/* ==========================================================================
   OP Logistik — foglio di stile unico.

   L'idea: un sito che somigli al documento che accompagna la merce.
   Inchiostro su carta, arancione di segnalazione, i dati in monospaziato
   come su una lettera di vettura, righe sottili, numerazione delle
   sezioni. Niente ombre morbide e niente sfumature: la logistica e'
   precisione, e la pagina deve sembrare compilata, non disegnata.
   ========================================================================== */

:root{
  --papel:#F2EFE8;
  --papel-2:#E9E5DC;
  --tinta:#15171B;
  --tinta-70:#4A4F58;
  --tinta-45:#686E79;
  --acero:#616B78;
  --senal:#DC4A0F;         /* arancione da spedizione: superfici e segni */
  --senal-texto:#A8350A;   /* lo stesso arancione, leggibile come testo su carta */
  --senal-claro:#EE9166;   /* e come testo su inchiostro */
  --senal-fondo:#BC3D0A;   /* fondo dei bottoni: il vivo non regge il bianco sopra */
  --senal-osc:#B23A0A;
  --linea:rgba(21,23,27,.16);
  --linea-fuerte:rgba(21,23,27,.34);
  --papel-tinta:#FBFAF7;

  --ancho:1180px;
  --gutter:clamp(20px,5vw,56px);

  --display:'Archivo',system-ui,sans-serif;
  --texto:'Instrument Sans',system-ui,sans-serif;
  --dato:'IBM Plex Mono',ui-monospace,monospace;

  --paso:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

body{
  margin:0;
  background:var(--papel);
  color:var(--tinta);
  font-family:var(--texto);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* la grana: da' alla carta una superficie, senza appesantire (e' un SVG) */
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.09 0 0 0 0 0.11 0 0 0 .055 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23g)'/%3E%3C/svg%3E");
}
main,header,footer{position:relative;z-index:1}

img,svg{max-width:100%;display:block}
a{color:inherit}

.envoltorio{width:100%;max-width:var(--ancho);margin-inline:auto;padding-inline:var(--gutter)}
/* una parola lunghissima o una tabella larga non devono poter allargare
   la pagina: si va a capo, o si scorre dentro il proprio riquadro */
.texto,.hoja,.tarjeta,.paso{overflow-wrap:anywhere}

.saltar{position:absolute;left:-9999px;top:0;background:var(--tinta);color:var(--papel);padding:12px 20px;z-index:100}
.saltar:focus{left:0}

:focus-visible{outline:2.5px solid var(--senal);outline-offset:3px}

/* ---------- tipografia ---------------------------------------------------
   Archivo ha l'asse di larghezza: i titoli lo usano allargato, cosi'
   riempiono la riga come una scritta stampigliata su una cassa. */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:800;
  font-variation-settings:'wdth' 112;
  line-height:.98;
  letter-spacing:-.02em;
  margin:0;
  text-wrap:balance;
}
h1{font-size:clamp(2.6rem,7.5vw,5.4rem);text-transform:uppercase}
h2{font-size:clamp(1.95rem,4.4vw,3.3rem);text-transform:uppercase}
h3{font-size:clamp(1.15rem,2vw,1.45rem);font-variation-settings:'wdth' 100;letter-spacing:-.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

/* l'etichetta in monospaziato: la scritta piccola di un modulo */
.etiqueta{
  font-family:var(--dato);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--senal-texto);
  display:flex;align-items:center;gap:10px;
  margin:0 0 22px;
}
.etiqueta::before{content:'';width:26px;height:1px;background:var(--senal);flex:none}
.etiqueta.clara{color:var(--senal-claro)}
.etiqueta.clara::before{background:var(--senal-claro)}

.plomo{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--tinta-70);max-width:62ch}
.pequeno{font-size:14.5px;color:var(--tinta-70)}

