:root{
    --ink-950:#0A1628;
    --ink-900:#0E1E33;
    --ink-800:#14233A;
    --ink-700:#1B2E48;
    --brass-500:#B4874E;
    --brass-300:#DDBD84;
    --paper-100:#F1ECDE;
    --ivory-body:#DAD6C8;
    --slate-400:#8892A0;
    --rule:#2A3B57;
  }

  *{margin:0;padding:0;box-sizing:border-box;}

  html{scroll-behavior:smooth;}

  body{
    background:var(--ink-950);
    color:var(--ivory-body);
    font-family:'IBM Plex Sans', sans-serif;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  .serif{font-family:'Fraunces', serif;}
  .mono{font-family:'IBM Plex Mono', monospace;}

  a{color:inherit;}

  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 32px;
  }

  /* ---------- NAV ---------- */
  header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(10,22,40,0.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--rule);
  }
  nav.wrap{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:76px;
  }
  .brand{
    display:flex;
    align-items:center;
  }
  .brand a{
    display:flex;
    flex-direction:row;
    align-items:center;
    gap:10px;
    text-decoration:none;
    color:inherit;
  }
  .brand-logo{
    width:44px;
    height:44px;
    flex-shrink:0;
    display:block;
  }
  .brand-text{
    display:flex;
    flex-direction:column;
    line-height:1.1;
  }
  .brand .name{
    font-family:'Fraunces', serif;
    font-size:1.05rem;
    font-weight:500;
    color:var(--paper-100);
    letter-spacing:0.02em;
  }
  .brand .tag{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.68rem;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--brass-300);
    margin-top:3px;
  }
  .navlinks{
    display:flex;
    gap:20px;
    font-size:0.82rem;
    letter-spacing:0.02em;
  }
  .navlinks a{
    text-decoration:none;
    color:var(--ivory-body);
    position:relative;
    padding-bottom:4px;
    transition:color .2s ease;
  }
  .navlinks a:hover{color:var(--brass-300);}
  .navlinks a::after{
    content:'';
    position:absolute;
    left:0;bottom:0;
    width:0;height:1px;
    background:var(--brass-500);
    transition:width .25s ease;
  }
  .navlinks a:hover::after{width:100%;}
  .nav-cta{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:transparent;
    border:1px solid var(--brass-500);
    color:var(--brass-300);
    padding:9px 18px;
    border-radius:2px;
    font-size:0.8rem;
    letter-spacing:0.03em;
    text-decoration:none;
    transition:all .2s ease;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--brass-500); color:var(--ink-950);}

  .lang-switch{
    display:flex;
    align-items:center;
    gap:6px;
    font-family:'IBM Plex Mono', monospace;
    font-size:0.78rem;
    letter-spacing:0.04em;
    margin-left:4px;
  }
  .lang-link{
    color:var(--slate-400);
    text-decoration:none;
    padding:4px 2px;
  }
  .lang-link:hover{color:var(--brass-500);}
  .lang-link.is-active{
    color:var(--brass-300);
    font-weight:500;
  }
  .lang-sep{color:var(--rule);}
  .navlinks-mobile-hint{display:none;}

  /* ---------- HERO ---------- */
  .hero{
    padding:96px 0 90px;
    position:relative;
    border-bottom:1px solid var(--rule);
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:64px;
    align-items:center;
  }
  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.92rem;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brass-300);
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:26px;
  }
  .eyebrow::before{
    content:'';
    width:26px;height:1px;
    background:var(--brass-500);
    display:inline-block;
  }
  .hero h1{
    font-size:3.1rem;
    font-weight:500;
    color:var(--paper-100);
    line-height:1.12;
    letter-spacing:-0.01em;
    margin-bottom:24px;
  }
  .hero h1 em{
    font-style:italic;
    color:var(--brass-300);
    font-weight:400;
  }
  .hero p.lede{
    font-size:1.06rem;
    color:var(--ivory-body);
    max-width:520px;
    margin-bottom:36px;
  }
  .hero-ctas{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
  }
  .btn-primary, .btn-ghost{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:14px 26px;
    font-size:0.88rem;
    letter-spacing:0.02em;
    text-decoration:none;
    border-radius:2px;
    transition:all .2s ease;
  }
  .btn-primary{
    background:var(--brass-500);
    color:var(--ink-950);
    font-weight:500;
  }
  .btn-primary:hover{background:var(--brass-300);}
  .btn-ghost{
    border:1px solid var(--rule);
    color:var(--ivory-body);
  }
  .btn-ghost:hover{border-color:var(--brass-500); color:var(--brass-300);}

