/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{
  position:relative;
  background:#ffffff;
  color:#22191b;
  font-family:"Source Serif 4",Georgia,serif;
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* === FONT UTILITY CLASSES === */
.font-display{font-family:"Playfair Display",Georgia,serif}
.font-label{font-family:Montserrat,Helvetica,sans-serif;text-transform:uppercase}
.event-name,.details-label,.map-link,.countdown-label,.rsvp-strip{
  font-family:Montserrat,Helvetica,sans-serif;
  font-weight:600;
  text-transform:uppercase;
}

.text-display-lg{font-size:clamp(1.75rem,4vw,3rem);line-height:1.2;font-weight:600}
.text-display-md{font-size:clamp(1.25rem,2.5vw,1.75rem);line-height:1.3;font-weight:600}
.text-body-lg{font-size:1.125rem;line-height:1.6;letter-spacing:0.02em}
.text-body-md{font-size:1rem;line-height:1.6}
.text-body-md.italic{font-size:clamp(0.75rem,2.2vw,0.95rem)}
.text-label{font-size:0.75rem;line-height:1.5;letter-spacing:0.15em;font-weight:600;text-transform:uppercase}

/* === COLORS === */
.text-primary{color:#41001c}
.text-on-surface-variant{color:#544246}
.text-on-primary{color:#ffffff}

.bg-primary{background-color:#41001c}
.bg-surface{background-color:#fff8f8}

.border-outline-variant{border-color:#d9c0c5}
/* === LAYOUT === */
.flex{display:flex}
.flex-col{flex-direction:column}
.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}
.items-start{align-items:flex-start}
.justify-center{justify-content:center}
.justify-between{justify-content:space-between}
.gap-3{gap:0.75rem}
.gap-4{gap:1rem}
.gap-6{gap:1.5rem}
.gap-8{gap:2rem}
.hidden{display:none}
.relative{position:relative}
.fixed{position:fixed}
.inset-y-0{top:0;bottom:0}
.left-0{left:0}
.top-0{top:0}
.z-10{z-index:10}
.z-50{z-index:50}
.z-\[100\]{z-index:100}
.w-full{width:100%}
.h-full{height:100%}
.overflow-hidden{overflow:hidden}
.px-6{padding-left:1.5rem;padding-right:1.5rem}
.px-10{padding-left:2.5rem;padding-right:2.5rem}
.py-3{padding-top:0.75rem;padding-bottom:0.75rem}
.py-4{padding-top:1rem;padding-bottom:1rem}
.py-10{padding-top:2.5rem;padding-bottom:2.5rem}
.py-16{padding-top:4rem;padding-bottom:4rem}
.p-8{padding:2rem}
.pt-8{padding-top:2rem}
.mt-2{margin-top:0.5rem}
.mt-4{margin-top:1rem}
.mt-8{margin-top:2rem}
.mt-auto{margin-top:auto}
.mb-1{margin-bottom:0.25rem}
.mb-6{margin-bottom:1.5rem}
.mb-10{margin-bottom:2.5rem}

/* === SHADOWS & BORDERS === */
.shadow-lg{box-shadow:0 8px 24px rgba(0,0,0,0.12)}
.shadow-2xl{box-shadow:0 20px 60px rgba(0,0,0,0.2)}
.rounded-lg{border-radius:0.25rem}
.rounded-full{border-radius:9999px}
.border{border:1px solid}
.border-t{border-top:1px solid}
.border-r{border-right:1px solid}

/* === TYPOGRAPHY HELPERS === */
.text-center{text-align:center}
.italic{font-style:italic}
.leading-relaxed{line-height:1.7}
.font-bold{font-weight:700}
.font-semibold{font-weight:600}