/* ---------- bottoni ------------------------------------------------------ */
.boton{
  --fondo:var(--senal-fondo);--tinte:#fff;
  display:inline-flex;align-items:center;gap:12px;
  background:var(--fondo);color:var(--tinte);
  font-family:var(--dato);font-weight:600;font-size:13.5px;
  letter-spacing:.1em;text-transform:uppercase;
  padding:17px 30px;border:none;border-radius:0;
  text-decoration:none;cursor:pointer;
  position:relative;isolation:isolate;overflow:hidden;
  transition:color .25s var(--paso),transform .18s var(--paso);
}
/* il riempimento entra da sinistra, come un timbro che passa */
.boton::after{
  content:'';position:absolute;inset:0;z-index:-1;background:var(--tinta);
  transform:scaleX(0);transform-origin:left;transition:transform .34s var(--paso);
}
.boton:hover::after{transform:scaleX(1)}
.boton:active{transform:translateY(1px)}
.boton .flecha{transition:transform .3s var(--paso)}
.boton:hover .flecha{transform:translateX(5px)}
.boton-peq{padding:12px 20px;font-size:12px}
.boton-linea{--fondo:transparent;--tinte:var(--tinta);box-shadow:inset 0 0 0 1.5px var(--tinta)}
.boton-linea:hover{color:var(--papel)}
.boton-claro{--fondo:var(--papel);--tinte:var(--tinta)}
.boton-claro::after{background:var(--senal)}
.boton-claro:hover{color:#fff}
.boton-bloque{width:100%;justify-content:center}

/* ---------- intestazione ------------------------------------------------- */
.cabecera{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--papel) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--linea);
}
.cabecera-fila{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--tinta)}
.logo-znak{width:32px;height:32px;color:var(--senal);flex:none;transition:transform .5s var(--paso)}
.logo:hover .logo-znak{transform:rotate(-8deg) scale(1.06)}
.logo-texto{font-family:var(--display);font-weight:800;font-variation-settings:'wdth' 108;font-size:19px;letter-spacing:-.01em;text-transform:uppercase;display:flex;align-items:baseline;gap:7px}
.logo-texto i{font-family:var(--dato);font-style:normal;font-weight:400;font-size:10px;letter-spacing:.1em;color:var(--tinta-45);text-transform:lowercase}

.menu{display:flex;align-items:center;gap:34px}
.menu a{
  font-family:var(--dato);font-size:12.5px;font-weight:500;letter-spacing:.09em;
  text-transform:uppercase;text-decoration:none;color:var(--tinta-70);
  position:relative;padding:6px 0;transition:color .2s;
}
.menu a:not(.boton)::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--senal);
  transform:scaleX(0);transform-origin:right;transition:transform .3s var(--paso);
}
.menu a:not(.boton):hover{color:var(--tinta)}
.menu a:not(.boton):hover::after,.menu a.aqui::after{transform:scaleX(1);transform-origin:left}
.menu a.aqui{color:var(--tinta)}
.menu a.boton{color:#fff}          /* ".menu a" vincerebbe su ".boton" */
.menu a.boton:hover{color:#fff}

.menu-boton{display:none;align-items:center;gap:10px;background:none;border:none;cursor:pointer;padding:8px;color:var(--tinta);font-family:var(--dato);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.menu-lineas{display:block;width:22px}
.menu-lineas i{display:block;height:1.8px;background:currentColor;margin:5px 0;transition:transform .3s var(--paso),opacity .2s}
.menu-boton[aria-expanded=true] .menu-lineas i:first-child{transform:translateY(3.4px) rotate(45deg)}
.menu-boton[aria-expanded=true] .menu-lineas i:last-child{transform:translateY(-3.4px) rotate(-45deg)}

@media(max-width:900px){
  .menu-boton{display:flex}
  .menu{
    position:fixed;inset:74px 0 auto;flex-direction:column;align-items:stretch;gap:0;
    background:var(--papel);border-bottom:1px solid var(--linea);padding:8px var(--gutter) 28px;
    transform:translateY(-12px);opacity:0;pointer-events:none;visibility:hidden;
    transition:transform .28s var(--paso),opacity .28s var(--paso),visibility .28s;
    max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .menu.abierto{transform:none;opacity:1;pointer-events:auto;visibility:visible}
  .menu a{padding:16px 0;border-bottom:1px solid var(--linea);font-size:14px}
  .menu a.boton{margin-top:18px;justify-content:center;border-bottom:none}
}

