/* ============================================================
   bluestudio — pagine servizio
   Template comune (hero, voci, fasi, quando, faq, cta) + i
   moduli firma di ciascuna pagina (grafico, galleria, browser,
   prima/dopo). Si aggiunge a style.css, ne usa i token.
   ============================================================ */

/* ---------- impianto ----------
   NB: niente overflow:hidden sul body — bloccherebbe lo scroll
   dell'utente (quello programmatico dei test passa lo stesso,
   ecco perché non si era visto). Al clipping pensa ScrollSmoother. */
.swrap { width: min(72rem, 100%); margin-inline: auto; }
.ssez { padding: clamp(4rem, 10vh, 7rem) var(--pad); }

/* titolo di sezione: tipografico, non un'etichetta d'angolo.
   L'h2 fa da maschera, lo span dentro sale (vedi servizio.js). */
.ssec {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--fg-strong);
  margin-bottom: clamp(2rem, 5vh, 3.2rem);
  overflow: hidden;
}
.ssec > span { display: block; }

/* nota segnaposto: sparisce quando arriva il materiale vero */
.snota {
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.55;
  margin-top: 1.2rem;
  max-width: 68ch;   /* in corsivo, una riga larga quanto la pagina non si legge */
}

/* ---------- hero: il testo davanti, la parte del corpo accanto ---------- */
.shero {
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  gap: clamp(1.6rem, 4vh, 2.6rem);
  padding: clamp(6rem, 14vh, 9rem) var(--pad) clamp(4rem, 9vh, 6rem);
  position: relative;
  overflow: hidden;         /* la spalla del corpo può sbordare, la pagina no */
}
.shero__gl {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
}
/* Il corpo intero sta a destra (offset in servizio3d.js); verso la zona
   del testo sfuma, così il titolo resta leggibile nei due temi.
   La sfumatura è un velo del colore del fondo, NON una mask sul
   contenitore: una maschera su un livello che si ridisegna costa al
   compositore un passaggio fuori schermo a ogni fotogramma, ed è quello
   che faceva scattare le hero dei servizi mentre la home volava
   (in home la stessa sfumatura è sempre stata un gradiente, .anatomy__fade). */
.shero__vel {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--bg) 0%, var(--bg) 4%, transparent 52%);
}
.shero__gl canvas {
  width: 100%; height: 100%; display: block;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}
.shero__gl canvas.is-pronto { opacity: 1; }
/* arrivo in continuità dall'anatomia: niente dissolvenza,
   il corpo c'è dal primo fotogramma (il resto lo fa il crossfade) */
.shero__gl canvas.is-subito { transition: none; }
.shero__meta, .shero__title, .shero__intro { position: relative; z-index: 1; }

@media (max-width: 900px) {
  /* su mobile il corpo sta sopra, a tutto schermo, e sfuma nel fondo */
  .shero { justify-content: flex-end; padding-top: 0; }
  .shero__gl {
    position: absolute; inset: 0 0 auto 0;
    width: 100%; height: 52svh;
  }
  .shero__vel {
    background: linear-gradient(to bottom, transparent 55%, var(--bg) 100%);
  }
}
.shero__meta {
  display: flex; align-items: baseline; gap: 0.9rem;
  font-size: 0.85rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.14em;
}
.shero__nome { color: var(--fg-strong); }
.shero__parte { opacity: 0.55; text-transform: none; letter-spacing: 0.02em; }
.shero__title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6.2vw, 5.6rem);
  font-weight: 300;
  line-height: 0.99;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--fg-strong);
  max-width: 22ch;
}
/* Su desktop il titolo NON deve mai arrivare sul corpo: la mano sinistra
   entra in scena intorno al 45% della larghezza, quindi il testo si ferma
   prima e la scala scende quel tanto che basta a non spezzare le righe.
   Senza questo servirebbe l'alone sfocato dietro le lettere — che era
   la toppa, non la soluzione. */
@media (min-width: 901px) {
  .shero__title {
    /* --sc: le promesse più lunghe (Graphic Design) scalano un filo,
       altrimenti la colonna le spezza in righe a caso */
    font-size: calc(clamp(2.1rem, 4.3vw, 4.2rem) * var(--sc, 1));
    max-width: min(39vw, 30ch);
  }
  .shero__meta, .shero__intro { max-width: min(39vw, 52ch); }
}
.shero__title strong { font-weight: 700; }
.shero__mask { display: block; overflow: hidden; }
.shero__line {
  display: block;
  /* niente alone dietro le lettere: il titolo non attraversa più il
     corpo, quindi non serve più nulla per renderlo leggibile */
}
.shero__intro {
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  line-height: 1.65;
  max-width: 52ch;
  opacity: 0.8;
}
.shero__hint {
  position: absolute; right: var(--pad); bottom: 2rem;
  font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase;
  opacity: 0.5;
}

