/* ============================================
   Jolete & David — Wedding Invitation
   Ivory · Ocean Blue · Sunset warmth
   ============================================ */

:root {
  --ivory: #f7f3eb;
  --ivory-deep: #efe8dc;
  --sand: #d4c4a8;
  --ocean: #1a4a6e;
  --ocean-mid: #2a6a94;
  --ocean-deep: #0d2a42;
  --sunset: #c4784a;
  --amber: #d4a05a;
  --ink: #2a2a28;
  --ink-soft: #5a564e;
  --paper: #fffdf8;
  --envelope: #e8dcc8;
  --white: #ffffff;
  --shadow: rgba(13, 42, 66, 0.18);
  --radius: 4px;
  --font-script: "Great Vibes", cursive;
  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-display: "Playfair Display", "Cormorant Garamond", serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  font-family: var(--font-serif);
  background: var(--ivory);
  color: var(--ink);
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100vw;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

button {
  font-family: inherit;
}

/* ——— Typographic utilities ——— */
.font-script {
  font-family: var(--font-script);
  font-weight: 400;
  line-height: 1.15;
}

.font-display {
  font-family: var(--font-display);
  font-weight: 500;
}

.font-serif {
  font-family: var(--font-serif);
}

.label-caps {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ocean-mid);
}

/* Particles layers
   Las secciones tienen fondo sólido, así que las capas van POR ENCIMA del
   contenido (z-index > .content-wrapper) y sin capturar clics. */
#tsparticles,
#tsparticles-petals {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

#tsparticles {
  z-index: 5;
}

#tsparticles-petals {
  z-index: 6;
}

.content-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  overflow-x: clip;
}

section {
  position: relative;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  overflow-x: clip;
}

/* Soft section fades — not hard color blocks */
.fade-to-ocean {
  background: linear-gradient(
    180deg,
    var(--ivory) 0%,
    #e8eef3 35%,
    var(--ocean) 100%
  );
}

.fade-from-ocean {
  background: linear-gradient(
    180deg,
    var(--ocean) 0%,
    #3a6a88 40%,
    var(--ivory) 100%
  );
}

.section-ivory {
  background: var(--ivory);
}

.section-ocean {
  background: var(--ocean);
  color: var(--ivory);
}

.section-sunset {
  background: linear-gradient(
    165deg,
    var(--ocean-deep) 0%,
    var(--ocean) 45%,
    #8a5a3a 100%
  );
  color: var(--ivory);
}

/* ——— Audio controls ——— */
.audio-controls {
  position: fixed;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.audio-controls button {
  pointer-events: auto;
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s ease;
}

.audio-controls button:hover {
  transform: translateY(-2px);
}

.btn-mute {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 253, 248, 0.92);
  color: var(--ocean);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px var(--shadow);
}

.btn-play-music {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.95);
  color: var(--ocean);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  box-shadow: 0 4px 16px var(--shadow);
}

.btn-play-music.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ——— Buttons ——— */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ocean-mid), var(--ocean));
  color: var(--ivory);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(26, 74, 110, 0.35);
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(26, 74, 110, 0.45);
}

.btn-light {
  background: var(--paper);
  color: var(--ocean);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-light:hover {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid currentColor;
  color: inherit;
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.pulse {
  animation: pulseSoft 2.4s ease-in-out infinite;
}

@keyframes pulseSoft {
  0%,
  100% {
    box-shadow: 0 8px 24px rgba(26, 74, 110, 0.35);
  }
  50% {
    box-shadow: 0 8px 32px rgba(212, 160, 90, 0.55);
  }
}

/* ——— Polaroid ——— */
.polaroid {
  background: var(--paper);
  padding: 0.65rem 0.65rem 2.1rem;
  box-shadow: 0 12px 32px var(--shadow), 0 2px 6px rgba(0, 0, 0, 0.08);
  position: relative;
}

.polaroid img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--ivory-deep);
}

.polaroid.tilt-left {
  transform: rotate(-6deg);
}

.polaroid.tilt-right {
  transform: rotate(5deg);
}

.polaroid-stack {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 280px;
  padding: 1.5rem 0 2rem;
}

.polaroid-stack .polaroid {
  width: min(46vw, 200px);
  position: relative;
}

.polaroid-stack .polaroid:nth-child(1) {
  z-index: 2;
  margin-right: -2.5rem;
}

.polaroid-stack .polaroid:nth-child(2) {
  z-index: 1;
  margin-left: -2.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .polaroid-stack .polaroid {
    width: 220px;
  }
}

/* ——— Site loader (espera assets críticos del sobre) ——— */
#site-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 40%, #2a6a94 0%, var(--ocean) 45%, var(--ocean-deep) 100%);
  color: var(--ivory);
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}

body:not(.is-loading) #site-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
  padding: 1.5rem;
}

