/* ============================================================
   Accademia Opera Studio — programma di sala stampato.
   Carta bianco antico, inchiostro bordeaux, oro a foglia.
   Il teatro resta: la scena si accende nell'eroe e nelle arie,
   la luce della sala sale sfogliando la pagina.
   ============================================================ */

:root {
  /* carta e inchiostri */
  --carta:      oklch(0.955 0.019 92);   /* bianco antico caldo */
  --carta-2:    oklch(0.925 0.030 89);   /* crema più carica */
  --inchiostro: oklch(0.335 0.045 30);   /* testo, prugna scura */
  --titoli:     oklch(0.40 0.105 18);    /* bordeaux d'inchiostro */
  --vino:       oklch(0.46 0.13 16);     /* bordeaux caldo, accenti */
  --arena:      oklch(0.50 0.10 35);     /* prugna per sottotitoli */

  /* ori */
  --oro:        oklch(0.62 0.115 78);    /* oro antico, leggibile su carta */
  --oro-vivo:   oklch(0.78 0.115 84);    /* oro chiaro, per fondi scuri */
  --oro-filo:   oklch(0.62 0.115 78 / 0.42);   /* filetti su carta */
  --oro-filo-tenue: oklch(0.62 0.115 78 / 0.22);
  --vela:       oklch(0.335 0.045 30 / 0.78);  /* testo secondario su carta */

  /* velluto per i momenti di scena */
  --velvet:        oklch(0.286 0.093 12);
  --velvet-acceso: oklch(0.348 0.117 12);
  --velvet-cupo:   oklch(0.220 0.068 12);
  --notte:         oklch(0.155 0.028 20);
  --crema-scena:   oklch(0.936 0.032 87);
  --nebbia-scena:  oklch(0.83 0.030 87 / 0.78);

  --display: "Bodoni Moda", "Times New Roman", serif;
  --testo:   "Spectral", Georgia, serif;
  --util:    "Barlow Condensed", system-ui, sans-serif;

  --larga: 1140px;
  --stretta: 860px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--testo);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* grana della carta su tutta la pagina */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--vino); text-decoration: none; }
em { font-style: italic; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--oro);
  outline-offset: 3px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.salta {
  position: absolute; left: -9999px; top: 0;
  background: var(--vino); color: var(--carta);
  font-family: var(--util); letter-spacing: .12em; text-transform: uppercase;
  padding: 10px 18px; z-index: 300;
}
.salta:focus { left: 12px; top: 12px; }

/* barra d'avanzamento dello spettacolo */
.avanzamento {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 210;
  background: linear-gradient(90deg, oklch(0.52 0.12 70), oklch(0.78 0.115 84));
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.contenitore { max-width: var(--larga); margin: 0 auto; padding: 0 28px; }
.contenitore-stretto { max-width: var(--stretta); }

/* ---------- tipografia comune ---------- */

.occhiello {
  font-family: var(--util);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--oro);
  margin-bottom: 16px;
}

h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.5rem, 5.6vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: .005em;
  color: var(--titoli);
  margin-bottom: 12px;
}

.attimo {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  color: var(--arena);
}

.caposezione { margin-bottom: clamp(44px, 7vw, 76px); }
.caposezione .attimo { display: block; margin-top: 10px; }

h3.capo, h4.capo {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.8vw, 2.15rem);
  line-height: 1.15;
  color: var(--titoli);
  margin-bottom: 18px;
}

.testo p + p { margin-top: 16px; }
.testo .occhiello + h3.capo { margin-top: 0; }

.nota {
  font-family: var(--util);
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--arena);
  border-top: 1px solid var(--oro-filo-tenue);
  padding-top: 18px;
  margin-top: 30px;
}

.sezione { padding: clamp(76px, 11vw, 128px) 0; position: relative; }

/* lavaggi di luce: ogni sezione riceve una luce diversa dalla ribalta */
.sfondo-carta-2 {
  background:
    radial-gradient(90% 70% at 20% 0%, oklch(0.945 0.035 84 / 0.8) 0%, oklch(0.925 0.030 89 / 0) 60%),
    var(--carta-2);
}

/* momento di scena: sipario per il finale */
.sfondo-bordeaux {
  background:
    radial-gradient(120% 90% at 50% 0%, var(--velvet-acceso) 0%, var(--velvet) 46%, var(--velvet-cupo) 100%);
}

