:root{
    --bg:#0A0D13;
    --bg-panel:#12161F;
    --bg-panel-2:#171C27;
    --border:#222937;
    --border-soft:#1A2029;
    --text:#E7ECF3;
    --text-muted:#8993A6;
    --text-dim:#5B6577;
    --accent:#00D9B5;
    --accent-soft:rgba(0,217,181,0.1);
    --accent-dim:#0A5C4E;
    --warn:#FFB020;
    --danger:#FF5470;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter',sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  .mono{font-family:'JetBrains Mono',monospace;}
  .display{font-family:'Space Grotesk',sans-serif;}

  /* background texture */
  .grid-bg{
    position:fixed; inset:0; z-index:0; pointer-events:none;
    background-image:
      linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size:64px 64px;
    mask-image:radial-gradient(ellipse 80% 50% at 50% 0%, #000 40%, transparent 100%);
  }

  .wrap{max-width:1180px; margin:0 auto; padding:0 28px; position:relative; z-index:1;}

  /* Spinner de carga (FamilyPage.js/VersionPage.js mientras Firestore
     responde el primer onSnapshot tras un F5) — global, sin scope, lo
     mismo que .wrap: lo necesitan páginas de más de un tema/paleta. */
  .loading-screen{
    min-height:50vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:16px; color:var(--text-muted); font-size:14px;
  }
  .spinner{
    width:34px; height:34px; border-radius:50%;
    border:3px solid var(--border); border-top-color:var(--accent);
    animation:spin .8s linear infinite;
  }
  @keyframes spin{ to{ transform:rotate(360deg); } }

  /* scripts/generate-static.mjs — el h1/p/h2/ul prerenderizado sigue en
     el DOM (un crawler sin JS lo lee normal) pero se oculta visualmente
     para un visitante real: se ve el spinner de arriba (#prerender-spinner,
     mismas clases .loading-screen/.spinner) hasta que React monte y lo
     reemplace, en vez de un flash de texto sin estilo. */
  .prerender-content{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap;}

  /* NAV */
  nav{
    position:sticky; top:0; z-index:50;
    background:rgba(10,13,19,0.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--border-soft);
  }
  .nav-inner{display:flex; align-items:center; justify-content:space-between; padding:18px 28px; max-width:1180px; margin:0 auto;}
  .logo{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:19px; letter-spacing:-0.01em;}
  .nav-links{display:flex; align-items:center; gap:34px;}
  .nav-links a{color:var(--text-muted); text-decoration:none; font-size:14.5px; font-weight:500; transition:color .15s;}
  .nav-links a:hover{color:var(--text);}
  /* Buscador inline del nav de Home (fase 019) — components/Nav.js (el
     que usan Familia/Ficha) no lo usa, se queda con .nav-cta de abajo. */
  .nav-search{
    position:relative; display:flex; align-items:center; gap:8px; width:220px;
    background:var(--bg-panel); border:1px solid var(--border); border-radius:8px; padding:8px 12px;
  }
  .nav-search svg{color:var(--text-dim); flex-shrink:0;}
  .nav-search input{background:none; border:none; outline:none; color:var(--text); font-size:13.5px; width:100%; font-family:'Inter',sans-serif;}
  .nav-search input::placeholder{color:var(--text-dim);}
  .nav-search .search-results{position:absolute; top:calc(100% + 8px); left:0; right:0; width:auto; max-width:none; z-index:70;}

  /* Selector ES/EN (fase i18n) */
  .lang-switcher{display:flex; align-items:center; gap:2px; background:var(--bg-panel); border:1px solid var(--border); border-radius:8px; padding:3px;}
  .lang-btn{background:none; border:none; color:var(--text-dim); font-size:12px; font-weight:600; font-family:'Inter',sans-serif; padding:5px 9px; border-radius:6px; cursor:pointer; transition:color .15s, background .15s;}
  .lang-btn:hover{color:var(--text);}
  .lang-btn.active{background:var(--accent); color:#04120e;}

