/* ------------------------------------------------------------------
   Alma Business Center — foglio di stile unico.
   Impianto editoriale: bianco, nero, tanto respiro, tipografia grande.
   Il colore lo mettono le foto, non l'interfaccia.
   ------------------------------------------------------------------ */

@font-face {
  font-family: 'Instrument';
  src: url('/fonts/instrument.woff2') format('woff2-variations');
  font-weight: 400 700;
  font-display: swap;
}

@font-face {
  font-family: 'InterVar';
  src: url('/fonts/inter.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --nero: #0b0b0c;
  --inchiostro: #1a1f2b;
  --grigio: #667085;
  --linea: #e2e6ee;
  --nebbia: #f3f6fa;
  --carta: #fff;

  /* I due blu del cubo del logo. */
  --blu: #1587cb;
  --blu-cupo: #0f6ba5;
  --blu-scuro: #264a9e;
  --blu-notte: #16295c;
  --blu-velo: #eef5fb;

  --display: 'Instrument', 'InterVar', system-ui, sans-serif;
  --testo: 'InterVar', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --guscio: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --respiro: clamp(4.5rem, 9vw, 9rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--testo);
  font-size: 1rem;
  line-height: 1.62;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
[hidden] { display: none !important; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.04;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.salta {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--blu-scuro); color: #fff; padding: .9rem 1.4rem;
}
.salta:focus { left: 0; }

:focus-visible { outline: 2px solid var(--blu); outline-offset: 3px; }

.guscio {
  width: 100%;
  max-width: var(--guscio);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ------------------------------------------------------------ fascia e testa */

.fascia {
  background: var(--blu-scuro);
  color: #fff;
  font-size: .8125rem;
  letter-spacing: .01em;
}

.fascia__riga {
  display: flex; flex-wrap: wrap; gap: .4rem 1.5rem;
  align-items: center; justify-content: space-between;
  padding-block: .6rem;
}

.fascia__tel { text-decoration: none; white-space: nowrap; }
.fascia__tel strong { font-weight: 600; }
.fascia__tel:hover { text-decoration: underline; }

.testa {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--linea);
}

.testa__riga {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-block: 1rem;
}

.marchio {
  display: inline-flex; align-items: baseline; gap: .45rem;
  text-decoration: none; font-family: var(--display);
  letter-spacing: -0.04em; line-height: 1;
}
.marchio__nome { font-size: 1.5rem; font-weight: 600; }
.marchio__coda {
  font-size: .72rem; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--grigio);
  font-family: var(--testo);
}

.menu { display: none; }
.menu ul { display: flex; gap: clamp(.9rem, 1.7vw, 1.75rem); list-style: none; margin: 0; padding: 0; }
.menu a {
  text-decoration: none; font-size: .875rem; color: var(--inchiostro);
  padding-block: .3rem; border-bottom: 1px solid transparent;
}
.menu a:hover { border-bottom-color: var(--blu); color: var(--blu-cupo); }
.menu a[aria-current="page"] { border-bottom-color: var(--blu); font-weight: 500; }

.apri-menu {
  appearance: none; background: none; border: 1px solid var(--linea);
  border-radius: 999px; width: 44px; height: 44px; cursor: pointer;
  display: grid; place-items: center;
}
.apri-menu__barre, .apri-menu__barre::before, .apri-menu__barre::after {
  content: ''; display: block; width: 18px; height: 1.5px;
  background: var(--nero); transition: transform .25s, opacity .2s;
}
.apri-menu__barre { position: relative; }
.apri-menu__barre::before { position: absolute; top: -6px; }
.apri-menu__barre::after { position: absolute; top: 6px; }
.apri-menu[aria-expanded="true"] .apri-menu__barre { background: transparent; }
.apri-menu[aria-expanded="true"] .apri-menu__barre::before { transform: translateY(6px) rotate(45deg); }
.apri-menu[aria-expanded="true"] .apri-menu__barre::after { transform: translateY(-6px) rotate(-45deg); }

