:root{
      --ink:#11110f;
      --soft:#f3f3f1;
      --white:#ffffff;
      --muted:#6f6e69;
      --gold:#b38a5a;
      --line:#deddd8;
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    .wrap{width:min(var(--max),calc(100% - 48px));margin:auto}
    .eyebrow{display:flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:700;color:#5e5b55;margin-bottom:18px}
    .eyebrow:before{content:"";width:44px;height:3px;background:var(--gold);display:inline-block}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(48px,7vw,92px);line-height:.98;letter-spacing:-.05em;max-width:900px;margin-bottom:26px}
    h2{font-size:clamp(35px,5vw,62px);line-height:1.04;letter-spacing:-.035em;margin-bottom:22px}
    h3{font-size:25px;line-height:1.1;margin-bottom:12px}
    p{font-size:17px;color:#56544f}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:1px solid var(--ink);font-size:14px;font-weight:700;letter-spacing:.02em;transition:.2s ease}
    .btn.primary{background:var(--ink);color:white}
    .btn.primary:hover{background:#2a2926}
    .btn.ghost{background:transparent;margin-left:8px}
    .btn.ghost:hover{background:rgba(255,255,255,.08)}

    /* nav */
    .nav{height:82px;position:absolute;top:0;left:0;right:0;z-index:10;color:white;background:linear-gradient(180deg,rgba(0,0,0,.5),transparent)}
    .nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
    .brand{display:flex;align-items:center;gap:14px}
    .brand img{width:152px;height:62px;object-fit:cover;object-position:center;background:#000}
    .navlinks{display:flex;gap:28px;align-items:center;font-size:13px}
    .navlinks a{opacity:.88}.navlinks a:hover{opacity:1}
    .navlinks .mini{border:1px solid rgba(255,255,255,.75);padding:11px 15px}

    /* hero */
    .hero{min-height:92vh;position:relative;display:flex;align-items:flex-end;color:white;background:#111;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:url('../images/portada.jpg') center 42% / cover no-repeat;transform:scale(1.015)}
    .hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.5) 45%,rgba(0,0,0,.14) 74%,rgba(0,0,0,.2) 100%)}
    .hero .wrap{position:relative;z-index:2;padding:160px 0 92px}
    .hero h1{color:white}
    .hero p{max-width:650px;color:rgba(255,255,255,.82);font-size:20px;margin-bottom:34px}
    .hero .btn.primary{background:white;color:#111;border-color:white}.hero .btn.primary:hover{background:#eee}
    .hero .btn.ghost{color:white;border-color:rgba(255,255,255,.6)}

    /* common */
    section{padding:100px 0}
    .intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}
    .intro-grid p{font-size:20px;max-width:540px}
    .quiet{background:white}

    /* services */
    .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
    .service{min-height:480px;position:relative;overflow:hidden;background:#222;color:white;display:flex;align-items:flex-end}
    .service img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
    .service:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.75) 100%)}
    .service:hover img{transform:scale(1.025)}
    .service-content{position:relative;z-index:2;padding:28px}
    .service h3{font-size:30px;margin-bottom:7px}.service p{color:rgba(255,255,255,.83);font-size:15px;margin:0}

    /* results */
    .results{background:#10100f;color:white}
    .results .eyebrow{color:#d8d3c9}.results h2{color:white}.results p{color:#bebbb3}
    .results-head{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end;margin-bottom:48px}
    .ba{position:relative;aspect-ratio:16/9;overflow:hidden;background:#222;user-select:none}
    .ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
    .ba .after{clip-path:inset(0 50% 0 0)}
    .ba .divider{position:absolute;z-index:4;top:0;bottom:0;left:50%;width:2px;background:white;box-shadow:0 0 0 1px rgba(0,0,0,.2)}
    .ba .handle{position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:white;color:#111;display:grid;place-items:center;font-weight:bold;box-shadow:0 4px 22px rgba(0,0,0,.3)}
    .ba input{position:absolute;z-index:7;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize}
    .tag{position:absolute;z-index:6;top:18px;padding:9px 12px;background:rgba(0,0,0,.64);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.tag.before{left:18px}.tag.aftertag{right:18px}
    .result-note{margin-top:16px;font-size:13px;color:#908d87}

    /* standard */
    .standard-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:start}
    .standard-copy{position:sticky;top:40px}
    .principles{border-top:1px solid var(--line)}
    .principle{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:27px 0;border-bottom:1px solid var(--line)}
    .num{font-size:13px;color:var(--gold);font-weight:800;letter-spacing:.08em}
    .principle p{font-size:15px;margin:7px 0 0}

    /* pro */
    .pro{background:white}
    .pro-card{display:grid;grid-template-columns:1.05fr .95fr;min-height:580px;background:#171715;color:white}
    .pro-image{background:url('../images/profesionales.jpg') center/cover no-repeat;min-height:520px}
    .pro-copy{padding:72px;display:flex;flex-direction:column;justify-content:center}
    .pro-copy .eyebrow{color:#c9c5bb}.pro-copy h2{color:white;font-size:clamp(38px,4vw,58px)}.pro-copy p{color:#c7c3ba}