  .hero-meta{
    display:flex;
    gap:34px;
    margin-top:52px;
    padding-top:28px;
    border-top:1px solid var(--rule);
  }
  .hero-meta div{max-width:220px;}
  .hero-meta div .lab{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.72rem;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--slate-400);
    margin-bottom:6px;
    line-height:1.4;
  }
  .hero-meta div .num{
    font-family:'Fraunces', serif;
    font-size:1.7rem;
    color:var(--paper-100);
    line-height:1.2;
  }

  /* ---------- SEAL ---------- */
  .seal-wrap{
    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;
  }
  .seal-svg{
    width:100%;
    max-width:340px;
    height:auto;
    opacity:0;
    transform:scale(0.7) rotate(-16deg);
    animation:stamp-in 0.9s cubic-bezier(.2,.9,.25,1) 0.3s forwards;
  }
  @keyframes stamp-in{
    0%{opacity:0; transform:scale(0.7) rotate(-16deg);}
    60%{opacity:1; transform:scale(1.04) rotate(2deg);}
    100%{opacity:1; transform:scale(1) rotate(0deg);}
  }

  /* ---------- SECTION HEADERS ---------- */
  section{padding:100px 0;}
  .section-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    gap:24px;
    margin-bottom:56px;
    border-bottom:1px solid var(--rule);
    padding-bottom:28px;
  }
  .section-head .folio-tag{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.9rem;
    letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--brass-300);
    margin-bottom:14px;
    display:block;
  }
  .section-head h2{
    font-size:2.2rem;
    font-weight:500;
    color:var(--paper-100);
    max-width:640px;
  }
  .section-head p{
    color:var(--slate-400);
    max-width:340px;
    font-size:0.92rem;
    padding-bottom:4px;
  }

  /* ---------- SERVICES / FOLIOS ---------- */
  .folios{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--rule);
    border:1px solid var(--rule);
  }
  .folio-card{
    background:var(--ink-950);
    padding:36px 32px 40px;
  }
  .folio-num{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.72rem;
    color:var(--brass-500);
    letter-spacing:0.1em;
    display:block;
    margin-bottom:22px;
  }
  .folio-card h3{
    font-family:'Fraunces', serif;
    font-size:1.28rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:14px;
    line-height:1.3;
  }
  .folio-card p{
    color:var(--ivory-body);
    font-size:0.92rem;
  }

  /* Emphasized real-estate strip */
  .emphasis-strip{
    margin-top:1px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:1px;
    background:var(--rule);
    border:1px solid var(--rule);
    border-top:none;
  }
  .emphasis-card{
    background:var(--ink-800);
    padding:44px 40px;
    position:relative;
  }
  .emphasis-card::before{
    content:'';
    position:absolute;
    top:0; left:0;
    width:100%; height:3px;
    background:var(--brass-500);
  }
  .emphasis-card .folio-num{color:var(--brass-300);}
  .emphasis-card h3{
    font-family:'Fraunces', serif;
    font-size:1.5rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:16px;
    line-height:1.28;
  }
  .emphasis-card p{
    color:var(--ivory-body);
    font-size:0.96rem;
    max-width:440px;
  }
  .emphasis-card .stamp-mini{
    position:absolute;
    top:36px; right:36px;
    width:64px; height:64px;
    opacity:0.55;
  }

