:root{
      --bg: #070a12;
      --panel: rgba(15, 20, 36, .70);
      --panel2: rgba(15, 20, 36, .50);
      --border: rgba(255,255,255,.10);
      --text: rgba(255,255,255,.90);
      --muted: rgba(255,255,255,.62);

      --aqua: #22d3ee;
      --lime: #a3e635;
      --violet: #a78bfa;
      --pink: #fb7185;
      --amber: #fbbf24;
    }

    *{ margin:0; padding:0; box-sizing:border-box; }
    body{
      min-height: 100vh;
      background: radial-gradient(1200px 800px at 20% 10%, rgba(34,211,238,.18), transparent 55%),
                  radial-gradient(1000px 700px at 80% 30%, rgba(167,139,250,.16), transparent 60%),
                  radial-gradient(900px 650px at 55% 90%, rgba(163,230,53,.10), transparent 60%),
                  var(--bg);
      color: var(--text);
      font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
      overflow-x: hidden;
    }

    /* Fondo de números (canvas) */
    #matrixCanvas{
      position: fixed;
      inset: 0;
      z-index: 0;
      opacity: .55;
      pointer-events: none;
    }

    /* Glow overlay */
    .glow{
      position: fixed;
      inset: 0;
      z-index: 1;
      pointer-events:none;
      background:
        radial-gradient(700px 500px at 25% 20%, rgba(34,211,238,.08), transparent 60%),
        radial-gradient(800px 600px at 75% 40%, rgba(167,139,250,.07), transparent 65%),
        radial-gradient(900px 700px at 55% 85%, rgba(163,230,53,.06), transparent 70%);
      mix-blend-mode: screen;
    }

    /* Layout */
    header, main, footer{
      position: relative;
      z-index: 2;
    }

    header{
      padding: 32px 18px 26px;
    }

    .hero{
      max-width: 1200px;
      margin: 0 auto;
      border: 1px solid var(--border);
      background: linear-gradient(135deg, rgba(34,211,238,.10), rgba(167,139,250,.08)) , var(--panel);
      border-radius: 18px;
      box-shadow: 0 30px 90px -40px rgba(0,0,0,.85);
      overflow:hidden;
      position: relative;
    }

    /* Línea animada arriba (scanline) */
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(to bottom, transparent, rgba(255,255,255,.06), transparent);
      transform: translateY(-100%);
      animation: scan 1.8s linear infinite;
      opacity:.55;
      pointer-events:none;
    }
    @keyframes scan{
      0%{ transform: translateY(-100%); }
      100%{ transform: translateY(100%); }
    }

    .hero-inner{
      display:flex;
      gap: 18px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      padding: 22px 22px;
    }

    .brand{
      display:flex;
      align-items:center;
      gap: 14px;
      min-width: 260px;
    }

    .avatar{
      width: 48px;
      height: 48px;
      border-radius: 14px;
      display:grid;
      place-items:center;
      border: 1px solid rgba(34,211,238,.35);
      background: rgba(0,0,0,.25);
      box-shadow: 0 0 0 6px rgba(34,211,238,.08);
    }
    .avatar i{
      color: var(--aqua);
      font-size: 22px;
    }

    h1{
      font-size: clamp(22px, 2.2vw, 30px);
      letter-spacing: .02em;
    }
    .subtitle{
      margin-top: 4px;
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.4;
    }

    .badge{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(0,0,0,.22);
      color: rgba(255,255,255,.82);
      font-size: 12px;
      white-space: nowrap;
    }
    .badge .dot{
      width: 8px; height: 8px;
      border-radius: 999px;
      background: var(--lime);
      box-shadow: 0 0 0 4px rgba(163,230,53,.12);
    }

    .meta{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      justify-content:flex-end;
      align-items:center;
    }

    .chip{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255,255,255,.03);
      color: rgba(255,255,255,.78);
      font-size: 12px;
      transition:.14s;
    }
    .chip i{ color: var(--amber); }
    .chip:hover{ transform: translateY(-1px); border-color: rgba(34,211,238,.35); }

    main{
      max-width: 1200px;
      margin: 0 auto;
      padding: 18px 18px 26px;
    }

    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 12px;
      flex-wrap:wrap;
      margin: 14px 0 16px;
    }

    .section-title h2{
      font-size: 16px;
      color: rgba(255,255,255,.88);
      letter-spacing: .18em;
      text-transform: uppercase;
    }

    .hint{
      color: rgba(255,255,255,.55);
      font-size: 12px;
    }

    .projects-grid{
      display:grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 16px;
    }

