/* Stile proprio del sito corporate Nexora: ciò che non sta nel design system.
   Caricato dopo nexora.css e dopo il tema. */

/* Il logo è un <symbol> inline: prende currentColor, quindi segue barra e hero da solo. */
.logo{display:block;height:22px;width:auto;aspect-ratio:398/88;color:inherit}
.nav .mark{align-items:center}
.nav.scrolled .logo,.nav.solid .logo,.nav.open .logo{color:var(--logo)}
.logo-hero{display:block;width:min(560px,70vw);height:auto;aspect-ratio:398/88;color:#fff}
footer .logo{height:16px;opacity:.85}
.hero .mark{animation:rise 1.2s .1s cubic-bezier(.2,.7,.2,1) forwards}

/* Tipografia, uguale in tutte le varianti: display geometrico (Sora) e testo Outfit; niente corsivi finti */
:root{--ff-display:"Sora","Helvetica Neue",Arial,sans-serif;--ff-sans:"Outfit","Helvetica Neue",Arial,sans-serif}
.hero h1,.band p,.hero.short h1{font-style:normal;font-weight:300}
.hero h1{max-width:26ch;font-size:clamp(26px,3vw,40px)}
.facts b small,.numeri-mini b small,.numeri b small,.lista-voci b small{font-style:normal}
h2.serif,h3.serif,.serif{font-family:var(--ff-display)}
h2{font-weight:300}
.eyebrow{color:var(--verde,var(--accento))}

/* fasce alternate */
.fascia-alt{background:var(--fondo-alt)}
.fascia-alt .cards>*{background:var(--superficie)}

/* i soci nella home: tre schede impilate */
.soci{display:grid;gap:12px}
.soci>div{background:var(--superficie);border-radius:8px;padding:22px 26px;border-left:3px solid var(--verde,var(--accento))}
.soci small{display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accento);font-weight:500;margin-bottom:6px}
.soci h3{font-family:var(--ff-display);font-size:22px;font-weight:400;margin-bottom:4px}
.soci p{font-size:15px;color:var(--grigio)}

/* griglia green su fondo scuro */
.green-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.green-grid>div{border:1px solid var(--linea-chiara);border-radius:10px;padding:28px 28px 30px;background:rgba(var(--fondo-rgb),.04)}
.green-grid .ico{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:rgba(var(--fondo-rgb),.08);color:var(--caldo);margin-bottom:18px}
.green-grid .ico svg{width:24px;height:24px}
.green-grid h3{font-size:18px;font-weight:500;letter-spacing:0;margin-bottom:8px;color:#fff}
.green-grid p{font-size:15px;color:var(--muto-su-scuro)}
.tema-notte .green-grid h3{color:var(--inchiostro)}

/* tabella degli incentivi */
.incentivi-tab{margin-top:32px;font-size:15px}
.incentivi-tab th{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accento);font-weight:500}
.incentivi-tab td b{font-family:var(--ff-display);font-size:22px;color:var(--scuro);white-space:nowrap;line-height:1.2}
.incentivi-tab td b small{display:inline;font-family:var(--ff-sans);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--grigio);margin-left:6px;font-weight:400}
.tema-notte .incentivi-tab td b{color:var(--inchiostro)}
#incentivi .nota{margin-top:20px;font-size:13.5px;color:var(--grigio);max-width:none}

/* schede dei progetti */
.progetti{grid-template-columns:1fr 1fr}
.progetti img{aspect-ratio:16/10}
.progetti h3{font-family:var(--ff-display);font-size:26px;font-weight:400}
.progetti .link{display:inline-block;margin-top:14px;font-size:14px;letter-spacing:.06em;border-bottom:1px solid var(--accento);color:var(--scuro)}
.tema-notte .progetti .link{color:var(--inchiostro)}

/* riquadro investitori con due pulsanti */
.azioni-col{display:grid;gap:10px}
.azioni-col .btn{justify-content:center}

