html {
  scroll-behavior: smooth;
}

html:has(body.intro-open),
body.intro-open {
  overflow: hidden;
  height: 100%;
  overscroll-behavior: none;
  touch-action: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(var(--y, 20px));
  transition: opacity var(--dur, 0.8s) ease-out var(--d, 0s), transform var(--dur, 0.8s) ease-out var(--d, 0s);
  will-change: opacity, transform;
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.locked-screen {
  z-index: 70;
}

.locked-screen[hidden] {
  display: none;
}

.lang-screen {
  z-index: 60;
  transition: opacity 0.8s ease-in-out;
}

.lang-screen.is-hidden,
.intro.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.lang-label,
.lang-btn {
  font-family: "Lora", serif;
}

.lang-btn {
  width: 100%;
  max-width: 240px;
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: hsl(var(--foreground));
  border: 1px solid hsl(var(--foreground) / 0.3);
  border-radius: 9999px;
  background: hsl(var(--background) / 0.7);
  backdrop-filter: blur(4px);
  transition: background 0.3s, border-color 0.3s;
  cursor: pointer;
}

.lang-btn:hover {
  background: hsl(var(--background));
  border-color: hsl(var(--foreground) / 0.6);
}

.intro {
  transition: opacity 1.2s ease-in-out;
}

.intro-poster,
.intro-video {
  transition: opacity 50ms ease-out;
}

.intro-hint {
  opacity: 0;
  transition: opacity 1s ease 0.3s;
}

.intro-hint.is-visible {
  opacity: 1;
}

.intro-hint.is-visible p {
  animation: hint-breathe 2.4s ease-in-out infinite;
}

@keyframes hint-breathe {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.hero-fade {
  opacity: 0;
  transition: opacity 1.5s ease-out;
}

.hero-fade.is-in {
  opacity: 1;
}

.hero-line {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease-out var(--d, 0s), transform 0.9s ease-out var(--d, 0s);
}

.is-in .hero-line {
  opacity: 1;
  transform: none;
}

.hero-invite {
  padding-top: 24vh;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1.4s ease-out, transform 1.4s ease-out;
}

.hero-invite.is-in {
  opacity: 1;
  transform: none;
}

.invite-caps {
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: #2d2f2b;
}

.greeting {
  display: block;
  font-size: 0.42em;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: hsl(var(--foreground) / 0.6);
  margin-bottom: 0.6rem;
}

.invite-names {
  color: #5a6a72;
}

.scroll-label {
  color: rgba(255, 255, 255, 0.85);
}

@media (min-width: 768px) {
  .hero-invite {
    padding-top: 22vh;
  }
}

.date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.15rem;
}

.date-badge > span:not(.day) {
  padding: 0.25rem 0;
  border-top: 1px solid #2d2f2b;
  border-bottom: 1px solid #2d2f2b;
}

.date-badge .day {
  font-family: "Times New Roman", Times, serif;
  font-variant-numeric: lining-nums;
  font-size: 3.4rem;
  line-height: 1;
  color: #2d2f2b;
}

.scroll-hint {
  animation: bob 1.6s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(7px); }
}

.sound-btn {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.sound-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.venue-art {
  margin: 0 -1.5rem -7rem;
}

.venue-card {
  padding-top: 8rem;
}

@media (min-width: 768px) {
  .venue-art {
    margin: 0 0 -9rem;
  }

  .venue-card {
    padding-top: 10rem;
  }
}

.float-slow {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { translate: 0 0; }
  50% { translate: 2px -4px; }
}

.curtain-left {
  transform-origin: left top;
  animation: sway-a 3.5s ease-in-out infinite;
}

.curtain-center {
  transform-origin: center top;
  animation: sway-b 4s ease-in-out infinite;
}

.curtain-right {
  transform-origin: right top;
  animation: sway-c 3.8s ease-in-out infinite;
}

@keyframes sway-a {
  0%, 100% { transform: rotate(-0.4deg); }
  50% { transform: rotate(1deg); }
}

@keyframes sway-b {
  0%, 100% { transform: translateX(-50%) rotate(-0.8deg); }
  50% { transform: translateX(-50%) rotate(1.1deg); }
}

@keyframes sway-c {
  0%, 100% { transform: rotate(0.2deg); }
  50% { transform: rotate(1.6deg); }
}

.roses-a {
  animation: roses-a 7s ease-in-out infinite;
}

.roses-b {
  animation: roses-b 8s ease-in-out infinite;
}

@keyframes roses-a {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(0.6deg); }
}

@keyframes roses-b {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(3px) rotate(-1.4deg); }
}

.radio,
.check {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  border: 1px solid hsl(var(--foreground) / 0.3);
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--background));
}

.radio {
  border-radius: 9999px;
}

.check {
  border-radius: 0.125rem;
}

.radio::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background: hsl(var(--foreground));
  opacity: 0;
}

.radio[aria-checked="true"]::after {
  opacity: 1;
}

.check svg {
  display: none;
}

.check[aria-checked="true"] {
  background: hsl(var(--foreground));
  border-color: hsl(var(--foreground));
}

.check[aria-checked="true"] svg {
  display: block;
}

.field {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid hsl(var(--foreground) / 0.2);
  border-radius: 0.375rem;
  background: transparent;
  color: hsl(var(--foreground));
  font-size: 1rem;
  line-height: 1.5;
  outline: none;
}

input.field {
  height: 2.5rem;
}

textarea.field {
  min-height: 100px;
  resize: vertical;
}

.field:focus {
  border-color: hsl(var(--foreground) / 0.5);
}

.field::placeholder {
  color: hsl(var(--foreground) / 0.4);
}

.counter-btn {
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid hsl(var(--foreground) / 0.2);
  border-radius: 0.375rem;
  background: transparent;
  color: hsl(var(--foreground));
  font-size: 1rem;
  cursor: pointer;
}

.counter-btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

.counter-btn:hover {
  background: hsl(var(--foreground) / 0.05);
}

.children-fields[hidden] {
  display: none;
}

.rsvp-thanks {
  display: none;
}

.rsvp-form.is-sent {
  display: none;
}

.rsvp-form.is-sent + .rsvp-thanks {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-hint,
  .float-slow,
  .curtain-left,
  .curtain-center,
  .curtain-right,
  .roses-a,
  .roses-b,
  .intro-hint.is-visible p {
    animation: none;
  }
}

.font-display,
.font-script {
  font-family: "Great Vibes", cursive;
}

.font-body,
.field,
.invite-caps,
.greeting,
.counter-btn,
.lang-btn,
.lang-label {
  font-family: "Lora", serif;
}

.info-photo-wrap {
  max-width: 420px;
}

.info-photo {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 12px 40px -16px rgba(71, 84, 58, 0.3);
}

.program-stage {
  min-height: calc(231vw - 1.5rem);
}

@media (min-width: 768px) {
  .program-stage {
    min-height: min(calc(148vw - 3.5rem), 1250px);
  }
}

.info-text {
  padding-bottom: 7rem;
}

@media (min-width: 768px) {
  .info-text {
    padding-bottom: 0;
  }
}

.spinner {
  display: none;
  animation: spin 0.9s linear infinite;
}

.is-sending .send-icon {
  display: none;
}

.is-sending .spinner {
  display: block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}