/* eficienta tu empresa · estilos de la web
   Fuentes servidas desde la propia web (Barlow, licencia OFL). Sin servicios de terceros. */

@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/barlow-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/barlow-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/barlow-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/barlow-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  /* eficienta tu empresa: chapa galvanizada, tinta azul y amarillo de señalización */
  --tinta:#172B3F;
  --chapa:#E9EDF0;
  --papel:#FFFFFF;
  --senal:#F3C11B;
  --senal-osc:#C99A00;
  --tornillo:#55626F;
  --linea:#C9D1D8;
  /* TrackToolGo */
  --ttg-marino:#0B2D4A;
  --ttg-marino-2:#0F3A5E;
  --ttg-verde:#00C896;
  --ttg-lima:#C7E000;
  --ttg-gris:#E9EDF2;

  --display:'Barlow Semi Condensed','Arial Narrow',Arial,sans-serif;
  --texto:'Barlow',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --ancho:72rem;
  --gutter:clamp(1rem,4vw,2.5rem);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem}
body{margin:0;background:var(--chapa);color:var(--tinta);font-family:var(--texto);font-size:1.0625rem;line-height:1.6;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.01em;margin:0}
p{margin:0}
p+p{margin-top:.9em}
:focus-visible{outline:3px solid var(--senal);outline-offset:3px;border-radius:2px}
.envolver{max-width:var(--ancho);margin:0 auto;padding:0 var(--gutter)}
.oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:var(--gutter);top:-4rem;background:var(--tinta);color:#fff;padding:.6rem 1rem;z-index:10;text-decoration:none}
.saltar:focus{top:.75rem}

/* ---------- cabecera ---------- */
.cabecera{border-bottom:1px solid var(--linea);background:var(--chapa)}
.cabecera .envolver{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.25rem;flex-wrap:wrap}
.marca{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--display);font-weight:700;font-size:1.35rem;letter-spacing:-.01em;color:var(--tinta)}
.marca-signo{width:1.55rem;height:1.55rem;flex:none}
.menu{display:flex;gap:1.5rem;align-items:center;font-weight:500}
.menu a{text-decoration:none;padding:.35rem 0;border-bottom:2px solid transparent}
.menu a:hover{border-bottom-color:var(--senal)}
.menu a[aria-current="page"]{border-bottom-color:var(--tinta)}

/* ---------- botones ---------- */
.boton{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.7rem 1.35rem;font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:.005em;text-decoration:none;border:2px solid var(--tinta);border-radius:.35rem;line-height:1.1;transition:background-color .15s,color .15s,border-color .15s}
.boton-senal{background:var(--senal);border-color:var(--senal);color:var(--tinta)}
.boton-senal:hover{background:var(--senal-osc);border-color:var(--senal-osc)}
.boton-linea{background:transparent;color:var(--tinta)}
.boton-linea:hover{background:var(--tinta);color:#fff}
.botones{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}

/* ---------- portada: cabecera de página ---------- */
.portada{padding:clamp(3rem,8vw,6.5rem) 0 clamp(3.5rem,8vw,6rem)}
.portada .envolver{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,6vw,5rem);align-items:center}
.portada h1{font-size:clamp(2.6rem,6.4vw,5.1rem);max-width:13ch}
.portada .entradilla{margin-top:1.4rem;font-size:clamp(1.1rem,1.6vw,1.3rem);max-width:34rem;color:var(--tinta)}

