/* Componenti della pagina Virtual Tour 6D. */
.clip { margin: 0; min-width: 0; }
.clip[hidden], .clip [hidden] { display: none !important; }
.clip__frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid var(--line); border-radius: 2px; background: var(--navy-950); }
.clip__frame img, .clip__frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 0; box-shadow: none; }
.clip--document .clip__frame img, .clip--document .clip__frame video { object-fit: contain; }
.clip figcaption { margin-top: 12px; font-size: .85rem; line-height: 1.5; color: var(--muted); }
.clip.has-video .clip__cap--still, .clip:not(.has-video) .clip__cap--video { display: none; }
.clip__toggle { position: absolute; right: 14px; bottom: 14px; z-index: 2; min-width: 90px; min-height: 44px; padding: 10px 18px; border: 1px solid var(--gold); border-radius: 2px; background: rgba(6,14,36,.92); color: var(--ink); font: 600 .85rem var(--font-body); cursor: pointer; }
.clip__toggle:hover { background: var(--navy-800); }
.clip__toggle:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 4px; }
.demo-badge { position: absolute; left: 14px; top: 14px; z-index: 1; padding: 6px 10px; background: rgba(6,14,36,.86); border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--font-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); pointer-events: none; }
.hero--tour { padding-top: calc(var(--nav-h) + 32px); padding-bottom: 62px; }
.hero--tour .hero__grid { grid-template-columns: 1.04fr 1fr; gap: clamp(26px, 4vw, 60px); align-items: center; }
.hero--tour h1 { margin-top: 18px; font-size: clamp(2.45rem, 3.7vw, 3.4rem); line-height: 1.08; }
.hero--tour h1 em { display: block; margin-top: .13em; }
.hero--tour .hero__sub { margin-top: 22px; font-size: 1rem; line-height: 1.7; }
.hero--tour .hero__cta { margin-top: 26px; gap: 12px; }
.hero--tour .hero__cta .btn { padding: 15px 18px; font-size: .87rem; }
.hero--tour .frame { padding: 12px; }
.tour-page .sec { padding-block: clamp(60px, 6.5vw, 96px); }
.tour-page .sec__head { margin-bottom: clamp(30px, 4vw, 50px); }
.tour-benefits { background: var(--navy-900); }
.tour-benefits .result { padding-top: 26px; }
.tour-benefits .result h3 { margin-top: 16px; font-size: 1.45rem; }
.tour-benefits .result__n { font-size: 2rem; }
.tour-path { background: linear-gradient(180deg, rgba(19,42,94,.28), transparent); }
.tour-path > .wrap > .clip { width: 100%; }
.tour-sequence { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0; list-style: none; padding: 0; margin: 48px 0 0; counter-reset: none; }
.tour-sequence li { position: relative; padding: 28px 28px 0 0; border-top: 1px solid var(--line); }
.tour-sequence li + li { padding-left: 28px; }
.tour-sequence__n { position: absolute; top: -16px; left: 0; padding-right: 12px; background: var(--navy-900); font-family: var(--font-mono); color: var(--gold); font-size: .8rem; }
.tour-sequence li + li .tour-sequence__n { left: 28px; }
.tour-sequence h3 { font: 400 1.75rem/1.15 var(--font-display); }
.tour-sequence p { color: var(--ink-soft); margin-top: 16px; }
.document-result { margin-top: 48px; padding: 34px clamp(22px,4vw,48px); border-left: 2px solid var(--gold); background: linear-gradient(100deg, rgba(201,162,74,.09), rgba(19,42,94,.12)); }
.document-result__copy { max-width: 70ch; }
.document-result h3 { margin: 14px 0; font: 400 clamp(1.75rem,3vw,2.5rem)/1.12 var(--font-display); }
.document-result__copy > p:not(.eyebrow) { color: var(--ink-soft); }
.document-result .clip:not([hidden]) { max-width: 860px; margin-top: 28px; }
.usecases { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: clamp(20px,3vw,36px); }
.usecase { padding: clamp(26px,3.4vw,44px); border: 1px solid var(--line-soft); border-top: 1px solid var(--gold); border-radius: var(--radius); background: linear-gradient(180deg,rgba(19,42,94,.3),rgba(13,29,67,.12)); }
.usecase .usecase__label { font: .74rem var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.usecase h3 { margin-top: 12px; font: 400 clamp(1.5rem,2.4vw,1.95rem)/1.15 var(--font-display); letter-spacing: -.01em; }
.usecase > p { margin-top: 14px; color: var(--ink-soft); }
.usecase h4 { margin: 26px 0 12px; font: 500 .7rem var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.tour-delivery { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,6vw,80px); margin-top: 54px; padding-top: 36px; border-top: 1px solid var(--line); }
.tour-delivery h3 { font: 400 2rem var(--font-display); margin-bottom: 24px; }
.tour-delivery__context { align-self: center; font-size: 1.1rem; color: var(--ink-soft); }
.tour-delivery .tour-note { margin-top: 16px; font-size: .85rem; color: var(--muted); }
.tour-explainer { border-block: 1px solid var(--line-soft); }
.tour-explainer__grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 40px; }
.tour-explainer h2 { margin-top: 18px; }
.tour-explainer details { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 20px; }
.tour-explainer summary { cursor: pointer; color: var(--gold-hi); }
.tour-explainer details p { margin-top: 16px; color: var(--ink-soft); }
.gallery--tour { grid-template-columns: 1.35fr 1fr; grid-auto-rows: auto; gap: 12px; }
.gallery--tour .tile { grid-column: auto; grid-row: auto; aspect-ratio: 16/9; }
.gallery--tour .tile--a { grid-row: span 2; height: 100%; aspect-ratio: auto; }
@media (min-width:941px) { .steps--3 { grid-template-columns: repeat(3,minmax(0,1fr)); } }
@media (min-width:721px) { .tour-benefits .results__grid { grid-template-columns: repeat(3,minmax(0,1fr)); } .tour-benefits .result + .result { padding-left: 28px; border-left: 1px solid var(--line-soft); } }
@media (max-width:940px) { .hero--tour .hero__grid { grid-template-columns: 1fr; } .hero--tour .hero__copy { max-width: 720px; } .hero--tour .hero__media { max-width: 720px; width: 100%; } .hero--tour h1 { font-size: clamp(2.45rem,6vw,3.4rem); } }
@media (max-width:720px) {
 .hero--tour { padding-top: calc(var(--nav-h) + 26px); padding-bottom: 48px; }
 .hero--tour h1 { font-size: 2.5rem; }
 .hero--tour .hero__sub { line-height: 1.65; }
 .hero--tour .hero__cta { flex-direction: column; align-items: stretch; }
 .hero--tour .hero__cta .btn { justify-content: center; padding-inline: 12px; }
 .hero--tour .frame { padding: 8px; }
 .tour-page .sec { padding-block: 56px; }
 .tour-benefits .result { padding: 22px 0; }
 .tour-benefits .result + .result { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-soft); }
 .tour-sequence, .usecases, .tour-delivery, .tour-explainer__grid { grid-template-columns: 1fr; }
 .tour-sequence { margin-top: 34px; }
 .tour-sequence li, .tour-sequence li + li { padding: 0 0 30px 38px; border-top: 0; border-left: 1px solid var(--line); }
 .tour-sequence li:last-child { padding-bottom: 0; }
 .tour-sequence .tour-sequence__n, .tour-sequence li + li .tour-sequence__n { left: -11px; top: 0; padding: 0 4px; }
 .document-result { margin-top: 32px; padding: 26px 20px; }
 .demo-badge { left: 10px; top: 10px; font-size: .6rem; }
 .tour-delivery { margin-top: 34px; padding-top: 28px; }
 .gallery--tour { grid-template-columns: 1fr; }
 .gallery--tour .tile--a { grid-row: auto; aspect-ratio: 16/9; }
}

