:root{
    --bg:#F7FBFA;
    --surface:#FFFFFF;
    --ink:#0B2E33;
    --ink-soft:#4E6669;
    --line:rgba(11,46,51,0.12);
    --navy:#0B2E33;
    --navy-2:#082226;
    --teal:#03AFB4;
    --teal-deep:#027A7E;
    --teal-pale:#E4EEEE;
    --amber:#0DB63A;
    --amber-deep:#0A8A2C;
    --amber-pale:#E6F7EA;
    --radius:16px;
    --maxw:1180px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter', sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{font-family:'Poppins', sans-serif; font-weight:700; line-height:1.15; color:var(--ink);}
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}
  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:var(--teal-deep);
    font-weight:500;
  }
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:14px 26px;
    border-radius:999px;
    font-weight:600;
    font-size:15px;
    border:1.5px solid transparent;
    cursor:pointer;
    transition:transform .15s ease, background .2s ease, border-color .2s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--amber); color:#fff;}
  .btn-primary:hover{background:var(--amber-deep); color:#fff;}
  .btn-ghost{border-color:rgba(255,255,255,0.35); color:#fff;}
  .btn-ghost:hover{border-color:#fff; background:rgba(255,255,255,0.08);}
  .btn-outline{border-color:var(--line); color:var(--ink);}
  .btn-outline:hover{border-color:var(--teal-deep); color:var(--teal-deep);}

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  }

  /* HEADER */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(243,246,244,0.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 0;
  }
  .brand{display:flex; align-items:center; gap:10px;}
  .brand .word{display:flex; flex-direction:column; line-height:1.1;}
  .brand .word b{font-family:'Poppins',sans-serif; font-size:16px; font-weight:700; letter-spacing:-0.01em;}
  .brand .word span{font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--teal-deep);}
  nav.links{display:flex; align-items:center; gap:28px;}
  nav.links a.navlink{font-size:14.5px; font-weight:500; color:var(--ink-soft); transition:color .15s ease;}
  nav.links a.navlink:hover{color:var(--teal-deep);}
  .navcta{display:flex; align-items:center; gap:18px;}
  .burger{display:none; flex-direction:column; gap:4px; cursor:pointer; background:none; border:none;}
  .burger span{width:22px; height:2px; background:var(--ink);}
  .mobile-menu{display:none; flex-direction:column; background:var(--surface); border-bottom:1px solid var(--line); padding:6px 20px 18px;}
  .mobile-menu.open{display:flex;}
  .mobile-menu a.navlink{padding:13px 2px; font-size:15.5px; font-weight:500; color:var(--ink); border-bottom:1px solid var(--line);}
  /* .mobile-menu a.btn{margin-top:14px; justify-content:center;} */

  /* HERO */
  .hero{
    background:radial-gradient(1200px 600px at 85% -10%, rgba(31,158,147,0.35), transparent 60%),
               radial-gradient(900px 500px at 5% 110%, rgba(232,150,60,0.22), transparent 55%),
               var(--navy);
    color:#EAF3F1;
    padding:96px 0 88px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid; grid-template-columns:1fr; max-width:760px; margin:0 auto; text-align:center;
  }
  .hero-grid .hero-ctas{justify-content:center;}
  .hero-grid .lead{margin-left:auto; margin-right:auto;}
  .hero h1{
    font-size:clamp(34px, 4.4vw, 54px);
    font-weight:800;
    color:#fff;
    max-width:14ch;
    margin:18px auto 22px;
  }
  .hero p.lead{
    font-size:17px; color:rgba(234,243,241,0.78); max-width:46ch; margin-bottom:34px;
  }
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap;}

  .gauge-card{
    background:#FBFCFB;
    border:1px solid rgba(15,39,35,0.08);
    border-radius:20px;
    padding:28px;
  }
  .gauge-card .cap{font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:18px;}
  .gauge-wrap{display:flex; justify-content:center;}
  .gauge-readout{display:flex; justify-content:space-between; margin-top:18px; padding-top:18px; border-top:1px solid rgba(15,39,35,0.1);}
  .gauge-readout div b{display:block; font-family:'Poppins',sans-serif; font-size:22px; color:var(--ink);}
  .gauge-readout div span{font-size:12px; color:var(--ink-soft);}

