:root{
    --navy: #0B3D66;
    --blue: #036CC1;
    --blue-mid: #2E8FD6;
    --cyan: #6FB8E8;
    --brand-gray: #ADADAE;
    --slate: #4A5568;
    --slate-light: #7A8699;
    --bg-light: #F5F7FA;
    --bg-panel: #EEF2F7;
    --white: #FFFFFF;
    --line: #E1E7EF;
    --radius: 10px;
    --maxw: 1160px;
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--navy);
    background:var(--white);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;max-width:100%;
  }
  h1,h2,h3,h4{
    font-family:'Poppins',sans-serif;
    font-weight:600;
    line-height:1.15;
    letter-spacing:-0.01em;
  }
  a{color:inherit;text-decoration:none;}
  img,svg{display:block;max-width:100%;}
  ul{list-style:none;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
  section{position:relative;}
  .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

  /* Focus visibility */
  a:focus-visible, button:focus-visible{
    outline:2px solid var(--cyan);
    outline-offset:3px;
    border-radius:4px;
  }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }

  /* ---------- Header ---------- */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(255,255,255,0.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 28px;max-width:var(--maxw);margin:0 auto;
  }
  .logo{display:flex;align-items:center;}
  .logo-img{height:34px;width:auto;display:block;}
  .nav-links{display:flex;align-items:center;gap:36px;}
  .nav-links a{
    font-size:0.94rem;font-weight:500;color:var(--slate);
    transition:color .15s ease;
    position:relative;
  }
  .nav-links a:hover{color:var(--blue);}
  .nav-links a.active{color:var(--navy);}
  .nav-links a.active::after{
    content:"";position:absolute;left:0;right:0;bottom:-6px;
    height:2px;background:var(--blue);border-radius:2px;
  }
  .nav-cta{
    background:var(--navy);color:var(--white) !important;
    padding:10px 20px;border-radius:6px;font-weight:600 !important;
    font-size:0.92rem !important;
    transition:background .15s ease;
  }
  .nav-cta:hover{background:var(--blue);}
  .nav-toggle{
    display:none;background:none;border:none;cursor:pointer;
    width:40px;height:40px;align-items:center;justify-content:center;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
    content:"";display:block;width:22px;height:2px;background:var(--navy);
    position:relative;transition:transform .2s ease, opacity .2s ease;
  }
  .nav-toggle span::before{position:absolute;top:-7px;}
  .nav-toggle span::after{position:absolute;top:7px;}

  @media (max-width:860px){
    .nav-links{
      position:fixed;top:64px;left:0;right:0;
      background:var(--white);
      flex-direction:column;align-items:stretch;gap:0;
      border-bottom:1px solid var(--line);
      transform:translateY(-8px);opacity:0;pointer-events:none;
      transition:transform .2s ease, opacity .2s ease;
    }
    .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
    .nav-links a{padding:16px 28px;border-top:1px solid var(--line);}
    .nav-links .nav-cta{margin:16px 28px;text-align:center;}
    .nav-toggle{display:flex;}
  }

  /* ---------- Page header (subpáginas) ---------- */
  .page-head{
    background:var(--navy);color:var(--white);
    padding:64px 0 56px;position:relative;overflow:hidden;
  }
  .page-head::before{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
    background-size:44px 44px;
    mask-image:radial-gradient(ellipse 80% 100% at 15% 30%, black 40%, transparent 85%);
  }
  .page-head .wrap{position:relative;}
  .page-head .section-tag{color:var(--cyan);}
  .page-head h1{font-size:clamp(1.9rem,3.6vw,2.6rem);color:var(--white);max-width:28ch;}
  .page-head p{margin-top:14px;color:#C7D4E6;font-size:1.05rem;max-width:56ch;}

