* {
  box-sizing: border-box;
}
:root {
  --red: #a92e27;
  --gold: #d7aa50;
  --cream: #f5e8c4;
  --ink: #050505;
}
html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--ink);
  color: var(--cream);
  font-family: "DM Sans", sans-serif;
  height: 100vh;
  overflow: hidden;
}
body {
  min-height: 100svh;
  overflow-x: hidden;
  background: radial-gradient(
    ellipse at 50% 48%,
    #1a0b09 0%,
    #090606 38%,
    #030303 78%
  );
}
button {
  font: inherit;
}
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E");
}
main {
  min-height: 100svh;
}
.intro {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  position: relative;
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}
.intro-top {
  position: absolute;
  top: 9%;
  display: flex;
  align-items: center;
  gap: 15px;
  color: #b98a45;
  font-size: 19px;
  letter-spacing: 0.34em;
}
.top-rule {
  width: 34px;
  height: 1px;
  background: #793026;
}
.logo-trigger {
  position: relative;
  border: 0;
  background: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  outline-offset: 12px;
  animation: float 5s ease-in-out infinite;
}
.brand-logo {
  position: relative;
  z-index: 1;
  width: min(min(72vw, 440px), 48vh);
  height: auto;
  max-height: 58vh;
  object-fit: contain;
  filter: drop-shadow(0 16px 45px #000);
}
.logo-halo {
  position: absolute;
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  top: 12%;
  background: radial-gradient(circle, rgba(170, 48, 36, 0.18), transparent 68%);
  filter: blur(15px);
}
.tap-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: #d5b77d;
  font-size: 12px;
  letter-spacing: 0.32em;
  transition: color 0.3s;
  
  /* Breathing spacing */
  animation: textBreathe 2.5s ease-in-out infinite;
}

@keyframes textBreathe {
  0%, 100% {
    letter-spacing: 0.30em;
    opacity: 0.6;
  }
  50% {
    letter-spacing: 0.38em;
    opacity: 1;
  }
}


.logo-trigger:hover .tap-hint {
  color: #fff0c7;
}
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(215, 170, 80, 0.6);
  animation: pulse 1.8s infinite;
}
.intro-foot {
  position: absolute;
  bottom: 8%;
  font-size: 19px;
  letter-spacing: 0.38em;
  color: #765044;
}
@keyframes pulse {
  70% {
    box-shadow: 0 0 0 9px rgba(215, 170, 80, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(215, 170, 80, 0);
  }
}
@keyframes float {
  50% {
    transform: translateY(-8px);
  }
}
.intro.leaving {
  opacity: 0;
  transform: scale(1.035);
  pointer-events: none;
}
.reveal {
  position: fixed;
  inset: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 30px 18px 76px;
  opacity: 0;
  visibility: hidden;
  overflow-y: auto;
  z-index: 5;
}
.reveal.active {
  visibility: visible;
  animation: showReveal 1s 0.15s forwards;
}
@keyframes showReveal {
  to {
    opacity: 1;
  }
}
.door-scene {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: flex;
  perspective: 1400px;
  pointer-events: none;
  background: #020202;
}
.door {
  position: relative;
  width: 50%;
  height: 100%;
  background: linear-gradient(110deg, #100706, #2a0c09 50%, #0d0605);
  border: 1px solid #4c1b15;
  box-shadow: inset 0 0 60px #000;
  transition: transform 1.8s cubic-bezier(0.77, 0, 0.18, 1);
}
.door-left {
  transform-origin: left center;
  border-right: 2px solid #6c2a20;
}
.door-right {
  transform-origin: right center;
  border-left: 2px solid #6c2a20;
}
.door-panel {
  position: absolute;
  inset: 5% 8%;
  border: 1px solid rgba(197, 139, 67, 0.3);
}
.door-panel:after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(197, 139, 67, 0.12);
}
.door-handle {
  position: absolute;
  top: 50%;
  right: 12%;
  width: 8px;
  height: 46px;
  border-radius: 8px;
  background: linear-gradient(90deg, #78502a, #e0b45e, #68451f);
  box-shadow: 0 0 12px #000;
}
.door-right .door-handle {
  left: 12%;
  right: auto;
}
.door-light {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(221, 154, 65, 0.35),
    transparent 52%
  );
  opacity: 0;
  transition: opacity 1s 0.3s;
}
.reveal.opened .door-left {
  transform: rotateY(-105deg);
}
.reveal.opened .door-right {
  transform: rotateY(105deg);
}
.reveal.opened .door-light {
  opacity: 1;
}
.invitation-card {
  position: relative;
  z-index: 2;
  width: min(100%, 560px);
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  transition:
    opacity 1s 0.95s,
    transform 1s 0.95s;
  pointer-events: none;
}
.reveal.opened .invitation-card {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}


