/* ============================================================
   RESTYLE CORE — scala tipografica, nav v2, marquee, smoother.
   Caricato dopo tokens/base/sections: può sovrascrivere.
   File dell'integratore: i worker non lo toccano.
   ============================================================ */

:root {
  /* Tipografia editoriale: molto più grande e più stretta */
  --fs-hero: clamp(3.2rem, 10vw, 8.5rem);
  --fs-h2: clamp(2.6rem, 7vw, 5.6rem);
  --fs-body: clamp(1.05rem, 1.3vw, 1.25rem);
  --sp-section: clamp(6rem, 16vh, 11rem);
}

.h-display {
  font-weight: 480;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.h-section {
  font-weight: 490;
  letter-spacing: -0.02em;
  max-width: 20ch;
  line-height: 1.06;
}

.lead { font-size: clamp(1.25rem, 1.8vw, 1.6rem); }

/* Titoli outline: nascono trasparenti col bordo e si riempiono
   allo scroll (classe gestita da motion.js; senza JS restano pieni) */
.h-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(237, 237, 247, 0.78);
  transition: color 1s ease, -webkit-text-stroke-color 1s ease;
}
.h-outline.h-filled {
  color: var(--ink);
  -webkit-text-stroke-color: transparent;
}

/* Corpo testo delle sezioni: più presenza ovunque */
.s-problema__text,
.s-resta__text,
.s-esperienza__text {
  font-size: clamp(1.2rem, 1.7vw, 1.5rem) !important;
}
.s-problema__text--emphasis {
  font-size: clamp(1.9rem, 4vw, 3.2rem) !important;
  line-height: 1.2 !important;
}
.s-resta__text--full {
  font-size: clamp(1.7rem, 3.4vw, 2.7rem) !important;
  line-height: 1.3 !important;
}
.eyebrow { font-size: 0.95rem; }

/* La parola-chiave del titolo: Syne non ha il corsivo — pesa di più */
.parola-resta { font-weight: 800; }

/* --- Smoother: wrapper obbligatorio --- */
#smooth-wrapper { overflow: hidden; position: relative; }
#smooth-content { will-change: transform; }

/* --- Nav v2: si nasconde scendendo, hairline di progresso --- */
.nav {
  transition: background 0.25s ease, border-color 0.25s ease,
              transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav--hidden { transform: translateY(-101%); }

.nav__progress {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transform-origin: 0 50%;
  transform: scaleX(0);
  pointer-events: none;
}

/* --- Eyebrow trasformata in capitolo (numero + filo + testo) --- */
.eyebrow { display: flex; align-items: center; gap: 0.9em; }
.chap__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05em;
  letter-spacing: 0;
  color: var(--ink-faint);
}
.chap__rule {
  display: inline-block;
  width: 2.2em;
  height: 1px;
  background: var(--glass-brd);
}
/* nelle sezioni centrate il capitolo resta centrato */
.s-come .eyebrow, .s-figure .eyebrow, .s-tavolo .eyebrow,
.s-resta .eyebrow, .s-privacy .eyebrow { justify-content: center; }

/* --- Marquee decorativi (iniettati da motion.js, aria-hidden) --- */
.marquee {
  overflow: hidden;
  padding-block: clamp(1.5rem, 4vh, 3rem);
  pointer-events: none;
  user-select: none;
}
.marquee__track {
  display: flex;
  gap: 0.6em;
  width: max-content;
  white-space: nowrap;
  will-change: transform;
}
.marquee__txt {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 8rem);
  font-weight: 560;
  letter-spacing: -0.01em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(168, 168, 195, 0.28);
  text-transform: uppercase;
}
.marquee__txt em {
  font-style: normal;
  font-weight: 800;
  -webkit-text-stroke: 0;
  color: var(--accent);
  opacity: 0.85;
}

/* --- SplitText: le maschere delle righe --- */
.st-mask { overflow: hidden; display: block; }

/* --- Bottoni: presenza --- */
.btn {
  letter-spacing: 0.01em;
  will-change: transform;
}

/* Avvio della simulazione del Tavolo */
.s-tavolo__start {
  position: absolute;
  inset: 0;
  margin: auto;
  width: fit-content;
  height: fit-content;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 2em;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.5);
  background: rgba(11, 11, 26, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 40px rgba(139, 92, 246, 0.35);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.s-tavolo__start:hover {
  transform: scale(1.05);
  background: rgba(139, 92, 246, 0.35);
  box-shadow: 0 12px 50px rgba(139, 92, 246, 0.5);
}
.s-tavolo__start[hidden] { display: none; }