.loader-seal {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.35));
  animation: loaderPulse 1.6s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

.loader-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 0.35rem;
}

.loader-pct {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  opacity: 0.65;
}

/* Mientras carga: no se puede abrir el sobre */
body.is-loading #open-btn,
body.is-loading #envelope-stage {
  pointer-events: none;
}

/* ——— Hero / Envelope ——— */
#hero-section {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.25rem 3rem;
  background: radial-gradient(ellipse at 50% 40%, #2a6a94 0%, var(--ocean) 45%, var(--ocean-deep) 100%);
  color: var(--ivory);
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-kicker {
  font-family: var(--font-script);
  font-size: clamp(2.8rem, 11vw, 4.2rem);
  color: #fff;
  margin-bottom: 0.35rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45), 0 0 40px rgba(13, 42, 66, 0.5);
  opacity: 0;
  animation: heroFadeIn 1.1s var(--ease) 0.15s forwards;
}

.hero-date {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.92);
  /* la polaroid ya no asoma con el sobre cerrado; al abrir sube ~80px, por eso dejamos este aire */
  margin-bottom: 3.5rem;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  opacity: 0;
  animation: heroFadeIn 1.1s var(--ease) 0.35s forwards;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.envelope-stage {
  position: relative;
  width: min(88vw, 320px);
  margin: 0 auto 1.75rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(28px) scale(0.94);
  animation: envelopeEnter 1.35s var(--ease) 0.45s forwards;
}

@keyframes envelopeEnter {
  from {
    opacity: 0;
    transform: translateY(36px) scale(0.9);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

#open-btn {
  opacity: 0;
  animation: heroFadeIn 1s var(--ease) 1.1s forwards;
}

.envelope {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 3.4;
  background: linear-gradient(160deg, #f0e6d4 0%, var(--envelope) 55%, #d9cbb4 100%);
  border-radius: 4px 4px 8px 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  overflow: visible;
  /* sin preserve-3d global: el z-index ordena las capas; la perspectiva va en el sobre */
  perspective: 900px;
  /* Evita bugs de composición en iOS al mezclar opacity + rotateX */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  isolation: isolate;
}

/* Capas base siempre opacas: Safari a veces “pierde” el cuerpo del sobre y deja solo la solapa */
.envelope-pocket,
.envelope-front,
.envelope-polaroid {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Capas del sobre, de atrás hacia adelante:
   pocket (1) → polaroid (2) → frente (3) → solapa (4) → sello (5) */
.envelope-pocket {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  overflow: hidden;
  background: linear-gradient(180deg, #b9a98d 0%, #d6c8ae 45%, #e8dcc8 100%);
}

/* Frente del sobre: cubre todo salvo el "V" de arriba, que tapa la solapa cerrada.
   Por eso, con el sobre cerrado, la polaroid no se ve. */
.envelope-front {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  border-radius: 4px 4px 8px 8px;
  pointer-events: none;
  filter: drop-shadow(0 -2px 3px rgba(60, 40, 10, 0.2));
}

.envelope-front .ef-side {
  fill: #e6dac4;
  stroke: rgba(140, 115, 80, 0.3);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.envelope-front .ef-bottom {
  fill: #f0e7d5;
  stroke: rgba(140, 115, 80, 0.3);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.envelope-flap {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 58%;
  background: linear-gradient(180deg, #ebe1cf 0%, #dccdb6 100%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: top center;
  transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  z-index: 4;
  /* al abrir: gira y, a media vuelta, pasa detrás de la polaroid para que esta suba por delante */
  transition: transform 0.8s var(--ease), z-index 0s linear 0.35s;
}

.envelope.is-open .envelope-flap {
  transform: rotateX(-168deg);
  z-index: 1;
}

.wax-seal {
  position: absolute;
  bottom: 26%;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 68px;
  z-index: 5;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.4));
  transition: opacity 0.4s ease, transform 0.4s ease;
  background: transparent;
  mix-blend-mode: normal;
}

.envelope.is-open .wax-seal {
  opacity: 0;
  transform: translateX(-50%) scale(0.4);
}

/* Cerrado: cabe entero dentro del sobre (detrás del frente). Abierto: sube por el "V". */
.envelope-polaroid {
  position: absolute;
  left: 50%;
  bottom: 6%;
  width: 50%;
  z-index: 2;
  transform: translateX(-50%) rotate(-2deg);
  transition: transform 1.1s var(--ease) 0.55s;
}

.envelope.is-open .envelope-polaroid {
  transform: translateX(-50%) translateY(-42%) rotate(-5deg);
}

.envelope-polaroid .polaroid {
  padding: 0.4rem 0.4rem 1.2rem;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.envelope-polaroid .polaroid img {
  aspect-ratio: 3 / 3.6;
}

.floral-deco {
  position: absolute;
  width: 110px;
  height: auto;
  pointer-events: none;
  z-index: 6;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.2));
}