  /* SECTION generic */
  section{padding:88px 0;}
  .section-head{max-width:640px; margin-bottom:48px;}
  .section-head h2{font-size:clamp(26px,3vw,36px); margin:10px 0 14px;}
  .section-head p{color:var(--ink-soft); font-size:16px;}

  /* BENEFICIOS */
  .beneficios{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .b-card{
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    padding:30px 26px;
  }
  .b-icon{
    width:46px; height:46px; border-radius:12px; display:flex; align-items:center; justify-content:center;
    margin-bottom:20px;
  }
  .b-card h3{font-size:18px; margin-bottom:10px;}
  .b-card p{color:var(--ink-soft); font-size:14.5px;}

  /* SECTORES */
  .sectores-band{background:var(--navy-2); color:#EAF3F1;}
  .sectores-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(255,255,255,0.1); border-radius:var(--radius); overflow:hidden;}
  .sec-card{background:var(--navy-2); padding:0; position:relative; overflow:hidden;}
  .sec-photo{width:100%; height:120px; object-fit:cover; display:block; opacity:0.55;}
  .sec-body{padding:20px 24px 26px;}
  .sec-card h4{color:#fff; font-size:15px; letter-spacing:.02em; margin-bottom:16px; padding-bottom:12px; border-bottom:1px solid rgba(255,255,255,0.15);}
  .sec-card ul{list-style:none;}
  .sec-card li{font-size:13.5px; color:rgba(234,243,241,0.72); padding:5px 0;}

  /* SOLUCIONES */
  .soluciones-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  .sol-card{
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    padding:26px; display:flex; flex-direction:column; gap:14px; position:relative;
  }
  .sol-card.featured{
    border:2px solid var(--teal); background:linear-gradient(180deg, var(--teal-pale), #fff 55%);
  }
  .sol-badge{
    position:absolute; top:18px; right:18px;
    background:var(--teal); color:#04342C; font-family:'IBM Plex Mono',monospace;
    font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:500;
    padding:4px 10px; border-radius:999px;
  }
  .sol-icon{width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center;}
  .sol-card h3{font-size:16.5px;}
  .sol-card p{font-size:13.8px; color:var(--ink-soft);}
  .sol-link{margin-top:auto; font-size:13.5px; font-weight:600; color:var(--teal-deep); display:inline-flex; align-items:center; gap:6px;}
  .sol-photo{width:100%; height:110px; border-radius:11px; object-fit:cover; margin-top:2px;}
  .photo-credit{font-size:10.5px; color:var(--ink-soft); opacity:0.7; margin-top:-6px;}

  /* NOSOTROS */
  .nosotros-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; align-items:center;}
  .visual-panel{
    aspect-ratio:4/5; border-radius:20px;
    position:relative; overflow:hidden;
    background:linear-gradient(160deg, var(--navy), var(--navy-2));
  }
  .visual-panel img{width:100%; height:100%; object-fit:cover; opacity:0.92;}
  .visual-panel::after{
    content:''; position:absolute; inset:0;
    background:linear-gradient(200deg, rgba(31,158,147,0.32), rgba(14,42,46,0.15) 45%, rgba(14,42,46,0.55));
  }
  .visual-panel .cred{
    position:absolute; bottom:12px; right:14px; z-index:2;
    font-family:'IBM Plex Mono',monospace; font-size:10px; color:rgba(255,255,255,0.6);
  }
  .nosotros-text p{color:var(--ink-soft); margin-bottom:16px; font-size:15.5px;}
  .mv-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:26px;}
  .mv-card{background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:20px;}
  .mv-card .eyebrow{margin-bottom:8px;}
  .mv-card p{font-size:14px; color:var(--ink-soft); margin:0;}

  /* VALORES */
  .valores-strip{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:36px; border-top:1px solid var(--line); margin-top:48px;}
  .valor-item{flex:1; min-width:150px;}
  .valor-item h4{font-size:14.5px; margin-bottom:6px;}
  .valor-item p{font-size:13px; color:var(--ink-soft);}

  /* STATS */
  .stats-band{
    background:linear-gradient(135deg, var(--teal-deep), var(--navy));
    color:#fff; border-radius:24px; padding:52px 44px;
    display:grid; grid-template-columns:1.2fr repeat(3,1fr); gap:32px; align-items:center;
  }
  .stats-band h3{color:#fff; font-size:22px; max-width:20ch;}
  .stats-band .note{font-size:12.5px; color:rgba(255,255,255,0.55); margin-top:10px;}
  .stat b{display:block; font-family:'Poppins',sans-serif; font-size:34px; color:#fff;}
  .stat span{font-size:12.5px; color:rgba(255,255,255,0.65);}