/* === MISC === */
.logo-sm{width:2.5rem;height:2.5rem}
.navbar-inner{max-width:1200px;margin:0 auto;padding-top:1.25rem;padding-bottom:0.5rem}
.-translate-x-full{transform:translateX(-100%)}
.hover\:text-primary:hover{color:#41001c}
.material-symbols,.material-symbols-outlined{
  font-family:'Material Symbols Outlined';
  font-weight:normal;font-style:normal;line-height:1;
  letter-spacing:normal;text-transform:none;
  display:inline-block;white-space:nowrap;direction:ltr;
  font-variation-settings:'FILL' 0,'wght' 300,'GRAD' 0,'opsz' 24
}

/* === DIVIDERS === */
.ornamental-divider{
  position:relative;height:40px;display:flex;align-items:center;justify-content:center
}
.ornamental-divider::before,.ornamental-divider::after{
  content:"";flex:1;height:1px;
  background:linear-gradient(to right,transparent,#D9AA71,transparent)
}
.filigree-divider{
  height:1px;
  background:linear-gradient(90deg,transparent 0%,#D9AA71 50%,transparent 100%);
  position:relative
}
.filigree-divider::after{
  content:'❦';position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);background:#ffffff;
  padding:0 10px;color:#D9AA71;font-size:1.2rem
}
.final-divider{
  height:1px;
  background:linear-gradient(90deg,transparent 0%,#D9AA71 50%,transparent 100%);
}

/* === NAVBAR === */
#navbar{background:transparent;padding-top:env(safe-area-inset-top);transition:transform 0.3s ease}
#navbar.nav-hidden{transform:translateY(-100%)}
#navbar a{transition:color 0.2s}
.nav-centered{justify-content:center;flex:1}

/* === HERO === */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#ffffff;
  overflow:hidden;
  padding:7rem 1.5rem 4rem;
}
.hero-composition{
  position:relative;
  display:flex;
  flex-direction:row;
  align-items:center;
  justify-content:center;
  gap:clamp(1rem,4vw,3rem);
  width:min(100%,62rem);
}
.invitation-main{
  flex-shrink:0;
  width:clamp(17rem,36vw,24rem);
}
.invitation-image-wrap{width:17rem}

.invitation-pass{
  position:relative;
  display:block;
  width:min(39rem,57vw);
  text-align:center;
  aspect-ratio:3300/2550;
  transition:transform 0.2s;
  touch-action:none; /* keep touch drags on the card from scrolling the page */
}
.invitation-pass:hover{transform:translateY(-2px)}
.sobre-layer{position:absolute;inset:-10%;width:auto;height:auto;object-fit:fill}
.sobre-low{z-index:4;opacity:1}
.sobre-upper{z-index:1}
/* invitación (tarjeta) escondida dentro del sobre; hover la asoma, .open la saca completa */
.env-card{
  position:absolute;
  left:calc(5% - 4rem);
  right:5%;
  bottom:14%;
  width:47%;
  max-width:16rem;
  aspect-ratio:3/4;
  border-radius:50%;
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:0;
  background:#41001c;
  color:#ffffff;
  border:none;
  box-shadow:0 8px 30px rgba(65,0,28,0.3);
  padding:1.25rem 1.5rem;
  margin:0 auto;
  overflow:hidden;
  box-sizing:border-box;
}
.env-card .text-label{font-family:Montserrat,Helvetica,sans-serif;font-size:0.7rem;letter-spacing:0.18em;margin-top:0}
.env-card .text-display-lg{font-family:"Playfair Display",Georgia,serif;font-size:150px;line-height:0.85;margin:calc(-0.9rem - 5px) 0 2.5rem;text-align:center;width:100%;transform:scaleY(1.5);transform-origin:center center}
.env-card .text-display-md{font-family:"Source Serif 4",Georgia,serif;font-size:0.9rem;overflow-wrap:break-word;word-wrap:break-word;max-width:100%;margin-top:3px}
.env-card .text-primary,.env-card .text-on-surface-variant{color:#ffffff}
#invite-people{margin-top:0;padding:0 0.5rem}
#invite-name{margin-top:2px;padding:0 1rem}
.invitation-pass:hover .env-card{transform:translateY(-52%)}
.invitation-pass.open .env-card{transform:translateY(-100%)}
.invitation-pass .rsvp-strip{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  width:40%;
  bottom:0.75rem;
  z-index:5;
}
.rsvp-strip{
  background:#41001c;
  color:#ffffff;
  border-radius:0.25rem;
  padding:0.55rem 0.5rem;
  font-size:0.62rem;
  letter-spacing:0.25em;
  transition:background 0.2s;
}
.invitation-pass:hover .rsvp-strip{background:#611031}

