@font-face{font-family:'Libre Caslon Text';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/libre-caslon-text-400-normal-ext.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:'Libre Caslon Text';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/libre-caslon-text-400-normal-lat.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:'Libre Caslon Text';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/libre-caslon-text-700-normal-ext.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:'Libre Caslon Text';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/libre-caslon-text-700-normal-lat.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:'Geologica';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/geologica-400-normal-ext.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:'Geologica';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/geologica-400-normal-lat.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:'Geologica';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/geologica-600-normal-ext.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:'Geologica';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/geologica-600-normal-lat.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;}
:root{--fondo:#f1f5f4;--papel:#ffffff;--tinta:#142020;--gris:#4a5958;--acento:#1b6663;--hondo:#0f3331;--raya:#d8e3e1;--marca:#c3e3df;--suave:#e6eeec;--alerta:#8d312a;--sobre:#e3f1ef;--ft:'Libre Caslon Text',Georgia,serif;--fc:'Geologica',system-ui,sans-serif;--ancho:70rem;--radio:.6rem;--boton:999px;--s0:clamp(1rem,.98rem + .2vw,1.1rem);--s1:clamp(1.14rem,1.08rem + .3vw,1.32rem);--s2:clamp(1.34rem,1.2rem + .6vw,1.7rem);--s3:clamp(1.6rem,1.36rem + 1.1vw,2.2rem);--s4:clamp(2.05rem,1.55rem + 2.4vw,3.35rem);}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*{transition:none!important;animation:none!important;}}
body{margin:0;background:var(--fondo);color:var(--tinta);font-family:var(--fc);
 font-size:var(--s0);line-height:1.66;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote{margin:0;}
ul,ol{padding:0;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration-skip-ink:auto;}
button,input,textarea,select{font:inherit;color:inherit;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:3px solid var(--acento);outline-offset:2px;}
::selection{background:var(--marca);}
.saltar{position:absolute;left:-9999px;top:0;z-index:99;padding:.7rem 1.1rem;background:var(--tinta);color:var(--fondo);text-decoration:none;}
.saltar:focus{left:.5rem;top:.5rem;}
.oculto{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.zt-lp{max-width:var(--ancho);margin:0 auto;padding:2.4rem 1.5rem 1rem;}

/* cabecera de pieza */
.zt-cr{font-size:.85rem;color:var(--gris);margin:0 0 1.3rem;}
.zt-cr a{text-decoration:none;border-bottom:1px solid var(--raya);}
.zt-cr a:hover{border-bottom-color:var(--acento);}
.zt-cz{max-width:52rem;}
.zt-kick{font-family:var(--fc);font-size:.76rem;letter-spacing:.17em;text-transform:uppercase;
 color:var(--acento);font-weight:600;margin:0 0 .75rem;}
.zt-h1{font-family:var(--ft);font-size:var(--s4);line-height:1.07;letter-spacing:-.018em;
 font-weight:700;margin:0 0 .9rem;max-width:22ch;text-wrap:balance;}
.zt-ld{font-size:var(--s1);line-height:1.52;color:var(--gris);max-width:44rem;margin:0 0 1.2rem;}
.zt-mt{font-size:.8rem;letter-spacing:.07em;text-transform:uppercase;color:var(--gris);margin:0 0 .4rem;}
.zt-mt strong{color:var(--tinta);font-weight:600;}

/* figuras */
.zt-hr,.zt-fg{margin:0;}
.zt-hr{margin:1.8rem 0 0;}
.zt-hr img{width:100%;aspect-ratio:16/9;max-height:32rem;object-fit:cover;border-radius:var(--radio);}
.zt-fg{margin:1.9rem 0;}
.zt-fg img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radio);}
.zt-hr figcaption,.zt-fg figcaption{font-size:.84rem;color:var(--gris);padding-top:.6rem;line-height:1.5;}

/* rejilla: cuerpo + raíl que ocupa el hueco derecho */
.zt-ed{display:grid;gap:2.6rem;align-items:start;margin-top:2.4rem;}
.zt-cu{min-width:0;max-width:42rem;}
@media (min-width:64rem){
 .zt-ed{grid-template-columns:minmax(0,1fr) 17rem;gap:3.6rem;}
 .zt-ra{position:sticky;top:1.6rem;}
}
.zt-ra{font-size:.9rem;line-height:1.5;display:flex;flex-direction:column;gap:1.4rem;}
.zt-ra h2{font-family:var(--fc);font-size:.72rem;letter-spacing:.17em;text-transform:uppercase;
 color:var(--gris);font-weight:600;margin:0 0 .6rem;}
.zt-toc{list-style:none;display:flex;flex-direction:column;gap:.45rem;border-left:2px solid var(--raya);padding-left:.9rem;}
.zt-toc a{text-decoration:none;color:var(--tinta);}
.zt-toc a:hover{color:var(--acento);}
.zt-dat{background:var(--suave);padding:1.1rem 1.15rem;border-radius:var(--radio);}
.zt-dat p{margin:0 0 .45rem;}
.zt-dat p:last-child{margin:0;}