    /* Cards */
    .project-card{
      position:relative;
      display:flex;
      flex-direction:column;
      gap: 12px;
      padding: 18px 18px;
      border-radius: 16px;
      border: 1px solid var(--border);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(0,0,0,.08)) , var(--panel2);
      text-decoration:none;
      color: inherit;
      overflow:hidden;
      box-shadow: 0 22px 60px -40px rgba(0,0,0,.85);
      transform: translateY(0);
      transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
      isolation:isolate;
    }

    /* Shine */
    .project-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(500px 260px at 10% 20%, rgba(34,211,238,.20), transparent 60%),
                  radial-gradient(420px 260px at 80% 0%, rgba(167,139,250,.18), transparent 60%),
                  radial-gradient(420px 260px at 50% 110%, rgba(163,230,53,.12), transparent 60%);
      opacity: .65;
      z-index:-1;
    }

    /* Accent line */
    .project-card::after{
      content:"";
      position:absolute;
      left:0; right:0; bottom:0;
      height: 3px;
      background: linear-gradient(90deg, var(--aqua), var(--violet), var(--lime));
      opacity: .0;
      transition: opacity .16s ease;
    }

    .project-card:hover{
      transform: translateY(-6px);
      border-color: rgba(34,211,238,.35);
      box-shadow: 0 34px 90px -55px rgba(0,0,0,.95);
    }
    .project-card:hover::after{ opacity: 1; }

    .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
    }

    .icon-container{
      width: 46px; height: 46px;
      border-radius: 14px;
      display:grid;
      place-items:center;
      background: rgba(0,0,0,.25);
      border: 1px solid rgba(255,255,255,.10);
    }
    .icon-container i{
      font-size: 20px;
      color: var(--aqua);
    }

    .tag{
      font-size: 11px;
      letter-spacing:.16em;
      text-transform:uppercase;
      color: rgba(255,255,255,.56);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.18);
      padding: 6px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }

    .project-card h3{
      font-size: 16px;
      line-height: 1.2;
      color: rgba(255,255,255,.90);
    }

    .project-card span{
      font-size: 12.5px;
      color: rgba(255,255,255,.62);
      line-height: 1.45;
    }

    .btn-access{
      margin-top: 6px;
      display:inline-flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.25);
      color: rgba(255,255,255,.82);
      font-size: 12.5px;
      transition: .14s;
    }
    .btn-access i{ color: var(--lime); }
    .project-card:hover .btn-access{
      border-color: rgba(163,230,53,.25);
      background: rgba(163,230,53,.08);
    }

    /* Placeholder (add-new) */
    .add-new{
      border: 1px dashed rgba(255,255,255,.18);
      background: rgba(0,0,0,.12);
      color: rgba(255,255,255,.65);
    }
    .add-new .icon-container i{ color: var(--pink); }
    .add-new:hover{
      border-color: rgba(251,113,133,.35);
    }

    footer{
      padding: 18px;
      text-align:center;
      color: rgba(255,255,255,.52);
      font-size: 12px;
    }

    /* Small screens */
    @media (max-width: 600px){
      .hero-inner{ padding: 18px 16px; }
      .badge{ width: 100%; justify-content:center; }
      .meta{ width:100%; justify-content:flex-start; }
    }

/* Estilos únicos extraídos del HTML para mantener una CSP limpia. */
.u-index-1{margin-top:6px;}

/* Integración Urban Pets */
.project-card--urbanpets{
  border-color:rgba(99,212,162,.34);
  background:
    radial-gradient(520px 260px at 10% 0%,rgba(99,212,162,.19),transparent 62%),
    linear-gradient(180deg,rgba(13,105,89,.16),rgba(0,0,0,.08)),var(--panel2);
}
.project-card--urbanpets::after{background:linear-gradient(90deg,#63d4a2,#22d3ee,#fbbf24);opacity:.58}
.project-card--urbanpets .icon-container{color:#63d4a2;border-color:rgba(99,212,162,.32);box-shadow:0 0 0 6px rgba(99,212,162,.07)}
.project-card--urbanpets .tag{color:#b9f6da;border-color:rgba(99,212,162,.24);background:rgba(13,105,89,.24)}
.project-card--urbanpets:hover{border-color:rgba(99,212,162,.62);box-shadow:0 30px 80px -45px rgba(99,212,162,.36)}

@media (prefers-reduced-motion:no-preference){
  .projects-grid .project-card{animation:project-card-in .46s cubic-bezier(.2,.75,.25,1) both}
  .projects-grid .project-card:nth-child(2){animation-delay:.045s}
  .projects-grid .project-card:nth-child(3){animation-delay:.09s}
  .projects-grid .project-card:nth-child(4){animation-delay:.135s}
  .projects-grid .project-card:nth-child(5){animation-delay:.18s}
  .projects-grid .project-card:nth-child(6){animation-delay:.225s}
  .projects-grid .project-card:nth-child(7){animation-delay:.27s}
  @keyframes project-card-in{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
}