.blocco {
  margin-top: clamp(64px, 9vw, 108px);
  padding-top: clamp(64px, 9vw, 108px);
  border-top: 1px solid var(--oro-filo-tenue);
}

/* ---------- testata ---------- */

.testata {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--notte);
  border-bottom: 1px solid oklch(0.781 0.111 84 / 0.30);
  box-shadow: 0 1px 0 oklch(0.155 0.028 20 / 0);
  transition: box-shadow .35s ease;
}

.testata.scorso {
  box-shadow: 0 14px 34px -18px oklch(0.28 0.08 15 / 0.55);
}

.testata-interno {
  max-width: var(--larga);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.marchio {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--crema-scena);
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marchio em { color: var(--oro-vivo); letter-spacing: .14em; }
.marchio img { height: 46px; width: auto; }
.testata .marchio img { filter: drop-shadow(0 0 6px oklch(0.78 0.115 84 / 0.35)); }

.navigazione ul {
  display: flex;
  gap: clamp(16px, 2.4vw, 30px);
  list-style: none;
}

.navigazione a {
  font-family: var(--util);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--nebbia-scena);
  transition: color .25s ease;
}
.navigazione a:hover { color: var(--oro-vivo); }

.menu-btn {
  display: none;
  background: none;
  border: 1px solid oklch(0.781 0.111 84 / 0.30);
  width: 46px; height: 40px;
  cursor: pointer;
  position: relative;
}
.menu-linea,
.menu-linea::before,
.menu-linea::after {
  content: "";
  display: block;
  width: 20px; height: 1px;
  background: var(--oro-vivo);
  position: absolute;
  left: 12px;
  transition: transform .3s ease, opacity .3s ease;
}
.menu-linea { top: 19px; }
.menu-linea::before { top: -6px; }
.menu-linea::after { top: 6px; }
.menu-btn[aria-expanded="true"] .menu-linea { transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-linea::before { transform: translateY(6px) rotate(-90deg); }
.menu-btn[aria-expanded="true"] .menu-linea::after { opacity: 0; }

.menu-mobile {
  background: oklch(0.155 0.028 20 / 0.98);
  border-bottom: 1px solid oklch(0.781 0.111 84 / 0.16);
}
.menu-mobile ul { list-style: none; padding: 10px 28px 22px; }
.menu-mobile a {
  display: block;
  padding: 13px 0;
  font-family: var(--util);
  font-size: 17px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--crema-scena);
  border-bottom: 1px solid oklch(0.781 0.111 84 / 0.16);
}

/* ---------- eroe: la scena prima che si alzi il sipario ---------- */

.eroe {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(96px, 14vh, 160px) clamp(14px, 3vw, 32px) clamp(48px, 7vh, 80px);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(100% 60% at 50% 104%, oklch(0.40 0.12 14 / 0.9) 0%, oklch(0.24 0.07 14 / 0) 55%),
    radial-gradient(92% 68% at 50% 6%, oklch(0.36 0.12 12 / 0.9) 0%, oklch(0.19 0.05 15 / 0) 68%),
    repeating-linear-gradient(90deg,
      oklch(0.21 0.055 14) 0px, oklch(0.27 0.075 13) 26px,
      oklch(0.185 0.045 15) 54px, oklch(0.21 0.055 14) 84px);
}

/* cono del riflettore, dondola lento sulla scena */
.riflettore {
  position: absolute;
  top: -6%; left: 50%;
  width: 78vw; height: 120%;
  transform: translateX(-50%);
  transform-origin: 50% 0;
  pointer-events: none;
  background: linear-gradient(180deg,
    oklch(0.93 0.09 95 / 0.16) 0%,
    oklch(0.93 0.09 95 / 0.05) 46%,
    oklch(0.93 0.09 95 / 0) 72%);
  clip-path: polygon(44% 0, 56% 0, 100% 100%, 0% 100%);
  filter: blur(4px);
  animation: dondola 13s ease-in-out infinite alternate;
  z-index: 1;
}
@keyframes dondola {
  from { transform: translateX(-50%) rotate(-2.2deg); }
  to   { transform: translateX(-50%) rotate(2.2deg); }
}

