:root{
    --navy:#032457;
    --navy-dark:#02193E;
    --steel:#3A4A63;
    --accent:#F55409;
    --accent-text:#C44307;
    --accent-dark:#9C3505;
    --bg:#F5F6F8;
    --white:#FFFFFF;
    --text:#22282F;
    --text-light:#5B6672;
    --border:#E1E4E8;
    --radius:6px;
    --maxw:1200px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  body{
    font-family:'Inter', 'Segoe UI', Arial, sans-serif;
    color:var(--text);
    background:var(--white);
    line-height:1.6;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{
    font-family:'Oswald', 'Inter', Arial, sans-serif;
    font-weight:700;
    color:var(--navy);
    line-height:1.2;
    letter-spacing:.3px;
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .container{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .btn{
    display:inline-block;
    padding:13px 28px;
    border-radius:var(--radius);
    font-weight:600;
    font-size:15px;
    cursor:pointer;
    border:2px solid transparent;
    transition:all .2s ease;
  }
  .btn-primary{background:var(--accent-text); color:var(--white);}
  .btn-primary:hover{background:var(--accent-dark);}
  .btn-outline{background:transparent; border-color:var(--white); color:var(--white);}
  .btn-outline:hover{background:var(--white); color:var(--navy);}
  .btn-navy{background:var(--navy); color:var(--white);}
  .btn-navy:hover{background:var(--navy-dark);}
  .btn-block{width:100%;}
  section{padding:72px 0;}
  .section-bg{background:var(--bg);}
  .section-label{
    color:var(--accent-text); font-weight:700; letter-spacing:1.5px;
    text-transform:uppercase; font-size:13px; margin-bottom:10px;
    display:flex; align-items:center; gap:8px;
  }
  .section-label::before{content:''; width:7px; height:7px; border-radius:50%; background:var(--accent); display:inline-block;}
  .section-title{font-size:clamp(26px,3.5vw,38px); margin-bottom:16px;}
  .section-intro{color:var(--text-light); max-width:640px; margin-bottom:40px; font-size:16px; font-family:'Inter',sans-serif;}

  /* Hexágono — motivo tomado del logo */
  .hex-wrap{
    width:58px; height:58px; flex:none;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    background:var(--accent);
    padding:3px;
  }
  .hex-inner{
    width:100%; height:100%;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    background:var(--navy);
    display:flex; align-items:center; justify-content:center;
    color:var(--white); font-weight:700; font-size:17px; font-family:'Oswald',sans-serif;
  }

  /* Header utilitario */
  .topbar{background:var(--navy-dark); color:#B9C2D4; font-size:13px;}
  .topbar .container{display:flex; justify-content:space-between; align-items:center; padding-top:8px; padding-bottom:8px; flex-wrap:wrap; gap:8px;}
  .topbar-links{display:flex; gap:20px; flex-wrap:wrap;}
  .topbar-links a:hover{color:var(--white);}

  /* Nav principal */
  .navbar{background:var(--white); border-bottom:1px solid var(--border); position:sticky; top:0; z-index:100;}
  .navbar .container{display:flex; align-items:center; justify-content:space-between; padding-top:10px; padding-bottom:10px;}
  .logo-wrap{display:flex; align-items:center; gap:12px;}
  .logo-wrap img{height:50px; width:50px; object-fit:contain;}
  .logo-text{display:flex; flex-direction:column; line-height:1.15;}
  .logo-text strong{font-family:'Oswald',sans-serif; font-weight:700; font-size:19px; color:var(--navy); letter-spacing:.5px;}
  .logo-text span{font-size:10px; color:var(--accent-text); text-transform:uppercase; letter-spacing:1px; font-weight:600;}
  .nav-menu{display:flex; gap:28px; align-items:center;}
  .nav-menu > li{position:relative; list-style:none;}
  .nav-menu > li > a{font-weight:600; font-size:14.5px; color:var(--text); padding:10px 0;}
  .nav-menu > li > a:hover{color:var(--accent-text);}
  .dropdown{
    opacity:0; visibility:hidden; pointer-events:none;
    position:absolute; top:100%; left:0; background:var(--white);
    box-shadow:0 12px 24px rgba(0,0,0,.12); border-radius:var(--radius); min-width:250px;
    padding:12px 0; border-top:3px solid var(--accent);
    transition:opacity .15s ease;
  }
  .nav-menu > li:hover .dropdown,
  .nav-menu > li:focus-within .dropdown{opacity:1; visibility:visible; pointer-events:auto;}
  .dropdown a{display:block; padding:10px 20px; font-size:14px; color:var(--text);}
  .dropdown a:hover{background:var(--bg); color:var(--accent-text);}
  .nav-cta{display:flex; gap:12px; align-items:center;}
  .nav-toggle{display:none; background:none; border:none; font-size:26px; cursor:pointer; color:var(--navy);}

