/* RSVP final: una misma estructura, adaptada a la identidad de cada muestra. */
.invitation-page .invite-rsvp {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(76px, 8vw, 118px) max(6vw, 24px);
  gap: clamp(38px, 7vw, 96px);
  color: #fff;
  background:
    radial-gradient(circle at 8% 86%, color-mix(in srgb, var(--invite-accent) 24%, transparent), transparent 30%),
    radial-gradient(circle at 94% 8%, color-mix(in srgb, var(--invite-accent-two) 18%, transparent), transparent 28%),
    linear-gradient(145deg, color-mix(in srgb, var(--invite-bg) 90%, #151821), color-mix(in srgb, var(--invite-accent-two) 18%, var(--invite-bg))) !important;
  border-block: 1px solid color-mix(in srgb, var(--invite-accent) 30%, transparent);
}

/* También permanece visible al abrir directamente el enlace #confirmar. */
.invitation-page .invite-rsvp .invite-reveal {
  opacity: 1;
  transform: none;
}

.invitation-page .invite-rsvp::after {
  content: "";
  position: absolute;
  z-index: -2;
  right: -160px;
  top: -190px;
  width: 520px;
  height: 520px;
  border: 1px solid color-mix(in srgb, var(--invite-accent) 23%, transparent);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px color-mix(in srgb, var(--invite-accent-two) 6%, transparent),
    0 0 0 110px color-mix(in srgb, var(--invite-accent) 4%, transparent);
}

.invitation-page .rsvp-copy {
  position: relative;
  z-index: 1;
  align-self: center;
}

.invitation-page .rsvp-copy .invite-kicker {
  color: var(--invite-accent);
  font-weight: 800;
}

.invitation-page .rsvp-copy h2 {
  max-width: 630px;
  color: #fff;
  font-size: clamp(3rem, 5.5vw, 6rem);
  line-height: .94;
  text-wrap: balance;
  text-shadow: 0 8px 30px rgba(0, 0, 0, .3);
}

.invitation-page .rsvp-copy > p:not(.invite-kicker) {
  max-width: 580px;
  color: rgba(255, 255, 255, .78);
  font-size: 1rem;
  line-height: 1.7;
}

.invitation-page .rsvp-note {
  border-color: rgba(255, 255, 255, .18);
}

.invitation-page .rsvp-note span {
  color: var(--invite-accent);
}

.invitation-page .rsvp-note p {
  color: rgba(255, 255, 255, .63);
}

.invitation-page .rsvp-form {
  position: relative;
  z-index: 2;
  padding: clamp(26px, 3.5vw, 46px) !important;
  border: 1px solid rgba(255, 255, 255, .15) !important;
  border-radius: 24px !important;
  background: linear-gradient(145deg, rgba(9, 12, 20, .88), rgba(23, 18, 33, .78)) !important;
  box-shadow: 0 30px 85px rgba(0, 0, 0, .42) !important;
  backdrop-filter: blur(18px);
}

.invitation-page .rsvp-form label,
.invitation-page .attendance-choice legend {
  color: #fff !important;
}

.invitation-page .attendance-choice legend {
  font-size: 1.08rem;
}

.invitation-page .rsvp-form input,
.invitation-page .rsvp-form textarea,
.invitation-page .rsvp-form select {
  min-height: 52px;
  padding: 14px 16px !important;
  border: 1px solid rgba(255, 255, 255, .18) !important;
  border-radius: 11px !important;
  background: rgba(255, 255, 255, .065) !important;
  color: #fff !important;
}

.invitation-page .rsvp-form textarea {
  min-height: 110px;
  resize: vertical;
}

.invitation-page .rsvp-form input::placeholder,
.invitation-page .rsvp-form textarea::placeholder {
  color: rgba(255, 255, 255, .44) !important;
}

.invitation-page .rsvp-form select option {
  background: #171420;
  color: #fff;
}

.invitation-page .rsvp-form input:focus,
.invitation-page .rsvp-form textarea:focus,
.invitation-page .rsvp-form select:focus {
  outline: none;
  border-color: var(--invite-accent) !important;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--invite-accent) 18%, transparent) !important;
}

.invitation-page .attendance-choice span {
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, .18) !important;
  border-radius: 11px !important;
  background: rgba(255, 255, 255, .055) !important;
  color: #fff !important;
}

.invitation-page .attendance-choice input:focus-visible + span {
  outline: 3px solid color-mix(in srgb, var(--invite-accent) 58%, transparent);
  outline-offset: 2px;
}

.invitation-page .attendance-choice input:checked + span {
  border-color: transparent !important;
  background: linear-gradient(135deg, color-mix(in srgb, var(--invite-accent) 70%, #fff), color-mix(in srgb, var(--invite-accent-two) 70%, #fff)) !important;
  color: #11131a !important;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--invite-accent) 28%, transparent);
}