.menu-mobile { border-top: 1px solid var(--linea); padding: 1rem var(--gutter) 2rem; }
.menu-mobile ul { list-style: none; margin: 0 0 1.25rem; padding: 0; }
.menu-mobile a { display: block; padding: .8rem 0; text-decoration: none; font-size: 1.15rem; border-bottom: 1px solid var(--linea); }

@media (min-width: 1060px) {
  .menu { display: block; }
  .apri-menu, .menu-mobile { display: none; }
}

/* ------------------------------------------------------------ briciole */

.briciole { padding-block: 1.25rem .25rem; font-size: .8125rem; color: var(--grigio); }
.briciole ol { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; margin: 0; padding: 0; }
.briciole li + li::before { content: '/'; margin-right: .5rem; color: var(--linea); }
.briciole a { text-decoration: none; }
.briciole a:hover { text-decoration: underline; }

/* ------------------------------------------------------------ apertura */

.apertura { padding-block: clamp(3rem, 7vw, 6rem) 0; }
.apertura--nuda { padding-bottom: var(--respiro); }

.occhiello {
  font-size: .75rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--grigio); margin: 0 0 1.5rem;
}

.apertura h1 {
  font-size: clamp(2.5rem, 7.4vw, 6rem);
  max-width: 15ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.sommario {
  font-size: clamp(1.1rem, 1.9vw, 1.5rem);
  line-height: 1.45; color: var(--grigio);
  max-width: 52ch; margin-bottom: 0;
}

.azioni { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: clamp(1.75rem, 3vw, 2.5rem); }

/* La spalla dell'apertura: il vuoto a destra del titolo diventa una scheda
   con i dati che servono subito, invece di restare bianco. */
.apertura__griglia { display: grid; gap: clamp(2rem, 4vw, 3.5rem); align-items: end; }

@media (min-width: 1000px) {
  .apertura__griglia { grid-template-columns: minmax(0, 1.5fr) minmax(280px, .5fr); }
}

.spalla {
  background: var(--blu-velo);
  border-left: 3px solid var(--blu);
  padding: clamp(1.5rem, 2.4vw, 2rem);
  display: grid; gap: 1.1rem;
}
.spalla div { display: grid; gap: .2rem; }
.spalla dt, .spalla__voce {
  font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase; color: var(--grigio);
}
.spalla dd, .spalla__dato {
  margin: 0; font-family: var(--display); font-size: 1.15rem;
  font-weight: 500; color: var(--blu-scuro); letter-spacing: -0.01em;
}
.spalla a { text-decoration: none; }
.spalla a:hover { text-decoration: underline; }

.apertura__foto {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  aspect-ratio: 21 / 9;
  overflow: hidden;
}
.apertura__foto img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 700px) {
  .apertura__foto { aspect-ratio: 4 / 3; }
}

/* ------------------------------------------------------------ bottoni */

.bottone {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .95rem 1.7rem; border-radius: 999px;
  font-size: .8125rem; font-weight: 500; letter-spacing: .09em;
  text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--nero); transition: background .2s, color .2s, border-color .2s;
}
.bottone--pieno { background: var(--blu); color: #fff; border-color: var(--blu); }
.bottone--pieno:hover { background: var(--blu-cupo); border-color: var(--blu-cupo); }
.bottone--vuoto { background: transparent; color: var(--inchiostro); border-color: var(--linea); }
.bottone--vuoto:hover { background: var(--blu); color: #fff; border-color: var(--blu); }
.bottone--chiaro { background: #fff; color: var(--nero); border-color: #fff; }
.bottone--chiaro:hover { background: rgba(255,255,255,.12); color: #fff; }
.bottone--vuoto-chiaro { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.bottone--vuoto-chiaro:hover { background: #fff; color: var(--nero); border-color: #fff; }

