@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-black.woff2") format("woff2");font-weight:900;font-style:normal;font-display:swap}
  :root{
    --ink:#161616; --muted:#5c5c5c; --bg:#ffffff; --card:#ffffff; --line:#e6e3dc;
    --brand:#111111; --brand-dark:#111111; --accent:#111111; --soft:#f5f3ee; --wa:#12803f;
    --titulos:"Fraunces","Cooper Black",Georgia,"Times New Roman",serif;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:76px}
  body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
  img{max-width:100%;height:auto;display:block}
  a{color:var(--brand)}
  .wrap{max-width:1080px;margin:0 auto;padding:0 20px}
  h1,h2,h3{font-family:var(--titulos);font-weight:900;line-height:1.15;margin:0 0 .6em;text-wrap:balance}
  h1{font-size:clamp(2.1rem,4.8vw,3.2rem);letter-spacing:-.01em}
  h2{font-size:clamp(1.55rem,3.2vw,2.2rem)}
  h3{font-size:1.2rem}
  section{padding:64px 0}
  .alt{background:var(--soft)}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;line-height:1.2}
  .btn svg{width:18px;height:18px;fill:currentColor;flex:none}
  .btn-call{background:#111;color:#fff}
  .hero .btn-call,.page-hero .btn-call,.contact .btn-call{background:#fff;color:#111}
  .btn-wa{background:var(--wa);color:#fff}
  .btn-lg{padding:16px 26px;font-size:1.05rem}

  /* Cabecera fija con los dos botones siempre visibles */
  header.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
  header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:10px}
  .logo{display:block;line-height:0}
  .logo img{height:34px;width:auto}
  nav a{margin-right:20px;text-decoration:none;color:var(--ink);font-size:.95rem}
  .actions{display:flex;gap:8px}
  .actions .btn{padding:10px 16px;font-size:.95rem}
  @media(max-width:900px){nav{display:none}}
  @media(max-width:420px){.actions .btn{padding:10px 12px;font-size:.88rem}.logo img{height:28px}}

  .hero{background:#111;color:#fff;padding:56px 0}
  .hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
  .hero p.lead{font-size:1.15rem;opacity:.95;margin:0}
  .hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
  .hero img{border-radius:16px;aspect-ratio:4/5;object-fit:cover;width:100%;box-shadow:0 20px 50px rgba(0,0,0,.3)}
  .ticks{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:6px 22px;font-size:.98rem}
  .ticks li::before{content:"✓ ";color:#fff;font-weight:800}
  @media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero img{aspect-ratio:16/10}}

  .grid{display:grid;gap:20px}
  .g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
  .g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center;gap:36px}
  .card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
  .card img{width:100%;aspect-ratio:3/2;object-fit:cover}
  .card .body{padding:22px}
  .card p{margin:0;color:var(--muted)}
  .photo{border-radius:16px;width:100%;aspect-ratio:4/3;object-fit:cover}
  ul.check{list-style:none;padding:0;margin:0}
  ul.check li{padding-left:28px;position:relative;margin-bottom:8px}
  ul.check li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:800}

  .steps{counter-reset:s;list-style:none;padding:0;margin:28px 0 0}
  .steps li{counter-increment:s;position:relative;padding:0 0 22px 56px}
  .steps li::before{content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center}
  .steps strong{display:block}

  .zones{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}
  .zones li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.92rem}

  details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
  summary{font-weight:700;cursor:pointer}
  details p{margin:.8em 0 0;color:var(--muted)}

  .contact{background:var(--brand-dark);color:#fff;text-align:center}
  .contact .cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
  .contact p{max-width:620px;margin-left:auto;margin-right:auto}
  footer{padding:24px 0;font-size:.88rem;color:var(--muted);text-align:center}