/* Las piezas florales son esquinas INFERIORES (izquierda / derecha).
   Abajo-izquierda: tal cual. Arriba-derecha: la esquina inferior-derecha volteada en vertical. */
.floral-deco.top-right {
  top: -30px;
  right: -34px;
  width: 104px;
  transform: scaleY(-1);
}

.floral-deco.bottom-left {
  bottom: -26px;
  left: -34px;
  width: 116px;
}

#invitation-reveal {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  max-width: 28rem;
  margin: 0 auto;
}

#invitation-reveal.is-visible {
  display: flex;
}

/* Portada abierta: la escena se queda fija (sticky) mientras los anillos se unen con el scroll
   y luego se suelta. La altura extra del hero (55svh) es la distancia de ese "pin". */
#hero-section.is-opened {
  justify-content: flex-start;
  min-height: calc(100svh + 55svh);
  padding: 0;
}

#hero-section.is-opened #invitation-reveal {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100svh;
  justify-content: center;
  padding: 3rem 1.25rem;
}

.reveal-names {
  font-family: var(--font-script);
  font-size: clamp(3rem, 12vw, 4.5rem);
  color: #fff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.reveal-line {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.95);
  max-width: 18rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.scroll-hint {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  opacity: 0.85;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-display);
}

.scroll-hint .chevron {
  width: 28px;
  height: 28px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
  animation: chevronBounce 1.6s ease-in-out infinite;
  opacity: 0.9;
}

.scroll-hint .chevron:nth-child(3) {
  margin-top: -14px;
  animation-delay: 0.2s;
  opacity: 0.5;
}

@keyframes chevronBounce {
  0%,
  100% {
    transform: rotate(45deg) translate(0, 0);
    opacity: 0.35;
  }
  50% {
    transform: rotate(45deg) translate(4px, 4px);
    opacity: 1;
  }
}

body.gate-active {
  overflow: hidden;
}

body.gate-active .content-after-hero {
  visibility: hidden;
  max-height: 0;
  overflow: hidden;
}

/* ——— Section shared ——— */
.section-pad {
  padding: 4.5rem 1.35rem;
}

.section-inner {
  max-width: 42rem;
  margin: 0 auto;
}

.heading-wrap {
  text-align: center;
  margin-bottom: 2rem;
}

.heading-wrap h2 {
  font-family: var(--font-script);
  font-size: clamp(2.6rem, 9vw, 3.6rem);
  color: var(--ocean);
  margin-bottom: 0.4rem;
}

.section-ocean .heading-wrap h2,
.section-sunset .heading-wrap h2 {
  color: var(--ivory);
}

.heading-underline {
  width: 120px;
  height: 2px;
  margin: 0.75rem auto 0;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0.8;
}

.body-text {
  font-size: 1.15rem;
  color: var(--ink-soft);
  text-align: center;
  max-width: 32rem;
  margin: 0 auto;
}

.section-ocean .body-text,
.section-sunset .body-text {
  color: rgba(247, 243, 235, 0.88);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ——— Intro names ——— */
#intro {
  padding-top: 3.5rem;
  background: linear-gradient(
    180deg,
    var(--ocean-deep) 0%,
    var(--ocean) 12%,
    #5a8a9e 28%,
    #c4784a 55%,
    #e8c9a0 78%,
    var(--ivory) 100%
  );
}

.intro-names {
  font-family: var(--font-script);
  font-size: clamp(3.2rem, 14vw, 5rem);
  color: #fff;
  text-align: center;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.45);
  margin-bottom: 0.5rem;
}

.intro-tagline {
  text-align: center;
  color: rgba(255, 255, 255, 0.95);
  font-style: italic;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.intro-wed {
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: #fff;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

/* ——— Save the date ——— */
.save-date-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin: 2rem 0 1.5rem;
  text-align: center;
}

.save-date-block .side {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.save-date-block .day-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 16vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ocean-deep);
  padding: 0 1.1rem;
  border-left: 1px solid var(--sand);
  border-right: 1px solid var(--sand);
}

.month-arc {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--ocean-mid);
  margin-bottom: 0.25rem;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  max-width: 24rem;
  margin: 2rem auto 0;
}

.countdown-box {
  text-align: center;
  padding: 0.85rem 0.35rem;
  background: rgba(26, 74, 110, 0.06);
  border-radius: 8px;
}

.countdown-number {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  font-weight: 600;
  color: var(--ocean-deep);
  line-height: 1.1;
}

.countdown-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}

.countdown-script {
  font-family: var(--font-script);
  font-size: 1.75rem;
  color: var(--ocean);
  text-align: center;
  margin-top: 1.75rem;
}

/* «Sí, acepto» en negritas, junto a la fecha de la boda */
.si-acepto {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 7vw, 2.4rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ocean-deep);
  margin-top: 0.15rem;
}