.invitation-page .privacy-check {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .76) !important;
}

.invitation-page .privacy-check input {
  width: 20px;
  height: 20px;
  min-height: 0;
  padding: 0 !important;
  accent-color: var(--invite-accent);
}

.invitation-page .rsvp-submit {
  min-height: 68px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--invite-accent) 70%, #fff), color-mix(in srgb, var(--invite-accent-two) 70%, #fff)) !important;
  color: #11131a !important;
  box-shadow: 0 15px 38px color-mix(in srgb, var(--invite-accent) 25%, transparent);
}

.invitation-page .rsvp-submit span,
.invitation-page .rsvp-submit small {
  color: #11131a;
}

.invitation-page .rsvp-submit:hover {
  transform: translateY(-2px);
  filter: saturate(1.08) brightness(1.04);
}

.invitation-page .rsvp-submit:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

/* Las invitaciones claras conservan calidez, contraste y la misma jerarquía. */
.invitation-page.theme-light .invite-rsvp {
  color: #28231e;
  background:
    radial-gradient(circle at 8% 86%, color-mix(in srgb, var(--invite-accent-two) 24%, transparent), transparent 31%),
    radial-gradient(circle at 94% 8%, color-mix(in srgb, var(--invite-accent) 14%, transparent), transparent 28%),
    linear-gradient(145deg, #f7f1e8, color-mix(in srgb, var(--invite-accent-two) 14%, #eee5d9)) !important;
  border-color: color-mix(in srgb, var(--invite-accent) 28%, transparent);
}

.invitation-page.theme-light .rsvp-copy h2 {
  color: #28231e;
  text-shadow: none;
}

.invitation-page.theme-light .rsvp-copy > p:not(.invite-kicker),
.invitation-page.theme-light .rsvp-note p {
  color: rgba(40, 35, 30, .68);
}

.invitation-page.theme-light .rsvp-note {
  border-color: rgba(40, 35, 30, .17);
}

.invitation-page.theme-light .rsvp-form {
  border-color: rgba(65, 51, 39, .14) !important;
  background: rgba(255, 253, 248, .78) !important;
  box-shadow: 0 28px 75px rgba(70, 50, 31, .15) !important;
}

.invitation-page.theme-light .rsvp-form label,
.invitation-page.theme-light .attendance-choice legend {
  color: #342d26 !important;
}

.invitation-page.theme-light .rsvp-form input,
.invitation-page.theme-light .rsvp-form textarea,
.invitation-page.theme-light .rsvp-form select {
  border-color: rgba(65, 51, 39, .2) !important;
  background: rgba(255, 255, 255, .72) !important;
  color: #28231e !important;
}

.invitation-page.theme-light .rsvp-form input::placeholder,
.invitation-page.theme-light .rsvp-form textarea::placeholder {
  color: rgba(40, 35, 30, .42) !important;
}

.invitation-page.theme-light .rsvp-form select option {
  background: #fff;
  color: #28231e;
}

.invitation-page.theme-light .attendance-choice span {
  border-color: rgba(65, 51, 39, .2) !important;
  background: rgba(255, 255, 255, .68) !important;
  color: #342d26 !important;
}

.invitation-page.theme-light .privacy-check {
  color: rgba(40, 35, 30, .68) !important;
}

/* Arte original de cada colección temática. */
.invitation-page[data-sticker-theme]:not([data-sticker-theme=""]) .invite-opening::after {
  display: none;
}

.invitation-page[data-sticker-theme]:not([data-sticker-theme=""]) .invite-rsvp::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -150px;
  bottom: -170px;
  width: 520px;
  height: 520px;
  background: no-repeat center / contain;
  opacity: .16;
  filter: saturate(.86) drop-shadow(0 25px 55px rgba(0, 0, 0, .4));
}

.invitation-page[data-sticker-theme="cartoon"] .invite-rsvp {
  background:
    radial-gradient(circle at 10% 85%, rgba(116, 216, 255, .34), transparent 28%),
    radial-gradient(circle at 92% 12%, rgba(255, 117, 181, .34), transparent 28%),
    linear-gradient(145deg, #334eba, #8a4eb4 58%, #d05298) !important;
}

.invitation-page[data-sticker-theme="cartoon"] .invite-rsvp::before {
  background-image: url("art-fiesta-nube.png");
  opacity: .22;
}

.invitation-page[data-sticker-theme="fantasy"] .invite-rsvp {
  background: radial-gradient(circle at 12% 82%, rgba(91, 78, 197, .34), transparent 30%), linear-gradient(145deg, #06132d, #162653 65%, #302260) !important;
}

.invitation-page[data-sticker-theme="fantasy"] .invite-rsvp::before {
  background-image: url("art-reino-dragon.png");
}