/* ---------- cosa comprende: la torre di titoli ----------
   A riposo solo le parole, leggere e mute. Al passaggio la riga
   prende peso (Clash è variabile), si accende, la descrizione si
   apre da sotto e la linea accent si traccia. Su touch: si tocca. */
/* la lista sta a sinistra, la prova a destra (dove c'è) */
.svoci__split {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
/* la card si appunta via ScrollTrigger.pin (sticky non vive nello smoother) */
.vlato__card {
  display: flex; flex-direction: column;
  min-height: clamp(320px, 46vh, 460px);
  border-radius: 6px;
  padding: clamp(1.5rem, 2.8vw, 2.2rem);
  color: var(--white);
  transition: translate 0.45s var(--ease), box-shadow 0.45s var(--ease);
  box-shadow: 0 22px 55px -25px rgba(1, 7, 38, 0.4);
}
.vlato__card:hover { translate: 0 -6px; box-shadow: 0 30px 65px -25px rgba(1, 7, 38, 0.5); }
.vlato__card--navy { background: var(--navy); }
.vlato__card--brand { background: linear-gradient(115deg, #2E3DE0 0%, #1520B4 55%, #050D7A 100%); }
.vlato__eti {
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  opacity: 0.7;
}
.vlato__titolo {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.1;
  margin-top: auto;
}
.vlato__testo { margin-top: 0.6rem; font-size: 0.95rem; line-height: 1.55; opacity: 0.8; }
.vlato__card svg { width: 22px; height: 22px; margin-top: 1rem; transition: transform 0.4s var(--ease); }
.vlato__card:hover svg { transform: translateX(6px); }

.velenco {
  list-style: none;
  border-top: 1px solid color-mix(in srgb, var(--fg) 20%, transparent);
}
.vriga {
  position: relative;
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 20%, transparent);
}
.vriga__testa {
  display: flex; align-items: baseline; gap: clamp(1rem, 3vw, 2.5rem);
  width: 100%;
  background: none; border: 0; padding: clamp(1.1rem, 2.8vh, 1.8rem) 0;
  text-align: left; color: inherit;
  cursor: pointer;
}
.vriga__testa:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.vriga__nome {
  flex: 1;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 320;
  font-variation-settings: 'wght' 320;
  color: color-mix(in srgb, var(--fg) 52%, transparent);
  transform: translateX(0);
  transition: font-variation-settings 0.55s var(--ease),
              color 0.4s var(--ease),
              transform 0.55s var(--ease);
}
.vriga__segno { position: relative; flex: none; width: 15px; height: 15px; align-self: center; }
.vriga__segno::before, .vriga__segno::after {
  content: ''; position: absolute; inset: 0; margin: auto;
  background: color-mix(in srgb, var(--fg) 50%, transparent);
  transition: transform 0.4s var(--ease), background-color 0.35s var(--ease);
}
.vriga__segno::before { width: 15px; height: 1.6px; }
.vriga__segno::after { width: 1.6px; height: 15px; }

.vriga__corpo {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.55s var(--ease);
}
.vriga__corpo > div { overflow: hidden; }
.vriga__corpo p {
  padding: 0 0 clamp(1.2rem, 2.6vh, 1.7rem);
  max-width: 62ch;
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.65;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease) 0.1s, transform 0.5s var(--ease) 0.1s;
}
.vriga__linea { display: none; }

/* stato acceso: da mouse (dove il mouse esiste) o da tocco (.is-aperta) */
@media (hover: hover) {
  .vriga:hover .vriga__nome,
  .vriga:focus-within .vriga__nome {
    font-variation-settings: 'wght' 650;
    color: var(--fg-strong);
    transform: translateX(0.6rem);
  }
  .vriga:hover .vriga__corpo, .vriga:focus-within .vriga__corpo { grid-template-rows: 1fr; }
  .vriga:hover .vriga__corpo p, .vriga:focus-within .vriga__corpo p { opacity: 0.78; transform: none; }
  .vriga:hover .vriga__segno::after, .vriga:focus-within .vriga__segno::after { transform: scaleY(0); }
  .vriga:hover .vriga__segno::before, .vriga:focus-within .vriga__segno::before { background: var(--accent); }
}
.vriga.is-aperta .vriga__nome {
  font-variation-settings: 'wght' 650;
  color: var(--fg-strong);
  transform: translateX(0.6rem);
}
.vriga.is-aperta .vriga__corpo { grid-template-rows: 1fr; }
.vriga.is-aperta .vriga__corpo p { opacity: 0.78; transform: none; }
.vriga.is-aperta .vriga__segno::after { transform: scaleY(0); }
.vriga.is-aperta .vriga__segno::before { background: var(--accent); }

