:root{
    --white:#FFFFFF;
    --off-white:#F4F4F2;
    --black:#111111;
    --red:#E4002B;
    --red-dark:#B0001F;
    --gray:#6E6E6E;
    --line:#DADAD6;
    --radius:2px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    background:var(--off-white);
    color:var(--black);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none;}
  .mono{font-family:'JetBrains Mono',monospace;}
  .container{max-width:1180px;margin:0 auto;padding:0 32px;}

  /* focus visibility */
  a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
    outline:2px solid var(--red);
    outline-offset:2px;
  }

  @media (prefers-reduced-motion: reduce){
    *{animation:none !important;transition:none !important;}
  }

  /* ============ HEADER ============ */
  header{
    position:fixed;top:0;left:0;right:0;
    background:rgba(244,244,242,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
    z-index:100;
  }
  .nav-inner{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 32px;max-width:1180px;margin:0 auto;
  }
  .brand{
    font-family:'Archivo Black',sans-serif;
    font-size:15px;letter-spacing:0.5px;
    display:flex;align-items:center;gap:10px;
  }
  .brand-mark{
    width:10px;height:10px;background:var(--red);
    display:inline-block;
  }
  nav ul{list-style:none;display:flex;gap:36px;}
  nav a{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;letter-spacing:1px;text-transform:uppercase;
    position:relative;padding-bottom:4px;
  }
  nav a::after{
    content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
    background:var(--red);transition:width .25s ease;
  }
  nav a:hover::after{width:100%;}
  .nav-call{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;letter-spacing:1px;
    background:var(--black);color:var(--white);
    padding:10px 18px;border-radius:var(--radius);
    display:flex;align-items:center;gap:8px;
  }
  .nav-call:hover{background:var(--red);}
  .burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
  .burger span{width:24px;height:2px;background:var(--black);display:block;}

  /* ============ HERO ============ */
  #inicio{
    padding:180px 0 120px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;grid-template-columns:1.15fr 0.85fr;gap:60px;align-items:center;
  }
  .plate{
    position:relative;
    border:1.5px solid var(--black);
    padding:44px 40px;
    background:var(--white);
  }
  .plate::before,.plate::after,
  .corner-tl,.corner-br{
    content:"";position:absolute;width:16px;height:16px;
  }
  .corner{position:absolute;width:16px;height:16px;}
  .corner-tl{top:-1.5px;left:-1.5px;border-top:3px solid var(--red);border-left:3px solid var(--red);}
  .corner-br{bottom:-1.5px;right:-1.5px;border-bottom:3px solid var(--red);border-right:3px solid var(--red);}

  .eyebrow{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;letter-spacing:2px;text-transform:uppercase;
    color:var(--red);margin-bottom:18px;display:flex;align-items:center;gap:10px;
  }
  .eyebrow .dot{width:6px;height:6px;background:var(--red);border-radius:50%;display:inline-block;animation:pulse 1.8s infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.25;}}

  h1{
    font-family:'Archivo Black',sans-serif;
    font-size:clamp(34px,5vw,58px);
    line-height:1.04;
    letter-spacing:-0.5px;
    margin-bottom:22px;
  }
  h1 span{color:var(--red);}
  .hero-sub{
    font-size:17px;color:#3a3a3a;max-width:480px;margin-bottom:32px;
  }
  .spec-row{
    display:flex;flex-wrap:wrap;gap:0;
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    margin-bottom:32px;
  }
  .spec-item{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;letter-spacing:0.6px;text-transform:uppercase;
    padding:14px 20px 14px 0;margin-right:20px;
    border-right:1px solid var(--line);
    color:var(--gray);
  }
  .spec-item:last-child{border-right:none;}
  .spec-item b{color:var(--black);display:block;font-family:'Inter',sans-serif;font-size:13px;text-transform:none;letter-spacing:0;margin-top:2px;}

  .cta-row{display:flex;gap:14px;flex-wrap:wrap;}
  .btn{
    font-family:'JetBrains Mono',monospace;
    font-size:13px;letter-spacing:1px;text-transform:uppercase;
    padding:16px 28px;border-radius:var(--radius);
    display:inline-flex;align-items:center;gap:10px;
    border:1.5px solid var(--black);cursor:pointer;
    transition:all .2s ease;
  }
  .btn-solid{background:var(--red);color:var(--white);border-color:var(--red);}
  .btn-solid:hover{background:var(--red-dark);border-color:var(--red-dark);}
  .btn-outline{background:transparent;color:var(--black);}
  .btn-outline:hover{background:var(--black);color:var(--white);}

  /* rotating turbine — signature element */
  .turbine-wrap{
    display:flex;align-items:center;justify-content:center;position:relative;
  }
  .turbine-ring{
    width:100%;max-width:340px;aspect-ratio:1;
    border:1.5px dashed var(--line);border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    position:relative;
  }
  .turbine-ring::before{
    content:"";position:absolute;inset:36px;border:1px solid var(--line);border-radius:50%;
  }
  .hero-logo{
    width:82%;height:auto;display:block;
    filter:drop-shadow(0 6px 14px rgba(17,17,17,0.12));
  }
  .turbine-label{
    position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);
    background:var(--off-white);padding:2px 10px;
    font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:1.5px;color:var(--gray);
  }