/* La etiqueta de inventario: el elemento con personalidad de la web */
.etiqueta-zona{position:relative;justify-self:center;width:min(100%,24rem);padding-top:2.5rem}
.cordel{position:absolute;top:0;left:0;width:9rem;height:4.2rem;overflow:visible;z-index:1}
.etiqueta{position:relative;background:var(--senal);color:var(--tinta);border-radius:.6rem 1.6rem .6rem .6rem;padding:1.4rem 1.4rem 1.3rem 1.4rem;box-shadow:0 1px 0 #d9a900 inset,0 18px 30px -18px rgba(23,43,63,.55);transform:rotate(-4deg);transform-origin:2.6rem 1rem}
.etiqueta::before{content:"";position:absolute;top:1.05rem;left:2.05rem;width:1.1rem;height:1.1rem;border-radius:50%;background:var(--chapa);box-shadow:0 0 0 .3rem #e2b100 inset}
.et-codigo{font-family:var(--display);font-weight:700;font-size:2.4rem;line-height:1;margin-left:3.1rem;letter-spacing:.01em}
.et-cuerpo{display:grid;grid-template-columns:1fr 6.6rem;gap:1rem;margin-top:1.15rem;align-items:end}
.et-datos{margin:0;font-size:.98rem;line-height:1.35}
.et-datos dt{font-family:var(--display);font-weight:600;font-size:.86rem;color:#5b4700;margin-top:.55rem}
.et-datos dt:first-child{margin-top:0}
.et-datos dd{margin:0;font-weight:600}
.et-qr{background:#fff;border-radius:.3rem;padding:.25rem}
.et-pie{margin-top:1rem;padding-top:.65rem;border-top:2px dashed rgba(23,43,63,.35);font-family:var(--display);font-weight:600;font-size:.92rem;display:flex;justify-content:space-between;gap:.5rem}
@media (prefers-reduced-motion:no-preference){
  .etiqueta{animation:balanceo 1.6s cubic-bezier(.3,1.5,.5,1) .2s both}
  @keyframes balanceo{from{transform:rotate(8deg)}to{transform:rotate(-4deg)}}
}

/* ---------- secciones ---------- */
.seccion{padding:clamp(3.5rem,8vw,6rem) 0}
.seccion h2{font-size:clamp(2rem,4.4vw,3.1rem);max-width:20ch}
.seccion .intro{margin-top:1rem;max-width:40rem;color:var(--tornillo);font-size:1.1rem}
.papel{background:var(--papel)}

/* Ficha de producto (TrackToolGo en la portada) */
.producto{margin-top:2.5rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--ttg-marino);color:#fff;border-radius:.6rem;overflow:hidden}
.producto-texto{padding:clamp(1.75rem,4vw,3rem)}
.producto-logo{width:15rem;height:auto}
.producto-texto h3{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:1.6rem;max-width:18ch}
.producto-texto p{margin-top:.9rem;color:#d4e1ec;max-width:32rem}
.producto-texto .boton{margin-top:1.8rem;background:var(--ttg-verde);border-color:var(--ttg-verde);color:var(--ttg-marino)}
.producto-texto .boton:hover{background:#00a87e;border-color:#00a87e}
.producto-lista{background:var(--ttg-marino-2);padding:clamp(1.75rem,4vw,3rem);margin:0;list-style:none;display:grid;gap:1.1rem;align-content:center}
.producto-lista li{display:grid;grid-template-columns:1.6rem 1fr;gap:.75rem;align-items:start;color:#e9f1f7}
.producto-lista strong{display:block;font-family:var(--display);font-weight:700;font-size:1.2rem;color:#fff}
.producto-lista svg{width:1.6rem;height:1.6rem;color:var(--ttg-lima);margin-top:.15rem}

.proximas{margin-top:1.5rem;display:grid;grid-template-columns:auto 1fr;gap:1.25rem;align-items:start;border:2px dashed var(--linea);border-radius:.6rem;padding:1.4rem 1.6rem;max-width:52rem}
.proximas h3{font-size:1.35rem}
.proximas p{color:var(--tornillo);margin-top:.35rem}
.proximas .signo-mas{width:2.4rem;height:2.4rem;border-radius:50%;border:2px solid var(--tornillo);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.5rem;color:var(--tornillo);line-height:1}

/* Tres compromisos, sin tarjetas */
.compromisos{margin-top:2.5rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;list-style:none;padding:0}
.compromisos li{border-top:3px solid var(--tinta);padding-top:1.1rem}
.compromisos h3{font-size:1.45rem}
.compromisos p{margin-top:.5rem;color:var(--tornillo)}

/* Banda de contacto */
.contacto{background:var(--tinta);color:#fff}
.contacto h2{color:#fff}
.contacto .intro{color:#c8d3dd}
.contacto .boton-senal{font-size:1.2rem}
.contacto .nota{margin-top:1.1rem;color:#9fb0bf;font-size:.95rem}