/* ---------- il blocco "lettera di vettura" -------------------------------
   Riquadro con i quattro angoli marcati: e' il motivo che torna in tutto
   il sito, e da' alle sezioni l'aria di un modulo compilato. */
/* Il colore va imposto, non ereditato: questo blocco vive anche dentro
   sezioni scure, e senza questa riga il titolo del modulo esce chiaro
   su carta chiara - cioe' invisibile. */
.hoja{position:relative;border:1px solid var(--linea);background:var(--papel-tinta);color:var(--tinta);padding:clamp(24px,3.4vw,40px)}
.hoja h2,.hoja h3,.hoja h4{color:var(--tinta)}
/* variante per le sezioni scure, dove il foglio e' un riquadro e non carta */
.hoja-oscura{background:rgba(242,239,232,.045);border-color:rgba(242,239,232,.18);color:var(--papel)}
.hoja-oscura h2,.hoja-oscura h3,.hoja-oscura h4{color:var(--papel)}
.hoja-oscura .datos th{color:rgba(242,239,232,.5)}
.hoja-oscura .datos td{color:var(--papel)}
.hoja-oscura .datos th,.hoja-oscura .datos td{border-color:rgba(242,239,232,.16)}
.hoja-oscura .datos a{color:var(--papel)}
.hoja::before,.hoja::after{content:'';position:absolute;width:9px;height:9px;border:1.5px solid var(--senal)}
.hoja::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.hoja::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* ---------- sezioni ------------------------------------------------------ */
.seccion{padding:clamp(72px,10vw,132px) 0;position:relative}
.seccion+.seccion{border-top:1px solid var(--linea)}
.seccion-oscura{background:var(--tinta);color:var(--papel);border-top:none!important}
.seccion-oscura h2,.seccion-oscura h3{color:var(--papel)}
.seccion-oscura .numero,.seccion-oscura .etiqueta{color:var(--senal-claro)}
.seccion-oscura .etiqueta::before{background:var(--senal-claro)}
.portada .numero{color:var(--senal-claro)}
.seccion-oscura .plomo,.seccion-oscura .pequeno{color:rgba(242,239,232,.7)}

.cabeza-seccion{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,64px);align-items:start;margin-bottom:clamp(36px,5vw,60px)}
.numero{
  font-family:var(--dato);font-size:12px;font-weight:600;letter-spacing:.14em;
  color:var(--senal-texto);padding-top:.55em;white-space:nowrap;
}
@media(max-width:700px){
  .cabeza-seccion{grid-template-columns:1fr;gap:14px}
  .numero{padding-top:0}
}

/* ---------- apertura ----------------------------------------------------- */
.portada{
  background:var(--tinta);color:var(--papel);
  padding:clamp(88px,13vw,150px) 0 clamp(64px,8vw,104px);
  position:relative;overflow:hidden;
}
/* la griglia di sfondo: carta millimetrata di un ufficio spedizioni */
.portada::before{
  content:'';position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(242,239,232,.16) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(242,239,232,.16) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 75% 60% at 68% 30%,#000,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse 75% 60% at 68% 30%,#000,transparent 72%);
}
.portada .envoltorio{position:relative;z-index:1}
.portada h1{color:var(--papel)}
.portada h1 em{font-style:normal;color:var(--senal);display:block}
.portada-plomo{color:rgba(242,239,232,.76);font-size:clamp(1.05rem,1.7vw,1.28rem);max-width:56ch;margin-top:28px}
.portada-acciones{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}