/* ——— Venue ——— */
.venue-card {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.75rem;
  align-items: center;
}

@media (min-width: 640px) {
  .venue-card {
    grid-template-columns: 1fr 1.1fr;
    gap: 1.75rem;
  }

  .venue-card.reverse {
    direction: rtl;
  }

  .venue-card.reverse > * {
    direction: ltr;
  }
}

.venue-photo {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  aspect-ratio: 4 / 3;
  background: rgba(255, 255, 255, 0.08);
}

/* absoluto: con height:100% + aspect-ratio el navegador no resolvía la altura
   y la foto quedaba a media altura dejando una franja vacía */
.venue-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.venue-placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 180px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(212, 160, 90, 0.15));
  text-align: center;
  padding: 1.5rem;
}

.venue-placeholder .big {
  font-family: var(--font-script);
  font-size: 2.2rem;
  color: var(--amber);
}

.venue-info .label-caps {
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.venue-info h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--ivory);
}

.venue-info p {
  font-size: 1.05rem;
  opacity: 0.88;
  margin-bottom: 0.25rem;
}

.venue-info .venue-time {
  opacity: 1;
  letter-spacing: 0.04em;
}

.venue-info .venue-time strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--amber);
}

.venue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

.venue-actions .btn-primary {
  padding: 0.7rem 1.25rem;
  font-size: 0.72rem;
}

/* Mapa real de Google como fondo de cada sede: en gris, teñido de azul y difuminado hacia los bordes.
   El iframe es más grande que su caja y va desplazado: así la sede queda a la derecha (donde no hay texto)
   y los controles de Google quedan recortados fuera de vista. */
.venue-info {
  position: relative;
  isolation: isolate;
  padding: 1.35rem 1.25rem;
  border-radius: 14px;
}

.venue-map {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 80% 95% at 64% 50%, #000 28%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 95% at 64% 50%, #000 28%, transparent 100%);
}

.venue-map iframe {
  position: absolute;
  width: 190%;
  height: 210%;
  left: -25%;
  top: -55%;
  border: 0;
  filter: grayscale(1) contrast(0.95) brightness(0.92);
  pointer-events: none;
}

.venue-map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(26, 74, 110, 0.97) 0%,
    rgba(26, 74, 110, 0.8) 40%,
    rgba(26, 74, 110, 0.55) 100%
  );
}

/* ——— Dress code ——— */
.swatches {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.15rem 1.35rem;
  margin: 1.5rem 0 1.25rem;
}

.swatch-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  width: 4.5rem;
}

.swatch-item figcaption {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  line-height: 1.25;
}

.swatch {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 0 0 1px rgba(26, 74, 110, 0.14), 0 6px 14px var(--shadow);
}

/* Blanco / arena sobre fondo marfil: borde visible */
.swatch--light {
  border-color: rgba(26, 74, 110, 0.22);
  box-shadow: 0 0 0 1px rgba(26, 74, 110, 0.2), 0 6px 14px var(--shadow);
}

.dress-code-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 6.5vw, 2.1rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ocean-deep);
  margin-bottom: 1rem;
}

.dress-icon {
  width: 72px;
  height: auto;
  margin: 0 auto 1rem;
  opacity: 0.9;
}

/* ——— Lluvia ——— */
.icon-envelope-line {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--ocean);
}

/* ——— Stacked polaroid carousel ——— */
.stack-gallery {
  position: relative;
  max-width: 22rem;
  margin: 1.5rem auto 0;
  padding: 1rem 2.75rem 1.5rem;
}

.stack-stage {
  position: relative;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stack-card {
  position: absolute;
  width: min(58vw, 210px);
  transition: transform 0.55s var(--ease), opacity 0.45s ease, z-index 0s;
  cursor: grab;
  user-select: none;
}

.stack-card .polaroid {
  width: 100%;
}

.stack-card.is-prev {
  transform: translateX(-42%) rotate(-12deg) scale(0.88);
  opacity: 0.55;
  z-index: 1;
}

.stack-card.is-active {
  transform: translateX(0) rotate(-2deg) scale(1);
  opacity: 1;
  z-index: 3;
}

.stack-card.is-next {
  transform: translateX(42%) rotate(10deg) scale(0.88);
  opacity: 0.55;
  z-index: 1;
}

.stack-card.is-hidden {
  transform: scale(0.7);
  opacity: 0;
  z-index: 0;
  pointer-events: none;
}

.stack-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: var(--paper);
  color: var(--ocean);
  box-shadow: 0 6px 18px var(--shadow);
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 5;
  transition: transform 0.25s ease, background 0.25s ease;
}

.stack-nav:hover {
  transform: translateY(-50%) scale(1.06);
  background: #fff;
}