.invitation-page[data-sticker-theme="gothic"] .invite-rsvp {
  background: radial-gradient(circle at 10% 80%, rgba(101, 39, 105, .27), transparent 28%), linear-gradient(145deg, #020204, #16091d 62%, #2d0e28) !important;
}

.invitation-page[data-sticker-theme="gothic"] .invite-rsvp::before {
  background-image: url("art-academia-nocturna.png");
}

.invitation-page[data-sticker-theme="xv"] .invite-rsvp {
  background: radial-gradient(circle at 12% 85%, rgba(210, 140, 255, .27), transparent 30%), linear-gradient(145deg, #220a3b, #65306e 62%, #a64f7e) !important;
}

.invitation-page[data-sticker-theme="xv"] .invite-rsvp::before {
  background-image: url("art-xv-starlight.png");
  opacity: .18;
}

.invitation-page[data-sticker-theme="wedding"] .invite-rsvp {
  background: radial-gradient(circle at 12% 82%, rgba(207, 173, 113, .31), transparent 30%), linear-gradient(145deg, #17100c, #4f392a 65%, #735b42) !important;
}

.invitation-page[data-sticker-theme="wedding"] .invite-rsvp::before {
  background-image: url("art-boda-amour.png");
}

.invitation-page[data-sticker-theme="cartoon"] .rsvp-copy h2 {
  font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 1;
}

.invitation-page[data-sticker-theme="fantasy"] .rsvp-copy h2,
.invitation-page[data-sticker-theme="gothic"] .rsvp-copy h2,
.invitation-page[data-sticker-theme="xv"] .rsvp-copy h2,
.invitation-page[data-sticker-theme="wedding"] .rsvp-copy h2 {
  font-family: "Cormorant Garamond", serif;
}

@media (max-width: 900px) {
  .invitation-page .invite-rsvp {
    grid-template-columns: 1fr;
    padding: 72px max(4vw, 22px) 82px;
    gap: 34px;
  }

  .invitation-page .rsvp-copy {
    position: static;
    max-width: 720px;
  }
}

@media (max-width: 600px) {
  .invitation-page .invite-rsvp {
    padding: 62px 16px 70px;
    gap: 28px;
  }

  .invitation-page .invite-rsvp::after {
    right: -170px;
    top: -210px;
    transform: scale(.68);
  }

  .invitation-page[data-sticker-theme]:not([data-sticker-theme=""]) .invite-rsvp::before {
    left: auto;
    right: -105px;
    top: -90px;
    bottom: auto;
    width: 310px;
    height: 310px;
    opacity: .12;
  }

  .invitation-page .rsvp-copy h2 {
    font-size: clamp(2.65rem, 13vw, 4.2rem);
  }

  .invitation-page .rsvp-form {
    gap: 20px;
    padding: 22px 16px !important;
    border-radius: 18px !important;
  }

  .invitation-page .attendance-choice,
  .invitation-page .form-pair {
    grid-template-columns: 1fr !important;
  }

  .invitation-page .rsvp-submit {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .invitation-page .rsvp-submit:hover {
    transform: none;
  }
}

/* Contraste crítico de la sección narrativa.
   Se mantiene aquí como respaldo para instalaciones que actualicen las hojas
   existentes antes de incorporar experience-responsive.css. */
body.invitation-page:not(.theme-light) .invite-statement,
body.invitation-page:not([data-invite-theme="light"]) .invite-statement {
  color: #f8f5ff !important;
  background:
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--invite-accent) 15%, transparent), transparent 38%),
    linear-gradient(145deg, color-mix(in srgb, var(--invite-bg) 88%, #21192b), var(--invite-bg)) !important;
}

body.invitation-page:not(.theme-light) .invite-statement p,
body.invitation-page:not([data-invite-theme="light"]) .invite-statement p {
  color: #f8f5ff !important;
  text-shadow: 0 2px 24px rgba(0, 0, 0, .22);
}

body.invitation-page:not(.theme-light) .invite-statement strong,
body.invitation-page:not([data-invite-theme="light"]) .invite-statement strong {
  color: color-mix(in srgb, var(--invite-accent) 78%, #fff) !important;
}

body.invitation-page.theme-light .invite-statement,
body.invitation-page[data-invite-theme="light"] .invite-statement {
  color: #2b241d !important;
  background: linear-gradient(145deg, #fcf8f1, color-mix(in srgb, var(--invite-accent-two) 10%, #eee6dc)) !important;
}

body.invitation-page.theme-light .invite-statement p,
body.invitation-page[data-invite-theme="light"] .invite-statement p {
  color: #2b241d !important;
  text-shadow: none;
}

body.invitation-page.theme-light .invite-statement strong,
body.invitation-page[data-invite-theme="light"] .invite-statement strong {
  color: color-mix(in srgb, var(--invite-accent) 78%, #241c16) !important;
}