:root{
  --navy:#14304F;
  --navy-900:#0D2137;
  --navy-700:#1E4468;
  --orange:#E2711D;
  --orange-dark:#B85A13;
  --steel:#5A6B7D;
  --line:#D9DFE6;
  --paper:#FFFFFF;
  --paper-2:#F4F6F8;
  --ink:#1A2530;
  --max:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit}

h1,h2,h3,h4{font-family:"Archivo",Arial,sans-serif;line-height:1.15;font-weight:600;color:var(--navy)}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:-.015em}
h3{font-size:1.2rem;letter-spacing:-.005em}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:"Archivo",Arial,sans-serif;font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--orange);
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);flex:none}

/* ---- header ---- */
.top{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:50}
.top-in{max-width:var(--max);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.top-logo img{height:48px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{
  font-family:"Archivo",Arial,sans-serif;font-size:.86rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--navy);
  padding:6px 0;border-bottom:2px solid transparent;transition:border-color .18s,color .18s;
}
.nav a:hover{border-bottom-color:var(--orange)}
.nav a.on{border-bottom-color:var(--orange)}
.nav .btn-nav{
  background:var(--navy);color:#fff;border:0;padding:11px 20px;border-radius:2px;
}
.nav .btn-nav:hover{background:var(--orange);border-bottom-color:transparent}
.burger{display:none;background:none;border:1px solid var(--line);padding:9px 11px;cursor:pointer;border-radius:2px}
.burger span{display:block;width:20px;height:2px;background:var(--navy);margin:4px 0}

/* ---- hero ---- */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;right:-90px;top:50%;transform:translateY(-50%);
  width:520px;height:600px;
  background:url('assets/hex-ghost.svg') no-repeat center/contain;opacity:.13;pointer-events:none;
}
.hero-in{max-width:var(--max);margin:0 auto;padding:88px 24px 76px;position:relative;z-index:2;max-width:min(var(--max),100%)}
.hero h1{color:#fff;max-width:17ch}
.hero p{color:#C6D2DE;font-size:1.1rem;max-width:56ch;margin-top:22px}
.hero .eyebrow{color:#F0A868}
.hero .eyebrow::before{background:#F0A868}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

.btn{
  display:inline-block;font-family:"Archivo",Arial,sans-serif;font-size:.86rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;text-decoration:none;
  padding:15px 28px;border-radius:2px;border:2px solid transparent;transition:all .18s;cursor:pointer;
}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.09)}
.btn-solid{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-solid:hover{background:var(--navy-700);border-color:var(--navy-700)}

/* ---- credential strip: reads like a datasheet ---- */
.ficha{background:var(--paper-2);border-bottom:1px solid var(--line)}
.ficha-grid{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(4,1fr);
}
.ficha-cell{padding:26px 22px 26px 0;border-right:1px solid var(--line)}
.ficha-cell:first-child{padding-left:0}
.ficha-cell:last-child{border-right:0}
.ficha-k{
  font-family:"Archivo",Arial,sans-serif;font-size:.66rem;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--steel);display:block;margin-bottom:7px;
}
.ficha-v{font-family:"Archivo",Arial,sans-serif;font-size:1.02rem;font-weight:600;color:var(--navy);line-height:1.35}
.ficha-n{font-size:.82rem;color:var(--steel);margin-top:3px;display:block;line-height:1.45}

/* ---- sections ---- */
section{padding:78px 0}
.sec-head{max-width:60ch;margin-bottom:46px}
.sec-head p{color:var(--steel);margin-top:14px}

.lineas{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.linea{background:var(--paper);padding:38px 34px;position:relative;transition:background .2s}
.linea:hover{background:var(--paper-2)}
.linea-num{
  font-family:"Archivo",Arial,sans-serif;font-size:.7rem;font-weight:600;letter-spacing:.14em;
  color:var(--orange);display:block;margin-bottom:16px;
}
.linea h3{margin-bottom:12px}
.linea p{color:var(--steel);font-size:.97rem}
.linea ul{list-style:none;margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.linea li{
  font-size:.89rem;color:var(--steel);padding:5px 0 5px 18px;position:relative;line-height:1.5;
}
.linea li::before{
  content:"";position:absolute;left:0;top:14px;width:7px;height:7px;
  background:var(--orange);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
}

/* ---- band ---- */
.band{background:var(--navy-900);color:#fff;padding:66px 0}
.band h2{color:#fff}
.band p{color:#B6C4D2;margin-top:14px;max-width:58ch}
.band-in{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}

/* ---- contact ---- */
.cols{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.datos dl{border-top:1px solid var(--line)}
.datos .row{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.datos dt{
  font-family:"Archivo",Arial,sans-serif;font-size:.68rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--steel);padding-top:3px;
}
.datos dd{font-size:.96rem;color:var(--ink)}
.datos dd a{color:var(--navy);text-decoration:none;border-bottom:1px solid var(--orange)}
.datos dd a:hover{color:var(--orange)}

form{background:var(--paper-2);border:1px solid var(--line);padding:34px}
.field{margin-bottom:20px}
label{
  font-family:"Archivo",Arial,sans-serif;font-size:.7rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--navy);display:block;margin-bottom:7px;
}
input,textarea,select{
  width:100%;font-family:inherit;font-size:.96rem;color:var(--ink);
  padding:12px 14px;border:1px solid var(--line);background:#fff;border-radius:2px;
}
input:focus,textarea:focus,select:focus{outline:2px solid var(--orange);outline-offset:1px;border-color:var(--orange)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.8rem;color:var(--steel);margin-top:14px;line-height:1.5}

.mapa{margin-top:44px;border:1px solid var(--line)}
.mapa iframe{display:block;width:100%;height:340px;border:0}

/* ---- footer ---- */
footer{background:var(--navy);color:#9FB0C2;padding:58px 0 30px;font-size:.9rem}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px}
footer img{height:52px;width:auto;margin-bottom:18px}
footer h4{
  font-family:"Archivo",Arial,sans-serif;color:#fff;font-size:.72rem;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;margin-bottom:16px;
}
footer a{color:#9FB0C2;text-decoration:none}
footer a:hover{color:var(--orange)}
footer ul{list-style:none}
footer li{margin-bottom:9px}
.f-bottom{
  border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding-top:22px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem;
}

.wa{
  position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.24);
}
.wa svg{width:30px;height:30px;fill:#fff}

.aviso{padding:16px 20px;border-left:3px solid var(--orange);background:var(--paper-2);font-size:.93rem;color:var(--steel);margin-top:26px}

@media (max-width:900px){
  .cols{grid-template-columns:1fr;gap:44px}
  .lineas{grid-template-columns:1fr}
  .ficha-grid{grid-template-columns:repeat(2,1fr)}
  .ficha-cell{border-bottom:1px solid var(--line)}
  .ficha-cell:nth-child(2){border-right:0}
  .ficha-cell:nth-child(3),.ficha-cell:nth-child(4){border-bottom:0}
  .ficha-cell:nth-child(3){padding-left:0}
  .f-grid{grid-template-columns:1fr;gap:34px}
  .hero::after{display:none}
}
@media (max-width:760px){
  .burger{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 20px;
    border-bottom:1px solid var(--line);
  }
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav .btn-nav{text-align:center;margin-top:12px;border:0}
  .top-in{position:relative}
  section{padding:56px 0}
  .hero-in{padding:60px 24px 54px}
  .linea{padding:30px 24px}
  form{padding:24px}
  .datos .row{grid-template-columns:1fr;gap:4px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}