  .nav-cta{
    background:var(--accent); color:#06110E; font-weight:600; font-size:14px;
    padding:9px 18px; border-radius:7px; text-decoration:none;
    transition:transform .15s, box-shadow .15s;
  }
  .nav-cta:hover{transform:translateY(-1px); box-shadow:0 6px 22px -6px var(--accent);}
  .menu-btn{display:none; background:none; border:1px solid var(--border); color:var(--text); padding:8px 10px; border-radius:6px;}

  /* HERO */
  .hero{padding:88px 0 60px; position:relative;}
  .hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;}
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--accent);
    background:var(--accent-soft); border:1px solid rgba(0,217,181,0.25);
    padding:6px 12px; border-radius:5px; margin-bottom:22px;
  }
  .hero h1{
    font-family:'Space Grotesk',sans-serif; font-weight:700;
    font-size:52px; line-height:1.06; letter-spacing:-0.02em; margin-bottom:22px;
  }
  .hero h1 span{color:var(--accent);}
  .hero p.sub{font-size:17px; line-height:1.6; color:var(--text-muted); max-width:480px; margin-bottom:34px;}
  .hero-actions{display:flex; align-items:center; gap:22px; flex-wrap:wrap;}
  .btn-primary{
    background:var(--accent); color:#06110E; font-weight:600; font-size:15px;
    padding:14px 26px; border-radius:8px; text-decoration:none; display:inline-flex; align-items:center; gap:8px;
    transition:transform .15s, box-shadow .15s;
  }
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 30px -8px var(--accent);}
  .btn-ghost{color:var(--text-muted); text-decoration:none; font-size:14.5px; font-weight:500; display:inline-flex; align-items:center; gap:6px; border-bottom:1px solid var(--border);}
  .btn-ghost:hover{color:var(--text); border-color:var(--text-dim);}

  /* TERMINAL */
  .terminal{
    background:var(--bg-panel); border:1px solid var(--border);
    border-radius:12px; overflow:hidden;
    box-shadow:0 30px 60px -25px rgba(0,0,0,0.6);
  }
  .terminal-bar{
    display:flex; align-items:center; gap:8px; padding:12px 16px;
    border-bottom:1px solid var(--border-soft); background:var(--bg-panel-2);
  }
  .terminal-bar .tdot{width:9px; height:9px; border-radius:50%;}
  .terminal-title{
    margin-left:8px; font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--text-dim);
  }
  .terminal-body{padding:22px 20px; font-family:'JetBrains Mono',monospace; font-size:13px; line-height:1.9; min-height:280px;}
  .tline{color:var(--text-muted); opacity:0; animation:appear .3s forwards;}
  .tline .ok{color:var(--accent);}
  .tline .path{color:#7EA8FF;}
  .tline .hash{color:var(--text-dim);}
  .cursor{display:inline-block; width:7px; height:14px; background:var(--accent); vertical-align:middle; animation:blink 1s step-end infinite;}
  @keyframes appear{to{opacity:1;}}
  @keyframes blink{50%{opacity:0;}}
  .status-pill{
    display:inline-flex; align-items:center; gap:7px; margin-top:14px;
    background:rgba(0,217,181,0.08); border:1px solid rgba(0,217,181,0.3);
    color:var(--accent); padding:7px 12px; border-radius:6px; font-size:12px;
  }

  /* TRUST STRIP */
  .trust{border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); padding:26px 0; background:var(--bg-panel);}
  .trust-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  .trust-item{display:flex; align-items:center; gap:12px;}
  .trust-item svg{flex-shrink:0; color:var(--accent);}
  .trust-item .t-title{font-size:14px; font-weight:600;}
  .trust-item .t-sub{font-size:12px; color:var(--text-dim); font-family:'JetBrains Mono',monospace;}