/* ------------------------------------------------------------ blocchi */

.blocco { padding-block: var(--respiro); border-top: 1px solid var(--linea); }
.blocco:first-of-type { border-top: 0; }

.blocco__testa {
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.blocco__testa h2 { font-size: clamp(1.75rem, 3.6vw, 2.9rem); max-width: 22ch; }

.blocco p, .blocco li { max-width: 74ch; }

.occhio {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--grigio); max-width: 60ch; margin-bottom: 2rem;
}

/* elenchi */

.lista { list-style: none; margin: 0; padding: 0; columns: 1; }
.lista li {
  position: relative; padding: .8rem 0 .8rem 1.6rem;
  border-bottom: 1px solid var(--linea);
  break-inside: avoid;
}
.lista li::before {
  content: ''; position: absolute; left: 0; top: 1.4rem;
  width: .5rem; height: 2px; background: var(--blu);
}
.lista--fitta li { padding-block: .6rem; font-size: .9375rem; }

@media (min-width: 780px) {
  .blocco--elenco .lista { columns: 2; column-gap: 3.5rem; }
}

/* colonne */

.colonne { display: grid; gap: clamp(2rem, 4vw, 3.5rem); }
@media (min-width: 780px) { .colonne { grid-template-columns: repeat(2, 1fr); } }
.colonna h3 {
  color: var(--blu-scuro);
  font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase;
  font-family: var(--testo); font-weight: 600;
  padding-bottom: .9rem; border-bottom: 2px solid var(--blu); margin-bottom: .5rem;
}

/* ------------------------------------------------------------ tessere

   La griglia a riquadri: foto di fondo, velo scuro, testo appoggiato in
   basso. Le tessere cambiano formato — quadrate, larghe, alte — cosi la
   pagina ha un ritmo invece di essere una sequenza di fasce.
   ------------------------------------------------------------------------ */

.tessere {
  display: grid;
  gap: clamp(.5rem, 1vw, .875rem);
  grid-template-columns: 1fr;
}

@media (min-width: 620px) { .tessere { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .tessere { grid-template-columns: repeat(4, 1fr); } }

.tessera {
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  min-height: 290px;
  background: var(--blu-notte);
  color: #fff;
  text-decoration: none;
  isolation: isolate;
}

@media (min-width: 620px) {
  .tessera { aspect-ratio: 1 / 1; min-height: 0; }
  .tessera--larga, .tessera--grande { grid-column: span 2; aspect-ratio: 16 / 9; }
}

@media (min-width: 1000px) {
  .tessera--larga { grid-column: span 2; aspect-ratio: 2 / 1; }
  .tessera--alta { grid-row: span 2; aspect-ratio: 1 / 2; }
  .tessera--grande { grid-column: span 2; grid-row: span 2; aspect-ratio: 1 / 1; }
}

.tessera__foto { position: absolute; inset: 0; z-index: -2; }
.tessera__foto img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.03);
  transition: transform 1.1s cubic-bezier(.2, .7, .2, 1);
}

.tessera::after {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top,
      rgba(8, 18, 42, .94) 0%,
      rgba(8, 18, 42, .84) 18%,
      rgba(8, 18, 42, .45) 42%,
      rgba(8, 18, 42, .06) 68%,
      rgba(8, 18, 42, 0) 100%),
    linear-gradient(rgba(14, 33, 74, .14), rgba(14, 33, 74, .14));
  transition: background .45s ease;
}

a.tessera:hover .tessera__foto img { transform: scale(1.09); }
a.tessera:hover::after {
  background:
    linear-gradient(to top,
      rgba(10, 36, 88, .95) 0%,
      rgba(10, 36, 88, .86) 20%,
      rgba(10, 36, 88, .52) 46%,
      rgba(10, 36, 88, .16) 72%,
      rgba(10, 36, 88, .06) 100%),
    linear-gradient(rgba(21, 135, 203, .16), rgba(21, 135, 203, .16));
}

