/* Stile comune delle pagine interne (app, privacy, termini). */
:root {
  --fondo: #07060f;
  --carta: rgba(255, 255, 255, .055);
  --testo: #f5f5f7;
  --tenue: rgba(245, 245, 247, .68);
  --bordo: rgba(255, 255, 255, .12);
  --viola: #7c6cff;
  --chiaro: #a99bff;
  --ciano: #52e0f0;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--fondo); color: var(--testo); overflow-x: hidden;
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}
a { color: var(--chiaro); }

/* Luci di sfondo, più discrete che in home */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aurora span { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .35; }
.aurora .a { width: 55vmax; height: 55vmax; background: #5b3cf5; top: -30vmax; left: -20vmax; animation: giro1 24s ease-in-out infinite alternate; }
.aurora .b { width: 45vmax; height: 45vmax; background: #0fb5c9; top: 40vh; right: -30vmax; opacity: .22; animation: giro2 28s ease-in-out infinite alternate; }
@keyframes giro1 { to { transform: translate(14vmax, 8vmax) scale(1.1); } }
@keyframes giro2 { to { transform: translate(-10vmax, -6vmax) scale(1.1); } }

.pagina { max-width: 1040px; margin: 0 auto; padding: 20px 16px 56px; }
.stretta { max-width: 760px; }

/* Intestazione */
.testata { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.marchio { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 700; }
.sigla {
  width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, #7c6cff, #0fb5c9);
  color: #fff; display: grid; place-items: center; font-size: 15px; letter-spacing: .5px;
}
.menu { display: flex; gap: 20px; }
.menu a { color: var(--tenue); text-decoration: none; font-weight: 600; }
.menu a:hover, .menu a[aria-current] { color: var(--testo); }

h1 { font-size: 32px; line-height: 1.15; letter-spacing: -.02em; margin: 32px 0 6px; }
h2 { font-size: clamp(28px, 5vw, 40px); line-height: 1.1; letter-spacing: -.025em; margin: 0 0 12px; }
h3 { font-size: 19px; margin: 18px 0 4px; }
p, li { margin: 8px 0; }
ul { padding-left: 22px; }
.tenue { color: var(--tenue); }
.aggiornato { color: var(--tenue); font-size: 15px; margin: 0 0 24px; }
.sfumato {
  background: linear-gradient(90deg, var(--chiaro), var(--ciano) 55%, #ff8fb8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Riquadri in vetro */
.riquadro {
  background: var(--carta); border: 1px solid var(--bordo); border-radius: 20px;
  padding: 8px 22px; margin-bottom: 16px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.evidenza { background: linear-gradient(135deg, rgba(124,108,255,.35), rgba(15,181,201,.22)); padding: 16px 22px; }
.evidenza a { color: #fff; }

.sezione { padding: 72px 0 0; }
.occhiello { color: var(--ciano); font-weight: 700; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px; }
.intro { font-size: 19px; color: var(--tenue); max-width: 40em; margin: 0 0 28px; }

/* Apertura della pagina app */
.eroe { display: grid; gap: 28px; align-items: center; padding: 48px 0 0; }
.eroe .icona {
  width: 112px; height: 112px; border-radius: 26px;
  box-shadow: 0 20px 60px rgba(124,108,255,.55), 0 0 0 1px rgba(255,255,255,.12);
}
.eroe h1 { font-size: clamp(42px, 9vw, 76px); line-height: 1; letter-spacing: -.035em; margin: 20px 0 16px; }
.eroe .sotto { font-size: clamp(18px, 2.4vw, 22px); color: var(--tenue); margin: 0; max-width: 30em; }
.azioni { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.bottone {
  display: inline-flex; align-items: center; gap: 8px; min-height: 50px; padding: 0 22px; border-radius: 99px;
  font-weight: 700; text-decoration: none; color: var(--testo); background: var(--carta); border: 1px solid var(--bordo);
}
.bottone.pieno { background: #fff; color: #0b0a14; border: none; }
.bottone.spento { cursor: default; }
.bottone svg { width: 20px; height: 20px; }
.eroe .telefono { justify-self: center; width: min(270px, 70vw); }
@media (min-width: 820px) {
  .eroe { grid-template-columns: 1.3fr 1fr; padding-top: 64px; }
}