/* barra delle varianti (proposta): da togliere quando la home è scelta */
.varianti-barra{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:6px;padding:8px 10px 8px 16px;border-radius:999px;background:rgba(20,21,20,.92);color:#fff;font-size:13px;letter-spacing:.04em;backdrop-filter:blur(8px);box-shadow:0 10px 30px rgba(0,0,0,.3);max-width:calc(100vw - 24px);overflow:auto;white-space:nowrap}
.varianti-barra span{opacity:.6;margin-right:6px}
.varianti-barra a{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.25)}
.varianti-barra a i{width:9px;height:9px;border-radius:50%}
.varianti-barra a[aria-current="true"]{background:#fff;color:#141514;border-color:#fff}
.varianti-barra a.tutte{border-style:dashed}
.varianti-barra button{background:none;border:0;color:#fff;font-size:18px;cursor:pointer;padding:4px 6px;opacity:.7}
.varianti-barra[hidden]{display:none}

/* pagina delle varianti */
.cards.varianti{grid-template-columns:1fr 1fr}
.cards.varianti .anteprima{aspect-ratio:3/2;display:grid;place-items:center}
.cards.varianti .anteprima.tema-oceano{background:linear-gradient(160deg,#5AAACB,#2C7FA3)!important}
.logo-card{width:55%;height:auto;aspect-ratio:398/88;color:inherit}
.cards.varianti h3{font-family:var(--ff-display);font-size:26px;font-weight:400}
.swatch{display:inline-flex;gap:6px;margin-top:14px}
.swatch i{width:22px;height:22px;border-radius:50%;border:1px solid var(--linea)}
.testo .cards p{max-width:none}

/* chi siamo */
.soci-lista{display:grid;gap:14px;margin-top:48px}
.socio{display:grid;grid-template-columns:150px 1fr;gap:28px;align-items:start;background:var(--superficie);border-radius:10px;padding:clamp(22px,3vw,36px)}
.socio .quota b{display:block;font-family:var(--ff-display);font-size:clamp(36px,4vw,52px);font-weight:300;line-height:1;color:var(--scuro)}
.socio .quota span{display:block;margin-top:8px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--grigio)}
.socio h3{font-family:var(--ff-display);font-size:26px;font-weight:400;margin-bottom:2px}
.socio small{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accento);margin-bottom:12px;font-weight:500}
.socio p{font-size:15.5px;color:var(--grigio);max-width:70ch}
.tema-notte .socio .quota b{color:var(--inchiostro)}
.dati-societa{display:grid;gap:0;border-top:1px solid var(--linea);font-size:15.5px}
.dati-societa>div{display:grid;grid-template-columns:1fr 1.4fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--linea-tenue)}
.dati-societa dt{color:var(--grigio)}
.dati-societa dd a{border-bottom:1px solid var(--accento)}

@media (max-width:900px){
  .green-grid{grid-template-columns:1fr}
  .progetti,.cards.varianti{grid-template-columns:1fr}
  .socio{grid-template-columns:1fr;gap:12px}
  .dati-societa>div{grid-template-columns:1fr;gap:2px}
  .incentivi-tab td b{white-space:normal;font-size:19px}
  .incentivi-tab td b small{display:block;margin-left:0}
  .incentivi-tab th:first-child,.incentivi-tab td:first-child{padding-right:8px}
  .varianti-barra{bottom:8px;font-size:12px;padding-left:12px}
  .varianti-barra span{display:none}
}

/* Su schermi molto alti l'hero e la fascia fotografica non crescono all'infinito */
.hero{min-height:min(100svh,960px)}
.band.foto{min-height:min(70svh,640px)}
.green-grid.quattro{grid-template-columns:repeat(2,1fr)}

/* Il menu a tendina non deve allargare la pagina con l'opzione più lunga */
.field,.contact .wrap>div,form{min-width:0}
.field select{width:100%;min-width:0;max-width:100%}

/* =============================================================================
   Effetti (effetti.js). Con prefers-reduced-motion tutto resta fermo e visibile.
   ========================================================================== */
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--ritardo,0ms),transform .9s cubic-bezier(.2,.7,.2,1) var(--ritardo,0ms)}
.js [data-reveal].visto{opacity:1;transform:none}
.js.senza-moto [data-reveal]{opacity:1;transform:none;transition:none}

/* barra di avanzamento della lettura, in cima */
.avanzamento{position:fixed;left:0;top:0;height:2px;width:100%;z-index:30;background:linear-gradient(90deg,var(--accento),var(--verde));transform-origin:0 50%;transform:scaleX(0);pointer-events:none}