  /* ===== Páginas interiores ===== */
  .page-hero{background:#111;color:#fff;padding:44px 0 48px}
  .page-hero p.lead{font-size:1.12rem;opacity:.95;max-width:720px;margin:0}
  .page-hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
  .crumbs{font-size:.88rem;margin:0 0 18px;opacity:.9}
  .crumbs a{color:#fff}
  .prose{max-width:780px}
  .prose h2{margin-top:1.6em}
  .prose h3{margin-top:1.4em}
  .prose img{border-radius:14px;width:100%;aspect-ratio:16/9;object-fit:cover;margin:8px 0 8px}
  .prose li{margin-bottom:6px}
  .tabla{overflow-x:auto}
  .prose table{border-collapse:collapse;width:100%;min-width:520px;font-size:.95rem;background:#fff}
  .prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
  .prose th{background:var(--soft)}
  .aviso{background:#fff8e6;border:1px solid #ecd9a6;border-radius:12px;padding:14px 18px}
  .links{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));list-style:none;padding:0;margin:20px 0 0}
  .links a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;font-weight:700;color:var(--brand-dark);height:100%}
  .links a span{display:block;font-weight:400;color:var(--muted);font-size:.9rem;margin-top:2px}
  .links a:hover{border-color:var(--brand)}
  .zones a{text-decoration:none;font-weight:700}
  .more{display:inline-block;margin-top:12px;font-weight:700}
  .gallery{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:24px}
  .gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
  .gallery img{width:100%;aspect-ratio:4/5;object-fit:cover}
  .gallery figcaption{padding:10px 14px;font-size:.92rem;color:var(--muted)}
  footer nav{display:block}
  footer nav a{margin:0 8px;font-size:.88rem;color:var(--muted);display:inline-block}
  footer p{margin:6px 0}

  /* ===== Ajustes para móvil ===== */
  html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
  .g2{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
  .btn{min-height:44px}
  @media(max-width:900px){
    /* menú deslizable arriba; al bajar se esconde y quedan fijos el logo y los botones */
    header.top{top:-44px}
    header.top .wrap{flex-wrap:wrap;padding-top:0;row-gap:8px}
    header.top nav{display:flex;order:-1;flex:0 0 calc(100% + 40px);margin:0 -20px;padding:0 20px;height:36px;align-items:center;gap:22px;overflow-x:auto;white-space:nowrap;background:var(--soft);scrollbar-width:none}
    header.top nav::-webkit-scrollbar{display:none}
    header.top nav a{margin:0;font-size:.9rem;padding:8px 0}
  }
  @media(max-width:600px){
    section{padding:44px 0}
    h1{font-size:1.95rem}
    .hero{padding:30px 0 40px}
    .hero .wrap{gap:28px}
    .hero p.lead,.page-hero p.lead{font-size:1.05rem}
    .page-hero{padding:26px 0 36px}
    .hero .cta .btn,.page-hero .cta .btn,.contact .cta .btn,#presupuesto .btn{flex:1 1 100%;width:100%}
    #presupuesto .btn{margin-bottom:8px}
    .ticks{gap:4px 16px;font-size:.93rem}
    .zones li{padding:10px 14px}
    footer nav a{padding:9px 4px}
    details{padding:14px 16px}
    .card .body{padding:18px}
    /* galería de trabajos: se desliza con el dedo */
    .gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin-right:-20px;padding-right:20px;scrollbar-width:none}
    .gallery::-webkit-scrollbar{display:none}
    .gallery figure{flex:0 0 78%;scroll-snap-align:start}
  }
  /* zonas táctiles cómodas */
  .more{padding:8px 0;margin-top:6px}
  summary{padding:6px 0}
  .zones li:has(a){padding:0}
  .zones a{display:block;padding:6px 14px}
  .actions{margin-left:auto}
  @media(max-width:600px){ .zones a{padding:10px 14px} }
  @media(max-width:360px){
    .actions{gap:6px}
    .actions .btn{padding:10px 10px;font-size:.84rem;gap:5px}
    .actions .btn svg{width:15px;height:15px}
    .logo img{height:24px}
  }