.stack-nav.prev {
  left: 0;
}

.stack-nav.next {
  right: 0;
}

.stack-dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.stack-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(26, 74, 110, 0.25);
  cursor: pointer;
  padding: 0;
}

.stack-dots button.is-on {
  background: var(--ocean);
  transform: scale(1.2);
}

/* ——— Postal airmail (lluvia de sobres) ——— */
.airmail {
  --air-blue: #1a4a6e;
  --air-yellow: #e8c45a;
  --air-line: #6a8fad;
  max-width: 34rem;
  margin: 2rem auto 0;
  padding: 10px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--air-blue) 0 10px,
      #fff 10px 16px,
      var(--air-yellow) 16px 26px,
      #fff 26px 32px
    );
  box-shadow: 0 18px 40px rgba(26, 74, 110, 0.18);
}

.airmail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: #fffdf8;
  min-height: 220px;
  position: relative;
}

.airmail-inner::before {
  content: "";
  position: absolute;
  top: 12%;
  bottom: 12%;
  left: 50%;
  width: 1px;
  background: var(--air-line);
  opacity: 0.55;
  transform: translateX(-50%);
}

.airmail-left,
.airmail-right {
  padding: 1.25rem 1.1rem 1.35rem;
  text-align: left;
}

.airmail-hearts {
  color: var(--air-blue);
  letter-spacing: 0.35em;
  font-size: 0.95rem;
  margin-bottom: 0.65rem;
  opacity: 0.85;
}

.airmail-script {
  font-family: var(--font-script);
  font-size: 1.85rem;
  color: var(--air-blue);
  line-height: 1.1;
  margin-bottom: 0.65rem;
}

.airmail-note {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.airmail-names {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--air-blue);
}

.airmail-stamp-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1rem;
  min-height: 66px;
}

/* La estampilla es la referencia de posición: el matasellos sale a su izquierda y sus ondas la cruzan */
.airmail-stamp-wrap {
  position: relative;
  flex-shrink: 0;
}

.airmail-postmark {
  position: absolute;
  top: 0;
  right: 22px;
  width: 158px;
  height: 64px;
  color: var(--air-line);
  opacity: 0.8;
  pointer-events: none;
  overflow: visible;
}

.airmail-stamp {
  width: 52px;
  height: 62px;
  border: 1.5px dashed var(--air-line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--air-blue);
  background: linear-gradient(160deg, rgba(232, 196, 90, 0.25), rgba(26, 74, 110, 0.08));
  line-height: 1.2;
  flex-shrink: 0;
}

.airmail-lines {
  margin-top: 0.25rem;
}

.airmail-line-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--air-line);
  margin-bottom: 0.35rem;
}

.airmail-line {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  color: var(--air-blue);
  border-bottom: 1px solid var(--air-line);
  padding: 0.35rem 0 0.3rem;
  min-height: 1.55rem;
  word-break: break-word;
}

.airmail-line.muted {
  color: var(--ink-soft);
  font-size: 0.88rem;
  opacity: 0.75;
}

.airmail-wp {
  margin-top: 0.9rem;
  width: 100%;
  justify-content: center;
  font-size: 0.72rem;
  padding: 0.55rem 0.9rem;
}

@media (max-width: 560px) {
  .airmail-inner {
    grid-template-columns: 1fr;
  }

  .airmail-inner::before {
    display: none;
  }

  .airmail-left {
    border-bottom: 1px solid rgba(106, 143, 173, 0.35);
  }

  /* en móvil la estampilla se queda a la derecha (como en una postal real) para que el matasellos
     tenga espacio a su izquierda */
  .airmail-stamp-row {
    justify-content: flex-end;
    padding-right: 0.25rem;
  }

  .airmail-left,
  .airmail-right {
    text-align: center;
  }
}

.wp-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.btn-wp {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
  transition: transform 0.25s ease;
}

.btn-wp:hover {
  transform: translateY(-2px);
}

.btn-wp.novia {
  background: #c4784a;
  box-shadow: 0 6px 16px rgba(196, 120, 74, 0.35);
}

.btn-wp.novio {
  background: var(--ocean);
  box-shadow: 0 6px 16px rgba(26, 74, 110, 0.35);
}

.messages-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

/* "Actualizar": acción secundaria, casi invisible */
.link-quiet {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  border: none;
  background: none;
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  opacity: 0.6;
  cursor: pointer;
  transition: opacity 0.25s ease, color 0.25s ease;
}

.link-quiet:hover,
.link-quiet:focus-visible {
  opacity: 1;
  color: var(--ocean);
}

.proyector-link {
  display: inline-flex;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  border: 1.5px solid var(--ocean);
  color: var(--ocean);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.25s ease, color 0.25s ease;
}

.proyector-link:hover {
  background: var(--ocean);
  color: var(--ivory);
}

.contact-section .heading-wrap h2 {
  color: var(--ocean);
}

/* Footer: arriba (marfil) anillos + "¿Dudas?"; una ola; abajo (azul) los nombres y créditos */
.site-footer {
  text-align: center;
  background: var(--ivory);
}