/* texto corrido */
.zt-se{margin:0 0 2.3rem;scroll-margin-top:1.4rem;}
.zt-h2{font-family:var(--ft);font-size:var(--s3);line-height:1.16;letter-spacing:-.01em;
 font-weight:700;margin:0 0 .85rem;text-wrap:balance;}
.zt-tx{margin:0 0 1rem;max-width:66ch;}
.zt-rg{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin:0 0 1rem;}
.zt-rg li{position:relative;padding-left:1.35rem;max-width:64ch;}
.zt-rg li::before{content:"";position:absolute;left:0;top:.66em;width:.5rem;height:2px;background:var(--acento);}
.zt-kp{border:1px solid var(--raya);background:var(--papel);padding:1.3rem 1.4rem;margin:0 0 2rem;border-radius:var(--radio);}
.zt-kp h2{font-family:var(--ft);font-size:1.12rem;margin:0 0 .7rem;}
.zt-kp ul{list-style:none;display:flex;flex-direction:column;gap:.5rem;}
.zt-kp li{padding-left:1.3rem;position:relative;}
.zt-kp li::before{content:"";position:absolute;left:0;top:.6em;width:.55rem;height:.55rem;border-radius:50%;background:var(--marca);box-shadow:inset 0 0 0 2px var(--acento);}
.zt-nt{border-top:1px solid var(--raya);padding-top:1rem;color:var(--gris);font-size:.9rem;line-height:1.62;max-width:64ch;}
.zt-pe{margin:2.2rem 0 0;}
.zt-ms{display:inline-block;font-weight:600;text-decoration:none;border-bottom:2px solid var(--acento);padding-bottom:.1rem;}
.zt-ms:hover{color:var(--acento);}

/* título de bloque con recuento */
.zt-ts{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.4rem 1.2rem;
 border-bottom:2px solid var(--tinta);padding-bottom:.7rem;margin:3rem 0 1.6rem;}
.zt-ts h2{font-family:var(--ft);font-size:var(--s3);font-weight:700;letter-spacing:-.01em;margin:0;}
.zt-ts span{font-size:.76rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gris);}

/* banda de tres */
.zt-bd{background:var(--hondo);color:var(--sobre);margin:3.2rem 0 0;border-radius:var(--radio);}
.zt-bd>div{padding:2.3rem 2rem;}
.zt-bd h2{font-family:var(--ft);font-size:var(--s2);margin:0 0 1.4rem;}
.zt-bd ul{list-style:none;display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));}
.zt-bd h3{font-family:var(--ft);font-size:1.1rem;margin:0 0 .45rem;}
.zt-bd p{font-size:.94rem;line-height:1.62;opacity:.9;}

/* preguntas */
.zt-qa{border-bottom:1px solid var(--raya);padding:1.2rem 0;max-width:46rem;}
.zt-qa h2{font-family:var(--ft);font-size:1.16rem;margin:0 0 .5rem;}
.zt-qa p{max-width:64ch;}

/* datos y formulario */
.zt-dl{display:grid;grid-template-columns:auto 1fr;gap:.45rem 1.4rem;margin:1.4rem 0 2rem;max-width:40rem;}
.zt-dl dt{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gris);padding-top:.15rem;}
.zt-dl dd{margin:0;}
.zt-fm{max-width:40rem;display:grid;gap:1.05rem;margin:0 0 2rem;}
.zt-fm label{display:block;font-weight:600;font-size:.93rem;margin:0 0 .35rem;}
.zt-fm label span{font-weight:400;color:var(--gris);font-size:.82rem;}
.zt-fm input[type=text],.zt-fm input[type=email],.zt-fm textarea{width:100%;padding:.72rem .85rem;
 border:1px solid var(--raya);background:var(--papel);border-radius:var(--radio);}
.zt-fm textarea{min-height:9rem;resize:vertical;}
.zt-fm [aria-invalid=true]{border-color:var(--alerta);}
.zt-fm .zt-er{color:var(--alerta);font-size:.84rem;margin:.3rem 0 0;}
.zt-fm .zt-ck{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;}
.zt-fm .zt-ck input{margin-top:.3rem;}
.zt-fm button{justify-self:start;background:var(--acento);color:#fff;border:0;padding:.8rem 1.5rem;
 font-weight:600;cursor:pointer;border-radius:var(--boton);}
.zt-fm button:hover{filter:brightness(1.1);}
.zt-trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