    /* quote */
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:48px;border-top:1px solid #bbb8af;border-bottom:1px solid #bbb8af}
    .step{padding:32px 34px;border-right:1px solid #bbb8af}.step:last-child{border-right:0}
    .step strong{display:block;font-size:13px;color:var(--gold);margin-bottom:20px}.step h3{font-size:22px}.step p{font-size:15px;margin:0}

    /* guarantee */
    .guarantee{padding:0 0 100px}
    .guarantee-box{background:#dedbd5;padding:60px;display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:center}
    .guarantee-box h2{font-size:42px;margin:0}.guarantee-box p{font-size:17px;margin:0}

    /* cta/footer */
    .cta{background:#0c0c0b;color:white;padding:94px 0}
    .cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}.cta h2{color:white;margin-bottom:14px}.cta p{color:#bcb8b0;margin-bottom:0}
    .contact{text-align:right}.contact a{display:block;font-size:22px;margin:6px 0}.contact small{display:block;color:#aaa69e;margin-top:15px}
    footer{background:#0c0c0b;color:#7c7973;border-top:1px solid #2a2926;padding:24px 0;font-size:12px}
    footer .wrap{display:flex;justify-content:space-between}

    @media(max-width:850px){
      .wrap{width:min(100% - 30px,var(--max))}
      .navlinks a:not(.mini){display:none}.brand img{width:125px;height:54px}
      .hero{min-height:86vh}.hero .wrap{padding-bottom:64px}.hero p{font-size:18px}
      section{padding:76px 0}
      .intro-grid,.results-head,.standard-grid,.pro-card,.cta-grid,.guarantee-box{grid-template-columns:1fr;gap:38px}
      .services-grid{grid-template-columns:1fr}.service{min-height:400px}
      .standard-copy{position:static}
      .pro-copy{padding:44px 28px}.pro-image{min-height:420px;order:2}
      .steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid #bbb8af}.step:last-child{border-bottom:0}
      .guarantee-box{padding:38px 28px}
      .contact{text-align:left}.cta{padding:72px 0}
      footer .wrap{display:block}footer span{display:block;margin-top:6px}
      .btn.ghost{margin-left:0;margin-top:10px}
    }
  

    /* compact home v2 */
    section{padding:76px 0}
    .hero{min-height:74vh}
    .hero .wrap{padding-bottom:58px}
    .hero h1{max-width:820px}
    #servicios{padding-top:72px;padding-bottom:72px}
    .services-grid{margin-top:34px}
    .service{min-height:360px}
    .results{padding-top:72px;padding-bottom:78px}
    .results-head{margin-bottom:34px}
    .ba-wrap{max-width:980px;margin:auto}
    .compact-standard{background:#11110f;color:white;padding:76px 0}
    .compact-standard-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:72px;align-items:center}
    .compact-standard .eyebrow{color:#c9c5bb}
    .compact-standard h2{color:white;font-size:clamp(36px,4vw,56px);margin-bottom:18px}
    .compact-standard p{color:#c7c3ba;max-width:720px}
    .standard-mini{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .standard-mini span{border:1px solid #3b3934;padding:10px 12px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#ddd8ce}
    .compact-pro-card{border-left:1px solid #3b3934;padding-left:42px}
    .compact-pro-card h3{color:white;font-size:31px;line-height:1.08;margin-bottom:16px}
    .compact-pro-card p{font-size:16px}
    .text-link{display:inline-block;margin-top:12px;color:white;font-weight:700;border-bottom:1px solid var(--gold);padding-bottom:3px}
    .cta{padding:72px 0}
    .cta h2{font-size:clamp(38px,4.5vw,58px)}
    .guarantee-line{font-size:14px!important;line-height:1.5;margin-top:22px!important;color:#99958c!important;max-width:720px}
    footer{padding:22px 0}
    @media (max-width: 820px){
      section{padding:56px 0}
      .hero{min-height:78vh}
      .hero .wrap{padding-bottom:48px}
      #servicios,.results,.compact-standard,.cta{padding-top:56px;padding-bottom:56px}
      .service{min-height:330px}
      .compact-standard-grid{grid-template-columns:1fr;gap:38px}
      .compact-pro-card{border-left:0;border-top:1px solid #3b3934;padding-left:0;padding-top:32px}
      .compact-pro-card h3{font-size:27px}
      .standard-mini{gap:8px}
      .standard-mini span{font-size:11px}
    }

