/* Root selector: one invitation card; ES and EN do not load this file. */
.language-page {
  min-height: 100dvh;
  padding: clamp(16px, 5vw, 34px);
  background:
    radial-gradient(circle at 15% 16%, rgba(251, 221, 232, .62), transparent 38%),
    radial-gradient(circle at 88% 82%, rgba(231, 228, 247, .7), transparent 38%),
    #f2ebe5;
}

.language-shell {
  width: min(100%, 480px);
  margin-inline: auto;
}

.invitation-letter {
  position: relative;
  isolation: isolate;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(225, 190, 205, .65);
  border-radius: 18px;
  background-color: var(--cream);
  box-shadow: 0 18px 44px rgba(88, 57, 68, .13), 0 2px 7px rgba(88, 57, 68, .06);
  perspective: 2400px;
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity .22s ease, transform .22s ease;
}

.invitation-letter::after {
  position: absolute;
  z-index: 0;
  inset: 11px;
  border: 1px solid rgba(228, 187, 205, .48);
  border-radius: 11px;
  content: "";
  pointer-events: none;
}

.letter-flap {
  position: absolute;
  z-index: 1;
  inset: 0 0 auto;
  height: 104px;
  background: linear-gradient(160deg, #fffdf9, #f9e5ec 58%, #fbd6e3);
  clip-path: polygon(0 0, 100% 0, 50% 94%);
  transform: rotateX(0);
  transform-origin: center top;
  transition: transform .6s cubic-bezier(.2, .72, .27, 1);
}

.letter-seal {
  position: absolute;
  top: 59%;
  left: 50%;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(188, 35, 97, .18);
  border-radius: 50%;
  background: var(--pink-soft);
  box-shadow: 0 3px 8px rgba(88, 57, 68, .1);
  color: var(--pink-dark);
  font-size: 15px;
  transform: translate(-50%, -50%);
}

.letter-content {
  position: relative;
  z-index: 2;
  padding: 125px clamp(22px, 7vw, 42px) 42px;
  text-align: center;
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: transform .62s cubic-bezier(.2, .72, .27, 1), opacity .22s ease;
}

.letter-content h1 {
  max-width: 18ch;
  margin: 0 auto 18px;
  color: var(--ink);
  font: italic 600 clamp(27px, 6.9vw, 36px)/1.18 Georgia, serif;
  text-wrap: balance;
}

.letter-lead {
  margin: 0 0 26px;
  color: #634b55;
  font-size: clamp(14px, 3.7vw, 16px);
  line-height: 1.45;
}

.language-options {
  grid-template-columns: minmax(0, 1fr);
  width: min(100%, 300px);
  margin-inline: auto;
}

.language-choice {
  min-height: 60px;
  border-radius: 13px;
  font-size: 16px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}

.language-choice:hover,
.language-choice:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(88, 57, 68, .14);
}

.language-choice:active {
  transform: scale(.98);
}

.invitation-letter.is-opening .letter-flap {
  transform: rotateX(78deg);
}

.invitation-letter.is-opening .letter-content {
  transform: translateY(-10px) scale(1.012);
}

.invitation-letter.is-leaving {
  opacity: 0;
  transform: translateY(-7px) scale(.985);
}

@media (max-width: 390px) {
  .letter-content {
    padding-inline: 18px;
  }

  .language-choice {
    min-height: 56px;
    font-size: 15px;
  }
}

@media (max-height: 600px) {
  .letter-flap {
    height: 78px;
  }

  .letter-content {
    padding-top: 93px;
    padding-bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .invitation-letter,
  .letter-flap,
  .letter-content,
  .language-choice {
    transition: none !important;
  }

  .invitation-letter.is-opening .letter-flap,
  .invitation-letter.is-opening .letter-content,
  .invitation-letter.is-leaving {
    opacity: 1;
    transform: none;
  }
}