  /* ---------- Hero ---------- */
  .hero{
    background:var(--navy);
    color:var(--white);
    overflow:hidden;
    position:relative;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
    background-size:44px 44px;
    mask-image:radial-gradient(ellipse 90% 70% at 20% 30%, black 40%, transparent 85%);
  }
  .hero-inner{
    position:relative;
    max-width:var(--maxw);margin:0 auto;padding:90px 28px 100px;
    display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;
  }
  .hero-eyebrow{
    color:var(--cyan);font-weight:600;font-size:0.88rem;
    margin-bottom:18px;
  }
  .hero h1{
    font-size:clamp(2.2rem, 4.6vw, 3.4rem);
    font-weight:700;
    color:var(--white);
    max-width:12ch;
    opacity:0; animation:riseIn .7s ease forwards;
  }
  .hero p.lead{
    margin-top:22px;font-size:1.1rem;color:#C7D4E6;max-width:46ch;
    opacity:0; animation:riseIn .7s ease .12s forwards;
  }
  .hero-cta{
    display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;
    opacity:0; animation:riseIn .7s ease .22s forwards;
  }
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:13px 24px;border-radius:6px;
    font-weight:600;font-size:0.95rem;
    border:1px solid transparent;cursor:pointer;
    transition:transform .15s ease, background .15s ease, border-color .15s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--cyan);color:var(--navy);}
  .btn-primary:hover{background:#1FD3E1;}
  .btn-ghost{border-color:rgba(255,255,255,0.3);color:var(--white);}
  .btn-ghost:hover{border-color:var(--cyan);background:rgba(255,255,255,0.06);}
  .btn-dark{background:var(--navy);color:var(--white);}
  .btn-dark:hover{background:var(--blue);}

  @keyframes riseIn{
    from{opacity:0;transform:translateY(14px);}
    to{opacity:1;transform:translateY(0);}
  }

  .hero-visual{
    opacity:0; animation:riseIn .7s ease .3s forwards;
  }
  .hero-visual svg{display:block;width:100%;height:auto;}
  .hv-path{
    stroke-dasharray:260;stroke-dashoffset:260;
    animation:hvDraw 1.3s ease forwards .4s;
  }
  @keyframes hvDraw{to{stroke-dashoffset:0;}}
  .hv-node{
    opacity:0;transform-origin:center;
    animation:hvIn .5s ease forwards;
  }
  .hv-node:nth-of-type(1){animation-delay:.55s;}
  .hv-node:nth-of-type(2){animation-delay:.7s;}
  .hv-node:nth-of-type(3){animation-delay:.85s;}
  .hv-node:nth-of-type(4){animation-delay:1s;}
  @keyframes hvIn{
    from{opacity:0;transform:scale(.85);}
    to{opacity:1;transform:scale(1);}
  }

  @media (max-width:900px){
    .hero-inner{grid-template-columns:1fr;padding:56px 24px 60px;gap:40px;}
    .hero h1{max-width:none;}
  }

  /* ---------- Section headers ---------- */
  .section-head{max-width:56ch;margin-bottom:48px;}
  .section-tag{
    color:var(--blue);font-weight:600;font-size:0.88rem;margin-bottom:10px;
  }
  .section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);color:var(--navy);}
  .section-head p{margin-top:14px;color:var(--slate);font-size:1.03rem;}

  /* ---------- About ---------- */
  .about{padding:100px 0;}
  .about-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
  }
  .about-copy p{color:var(--slate);font-size:1.05rem;margin-bottom:18px;}
  .about-copy p:last-child{margin-bottom:0;}
  .about-list{
    display:flex;flex-direction:column;gap:22px;
  }
  .about-item{
    display:flex;gap:16px;padding:20px;
    background:var(--bg-panel);border-radius:var(--radius);
  }
  .about-item .ic{width:26px;height:26px;flex-shrink:0;color:var(--blue);margin-top:2px;}
  .about-item h4{font-size:1rem;color:var(--navy);margin-bottom:4px;}
  .about-item p{font-size:0.92rem;color:var(--slate);}

  @media (max-width:860px){
    .about-grid{grid-template-columns:1fr;gap:40px;}
  }