/* pulviscolo dorato che sale due volte, in controtempo */
.polvere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.polvere::before,
.polvere::after {
  content: "";
  position: absolute;
  inset: -20% 0 0 0;
  background-image:
    radial-gradient(circle, oklch(0.85 0.12 88 / 0.85) 0 1.3px, transparent 1.9px),
    radial-gradient(circle, oklch(0.85 0.12 88 / 0.4) 0 1px, transparent 1.6px);
  background-size: 420px 420px, 290px 290px;
  background-position: 0 0, 130px 90px;
  animation: alita 34s linear infinite;
}
.polvere::after {
  background-size: 520px 520px, 340px 340px;
  background-position: 200px 40px, 0 0;
  animation-duration: 47s;
  animation-direction: reverse;
  opacity: .6;
}
@keyframes alita {
  from { background-position: 0 0, 130px 90px; }
  to   { background-position: 130px -420px, 260px -330px; }
}

.eroe::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg,
    oklch(0.155 0.028 20 / 0.45) 0%,
    oklch(0.155 0.028 20 / 0) 26%,
    oklch(0.155 0.028 20 / 0) 62%,
    oklch(0.155 0.028 20 / 0.88) 100%);
}

/* la luce della sala sale verso la carta */
.eroe::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 88px;
  pointer-events: none;
  background: linear-gradient(180deg, oklch(0.955 0.019 92 / 0) 0%, var(--carta) 92%);
  z-index: 3;
}

/* cornice doppia del programma di sala */
.eroe-cornice {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1060px;
  padding: clamp(40px, 7vw, 88px) clamp(20px, 6vw, 80px) clamp(56px, 8vw, 104px);
  text-align: center;
}
.eroe-cornice::before {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid oklch(0.781 0.111 84 / 0.30);
  pointer-events: none;
}
.eroe-cornice::after {
  content: "";
  position: absolute; inset: 9px;
  border: 1px solid oklch(0.781 0.111 84 / 0.16);
  pointer-events: none;
}

.eroe-stemma {
  width: clamp(120px, 17vw, 190px);
  margin: 0 auto clamp(18px, 3vw, 28px);
  filter: drop-shadow(0 0 14px oklch(0.78 0.115 84 / 0.25));
}

.eroe .occhiello { margin-bottom: 22px; color: var(--oro-vivo); }

.eroe h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.9rem, 8.4vw, 6.6rem);
  line-height: 0.98;
  letter-spacing: .01em;
  color: var(--crema-scena);
}

.eroe-sottotitolo {
  margin-top: 26px;
  font-family: var(--util);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--oro-vivo);
  padding-left: .34em;
}

.eroe-opere {
  margin-top: clamp(30px, 4.5vw, 46px);
  display: flex;
  justify-content: center;
  gap: clamp(24px, 5vw, 64px);
  flex-wrap: wrap;
}
.eroe-opere a {
  display: grid;
  gap: 4px;
  color: var(--crema-scena);
  padding: 14px 6px 12px;
  border-top: 1px solid oklch(0.781 0.111 84 / 0.16);
  min-width: min(300px, 80vw);
  transition: border-color .3s ease;
}
.eroe-opere a:hover { border-top-color: var(--oro-vivo); }
.eroe-opere em {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  color: var(--oro-vivo);
}
.eroe-opere small {
  font-family: var(--util);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--nebbia-scena);
}

.eroe-azioni {
  margin-top: clamp(30px, 4.5vw, 44px);
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.eroe-azioni.sinistra { justify-content: flex-start; margin-top: 36px; }

/* bottoni: oro sulla scena, bordeaux sulla carta */
.bottone {
  font-family: var(--util);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 15px 32px;
  display: inline-block;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}

section .bottone {
  border: 1px solid var(--vino);
  color: var(--vino);
  background: transparent;
}
section .bottone:hover { background: var(--vino); color: var(--carta); }
section .bottone-pieno { background: var(--vino); color: var(--carta); }
section .bottone-pieno:hover { background: var(--titoli); border-color: var(--titoli); }

.eroe .bottone, .buio .bottone {
  border: 1px solid var(--oro-vivo);
  color: var(--oro-vivo);
  background: transparent;
}
.eroe .bottone:hover, .buio .bottone:hover { background: var(--oro-vivo); color: var(--notte); }
.eroe .bottone-pieno, .buio .bottone-pieno { background: var(--oro-vivo); color: var(--notte); }
.eroe .bottone-pieno:hover, .buio .bottone-pieno:hover { background: oklch(0.888 0.067 90); border-color: oklch(0.888 0.067 90); }