.tessera__testo { padding: clamp(1.25rem, 2.2vw, 2rem); display: grid; gap: .5rem; }
.tessera__testo h3 {
  font-size: clamp(1.2rem, 1.9vw, 1.75rem); color: #fff;
  text-shadow: 0 1px 12px rgba(4, 12, 30, .45);
}
.tessera__testo p {
  font-size: .875rem; color: rgba(255, 255, 255, .92);
  text-shadow: 0 1px 10px rgba(4, 12, 30, .4);
  margin: 0; max-width: 40ch;
}

.tessera--larga .tessera__testo p,
.tessera--grande .tessera__testo p { max-width: 46ch; }

.freccia {
  font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
  margin-top: .35rem; color: #fff;
}
.freccia span { display: inline-block; transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
a.tessera:hover .freccia span { transform: translateX(6px); }

/* In colonna singola nessuna tessera si allunga: sarebbero torri. */
@media (max-width: 619px) {
  .tessera--larga, .tessera--grande, .tessera--alta {
    grid-column: auto; grid-row: auto; aspect-ratio: auto;
  }
}

/* mosaico foto */

.mosaico { display: grid; gap: clamp(.75rem, 1.5vw, 1.25rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.mosaico figure { margin: 0; }
.mosaico img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.mosaico figcaption { font-size: .75rem; color: var(--grigio); margin-top: .6rem; max-width: 42ch; }

/* tabella */

.tabella-scorrevole { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: .9375rem; min-width: 34rem; }
caption { text-align: left; }
th, td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--linea); vertical-align: top; }
thead th {
  font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blu-scuro); font-weight: 600; border-bottom-color: var(--blu);
}
th[scope="row"] { font-weight: 400; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.riga-totale th, .riga-totale td { font-weight: 600; color: var(--blu-scuro); border-top: 2px solid var(--blu); border-bottom-color: var(--blu); }

/* faq */

.faq { border-top: 1px solid var(--linea); max-width: 80ch; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.35rem 2.5rem 1.35rem 0;
  position: relative; font-size: 1.0625rem; font-weight: 500;
  font-family: var(--display); letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: .25rem; top: 50%;
  transform: translateY(-50%); font-size: 1.4rem; font-weight: 300; color: var(--grigio);
}
.faq details[open] summary::after { content: '–'; color: var(--blu); }
.faq__risposta { padding-bottom: 1.5rem; color: var(--grigio); }

/* chiusura */

.chiusura {
  background: linear-gradient(140deg, var(--blu-notte) 0%, var(--blu-scuro) 55%, var(--blu-cupo) 100%);
  color: #fff;
  padding-block: clamp(4rem, 8vw, 7rem);
}
.chiusura h2 { font-size: clamp(1.75rem, 4vw, 3.1rem); max-width: 20ch; }
.chiusura .occhiello { color: rgba(255,255,255,.55); }
.chiusura__nota { margin-top: 2rem; font-size: .875rem; color: rgba(255,255,255,.6); }
.chiusura__nota a { color: #fff; }

/* piede */

.piede { background: var(--nebbia); padding-block: clamp(3.5rem, 6vw, 5rem) 2rem; font-size: .9375rem; }
.piede__griglia { display: grid; gap: clamp(2rem, 4vw, 3rem); }
@media (min-width: 720px) { .piede__griglia { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .piede__griglia { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }

.piede h3 {
  font-size: .75rem; letter-spacing: .14em; text-transform: uppercase;
  font-family: var(--testo); font-weight: 600; margin-bottom: .9rem;
}
.piede address { font-style: normal; margin-bottom: .6rem; }
.piede a { text-decoration: none; }
.piede a:hover { text-decoration: underline; }
.piede__claim { max-width: 34ch; color: var(--grigio); margin-top: 1rem; }
.piede__minuto { color: var(--grigio); font-size: .8125rem; }
.piede__link {
  font-size: .8125rem; color: var(--blu-cupo);
  border-bottom: 1px solid currentColor; transition: color .2s;
}
.piede__link:hover { color: var(--blu-scuro); }
.marchio--piede { display: block; }
.marchio--piede .marchio__nome { font-size: 1.35rem; }