  /* CLIENTES */
  .logos-grid{
    display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;
  }
  .logo-tile{
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    padding:32px 20px; display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:10px; text-align:center; min-height:120px;
    transition:border-color .15s ease;
  }
  .logo-tile:hover{border-color:var(--teal);}
  .logo-tile img{max-height:53px; max-width:234px; width:auto; object-fit:contain;}
  .logo-tile .cliente-wordmark{font-family:'Poppins',sans-serif; font-weight:700; font-size:20px; letter-spacing:.02em; color:var(--ink);}
  .logo-tile .logo-caption{font-size:12px; color:var(--ink-soft); font-family:'IBM Plex Mono',monospace;}

  /* MODAL SOLUCIÓN */
  .modal-overlay{
    display:none; position:fixed; inset:0; background:rgba(14,42,46,0.72);
    z-index:100; align-items:flex-start; justify-content:center; padding:40px 20px; overflow-y:auto;
  }
  .modal-box{
    background:var(--surface); border-radius:20px; max-width:820px; width:100%;
    padding:0; position:relative; margin-bottom:40px;
  }
  .modal-close{
    position:absolute; top:18px; right:18px; z-index:2;
    width:36px; height:36px; border-radius:50%; border:none; background:rgba(255,255,255,0.9);
    font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center;
  }
  .modal-hero{
    background:linear-gradient(160deg, var(--navy), var(--navy-2)); color:#fff;
    border-radius:20px 20px 0 0; padding:40px 42px 30px;
  }
  .modal-hero h3{color:#fff; font-size:28px; margin:8px 0 12px;}
  .modal-hero p{color:rgba(234,243,241,0.8); font-size:15px; max-width:60ch;}
  .modal-body{padding:36px 42px 44px;}
  .modal-section{margin-bottom:32px;}
  .modal-section h4{font-size:18px; margin-bottom:10px;}
  .modal-section p{font-size:14.5px; color:var(--ink-soft); margin-bottom:10px;}
  .modal-benefits{display:grid; grid-template-columns:repeat(2,1fr); gap:12px;}
  .modal-benefit{background:var(--bg); border:1px solid var(--line); border-radius:12px; padding:14px 16px; font-size:13.5px; color:var(--ink);}
  .modal-benefit b{display:block; font-size:13.5px; margin-bottom:3px;}
  .modal-solutions{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
  .modal-sol-card{border:1px solid var(--line); border-radius:14px; overflow:hidden;}
  .modal-sol-card img{width:100%; height:110px; object-fit:cover;}
  .modal-sol-card .msc-body{padding:14px 16px;}
  .modal-sol-card h5{font-size:14px; margin-bottom:6px;}
  .modal-sol-card p{font-size:12.8px; color:var(--ink-soft); margin:0;}
  .modal-contracts{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
  .modal-contract{background:var(--teal-pale); border-radius:14px; padding:20px;}
  .modal-contract .eyebrow{color:var(--teal-deep);}
  .modal-contract h5{font-size:16px; margin:8px 0 8px;}
  .modal-contract p{font-size:13.5px; color:var(--ink-soft); margin:0;}
  .modal-solutions.msol-left{grid-template-columns:1fr 1.3fr; align-items:center;}
  .modal-solutions.msol-right{grid-template-columns:1.3fr 1fr; align-items:center;}
  @media (max-width:700px){
    .modal-benefits, .modal-solutions, .modal-contracts,
    .modal-solutions.msol-left, .modal-solutions.msol-right{grid-template-columns:1fr;}
    .modal-hero, .modal-body{padding-left:24px; padding-right:24px;}
  }