/* sipario che si alza */
@keyframes sorgo {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
.eroe-cornice > * { animation: sorgo .9s cubic-bezier(.22, 1, .36, 1) both; }
.eroe-cornice > *:nth-child(2) { animation-delay: .1s; }
.eroe-cornice > *:nth-child(3) { animation-delay: .18s; }
.eroe-cornice > *:nth-child(4) { animation-delay: .26s; }
.eroe-cornice > *:nth-child(5) { animation-delay: .34s; }
.eroe-cornice > *:nth-child(6) { animation-delay: .42s; }

/* ---------- accessi ---------- */

.accessi {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--oro-filo);
  background: var(--carta);
}

.accesso {
  display: block;
  padding: clamp(28px, 3.5vw, 46px) 22px clamp(24px, 3vw, 40px);
  border-right: 1px solid var(--oro-filo-tenue);
  color: var(--inchiostro);
  position: relative;
  transition: background .3s ease;
}
.accesso:first-child { border-left: 1px solid var(--oro-filo-tenue); }
.accesso:hover { background: oklch(0.62 0.115 78 / 0.08); }

.accesso-titolo {
  display: block;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--titoli);
  margin-bottom: 4px;
}
.accesso-sotto {
  display: block;
  font-family: var(--util);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--arena);
}
.accesso-freccia {
  display: block;
  margin-top: 20px;
  color: var(--oro);
  font-size: 1.15rem;
  transform: translateX(0);
  transition: transform .3s ease;
}
.accesso:hover .accesso-freccia { transform: translateX(8px); }

/* ---------- progetto ---------- */

.due-colonne {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: clamp(40px, 6vw, 84px);
  align-items: start;
}

.pilastri {
  list-style: none;
}
.pilastri li {
  display: flex;
  gap: 22px;
  padding: 22px 0;
  border-top: 1px solid var(--oro-filo-tenue);
}
.pilastri li:last-child { border-bottom: 1px solid var(--oro-filo-tenue); }
.pilastri .numero {
  font-family: var(--util);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--oro);
  padding-top: 6px;
  min-width: 30px;
}
.pilastri strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.22rem;
  color: var(--titoli);
  display: block;
  margin-bottom: 4px;
}
.pilastri p { color: var(--vela); font-size: 16px; }

.dichiarazione { text-align: center; max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); }
.dichiarazione .ampio { color: var(--vela); font-size: clamp(1.02rem, 1.6vw, 1.12rem); }
.dichiarazione h3.capo { margin-bottom: 22px; }

.tre-colonne {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 52px);
}
.tre-colonne h4 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--titoli);
  padding-top: 18px;
  border-top: 1px solid var(--oro-filo);
  margin-bottom: 10px;
}
.tre-colonne p { color: var(--vela); font-size: 16px; }

.elenco-punti {
  list-style: none;
  margin-top: 28px;
}
.elenco-punti li {
  padding: 16px 0;
  border-top: 1px solid var(--oro-filo-tenue);
}
.elenco-punti li:last-child { border-bottom: 1px solid var(--oro-filo-tenue); }
.elenco-punti strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--titoli);
  display: block;
  margin-bottom: 2px;
}
.elenco-punti span { color: var(--vela); font-size: 15.5px; }

.territorio { align-items: center; }

.cornice-oro {
  border: 1px solid var(--oro-filo);
  padding: 10px;
  background: var(--carta);
  box-shadow: 0 30px 50px -38px oklch(0.30 0.09 18 / 0.5);
}
.cornice-oro img { width: 100%; height: auto; }
.cornice-oro figcaption,
.locandina figcaption,
.video-scheda figcaption {
  font-family: var(--util);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--arena);
  margin-top: 12px;
  text-align: center;
}

.social {
  list-style: none;
  display: flex;
  gap: 10px;
  margin-top: 28px;
  font-family: var(--util);
}
.social a {
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 1px solid var(--oro-filo-tenue);
  color: var(--vino);
  padding: 9px 18px;
  display: inline-block;
  transition: border-color .25s ease, background .25s ease;
}
.social a:hover { border-color: var(--oro); background: oklch(0.62 0.115 78 / 0.10); }