.invitation-details{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.75rem;
  width:min(8rem,19.2vw);
  padding:1.25rem 1rem;
  border:none;
  border-radius:0;
  color:#544246;
  transition:color 0.2s,border-color 0.2s;
}
.invitation-details img{
  width:70%;
  height:auto;
  opacity:0.85;
}
.invitation-details:hover,.invitation-details:focus-visible{
  color:#41001c;
  border-color:rgba(65,0,28,0.6);
}
.details-label{
  font-size:0.7rem;
  letter-spacing:0.35em;
}

/* === SECTIONS === */
section{
  width:100%;
  padding-block:clamp(1.25rem,2.5vw,2rem);
}
section[id]{scroll-margin-top:6rem}
.section-inner{
  width:min(100% - 3rem,1200px);
  margin-inline:auto;
}
#galeria{padding-block:clamp(0.5rem,1vw,1rem)}
.section-title{
  font-size:clamp(1.75rem,4vw,2.75rem);
  font-weight:500;
  letter-spacing:0.25em;
  text-align:center;
  color:#41001c;
}

/* === EVENTS === */
.events{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1.5rem;
  align-items:start;
}
.event{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:0.75rem;
}
.event-icon{
  width:100%;
  max-width:10rem;
  display:flex;
  align-items:center;
  justify-content:center;
}
.event-icon img{
  width:100%;
  height:auto;
  object-fit:contain;
  opacity:0.85;
  filter:drop-shadow(0 0 1px #fff) drop-shadow(0 0 3px #fff) drop-shadow(2px 3px 4px rgba(65,0,28,0.2));
  transition:transform 0.25s ease,filter 0.25s ease;
}
.event:nth-child(1) .event-icon img{transform:rotate(-3deg)}
.event:nth-child(2) .event-icon img{transform:rotate(2deg)}
.event:nth-child(3) .event-icon img{transform:rotate(-1deg)}
.event:nth-child(4) .event-icon img{transform:rotate(4deg)}
.event:nth-child(5) .event-icon img{transform:rotate(-2deg)}
.event-icon img:hover{
  transform:scale(1.08) rotate(0deg) !important;
  filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 5px #fff) drop-shadow(3px 5px 6px rgba(65,0,28,0.3));
}
.event-name{
  font-size:0.75rem;
  letter-spacing:0.22em;
  color:#41001c;
}
.event-time{
  font-size:1.125rem;
  color:#7c5726;
  letter-spacing:0.05em;
}

/* === INFO === */
.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2.5rem;
}
.info-block{
  border:1px solid rgba(217,192,197,0.4);
  border-radius:0.25rem;
  padding:3rem 2.25rem;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.75rem;
  background:linear-gradient(180deg,#fff8f8,#fdf4f5);
  box-shadow:0 12px 24px -8px rgba(65,0,28,0.22), 0 4px 8px rgba(65,0,28,0.06);
}
.info-icon{width:2.25rem;height:2.25rem;object-fit:contain;filter:drop-shadow(0.15rem 0.2rem 0.5rem rgba(65,0,28,0.15))}
.info-title{
  letter-spacing:0.25em;
  font-size:0.8rem;
}
.map-link{
  font-size:0.75rem;
  letter-spacing:0.25em;
  color:#41001c;
  border-bottom:1px solid rgba(65,0,28,0.4);
  padding-bottom:0.2rem;
  transition:opacity 0.2s;
}
.map-link:hover,.map-link:focus-visible{opacity:0.6}