/* aviso de cookies: comunes */
.zt-sk[hidden]{display:none;}
.zt-sk p{margin:0;}
.zt-sk button{border:1px solid currentColor;background:transparent;padding:.42rem 1rem;cursor:pointer;
 font-size:.85rem;border-radius:var(--boton);color:inherit;}
.zt-sk button[data-act=ok]{background:var(--acento);border-color:var(--acento);color:#fff;}
.zt-sk-in{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;align-items:center;}
.zt-sk-bt{display:flex;gap:.5rem;flex-wrap:wrap;}

/* escritorio: la navegación siempre visible, aunque lleve [hidden] para el móvil */
@media (min-width:62rem){.zt-nv[data-panel][hidden]{display:block!important;}}
/* móvil: el menú se despliega */
.zt-pg{display:none;}
@media (max-width:61.99rem){
 .zt-pg{display:inline-flex;align-items:center;gap:.45rem;background:transparent;border:1px solid currentColor;
  padding:.46rem .95rem;cursor:pointer;border-radius:var(--boton);font-size:.86rem;}
 .zt-nv[data-panel]:not([hidden]){display:block;}
 .zt-nv[data-panel][hidden]{display:none;}
}

.zt-hd{position:sticky;top:0;z-index:40;background:var(--fondo);border-bottom:1px solid var(--raya);}
.zt-hd-in{max-width:var(--ancho);margin:0 auto;padding:.8rem 1.5rem;display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 2rem;}
.zt-lg{display:flex;align-items:center;gap:.6rem;text-decoration:none;margin-right:auto;}
.zt-lg img{width:30px;height:30px;border-radius:4px;}
.zt-lg b{font-family:var(--ft);font-size:1.12rem;}
.zt-lg small{display:none;}
.zt-nv ul{list-style:none;display:flex;flex-wrap:wrap;gap:.2rem 1.5rem;}
.zt-nv a{text-decoration:none;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gris);}
.zt-nv a:hover,.zt-nv [aria-current]{color:var(--tinta);}
.zt-nv [aria-current]{text-decoration:underline;text-underline-offset:.4em;text-decoration-color:var(--acento);text-decoration-thickness:2px;}
@media (max-width:61.99rem){.zt-nv{flex-basis:100%;}.zt-nv ul{flex-direction:column;gap:.5rem;padding:.4rem 0 .6rem;}}

.zt-li{list-style:none;display:flex;flex-direction:column;gap:2.6rem;}
.zt-li>li{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:2.2rem;align-items:center;}
.zt-li>li:nth-child(even) img{order:2;}
.zt-li img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radio);}
.zt-li h3{font-family:var(--ft);font-size:var(--s2);line-height:1.2;margin:.3rem 0 .6rem;}
.zt-li h3 a{text-decoration:none;}
.zt-li h3 a:hover{color:var(--acento);}
.zt-li p{color:var(--gris);line-height:1.64;}
.zt-li .zt-tg{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--acento);}
@media (max-width:46rem){.zt-li>li{grid-template-columns:minmax(0,1fr);gap:1rem;}.zt-li>li:nth-child(even) img{order:0;}}

.zt-ft{margin-top:4.5rem;border-top:5px solid var(--acento);}
.zt-ft-in{max-width:var(--ancho);margin:0 auto;padding:2.4rem 1.5rem 1rem;display:grid;gap:2rem;grid-template-columns:2fr repeat(auto-fit,minmax(11rem,1fr));}
.zt-ft h2{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gris);margin:0 0 .75rem;font-weight:600;}
.zt-ft ul{list-style:none;display:flex;flex-direction:column;gap:.4rem;}
.zt-ft a{text-decoration:none;font-size:.9rem;}
.zt-ft a:hover{color:var(--acento);}
.zt-ft p{font-size:.9rem;color:var(--gris);line-height:1.6;max-width:28rem;}
.zt-ft-bt{max-width:var(--ancho);margin:0 auto;padding:1rem 1.5rem 2rem;font-size:.8rem;color:var(--gris);}
@media (max-width:46rem){.zt-ft-in{grid-template-columns:minmax(0,1fr);}}