/* la rotta punteggiata: due punti e una linea che si disegna */
.ruta{display:flex;align-items:center;gap:14px;margin-top:56px;font-family:var(--dato);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,239,232,.62);flex-wrap:wrap}
.ruta-punto{display:flex;align-items:center;gap:9px;white-space:nowrap}
.ruta-punto::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--senal);flex:none}
.ruta-linea{flex:1;min-width:44px;height:1px;background:repeating-linear-gradient(90deg,rgba(242,239,232,.5) 0 6px,transparent 6px 12px);transform-origin:left;animation:trazar 1.5s var(--paso) .55s both}
/* Su telefono la rotta non ci sta in riga: andando a capo lasciava un
   trattino sospeso prima dell'ultima tappa. Meglio in colonna, con la
   linea che scende - e' comunque il disegno di un percorso. */
@media(max-width:640px){
  .ruta{flex-direction:column;align-items:flex-start;gap:0}
  .ruta-punto{padding:7px 0}
  .ruta-linea{width:1px;height:18px;min-width:0;flex:none;margin-left:3.5px;
    background:repeating-linear-gradient(180deg,rgba(242,239,232,.5) 0 4px,transparent 4px 9px);
    animation:none}
}
@keyframes trazar{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* i numeri sotto l'apertura */
.cifras{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));border-top:1px solid rgba(242,239,232,.18);margin-top:60px}
.cifra{padding:26px 24px 4px;border-right:1px solid rgba(242,239,232,.18)}
.cifra:last-child{border-right:none}
.cifra b{display:block;font-family:var(--display);font-weight:800;font-variation-settings:'wdth' 106;font-size:clamp(2rem,3.6vw,2.9rem);line-height:1;color:var(--papel);font-variant-numeric:tabular-nums}
.cifra span{display:block;font-family:var(--dato);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:rgba(242,239,232,.55);margin-top:10px}
@media(max-width:620px){.cifra{border-right:none;border-bottom:1px solid rgba(242,239,232,.18)}.cifra:last-child{border-bottom:none}}

/* ---------- griglie di contenuto ----------------------------------------- */
.rejilla{display:grid;gap:clamp(18px,2.4vw,26px)}
.rejilla-3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.rejilla-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.tarjeta{
  position:relative;background:var(--papel-tinta);border:1px solid var(--linea);
  padding:clamp(26px,3vw,34px);
  transition:border-color .3s var(--paso),transform .3s var(--paso);
}
.tarjeta::before{content:'';position:absolute;top:0;left:0;width:0;height:2px;background:var(--senal);transition:width .4s var(--paso)}
.tarjeta:hover{border-color:var(--linea-fuerte);transform:translateY(-3px)}
.tarjeta:hover::before{width:100%}
.tarjeta-num{font-family:var(--dato);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--tinta-45);display:block;margin-bottom:20px}
.tarjeta h3{margin-bottom:12px}
.tarjeta p{font-size:15.5px;color:var(--tinta-70);margin:0}
.seccion-oscura .tarjeta{background:rgba(242,239,232,.045);border-color:rgba(242,239,232,.16)}
.seccion-oscura .tarjeta:hover{border-color:rgba(242,239,232,.34)}
.seccion-oscura .tarjeta p{color:rgba(242,239,232,.68)}
.seccion-oscura .tarjeta-num{color:rgba(242,239,232,.45)}

/* elenco a passi, con la linea che scende */
.pasos{list-style:none;margin:0;padding:0;counter-reset:p}
.paso{position:relative;padding:0 0 38px 62px;counter-increment:p}
.paso:last-child{padding-bottom:0}
.paso::before{
  content:counter(p,decimal-leading-zero);position:absolute;left:0;top:-2px;
  width:38px;height:38px;display:grid;place-items:center;
  font-family:var(--dato);font-size:12px;font-weight:600;
  color:var(--senal-texto);border:1px solid var(--senal);border-radius:50%;
}
.paso:not(:last-child)::after{content:'';position:absolute;left:19px;top:44px;bottom:6px;width:1px;background:repeating-linear-gradient(180deg,var(--linea-fuerte) 0 4px,transparent 4px 9px)}
.paso h3{margin-bottom:8px}
.paso p{font-size:15.5px;color:var(--tinta-70);margin:0}
.seccion-oscura .paso p{color:rgba(242,239,232,.68)}
.seccion-oscura .paso::before{color:var(--senal-claro);border-color:var(--senal-claro)}
.seccion-oscura .paso:not(:last-child)::after{background:repeating-linear-gradient(180deg,rgba(242,239,232,.34) 0 4px,transparent 4px 9px)}

/* tabella dei dati, in monospaziato come una distinta */
.datos{width:100%;border-collapse:collapse;font-family:var(--dato);font-size:13.5px}
.datos th,.datos td{text-align:left;padding:15px 14px;border-bottom:1px solid var(--linea)}
.datos th{font-weight:500;letter-spacing:.1em;text-transform:uppercase;font-size:11px;color:var(--tinta-45);white-space:nowrap}
.datos td{color:var(--tinta);font-variant-numeric:tabular-nums}
.datos tr:last-child th,.datos tr:last-child td{border-bottom:none}
/* su telefono la coppia etichetta/valore si impila: in due colonne la
   riga non ci sta e spingeva fuori tutta la pagina */
@media(max-width:600px){
  .datos,.datos tbody,.datos tr,.datos th,.datos td{display:block;width:100%}
  .datos th{padding:14px 0 4px;border-bottom:none;white-space:normal}
  .datos td{padding:0 0 14px;border-bottom:1px solid var(--linea);word-break:break-word}
  .datos tr:last-child td{border-bottom:none}
}