  /* ============ SECTION SHARED ============ */
  section{padding:110px 0;}
  .section-tag{
    font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:2px;
    text-transform:uppercase;color:var(--red);margin-bottom:14px;
  }
  h2{
    font-family:'Archivo Black',sans-serif;
    font-size:clamp(26px,3.4vw,38px);
    letter-spacing:-0.3px;margin-bottom:20px;
  }
  .section-lead{color:var(--gray);max-width:560px;font-size:16px;margin-bottom:56px;}

  /* ============ SOBRE MI ============ */
  #sobre-mi{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .about-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:64px;align-items:start;}
  .monogram-plate{
    border:1.5px solid var(--black);aspect-ratio:1;
    display:flex;align-items:center;justify-content:center;position:relative;
    background:var(--off-white);
  }
  .monogram{
    font-family:'Archivo Black',sans-serif;font-size:88px;color:var(--black);
  }
  .monogram span{color:var(--red);}
  .about-copy p{color:#333;margin-bottom:18px;font-size:16px;max-width:560px;}
  .fact-list{margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line);}
  .fact{
    padding:18px 0;border-bottom:1px solid var(--line);
  }
  .fact:nth-child(odd){padding-right:20px;border-right:1px solid var(--line);}
  .fact-num{font-family:'JetBrains Mono',monospace;font-size:22px;color:var(--red);}
  .fact-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--gray);margin-top:4px;}

  .monogram-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  /* ============ SERVICIOS ============ */
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .service-card{
    background:var(--white);border:1px solid var(--line);
    padding:32px 26px;position:relative;
    transition:border-color .2s ease, transform .2s ease;
  }
  .service-card:hover{border-color:var(--black);transform:translateY(-3px);}
  .service-code{
    font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gray);
    letter-spacing:1px;margin-bottom:22px;display:block;
  }
  .service-icon{width:34px;height:34px;margin-bottom:20px;stroke:var(--red);}
  .service-card h3{
    font-family:'Archivo Black',sans-serif;font-size:16px;margin-bottom:10px;letter-spacing:-0.2px;
  }
  .service-card p{color:var(--gray);font-size:14px;margin-bottom:18px;}
  .service-list{list-style:none;}
  .service-list li{
    font-size:13.5px;color:#333;padding:6px 0;border-top:1px solid var(--line);
    display:flex;justify-content:space-between;
  }
  .service-card.urgent{background:var(--black);border-color:var(--black);}
  .service-card.urgent h3,.service-card.urgent p,.service-card.urgent .service-list li{color:var(--white);}
  .service-card.urgent .service-icon{stroke:var(--red);}
  .service-card.urgent .service-code{color:#999;}
  .service-card.urgent .service-list li{border-top:1px solid #333;}

  /* ============ CONTACTO ============ */
  #contacto{background:var(--white);border-top:1px solid var(--line);}
  .contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;}
  .contact-info-item{
    padding:22px 0;border-top:1px solid var(--line);
  }
  .contact-info-item:last-child{border-bottom:1px solid var(--line);}
  .contact-info-label{
    font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--gray);margin-bottom:6px;
  }
  .contact-info-value{font-size:17px;font-weight:600;}
  .contact-info-value a:hover{color:var(--red);}

  form{display:flex;flex-direction:column;gap:20px;}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  label{
    font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;
    color:var(--gray);margin-bottom:8px;display:block;
  }
  input,select,textarea{
    width:100%;border:none;border-bottom:1.5px solid var(--line);
    background:transparent;padding:10px 2px;font-family:'Inter',sans-serif;font-size:15px;
    color:var(--black);transition:border-color .2s ease;
  }
  input:focus,select:focus,textarea:focus{border-color:var(--red);}
  textarea{resize:vertical;min-height:100px;}
  .field{display:flex;flex-direction:column;}
  .submit-btn{
    align-self:flex-start;margin-top:8px;
    font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:1px;text-transform:uppercase;
    background:var(--red);color:var(--white);border:none;
    padding:16px 32px;border-radius:var(--radius);cursor:pointer;
    display:flex;align-items:center;gap:10px;transition:background .2s ease;
  }
  .submit-btn:hover{background:var(--red-dark);}
  .form-note{font-size:12.5px;color:var(--gray);margin-top:4px;}
  #form-confirm{
    display:none;margin-top:18px;padding:14px 18px;
    border:1px solid var(--black);font-family:'JetBrains Mono',monospace;font-size:13px;
  }

  /* ============ FOOTER ============ */
  footer{
    background:var(--black);color:#aaa;padding:40px 0;
  }
  .footer-inner{
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  }
  .footer-inner .brand{color:var(--white);}
  footer .mono{font-size:12px;letter-spacing:0.5px;}

  /* ============ REVEAL ============ */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* ============ RESPONSIVE ============ */
  @media (max-width:900px){
    nav ul,.nav-call{display:none;}
    .burger{display:flex;}
    .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;}
    .services-grid{grid-template-columns:1fr;}
    .turbine-wrap{order:-1;max-width:220px;margin:0 auto 20px;}
    .form-row{grid-template-columns:1fr;}
    .fact-list{grid-template-columns:1fr;}
    .fact:nth-child(odd){border-right:none;padding-right:0;}
  }
  @media (max-width:900px){
    nav.open ul{
      display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
      background:var(--white);padding:20px 32px;border-bottom:1px solid var(--line);gap:18px;
    }
  }