/* Cornice da iPhone per gli screenshot */
.telefono {
  position: relative; border-radius: 40px; padding: 9px; background: #1b1b22;
  box-shadow: 0 0 0 1px rgba(255,255,255,.14), 0 30px 70px rgba(0,0,0,.55);
}
.telefono img { display: block; width: 100%; height: auto; border-radius: 32px; }

/* Funzioni */
.griglia { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.funzione { background: var(--carta); border: 1px solid var(--bordo); border-radius: 20px; padding: 22px; }
.funzione svg { width: 30px; height: 30px; color: var(--chiaro); }
.funzione h3 { margin: 12px 0 4px; }
.funzione p { margin: 0; color: var(--tenue); font-size: 16px; }

/* Gratis e Pro */
.piani { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: stretch; }
.piano { background: var(--carta); border: 1px solid var(--bordo); border-radius: 24px; padding: 26px; }
.piano.pro {
  background: linear-gradient(160deg, rgba(124,108,255,.38), rgba(15,181,201,.18) 70%);
  border-color: rgba(169,155,255,.5); position: relative;
}
.piano .nome { font-size: 15px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tenue); }
.piano .prezzo { font-size: 34px; font-weight: 800; letter-spacing: -.02em; margin: 6px 0 2px; }
.piano .nota { color: var(--tenue); font-size: 15px; margin: 0 0 14px; }
.piano ul { list-style: none; padding: 0; margin: 0; }
.piano li { padding-left: 28px; position: relative; margin: 10px 0; }
.piano li::before { content: "✓"; position: absolute; left: 2px; font-weight: 800; color: var(--ciano); }
.piano.pro li strong { color: #fff; }
.nastro {
  position: absolute; top: 18px; right: 18px; font-size: 13px; font-weight: 700;
  padding: 4px 12px; border-radius: 99px; background: #fff; color: #0b0a14;
}

/* Perché Pro */
.perche { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.perche div { border-left: 3px solid var(--viola); padding: 4px 0 4px 16px; }
.perche h3 { margin: 0 0 4px; }
.perche p { margin: 0; color: var(--tenue); font-size: 16px; }

/* Galleria */
.galleria {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(250px, 72vw); gap: 22px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 16px 20px; margin: 0 -16px;
  scrollbar-width: thin;
}
.galleria figure { margin: 0; scroll-snap-align: center; }
.galleria figcaption { padding: 16px 4px 0; }
.galleria figcaption strong { display: block; font-size: 17px; }
.galleria figcaption span { color: var(--tenue); font-size: 15px; }
.scorri { color: var(--tenue); font-size: 14px; margin: -12px 0 8px; }

/* Domande frequenti */
details { border-top: 1px solid var(--bordo); padding: 4px 0; }
details:first-of-type { border-top: none; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style: none; position: relative; padding-right: 28px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 2px; top: 8px; font-size: 22px; color: var(--chiaro); }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 14px; color: var(--tenue); }

a:focus-visible, summary:focus-visible, .bottone:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; border-radius: 8px; }

footer { color: rgba(245,245,247,.45); font-size: 14px; margin-top: 64px; text-align: center; }
footer a { color: rgba(245,245,247,.6); }

@media (prefers-reduced-motion: reduce) {
  .aurora span { animation: none; }
  html { scroll-behavior: auto; }
}

/* Su schermi grandi la galleria non scorre: tutte le foto in righe centrate */
@media (min-width: 820px) {
  .galleria {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 40px 28px;
    overflow: visible; margin: 0; padding: 8px 0 0;
  }
  .galleria figure { width: 225px; }
  .scorri { display: none; }
}

/* Tasto indietro */
.indietro {
  display: inline-flex; align-items: center; gap: 4px; min-height: 40px; padding: 0 14px 0 8px;
  border-radius: 99px; background: var(--carta); border: 1px solid var(--bordo);
  color: var(--testo) !important; text-decoration: none; font-weight: 600;
}
.indietro svg { width: 20px; height: 20px; }
.indietro:hover { background: rgba(255,255,255,.1); }
.eroe .azioni + .azioni { margin-top: 12px; }