:root{
    --ink:#112D45;
    --sand:#F6F2EA;
    --brass:#A9824C;
    --slate:#5B6472;
    --line:#DAD3C4;
    --white:#FFFFFF;
    --maxw:1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--sand);
    color:var(--ink);
    font-family:'Public Sans', sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.serif{
    font-family:'Lora', serif;
    color:var(--ink);
    margin:0 0 .5em;
    font-weight:600;
  }
  h1{font-size:clamp(2.1rem,4.2vw,3.4rem); line-height:1.15; font-weight:500;}
  h2{font-size:clamp(1.6rem,2.6vw,2.2rem);}
  p{margin:0 0 1em; max-width:62ch;}
  a{color:inherit;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  section{padding:88px 0;}
  .section-alt{background:var(--white);}

  /* Header */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(246,242,234,.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex; align-items:center; justify-content:space-between; padding:18px 24px; max-width:var(--maxw); margin:0 auto;}
  .brand{display:flex; align-items:center;}
  .brand img{display:block; height:64px; width:auto;}
  nav ul{list-style:none; display:flex; gap:28px; margin:0; padding:0;}
  nav a{text-decoration:none; font-size:.95rem; font-weight:500; color:var(--ink);}
  nav a:hover{color:var(--brass);}
  .nav-cta{
    background:var(--ink); color:var(--white); padding:10px 20px;
    border-radius:3px; text-decoration:none; font-weight:600; font-size:.9rem;
  }
  .nav-phone{color:var(--ink); font-weight:700; text-decoration:none; font-size:.95rem; display:none;}
  @media (min-width:560px){ .nav-phone{display:inline;} }
  .menu-toggle{display:none; background:none; border:none; font-size:1.6rem; cursor:pointer; color:var(--ink);}

  /* Hero */
  .hero{padding:96px 0 72px;}
  .hero-grid{display:grid; grid-template-columns:1.3fr .9fr; gap:56px; align-items:end;}
  .eyebrow-text{color:var(--brass); font-weight:600; font-size:1rem; margin-bottom:14px; display:block;}
  .hero p.lead{font-size:1.15rem; color:var(--slate); margin-top:18px;}
  .cta-row{display:flex; gap:16px; margin-top:32px; flex-wrap:wrap;}
  .btn-primary{
    background:var(--ink); color:var(--white); padding:15px 28px; text-decoration:none;
    font-weight:600; border-radius:3px; border:1px solid var(--ink);
  }
  .btn-secondary{
    padding:15px 28px; text-decoration:none; font-weight:600; border-radius:3px;
    border:1px solid var(--ink); color:var(--ink);
  }
  .hero-card{
    border-left:3px solid var(--brass); padding:24px 0 24px 28px;
  }
  .hero-illustration{width:100%; max-width:220px; height:auto; stroke:var(--ink); fill:none; stroke-width:1.3; opacity:.85; margin-bottom:22px; display:block;}
  .about-illustration{width:100%; max-width:260px; height:auto; stroke:var(--brass); fill:none; stroke-width:1.3; margin-top:28px; display:block;}
  .hero-card dl{display:grid; grid-template-columns:auto 1fr; gap:8px 14px; margin:0;}
  .hero-card dt{font-family:'Lora',serif; font-size:1.6rem; color:var(--ink);}
  .hero-card dd{margin:0; align-self:center; color:var(--slate); font-size:.92rem;}
  .trust-strip{
    display:flex; flex-wrap:wrap; gap:12px 36px; margin-top:56px; padding-top:28px;
    border-top:1px solid var(--line); color:var(--slate); font-size:.92rem;
  }

  /* Intro / sobre nosotros */
  .split{display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:start;}
  .split .label{color:var(--brass); font-weight:600; margin-bottom:10px; display:block;}

  /* Servicios */
  .service-list{border-top:1px solid var(--line);}
  .service-row{
    display:grid; grid-template-columns:auto 1.7fr 2.6fr auto; gap:20px; align-items:center;
    padding:28px 0; border-bottom:1px solid var(--line);
  }
  .service-row h3{font-size:1.15rem; margin:0;}
  .service-row p{margin:0; color:var(--slate); font-size:.96rem;}
  .service-row a{white-space:nowrap; font-weight:600; text-decoration:none; color:var(--ink); border-bottom:1px solid var(--brass);}

  /* Diferenciadores */
  .diff-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:40px 32px;}
  .icon-circle{
    width:52px; height:52px; border-radius:50%; background:rgba(169,130,78,.12);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .icon-circle svg{width:24px; height:24px; stroke:var(--brass); fill:none; stroke-width:1.6;}
  .diff-item .icon-circle{margin-bottom:14px;}
  .service-row{align-items:center;}
  .service-row .icon-circle{width:44px; height:44px;}
  .service-row .icon-circle svg{width:20px; height:20px;}
  .diff-item h3{font-size:1.05rem; margin-bottom:8px;}
  .diff-item p{color:var(--slate); font-size:.95rem; margin:0;}
  .diff-num{font-family:'Lora',serif; color:var(--brass); font-size:.95rem; display:block; margin-bottom:6px;}