/* Bottone audio della demo del Tavolo (iniettato da tavolo-demo.js) */
.s-tavolo__audio {
  position: absolute;
  top: var(--sp-2);
  right: var(--sp-2);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.55em 1.1em;
  border-radius: 999px;
  border: 1px solid var(--glass-brd);
  background: rgba(11, 11, 26, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.s-tavolo__audio:hover {
  background: rgba(139, 92, 246, 0.3);
  transform: translateY(-1px);
}
.s-tavolo__audio[aria-pressed="true"] {
  background: rgba(139, 92, 246, 0.45);
  border-color: var(--violet);
}
/* l'attributo hidden deve vincere sui display delle classi */
.s-tavolo__audio[hidden],
.s-tavolo__start[hidden] { display: none !important; }

/* Il titolo del Tavolo usa .h-display ma non deve competere con l'hero */
.s-tavolo .h-display {
  font-size: var(--fs-h2);
  max-width: 22ch;
}

/* ============ HERO v2: video full-bleed dietro al titolo ============ */
section.s-hero {
  min-height: 100svh;
  padding-block: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Il wrapper fa il blend; il video dentro fa la maschera.
   Insieme sullo stesso elemento, maschera+blend si rompono. */
/* section[data-theme] > * impone position:relative con specificità
   (0,1,1): qui serve batterla, o il video resta nel flusso */
section.s-hero > .s-hero__bg {
  position: absolute;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 1150px);
  mix-blend-mode: screen;      /* il nero del video sparisce nel cosmo */
  pointer-events: none;
  z-index: 0;
}
.s-hero__bg video {
  width: 100%;
  height: auto;
  /* i bordi del rettangolo svaniscono: resta solo il segno luminoso */
  -webkit-mask-image: radial-gradient(ellipse 55% 55% at 50% 50%, #000 40%, transparent 70%);
  mask-image: radial-gradient(ellipse 55% 55% at 50% 50%, #000 40%, transparent 70%);
}

.s-hero__inner { position: relative; z-index: 1; }

.s-hero__title {
  font-size: clamp(3.2rem, 11.5vw, 9.5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-block: var(--sp-3) var(--sp-4);
  max-width: none;
}

.s-hero__row {
  display: grid;
  gap: var(--sp-3);
  align-items: end;
}
@media (min-width: 860px) {
  .s-hero__row { grid-template-columns: minmax(0, 1fr) auto; }
  .s-hero__subtitle { max-width: 46ch; text-align: left; margin: 0; }
}

.s-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

.s-hero__scroll {
  position: absolute;
  bottom: var(--sp-3);
  left: 50%;
  transform: translateX(-50%);
}

/* ============ Esperienza: esempi con audio ============ */
.s-esperienza__card { padding: var(--sp-3); }
.s-esperienza__domanda {
  margin: 0.5rem 0 0.9rem;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.5;
}
.s-esperienza__risposta {
  margin: 0 0 0.9rem;
  padding-left: 0.9rem;
  border-left: 2px solid rgba(251, 191, 36, 0.45);
  color: var(--ink-dim);
  font-size: 0.95rem;
  line-height: 1.55;
}

.s-esperienza__play {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.5em 1.05em;
  border-radius: 999px;
  border: 1px solid rgba(251, 191, 36, 0.4);
  background: rgba(251, 191, 36, 0.1);
  color: var(--amber-soft);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.s-esperienza__play:hover {
  background: rgba(251, 191, 36, 0.22);
  transform: translateY(-1px);
}

/* ============ MENU: barra minimale + overlay fullscreen ============ */
.nav__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.nav__scrivici { padding: 0.55em 1.2em; font-size: 0.9rem; }

.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.55em 1.1em;
  border-radius: 999px;
  border: 1px solid var(--glass-brd);
  background: rgba(23, 23, 50, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.menu-toggle:hover { background: rgba(139, 92, 246, 0.25); border-color: var(--violet); }
.menu-toggle__icon { display: inline-flex; flex-direction: column; gap: 5px; width: 18px; }
.menu-toggle__icon i {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
html.menu-open .menu-toggle__icon i:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
html.menu-open .menu-toggle__icon i:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 90;                 /* sotto la barra (100): il toggle resta cliccabile */
  background: rgba(11, 11, 26, 0.88);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: flex;
  align-items: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.45s ease, visibility 0s linear 0.45s;
}
html.menu-open .menu {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.45s ease;
}
html.menu-open { overflow: hidden; }

.menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.menu__item a {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  text-decoration: none;
  color: var(--ink);
  padding-block: 0.12em;
}
.menu__item em {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--accent);
  min-width: 2.2em;
}
.menu__mask { display: block; overflow: hidden; }
.menu__txt {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6.5vh, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 237, 247, 0.65);
  transform: translateY(115%);
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              color 0.25s ease, -webkit-text-stroke-color 0.25s ease;
}
html.menu-open .menu__txt { transform: translateY(0); }
html.menu-open .menu__item:nth-child(1) .menu__txt { transition-delay: 0.06s; }
html.menu-open .menu__item:nth-child(2) .menu__txt { transition-delay: 0.11s; }
html.menu-open .menu__item:nth-child(3) .menu__txt { transition-delay: 0.16s; }
html.menu-open .menu__item:nth-child(4) .menu__txt { transition-delay: 0.21s; }
html.menu-open .menu__item:nth-child(5) .menu__txt { transition-delay: 0.26s; }
html.menu-open .menu__item:nth-child(6) .menu__txt { transition-delay: 0.31s; }
.menu__item a:hover .menu__txt,
.menu__item a:focus-visible .menu__txt {
  color: var(--accent);
  -webkit-text-stroke-color: transparent;
  transform: translateX(0.15em);
}

.menu__piede {
  margin-top: var(--sp-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  color: var(--ink-faint);
  font-size: var(--fs-small);
}
.menu__piede a { color: var(--ink-dim); text-decoration: none; }
.menu__piede a:hover { color: var(--accent); }

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

/* ============ Preloader ============ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.75s cubic-bezier(0.76, 0, 0.24, 1);
  /* FAILSAFE senza JS: qualunque cosa succeda (script non arrivato,
     deploy a metà, errore altrui) il preloader si toglie da solo. */
  animation: preloader-scadenza 0.6s ease 4.5s forwards;
}
@keyframes preloader-scadenza {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}
.preloader__mark {
  display: flex;
  gap: 0.08em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 3rem);
  letter-spacing: 0.22em;
  color: var(--ink);
}
.preloader__mark span {
  opacity: 0;
  transform: translateY(0.5em);
  animation: preloader-lettera 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.preloader__mark span:nth-child(n) { animation-delay: calc(0.06s * var(--i, 0)); }
.preloader__mark span:nth-child(1) { --i: 0; } .preloader__mark span:nth-child(2) { --i: 1; }
.preloader__mark span:nth-child(3) { --i: 2; } .preloader__mark span:nth-child(4) { --i: 3; }
.preloader__mark span:nth-child(5) { --i: 4; } .preloader__mark span:nth-child(6) { --i: 5; }
.preloader__mark span:nth-child(7) { --i: 6; } .preloader__mark span:nth-child(8) { --i: 7; }
@keyframes preloader-lettera {
  to { opacity: 1; transform: translateY(0); }
}
.preloader.is-done { transform: translateY(-101%); }
.preloader.is-gone { display: none; }
@media (prefers-reduced-motion: reduce) {
  .preloader { display: none; }
}

/* ============ Grana cinematografica ============ */
.grain {
  position: fixed;
  inset: -100px;
  z-index: 2;
  pointer-events: none;
  opacity: 0.055;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion: no-preference) {
  .grain { animation: grain-shift 0.9s steps(3) infinite; }
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  33% { transform: translate(-24px, 16px); }
  66% { transform: translate(18px, -20px); }
  100% { transform: translate(0, 0); }
}

/* ============ Viaggio di colore: aurore per sezione ============ */
.sky::before,
.sky::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  pointer-events: none;
}
.sky::before {  /* ambra: quello che resta / esperienza / sostieni */
  background:
    radial-gradient(ellipse 65% 45% at 25% 30%, rgba(251, 191, 36, 0.13), transparent 65%),
    radial-gradient(ellipse 55% 40% at 80% 70%, rgba(251, 191, 36, 0.08), transparent 60%);
}
.sky::after {   /* teal: privacy */
  background:
    radial-gradient(ellipse 60% 45% at 70% 25%, rgba(45, 212, 191, 0.12), transparent 65%),
    radial-gradient(ellipse 50% 40% at 20% 75%, rgba(34, 211, 238, 0.08), transparent 60%);
}
html.clima-warm .sky::before { opacity: 1; }
html.clima-teal .sky::after { opacity: 1; }

/* ============ Come funziona: righe editoriali ============ */
.s-come__rows {
  list-style: none;
  margin: var(--sp-5) 0 0;
  padding: 0;
  text-align: left;
}
.s-come__row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "num icona" "titolo titolo" "testo testo";
  align-items: center;
  gap: var(--sp-1) var(--sp-3);
  padding-block: var(--sp-3);
  border-top: 1px solid var(--glass-brd);
  transition: background 0.3s ease;
}
.s-come__rows .s-come__row:last-of-type { border-bottom: 1px solid var(--glass-brd); }
.s-come__num {
  grid-area: num;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(168, 168, 195, 0.4);
  transition: color 0.35s ease, -webkit-text-stroke-color 0.35s ease;
}
.s-come__row:hover .s-come__num {
  color: var(--accent);
  -webkit-text-stroke-color: transparent;
}
.s-come__icona {
  grid-area: icona;
  width: 40px;
  height: 40px;
  color: var(--accent);
  justify-self: end;
}
.s-come__icona svg { width: 100%; height: 100%; }
.s-come__titolo { grid-area: titolo; margin: 0; }
.s-come__testo { grid-area: testo; margin: 0; color: var(--ink-dim); max-width: 52ch; }