/* ---------- quando serve: statement su navy ---------- */
.sdark {
  background: var(--bg-block);
  color: var(--on-block);
}
.sdark .ssec { color: var(--on-block); }
/* ---------- faq ---------- */
.sfaq__lista { border-top: 1px solid color-mix(in srgb, var(--fg) 20%, transparent); max-width: 56rem; }
.sfaq__item { border-bottom: 1px solid color-mix(in srgb, var(--fg) 20%, transparent); }
.sfaq__q {
  display: flex; align-items: center; gap: 1rem;
  width: 100%;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.7vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-align: left;
  color: var(--fg-strong);
  background: none; border: 0;
  padding: clamp(1.2rem, 2.6vh, 1.7rem) 0;
  cursor: pointer;
}
.sfaq__q:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.sfaq__q > span:first-child { flex: 1; }
.sfaq__segno { position: relative; flex: none; width: 15px; height: 15px; }
.sfaq__segno::before, .sfaq__segno::after {
  content: ''; position: absolute; inset: 0; margin: auto;
  background: var(--accent);
  transition: transform 0.35s var(--ease);
}
.sfaq__segno::before { width: 15px; height: 1.6px; }
.sfaq__segno::after { width: 1.6px; height: 15px; }
.sfaq__item.is-open .sfaq__segno::after { transform: scaleY(0); }
.sfaq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.sfaq__item.is-open .sfaq__a { grid-template-rows: 1fr; }
.sfaq__a > div { overflow: hidden; }
.sfaq__a p {
  max-width: 58ch;
  line-height: 1.65;
  opacity: 0.78;
  padding-bottom: clamp(1.2rem, 2.6vh, 1.7rem);
}

/* ---------- cta finale ---------- */
.scta { text-align: left; }
.scta__tempi { font-size: clamp(0.95rem, 1.15vw, 1.1rem); opacity: 0.7; }
.scta__tempi strong { color: var(--fg-strong); }
/* il respiro prima del titolo-collegamento sta sul titolo, non su ciò
   che lo precede: sopra può esserci il rigo dei tempi, la nota del
   Gantt o un segnaposto, e la distanza dev'essere sempre la stessa */
.scta .scta__link { margin-top: clamp(2.6rem, 6vh, 4.2rem); }
.scta__link {
  display: inline-flex; align-items: center; gap: clamp(0.8rem, 1.5vw, 1.4rem);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--fg-strong);
  position: relative;
  padding-bottom: 0.6rem;
}
.scta__link svg { width: clamp(2rem, 4.5vw, 3.6rem); height: auto; transition: transform 0.4s var(--ease); }
.scta__link:hover svg { transform: translateX(10px); }
.scta__rel {
  display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; align-items: baseline;
  margin-top: clamp(2.5rem, 6vh, 4rem);
  font-size: 0.95rem;
}
.scta__rel > span { opacity: 0.55; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; }
.scta__rel a {
  font-weight: 500; color: var(--fg-strong);
  position: relative; padding-bottom: 0.25rem;
}
.scta__rel a:hover { color: var(--accent); }

/* ============================================================
   MODULI FIRMA
   ============================================================ */

/* ---------- CFO: il ponte di valore (waterfall) ---------- */
.wfall svg { display: block; width: 100%; height: auto; }
.wfall__asse { stroke: color-mix(in srgb, var(--fg) 30%, transparent); stroke-width: 1; }
.wfall__bar { transform-box: fill-box; }
.wfall__tot { fill: var(--fg-strong); }
.wfall__su { fill: var(--accent); }
.wfall__giu { fill: color-mix(in srgb, var(--fg) 38%, transparent); }
.wfall__filo {
  stroke: color-mix(in srgb, var(--fg) 45%, transparent);
  stroke-width: 1.5; stroke-dasharray: 4 4;
}
.wfall text {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
}
.wfall__val text {
  font-size: 15px; font-weight: 600;
  fill: var(--fg-strong);
  text-anchor: middle;
}
.wfall__eti text {
  font-size: 11.5px; font-weight: 500;
  fill: var(--fg);
  opacity: 0.65;
  text-anchor: middle;
}

/* ---------- CFO: caso studio con gli scenari ---------- */
/* il caso studio prende il fluido della hero della home: colore vero.
   Velo in gradiente (non mask: lezione performance della hero servizi). */
.scaso { position: relative; overflow: hidden; }
.scaso__gl {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.scaso__vel {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(to right, var(--bg) 0%, var(--bg) 26%, transparent 72%);
  pointer-events: none;
}
.scaso > .swrap { position: relative; z-index: 1; }
.scaso__stella {
  position: absolute; z-index: 1;
  top: clamp(2rem, 5vh, 3.5rem); right: var(--pad);
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: 1;
  color: var(--accent);
  pointer-events: none;
}
/* il grafico sta su carta, sopra il fluido — sempre bianco, quindi
   i token del grafico si fissano sui colori pieni in entrambi i temi */
.scaso__grafico {
  --fg: var(--ink);
  --fg-strong: var(--navy);
  color: var(--ink);
  background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  border-radius: 6px;
  padding: clamp(1.3rem, 2.4vw, 2rem);
  box-shadow: 0 24px 60px -28px rgba(1, 7, 38, 0.4);
}