  /* SECTION HEADERS */
  section{padding:96px 0;}
  .sec-head{margin-bottom:52px; max-width:620px;}
  .sec-eyebrow{font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--accent); letter-spacing:0.04em; margin-bottom:14px; text-transform:uppercase;}
  .sec-head h2{font-family:'Space Grotesk',sans-serif; font-size:34px; font-weight:700; letter-spacing:-0.015em; margin-bottom:14px;}
  .sec-head p{color:var(--text-muted); font-size:15.5px; line-height:1.6;}

  /* pages/TermsPage.js (/terminos) */
  .legal-page .sec-head{max-width:760px;}
  .legal-updated{color:var(--text-dim); font-size:13px; font-family:'JetBrains Mono',monospace; margin-bottom:10px;}
  .legal-toc{list-style:none; max-width:760px; display:flex; flex-wrap:wrap; gap:8px 18px; margin-bottom:52px; padding-bottom:28px; border-bottom:1px solid var(--border-soft);}
  .legal-toc a{color:var(--text-muted); font-size:13.5px; text-decoration:none;}
  .legal-toc a:hover{color:var(--accent);}
  .legal-sections{max-width:760px;}
  .legal-section{margin-bottom:40px; scroll-margin-top:96px;}
  .legal-section h3{font-family:'Space Grotesk',sans-serif; font-size:19px; font-weight:700; margin-bottom:10px;}
  .legal-section p{color:var(--text-muted); font-size:14.5px; line-height:1.7; margin-bottom:12px;}
  .legal-section a{color:var(--accent);}

  /* CatalogListPage.js (/programas, /drivers, /legacy) — toolbar con el
     toggle de vista tarjetas/lista, y el botón "Ver más" de la
     paginación de a PAGE_SIZE. */
  .list-toolbar{display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom:32px;}
  .list-toolbar .sec-head{margin-bottom:0;}
  .view-toggle{display:flex; gap:4px; background:var(--bg-panel); border:1px solid var(--border); border-radius:9px; padding:4px; flex-shrink:0;}
  .view-toggle button{
    display:flex; align-items:center; justify-content:center; width:32px; height:32px;
    border-radius:6px; border:none; background:none; color:var(--text-dim); cursor:pointer; transition:color .15s, background .15s;
  }
  .view-toggle button:hover{color:var(--text);}
  .view-toggle button.active{background:var(--accent-soft); color:var(--accent);}
  .load-more-wrap{display:flex; justify-content:center; margin-top:30px;}
  .load-more-btn{
    background:none; border:1px solid var(--border); color:var(--text); font-size:13.5px; font-weight:500;
    padding:11px 26px; border-radius:8px; cursor:pointer; transition:border-color .15s, color .15s;
  }
  .load-more-btn:hover{border-color:var(--accent); color:var(--accent);}

  /* HOW IT WORKS */
  .steps{display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative;}
  .step{padding:0 20px 0 0; position:relative;}
  .step:not(:last-child)::after{
    content:''; position:absolute; top:26px; left:calc(100% - 20px); width:40px; height:1px;
    background:linear-gradient(90deg, var(--border), transparent);
  }
  .step-num{
    font-family:'JetBrains Mono',monospace; font-size:13px; color:var(--accent);
    width:52px; height:52px; border:1px solid var(--border); border-radius:10px;
    display:flex; align-items:center; justify-content:center; margin-bottom:20px; background:var(--bg-panel);
  }
  .step h3{font-family:'Space Grotesk',sans-serif; font-size:17px; font-weight:600; margin-bottom:8px;}
  .step p{font-size:14px; color:var(--text-muted); line-height:1.6;}