  /* ---------- Misión / Visión / Valores ---------- */
  .mvv-block{margin-top:72px;padding-top:56px;border-top:1px solid var(--line);}
  .mvv-slogan{
    text-align:center;font-size:1.15rem;color:var(--navy);
    margin-bottom:40px;
  }
  .mvv-slogan strong{color:var(--blue);}
  .mvv-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:28px;
  }
  .mvv-card{
    background:var(--bg-panel);border-radius:14px;padding:32px;
  }
  .mvv-label{
    font-family:'Poppins',sans-serif;font-weight:600;color:var(--blue);
    font-size:0.86rem;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:12px;
  }
  .mvv-card p{color:var(--slate);font-size:0.98rem;line-height:1.65;}

  .purpose-banner{
    background:var(--navy);color:var(--white);border-radius:14px;
    padding:28px 32px;text-align:center;margin-bottom:40px;
  }
  .purpose-banner span{
    display:block;color:var(--cyan);font-weight:600;font-size:0.82rem;
    letter-spacing:0.08em;text-transform:uppercase;margin-bottom:8px;
  }
  .purpose-banner p{font-family:'Poppins',sans-serif;font-size:1.25rem;font-weight:600;}

  .values-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  }
  .value-card{
    border:1px solid var(--line);border-radius:12px;padding:26px 22px;
  }
  .value-num{
    font-family:'Poppins',sans-serif;font-weight:700;font-size:1.6rem;
    color:var(--cyan);margin-bottom:10px;
  }
  .value-card h4{font-size:1.02rem;color:var(--navy);margin-bottom:8px;}
  .value-card p{font-size:0.88rem;color:var(--slate);line-height:1.55;}

  @media (max-width:860px){
    .mvv-grid{grid-template-columns:1fr;}
    .values-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:560px){
    .values-grid{grid-template-columns:1fr;}
  }

  /* ---------- Services ---------- */
  .services{background:var(--bg-light);padding:100px 0;}
  .svc-block{
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    padding:40px 44px;margin-bottom:28px;
  }
  .svc-block:last-of-type{margin-bottom:0;}
  .svc-head{display:flex;gap:20px;align-items:flex-start;margin-bottom:28px;}
  .svc-head .ic{width:34px;height:34px;color:var(--blue);flex-shrink:0;margin-top:2px;}
  .svc-head h2{font-size:1.35rem;color:var(--navy);margin-bottom:6px;}
  .svc-tag{font-size:0.85rem;font-weight:600;color:var(--slate-light);letter-spacing:0.01em;}
  .svc-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px 28px;
    padding-top:4px;border-top:1px solid var(--line);
  }
  .svc-item{padding-top:24px;}
  .svc-item h3{font-size:1rem;color:var(--navy);margin-bottom:6px;font-weight:600;}
  .svc-item p{font-size:0.92rem;color:var(--slate);line-height:1.55;}
  .svc-closing{
    margin-top:28px;padding-top:24px;border-top:1px solid var(--line);
    font-size:0.95rem;color:var(--slate);max-width:72ch;
  }

  @media (max-width:860px){
    .svc-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:600px){
    .svc-block{padding:28px 24px;}
    .svc-grid{grid-template-columns:1fr;}
  }

  /* ---------- Mantenimiento ---------- */
  .maint-block{margin-top:72px;padding-top:56px;border-top:1px solid var(--line);}
  .maint-block .section-tag{color:var(--blue);font-weight:600;font-size:0.88rem;margin-bottom:10px;}
  .maint-block h2{font-size:clamp(1.5rem,2.6vw,2rem);color:var(--navy);margin-bottom:16px;}
  .maint-intro{color:var(--slate);font-size:1.02rem;max-width:72ch;margin-bottom:36px;}
  .maint-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
  .maint-card{
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    padding:32px;
  }
  .maint-card h3{font-size:1.1rem;color:var(--navy);margin-bottom:8px;}
  .maint-lead{font-size:0.92rem;color:var(--slate-light);margin-bottom:18px;}
  .maint-card ul{display:flex;flex-direction:column;gap:12px;}
  .maint-card li{font-size:0.92rem;color:var(--slate);line-height:1.5;list-style:none;}
  .maint-card li strong{color:var(--navy);}