  /* ---------- FOUNDER ---------- */
  .founder-panel{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:0;
    border:1px solid var(--rule);
  }
  .founder-side{
    background:var(--ink-800);
    padding:52px 44px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    border-right:1px solid var(--rule);
  }
  .founder-photo{
    width:100%;
    max-width:220px;
    height:auto;
    border:1px solid var(--rule);
    filter:grayscale(0.15) contrast(1.04);
    margin-bottom:28px;
  }
  .founder-side .kicker{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.68rem;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brass-300);
    margin-bottom:18px;
  }
  .founder-side h3{
    font-family:'Fraunces', serif;
    font-size:1.9rem;
    font-weight:500;
    color:var(--paper-100);
    line-height:1.2;
    margin-bottom:10px;
  }
  .founder-side .role{
    color:var(--slate-400);
    font-size:0.9rem;
    margin-bottom:28px;
  }
  .lang-badges{display:flex; gap:10px;}
  .lang-badge{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.68rem;
    letter-spacing:0.08em;
    border:1px solid var(--rule);
    color:var(--ivory-body);
    padding:7px 12px;
    text-transform:uppercase;
  }
  .founder-detail{
    padding:52px 48px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:32px 40px;
  }
  .founder-detail .field{border-bottom:1px solid var(--rule); padding-bottom:18px;}
  .founder-detail .field .label{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.66rem;
    letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--brass-500);
    margin-bottom:8px;
  }
  .founder-detail .field .value{
    color:var(--paper-100);
    font-size:0.95rem;
  }
  .founder-detail .field.full{grid-column:1 / -1;}

  /* ---------- CONTACT ---------- */
  .contact-panel{
    background:var(--ink-800);
    border:1px solid var(--rule);
    padding:64px 56px;
    display:grid;
    grid-template-columns:1.2fr 1fr;
    gap:48px;
    align-items:center;
  }
  .office-photo-wrap{
    position:relative;
    border:1px solid var(--rule);
    overflow:hidden;
  }
  .office-photo{
    width:100%;
    height:100%;
    min-height:280px;
    object-fit:cover;
    display:block;
    filter:saturate(0.85) contrast(1.05);
  }
  .office-photo-tag{
    position:absolute;
    bottom:0; left:0;
    background:rgba(10,22,40,0.86);
    backdrop-filter:blur(4px);
    padding:12px 18px;
    font-family:'IBM Plex Mono', monospace;
    font-size:0.66rem;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--brass-300);
    border-top:1px solid var(--rule);
    border-right:1px solid var(--rule);
  }
  .contact-panel h2{
    font-family:'Fraunces', serif;
    font-size:2rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:18px;
    line-height:1.25;
  }
  .contact-panel p{color:var(--ivory-body); font-size:0.96rem; max-width:440px;}
  .contact-line{
    display:flex;
    align-items:baseline;
    gap:14px;
    margin-top:30px;
  }
  .contact-line .clabel{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.68rem;
    letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--brass-300);
  }
  .contact-line .cval{
    font-family:'IBM Plex Mono', monospace;
    font-size:1.3rem;
    color:var(--paper-100);
    text-decoration:none;
  }
  .contact-actions{display:flex; flex-direction:column; gap:14px;}

  /* ---------- FOOTER ---------- */
  footer{
    border-top:1px solid var(--rule);
    padding:40px 0;
  }
  .footer-wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
  }
  .footer-wrap .fname{
    font-family:'Fraunces', serif;
    color:var(--paper-100);
    font-size:0.95rem;
  }
  .footer-wrap .fsmall{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.7rem;
    color:var(--slate-400);
    letter-spacing:0.04em;
  }