/* ---------- pie ---------- */
.pie{background:var(--chapa);border-top:1px solid var(--linea);padding:2.5rem 0 3rem;font-size:.95rem;color:var(--tornillo)}
.pie .envolver{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;justify-content:space-between;align-items:flex-start}
.pie .marca{font-size:1.15rem}
.pie p{margin-top:.6rem;max-width:30rem}
.pie nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem}
.pie nav a{color:var(--tinta);text-decoration-color:var(--linea);text-underline-offset:.2em}
.pie nav a:hover{text-decoration-color:var(--tinta)}

/* ---------- TrackToolGo ---------- */
.ttg{background:var(--ttg-gris)}
.ttg .cabecera{background:var(--ttg-gris)}
.ttg .boton-ttg{background:var(--ttg-verde);border-color:var(--ttg-verde);color:var(--ttg-marino)}
.ttg .boton-ttg:hover{background:#00a87e;border-color:#00a87e}
.ttg-portada{background:var(--ttg-marino);color:#fff;padding:clamp(3rem,7vw,5.5rem) 0 clamp(3.5rem,7vw,5.5rem);overflow:hidden}
.ttg-portada .envolver{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.ttg-portada .logo{width:min(17rem,70%);height:auto}
.ttg-portada h1{font-size:clamp(2.4rem,4.6vw,3.8rem);margin-top:1.8rem;max-width:16ch}
.ttg-portada .entradilla{margin-top:1.3rem;font-size:clamp(1.08rem,1.5vw,1.25rem);color:#d4e1ec;max-width:33rem}
.ttg-portada .boton-linea{color:#fff;border-color:#5f7f9c}
.ttg-portada .boton-linea:hover{background:#fff;color:var(--ttg-marino);border-color:#fff}

/* Maqueta del panel (ilustración, no es una captura) */
.panel-maqueta{position:relative;background:var(--ttg-gris);color:#18212B;border-radius:.6rem;display:grid;grid-template-columns:3.4rem 1fr;min-height:21rem;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);font-size:.82rem;line-height:1.3}
.pm-lateral{background:#082338;border-radius:.6rem 0 0 .6rem;padding:.9rem .6rem;display:flex;flex-direction:column;gap:.7rem;align-items:center}
.pm-lateral .pm-simbolo{width:1.9rem;height:auto;margin-bottom:.4rem}
.pm-lateral span{width:1.5rem;height:.4rem;border-radius:.2rem;background:#2b4d6b}
.pm-lateral span.activo{background:var(--ttg-verde)}
.pm-cuerpo{padding:1rem 1.1rem}
.pm-titulo{font-family:var(--display);font-weight:700;font-size:1.25rem}
.pm-sub{color:#5B6976;margin-top:.1rem}
.pm-rejilla{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-top:.8rem}
.pm-ficha{background:#fff;border:1px solid #CFD7DE;border-radius:.45rem;padding:.65rem .7rem}
.pm-ficha b{display:block;font-family:var(--display);font-size:1.7rem;line-height:1;margin-top:.25rem}
.pm-ficha small{color:#5B6976;display:block;margin-top:.25rem}
.pm-ficha.aviso{border-left:4px solid #E3A008}
.pm-avisos{background:#fff;border:1px solid #CFD7DE;border-radius:.45rem;margin-top:.6rem;padding:.6rem .7rem}
.pm-avisos div{display:flex;justify-content:space-between;gap:.75rem;padding:.3rem 0;border-top:1px solid #E8ECEF}
.pm-avisos div:first-of-type{border-top:0}
.pm-avisos em{font-style:normal;color:#9a6500;font-weight:600;white-space:nowrap}
.pm-etiqueta{position:absolute;right:-1rem;top:-1.6rem;width:7.4rem;background:#fff;border-radius:.4rem;padding:.5rem;box-shadow:0 14px 26px -14px rgba(0,0,0,.6);transform:rotate(5deg)}
.pm-etiqueta img{width:100%}
.pm-etiqueta span{display:block;text-align:center;font-family:var(--display);font-weight:700;font-size:1rem;margin-top:.25rem;color:var(--ttg-marino)}