@media (min-width: 860px) {
  .s-come__row {
    grid-template-columns: 7rem 3.5rem minmax(14ch, 0.7fr) 1fr;
    grid-template-areas: "num icona titolo testo";
    gap: var(--sp-4);
  }
  .s-come__icona { justify-self: start; }
}

/* ============ Narratore di sezione: uno che la spiega a modo suo ============ */
.narratore {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-start;
  max-width: 640px;
  margin: var(--sp-3) 0 var(--sp-4);
  padding: var(--sp-2) var(--sp-3);
  border-left: 2px solid rgba(139, 92, 246, 0.5);
  background: rgba(23, 23, 50, 0.35);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}
.narratore__volto {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(139, 92, 246, 0.55);
  flex-shrink: 0;
}
.narratore__chi {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.narratore__chi span {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-left: 0.4em;
}
.narratore__testo {
  margin: 0 0 0.6rem;
  color: var(--ink-dim);
  font-size: 0.95rem;
  line-height: 1.55;
}
.narratore__play {
  font-size: 0.78rem !important;
  padding: 0.4em 0.9em !important;
  border-color: rgba(139, 92, 246, 0.45) !important;
  background: rgba(139, 92, 246, 0.12) !important;
  color: var(--violet-soft) !important;
}
/* nelle sezioni centrate il narratore resta leggibile a sinistra del testo */
.s-come .narratore, .s-resta .narratore, .s-tavolo .narratore {
  margin-inline: auto;
  text-align: left;
}

/* ============ Galleria: anteprima voce ricostruita ============ */
.s-figure__anteprima {
  margin-top: 0.6rem;
  font-size: 0.8rem !important;
  padding: 0.45em 0.95em !important;
}
.s-figure__nota {
  margin: 0.35rem 0 0;
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* ============ Prove: una mente per punto ============ */
.s-prove__intro { max-width: 46ch; }
.s-prove__lista {
  margin-top: var(--sp-4);
  display: grid;
  gap: var(--sp-3);
}
.s-prove__riga {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--sp-3);
  align-items: start;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--glass-brd);
}
.s-prove__volto {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(139, 92, 246, 0.55);
}
.s-prove__nome {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}
.s-prove__campo {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--accent);
}
.s-prove__testo {
  color: var(--ink-dim);
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  max-width: 62ch;
  margin-bottom: 0.9rem;
}
.s-prove__play {
  border-color: rgba(139, 92, 246, 0.45) !important;
  background: rgba(139, 92, 246, 0.12) !important;
  color: var(--violet-soft) !important;
}
.s-prove__play:hover { background: rgba(139, 92, 246, 0.25) !important; }
@media (max-width: 640px) {
  .s-prove__riga { grid-template-columns: 64px 1fr; gap: var(--sp-2); }
  .s-prove__volto { width: 64px; height: 64px; }
}

/* ============ Footer: il claim gigante ============ */
.footer { position: relative; overflow: hidden; }
.footer__claim {
  margin-top: var(--sp-4);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 10vw, 8.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(168, 168, 195, 0.22);
  user-select: none;
  pointer-events: none;
  transform: translateY(18%);
}

/* ============ Lightbox dell'intro ============ */
.intro-lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(11, 11, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.intro-lightbox.is-open { opacity: 1; }
.intro-lightbox video {
  width: min(92vw, 1100px);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
}
.intro-lightbox__close {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--glass-brd);
  background: rgba(11, 11, 26, 0.6);
  color: var(--ink);
  font-size: 1.3rem;
  cursor: pointer;
}

/* Play dell'intro: il loop è l'ambiente, il tap dà audio e controlli */
.s-hero__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--glass-brd);
  background: rgba(11, 11, 26, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, opacity 0.3s ease;
}
.s-hero__play svg { margin-left: 4px; }
.s-hero__play:hover {
  transform: scale(1.08);
  background: rgba(139, 92, 246, 0.35);
}
.s-hero__play.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* Su mobile/tablet la regia pesante non esiste: gli override
   arrivano dai matchMedia in JS, qui solo sicurezze. */
@media (max-width: 859px) {
  .marquee__txt { -webkit-text-stroke-width: 0.6px; }
}

@media (prefers-reduced-motion: reduce) {
  .nav--hidden { transform: none; }
  .marquee__track { transform: none !important; }
}