/* il piccolo palco del video resta in penombra */
.video-scheda .video-riquadro {
  min-height: 320px;
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
  border: 1px solid oklch(0.781 0.111 84 / 0.16);
  background:
    radial-gradient(70% 90% at 50% 40%, oklch(0.348 0.117 12 / 0.85) 0%, oklch(0.185 0.045 15 / 0.9) 78%),
    repeating-linear-gradient(90deg,
      oklch(0.21 0.055 14) 0px, oklch(0.25 0.065 13) 20px,
      oklch(0.185 0.045 15) 42px, oklch(0.21 0.055 14) 68px);
  padding: 40px 24px;
}
.video-riquadro strong {
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--oro-vivo);
}
.video-riquadro .video-sotto {
  font-family: var(--util);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--nebbia-scena);
}
.video-riquadro .occhiello { margin-bottom: 10px; color: var(--oro-vivo); }

.sequenza {
  list-style: none;
  display: flex;
  align-items: stretch;
  gap: clamp(14px, 2.5vw, 30px);
  max-width: 980px;
  margin: 0 auto;
}
.sequenza li { flex: 1; }
.sequenza li[aria-hidden] {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--oro);
  font-size: 1.4rem;
}
.sequenza .numero {
  font-family: var(--util);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--oro);
  display: block;
  border-top: 1px solid var(--oro-filo);
  padding-top: 18px;
  margin-bottom: 12px;
}
.sequenza h4 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--titoli);
  margin-bottom: 8px;
}
.sequenza p { color: var(--vela); font-size: 15.5px; }

/* ---------- opere: due atti sul programma ---------- */

#opere {
  background:
    radial-gradient(80% 50% at 85% 0%, oklch(0.945 0.045 70 / 0.55) 0%, oklch(0.955 0.019 92 / 0) 55%),
    var(--carta);
  overflow: hidden;
}

.opera {
  position: relative;
  border-top: 1px solid var(--oro-filo-tenue);
  padding: clamp(48px, 7vw, 88px) clamp(20px, 4vw, 56px) clamp(56px, 8vw, 96px);
  margin-top: clamp(56px, 8vw, 96px);
}

/* atto in filigrana */
.atto-ombra {
  position: absolute;
  top: clamp(-18px, -1vw, -8px);
  right: clamp(8px, 4vw, 48px);
  font-family: var(--display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(9rem, 24vw, 19rem);
  line-height: 1;
  color: var(--vino);
  opacity: .06;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* luce calda di campagna per il primo atto */
.opera[id="elisir"] {
  background:
    radial-gradient(90% 70% at 15% 0%, oklch(0.945 0.045 88 / 0.9) 0%, oklch(0.955 0.019 92 / 0) 58%),
    linear-gradient(180deg, oklch(0.950 0.025 90), oklch(0.955 0.019 92) 70%);
}

/* luce di Siviglia, terracotta e ambra, per il secondo */
.opera-seconda {
  background:
    radial-gradient(90% 70% at 85% 0%, oklch(0.935 0.055 60 / 0.65) 0%, oklch(0.955 0.019 92 / 0) 58%),
    linear-gradient(180deg, oklch(0.945 0.032 78), oklch(0.955 0.019 92) 70%);
}

.opera > * { position: relative; z-index: 1; }

.opera-testata {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 64px);
  position: relative;
  padding: 0 clamp(0px, 8vw, 150px);
}

.opera-titolo {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1;
  color: var(--titoli);
  margin-bottom: 16px;
}

.opera-meta {
  font-family: var(--util);
  font-size: clamp(15px, 2vw, 17px);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--arena);
}
.opera-meta .sep, .eroe-sottotitolo .sep { color: var(--oro); padding: 0 .3em; }

.autore {
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  text-align: center;
}
.autore img {
  width: 76px;
  height: auto;
  margin: 0 auto 10px;
  border: 1px solid var(--oro-filo);
  padding: 5px;
  background: var(--carta);
  filter: sepia(.45) saturate(.75);
  box-shadow: 0 18px 30px -24px oklch(0.30 0.09 18 / 0.55);
}
.autore figcaption {
  font-family: var(--util);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--arena);
  line-height: 1.5;
}

.opera-introduzione {
  max-width: 760px;
  margin: 0 auto clamp(44px, 6vw, 68px);
  text-align: center;
}
.opera-introduzione p { font-size: clamp(1.05rem, 1.8vw, 1.2rem); }