/* ---------- modulo ------------------------------------------------------- */
.formulario{display:grid;gap:20px}
.campo{display:flex;flex-direction:column;gap:8px}
.campo input,.campo select,.campo textarea{color:var(--tinta)}
.campo .pista{color:var(--tinta-45)}
.campo label,.leyenda{
  font-family:var(--dato);font-size:11px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--tinta-70);
}
.campo input,.campo select,.campo textarea{
  font-family:var(--texto);font-size:16px;color:var(--tinta);
  background:var(--papel);border:1px solid var(--linea-fuerte);border-radius:0;
  padding:14px 16px;width:100%;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.campo textarea{min-height:112px;resize:vertical}
.campo select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2315171B' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--senal);box-shadow:0 0 0 3px rgba(220,74,15,.14);background:#fff}
.campo input::placeholder,.campo textarea::placeholder{color:var(--tinta-45)}
.campo.mal input,.campo.mal select,.campo.mal textarea{border-color:var(--senal-osc);background:rgba(220,74,15,.045)}
.pista{font-size:13px;color:var(--tinta-45);font-family:var(--texto);letter-spacing:0;text-transform:none}

.dos{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:640px){.dos{grid-template-columns:1fr}}

/* la scelta persona/azienda: due caselle grandi, si preme quella giusta */
.eleccion{display:grid;grid-template-columns:1fr 1fr;gap:12px;border:none;padding:0;margin:0}
.eleccion legend{padding:0;margin-bottom:10px}
.opcion{position:relative}
.opcion input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.opcion span{
  display:flex;align-items:center;justify-content:center;gap:9px;
  padding:17px 12px;border:1px solid var(--linea-fuerte);background:var(--papel);
  font-family:var(--dato);font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;
  transition:.22s var(--paso);cursor:pointer;text-align:center;
}
.opcion span{color:var(--tinta-70)}
.opcion span::before{content:'';width:9px;height:9px;border:1.5px solid var(--tinta-45);border-radius:50%;flex:none;transition:.22s}
.opcion input:checked+span{border-color:var(--senal);background:#fff;color:var(--tinta);box-shadow:inset 0 0 0 1px var(--senal)}
.opcion input:checked+span::before{background:var(--senal);border-color:var(--senal);box-shadow:inset 0 0 0 2px #fff}
.opcion input:focus-visible+span{outline:2.5px solid var(--senal);outline-offset:3px}

/* i gruppi che compaiono a seconda della scelta */
[data-grupo]{display:none}
[data-grupo].visible{display:flex}
.eleccion[data-grupo].visible,.dos[data-grupo].visible{display:grid}

.acuerdo{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--tinta-70);line-height:1.5}
.acuerdo input{width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--senal)}
.acuerdo a{color:var(--tinta);text-underline-offset:3px}

.trampa{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

.errores{border-left:3px solid var(--senal-osc);background:rgba(220,74,15,.07);padding:16px 18px;font-size:14.5px}
.errores ul{margin:8px 0 0;padding-left:20px}
.errores li{margin-bottom:4px}

/* ---------- landing ------------------------------------------------------ */
.modo-landing .portada{padding-bottom:clamp(72px,9vw,110px)}
.caja-form{position:sticky;top:28px}
.form-cabeza{border-bottom:1px solid var(--linea);padding-bottom:20px;margin-bottom:24px}
.form-cabeza h2{font-size:clamp(1.5rem,2.5vw,1.95rem)}
.form-cabeza p{margin:10px 0 0;font-size:14.5px;color:var(--tinta-70)}
.dividido{display:grid;grid-template-columns:1fr minmax(400px,46%);gap:clamp(32px,5vw,72px);align-items:start}
@media(max-width:960px){
  .dividido{grid-template-columns:1fr}
  .caja-form{position:static}
}