/* hero: zoom lento della foto e comparsa del logo da sinistra */
[data-parallasse]{overflow:hidden}
[data-parallasse]>img{will-change:transform;transform:scale(1.12);transition:transform .2s linear}
.hero>img{animation:zoomLento 14s ease-out forwards}
@keyframes zoomLento{from{transform:scale(1.22)}to{transform:scale(1.12)}}
.js:not(.senza-moto) .hero .logo-hero{clip-path:inset(0 100% 0 0);animation:svela 1.4s .4s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes svela{to{clip-path:inset(0 0 0 0)}}
.js:not(.senza-moto) .hero .logo-hero::after{content:none}
.senza-moto .hero>img,.senza-moto [data-parallasse]>img{animation:none;transform:none;transition:none}

/* alone verde-azzurro che segue il mouse sulle schede green, bordo che si accende */
.green-grid>div{position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.green-grid>div::before{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(var(--verde-rgb),.22),transparent 60%);opacity:0;transition:opacity .4s;pointer-events:none}
.green-grid>div:hover{border-color:rgba(var(--fondo-rgb),.35);transform:translateY(-3px)}
.green-grid>div:hover::before{opacity:1}
.green-grid>div:hover .ico{background:var(--caldo);color:var(--scuro)}
.green-grid .ico{transition:background .3s,color .3s}

/* sezione scura: velo luminoso che si muove piano, come un'aurora */
.scuro{position:relative;overflow:hidden}
.scuro>.wrap{position:relative;z-index:1}
.scuro::before{content:"";position:absolute;inset:-30%;background:radial-gradient(40% 35% at 20% 30%,rgba(var(--verde-rgb),.22),transparent 60%),radial-gradient(35% 40% at 80% 70%,rgba(72,157,192,.18),transparent 60%);animation:aurora 24s ease-in-out infinite alternate;pointer-events:none}
@keyframes aurora{from{transform:translate3d(-4%,-3%,0) rotate(0deg)}to{transform:translate3d(4%,3%,0) rotate(6deg)}}
.senza-moto .scuro::before{animation:none}

/* scala delle classi energetiche, dalla G alla A4 */
.scala-ape{position:relative;border-radius:var(--raggio);overflow:hidden;min-height:360px;display:grid;align-content:end;isolation:isolate}
.scala-ape img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;filter:brightness(.85)}
.scala-ape::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(var(--scuro-rgb),.92) 0%,rgba(var(--scuro-rgb),.35) 55%,transparent 100%)}
.scala{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;align-items:end;padding:0 22px;height:120px}
.scala .cl{display:grid;align-content:end;justify-items:center;height:calc(34px + var(--i)*8px);border-radius:3px 3px 0 0;background:rgba(255,255,255,.3);color:#fff;font-size:11px;letter-spacing:.06em;padding-bottom:6px;transform-origin:bottom;transform:scaleY(0);opacity:0;transition:transform .7s cubic-bezier(.2,.7,.2,1) calc(var(--i)*70ms),opacity .4s calc(var(--i)*70ms)}
.scala .cl b{font-weight:500}
.scala .cl.qui{background:linear-gradient(to top,var(--verde),var(--caldo));color:var(--scuro);box-shadow:0 0 28px rgba(var(--verde-rgb),.6)}
.visto .scala .cl,.senza-moto .scala .cl{transform:none;opacity:1}
.scala-nota{padding:16px 22px 22px;font-size:14px;color:rgba(var(--fondo-rgb),.8)}
.scala-nota span{display:block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--caldo);font-weight:500;margin-bottom:4px}
.tema-notte .scala .cl.qui{color:#0B1F16}

/* schede dei progetti: l'immagine si allarga piano al passaggio */
.progetti img{transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.progetti a:hover img{transform:scale(1.05)}
.progetti a{overflow:hidden}

/* pulsanti: piccolo spostamento della freccia/testo */
.btn{transition:background .25s,color .25s,border-color .25s,transform .25s}
.btn:hover{transform:translateY(-1px)}

/* riga di confronto tra le versioni grafiche, sopra il piè di pagina (da togliere a scelta fatta) */
.confronto{text-align:center;font-size:13px;letter-spacing:.06em;color:var(--grigio);padding:18px var(--gutter);border-top:1px solid var(--linea)}
.confronto a{border-bottom:1px solid var(--accento)}
.confronto strong{font-weight:500;color:var(--scuro)}