.scaso__eti {
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--accent);
  margin: -1.2rem 0 clamp(1.6rem, 4vh, 2.4rem);
}
.scaso__griglia {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.scaso__testo p { line-height: 1.7; opacity: 0.82; }
.scaso__testo p + p { margin-top: 1rem; }
.scaso__grafico svg { display: block; width: 100%; height: auto; }
.scen__cento {
  stroke: color-mix(in srgb, var(--fg) 30%, transparent);
  stroke-width: 1; stroke-dasharray: 5 5;
}
.scen__linea { fill: none; stroke-width: 2.5; stroke-linejoin: round; }
.scen__linea--base { stroke: var(--accent); }
.scen__linea--esp { stroke: var(--fg-strong); }
.scen__linea--cons { stroke: color-mix(in srgb, var(--fg) 45%, transparent); }
.scen__dot circle { fill: var(--accent); }
.scen__eti text {
  font-family: var(--font-sans);
  font-size: 12px; font-weight: 500;
  fill: var(--fg); opacity: 0.7;
  text-anchor: end;
}
.scen__eti text.inizio { text-anchor: start; opacity: 0.5; font-size: 11px; }
.scaso__dida { font-size: 0.85rem; opacity: 0.6; margin-top: 0.8rem; }

/* il rimando al caso studio per intero (pagine in progetti/) */
.scaso__vai { margin-top: 1.6rem; }
.scaso__vai a {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  font-weight: 400;
  color: var(--fg-strong);
  transition: color 0.35s var(--ease);
}
.scaso__vai a svg { width: 18px; height: 18px; transition: transform 0.4s var(--ease); }
.scaso__vai a:hover { color: var(--accent); }
.scaso__vai a:hover svg { transform: translateX(6px); }

/* frasi di collegamento verso gli altri servizi */
.scta__ponti {
  list-style: none;
  margin-top: clamp(2.5rem, 6vh, 4rem);
  max-width: 56rem;
}
.scta__ponti li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.3rem 2.5rem;
  align-items: center;
  padding: clamp(1.1rem, 2.5vh, 1.5rem) 0;
  border-top: 1px solid color-mix(in srgb, var(--fg) 16%, transparent);
}
.scta__ponti li > span { opacity: 0.7; font-size: 0.98rem; line-height: 1.55; max-width: 48ch; }
.scta__ponti a {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  font-weight: 600; letter-spacing: -0.02em;
  color: var(--fg-strong);
  position: relative; padding-bottom: 0.2rem; white-space: nowrap;
}
.scta__ponti a:hover { color: var(--accent); }
.scta__ponti a svg { width: 16px; height: 16px; transition: transform 0.4s var(--ease); }
.scta__ponti a:hover svg { transform: translateX(4px); }
.fignum {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(2rem, 5vh, 3rem);
}
.fignum__v {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--fg-strong);
  font-variant-numeric: tabular-nums;
}
.fignum__l { display: block; margin-top: 0.5rem; font-size: 0.9rem; opacity: 0.65; }

/* ---------- Graphic Design: la galleria di tavole ---------- */
.sgall__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: clamp(90px, 11vw, 150px);
  gap: clamp(0.8rem, 1.6vw, 1.4rem);
}
.gtile {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  display: flex; align-items: flex-end;
  padding: 1.1rem 1.2rem;
  will-change: transform;
  transition: scale 0.5s var(--ease);
}
.gtile:hover { scale: 0.97; }
.gtile__label { transition: transform 0.4s var(--ease); }
.gtile:hover .gtile__label { transform: translateX(0.4rem); }
.gtile__label {
  position: relative; z-index: 1;
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
}
.gtile--1 { grid-column: span 3; grid-row: span 3; }
.gtile--2 { grid-column: span 3; grid-row: span 2; }
.gtile--3 { grid-column: span 2; grid-row: span 2; }
.gtile--4 { grid-column: span 2; grid-row: span 2; }
.gtile--5 { grid-column: span 2; grid-row: span 2; }
.gtile--6 { grid-column: span 3; grid-row: span 2; }