    /* Actualización de contacto: se mantiene el diseño original y sus imágenes. */
    .nav{height:108px}
    .brand img{width:203px;height:105px;object-fit:contain;object-position:center;background:transparent}
    .navlinks a:focus-visible,.btn:focus-visible,.text-link:focus-visible,
    .whatsapp-fab:focus-visible,.wa-close:focus-visible,.wa-send:focus-visible,
    .contact-form input:focus-visible,.contact-form textarea:focus-visible,
    .wa-message:focus-visible{outline:2px solid #d8ad75;outline-offset:3px}
    .cta-grid{grid-template-columns:1.05fr .95fr;align-items:start;gap:72px}
    .contact-panel{text-align:left}
    .contact-form{display:flex;flex-direction:column;gap:16px}
    .contact-field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .contact-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:650;color:#eeeae4;letter-spacing:.015em}
    .contact-form label span{color:#d9bb8e}
    .contact-form input,.contact-form textarea{width:100%;border:1px solid #494741;background:#181817;
      border-radius:0;color:white;padding:13px 15px;font:inherit;font-size:15px;transition:border-color .2s}
    .contact-form input::placeholder,.contact-form textarea::placeholder{color:#98958f}
    .contact-form input:focus,.contact-form textarea:focus{border-color:#c2a17a;outline:none}
    .contact-form textarea{min-height:136px;resize:vertical}
    .contact-submit{width:100%;border-color:white!important;background:white!important;color:#111!important;
      cursor:pointer;font:inherit;font-weight:750!important;display:flex;justify-content:space-between;gap:8px;margin-top:1px}
    .contact-submit:hover{background:#eae8e4!important}
    .contact-hint{color:#aaa69e!important;font-size:12px!important;line-height:1.55;margin:0!important}
    .contact-links{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
      margin-top:26px;padding-top:16px;border-top:1px solid #3f3c36}
    .contact-links a{font-size:14px;margin:0;white-space:nowrap}
    .contact-links a:hover{text-decoration:underline;text-underline-offset:4px}
    .contact-panel small{font-size:10px;letter-spacing:.1em;margin-top:18px}
    .whatsapp-fab{position:fixed;right:24px;bottom:24px;z-index:101;width:62px;height:62px;
      display:grid;place-items:center;border-radius:50%;background:#25D366;color:white;border:0;cursor:pointer;
      box-shadow:0 8px 24px rgba(0,0,0,.3);transition:transform .2s,box-shadow .2s}
    .whatsapp-fab:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.36)}
    .whatsapp-fab svg{width:34px;height:34px}
    .wa-panel[hidden]{display:none!important}
    .wa-panel{position:fixed;right:24px;bottom:98px;width:min(370px,calc(100vw - 32px));
      z-index:100;box-shadow:0 16px 56px rgba(0,0,0,.33);background:#f6f4ee;color:#1d1e1c;
      border:1px solid rgba(0,0,0,.12);font-family:inherit;overflow:hidden}
    .wa-panel-head{background:#145c43;padding:17px 19px;display:flex;gap:12px;align-items:center;color:white}
    .wa-brand-icon{width:37px;height:37px;border-radius:50%;background:#25D366;display:grid;place-items:center;flex:none}
    .wa-brand-icon svg{width:24px;height:24px}
    .wa-heading{flex:1;min-width:0}.wa-heading strong{display:block;font-size:17px}.wa-heading small{font-size:12px;color:#e3f0ea}
    .wa-close{width:32px;height:32px;border:0;background:transparent;color:white;font-size:26px;cursor:pointer;line-height:1}
    .wa-panel-body{background:#eeeae2;padding:20px;display:flex;flex-direction:column;gap:16px}
    .wa-bubble{background:white;max-width:92%;padding:13px 15px;border-radius:0 11px 11px 11px;
      font-size:14px;line-height:1.5;box-shadow:0 1px 5px rgba(0,0,0,.08)}
    .wa-compose-label{display:block;font-size:12px;font-weight:700;margin-bottom:7px;color:#5b5b55}
    .wa-message{width:100%;min-height:90px;max-height:200px;resize:vertical;background:white;color:#181816;
      border:1px solid #d1ccc2;padding:12px;font:inherit;font-size:14px;line-height:1.45}
    .wa-send{width:100%;display:flex;justify-content:center;align-items:center;gap:9px;background:#1d9b56;
      border:0;color:white;font:inherit;font-weight:700;font-size:14px;min-height:46px;cursor:pointer}
    .wa-send:hover{background:#147e43}
    .wa-disclaimer{font-size:11px;line-height:1.5;color:#77736b;margin:0}
    @media(max-width:850px){
      .nav{height:94px}.brand img{width:171px;height:91px}
      .navlinks{gap:12px}
      .navlinks a[href="#contacto"]:not(.mini){display:inline-flex;font-size:12px}
      .navlinks .mini{padding:9px 11px}
      .cta-grid{grid-template-columns:1fr;gap:38px}
      .contact-links{justify-content:flex-start;gap:18px}
    }
    @media(max-width:490px){
      .brand img{width:150px;height:84px}
      .navlinks{gap:8px}.navlinks .mini{font-size:12px;padding:9px 9px}
      .contact-field-row{grid-template-columns:1fr;gap:16px}
      .whatsapp-fab{right:16px;bottom:16px;width:56px;height:56px}
      .wa-panel{right:12px;bottom:82px;width:calc(100vw - 24px)}
    }