:root{
    --ink:#14171b;
    --panel:#1b2027;
    --panel-2:#20262e;
    --paper:#edeae2;
    --paper-dim:#9aa0a8;
    --copper:#d97d3e;
    --copper-soft:#a85f30;
    --teal:#4fa79e;
    --line:#2b313b;
  }

  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--ink);
    color:var(--paper);
    font-family:'Inter',sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{display:block;max-width:100%;}
  a{color:inherit;}
  button{font-family:inherit;cursor:pointer;}
  input,textarea{font-family:inherit;}

  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  .mono{font-family:'JetBrains Mono',monospace;}
  .eyebrow{
    font-family:'JetBrains Mono',monospace;
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--copper);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:16px;height:1px;
    background:var(--copper);
    display:inline-block;
  }
  h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-0.01em;}

  :focus-visible{outline:2px solid var(--teal);outline-offset:3px;}

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
  }

  /* NAV */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(20,23,27,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 0;
  }
  .logo{
    display:flex;align-items:center;gap:12px;
    font-family:'Fraunces',serif;
    font-weight:600;font-size:19px;
    letter-spacing:0.005em;
  }
  .logo .wordmark-accent{color:var(--copper);}
  .logo .mark-icon{flex-shrink:0;display:block;}
  .navlinks{display:flex;align-items:center;gap:34px;}
  .navlinks a{
    font-size:14.5px;color:var(--paper-dim);text-decoration:none;
    transition:color .2s;
  }
  .navlinks a:hover{color:var(--paper);}
  .btn{
    font-size:14px;font-weight:500;
    padding:11px 20px;border-radius:4px;
    border:1px solid transparent;
    text-decoration:none;display:inline-flex;align-items:center;gap:8px;
    transition:all .2s;white-space:nowrap;
  }
  .btn-primary{background:var(--copper);color:#181310;}
  .btn-primary:hover{background:#e88b4c;}
  .btn-ghost{border-color:var(--line);color:var(--paper);}
  .btn-ghost:hover{border-color:var(--copper);color:var(--copper);}

  /* HERO */
  .hero{
    padding:88px 0 70px;
    display:grid;grid-template-columns:1.05fr 0.95fr;gap:50px;align-items:center;
  }
  .hero h1{
    font-size:clamp(34px,4.6vw,54px);
    line-height:1.06;
    margin:20px 0 22px;
  }
  .hero h1 em{
    font-style:normal;color:var(--copper);
  }
  .hero p.lead{
    font-size:17px;color:var(--paper-dim);max-width:480px;margin-bottom:32px;
  }
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
  .hero-art{position:relative;}

  /* stack strip */
  .stackstrip{
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:22px 0;
  }
  .stackstrip .wrap{
    display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:space-between;
  }
  .stackstrip .label{
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--paper-dim);
    letter-spacing:.08em;text-transform:uppercase;flex-shrink:0;
  }
  .stack-badges{display:flex;gap:10px;flex-wrap:wrap;}
  .badge{
    font-family:'JetBrains Mono',monospace;font-size:12.5px;
    padding:6px 12px;border:1px solid var(--line);border-radius:3px;
    color:var(--paper-dim);
  }

  section{padding:86px 0;}
  .section-head{max-width:600px;margin-bottom:50px;}
  .section-head h2{font-size:clamp(26px,3.2vw,36px);margin-top:16px;}
  .section-head p{color:var(--paper-dim);margin-top:14px;font-size:16px;}

  /* servicios cards */
  .grid-services{
    display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
    background:var(--line);border:1px solid var(--line);
  }
  .card{
    background:var(--panel);padding:32px 28px;
    transition:background .25s;
  }
  .card:hover{background:var(--panel-2);}
  .card .num{
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--copper);
    margin-bottom:18px;display:block;
  }
  .card h3{font-size:18px;margin-bottom:10px;}
  .card p{font-size:14.5px;color:var(--paper-dim);}

  /* desarrollo a medida */
  .bespoke{
    display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;align-items:start;
  }
  .bespoke-list{border-left:1px solid var(--line);}
  .bespoke-item{
    padding:22px 0 22px 26px;border-bottom:1px solid var(--line);
    position:relative;
  }
  .bespoke-item:last-child{border-bottom:none;}
  .bespoke-item::before{
    content:"";position:absolute;left:-4.5px;top:28px;
    width:8px;height:8px;border-radius:50%;
    background:var(--ink);border:1.5px solid var(--teal);
  }
  .bespoke-item h3{font-family:'Space Grotesk',sans-serif;font-size:16.5px;font-weight:600;margin-bottom:6px;}
  .bespoke-item p{font-size:14.5px;color:var(--paper-dim);}
  .bespoke-note{
    margin-top:28px;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:4px;
    font-size:14px;color:var(--paper-dim);
  }
  .bespoke-note strong{color:var(--paper);}