  /* Proceso */
  .timeline{border-left:2px solid var(--line); margin-left:8px;}
  .tl-item{position:relative; padding:0 0 44px 32px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:attr(data-n); position:absolute; left:-13px; top:0;
    width:24px; height:24px; border-radius:50%; background:var(--ink); color:var(--white);
    font-size:.75rem; display:flex; align-items:center; justify-content:center; font-weight:600;
  }
  .tl-item h3{font-size:1.05rem; margin-bottom:6px;}
  .tl-item p{color:var(--slate); font-size:.95rem; margin:0;}

  /* Testimonios */
  .quote-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:32px;}
  blockquote{margin:0; border-top:2px solid var(--brass); padding-top:18px;}
  blockquote p{font-family:'Lora',serif; font-style:italic; font-size:1.05rem; color:var(--ink);}
  blockquote cite{font-style:normal; color:var(--slate); font-size:.88rem;}

  /* FAQ */
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item summary{
    cursor:pointer; list-style:none; padding:22px 0; font-weight:600; font-size:1.02rem;
    display:flex; justify-content:space-between; align-items:center;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{content:'+'; font-size:1.3rem; color:var(--brass); font-weight:400;}
  .faq-item[open] summary::after{content:'–';}
  .faq-item p{padding-bottom:22px; color:var(--slate); margin:0;}

  /* Contacto */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px;}
  form{display:grid; gap:14px;}
  input,select,textarea{
    width:100%; padding:13px 14px; border:1px solid var(--line); border-radius:3px;
    font-family:inherit; font-size:.95rem; background:var(--white); color:var(--ink);
  }
  label{font-size:.85rem; font-weight:600; margin-bottom:4px; display:block;}
  .contact-info dl{margin:0;}
  .contact-info dt{color:var(--brass); font-weight:600; font-size:.85rem; margin-top:20px;}
  .contact-info dd{margin:2px 0 0; color:var(--ink);}

  footer{background:var(--ink); color:#D9DCE3; padding:56px 0 28px;}
  .footer-grid{display:grid; grid-template-columns:2fr 1fr 1fr; gap:32px; margin-bottom:40px;}
  footer h3{color:var(--white); font-size:1rem; font-family:'Public Sans',sans-serif; font-weight:600;}
  footer a{color:#D9DCE3; text-decoration:none; font-size:.92rem;}
  footer ul{list-style:none; padding:0; margin:0; display:grid; gap:10px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.15); padding-top:20px; font-size:.82rem; color:#9BA3B4;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  }

  @media (max-width:860px){
    .hero-grid,.split,.contact-grid{grid-template-columns:1fr;}
    .diff-grid{grid-template-columns:1fr 1fr;}
    .quote-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .service-row{grid-template-columns:auto 1fr; gap:6px 16px;}
    .service-row p{grid-column:2; }
    .service-row a{grid-column:2;}
    nav ul{display:none;}
    .menu-toggle{display:block;}
  }
  @media (max-width:600px){
    .diff-grid{grid-template-columns:1fr;}
  }
  :focus-visible{outline:2px solid var(--brass); outline-offset:2px;}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
  .whatsapp-float{
    position:fixed; bottom:22px; right:22px; z-index:80;
    width:58px; height:58px; border-radius:50%; background:#25D366;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 6px 18px rgba(0,0,0,.25); text-decoration:none;
  }

/* Responsive enhancements */
html{scroll-padding-top:120px}body{overflow-wrap:break-word}button{font:inherit}img{max-width:100%}.nav{gap:20px;flex-wrap:wrap}.nav>*{min-width:0}.hero-grid>*,.split>*,.contact-grid>*{min-width:0}.hero-card dl{grid-template-columns:1fr}.hero-card dd{margin-bottom:16px}.notice{border:1px solid var(--brass);padding:16px;background:var(--sand)}.form-note{font-size:.85rem;color:var(--slate)}.consent{display:flex;gap:10px;align-items:flex-start}.consent input{width:auto;margin-top:5px}.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.skip{position:fixed;top:-100px;left:10px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.legal{max-width:800px;min-height:65vh}.legal a{text-decoration:underline}
@media(max-width:1100px){.nav{gap:14px}.nav nav{order:3;width:100%}.nav ul{justify-content:center;flex-wrap:wrap}.nav>div{margin-left:auto}}
@media(max-width:860px){.nav{padding:12px 20px}.menu-toggle{display:block;font-size:1rem;min-height:44px;margin-left:auto}.nav>div{margin-left:0}.nav nav ul{display:flex;flex-direction:column;gap:0}.nav nav a{display:block;padding:12px}.js .nav nav{display:none}.js .nav nav.open{display:block}.nav-phone{display:none}.hero{padding:48px 0}.hero-grid,.split,.contact-grid{gap:32px}section{padding:52px 0}.hero-card{padding:20px}.hero-illustration{max-width:150px}.nav-cta{display:inline-block}.hero-card dl{grid-template-columns:auto 1fr}}
@media(max-width:480px){.wrap{padding:0 20px}.brand img{height:auto;width:145px}.nav>div{width:100%}.nav-cta{display:block;text-align:center}.hero-card dl{grid-template-columns:1fr}.cta-row>a{width:100%;text-align:center}.service-row{grid-template-columns:1fr}.service-row p,.service-row a{grid-column:1}.whatsapp-float{right:14px;bottom:14px}footer{padding-bottom:94px}h1{font-size:2rem}}