.piede__coda {
  display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between;
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.5rem;
  border-top: 1px solid var(--linea); font-size: .8125rem; color: var(--grigio);
}
.piede__coda p { margin: 0; }
.piede__coda nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* ------------------------------------------------------------ pezzi speciali */

.numeri { display: grid; gap: 1px; background: var(--linea); border-block: 1px solid var(--linea); }
@media (min-width: 640px) { .numeri { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .numeri { grid-template-columns: repeat(4, 1fr); } }
.numero { background: var(--carta); padding: clamp(1.75rem, 3vw, 2.5rem) 1.5rem; }
.numero strong {
  display: block; color: var(--blu-scuro);
  font-family: var(--display); font-weight: 500;
  font-size: clamp(2.25rem, 4.5vw, 3.25rem); letter-spacing: -0.04em; line-height: 1;
}
.numero span { display: block; margin-top: .6rem; font-size: .8125rem; color: var(--grigio); }

.citazioni { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
@media (min-width: 900px) { .citazioni { grid-template-columns: repeat(3, 1fr); } }
.citazione { border-top: 2px solid var(--blu); padding-top: 1.5rem; }
.citazione blockquote { margin: 0 0 1.25rem; font-size: .9375rem; }
.citazione figcaption { font-size: .8125rem; color: var(--grigio); }
.stelle { letter-spacing: .1em; font-size: .8125rem; margin-bottom: .9rem; display: block; color: var(--blu); }

.coppia { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 900px) { .coppia { grid-template-columns: 1fr 1fr; } }
.coppia__foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.marchi { display: flex; flex-wrap: wrap; gap: .6rem 2.25rem; list-style: none; margin: 0; padding: 0; }
.marchi li { font-size: .9375rem; color: var(--grigio); }

/* modulo */

.modulo { display: grid; gap: 1.25rem; max-width: 46rem; }
@media (min-width: 680px) { .modulo__due { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; } }
.campo { display: grid; gap: .45rem; }
.campo label { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--grigio); }
.campo input, .campo select, .campo textarea {
  font: inherit; color: inherit; background: var(--carta);
  border: 1px solid var(--linea); border-radius: 0;
  padding: .85rem 1rem; width: 100%;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  border-color: var(--blu); outline: none; box-shadow: 0 0 0 3px rgba(21,135,203,.15);
}
.campo textarea { min-height: 9rem; resize: vertical; }
.consenso { display: flex; gap: .75rem; align-items: flex-start; font-size: .875rem; color: var(--grigio); }
.consenso input { width: 1.1rem; height: 1.1rem; margin-top: .25rem; flex: none; }
.esito { padding: 1rem 1.25rem; border: 1px solid var(--nero); font-size: .9375rem; }
.esito--male { border-left-color: #b3261e; background: #fdf0ef; color: #8c1d18; }
.trappola { position: absolute; left: -9999px; }

/* galleria */

.griglia-foto { display: grid; gap: clamp(.5rem, 1.2vw, 1rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.griglia-foto img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.griglia-foto figure { margin: 0; }
.griglia-foto figcaption { font-size: .75rem; color: var(--grigio); margin-top: .5rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ------------------------------------------------------------ marchio

   Il logo del cliente, non un lettering rifatto. Sul fondo blu si usa la
   versione bianca, che è lo stesso file con il colore tolto.
   ------------------------------------------------------------------------ */

.marchio img { height: 46px; width: auto; }
.marchio--piede { height: 46px; width: auto; }

@media (min-width: 760px) {
  .marchio img { height: 58px; }
}

/* ------------------------------------------------------------ ritmo

   Alternare fondo bianco e fondo chiaro evita l'effetto "un rotolo di
   testo": ogni blocco si stacca da quello prima.
   ------------------------------------------------------------------------ */