/* le superfici: i colori dello studio in attesa dei lavori veri */
.gtile--brand { background: linear-gradient(115deg, #2E3DE0 0%, #1520B4 55%, #050D7A 100%); color: var(--white); }
.gtile--accento { background: linear-gradient(125deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #1a0a04)); color: var(--white); }
.gtile--navy { background: var(--navy); color: var(--paper); }
.gtile--carta {
  background: var(--white); color: var(--navy);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}
.gtile--griglia {
  background:
    repeating-linear-gradient(0deg, color-mix(in srgb, var(--navy) 22%, transparent) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--navy) 22%, transparent) 0 1px, transparent 1px 26px),
    var(--white);
  color: var(--navy);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}
.gtile__aa {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  letter-spacing: -0.04em;
}
.gtile__aa b { font-weight: 700; }
.gtile__star {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--accent);
  line-height: 1;
}
.gtile__chips {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 0.7rem;
}
.gtile__chips i {
  width: clamp(28px, 3.4vw, 44px); height: clamp(28px, 3.4vw, 44px);
  border-radius: 4px;
}
.gtile__chips i:nth-child(1) { background: var(--navy); }
.gtile__chips i:nth-child(2) { background: var(--ink); }
.gtile__chips i:nth-child(3) { background: var(--accent); }
.gtile__chips i:nth-child(4) { background: var(--paper); border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent); }

/* ---------- Sviluppo: la vetrina live ----------
   Gli schermi scorrono da soli (come una registrazione) mentre la pista
   scivola in orizzontale con lo scroll. Quando arrivano le clip vere,
   dentro .svetr__schermo va un <video> al posto di .svetr__pagina. */
/* la finestra sta ferma e ritaglia, la pista dentro scorre:
   se si muove la finestra stessa, il ritaglio esce dallo schermo */
.svetr__vista {
  /* di suo si trascina a mano (niente JS, o reduced-motion):
     servizio.js passa a hidden quando prende in mano lo scorrimento */
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  margin-inline: calc(var(--pad) * -1);
}
.svetr__vista::-webkit-scrollbar { display: none; }
.svetr__pezzo { scroll-snap-align: center; }
.svetr__pista {
  display: flex;
  align-items: flex-start;
  gap: clamp(1.2rem, 3vw, 2.4rem);
  padding-inline: var(--pad);
  width: max-content;
  will-change: transform;
}
.svetr__pezzo { flex: 0 0 auto; width: min(48rem, 84vw); }
.svetr__schermo {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  box-shadow: 0 30px 70px -35px rgba(1, 7, 38, 0.42);
}
.svetr__schermo video { display: block; width: 100%; height: 100%; object-fit: cover; }
.svetr__pagina {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; flex-direction: column;
  gap: 1.6em;
  padding: 1.8em;
  font-size: clamp(9px, 1.05vw, 15px);   /* tutta la pagina finta scala di qui */
}
.svetr__did { margin-top: clamp(1rem, 2vh, 1.6rem); }
.svetr__nome {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--fg-strong);
}
.svetr__cosa { font-size: 0.9rem; opacity: 0.6; margin-top: 0.3rem; }
.svetr__dato { font-size: 0.9rem; opacity: 0.8; margin-top: 0.7rem; }
.svetr__dato span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--accent);
  margin-right: 0.35rem;
  font-variant-numeric: tabular-nums;
}

/* i tre impaginati finti: vetrina, negozio, gestionale */
.fp { flex: 0 0 auto; border-radius: 3px; background: color-mix(in srgb, var(--navy) 13%, transparent); }
.fp--hero { height: 13em; background: linear-gradient(115deg, #2E3DE0, #050D7A); }
.fp--t { height: 1.1em; width: var(--w, 70%); }
.fp--img { height: 9em; background: color-mix(in srgb, var(--navy) 7%, transparent); }
.fp--img2 { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.fp--cta { height: 2.6em; width: 11em; background: var(--accent); }
.fp--barra { height: 3.4em; background: var(--navy); }
.fp--griglia {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1em;
  background: none;
}
.fp--griglia i {
  aspect-ratio: 1; border-radius: 3px;
  background: color-mix(in srgb, var(--navy) 9%, transparent);
  border-bottom: 0.9em solid color-mix(in srgb, var(--navy) 16%, transparent);
}
.fp--griglia i:nth-child(3n-1) { border-bottom-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.fp--app { display: grid; grid-template-columns: 7em 1fr; gap: 1.2em; background: none; }
.fp__side {
  height: 26em; border-radius: 3px;
  background: linear-gradient(180deg, var(--navy), color-mix(in srgb, var(--navy) 82%, #000));
}
.fp__main { display: flex; flex-direction: column; gap: 0.9em; }
.fp__main b {
  height: 2.2em; border-radius: 3px;
  background: color-mix(in srgb, var(--navy) 10%, transparent);
}
.fp__main b:nth-child(4n-1) { background: color-mix(in srgb, var(--accent) 22%, transparent); }
.fp__main b:first-child { background: color-mix(in srgb, var(--navy) 22%, transparent); }

