rgba(255,255,255,0.03);
    }
    .carousel-arrow{
      position:absolute;
      top:50%;
      transform: translateY(-50%);
      width: 34px;
      height: 34px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(11,18,32,0.65);
      color: var(--text);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor: pointer;
      transition: background .15s ease, transform .1s ease;
    }
    .carousel-arrow:hover{ background: rgba(11,18,32,0.85); }
    .carousel-arrow:active{ transform: translateY(-50%) scale(0.98); }
    .carousel-arrow.left{ left: 10px; }
    .carousel-arrow.right{ right: 10px; }
    .carousel-dots{
      display:flex;
      gap: 8px;
      justify-content:center;
      align-items:center;
    }
    .carousel-dot{
      width: 9px;
      height: 9px;
      padding: 0;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,0.2);
      cursor: pointer;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .carousel-dot:hover{ background: rgba(255,255,255,0.4); }
    .carousel-dot.is-active{
      background: var(--accent);
      border-color: rgba(96,165,250,0.7);
      transform: scale(1.2);
    }
    .carousel-dot:focus-visible{
      outline: 2px solid var(--accent);
      outline-offset: 3px;
    }
    .project-body h3{ margin-top: 0; }
    @media (max-width: 860px){
      .project-card{ grid-template-columns: 1fr; }
      .project-media{ min-height: 240px; }
    }
    .lightbox{
      position: fixed;
      inset: 0;
      background: rgba(8,12,20,0.85);
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      z-index: 200;
    }
    .lightbox.open{ display: flex; }
    .lightbox-content{
      display:flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      max-width: 100%;
    }
    .lightbox-img{
      max-width: min(1200px, 92vw);
      max-height: 88vh;
      border-radius: 14px;
      border: 1px solid var(--border);
      box-shadow: 0 20px 60px rgba(0,0,0,0.45);
      background: #0b1220;
      object-fit: contain;
    }
    .lightbox-caption{
      max-width: min(1000px, 88vw);
      color: var(--muted);
      font-size: 28px;
      text-align: center;
    }
    .lightbox-close{
      position: absolute;
      top: 18px;
      right: 18px;
      width: 36px;
      height: 36px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(11,18,32,0.85);
      color: var(--text);
      font-weight: 700;
      cursor: pointer;
    }
    .lightbox-arrow{
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 46px;
      height: 46px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(11,18,32,0.85);
      color: var(--text);
      display: none;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: background .15s ease, transform .1s ease;
    }
    .lightbox-arrow:hover{ background: rgba(11,18,32,0.95); }
    .lightbox-arrow:active{ transform: translateY(-50%) scale(0.98); }
    .lightbox-arrow.left{ left: 18px; }
    .lightbox-arrow.right{ right: 18px; }
    @media (max-width: 760px){
      .lightbox-arrow{ width: 38px; height: 38px; }
    }
    .lightbox-target{ cursor: zoom-in; }
    footer{ padding: 30px 0 60px; color: rgba(229,231,235,0.55); font-size: 13px; }