/* === DRESS CODE === */
.dresscode-heading{
  line-height:1.2;
}
.dresscode-subtitle{
  font-size:1.25rem;
  line-height:1.4;
  font-weight:600;
  letter-spacing:0.06em;
  color:#41001c;
}
.dresscode-illustrations{
  width:min(100%,46rem);
  margin-inline:auto;
}
.dresscode-illustrations img{
  width:100%;
  height:auto;
}
.dresscode-rules{
  margin:2rem auto;
  max-width:32rem;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1.5rem 2.5rem;
  text-align:center;
}
.dresscode-rules li{
  display:inline-block;
  font-size:1rem;
  letter-spacing:0.08em;
  color:#544246;
  position:relative;
  padding-left:0.3rem;
}
.dresscode-rules li::before{
  content:'•';
  position:absolute;
  left:0;
  color:#D9AA71;
}

/* === CUSTOM MUSIC PLAYER === */
.custom-player{
  display:grid;
  position:relative;
  width:95%;
  max-width:40rem;
  margin:0 auto 0.5rem;
}
.player-icon{
  grid-area:1/1;
  width:110%;
  height:auto;
  display:block;
  margin-left:-3rem;
}
.play-toggle{
  position:absolute;
  top:calc(50% + 1rem + 15px);
  left:calc(50% - 3rem - 3px);
  transform:translate(-50%,-50%);
  width:auto;
  height:auto;
  border-radius:0;
  background:transparent;
  border:0;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  transition:transform 0.2s ease;
  z-index:10;
}
.play-toggle:hover{transform:translate(-50%,-50%) scale(1.1)}
.play-toggle:active{transform:translate(-50%,-50%) scale(0.95)}
.play-icon,.pause-icon{
  --icon-size: clamp(12rem,34vw,20rem);
  width: var(--icon-size);
  height: var(--icon-size);
  object-fit: contain;
  object-position: center;
  display: block;
}
/* Si aún notas micro-desalineación visual por padding interno del PNG,
   descomenta y ajusta SOLO el icono necesario:
   .pause-icon{ transform: translate(0.06rem,-0.04rem); }
*/
.player-caption{
  grid-area:1/1;
  position:relative;
  align-self:start;
  justify-self:center;
  text-align:left;z-index:2;pointer-events:none;
  display:flex;flex-direction:column;gap:0.15rem;margin-top:calc(5rem - 4px);margin-left:3rem;
}
.player-caption-title{
  font-family:Montserrat,Helvetica,sans-serif;font-weight:700;
  font-size:clamp(1rem,2.8vw,1.6rem);color:#41001c;
}
.player-caption-sub{
  font-family:"Source Serif 4",Georgia,serif;
  font-size:clamp(0.55rem,1.4vw,0.8rem);color:#41001c;opacity:0.85;
}
.pause-icon{display:none}

/* === GALLERY (polaroids) === */
.polaroid-carousel{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0.75rem;
  align-items:center;
  touch-action:pan-y;
}
.polaroid{
  display:flex;
  flex-direction:column;
  background:#ffffff;
  border:1px solid rgba(65,0,28,0.12);
  border-radius:0.15rem;
  padding:0.5rem;
  box-shadow:0 6px 18px rgba(65,0,28,0.12);
  transition:transform 0.3s ease,box-shadow 0.3s ease;
}
.polaroid:nth-child(odd){transform:rotate(-1.5deg) translateY(0.3rem)}
.polaroid:nth-child(even){transform:rotate(1.5deg)}
.polaroid:hover{
  transform:rotate(0deg) translateY(-0.25rem);
  box-shadow:0 12px 28px rgba(65,0,28,0.18);
}
.polaroid img{
  width:100%;
  height:clamp(12rem,22vw,18rem);
  object-fit:cover;
  background:#ffffff;
  display:block;
}
/* Foto 2020 (3ra polaroid): mover foco del recorte hacia la derecha */
.polaroid:nth-of-type(3) img{
  object-position:75% center;
}
.polaroid figcaption{
  font-family:Montserrat,Helvetica,sans-serif;
  font-weight:600;
  font-size:0.7rem;
  letter-spacing:0.25em;
  text-transform:uppercase;
  color:#41001c;
  height:2.75rem;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* === COUNTDOWN === */
.countdown-display{
  margin-top:2rem;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:1.5rem;
}
.countdown-unit{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.5rem;
  min-width:4.5rem;
}
.countdown-value{
  font-size:clamp(2.25rem,6vw,3.75rem);
  font-weight:500;
  line-height:1;
  color:#41001c;
  font-variant-numeric:tabular-nums;
}
.countdown-label{
  font-size:0.65rem;
  letter-spacing:0.3em;
  color:#544246;
}
.countdown-sep{
  font-size:clamp(1.5rem,4vw,2.25rem);
  color:#d9c0c5;
  margin-bottom:1.5rem;
}