  /* Hero de segmentación */
  .hero{
    position:relative; overflow:hidden;
    background:
      linear-gradient(180deg, rgba(13,24,48,.93), rgba(22,38,74,.90)),
      url('hero-proyecto.jpg');
    background-size:cover; background-position:center;
    color:var(--white); padding:80px 0 60px;
  }
  .hero-top{max-width:720px; margin-bottom:44px;}
  .hero-top .section-label{color:var(--accent);}
  /* Sobre fondos navy oscuros, el naranja vivo tiene mejor contraste que la variante de texto */
  #trabaja .section-label{color:var(--accent);}
  .hero-top h1{color:var(--white); font-size:clamp(28px,4vw,42px); margin-bottom:14px;}
  .hero-top p{color:#C6CEDC; font-size:17px; font-family:'Inter',sans-serif;}
  .hero-routes{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:20px;}
  .route-card{
    background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.18);
    border-radius:var(--radius); padding:22px; backdrop-filter:blur(2px);
    transition:transform .2s ease, background .2s ease;
    min-width:0;
  }
  .route-card:hover{transform:translateY(-4px); background:rgba(255,255,255,.12);}
  .route-card .hex-wrap{margin-bottom:14px;}
  .route-card h2{color:var(--white); font-size:17px; margin-bottom:8px;}
  .route-card p{color:#B4BFD1; font-size:13.5px; margin-bottom:16px; min-height:60px; font-family:'Inter',sans-serif;}

  /* Formulario de contacto temprano */
  .early-contact{background:var(--bg); padding:56px 0;}
  .ec-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;}
  .ec-grid h2{margin-bottom:12px;}
  .ec-grid p{color:var(--text-light); margin-bottom:0; font-family:'Inter',sans-serif;}
  form.contact-form{background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:28px; box-shadow:0 6px 20px rgba(11,37,69,.06); border-top:3px solid var(--accent);}
  .form-row{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px;}
  .form-row.full{grid-template-columns:1fr;}
  label{display:block; font-size:13px; font-weight:600; margin-bottom:6px; color:var(--steel);}
  input, select, textarea{
    width:100%; padding:11px 12px; border:1px solid var(--border); border-radius:4px;
    font-family:inherit; font-size:14px; color:var(--text);
  }
  input:focus, select:focus, textarea:focus{outline:2px solid var(--accent); outline-offset:1px;}
  textarea{resize:vertical; min-height:80px;}
  .form-note{font-size:12px; color:var(--text-light); margin-top:10px;}
  .form-consent{display:flex; align-items:flex-start; gap:10px; font-size:12px; color:var(--text-light); margin:12px 0 16px;}
  .form-consent input{width:auto; margin-top:3px; flex:none;}
  .form-consent a{color:var(--accent-text); font-weight:700; text-decoration:underline;}
  .form-status{display:none; margin-top:12px; padding:12px; border-radius:4px; background:#EAF6EE; color:#1F6B3A; font-size:13px; font-weight:600;}