.zt-sk{position:fixed;left:1rem;bottom:1rem;max-width:22rem;background:var(--fondo);color:var(--tinta);
 border:1px solid var(--tinta);padding:1rem 1.1rem;z-index:60;font-size:.86rem;line-height:1.55;}
.zt-sk-in{flex-direction:column;align-items:flex-start;}
.zt-cu .zt-h2{font-weight:600;}.zt-h1{font-weight:600;}

.zt-pz{margin:3.4rem 0 0;}
.zt-pz-cab{max-width:46rem;margin:0 0 2rem;}
.zt-pz-cab h2{font-family:'Libre Caslon Text',Georgia,serif;font-size:var(--s3);line-height:1.14;margin:0 0 .7rem;font-weight:700;}
.zt-pz-cab p{margin:0;color:var(--gris);line-height:1.66;}
.zt-pz-pie{margin:1.6rem 0 0;font-size:.86rem;color:var(--gris);line-height:1.6;}
.zt-pz-old{text-decoration:line-through;color:var(--gris);font-weight:400;
 font-size:.82em;margin-right:.45rem;}
.zt-pz-un{font-size:.62em;color:var(--gris);font-weight:400;letter-spacing:.02em;}
.zt-pz-cta{display:inline-block;text-decoration:none;font-family:'Geologica',system-ui,sans-serif;
 font-size:.88rem;font-weight:700;letter-spacing:.04em;padding:.72rem 1.4rem;
 border-radius:0;}
.zt-pz *{min-width:0;}
@media (max-width:34rem){
 .zt-pz-num{white-space:normal!important;}
 .zt-pz-un{display:inline-block;white-space:normal;}
}

.zt-pz-g{display:grid;gap:1.4rem;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;}
.zt-pz-i{border:2px solid var(--tinta);background:var(--suave);padding:1.7rem 1.6rem;border-radius:0;}
.zt-pz-i[data-dest]{background:var(--hondo);color:#eef4f8;border-color:var(--hondo);
 padding-top:2.3rem;padding-bottom:2.3rem;margin-top:-.6rem;}
.zt-pz-i[data-dest] .zt-pz-old,.zt-pz-i[data-dest] .zt-pz-un,
.zt-pz-i[data-dest] p{color:#b9cbd8;}
.zt-pz-i[data-dest] li::before{color:#7fd2a8;}
.zt-pz-i h3{font-family:'Libre Caslon Text',Georgia,serif;font-size:1.28rem;margin:0 0 .5rem;}
.zt-pz-i>p{margin:0 0 1.1rem;font-size:.93rem;line-height:1.6;color:var(--gris);}
.zt-pz-num{font-family:'Libre Caslon Text',Georgia,serif;font-size:2.05rem;font-weight:700;line-height:1;margin:0 0 1.2rem;}
.zt-pz-i ul{list-style:none;margin:0 0 1.5rem;padding:0;}
.zt-pz-i li{position:relative;padding-left:1.5rem;margin-bottom:.62rem;font-size:.92rem;line-height:1.5;}
.zt-pz-i li::before{content:"✓";position:absolute;left:0;color:var(--acento);font-weight:700;}
.zt-pz-cta{background:var(--acento);color:#fff;}
.zt-pz-i[data-dest] .zt-pz-cta{background:#fff;color:var(--hondo);}
@media (max-width:56rem){.zt-pz-g{grid-template-columns:minmax(0,1fr);}
 .zt-pz-i[data-dest]{margin-top:0;}}
.zt-qr{margin:3rem 0 0;border-top:3px solid var(--tinta);border-bottom:1px solid var(--raya);
 padding:1.5rem 0 1.6rem;}
.zt-qr h2{font-family:'Libre Caslon Text',Georgia,serif;font-size:1.36rem;margin:0 0 .8rem;}
.zt-qr ul{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.75rem 1.8rem;
 grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));}
.zt-qr li{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
 border-bottom:1px dotted var(--raya);padding-bottom:.4rem;font-size:.94rem;}
.zt-qr li b{font-family:'Libre Caslon Text',Georgia,serif;font-weight:700;white-space:nowrap;}
.zt-qr p{margin:0 0 1.1rem;color:var(--gris);font-size:.92rem;line-height:1.6;max-width:46rem;}
.zt-qr a{text-decoration:none;font-weight:700;font-size:.9rem;
 border-bottom:2px solid var(--acento);padding-bottom:.15rem;}