  /* ---------- ACCESSIBILITY ---------- */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible{
    outline:2px solid var(--brass-300);
    outline-offset:3px;
  }
  section{scroll-margin-top:90px;}
  [id]{scroll-margin-top:100px;}
  img{max-width:100%; display:block;}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    .seal-svg{animation:none; opacity:1; transform:none;}
    .folio-card, .emphasis-card{transition:none;}
  }

  /* Cards are visible by default (no JS required).
     Only when JavaScript adds the .js class to <html> do they
     animate in on scroll; without JS this block never applies. */
  .js .folio-card, .js .emphasis-card{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .6s ease, transform .6s ease;
  }
  .js .folio-card.in-view, .js .emphasis-card.in-view{
    opacity:1;
    transform:translateY(0);
  }

  /* ---------- SERVICE CTAs ---------- */
  .service-cta-row{margin-top:28px;}

  /* ---------- MOBILE NAV ---------- */
  .nav-toggle{
    display:none;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
    padding:10px;
    margin-left:8px;
    background:none;
    border:none;
    border-radius:2px;
  }
  .nav-toggle span{
    width:22px; height:2px;
    background:var(--paper-100);
    display:block;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .nav-cta-number{margin-left:2px;}

  @media (max-width: 1040px){
    .navlinks{
      display:none;
      position:absolute;
      top:76px; left:0; right:0;
      flex-direction:column;
      background:var(--ink-900);
      border-bottom:1px solid var(--rule);
      padding:8px 24px 20px;
      gap:0;
      max-height:calc(100vh - 76px);
      overflow-y:auto;
    }
    .navlinks a{
      padding:16px 4px;
      border-bottom:1px solid var(--rule);
      font-size:0.95rem;
    }
    .navlinks a:last-child{border-bottom:none;}
    .navlinks.is-open{display:flex;}
    .nav-toggle{display:flex;}
    .brand .tag{display:none;}
  }

  @media (max-width: 620px){
    .brand-logo{width:36px; height:36px;}
    .lang-switch{font-size:0.72rem; margin-left:2px;}
    .nav-cta{padding:8px 12px;}
  }

  @media (max-width: 460px){
    .nav-cta{display:none;}
  }

  @media (max-width: 860px){
    .hero-grid{grid-template-columns:1fr; gap:48px;}
    .hero h1{font-size:2.2rem;}
    .hero-meta{flex-wrap:wrap; gap:24px;}
    .folios{grid-template-columns:1fr;}
    .emphasis-strip{grid-template-columns:1fr;}
    .founder-panel{grid-template-columns:1fr;}
    .founder-side{border-right:none; border-bottom:1px solid var(--rule);}
    .founder-detail{grid-template-columns:1fr; padding:40px 32px;}
    .contact-panel{grid-template-columns:1fr; padding:44px 28px;}
    .section-head{flex-direction:column; align-items:flex-start;}
    .section-head h2{font-size:1.9rem;}
    .wrap{padding:0 20px;}
  }

  @media (max-width: 480px){
    .nav-cta-number{display:none;}
    .contact-line .cval{font-size:1.05rem; word-break:break-word;}
    .hero h1{font-size:1.85rem;}
    .founder-detail{padding:32px 20px;}
    .contact-panel{padding:32px 20px;}
    .emphasis-card, .folio-card{padding-left:24px; padding-right:24px;}
  }

  /* ---------- SUBPAGE HERO ---------- */
  .page-hero{
    padding:80px 0 64px;
    border-bottom:1px solid var(--rule);
  }
  .page-hero h1{
    font-family:'Fraunces', serif;
    font-size:2.2rem;
    font-weight:500;
    color:var(--paper-100);
    line-height:1.15;
    max-width:760px;
    margin-bottom:20px;
  }
  .page-hero .lede{
    font-size:1.02rem;
    color:var(--ivory-body);
    max-width:640px;
  }