.footer-top {
  position: relative;
  padding: 3rem 1.35rem 5.5rem;
  color: var(--ink);
}

.footer-bottom {
  padding: 0.75rem 1.25rem 6.5rem;
  background: linear-gradient(180deg, var(--ocean) 0%, var(--ocean-deep) 100%);
  color: #fff;
}

footer .names {
  font-family: var(--font-script);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

footer .thanks {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 1.25rem;
}

footer .credit {
  font-size: 0.9rem;
  opacity: 0.85;
}

footer .credit a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* ——— RSVP ——— */
.rsvp-stage {
  position: relative;
  max-width: 30rem;
  margin: 0 auto 1.5rem;
}

.rsvp-envelope {
  background: linear-gradient(160deg, #f0e6d4, var(--envelope));
  border-radius: 6px;
  padding: 1.5rem 1rem 2.5rem;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
  position: relative;
}

.rsvp-seal {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 62px;
  height: 62px;
  z-index: 3;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.rsvp-card {
  background: var(--paper);
  color: var(--ink);
  padding: 1.75rem 1.25rem;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  text-align: center;
  position: relative;
  z-index: 2;
}

.rsvp-card h3 {
  font-family: var(--font-script);
  font-size: 2.2rem;
  color: var(--ocean);
  margin-bottom: 0.5rem;
}

.rsvp-card .rsvp-lead {
  font-size: 1rem;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

.rsvp-form {
  margin: 1.25rem 0 0;
  text-align: left;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 243, 235, 0.75);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid rgba(247, 243, 235, 0.25);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.12);
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.form-input::placeholder {
  color: rgba(247, 243, 235, 0.4);
}

.form-input:focus {
  border-color: var(--amber);
  background: rgba(255, 253, 248, 0.18);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.rsvp-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.rsvp-tab {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid rgba(247, 243, 235, 0.35);
  background: transparent;
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.rsvp-tab.active {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ocean-deep);
}

.rsvp-status {
  text-align: center;
  margin-top: 1rem;
  font-size: 1.05rem;
  min-height: 1.5em;
}

.rsvp-status.success {
  color: var(--amber);
}

.rsvp-status.error {
  color: #f0a0a0;
}

/* El formulario vive dentro de la carta (papel claro), así que se re-tiñe para fondo claro */
.rsvp-card .rsvp-tabs {
  margin-bottom: 1.1rem;
}

.rsvp-card .rsvp-tab {
  border-color: rgba(26, 74, 110, 0.3);
  color: var(--ocean);
  font-size: 0.9rem;
  padding: 0.5rem 0.95rem;
}

.rsvp-card .rsvp-tab.active {
  background: var(--ocean);
  border-color: var(--ocean);
  color: var(--ivory);
}

.rsvp-card .form-label {
  color: var(--ocean);
}

.rsvp-card .form-input {
  border-color: rgba(26, 74, 110, 0.28);
  background: rgba(26, 74, 110, 0.05);
  color: var(--ink);
}

.rsvp-card .form-input::placeholder {
  color: rgba(90, 86, 78, 0.55);
}

.rsvp-card .form-input:focus {
  border-color: var(--ocean-mid);
  background: rgba(26, 74, 110, 0.09);
}

.rsvp-card .rsvp-status {
  margin: 1rem 0 0;
  font-size: 1rem;
}

.rsvp-card .rsvp-status.success {
  color: #2f7a57;
}

.rsvp-card .rsvp-status.error {
  color: #b3402f;
}

/* ——— Modal rápido "Déjanos tu mensaje" (llegan del QR del proyector: …/?mensaje) ——— */
body.qm-open {
  overflow: hidden;
}

.qm-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.qm-modal[hidden] {
  display: none;
}

.qm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 42, 66, 0.72);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.qm-panel {
  position: relative;
  width: 100%;
  max-width: 26rem;
  max-height: calc(100svh - 2.5rem);
  overflow-y: auto;
  padding-top: 2.5rem;
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.qm-modal.is-open .qm-backdrop {
  opacity: 1;
}

.qm-modal.is-open .qm-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.qm-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(26, 74, 110, 0.08);
  color: var(--ocean);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}

.qm-close:hover {
  background: rgba(26, 74, 110, 0.16);
}

.qm-kicker {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.35rem;
}

@media (prefers-reduced-motion: reduce) {
  .qm-backdrop,
  .qm-panel {
    transition-duration: 0.01ms;
  }
}

/* ——— Messages ——— */
.message-slide {
  padding: 1.5rem;
  text-align: center;
}

.message-slide .author {
  font-family: var(--font-script);
  font-size: 1.85rem;
  color: var(--ocean);
  margin-bottom: 0.65rem;
}