/* ---------- Sviluppo: il cantiere a vista ----------
   Uno schermo solo, quattro stati. Lo schermo resta appuntato
   (ScrollTrigger.pin: position:sticky non vive dentro lo smoother)
   mentre i passi gli scorrono accanto. */
.scant__griglia {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.scant__lato { position: relative; }
.scant__schermo {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  box-shadow: 0 30px 70px -35px rgba(1, 7, 38, 0.42);
  font-size: clamp(9px, 0.85vw, 14px);
}
/* la barra con l'indirizzo arriva solo all'ultimo stato: è il momento
   in cui la cosa esiste per il mondo, non solo per noi */
.scant__barra {
  position: absolute; inset: 0 0 auto 0; z-index: 3;
  display: flex; align-items: center; gap: 0.8em;
  padding: 0.9em 1.2em;
  background: var(--white);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  opacity: 0; transform: translateY(-100%);
}
.scant__barra span {
  width: 0.7em; height: 0.7em; border-radius: 50%;
  background: var(--accent);
}
.scant__barra em {
  font-style: normal; font-size: 1em; letter-spacing: 0.04em;
  color: var(--navy); opacity: 0.75;
}
.scant__strato {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  gap: 1.2em; padding: 1.5em;
  opacity: 0;
}
.scant__strato--1 { opacity: 1; }   /* stato di partenza anche senza JS */
/* lo stato "mappa": solo contorni, niente colore — è un disegno */
.fp--vuoto {
  height: var(--h, 3em); width: var(--w, 100%);
  background: none;
  border: 1px dashed color-mix(in srgb, var(--navy) 32%, transparent);
  border-radius: 3px;
}
.scant__dida {
  margin-top: 1rem;
  font-size: 0.85rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.5;
}
.scant__passi { list-style: none; }
.cpasso {
  min-height: 58vh;
  display: flex; flex-direction: column; justify-content: center;
  gap: 0.5rem;
  opacity: 0.32;
  transition: opacity 0.7s var(--ease);
}
.cpasso.is-qui { opacity: 1; }
.cpasso__num {
  font-family: var(--font-display);
  font-size: 0.85rem; letter-spacing: 0.12em;
  color: var(--accent);
}
.cpasso__nome {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.8rem);
  letter-spacing: -0.02em; line-height: 1.05;
  color: var(--fg-strong);
  font-variation-settings: 'wght' 380;
  transition: font-variation-settings 0.7s var(--ease);
}
.cpasso.is-qui .cpasso__nome { font-variation-settings: 'wght' 640; }
.cpasso p { max-width: 42ch; }
.cpasso__tag {
  margin-top: 0.6rem;
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--accent);
}

/* ---------- Advertising: il prima / dopo trascinabile ---------- */
.ba {
  --x: 50%;
  position: relative;
  aspect-ratio: 16 / 8;
  border-radius: 6px;
  overflow: hidden;
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}
.ba__pan {
  position: absolute; inset: 0;
  display: flex; align-items: flex-end;
  padding: clamp(1.2rem, 2.5vw, 2rem);
}
.ba__pan span {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.ba__pan--prima {
  background: linear-gradient(120deg, #9AA0AE, #6F7480 60%, #565B66);
  color: rgba(255, 255, 255, 0.75);
}
.ba__pan--dopo {
  background: linear-gradient(115deg, var(--accent) 0%, #2E3DE0 78%, #050D7A 100%);
  color: var(--white);
  clip-path: inset(0 0 0 var(--x));
  justify-content: flex-end;
}
.ba__handle {
  position: absolute; top: 0; bottom: 0; left: var(--x);
  width: 2px; margin-left: -1px;
  background: var(--white);
  border: 0; padding: 0;
  cursor: ew-resize;
  pointer-events: none;      /* trascina tutto il riquadro, non solo la linea */
}
.ba__handle::after {
  content: '↔';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); color: var(--navy);
  border-radius: 50%;
  font-size: 1.1rem;
  box-shadow: 0 8px 24px -8px rgba(1, 7, 38, 0.45);
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .svoce { grid-template-columns: 3rem 1fr; }
  .fignum { grid-template-columns: 1fr; gap: 1.6rem; }
  .sgall__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: clamp(110px, 22vw, 170px); }
  .gtile--1, .gtile--2, .gtile--3, .gtile--4, .gtile--5, .gtile--6 { grid-column: span 2; grid-row: span 2; }
  .gtile--3, .gtile--4 { grid-column: span 1; }
  .svetr__pezzo { width: 84vw; }
  /* cantiere: schermo sopra a tutto schermo che sfuma, passi sotto —
     stesso trattamento della hero su telefono */
  .scant__griglia { grid-template-columns: 1fr; gap: 1.5rem; }
  /* lo schermo resta appuntato in alto e i passi gli scorrono SOTTO:
     senza z-index il testo, che viene dopo nel DOM, gli passa sopra */
  .scant__lato { z-index: 2; }
  .scant__schermo {
    aspect-ratio: 5 / 4;
    -webkit-mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
  }
  .scant__dida { display: none; }   /* il nome del passo è già lì sotto */
  .cpasso { min-height: 46vh; }
  .scaso__griglia { grid-template-columns: 1fr; }
  .ba { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  .svoce__line { transform: none; }
}