  /* ---------- PROSE CONTENT ---------- */
  .prose{max-width:720px;}
  .prose p{
    color:var(--ivory-body);
    font-size:1rem;
    margin-bottom:20px;
  }
  .prose h2{
    font-family:'Fraunces', serif;
    font-size:1.5rem;
    font-weight:500;
    color:var(--paper-100);
    margin:44px 0 16px;
  }

  .subsection{
    background:var(--ink-800);
    border:1px solid var(--rule);
    border-left:3px solid var(--brass-500);
    padding:32px 36px;
    margin:36px 0;
  }
  .subsection h2{
    font-family:'Fraunces', serif;
    font-size:1.3rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:14px;
  }
  .subsection p{
    color:var(--ivory-body);
    font-size:0.96rem;
    margin-bottom:0;
  }

  .page-cta-row{margin-top:44px;}

  /* ---------- HOME SERVICE PREVIEWS ---------- */
  .service-preview-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--rule);
    border:1px solid var(--rule);
  }
  .service-preview-card{
    background:var(--ink-950);
    padding:36px 32px 40px;
    display:flex;
    flex-direction:column;
  }
  .service-preview-card.priority{
    background:var(--ink-800);
    position:relative;
  }
  .service-preview-card.priority::before{
    content:'';
    position:absolute;
    top:0; left:0;
    width:100%; height:3px;
    background:var(--brass-500);
  }
  .service-preview-card h3{
    font-family:'Fraunces', serif;
    font-size:1.28rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:14px;
    line-height:1.3;
  }
  .service-preview-card p{
    color:var(--ivory-body);
    font-size:0.92rem;
    margin-bottom:20px;
    flex-grow:1;
  }
  .service-preview-card a.more-link{
    font-family:'IBM Plex Mono', monospace;
    font-size:0.76rem;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--brass-300);
    text-decoration:none;
  }
  .service-preview-card a.more-link:hover{color:var(--brass-500);}

  /* ---------- TEMAS DE INTERÉS ---------- */
  .temas-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--rule);
    border:1px solid var(--rule);
  }
  .temas-grid.temas-full{
    grid-template-columns:1fr;
    max-width:760px;
    margin:0 auto;
  }
  .tema-card{
    background:var(--ink-950);
    padding:36px 36px 40px;
  }
  .temas-full .tema-card{
    padding:40px 44px;
    max-width:none;
    width:100%;
  }
  .tema-card h2{
    font-family:'Fraunces', serif;
    font-size:1.22rem;
    font-weight:500;
    color:var(--paper-100);
    margin-bottom:14px;
    line-height:1.3;
  }
  .tema-card p{
    color:var(--ivory-body);
    font-size:0.94rem;
    margin-bottom:16px;
  }
  .tema-card .related-link{
    display:block;
    font-family:'IBM Plex Mono', monospace;
    font-size:0.7rem;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--slate-400);
    text-decoration:none;
    margin-bottom:14px;
  }
  .tema-card .related-link:hover{color:var(--brass-300);}
  .tema-card a.tema-cta{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:11px 20px;
    font-size:0.82rem;
    letter-spacing:0.02em;
    text-decoration:none;
    border-radius:2px;
    border:1px solid var(--brass-500);
    color:var(--brass-300);
    transition:all .2s ease;
  }
  .tema-card a.tema-cta:hover{background:var(--brass-500); color:var(--ink-950);}

  .disclaimer{
    max-width:720px;
    color:var(--slate-400);
    font-size:0.78rem;
    font-family:'IBM Plex Mono', monospace;
    line-height:1.6;
    margin-top:40px;
  }

  .see-all-row{margin-top:32px;}

  @media (max-width: 860px){
    .page-hero h1{font-size:1.9rem;}
    .service-preview-grid{grid-template-columns:1fr;}
    .temas-grid{grid-template-columns:1fr;}
    .subsection{padding:24px 22px;}
    .temas-full .tema-card{padding:32px 24px; max-width:none;}
  }