/* le garanzie in fila sotto il modulo */
.sellos{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.sello{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--dato);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--tinta-70);border:1px solid var(--linea);padding:8px 13px;background:var(--papel-tinta);
}
.sello::before{content:'';width:5px;height:5px;background:var(--senal);border-radius:50%;flex:none}

/* ---------- domande frequenti --------------------------------------------
   Fatte con <details>: si aprono senza una riga di JavaScript, funzionano
   anche se lo script non parte, e la ricerca del browser (Ctrl+F) trova
   il testo pure a fisarmonica chiusa. */
.faq{border-top:1px solid var(--linea)}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{
  display:flex;align-items:flex-start;gap:clamp(14px,2.4vw,26px);
  padding:24px 0;cursor:pointer;list-style:none;
  font-family:var(--display);font-weight:800;font-variation-settings:'wdth' 100;
  font-size:clamp(1.02rem,1.7vw,1.24rem);line-height:1.28;letter-spacing:-.01em;
  transition:color .2s var(--paso);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--senal-texto)}
.faq summary:focus-visible{outline:2.5px solid var(--senal);outline-offset:4px}
/* il numero della domanda, come su un modulo */
.faq summary::before{
  content:counter(faq,decimal-leading-zero);counter-increment:faq;
  font-family:var(--dato);font-size:11px;font-weight:600;letter-spacing:.12em;
  color:var(--senal-texto);flex:none;padding-top:.45em;width:1.6em;
}
.faq{counter-reset:faq}
/* il segno + che diventa − */
.faq .signo{margin-left:auto;flex:none;width:16px;height:16px;position:relative;align-self:center}
.faq .signo::before,.faq .signo::after{
  content:'';position:absolute;inset:50% 0 auto;height:1.6px;background:var(--tinta);
  transform:translateY(-50%);transition:transform .3s var(--paso),background .2s;
}
.faq .signo::after{transform:translateY(-50%) rotate(90deg)}
.faq details[open] .signo::after{transform:translateY(-50%) rotate(0)}
.faq details[open] summary{color:var(--senal-texto)}
.faq details[open] .signo::before,.faq details[open] .signo::after{background:var(--senal-texto)}
.faq .respuesta{padding:0 0 26px calc(1.6em + clamp(14px,2.4vw,26px))}
.faq .respuesta p{font-size:15.5px;color:var(--tinta-70);max-width:68ch;margin:0}
.faq .respuesta p+p{margin-top:.8em}
/* l'apertura scorre invece di scattare, dove il browser lo permette */
@supports (interpolate-size:allow-keywords){
  .faq details{interpolate-size:allow-keywords}
  .faq details::details-content{
    block-size:0;overflow:hidden;
    transition:block-size .34s var(--paso),content-visibility .34s allow-discrete;
  }
  .faq details[open]::details-content{block-size:auto}
}
/* dentro una sezione scura */
.seccion-oscura .faq,.seccion-oscura .faq details{border-color:rgba(242,239,232,.16)}
.seccion-oscura .faq summary{color:var(--papel)}
.seccion-oscura .faq summary::before{color:var(--senal-claro)}
.seccion-oscura .faq .signo::before,.seccion-oscura .faq .signo::after{background:var(--papel)}
.seccion-oscura .faq summary:hover,.seccion-oscura .faq details[open] summary{color:var(--senal-claro)}
.seccion-oscura .faq details[open] .signo::before,.seccion-oscura .faq details[open] .signo::after{background:var(--senal-claro)}
.seccion-oscura .faq .respuesta p{color:rgba(242,239,232,.7)}

/* ---------- pagina di conferma ------------------------------------------- */
.confirmacion{min-height:72vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.marca-ok{width:64px;height:64px;margin:0 auto 32px;border:1.5px solid var(--senal);border-radius:50%;display:grid;place-items:center}
.marca-ok svg{width:26px;height:26px;color:var(--senal-texto)}
.marca-ok path{stroke-dasharray:32;stroke-dashoffset:32;animation:marcar .6s var(--paso) .25s forwards}
@keyframes marcar{to{stroke-dashoffset:0}}