.blocco--fondo { background: var(--nebbia); border-top-color: transparent; }
.blocco--tabella + .blocco--tabella { border-top: 0; padding-top: 0; }

.numeri { border: 0; gap: clamp(.5rem, 1vw, .875rem); background: transparent; }
.numero {
  background: var(--blu-velo);
  border-radius: 2px;
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
}
.numero strong { font-variant-numeric: tabular-nums; }

.citazione {
  background: var(--carta);
  border: 1px solid var(--linea);
  border-top: 2px solid var(--blu);
  padding: clamp(1.5rem, 2.4vw, 2rem);
}
.blocco--fondo .citazione { background: var(--carta); }

/* ------------------------------------------------------------ animazioni

   Tutto con opacity e transform, niente che costringa il browser a
   ricalcolare il layout. Chi ha chiesto meno movimento nel sistema
   operativo non ne vede nessuno: le regole sono in fondo al file.
   ------------------------------------------------------------------------ */

[data-rivela] {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity .75s cubic-bezier(.2, .7, .2, 1) var(--ritardo, 0ms),
    transform .75s cubic-bezier(.2, .7, .2, 1) var(--ritardo, 0ms);
  will-change: opacity, transform;
}

[data-rivela].visibile { opacity: 1; transform: none; }

/* Se il JavaScript non parte, il contenuto non deve restare invisibile. */
.no-js [data-rivela] { opacity: 1; transform: none; }

/* La foto di apertura entra allargandosi appena. */
.apertura__foto img { transform: scale(1.06); transition: transform 1.6s cubic-bezier(.2, .7, .2, 1); }
.caricata .apertura__foto img { transform: scale(1.02); }
.apertura__foto.parallasse-viva img { transition: none; }

/* L'intestazione si assottiglia appena si scende. */
.testa { transition: box-shadow .3s ease, padding .3s ease; }
.testa.scesa { box-shadow: 0 1px 24px rgba(16, 41, 92, .08); }
.testa.scesa .testa__riga { padding-block: .6rem; }
.testa__riga { transition: padding .3s ease; }

/* Sottolineatura che cresce da sinistra sui link del menu. */
.menu a { position: relative; border-bottom: 0; }
.menu a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  height: 1.5px; width: 100%; background: var(--blu);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s cubic-bezier(.2, .7, .2, 1);
}
.menu a:hover::after, .menu a[aria-current="page"]::after { transform: scaleX(1); }

/* I bottoni si sollevano appena. */
.bottone { transition: background .22s, color .22s, border-color .22s, transform .22s; }
.bottone:hover { transform: translateY(-2px); }
.bottone:active { transform: translateY(0); }

/* Le righe degli elenchi si accendono al passaggio. */
.lista li { transition: padding-left .3s cubic-bezier(.2, .7, .2, 1); }
.lista li:hover { padding-left: 2rem; }

/* Le foto del mosaico e della galleria crescono appena. */
.mosaico img, .griglia-foto img { transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.mosaico figure, .griglia-foto figure { overflow: hidden; }
.mosaico figure:hover img, .griglia-foto a:hover img { transform: scale(1.05); }

/* Le risposte delle FAQ scendono invece di comparire di scatto. */
.faq details[open] .faq__risposta { animation: scendi .4s cubic-bezier(.2, .7, .2, 1); }

@keyframes scendi {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  [data-rivela] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .apertura__foto img { transform: none !important; }
  .bottone:hover, .lista li:hover { transform: none; padding-left: 1.6rem; }
}

/* ------------------------------------------------------------ riquadro a lato

   I blocchi di testo lunghi lasciavano mezza pagina bianca a destra: ora quello
   spazio porta il dato che riassume il paragrafo.
   ------------------------------------------------------------------------ */