/* === ENVELOPE ANIMATION === */
@keyframes slideUp{
  0%{transform:translateY(60px) scale(0.95);opacity:0}
  100%{transform:translateY(0) scale(1);opacity:1}
}

/* === FADE SECTIONS === */
.fade-section{opacity:0;transform:translateY(24px);transition:opacity 0.8s ease,transform 0.8s ease}
.fade-section.visible{opacity:1;transform:translateY(0)}

/* === DRAWER === */
#side-drawer{transition:transform 0.3s ease-in-out;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
#navbar img,#side-drawer img{border:0;outline:none}
#menu-toggle,#close-drawer{background:none;border:none;padding:0;line-height:1}

/* === FORM ELEMENTS === */
input,select{
  font-family:inherit;font-size:inherit;outline:none
}
#rsvp-party-count option{padding:0.5rem}

/* === FOOTER === */
footer{
  border-top:1px solid rgba(217,192,197,0.4);
  background:#41001c;
  color:#fff;
}
footer a{transition:color 0.2s}
footer.py-10{padding-bottom:calc(2.5rem + env(safe-area-inset-bottom))}
footer .rsvp-link{
  background:#ffffff;
  color:#41001c;
  border-radius:9999px;
  padding:0.6rem 1.6rem;
}
footer .rsvp-link:hover{background:#f6e9ee;color:#41001c}

/* === RESPONSIVE === */
@media(max-width:1024px){
  .events{grid-template-columns:repeat(3,1fr);row-gap:3rem}
  .polaroid-carousel{grid-template-columns:repeat(2,1fr);row-gap:3rem;max-width:40rem;margin-inline:auto}
  .info-grid{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:768px){
  .md\:flex{display:flex}
  .md\:hidden{display:none}
  .md\:p-10{padding:2.5rem}
}
@media(max-width:768px){
  .hero{padding-top:5.5rem}
  .hero-composition{flex-direction:column;gap:2.25rem}
  .invitation-main{width:min(100%,22rem);order:-1;position:relative;z-index:1}
  .invitation-image-wrap{width:98%}
  .invitation-pass,.invitation-details{
    width:min(35rem,92vw);
  }
  .invitation-pass{position:relative;z-index:2;margin-top:2.5rem}
  .invitation-pass .sobre-layer{inset:-6%;left:50%;transform:translateX(-50%);width:112%}
  .invitation-details img{width:60%}
  .events{
    grid-template-columns:1fr;
    max-width:24rem;
    margin-inline:auto;
    gap:0;
    position:relative;
  }
  .events::before{
    content:"";
    position:absolute;
    top:0;
    bottom:0;
    left:50%;
    width:2px;
    transform:translateX(-50%);
    background:rgba(217,192,197,0.6);
  }
  .event{padding:2.5rem 0}
  .event-icon{max-width:8rem;background:#ffffff;position:relative}
  .event-name,.event-time{
    background:#ffffff;
    padding:0 0.5rem;
    display:inline-block;
    position:relative;
  }
  .info-grid{grid-template-columns:1fr;gap:1.5rem}
  .polaroid-carousel{grid-template-columns:1fr;row-gap:3rem}
  .countdown-display{gap:1rem}
  .countdown-unit{min-width:3.5rem}
}
@media(max-width:480px){
  .countdown-value{font-size:clamp(1.75rem,9vw,3.75rem)}
  .countdown-display{gap:0.5rem}
  .countdown-unit{min-width:3rem}
  .dresscode-rules{gap:1rem 1.5rem}
  .dresscode-rules li{font-size:0.72rem;letter-spacing:0.08em}
}