/* ============================================================
   CAPITOLI (rifacimento ago 2026: via colonnine, statements,
   tabella — dentro scala, checklist, gantt, editoriale)
   ============================================================ */

/* ogni capitolo occupa la scena */
.ssez svg { max-width: 100%; }

/* Capitolo: respira come una schermata, ma NON impone 100svh — sulle
   sezioni corte (una griglia di quattro voci, una CTA) quel minimo
   lasciava mezzo schermo bianco sotto al contenuto. Con 58svh il
   minimo lega solo dove serve davvero, e il centraggio resta. */
.cap {
  min-height: 58svh;
  display: flex; flex-direction: column; justify-content: center;
}

/* ---------- descrizione: attacco gigante + colonne sfalsate ---------- */
.sted__attacco {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 4rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--fg-strong);
  max-width: 20ch;
  text-wrap: balance;
}
.sted__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 4.5rem);
  margin-top: clamp(2.5rem, 6vh, 4rem);
}
.sted__col { line-height: 1.7; opacity: 0.8; max-width: 48ch; }
.sted__col--giu { margin-top: clamp(2rem, 8vh, 5rem); }
.sted__cols p:only-child { grid-column: 1 / -1; max-width: 58ch; }

/* le due modalità: carte da gioco, come nel chi siamo */
.sted__kicker {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
  font-weight: 600; letter-spacing: -0.015em;
  color: var(--fg-strong);
  margin-top: clamp(3rem, 7vh, 4.5rem);
}
.sted__mod {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 2.5vw, 2rem);
  margin-top: clamp(1.4rem, 3vh, 2rem);
}
.mod {
  border-radius: 6px;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: 0 18px 50px -22px rgba(1, 7, 38, 0.3);
  transition: translate 0.45s var(--ease), box-shadow 0.45s var(--ease);
  will-change: transform;
}
.mod:hover { translate: 0 -6px; box-shadow: 0 26px 60px -22px rgba(1, 7, 38, 0.38); }
.mod h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight: 650; letter-spacing: -0.025em;
  margin-bottom: 0.7rem;
}
.mod p { line-height: 1.65; opacity: 0.85; font-size: clamp(0.95rem, 1.1vw, 1.05rem); }
.mod--paper {
  background: var(--white); color: var(--bg-block);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}
.mod--navy { background: var(--bg-block); color: var(--on-block); }

/* ---------- come lavoriamo: la scala ---------- */
.scala__lista {
  list-style: none;
  display: flex; flex-direction: column;
  gap: clamp(1.8rem, 4.5vh, 3rem);
}
.spasso {
  max-width: 46ch;
  margin-left: min(calc(var(--i) * clamp(2rem, 6vw, 5.5rem)), 42vw);
  transition: opacity 0.5s var(--ease);
}
.spasso__nome {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.7vw, 2.4rem);
  font-weight: 320;
  font-variation-settings: 'wght' 320;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  margin-bottom: 0.55rem;
  transition: font-variation-settings 0.6s var(--ease), color 0.45s var(--ease);
}
.spasso p { font-size: 0.98rem; line-height: 1.65; opacity: 0.75; }
.spasso__tag {
  display: inline-block;
  margin-top: 0.7rem;
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent);
}
/* il passo che stai leggendo prende peso */
.spasso.is-qui .spasso__nome {
  font-variation-settings: 'wght' 640;
  color: var(--fg-strong);
}