.message-slide .text {
  font-size: 1.15rem;
  color: var(--ink-soft);
  font-style: italic;
}

.swiper-pagination-bullet-active {
  background: var(--ocean) !important;
}

/* ——— Footer ——— */
/* (styles moved above with lluvia / contact) */

/* ——— Mensaje de bienvenida: las flores enmarcan el párrafo ———
   La imagen es una esquina INFERIOR-DERECHA (un brazo va a la izquierda y otro hacia arriba):
   abajo-derecha se usa tal cual; arriba-izquierda se gira 180°. */
.message-frame {
  position: relative;
  max-width: 32rem;
  margin: 0 auto;
  padding: 2.6rem 2.1rem;
}

.message-frame .body-text {
  position: relative;
  z-index: 1; /* el texto siempre por encima de las hojas */
}

.frame-floral {
  position: absolute;
  width: min(22vw, 100px);
  pointer-events: none;
  z-index: 0;
}

.frame-floral.tl {
  top: -0.6rem;
  left: -1.1rem;
  transform: rotate(180deg);
}

.frame-floral.br {
  bottom: -0.6rem;
  right: -1.1rem;
}

/* ——— Anillos con parallax ———
   Cada anillo llega de un lado y se unen. main.js actualiza --p (0 = separados, 1 = unidos)
   según el scroll; el CSS hace el resto. */
.rings-parallax {
  --p: 0;
  --ring-w: clamp(96px, 31vw, 150px);
  --spread: 46vw;
  position: relative;
  width: 100%;
  height: calc(var(--ring-w) * 0.9);
  margin: 0 auto;
  pointer-events: none;
}

.rings-parallax .aro {
  --side: -1;
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--ring-w);
  height: auto;
  opacity: calc(0.35 + 0.65 * var(--p));
  transform: translate(
      calc(-50% + var(--side) * (var(--ring-w) * 0.29 + (1 - var(--p)) * var(--spread))),
      calc(-50% + var(--side) * (1 - var(--p)) * 28px)
    )
    rotate(calc(var(--side) * (1 - var(--p)) * -34deg));
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.3));
  will-change: transform, opacity;
}

.rings-parallax .aro--l {
  --side: -1;
}

.rings-parallax .aro--r {
  --side: 1;
  z-index: 2;
}

.rings--hero {
  margin-bottom: 0.25rem;
}

.rings--date {
  --ring-w: clamp(84px, 26vw, 128px);
  margin-bottom: 1.5rem;
}

.rings--date .aro {
  filter: drop-shadow(0 5px 8px rgba(13, 42, 66, 0.28));
}

/* el footer es azul: la sombra es más oscura para que los anillos "floten" */
.rings--footer .aro {
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.4));
}

.rings--footer {
  --ring-w: clamp(84px, 26vw, 128px);
  margin-bottom: 0.5rem;
}

/* ——— Divisor de olas ———
   Se coloca al borde de una sección con el color de la SIGUIENTE (--wave). Dos capas a distinta
   velocidad dan sensación de mar. La forma vive una sola vez en <symbol> (#wave-shape). */
.wave {
  position: absolute;
  left: 0;
  right: 0;
  height: clamp(30px, 6vw, 56px);
  /* recorta a los lados y arriba, pero deja 3px de más por el borde que toca a la otra sección:
     ahí el redondeo a píxel dejaba una línea de 1px del color de atrás */
  clip-path: inset(0 0 -3px 0);
  pointer-events: none;
  z-index: 1;
}

/* franja del mismo color que la ola que tapa la costura entre secciones */
.wave::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 4px;
  background: var(--wave);
}

.wave--bottom {
  bottom: 0;
}

.wave--top {
  top: 0;
  transform: scaleY(-1);
}

.wave__layer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 200%;
  height: 100%;
  fill: var(--wave);
  animation: waveDrift 26s linear infinite;
}

.wave__layer--back {
  opacity: 0.4;
  animation-duration: 40s;
  animation-direction: reverse;
  animation-delay: -14s;
}

@keyframes waveDrift {
  to {
    transform: translateX(-50%);
  }
}

/* Seguro contra la línea de 1px entre secciones: cada sección que sigue a una ola pinta 4px de su
   propio color por encima de su borde superior (cubre el redondeo a píxel de alturas decimales). */
#ubicacion {
  box-shadow: 0 -4px 0 var(--ocean);
}

#dress-code,
#mensajes {
  box-shadow: 0 -4px 0 var(--ivory);
}

.footer-bottom {
  box-shadow: 0 -4px 0 var(--ocean);
}

/* la ola de "Lluvia de sobres" es del azul con el que empieza el RSVP */
#rsvp {
  box-shadow: 0 -4px 0 var(--ocean-deep);
}

/* ——— Galería: fondo que se tiñe con el tono de cada foto ——— */
#intro .section-inner {
  position: relative;
  z-index: 1;
}