/* Elenco delle voci del documento di riepilogo */
.document-result__list { margin-top: 20px; }

/* Invito alla prova gratuita dopo la demo delle finiture */
.demo-cta { margin-top: clamp(40px,6vw,72px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; padding: clamp(22px,3vw,34px) clamp(22px,4vw,44px); border-left: 2px solid var(--gold); background: linear-gradient(100deg, rgba(201,162,74,.09), rgba(19,42,94,.12)); }
.demo-cta p { max-width: 34ch; font: 400 clamp(1.3rem,2.2vw,1.75rem)/1.25 var(--font-display); color: var(--ink); }
@media (max-width: 560px) { .demo-cta .btn { width: 100%; } }

/* Alternanza a dissolvenza dei render (fade.js): la nuova immagine copre piano quella visibile */
.fade .fade__slide { opacity: 0; transition: opacity 1.2s cubic-bezier(.45,0,.25,1); }
.fade .fade__slide.is-on { opacity: 1; }
.fade .fade__slide.is-top { z-index: 1; }
@media (prefers-reduced-motion: reduce) { .fade .fade__slide { transition: none; } }

/* Render del soggiorno con i pulsanti delle versioni a destra (sotto, su schermi stretti) */
.fade-layout { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: clamp(20px,3vw,36px); align-items: start; }
.fade-ui { display: grid; gap: 10px; padding: 20px; border: 1px solid var(--line-soft); border-radius: 2px; background: linear-gradient(180deg, rgba(19,42,94,.28), rgba(13,29,67,.1)); }
.fade-ui .vchip { width: 100%; color: var(--ink); }
@media (max-width: 1080px) { .fade-layout { grid-template-columns: minmax(0,1fr); } .fade-ui { grid-template-columns: repeat(4, minmax(0,1fr)); } }
@media (max-width: 720px) { .fade-ui { grid-template-columns: repeat(2, minmax(0,1fr)); padding: 14px; } }
/* Senza JavaScript i pulsanti non funzionerebbero: si nascondono e il render occupa tutta la larghezza */
html:not(.js) .fade-ui { display: none; }
html:not(.js) .fade-layout { grid-template-columns: minmax(0,1fr); }