/* ---------- testi lunghi (legali) ---------------------------------------- */
.texto{max-width:76ch;margin-inline:auto}
.texto h2{font-size:clamp(1.35rem,2.2vw,1.7rem);margin:52px 0 16px}
.texto h2:first-of-type{margin-top:0}
.texto h3{margin:30px 0 10px}
.texto p,.texto li{color:var(--tinta-70);font-size:16px}
.texto ul,.texto ol{padding-left:22px;margin:0 0 1.1em}
.texto li{margin-bottom:7px}
.texto a{color:var(--tinta);text-underline-offset:3px}
.fecha{font-family:var(--dato);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--tinta-45);border-top:1px solid var(--linea);padding-top:18px;margin-top:56px}

/* ---------- piede -------------------------------------------------------- */
.pie{background:var(--tinta);color:rgba(242,239,232,.68);padding:clamp(56px,7vw,84px) 0 34px;font-size:14.5px}
.pie-rejilla{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(28px,4vw,52px);padding-bottom:44px;border-bottom:1px solid rgba(242,239,232,.16)}
@media(max-width:820px){.pie-rejilla{grid-template-columns:1fr 1fr}.pie-marca{grid-column:1/-1}}
@media(max-width:520px){.pie-rejilla{grid-template-columns:1fr}}
.pie .logo-texto{color:var(--papel);font-size:17px}
.pie h4{font-family:var(--dato);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:rgba(242,239,232,.45);margin:0 0 18px}
.pie ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.pie a{color:rgba(242,239,232,.68);text-decoration:none;transition:color .2s}
.pie a:hover{color:var(--senal)}
.pie-datos{font-family:var(--dato);font-size:12px;line-height:1.9;color:rgba(242,239,232,.5);margin-top:20px}
.pie-abajo{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;padding-top:26px;font-family:var(--dato);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:rgba(242,239,232,.42)}

/* ---------- banner dei cookie -------------------------------------------- */
.cookies{
  position:fixed;left:var(--gutter);right:var(--gutter);bottom:22px;z-index:90;
  max-width:640px;background:var(--papel-tinta);border:1px solid var(--linea-fuerte);
  padding:24px;box-shadow:0 20px 50px rgba(21,23,27,.2);
  transform:translateY(140%);transition:transform .45s var(--paso);
}
.cookies.visible{transform:none}
.cookies p{font-size:14.5px;color:var(--tinta-70);margin:0 0 18px}
.cookies-acciones{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- comparsa allo scorrimento ------------------------------------ */
.aparece{opacity:0;transform:translateY(18px)}
.visto{animation:subir .68s var(--paso) forwards}
@keyframes subir{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.aparece{opacity:1;transform:none}}

/* l'apertura si scopre da sola, a scaglioni */
.portada .etiqueta,.portada h1,.portada-plomo,.portada-acciones,.ruta,.cifras{animation:subir .8s var(--paso) both}
.portada h1{animation-delay:.06s}
.portada-plomo{animation-delay:.16s}
.portada-acciones{animation-delay:.24s}
.ruta{animation-delay:.32s}
.cifras{animation-delay:.4s}

/* ---------- pannello ----------------------------------------------------- */
.panel{padding:48px 0 90px}
.tabla-envoltorio{overflow-x:auto;border:1px solid var(--linea);background:var(--papel-tinta)}
.tabla{width:100%;border-collapse:collapse;font-size:14px;min-width:900px}
.tabla th{font-family:var(--dato);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-45);text-align:left;padding:14px 12px;border-bottom:1px solid var(--linea-fuerte);white-space:nowrap}
.tabla td{padding:14px 12px;border-bottom:1px solid var(--linea);vertical-align:top}
.tabla tr:last-child td{border-bottom:none}
.tabla tr:hover td{background:rgba(220,74,15,.035)}
.tipo-eti{font-family:var(--dato);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;padding:4px 9px;border:1px solid var(--linea-fuerte);white-space:nowrap}
.tipo-firma{border-color:var(--senal);color:var(--senal-osc)}
.aviso{border-left:3px solid var(--senal);background:rgba(220,74,15,.07);padding:18px 20px;margin-bottom:26px}
.aviso h3{font-size:1.05rem;margin-bottom:10px}
.aviso ul{margin:0;padding-left:20px;font-size:14.5px;color:var(--tinta-70)}
.aviso li{margin-bottom:7px}
.acceso{max-width:400px;margin:80px auto;text-align:center}