  /* CATALOG */
  .cat-filter{display:flex; gap:10px; margin-bottom:34px; flex-wrap:wrap;}
  .chip{
    font-family:'JetBrains Mono',monospace; font-size:12.5px; padding:8px 14px; border-radius:20px;
    border:1px solid var(--border); color:var(--text-muted); cursor:default;
  }
  .chip.active{background:var(--accent-soft); border-color:rgba(0,217,181,0.4); color:var(--accent);}
  .cards{display:grid; grid-template-columns:repeat(4,1fr); gap:12px;}
  .card{
    display:block; background:var(--bg-panel); border:1px solid var(--border); border-radius:10px; padding:12px;
    text-decoration:none; color:inherit; transition:transform .18s, border-color .18s, box-shadow .18s;
  }
  .card:hover{transform:translateY(-3px); border-color:rgba(0,217,181,0.35); box-shadow:0 20px 40px -22px rgba(0,217,181,0.25);}
  .card-top{display:flex; align-items:center; justify-content:space-between; margin-bottom:8px;}
  .card-icon{
    width:26px; height:26px; border-radius:7px; background:var(--bg-panel-2); border:1px solid var(--border-soft);
    display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:11px; color:var(--accent);
    overflow:hidden;
  }
  .card-icon img{width:100%; height:100%; object-fit:cover;}
  .tag{font-family:'JetBrains Mono',monospace; font-size:9px; color:var(--text-dim); border:1px solid var(--border); padding:2px 6px; border-radius:4px;}
  .card h4{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:13px; margin-bottom:3px;}
  .card .card-desc{font-size:11px; color:var(--text-muted); margin-bottom:8px; line-height:1.4;}
  .card-hash{
    font-family:'JetBrains Mono',monospace; font-size:9px; color:var(--text-dim);
    background:var(--bg); border:1px solid var(--border-soft); border-radius:6px; padding:5px 8px; margin-bottom:8px;
    overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
  }
  .card-foot{display:flex; align-items:center; justify-content:space-between;}
  .verified{display:flex; align-items:center; gap:5px; font-size:10px; color:var(--accent); font-family:'JetBrains Mono',monospace;}

  /* COMPARISON */
  .compare{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
  .compare-col{border-radius:12px; padding:28px; border:1px solid var(--border);}
  .compare-col.bad{background:rgba(255,84,112,0.04);}
  .compare-col.good{background:rgba(0,217,181,0.04); border-color:rgba(0,217,181,0.3);}
  .compare-col h3{font-family:'Space Grotesk',sans-serif; font-size:16px; margin-bottom:18px; display:flex; align-items:center; gap:8px;}
  .compare-list{list-style:none;}
  .compare-list li{display:flex; gap:10px; align-items:flex-start; font-size:14px; color:var(--text-muted); margin-bottom:13px; line-height:1.5;}
  .compare-list svg{flex-shrink:0; margin-top:2px;}
  .compare-col.bad svg{color:var(--danger);}
  .compare-col.good svg{color:var(--accent);}

  footer{border-top:1px solid var(--border-soft); padding:52px 0 30px;}
  .foot-grid{display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:40px; margin-bottom:42px;}
  .foot-brand p{color:var(--text-dim); font-size:13.5px; line-height:1.6; margin-top:14px; max-width:280px;}
  .foot-col h5{font-size:12.5px; text-transform:uppercase; letter-spacing:0.04em; color:var(--text-dim); font-family:'JetBrains Mono',monospace; margin-bottom:16px;}
  .foot-col a{display:block; color:var(--text-muted); text-decoration:none; font-size:14px; margin-bottom:11px;}
  .foot-col a:hover{color:var(--accent);}
  .foot-bottom{display:flex; justify-content:space-between; align-items:center; padding-top:26px; border-top:1px solid var(--border-soft); font-size:12.5px; color:var(--text-dim); font-family:'JetBrains Mono',monospace;}

  .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  @media (max-width:920px){
    .hero-grid{grid-template-columns:1fr;}
    .hero h1{font-size:38px;}
    .trust-grid{grid-template-columns:repeat(2,1fr); gap:24px;}
    .steps{grid-template-columns:repeat(2,1fr); gap:32px;}
    .step:not(:last-child)::after{display:none;}
    .cards{grid-template-columns:repeat(3,1fr);}
    .compare{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr 1fr; gap:30px;}
    .nav-links{display:none;}
    .menu-btn{display:block;}
  }
  @media (max-width:600px){
    .cards{grid-template-columns:1fr 1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .hero h1{font-size:32px;}
  }