/* ---------- "Ti riconosci?": la checklist ---------- */
.spec__lista { list-style: none; }
.spec__lista li + li { border-top: 1px solid color-mix(in srgb, var(--on-block) 16%, transparent); }
.spec__voce {
  display: flex; align-items: flex-start; gap: clamp(1rem, 2.5vw, 1.8rem);
  width: 100%;
  background: none; border: 0; color: inherit;
  text-align: left;
  padding: clamp(1.2rem, 3vh, 1.8rem) 0;
  cursor: pointer;
}
.spec__voce:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.spec__box {
  flex: none;
  width: 26px; height: 26px;
  margin-top: 0.3rem;
  border: 1.5px solid color-mix(in srgb, var(--on-block) 55%, transparent);
  border-radius: 4px;
  position: relative;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.spec__box::after {
  content: ''; position: absolute; inset: 0;
  background: no-repeat center/15px 12px
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 12'%3E%3Cpath d='M1.5 6l4 4.5L13.5 1.5' fill='none' stroke='%23fff' stroke-width='2.4'/%3E%3C/svg%3E");
  opacity: 0; transform: scale(0.5);
  transition: opacity 0.25s var(--ease), transform 0.3s var(--ease);
}
.spec__testo {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 2.1rem);
  font-weight: 350;
  font-variation-settings: 'wght' 350;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: color-mix(in srgb, var(--on-block) 82%, transparent);
  transition: font-variation-settings 0.5s var(--ease), color 0.4s var(--ease);
}
.spec__testo strong { font-weight: 700; color: var(--accent); }
.spec__testo em {
  display: block;
  font-family: var(--font-sans);
  font-style: normal; font-weight: 400;
  font-size: clamp(0.9rem, 1vw, 1rem);
  letter-spacing: 0;
  line-height: 1.55;
  opacity: 0.65;
  max-width: 54ch;
  margin-top: 0.45rem;
}
@media (hover: hover) {
  .spec__voce:hover .spec__box { border-color: var(--on-block); }
  .spec__voce:hover .spec__testo { color: var(--on-block); }
}
.spec__voce[aria-pressed="true"] .spec__box {
  background: var(--accent); border-color: var(--accent);
}
.spec__voce[aria-pressed="true"] .spec__box::after { opacity: 1; transform: scale(1); }
.spec__voce[aria-pressed="true"] .spec__testo {
  font-variation-settings: 'wght' 600;
  color: var(--on-block);
}
.spec__esito {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.8rem 1.4rem;
  margin-top: clamp(2rem, 5vh, 3rem);
  font-size: 1.02rem; opacity: 0.9;
}
.spec__esito a {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  font-weight: 600; letter-spacing: -0.02em;
  color: var(--on-block);
  padding-bottom: 0.2rem;
}
.spec__esito a:hover { color: var(--accent); }
.spec__esito a svg { width: 20px; height: 20px; transition: transform 0.4s var(--ease); }
.spec__esito a:hover svg { transform: translateX(5px); }

/* ---------- tempi: il gantt ---------- */
/* --scala = quante settimane copre la traccia (CFO 5, Sviluppo 14) */
.gantt { max-width: 60rem; --scala: 5; }
.gantt__riga, .gantt__scala {
  display: grid;
  grid-template-columns: clamp(9rem, 24vw, 18rem) minmax(0, 1fr) 5.5rem;
  gap: 0.5rem clamp(0.8rem, 2vw, 1.5rem);
  align-items: center;
}
.gantt__riga { padding: 0.7rem 0; border-bottom: 1px solid color-mix(in srgb, var(--fg) 13%, transparent); }
.gantt__scala { display: none; }
.gantt__scala span:nth-child(2) { grid-column: 2; }
.gantt__scala span {
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  opacity: 0.45;
}
.gantt__scala span:not(:first-child):not(:nth-child(2)) { display: none; }
.gantt__nome { font-size: 0.95rem; font-weight: 500; color: var(--fg-strong); line-height: 1.35; }
.gantt__track {
  position: relative; height: 26px;
  background:
    repeating-linear-gradient(90deg,
      color-mix(in srgb, var(--fg) 14%, transparent) 0 1px,
      transparent 1px calc(100% / var(--scala)));
  border-radius: 3px;
}
.gantt__bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: calc(var(--max) / var(--scala) * 100%);
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 3px;
  transform-origin: left;
}
.gantt__bar i {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: calc(var(--min) / var(--max) * 100%);
  background: var(--accent);
  border-radius: 3px;
}
.gantt__bar--cont {
  width: 100%;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--accent) 30%, transparent) 40%,
    transparent 100%);
}
.gantt__bar--cont i { width: 40%; }
.gantt__val { font-size: 0.84rem; opacity: 0.7; font-variant-numeric: tabular-nums; }
.gantt__nota {
  margin: 1.1rem 0 0;
  font-size: 0.9rem; opacity: 0.65; max-width: 56ch;
}

@media (max-width: 900px) {
  .svoci__split { grid-template-columns: 1fr; }
  .sted__cols { grid-template-columns: 1fr; }
  .sted__mod { grid-template-columns: 1fr; }
  .sted__col--giu { margin-top: 0; }
  .spasso { margin-left: 0; }
  .gantt__riga, .gantt__scala { grid-template-columns: minmax(0, 1fr) 5rem; }
  .gantt__nome { grid-column: 1 / -1; }
  .gantt__scala { display: none; }
}