  /* Líneas de negocio */
  .business-line{border-top:1px solid var(--border); padding:44px 0;}
  .business-line:first-of-type{border-top:none;}
  .bl-header{display:flex; align-items:center; gap:16px; margin-bottom:24px; flex-wrap:wrap;}
  .bl-header h3{font-size:23px;}
  .bl-contact{margin-left:auto; font-size:13.5px; color:var(--steel); display:flex; align-items:center; gap:8px; flex-wrap:wrap;}
  .bl-contact strong{color:var(--navy);}
  .bl-contact a{color:var(--accent-text); font-weight:600;}
  .sub-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,340px)); justify-content:start; gap:20px;}
  .sub-card{border:1px solid var(--border); border-radius:var(--radius); padding:22px; background:var(--white); display:flex; flex-direction:column;}
  .sub-card h4{font-size:16px; margin-bottom:8px;}
  .sub-card p{font-size:14px; color:var(--text-light); margin-bottom:16px; flex-grow:1; font-family:'Inter',sans-serif;}
  .sub-card .btn{align-self:flex-start; padding:9px 18px; font-size:13px;}

  /* Proyectos ejecutados */
  .proyectos-list{display:grid; grid-template-columns:repeat(2,1fr); gap:12px 32px;}
  .proyecto-item{display:flex; gap:12px; align-items:flex-start; font-size:14px; color:var(--text); padding:10px 0; border-bottom:1px solid var(--border);}
  .proyecto-item span{font-family:'Oswald',sans-serif; font-weight:700; color:var(--accent-text); flex:none;}

  /* Descarga corporativa */
  .download-cta{background:var(--navy); color:var(--white); border-radius:8px; padding:40px; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; border-left:5px solid var(--accent);}
  .download-cta-title{display:flex; align-items:center; gap:18px;}
  .download-cta-title img{width:56px; height:56px; object-fit:contain; background:var(--white); border-radius:50%; padding:5px; flex:none;}
  .download-cta h3{color:var(--white); font-size:22px; margin-bottom:6px;}
  .download-cta p{color:#B9C4D0; font-size:14px; font-family:'Inter',sans-serif;}

  /* Cifras */
  .stats{background:var(--accent-text); color:var(--white);}
  .stats-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center;}
  .stat-num{font-family:'Oswald',sans-serif; font-size:clamp(30px,4vw,44px); font-weight:700;}
  .stat-label{font-size:14px; opacity:.9; font-family:'Inter',sans-serif;}

  /* Quiénes somos / Misión / Visión / Valores */
  .mvv-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:24px;}
  .mvv-card{padding:26px; border-radius:var(--radius); border:1px solid var(--border); background:var(--white);}
  .mvv-card.quienes{grid-column:1 / -1; border-left:4px solid var(--accent);}
  .mvv-card h3{font-size:18px; margin-bottom:10px; display:flex; align-items:center; gap:10px;}
  .mvv-card h3 .hex-wrap{width:34px; height:34px;}
  .mvv-card h3 .hex-inner{font-size:0;}
  .mvv-card p{font-size:14.5px; color:var(--text-light); font-family:'Inter',sans-serif;}
  .valores-list{list-style:none; margin-top:4px;}
  .valores-list li{font-size:14.5px; color:var(--text-light); font-family:'Inter',sans-serif; padding-left:18px; position:relative; margin-bottom:10px;}
  .valores-list li::before{content:''; position:absolute; left:0; top:8px; width:6px; height:6px; border-radius:50%; background:var(--accent);}

  /* Blog */
  .blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .blog-card{border:1px solid var(--border); border-radius:var(--radius); overflow:hidden;}
  .blog-thumb{height:160px; background:linear-gradient(135deg,var(--navy),var(--steel)); position:relative;}
  .blog-thumb::after{content:''; position:absolute; inset:0; background:repeating-linear-gradient(135deg, rgba(198,34,47,.15) 0 2px, transparent 2px 22px);}
  .blog-body{padding:18px;}
  .blog-date{font-size:12px; color:var(--accent-text); font-weight:700; text-transform:uppercase;}
  .blog-body h4{font-size:16px; margin:8px 0 10px;}
  .blog-body a{font-size:13px; font-weight:600; color:var(--navy);}

  /* Certificaciones */
  .certs-bg{background:var(--bg);}
  .certs-grid{display:flex; flex-wrap:wrap; gap:20px; align-items:center; justify-content:space-between;}
  .cert-badge{
    flex:1; min-width:140px; text-align:center; padding:18px 10px; background:var(--white);
    border:1px solid var(--border); border-radius:var(--radius); font-size:13px; font-weight:700; color:var(--steel);
    border-top:3px solid var(--navy);
  }

