* { box-sizing: border-box; }

:root {
  --bordeaux: #74152e;
  --bordeaux-scuro: #5d1228;
  --rosa-antico: #a87979;
  --oro: #bd9452;
  --avorio: #fffaf4;
  --inchiostro: #4b3735;
  --ombra: 0 18px 60px rgba(45, 18, 23, .28);
}

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at 50% 10%, #fffaf4 0, #f4ece4 45%, #e9ddd3 100%);
  font-family: Georgia, "Times New Roman", serif;
}

body {
  display: grid;
  place-items: center;
  padding: max(12px, env(safe-area-inset-top))
           max(12px, env(safe-area-inset-right))
           max(12px, env(safe-area-inset-bottom))
           max(12px, env(safe-area-inset-left));
}

.invito {
  width: min(100%, 540px);
  position: relative;
  perspective: 1600px;
}

.pagina {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--ombra);
  transform-origin: center center;
}

.pagina img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.pagina-apertura {
  animation: apriPagina .85s cubic-bezier(.22,.75,.18,1) both;
}

.pagina-chiusura {
  animation: chiudiPagina .45s ease both;
}

@keyframes apriPagina {
  from { opacity: 0; transform: rotateY(-10deg) scale(.965) translateY(14px); filter: blur(2px); }
  to   { opacity: 1; transform: rotateY(0) scale(1) translateY(0); filter: blur(0); }
}

@keyframes chiudiPagina {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(.97); }
}

.hotspot {
  position: absolute;
  display: block;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.sigillo {
  left: 39%;
  top: 45%;
  width: 22%;
  height: 13%;
  border-radius: 50%;
}

.sigillo::after {
  content: "";
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(116, 21, 46, .55);
  animation: pulse 2s infinite;
}

.testo-apri {
  left: 31%;
  top: 69%;
  width: 38%;
  height: 8%;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(116, 21, 46, .48); }
  70%  { box-shadow: 0 0 0 18px rgba(116, 21, 46, 0); }
  100% { box-shadow: 0 0 0 0 rgba(116, 21, 46, 0); }
}

/* Coordinate degli elementi cliccabili sulla seconda pagina */
.mappa {
  left: 35%;
  top: 52.4%;
  width: 30%;
  height: 5.2%;
}

.risposta-si {
  left: 13%;
  top: 69.4%;
  width: 74%;
  height: 5.3%;
}

.risposta-no {
  left: 13%;
  top: 75.6%;
  width: 74%;
  height: 5.3%;
}

.mappa:focus-visible,
.risposta-si:focus-visible,
.risposta-no:focus-visible,
.sigillo:focus-visible,
.testo-apri:focus-visible {
  outline: 3px solid #fff;
  box-shadow: 0 0 0 6px var(--bordeaux);
}

.indietro {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(116, 21, 46, .22);
  color: var(--bordeaux);
  background: rgba(255,255,255,.78);
  font: 34px/34px Arial, sans-serif;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

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

.ricordi {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 18px;
  padding: clamp(34px, 8vw, 58px) clamp(22px, 7vw, 48px);
  color: var(--inchiostro);
  text-align: center;
  background:
    radial-gradient(circle at 0 0, rgba(168, 121, 121, .22), transparent 31%),
    radial-gradient(circle at 100% 100%, rgba(116, 21, 46, .16), transparent 34%),
    linear-gradient(145deg, rgba(255,255,255,.96), rgba(255,250,244,.94));
  border: 1px solid rgba(116, 21, 46, .14);
  border-radius: 4px;
  box-shadow: var(--ombra);
}

.ricordi::before,
.ricordi::after {
  content: "❦";
  position: absolute;
  z-index: -1;
  color: rgba(116, 21, 46, .13);
  font-size: 90px;
  line-height: 1;
}

.ricordi::before { top: -20px; left: -12px; transform: rotate(-28deg); }
.ricordi::after { right: -12px; bottom: -18px; transform: rotate(152deg); }

.ricordi-monogramma {
  display: inline-block;
  margin-bottom: 18px;
  padding: 0 10px 4px;
  color: var(--bordeaux);
  border-bottom: 2px solid currentColor;
  font-size: clamp(25px, 7vw, 34px);
  font-weight: 700;
}

.ricordi-soprattitolo {
  margin: 0 0 8px;
  color: var(--oro);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.ricordi h2 {
  margin: 0;
  color: var(--bordeaux);
  font-size: clamp(2rem, 8vw, 3rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.05;
}

.ricordi > p:not(.ricordi-soprattitolo, .ricordi-privacy) {
  max-width: 430px;
  margin: 20px auto 0;
  font-size: 1.06rem;
  line-height: 1.65;
}

.ricordi-azioni {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.ricordi-bottone {
  min-height: 52px;
  display: grid;
  place-items: center;
  padding: 12px 20px;
  border: 1px solid var(--bordeaux);
  font-weight: 700;
  letter-spacing: .035em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.ricordi-bottone:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(116,21,46,.18); }
.ricordi-bottone-primario { color: #fff; background: var(--bordeaux); }
.ricordi-bottone-secondario { color: var(--bordeaux); background: rgba(255,255,255,.7); }

.ricordi-qr {
  width: min(190px, 60%);
  display: grid;
  gap: 8px;
  margin: 28px auto 0;
  color: var(--bordeaux);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.ricordi-qr img {
  width: 100%;
  padding: 8px;
  background: #fff;
  border: 1px solid rgba(116, 21, 46, .16);
}

.ricordi-privacy {
  max-width: 430px;
  margin: 24px auto 0;
  color: #796663;
  font-size: .78rem;
  line-height: 1.5;
}

.ricordi a:focus-visible {
  outline: 3px solid #fff;
  box-shadow: 0 0 0 6px var(--bordeaux);
}

@media (min-width: 480px) {
  .ricordi-azioni { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}