  /* proceso */
  .proceso{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
    border-top:1px solid var(--line);
  }
  .paso{
    padding:30px 24px 30px 0;border-right:1px solid var(--line);
  }
  .paso:last-child{border-right:none;}
  .paso .num{
    font-family:'JetBrains Mono',monospace;font-size:26px;color:var(--line);
    -webkit-text-stroke:1px var(--copper);
    color:transparent;
    display:block;margin-bottom:16px;
  }
  .paso h3{font-size:16px;margin-bottom:8px;font-family:'Space Grotesk',sans-serif;font-weight:600;}
  .paso p{font-size:14px;color:var(--paper-dim);}

  /* cta final / contacto */
  .contact{
    background:var(--panel);border:1px solid var(--line);border-radius:6px;
    padding:64px 40px;text-align:center;
    max-width:640px;margin:0 auto;
  }
  .contact h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px;}
  .contact p{color:var(--paper-dim);font-size:15.5px;margin-bottom:32px;}
  .whatsapp-cta{
    display:inline-flex;align-items:center;gap:12px;
    background:var(--copper);color:#181310;
    padding:18px 32px;border-radius:8px;
    font-size:18px;font-weight:600;text-decoration:none;
    transition:background .2s, transform .2s;
  }
  .whatsapp-cta:hover{background:#e88b4c;transform:translateY(-1px);}
  .contact-alt{margin-top:22px;}
  .contact-alt a{
    font-size:14px;color:var(--paper-dim);text-decoration:none;
  }
  .contact-alt a:hover{color:var(--teal);}

  footer{border-top:1px solid var(--line);padding:34px 0;}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
  footer p{font-size:13px;color:var(--paper-dim);}

  .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  @media (max-width:860px){
    .hero{grid-template-columns:1fr;padding-top:56px;}
    .hero-art{order:-1;max-width:340px;margin:0 auto;}
    .grid-services{grid-template-columns:1fr;}
    .bespoke{grid-template-columns:1fr;}
    .proceso{grid-template-columns:1fr 1fr;}
    .paso{border-bottom:1px solid var(--line);}
    .contact{padding:40px 24px;}
    .navlinks{display:none;}
  }

/* ===== Blog / Article pages ===== */
.article-header{padding:70px 0 20px;}
.breadcrumb{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--paper-dim);margin-bottom:24px;}
.breadcrumb a{color:var(--paper-dim);text-decoration:none;}
.breadcrumb a:hover{color:var(--copper);}
.article-header h1{font-size:clamp(30px,4vw,44px);font-family:'Space Grotesk',sans-serif;font-weight:600;line-height:1.15;margin-bottom:18px;max-width:820px;}
.article-meta{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--paper-dim);margin-bottom:8px;}
.article-body{max-width:720px;padding:20px 0 60px;}
.article-body p{font-size:17px;line-height:1.75;color:var(--paper-dim);margin-bottom:22px;}
.article-body h2{font-size:26px;font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--paper);margin:44px 0 18px;}
.article-body ul{margin:0 0 22px 20px;color:var(--paper-dim);font-size:17px;line-height:1.75;}
.article-body li{margin-bottom:8px;}
.article-body strong{color:var(--paper);}
.article-cta{
  margin-top:48px;padding:36px;background:var(--panel);border:1px solid var(--line);border-radius:8px;text-align:center;
}
.article-cta p{color:var(--paper-dim);margin-bottom:20px;font-size:16px;}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:40px;}
.blog-card{background:var(--panel);padding:28px;text-decoration:none;display:block;transition:background .2s;}
.blog-card:hover{background:var(--panel-2);}
.blog-card .tag{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--copper);margin-bottom:14px;display:block;}
.blog-card h3{font-size:18px;font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--paper);margin-bottom:10px;line-height:1.3;}
.blog-card p{font-size:14px;color:var(--paper-dim);}
@media (max-width:860px){
  .blog-grid{grid-template-columns:1fr;}
}