.traselli {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 0;
  margin-top: 26px;
  font-family: var(--util);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--vino);
}
.traselli li { padding: 0 16px; position: relative; }
.traselli li + li::before {
  content: "·";
  position: absolute;
  left: -5px;
  color: var(--oro);
}

.opera-griglia {
  display: grid;
  grid-template-columns: minmax(260px, 380px) 1fr;
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}

.locandina {
  border: 1px solid var(--oro-filo);
  padding: clamp(14px, 2vw, 22px);
  background: var(--carta);
  box-shadow: 0 34px 56px -40px oklch(0.30 0.09 18 / 0.55);
  position: sticky;
  top: 110px;
}
.locandina img { width: 100%; height: auto; }
.locandina figcaption { margin-top: 14px; }

.vicenda .capo { margin-bottom: 20px; }
.vicenda p + p { margin-top: 16px; }

.personaggi {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(24px, 4vw, 48px);
  margin-top: 32px;
}
.personaggi li {
  border-top: 1px solid var(--oro-filo-tenue);
  padding: 16px 0 14px;
}
.personaggi strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.28rem;
  color: var(--titoli);
  display: block;
}
.personaggi span {
  font-style: italic;
  color: var(--arena);
  font-size: 15px;
}

/* l'aria: la sala si abbuia per il momento celebre */
.aria {
  text-align: center;
  max-width: 860px;
  margin: clamp(72px, 10vw, 120px) auto 0;
  padding: clamp(56px, 9vw, 104px) 28px;
  color: var(--crema-scena);
  background:
    radial-gradient(70% 100% at 50% 50%, oklch(0.37 0.12 12 / 0.96) 0%, oklch(0.24 0.06 14 / 0.96) 72%);
  border: 1px solid oklch(0.781 0.111 84 / 0.16);
  box-shadow: 0 40px 70px -50px oklch(0.28 0.09 15 / 0.7);
}
.aria .occhiello { color: var(--oro-vivo); }
.aria blockquote p {
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.12;
  color: var(--oro-vivo);
  margin: 26px 0 30px;
}
.aria blockquote p::before { content: "« "; color: oklch(0.781 0.111 84 / 0.55); }
.aria blockquote p::after  { content: " »"; color: oklch(0.781 0.111 84 / 0.55); }
.aria-testo { max-width: 620px; margin: 0 auto; color: var(--nebbia-scena); }
.aria-chiusa {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--crema-scena);
  margin-top: 22px;
}

.allestimento {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
  margin-top: clamp(64px, 9vw, 110px);
}

/* secondo atto: accento ambrato più caldo */
.opera-seconda { --oro: oklch(0.60 0.12 62); --vino: oklch(0.48 0.13 30); --titoli: oklch(0.42 0.11 28); }

/* ---------- audizioni ---------- */

.avviso-stato {
  margin-top: 30px;
  padding: 22px 26px;
  border: 1px solid var(--oro-filo);
  background:
    radial-gradient(70% 120% at 0% 0%, oklch(0.945 0.04 82 / 0.5) 0%, oklch(0.955 0.019 92 / 0) 60%),
    var(--carta);
  color: var(--vela);
}
.stato {
  font-family: var(--util);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--carta);
  background: var(--vino);
  padding: 4px 10px;
  margin-right: 12px;
  white-space: nowrap;
}
#audizioni .ampio { max-width: 68ch; }

/* ---------- docenti ---------- */

.docente {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.docente-cartiglio {
  border: 1px solid var(--oro-filo);
  padding: 34px 40px;
  text-align: center;
  background: var(--carta);
  box-shadow: 0 26px 44px -38px oklch(0.30 0.09 18 / 0.5);
}
.docente-cartiglio .occhiello { margin-bottom: 8px; font-size: 12px; }
.docente-cartiglio strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--titoli);
  display: block;
  white-space: nowrap;
}
#docenti .ampio { max-width: 62ch; color: var(--vela); }

/* ---------- collaborazioni ---------- */

#collaborazioni {
  background:
    radial-gradient(80% 55% at 10% 100%, oklch(0.945 0.035 25 / 0.4) 0%, oklch(0.955 0.019 92 / 0) 55%),
    var(--carta);
}

.lemene {
  border-top: 1px solid var(--oro-filo);
  padding-top: 30px;
}
.lemene p + p { margin-top: 14px; }
.lemene p { color: var(--vela); }
.lemene .capo { color: var(--titoli); }