@media(max-width:768px) and (orientation:portrait){
  .hero-composition{gap:2.5rem}
  .invitation-pass{margin-top:3.25rem}
  .play-toggle{top:calc(50% + 1rem + 4px);left:calc(45% + 2px)}
  .player-icon{width:115%;justify-self:center;margin-left:-2rem}
  .play-toggle{left:calc(45% + 2px)}
  .env-card{left:5%;right:5%;width:42%;aspect-ratio:3/4;max-height:80vh;border-radius:50%;padding:0.75rem 1rem}
  .env-card .text-label{font-family:Montserrat,Helvetica,sans-serif;font-size:0.6rem}
  .env-card .text-display-lg{font-family:"Playfair Display",Georgia,serif;font-size:clamp(4rem,13vw,6rem);line-height:1;margin:0 0 0.3rem;text-align:center;width:100%}
  .env-card .text-display-md{font-family:"Source Serif 4",Georgia,serif;font-size:0.8rem}
  .player-caption{margin-top:calc(4rem - 4px);margin-left:4rem}
  .custom-player{width:90vw;margin-left:5vw;margin-right:5vw}
}

@media(max-width:1024px) and (orientation:landscape){
  .hero{overflow:visible}
  .invitation-pass .sobre-layer{inset:-5%}
  .invitation-pass{margin:0 auto}
  .env-card{left:10%;right:10%;width:50%;aspect-ratio:3/4;max-height:80vh}
  .invitation-pass .rsvp-strip{left:50%;transform:translateX(-50%);width:40%}
  .dresscode-heading{font-size:clamp(1.75rem,4vw,2.75rem)}
  .dresscode-subtitle{font-size:1.25rem}
  .dresscode-illustrations{width:min(100%,46rem)}
}

/* portrait tablets (iPad Pro / split view) get the centered column hero too */
@media(min-width:769px) and (max-width:1024px) and (orientation:portrait){
  .hero{padding-top:6.5rem}
  .hero-composition{flex-direction:column;gap:2rem}
  .invitation-main{width:min(100%,24rem);order:-1;position:relative;z-index:1}
  .invitation-pass,.invitation-details{width:min(39rem,92vw)}
  .invitation-pass{position:relative;z-index:2}
  .invitation-pass .sobre-layer{inset:-7%;left:50%;transform:translateX(-50%);width:114%}
  .invitation-details img{width:60%}
  .env-card{left:5%;right:5%;width:55%;aspect-ratio:3/4;max-height:75vh}
  .env-card .text-display-lg{font-size:clamp(3rem,8vw,5rem)}
  .env-card .text-display-md{font-size:clamp(1rem,2vw,1.3rem)}
}

/* === CARRUSEL POLAROID (retrato) === */
@media(max-width:1024px) and (orientation:portrait){
  .polaroid-carousel{
    display:block;
    position:relative;
    height:clamp(20rem,58vh,26rem);
    max-width:26rem;
    margin-inline:auto;
  }
  .polaroid{
    position:absolute;
    left:50%;
    top:50%;
    width:52%;
    margin:0;
    padding:0.6rem;
    transition:transform 0.6s cubic-bezier(0.22,0.97,0.36,1),opacity 0.6s ease;
    pointer-events:none;
  }
  .polaroid figcaption{height:2.4rem}
  .polaroid[data-pos="-1"]{
    transform:translate(calc(-50% - 55%),-46%) rotate(-8deg) scale(0.8);
    opacity:0.55;
    z-index:1;
  }
  .polaroid[data-pos="0"]{
    transform:translate(-50%,-58%) rotate(-1deg) scale(1);
    opacity:1;
    z-index:3;
    pointer-events:auto;
  }
  .polaroid[data-pos="1"]{
    transform:translate(calc(-50% + 55%),-46%) rotate(8deg) scale(0.8);
    opacity:0.55;
    z-index:1;
  }
  .polaroid[data-pos="away"]{
    transform:translate(-50%,-50%) scale(0.6);
    opacity:0;
    z-index:0;
  }
  .polaroid img{height:clamp(14rem,40vw,19rem)}
}