.card-frame {
  position: relative;
  text-align: center;
  padding: 36px clamp(22px, 6vw, 62px) 24px;
  background: linear-gradient(
    145deg,
    rgba(19, 13, 10, 0.97),
    rgba(7, 7, 7, 0.98)
  );
  border: 1px solid rgba(190, 137, 65, 0.58);
  box-shadow:
    0 25px 100px rgba(0, 0, 0, 0.65),
    inset 0 0 0 6px rgba(190, 137, 65, 0.045);
}
.card-frame:before,
.card-frame:after {
  content: "";
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: #b68143;
  border-style: solid;
  opacity: 0.75;
}
.card-frame:before {
  top: 9px;
  left: 9px;
  border-width: 1px 0 0 1px;
}
.card-frame:after {
  right: 9px;
  bottom: 9px;
  border-width: 0 1px 1px 0;
}
.card-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #d3a24f;
  font-size: 12px;
  letter-spacing: 0.28em;
}
.card-kicker span {
  width: 22px;
  height: 1px;
  background: #8e3b2b;
}
.card-logo {
  width: 112px;
  height: 112px;
  object-fit: contain;
  margin: 13px auto 2px;
  display: block;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 0.36em;
  color: #c48e45;
  margin: 6px 0 8px;
}
h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(43px, 8vw, 66px);
  font-weight: 500;
  line-height: 0.86;
  letter-spacing: -0.035em;
  margin: 0;
  color: #f6e9c9;
}
h1 em {
  font-weight: 400;
  color: #d8a64f;
}
.intro-copy {
  max-width: 330px;
  margin: 17px auto 20px;
  color: #b9aa91;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  line-height: 1.35;
}
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #d8a64f;
  margin: 16px 0;
}
.ornament span {
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #98652e);
}
.ornament span:last-child {
  transform: rotate(180deg);
}
.ornament b {
  font-size: 12px;
  font-weight: 400;
}
.event-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 19px 12px;
  margin: 22px 0 16px;
}
.detail {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.detail-label {
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #b87d3d;
}
.detail strong {
  font-family: "Cormorant Garamond", serif;
  font-size: 21px;
  font-weight: 500;
  color: #f4e7c8;
  line-height: 1.05;
}
.venue-detail {
  grid-column: 1/-1;
  padding-top: 4px;
}
.detail small {
  font-size: 11px;
  color: #a99a82;
  line-height: 1.4;
}
.dress-code {
  border-top: 1px solid rgba(190, 137, 65, 0.25);
  border-bottom: 1px solid rgba(190, 137, 65, 0.25);
  padding: 10px;
  display: flex;
  justify-content: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: #b87d3d;
}
.dress-code b {
  color: #e8d8b5;
  font-weight: 500;
}
.closing {
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  font-style: italic;
  color: #c6b89e;
  margin: 17px 0 22px;
}
.card-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #8e633b;
  font-size: 7px;
  letter-spacing: 0.17em;
}
.reveal-controls {
  position: fixed;
  z-index: 4;
  bottom: 18px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
  opacity: 0;
  transition: opacity 0.5s 1.4s;
}
.reveal.opened .reveal-controls {
  opacity: 1;
}
.music-toggle,
.replay {
  border: 0;
  background: transparent;
  color: #c4a56c;
  cursor: pointer;
  font-size: 8px;
  letter-spacing: 0.2em;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px;
}
.replay {
  color: #8e7860;
}
.music-bars {
  display: flex;
  gap: 2px;
  height: 13px;
  align-items: center;
}
.music-bars i {
  display: block;
  width: 2px;
  height: 5px;
  background: #d5a74f;
}
.music-toggle.playing .music-bars i {
  animation: bars 0.65s ease-in-out infinite alternate;
}
.music-bars i:nth-child(2) {
  animation-delay: 0.2s;
}
.music-bars i:nth-child(3) {
  animation-delay: 0.4s;
}
.music-bars i:nth-child(4) {
  animation-delay: 0.1s;
}
@keyframes bars {
  to {
    height: 13px;
  }
}
@media (max-width: 520px) {
  .intro-top {
    top: 7%;
    font-size: 15px;
  }
  .brand-logo {
    width: min(78vw, 390px);
    max-height: 24vh;
  }
  .intro-foot {
    bottom: 7%;
    font-size: 15px;
  }
  .reveal {
    padding: 18px 12px 70px;
  }
  .card-frame {
    padding: 26px 20px 20px;
  }
  .card-logo {
    width: 88px;
    height: 88px;
  }
  h1 {
    font-size: 50px;
  }
  .intro-copy {
    font-size: 17px;
    margin: 13px auto 15px;
  }
  .event-details {
    gap: 15px 8px;
    margin: 17px 0 13px;
  }
  .detail strong {
    font-size: 19px;
  }
  .closing {
    margin: 14px 0 17px;
  }
  .card-footer {
    font-size: 6px;
  }
  .reveal-controls {
    bottom: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}



















@keyframes firework {
  0% { transform: translate(var(--x), var(--initialY)); width: var(--initialSize); opacity: 1; }
  50% { width: 0.1vmin; opacity: 1; }
  100% { width: var(--finalSize); opacity: 0; }
}