/* ---------- contatti: cala il sipario ---------- */

#contatti.buio { color: var(--crema-scena); }
#contatti h2, #contatti .attimo { color: var(--crema-scena); }
#contatti .attimo { color: oklch(0.888 0.067 90); }
#contatti .occhiello { color: var(--oro-vivo); }

.contatti {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 52px);
}
.contatti li { border-top: 1px solid oklch(0.781 0.111 84 / 0.30); padding-top: 20px; }
.contatti .ruolo {
  font-family: var(--util);
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--oro-vivo);
  display: block;
  margin-bottom: 8px;
}
.contatti strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--crema-scena);
  display: block;
  margin-bottom: 6px;
}
.contatti a {
  font-family: var(--util);
  font-size: 17px;
  letter-spacing: .1em;
  color: oklch(0.888 0.067 90);
}
.contatti a:hover { color: var(--oro-vivo); }

.posta {
  text-align: center;
  margin-top: clamp(44px, 6vw, 64px);
  font-family: var(--util);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  letter-spacing: .14em;
}
.posta a { color: var(--oro-vivo); }
.posta a:hover { color: oklch(0.888 0.067 90); }

/* ---------- piede ---------- */

.piede {
  border-top: 1px solid oklch(0.781 0.111 84 / 0.16);
  padding: 30px 0;
  background: var(--notte);
}
.piede-interno {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.piede p {
  font-family: var(--util);
  font-size: 14px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nebbia-scena);
}
.piede .marchio { font-size: .95rem; }
.piede .marchio img { height: 34px; width: auto; }

/* ---------- reveal ---------- */

.js .svela {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s cubic-bezier(.22, 1, .36, 1), transform .8s cubic-bezier(.22, 1, .36, 1);
}
.js .svela.visto {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- responsive ---------- */

@media (max-width: 1020px) {
  .opera-testata { padding: 0; }
  .autore { position: static; width: auto; margin: 8px auto 0; }
  .autore img { width: 64px; }
  .autore figcaption { font-size: 11px; }
}

@media (max-width: 920px) {
  .navigazione { display: none; }
  .menu-btn { display: block; }

  .accessi { grid-template-columns: repeat(2, 1fr); }
  .accesso { border-bottom: 1px solid var(--oro-filo-tenue); }
  .accesso:first-child { border-left: none; }
  .accesso:nth-child(odd) { border-left: none; }
  .accesso:nth-child(even) { border-left: 1px solid var(--oro-filo-tenue); }
  .accesso:nth-child(-n+3) { border-top: 1px solid var(--oro-filo-tenue); }
  .accesso:last-child { grid-column: 1 / -1; border-left: none; }

  .due-colonne, .allestimento { grid-template-columns: 1fr; }
  .allestimento .testo { order: 2; }
  .allestimento figure { order: 1; }

  .docente { grid-template-columns: 1fr; }
  .docente-cartiglio { text-align: left; padding: 28px 30px; }

  .sequenza { flex-direction: column; }
  .sequenza li[aria-hidden] { display: none; }
  .sequenza .numero { display: inline-block; margin-bottom: 10px; }

  .territorio figure { order: 2; }
  .territorio .testo { order: 1; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .contenitore, .testata-interno { padding-left: 20px; padding-right: 20px; }
  .occhiello { letter-spacing: .3em; }
  .eroe-sottotitolo { letter-spacing: .2em; padding-left: .2em; }
  .traselli { font-size: 12.5px; letter-spacing: .16em; }
  .opera { padding-left: 18px; padding-right: 18px; }
  .atto-ombra { font-size: clamp(7rem, 42vw, 10rem); top: -6px; }
  .opera-griglia { grid-template-columns: 1fr; }
  .locandina { position: static; max-width: 380px; margin: 0 auto; }
  .personaggi { grid-template-columns: 1fr; }
  .tre-colonne { grid-template-columns: 1fr; }
  .contatti { grid-template-columns: 1fr; }
  .eroe-opere { flex-direction: column; align-items: stretch; }
  .eroe-opere a { min-width: 0; }
  .marchio span { display: none; }
}

/* ---------- movimento ridotto ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .eroe-cornice > * { animation: none; }
  .riflettore, .polvere::before, .polvere::after { animation: none; }
  .js .svela { opacity: 1; transform: none; transition: none; }
  .accesso, .accesso-freccia, .bottone, .navigazione a { transition: none; }
}