.duetto { display: grid; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }

@media (min-width: 940px) {
  .duetto { grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); }
}

.rilievo {
  background: linear-gradient(150deg, var(--blu-scuro) 0%, var(--blu-cupo) 100%);
  color: #fff;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: grid; gap: .6rem; align-content: start;
}
.rilievo strong {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(2.5rem, 5vw, 3.75rem); line-height: 1;
  letter-spacing: -0.04em;
}
.rilievo span { font-size: .9375rem; color: rgba(255, 255, 255, .85); }
.rilievo a {
  margin-top: .5rem; font-size: .75rem; letter-spacing: .12em;
  text-transform: uppercase; color: #fff; text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .5); justify-self: start;
  padding-bottom: .2rem; transition: border-color .2s;
}
.rilievo a:hover { border-bottom-color: #fff; }

/* ------------------------------------------------------------ disponibilità

   La griglia delle sale: righe = fasce orarie, colonne = giorni. Il colore da
   solo non basta, in ogni cella c'è anche la parola.
   ------------------------------------------------------------------------ */

.disponibilita__barra {
  display: flex; flex-wrap: wrap; gap: 1rem 1.5rem;
  align-items: center; justify-content: space-between;
  margin-bottom: 1.75rem;
}

.pillole { display: flex; flex-wrap: wrap; gap: .5rem; }

.pillola {
  display: inline-flex; align-items: center;
  padding: .6rem 1.15rem; border-radius: 999px;
  border: 1px solid var(--linea); background: var(--carta);
  font-size: .8125rem; text-decoration: none; color: var(--inchiostro);
  transition: background .2s, border-color .2s, color .2s;
}
.pillola:hover { border-color: var(--blu); color: var(--blu-cupo); }
.pillola--attiva { background: var(--blu-scuro); border-color: var(--blu-scuro); color: #fff; }
.pillola--attiva:hover { color: #fff; }

.settimane { display: flex; align-items: center; gap: 1rem; font-size: .8125rem; }
.settimane strong {
  font-family: var(--display); font-size: 1rem; font-weight: 500;
  color: var(--inchiostro); white-space: nowrap;
}
.passo { text-decoration: none; color: var(--blu-cupo); white-space: nowrap; }
.passo:hover { text-decoration: underline; }
.passo--spento { color: var(--linea); }

@media (max-width: 560px) {
  .settimane { width: 100%; justify-content: space-between; }
  .passo span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .passo { font-size: 1.25rem; padding: 0 .5rem; }
}

table.orari { min-width: 30rem; }
table.orari th[scope="row"] {
  white-space: nowrap; font-size: .8125rem; color: var(--grigio);
  font-variant-numeric: tabular-nums;
}
.orari__giorno { display: block; }
.orari__data { display: block; font-size: .6875rem; color: var(--grigio); letter-spacing: 0; text-transform: none; }
.orari thead th { text-align: center; }
.orari thead th:first-child { text-align: left; }
.orari__stacco th, .orari__stacco td { border-top: 2px solid var(--linea); }

.fascia {
  text-align: center; font-size: .75rem; letter-spacing: .04em;
  border-bottom: 1px solid var(--carta);
}
.fascia--libera { background: var(--blu-velo); color: var(--blu-scuro); }
.fascia--occupata { background: var(--blu-scuro); color: #fff; }
.fascia--passata { background: var(--nebbia); color: var(--linea); }

.bollo {
  display: inline-block; width: .7rem; height: .7rem;
  vertical-align: -1px; margin-right: .25rem; margin-left: .75rem;
}
.bollo:first-child { margin-left: 0; }
.bollo--libera { background: var(--blu-velo); border: 1px solid var(--blu); }
.bollo--occupata { background: var(--blu-scuro); }

.disponibilita__nota { margin-top: 1.25rem; font-size: .8125rem; color: var(--grigio); max-width: 80ch; }
.disponibilita__nota a { color: var(--blu-cupo); }