.intro-tone {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 10%, #000 36%, #000 68%, transparent 96%);
  mask-image: linear-gradient(180deg, transparent 10%, #000 36%, #000 68%, transparent 96%);
}

.intro-tone span {
  --tone: 212, 160, 90;
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  background:
    radial-gradient(ellipse 90% 58% at 50% 60%, rgba(var(--tone), 0.9) 0%, rgba(var(--tone), 0) 74%),
    linear-gradient(180deg, rgba(var(--tone), 0) 0%, rgba(var(--tone), 0.5) 55%, rgba(var(--tone), 0) 100%);
}

.intro-tone span.is-on {
  opacity: 1;
}

/* ——— Botón flotante "Confirmar asistencia" ——— */
.rsvp-fab {
  position: fixed;
  z-index: 80;
  left: 50%;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #e6bd80 0%, var(--amber) 55%, #c98f47 100%);
  color: var(--ocean-deep);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 10px 28px rgba(13, 42, 66, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 18px);
  transition: opacity 0.4s ease, transform 0.5s var(--ease), visibility 0s linear 0.5s;
}

.rsvp-fab.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.rsvp-fab:hover {
  filter: brightness(1.06);
}

@media (min-width: 900px) {
  .rsvp-fab {
    left: auto;
    right: 1.5rem;
    transform: translateY(18px);
  }

  .rsvp-fab.is-visible {
    transform: translateY(0);
  }
}

/* ——— Lluvia de sobres (fondo de la sección) ———
   main.js crea los sobres con tamaño, posición, velocidad y opacidad al azar. Empiezan casi invisibles arriba,
   se van haciendo más nítidos al caer y se esconden detrás de la ola del fondo de la sección. */
#regalos {
  /* espacio bajo la postal para ver cómo los sobres se hunden en la ola */
  padding-bottom: 9rem;
}

#regalos .section-inner {
  position: relative;
  z-index: 1; /* el contenido queda por encima de los sobres */
}

.env-rain {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  --rain-h: 900px; /* lo ajusta main.js a la altura real de la sección */
}

/* Parallax: cada sobre va en un envoltorio que se desplaza con el scroll según su "profundidad" (--k):
   los chicos (lejos, k > 0) se quedan atrás y los grandes (cerca, k < 0) se adelantan a la página.
   main.js actualiza --par (según dónde esté la sección en pantalla); la caída sigue en el <img>. */
.env-par {
  position: absolute;
  top: 0;
  left: var(--x);
  width: var(--s);
  height: var(--s);
  transform: translate3d(0, calc(var(--par, 0) * var(--k, 0) * 1px), 0);
  will-change: transform;
}

.env-drop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  opacity: 0;
  will-change: transform, opacity;
  animation: envFall var(--dur) linear var(--delay) infinite;
}

.env-rain.is-paused .env-drop {
  animation-play-state: paused;
}

@keyframes envFall {
  0% {
    opacity: 0;
    transform: translate3d(0, calc(var(--s) * -1), 0) rotate(var(--r0));
  }
  6% {
    opacity: var(--o0);
  }
  100% {
    opacity: var(--o1);
    transform: translate3d(var(--sway), calc(var(--rain-h) + 10px), 0) rotate(var(--r1));
  }
}

/* ——— Efecto ruleta (odómetro) ———
   Cada dígito es una ventana de una línea con una tira de cifras; main.js mueve --cell
   (posición en la tira) y el CSS anima el giro. */
.sr-text {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.roll-vis {
  --roll-h: 1.15em;
  display: inline-flex;
  height: var(--roll-h);
  line-height: var(--roll-h);
  vertical-align: top;
  font-variant-numeric: lining-nums tabular-nums;
}

.roll-digit {
  display: block;
  height: var(--roll-h);
  overflow: hidden;
}

.roll-strip {
  display: block;
  transform: translateY(calc(var(--cell, 0) * var(--roll-h) * -1));
  transition: transform var(--roll-dur, 1.7s) cubic-bezier(0.12, 0.75, 0.18, 1);
  will-change: transform;
}

.roll-strip > span,
.roll-sep {
  display: block;
  height: var(--roll-h);
  line-height: var(--roll-h);
}

.roll-strip > span {
  text-align: center;
}

.roll-sep {
  white-space: pre;
}

.day-num .roll-vis {
  --roll-h: 1.04em;
}

.countdown-number .roll-vis {
  --roll-h: 1.12em;
}

.venue-time .roll-vis {
  --roll-h: 1.2em;
  /* centra las cifras con el texto de al lado (·Misa); con top quedaban unos px más arriba */
  vertical-align: -0.16em;
}

/* ——— Reduced motion ——— */
@media (prefers-reduced-motion: reduce) {
  .rings-parallax {
    --p: 1 !important;
    --drift: 0 !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}