  @media (max-width:760px){
    .maint-grid{grid-template-columns:1fr;}
  }

  /* ---------- Clients ---------- */
  .clients{padding:110px 0;}
  .clients .section-head{margin-bottom:56px;}
  .client-grid{
    display:flex;flex-wrap:wrap;
    gap:14px 48px;
    border-top:1px solid var(--line);
    padding-top:40px;
  }
  .client-grid span{
    font-family:'Poppins',sans-serif;font-weight:500;
    font-size:1.15rem;color:var(--slate-light);
    padding:6px 0;position:relative;
    transition:color .2s ease;
  }
  .client-grid span:hover{color:var(--navy);}
  .client-grid span::after{
    content:"";position:absolute;right:-27px;top:50%;
    width:4px;height:4px;border-radius:50%;
    background:var(--line);transform:translateY(-50%);
  }
  .client-grid span:last-child::after{display:none;}

  @media (max-width:760px){
    .client-grid{gap:10px 28px;}
    .client-grid span{font-size:1rem;}
  }

  /* ---------- Careers ---------- */
  .careers{background:var(--bg-panel);padding:100px 0;}
  .careers-inner{
    display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;
  }
  .careers-copy p{color:var(--slate);font-size:1.03rem;margin:16px 0 22px;max-width:52ch;}
  .careers-tags{display:flex;flex-wrap:wrap;gap:10px;}
  .careers-tags span{
    background:var(--white);border:1px solid var(--line);color:var(--navy);
    font-size:0.86rem;font-weight:600;padding:8px 14px;border-radius:100px;
  }
  .careers-form{
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    padding:32px;display:flex;flex-direction:column;gap:16px;
  }
  .careers-form h3{font-size:1.15rem;color:var(--navy);margin-bottom:2px;}
  .hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
  .careers-form .btn{align-self:flex-start;margin-top:2px;}

  @media (max-width:860px){
    .careers-inner{grid-template-columns:1fr;gap:32px;}
  }

  /* ---------- PQR ---------- */
  .pqr{background:var(--white);padding:100px 0;}
  .pqr-inner{
    display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;
  }
  .pqr-copy p{color:var(--slate);font-size:1.03rem;margin:16px 0 0;max-width:48ch;}
  .pqr-copy p a{color:var(--blue);font-weight:600;text-decoration:underline;}
  .pqr-note{font-size:0.9rem !important;color:var(--slate-light) !important;margin-top:14px !important;}
  .pqr-form{
    background:var(--bg-panel);border:1px solid var(--line);border-radius:14px;
    padding:32px;display:flex;flex-direction:column;gap:16px;
  }
  .pqr-consent{
    display:flex;gap:10px;align-items:flex-start;font-size:0.85rem;color:var(--slate);
  }
  .pqr-consent input{margin-top:3px;flex-shrink:0;width:16px;height:16px;accent-color:var(--blue);}
  .pqr-consent a{color:var(--blue);font-weight:600;}
  .pqr-form .btn{align-self:flex-start;margin-top:2px;}

  @media (max-width:860px){
    .pqr-inner{grid-template-columns:1fr;gap:32px;}
  }

  /* ---------- CTA band ---------- */
  .cta-band{
    background:var(--navy);color:var(--white);
    padding:80px 0;
  }
  .cta-band-inner{
    display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  }
  .cta-band h2{font-size:clamp(1.5rem,3vw,2rem);max-width:20ch;color:var(--white);}
  .cta-band p{color:#C7D4E6;margin-top:10px;max-width:42ch;}