  /* CONTACTO */
  .contacto-grid{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
  .contacto-info{background:var(--navy); color:#fff; padding:48px 42px;}
  .contacto-info h3{color:#fff; font-size:24px; margin:12px 0 14px;}
  .contacto-info p{color:rgba(234,243,241,0.75); font-size:14.8px; margin-bottom:28px; max-width:36ch;}
  .info-line{display:flex; gap:12px; align-items:flex-start; padding:12px 0; border-top:1px solid rgba(255,255,255,0.12);}
  .info-line b{display:block; font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:rgba(234,243,241,0.5); font-family:'IBM Plex Mono',monospace;}
  .info-line span{font-size:14.5px;}
  .contacto-form{background:var(--surface); padding:48px 42px;}
  .field{margin-bottom:18px;}
  .field label{display:block; font-size:13px; font-weight:600; margin-bottom:7px; color:var(--ink);}
  .field input, .field textarea, .field select{
    width:100%; padding:12px 14px; border-radius:10px; border:1px solid var(--line);
    font-family:'Inter',sans-serif; font-size:14.5px; background:#FBFCFB; color:var(--ink);
  }
  .field textarea{resize:vertical; min-height:96px;}
  .field input:focus, .field textarea:focus, .field select:focus{outline:2px solid var(--teal); outline-offset:1px;}
  .form-note{font-size:12px; color:var(--ink-soft); margin-top:10px;}
  .field input.invalid, .field textarea.invalid{border-color:#D64545; background:#FDF3F3;}
  .field-error{display:none; font-size:12px; color:#D64545; margin-top:6px;}
  .field-error.show{display:block;}
  .btn[disabled]{opacity:.6; cursor:not-allowed;}
  .form-status{display:none; margin-top:14px; padding:12px 14px; border-radius:10px; font-size:14px; line-height:1.5;}
  .form-status.show{display:block;}
  .form-status.success{background:var(--amber-pale); color:var(--amber-deep); border:1px solid rgba(13,182,58,0.3);}
  .form-status.error{background:#FDF3F3; color:#B23131; border:1px solid rgba(214,69,69,0.3);}
  /* honeypot anti-spam : caché aux humains, visible aux bots */
  .hp-field{position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;}

  /* FOOTER */
  footer{background:var(--navy); color:rgba(234,243,241,0.7); padding:56px 0 28px;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:40px;}
  .footer-grid h5{color:#fff; font-size:13.5px; margin-bottom:14px;}
  .footer-grid a, .footer-grid p{font-size:13.5px; color:rgba(234,243,241,0.65); display:block; padding:5px 0;}
  .footer-grid a:hover{color:#fff;}
  .footer-bottom{display:flex; justify-content:space-between; padding-top:24px; border-top:1px solid rgba(255,255,255,0.12); font-size:12.5px; color:rgba(234,243,241,0.45); flex-wrap:wrap; gap:10px;}

  @media (max-width: 980px){
    nav.links, .navcta .btn-outline{display:none;}
    .burger{display:flex;}
    .hero-grid{grid-template-columns:1fr;}
    .beneficios{grid-template-columns:1fr;}
    .sectores-grid{grid-template-columns:repeat(2,1fr);}
    .soluciones-grid{grid-template-columns:repeat(2,1fr);}
    .logos-grid{grid-template-columns:repeat(2,1fr);}
    .nosotros-grid{grid-template-columns:1fr;}
    .stats-band{grid-template-columns:1fr 1fr;}
    .contacto-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .mv-grid{grid-template-columns:1fr;}
    section{padding:64px 0;}
    .hero{padding:56px 0 64px;}
  }
  @media (max-width: 560px){
    .wrap{padding:0 20px;}
    .sectores-grid, .soluciones-grid{grid-template-columns:1fr;}
    .stats-band{grid-template-columns:1fr; padding:30px 22px; gap:22px;}
    .footer-grid{grid-template-columns:1fr;}
    .case-card{flex-direction:column; align-items:flex-start; text-align:left;}
    .logos-grid{grid-template-columns:1fr 1fr;}
    section{padding:52px 0;}
    .hero{padding:44px 0 48px;}
    .hero h1{font-size:30px; max-width:none;}
    .gauge-card{padding:20px;}
    .gauge-readout{flex-wrap:wrap; gap:14px;}
    .gauge-readout div{min-width:40%;}
    .valores-strip{gap:20px;}
    .valor-item{min-width:42%;}
    .contacto-info, .contacto-form{padding:32px 24px;}
    .modal-box{max-width:100%;}
    .modal-hero{padding:32px 24px 24px;}
    .beneficios .b-card, .sol-card{padding:24px 20px;}
    .logo-tile{padding:22px 14px;}
    .nav .brand .word b{font-size:14px;}
  }