  /* ============================================================
     BUSCADOR (SearchBar.js) — no existe en ningún HTML de referencia
     (allsafedl-ui.html tenía chips de categoría, no buscador). Toma
     prestados los tokens de color/spacing de .search-input de
     allsafedl-admin(2).html, pero a la escala de una sección de home,
     no de un input de toolbar. Ver colaboraciones/004-fix-nav-buscador-top.md.
     ============================================================ */
  .search-form{position:relative; max-width:560px;}
  .search-form svg{position:absolute; left:18px; top:50%; transform:translateY(-50%); color:var(--text-dim); pointer-events:none;}
  .search-input-lg{width:100%; background:var(--bg-panel); border:1px solid var(--border); border-radius:10px;
    padding:16px 20px 16px 48px; font-size:15.5px; color:var(--text); font-family:'Inter',sans-serif;}
  .search-input-lg::placeholder{color:var(--text-dim);}
  .search-input-lg:focus{outline:none; border-color:var(--accent);}
  .search-results{list-style:none; margin-top:10px; max-width:560px; background:var(--bg-panel);
    border:1px solid var(--border); border-radius:10px; overflow:hidden;}
  .search-results li{border-bottom:1px solid var(--border-soft);}
  .search-results li:last-child{border-bottom:none;}
  .search-results a{display:block; padding:12px 16px; color:var(--text); text-decoration:none; font-size:14px;}
  .search-results a:hover{background:var(--bg-panel-2); color:var(--accent);}
  .search-empty{color:var(--text-dim); font-size:13.5px; margin-top:10px;}

  /* ============================================================
     HOME (fase 019) — SearchHero/TopDownloadsTabs/CategoryGrid/
     RecentList (components/home/). Reusa .search-form/.search-input-lg/
     .search-results/.search-empty de arriba (SearchBar.js), .chip de la
     sección CATALOG, .cards/.card/ProgramCard de TopDownloads.js y
     .card-icon como monograma — solo lo que no tenía equivalente ya
     escrito se agrega acá.
     ============================================================ */
  .search-hero{padding:60px 0 50px; text-align:center; border-bottom:1px solid var(--border-soft);}
  .search-hero h1{
    font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:40px; line-height:1.15;
    letter-spacing:-0.02em; margin:20px auto 30px; max-width:680px;
  }
  .search-hero h1 span{color:var(--accent);}
  .search-hero .search-form{margin:0 auto;}
  .search-hero .search-results{margin:10px auto 0;}
  .search-hero .search-empty{text-align:center;}
  .hero-stats{margin-top:18px; font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--text-dim);}

  button.chip{cursor:pointer; background:none; font-family:'JetBrains Mono',monospace;}

  .category-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px;}
  .category-tile{
    display:flex; flex-direction:column; align-items:flex-start; gap:12px;
    background:var(--bg-panel); border:1px solid var(--border); border-radius:11px; padding:18px;
    text-decoration:none; color:inherit; transition:transform .18s, border-color .18s;
  }
  .category-tile:hover{transform:translateY(-3px); border-color:rgba(0,217,181,0.35);}
  .category-tile span{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:14px;}

  .recent-list{background:var(--bg-panel); border:1px solid var(--border); border-radius:12px; overflow:hidden;}
  .recent-row{
    display:flex; align-items:center; gap:14px; padding:14px 18px;
    text-decoration:none; color:inherit; border-bottom:1px solid var(--border-soft); transition:background .15s;
  }
  .recent-row:last-child{border-bottom:none;}
  .recent-row:hover{background:var(--bg-panel-2);}
  .recent-row .recent-name{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:14px; flex:1;}
  .recent-row .recent-date{font-family:'JetBrains Mono',monospace; font-size:11.5px; color:var(--text-dim); flex-shrink:0;}

  @media (max-width:920px){
    .nav-search{display:none;}
    .category-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (max-width:600px){
    .search-hero h1{font-size:30px;}
  }