  /* ---------- Contact ---------- */
  .contact{padding:100px 0;background:var(--bg-light);}
  .contact-grid{
    display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:start;
  }
  .contact-form{
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    padding:36px;display:flex;flex-direction:column;gap:16px;
  }
  .contact-form h3{font-size:1.2rem;color:var(--navy);margin-bottom:4px;}
  .form-row{display:flex;flex-direction:column;gap:6px;}
  .form-row label{font-size:0.86rem;font-weight:600;color:var(--slate);}
  .form-row input, .form-row textarea, .form-row select{
    border:1px solid var(--line);border-radius:6px;padding:11px 13px;
    font-family:'Inter',sans-serif;font-size:0.96rem;color:var(--navy);
    background:var(--bg-light);
    transition:border-color .15s ease, background .15s ease;
    resize:vertical;
  }
  .form-row input:focus, .form-row textarea:focus, .form-row select:focus{
    outline:none;border-color:var(--blue);background:var(--white);
  }
  .contact-form .btn{align-self:flex-start;margin-top:4px;}
  .form-note{font-size:0.82rem;color:var(--slate-light);margin-top:-6px;}
  .form-status{font-size:0.9rem;font-weight:600;margin-top:-6px;min-height:1.2em;}
  .form-status.ok{color:#0E8A4A;}
  .form-status.error{color:#C0392B;}

  .contact-side{display:flex;flex-direction:column;gap:24px;}
  .contact-cards{display:flex;flex-direction:column;gap:14px;}
  .contact-card{
    display:flex;gap:18px;align-items:flex-start;
    background:var(--white);border:1px solid var(--line);
    border-radius:var(--radius);padding:18px 20px;
    transition:border-color .15s ease;
  }
  .contact-card:hover{border-color:var(--blue-mid);}
  .contact-card .ic{width:22px;height:22px;color:var(--blue);flex-shrink:0;margin-top:2px;}
  .contact-card h4{font-size:0.82rem;color:var(--slate-light);font-weight:600;margin-bottom:2px;text-transform:none;}
  .contact-card a, .contact-card p{font-size:1rem;color:var(--navy);font-weight:600;}
  .map-frame{
    border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
    min-height:260px;
  }
  .map-frame iframe{width:100%;height:100%;min-height:260px;border:0;display:block;}

  @media (max-width:860px){
    .contact-grid{grid-template-columns:1fr;gap:36px;}
  }

  /* ---------- Footer ---------- */
  footer{background:var(--navy);color:#B4C3D9;padding:36px 0 0;}
  .footer-inner{
    display:flex;justify-content:space-between;align-items:center;
    flex-wrap:wrap;gap:18px;font-size:0.86rem;
    max-width:1160px;margin:0 auto;padding:0 28px;
  }
  .footer-logo-img{height:40px;}
  .footer-links{display:flex;gap:24px;flex-wrap:wrap;}
  .footer-links a{color:#B4C3D9;font-size:0.84rem;text-decoration:underline;transition:color .15s ease;}
  .footer-links a:hover{color:var(--white);}
  .footer-bottom{
    margin-top:28px;padding:18px 28px;
    border-top:1px solid rgba(255,255,255,0.12);
    text-align:center;
  }
  .footer-bottom p{font-size:0.8rem;color:#9AACC8;margin:4px 0;}
  .cf-turnstile{margin-top:-4px;width:100%;max-width:100%;overflow:hidden;}

  /* Corrige un comportamiento por defecto de CSS Grid: sin esto, un iframe
     (Turnstile, Google Maps) puede forzar su columna a ser más ancha que la
     pantalla, aunque la columna esté definida como 100% del ancho disponible. */
  .careers-inner, .pqr-inner, .contact-grid,
  .careers-copy, .careers-form, .pqr-copy, .pqr-form,
  .contact-form, .contact-side{
    min-width:0;
  }
  .map-frame{min-width:0;max-width:100%;}
  .about-grid, .about-list, .mvv-grid, .values-grid,
  .svc-grid, .svc-block, .maint-grid, .client-grid{
    min-width:0;
  }