  /* Cobertura */
  .offices-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px;}
  .office-card{padding:22px; border:1px solid var(--border); border-radius:var(--radius); border-left:3px solid var(--accent);}
  .office-card h3{font-size:16px; margin-bottom:8px;}
  .office-card p{font-size:14px; color:var(--text-light); margin-bottom:4px; font-family:'Inter',sans-serif;}
  .privacy-panel{border-top:1px solid var(--border); border-bottom:1px solid var(--border); background:var(--bg);}
  .privacy-list{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:24px;}
  .privacy-item{background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:20px;}
  .privacy-item h3{font-size:16px; margin-bottom:8px;}
  .privacy-item p{font-size:14px; color:var(--text-light); font-family:'Inter',sans-serif;}
  .work-section{background:var(--navy); color:var(--white); text-align:center;}
  .label-center{justify-content:center;}
  .work-title{color:var(--white);}
  .work-copy{color:#B9C4D0; max-width:600px; margin:0 auto 24px; font-family:'Inter',sans-serif;}

  /* Footer */
  footer{position:relative; overflow:hidden; background:var(--navy-dark); color:#B9C2D4; padding:56px 0 24px; font-size:14px;}
  footer::before{
    content:''; position:absolute; right:-70px; bottom:-70px; width:380px; height:380px;
    background:url('barvill-emblem.png') center/contain no-repeat;
    opacity:.06; pointer-events:none;
  }
  footer .container{position:relative; z-index:1;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px;}
  .footer-top{display:flex; align-items:center; gap:12px; margin-bottom:14px;}
  .footer-top img{height:56px; width:56px; object-fit:contain; background:var(--white); border-radius:50%; padding:4px;}
  .footer-top strong{font-family:'Oswald',sans-serif; color:var(--white); font-size:19px;}
  .footer-grid h3{color:var(--white); font-size:14px; margin-bottom:14px; text-transform:uppercase; letter-spacing:.5px; font-family:'Oswald',sans-serif;}
  .footer-grid a{display:block; margin-bottom:8px; color:#B9C2D4;}
  .footer-grid a:hover{color:var(--white);}
  .footer-social{display:flex; gap:14px; margin-top:12px;}
  .footer-social a{width:34px; height:34px; border:1px solid #2A3A57; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:14px;}
  .footer-bottom{border-top:1px solid #1E3350; padding-top:20px; text-align:center; font-size:12px; color:#7C8CA3;}

  /* WhatsApp flotante */
  .wa-float{
    position:fixed; bottom:24px; right:24px; width:58px; height:58px; border-radius:50%;
    background:#25D366; color:var(--white); display:flex; align-items:center; justify-content:center;
    font-size:28px; box-shadow:0 6px 16px rgba(0,0,0,.25); z-index:200;
  }

  @media (max-width:1100px){
    .ec-grid{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .blog-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .mvv-grid{grid-template-columns:1fr 1fr;}
    .privacy-list{grid-template-columns:1fr;}
  }
  @media (max-width:1100px){
    .nav-menu{
      position:fixed; top:0; right:0; height:100vh; width:78%; max-width:320px;
      background:var(--white); flex-direction:column; align-items:flex-start; padding:80px 24px 24px;
      transform:translateX(105%); transition:transform .25s ease; box-shadow:-8px 0 24px rgba(0,0,0,.15); overflow-y:auto;
    }
    .nav-menu.open{transform:translateX(0);}
    .nav-menu > li{width:100%;}
    .dropdown{position:static; box-shadow:none; display:none; border-top:none; padding-left:12px;}
    .nav-menu > li.open .dropdown{display:block;}
    .nav-toggle{display:block;}
    .nav-cta{display:none;}
    .form-row{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:1fr 1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .download-cta{flex-direction:column; text-align:center;}
    .proyectos-list{grid-template-columns:1fr;}
    .mvv-grid{grid-template-columns:1fr;}
    .hero-routes{grid-template-columns:1fr;}
    .route-card p{min-height:auto;}
    .logo-text strong{font-size:17px;}
    .logo-text span{font-size:9px;}
    .topbar .container{align-items:flex-start;}
    .topbar-links{gap:12px;}
    .hero{padding:64px 0 44px;}
    section{padding:52px 0;}
  }