/* === INTRO === */
body.no-scroll{overflow:hidden}
#intro-screen{
  position:fixed;
  inset:0;
  z-index:9999;
  overflow:hidden;
  background:#fff8f8 url('../assets/NE_Welcome_169.jpeg') center/cover no-repeat;
  perspective:1200px;
}
/* bottom panel — opaque envelope interior, hides the photo until it slides away; the translucent flap is the veil over it */
.bottom-piece{
  position:absolute;
  left:0;
  right:0;
  top:0;
  bottom:0;
  z-index:2;
  background:rgba(147,173,200,1);
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
  will-change:transform;
}
/* top flap — blue envelope flap, V-shaped, oversized to fully cover */
.flap{
  position:absolute;
  left:0;
  right:0;
  top:0;
  bottom:0;
  background:rgba(168,194,214,0.7);
  clip-path:polygon(-100% 0,200% 0,50% 60%);
  transform-origin:top center;
  z-index:3;
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
  will-change:transform;
}
.wax-seal{
  position:absolute;
  left:50%;
  top:60%;
  transform:translate(-50%,-50%);
  z-index:10;
  width:6.25rem;
  height:6.25rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  background:none;
  border:0;
  padding:0;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}
.wax-seal img{display:block;width:100%;height:100%;border:0;outline:none}
.wax-seal:hover{transform:translate(-50%,-50%) scale(1.05)}
.wax-seal:focus-visible{outline:3px solid #d9aa71;outline-offset:3px}
.wax-seal:active{transform:translate(-50%,-50%) scale(0.95)}

#intro-screen.is-opening .wax-seal{
  animation:seal-press 0.12s ease, seal-fade 0.4s ease 0.2s forwards;
}
@keyframes seal-press{
  0%{transform:translate(-50%,-50%) scale(1)}
  100%{transform:translate(-50%,-50%) scale(0.95)}
}
@keyframes seal-fade{
  to{opacity:0;transform:translate(-50%,-50%) scale(0.8)}
}
#intro-screen.is-opening .flap{
  transform:rotateX(180deg);
  transition:transform 1s cubic-bezier(0.65,0,0.35,1);
}
#intro-screen.is-opening .bottom-piece{
  transform:translateY(100%);
  transition:transform 0.5s cubic-bezier(0.65,0,0.35,1) 1.2s;
}
#intro-screen.is-fading{transform:translateY(-100%);transition:transform 0.7s ease;pointer-events:none}
#intro-screen.is-done{display:none}

@media(min-width:769px){
  .wax-seal{width:12rem;height:12rem}
}

@media(prefers-reduced-motion:reduce){
  #intro-screen.is-opening .wax-seal,
  #intro-screen.is-opening .flap,
  #intro-screen.is-opening .bottom-piece,
  #intro-screen.is-fading{
    transition:none;
    animation:none;
  }
  #intro-screen.is-fading{transform:translateY(-100%);pointer-events:none}
  #intro-screen.is-opening .flap{transform:rotateX(180deg)}
  #intro-screen.is-opening .bottom-piece{transform:translateY(100%)}
  .env-card,.polaroid{transition:none}
}

/* portrait: welcome photo; landscape/desktop keep 169_Picture.jpg */
@media(orientation:portrait){
  #intro-screen{background-image:url('../assets/welcome_pic.jpg')}
}