.roles{margin-top:2.5rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.5rem,4vw,3rem)}
.rol{background:var(--papel);border-radius:.6rem;padding:clamp(1.5rem,3vw,2.25rem)}
.rol-cab{display:flex;align-items:center;gap:.8rem}
.rol-cab svg{width:2.4rem;height:2.4rem;flex:none}
.rol-cab h3{font-size:1.65rem}
.rol-cab p{color:#5B6976;font-size:.95rem;margin-top:.1rem}
.rol ul{margin:1.25rem 0 0;padding:0;list-style:none;display:grid;gap:.85rem}
.rol li{padding-left:1.4rem;position:relative}
.rol li::before{content:"";position:absolute;left:0;top:.62em;width:.6rem;height:.6rem;border-radius:2px;background:var(--ttg-verde)}
.rol li strong{font-weight:600}
.rol .opcional{display:inline-block;font-size:.82rem;font-weight:600;color:var(--ttg-marino);background:#dff7ef;border-radius:1rem;padding:.05rem .55rem;margin-left:.3rem;vertical-align:.1em}

.datos-lista{margin-top:2.25rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.75rem 2.5rem;list-style:none;padding:0}
.datos-lista li{border-top:3px solid var(--ttg-marino);padding-top:1rem}
.datos-lista h3{font-size:1.3rem}
.datos-lista p{margin-top:.4rem;color:#4d5b68}

.pasos{margin-top:2.25rem;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;counter-reset:paso}
.pasos li{counter-increment:paso;position:relative;padding-top:3.4rem}
.pasos li::before{content:counter(paso);position:absolute;top:0;left:0;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--ttg-marino);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.3rem}
.pasos li:not(:last-child)::after{content:"";position:absolute;top:1.25rem;left:3.1rem;right:-1rem;height:2px;background:repeating-linear-gradient(90deg,#9db1c3 0 6px,transparent 6px 12px)}
.pasos h3{font-size:1.3rem}
.pasos p{margin-top:.4rem;color:#4d5b68}
.pasos code{font-family:var(--texto);font-weight:600;color:var(--ttg-marino)}

.precio{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center;background:var(--papel);border-radius:.6rem;padding:clamp(1.5rem,4vw,2.5rem);margin-top:2rem}
.precio h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.precio p{margin-top:.6rem;color:#4d5b68;max-width:36rem}

.ttg .contacto{background:var(--ttg-marino)}
.ttg .contacto .boton{background:var(--ttg-verde);border-color:var(--ttg-verde);color:var(--ttg-marino)}
.ttg .contacto .boton:hover{background:#00a87e;border-color:#00a87e}

/* ---------- textos legales ---------- */
.legal{padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(3rem,6vw,5rem)}
.legal article{background:var(--papel);border-radius:.6rem;padding:clamp(1.5rem,5vw,3.5rem);max-width:48rem}
.legal h1{font-size:clamp(2.2rem,5vw,3.2rem)}
.legal .fecha{color:var(--tornillo);margin-top:.6rem}
.legal h2{font-size:1.6rem;margin-top:2.4rem}
.legal h3{font-size:1.25rem;margin-top:1.6rem}
.legal p,.legal ul,.legal table{margin-top:.8rem}
.legal ul{padding-left:1.25rem}
.legal li+li{margin-top:.35rem}
.legal table{width:100%;border-collapse:collapse;font-size:.97rem}
.legal th,.legal td{text-align:left;vertical-align:top;padding:.6rem .7rem;border-bottom:1px solid var(--linea)}
.legal th{font-family:var(--display);font-weight:600;font-size:1rem;background:var(--chapa)}
.tabla-desliza{overflow-x:auto}

/* ---------- responsive ---------- */
@media (max-width:60rem){
  .portada .envolver,.ttg-portada .envolver{grid-template-columns:1fr}
  .etiqueta-zona{justify-self:start;margin-top:.5rem}
  .producto{grid-template-columns:1fr}
  .compromisos,.datos-lista{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .pasos li:nth-child(2)::after{display:none}
  .panel-maqueta{margin-right:1rem}
}
@media (max-width:40rem){
  body{font-size:1rem}
  .menu{gap:1rem;font-size:.95rem}
  .compromisos,.datos-lista,.roles,.pasos{grid-template-columns:1fr}
  .pasos li::after{display:none}
  .precio{grid-template-columns:1fr}
  .et-codigo{font-size:2rem}
  .et-cuerpo{grid-template-columns:1fr 5.4rem}
  .pm-etiqueta{display:none}
  .proximas{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}