/* @keyframes fireworkPseudo {
  0% { transform: translate(-50%, -50%); width: var(--initialSize); opacity: 1; }
  50% { width: 0.5vmin; opacity: 1; }
  100% { width: var(--finalSize); opacity: 0; }
}
 */
.firework,
.firework::before,
.firework::after
{
  --initialSize: 0.5vmin;
  --finalSize: 55vmin;
  --particleSize: 0.2vmin;
  --color1: #a92e27;
  --color2: #d7aa50;
  --color3: #f5e8c4;
  --color4: #f7f4f3;
  --color5: #d7aa50;
  --color6: #f5e8c4;
  --y: -30vmin;
  --x: -50%;
  --initialY: 60vmin;
  content: "";
  animation: firework 10s infinite;
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, var(--y));
  width: var(--initialSize);
  aspect-ratio: 1;
   border-radius: 50%;
  background: 
    /*
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 0% 0%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 100% 0%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 100% 100%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 0% 100%,
    */
    
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 50% 0%,
    radial-gradient(circle, var(--color2) var(--particleSize), #0000 0) 100% 50%,
    radial-gradient(circle, var(--color3) var(--particleSize), #0000 0) 50% 100%,
    radial-gradient(circle, var(--color4) var(--particleSize), #0000 0) 0% 50%,
    
    /* bottom right */
    radial-gradient(circle, var(--color5) var(--particleSize), #0000 0) 80% 90%,
    radial-gradient(circle, var(--color6) var(--particleSize), #0000 0) 95% 90%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 90% 70%,
    radial-gradient(circle, var(--color2) var(--particleSize), #0000 0) 100% 60%,
    radial-gradient(circle, var(--color3) var(--particleSize), #0000 0) 55% 80%,
    radial-gradient(circle, var(--color4) var(--particleSize), #0000 0) 70% 77%,
    
    /* bottom left */
    radial-gradient(circle, var(--color5) var(--particleSize), #0000 0) 22% 90%,
    radial-gradient(circle, var(--color6) var(--particleSize), #0000 0) 45% 90%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 33% 70%,
    radial-gradient(circle, var(--color2) var(--particleSize), #0000 0) 10% 60%,
    radial-gradient(circle, var(--color3) var(--particleSize), #0000 0) 31% 80%,
    radial-gradient(circle, var(--color4) var(--particleSize), #0000 0) 28% 77%,
    radial-gradient(circle, var(--color5) var(--particleSize), #0000 0) 13% 72%,
    
    /* top left */
    radial-gradient(circle, var(--color6) var(--particleSize), #0000 0) 80% 10%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 95% 14%,
    radial-gradient(circle, var(--color2) var(--particleSize), #0000 0) 90% 23%,
    radial-gradient(circle, var(--color3) var(--particleSize), #0000 0) 100% 43%,
    radial-gradient(circle, var(--color4) var(--particleSize), #0000 0) 85% 27%,
    radial-gradient(circle, var(--color5) var(--particleSize), #0000 0) 77% 37%,
    radial-gradient(circle, var(--color6) var(--particleSize), #0000 0) 60% 7%,
    
    /* top right */
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 22% 14%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 45% 20%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 33% 34%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 10% 29%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 31% 37%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 28% 7%,
    radial-gradient(circle, var(--color1) var(--particleSize), #0000 0) 13% 42%
    ;
  background-size: var(--initialSize) var(--initialSize);
  background-repeat: no-repeat;
}

.firework::before {
  --x: -50%;
  --y: -50%;
  --initialY: -50%;
/*   transform: translate(-20vmin, -2vmin) rotate(40deg) scale(1.3) rotateY(40deg); */
  transform: translate(-50%, -50%) rotate(40deg) scale(1.3) rotateY(40deg);
/*   animation: fireworkPseudo 2s infinite; */
}

.firework::after {
  --x: -50%;
  --y: -50%;
  --initialY: -50%;
/*   transform: translate(44vmin, -50%) rotate(170deg) scale(1.15) rotateY(-30deg); */
  transform: translate(-50%, -50%) rotate(170deg) scale(1.15) rotateY(-30deg);
/*   animation: fireworkPseudo 2s infinite; */
}

.firework:nth-child(2) {
  --x: 30vmin;
}

.firework:nth-child(2),
.firework:nth-child(2)::before,
.firework:nth-child(2)::after {
  --color1: #a92e27;
  --color2: #d7aa50;
  --color3: #f5e8c4;
  --color4: #f7f4f3;
  --color5: #d7aa50;
  --color6: #f5e8c4;
  --finalSize: 55vmin;
  left: 30%;
  top: 30%;
  animation-delay: -0.25s;
   border-radius: 50%;
}

.firework:nth-child(3) {
  --x: -30vmin;
  --y: -50vmin;
}

.firework:nth-child(3),
.firework:nth-child(3)::before,
.firework:nth-child(3)::after {
  --color1: #a92e27;
  --color2: #d7aa50;
  --color3: #f5e8c4;
  --color4: #f7f4f3;
  --color5: #d7aa50;
  --color6: #f5e8c4;
  --finalSize: 55vmin;
  left: 70%;
  top: 40%;
  animation-delay: -0.4s;
   border-radius: 50%;
}