:root{
  --purple:#995cc9;
  --purple-dark:#6c358e;
  --purple-soft:#c99ae0;
  --lilac:#b77bd5;
  --gold:#f2c96d;
  --gold-dark:#b3832d;
  --cream:#fff4db;
  --text:#5b3470;
  --white:#ffffff;
  --shadow:0 22px 60px rgba(52, 23, 74, .35);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  font-family:'Poppins',sans-serif;
  color:var(--white);
  background:linear-gradient(180deg,#9b59ca 0%,#b982dc 48%,#9f61ce 100%);
  overflow-x:hidden;
}

body.lock{overflow:hidden}

.cover{
  position:fixed;
  inset:0;
  z-index:50;
  display:grid;
  place-items:center;
  background:var(--purple);
  overflow:hidden;
  transition:opacity .9s ease, visibility .9s ease;
}
.cover.hide{opacity:0;visibility:hidden;pointer-events:none}

.stars,
.invitation::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(circle at 8% 14%,rgba(255,255,255,.24) 0 3px,transparent 4px),
    radial-gradient(circle at 72% 8%,rgba(255,255,255,.35) 0 2px,transparent 3px),
    radial-gradient(circle at 93% 36%,rgba(255,255,255,.28) 0 3px,transparent 4px),
    radial-gradient(circle at 18% 76%,rgba(255,255,255,.18) 0 2px,transparent 3px),
    radial-gradient(circle at 89% 78%,rgba(255,255,255,.24) 0 3px,transparent 4px),
    radial-gradient(circle at 64% 58%,rgba(255,255,255,.18) 0 2px,transparent 3px);
  animation:twinkle 4s ease-in-out infinite alternate;
}

.open-card{
  border:0;
  background:transparent;
  cursor:pointer;
  display:grid;
  gap:40px;
  place-items:center;
  color:#111;
  transform:translateY(-10px);
}
.tap-text{
  font-family:'Playfair Display',serif;
  font-style:italic;
  font-weight:700;
  letter-spacing:12px;
  font-size:clamp(20px,3vw,34px);
  color:#111;
  animation:floatText 2s ease-in-out infinite alternate;
}

.envelope{
  position:relative;
  width:330px;
  height:210px;
  filter:drop-shadow(0 28px 24px rgba(45, 18, 70, .23));
  perspective:900px;
}
.env-back,
.env-front,
.env-flap,
.env-letter{position:absolute;inset:0;border:6px solid #111;border-radius:8px}
.env-back{background:#733288}
.env-front{
  border-top:0;
  background:linear-gradient(145deg,transparent 49%,#743087 50%) left/50% 100% no-repeat,
             linear-gradient(215deg,transparent 49%,#743087 50%) right/50% 100% no-repeat;
  clip-path:polygon(0 40%,50% 88%,100% 40%,100% 100%,0 100%);
}
.env-flap{
  background:#9552a8;
  border-bottom:0;
  clip-path:polygon(0 0,100% 0,50% 54%);
  transform-origin:top;
  transition:transform .8s cubic-bezier(.2,.8,.2,1);
  z-index:3;
}
.env-letter{
  width:84%;
  height:76%;
  left:8%;
  top:18%;
  border:0;
  border-radius:12px;
  background:linear-gradient(180deg,#fff7e8,#f5d68c);
  z-index:1;
  transform:translateY(40px);
  transition:transform .9s ease .2s, opacity .6s ease;
  opacity:0;
}
.open-card.opening .env-flap{transform:rotateX(180deg)}
.open-card.opening .env-letter{transform:translateY(-105px);opacity:1}
.open-card.opening .envelope{animation:envelopeZoom 1.2s ease .55s forwards}

.invitation{
  position:relative;
  min-height:100vh;
  opacity:0;
  visibility:hidden;
  transition:opacity 1s ease .3s;
}
.invitation.show{opacity:1;visibility:visible}

.section{position:relative;padding:80px 20px}
.hero{min-height:100vh;display:grid;place-items:center;padding-top:110px}
.scroll-card{
  width:min(86vw,900px);
  min-height:520px;
  padding:105px 72px 82px;
  text-align:center;
  color:var(--text);
  background:linear-gradient(180deg,#f4cc72 0%,#e8b955 100%);
  border-radius:8px;
  box-shadow:var(--shadow);
  position:relative;
}
.scroll-card::before,
.scroll-card::after{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(122,79,35,.16);
  pointer-events:none;
}
.rod{
  position:absolute;
  left:-12px;
  right:-12px;
  height:34px;
  background:linear-gradient(90deg,#d2a34b,#f0c872,#d2a34b);
  border-radius:24px;
  box-shadow:inset 0 0 0 3px rgba(122,79,35,.15);
}
.rod.top{top:-14px}.rod.bottom{bottom:-14px}
.rod::before,.rod::after{
  content:"";
  position:absolute;
  top:5px;
  width:20px;
  height:24px;
  border-radius:14px;
  background:rgba(126,82,37,.25);
}
.rod::before{left:10px}.rod::after{right:10px}

.scroll-card h2,
.photo-section .caption,
.footer p{font-family:'Great Vibes',cursive}
.scroll-card h2{font-size:68px;line-height:.8;color:#8e54bd;font-weight:400}
.scroll-card h3{font-family:'Playfair Display',serif;font-style:italic;color:#fff;font-size:28px;margin-bottom:12px}
.scroll-card h1{font-family:'Playfair Display',serif;font-size:31px;font-style:italic;margin-bottom:18px;color:#7b4c86}
.divider{width:180px;height:2px;background:#875090;margin:0 auto 20px}
.intro{font-family:'Playfair Display',serif;font-weight:600;font-style:italic;font-size:22px;line-height:1.65;max-width:690px;margin:auto;color:#61426e}

.countdown{display:flex;justify-content:center;gap:20px;margin-top:42px;flex-wrap:wrap}
.countdown div{
  width:112px;
  padding:12px 10px 10px;
  border-radius:18px;
  background:rgba(255,255,255,.35);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
}
.countdown strong{display:block;font-size:34px;color:#ba7a83;line-height:1}
.countdown span{text-transform:uppercase;letter-spacing:2px;font-size:11px;color:#bd7d83}

.photo-section{text-align:center;background:rgba(124,55,163,.18)}
.photo-frame{
  width:min(76vw,520px);
  aspect-ratio:1/1.05;
  margin:0 auto;
  padding:12px;
  border-radius:10px;
  background:#fff;
  box-shadow:0 22px 45px rgba(68,21,98,.32);
}
.photo-frame img{width:100%;height:100%;object-fit:cover;border-radius:4px;display:block}
.caption{font-size:24px;margin-top:22px;color:#fff4db}

.details{
  background:rgba(255,255,255,.16);
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  text-align:center;
  padding-inline:min(9vw,130px);
}
.detail-card{padding:20px;color:#fff}
.icon{
  display:grid;
  place-items:center;
  width:46px;height:46px;
  border-radius:50%;
  background:rgba(255,255,255,.95);
  margin:0 auto 13px;
  color:#8f50bd;
}
.detail-card:nth-child(2) .icon{background:#ddb84c;color:#fff}
.detail-card h4{font-family:'Playfair Display',serif;font-size:21px;margin-bottom:4px}
.detail-card small{text-transform:uppercase;color:#f7d06f;font-weight:700;font-size:10px;letter-spacing:1px}
.detail-card p{font-size:14px;font-weight:700;margin-top:8px}

.map-section{text-align:center;background:rgba(116,45,153,.14)}
.map-section h3{font-family:'Playfair Display',serif;font-size:27px;margin-bottom:8px}
.map-section p{text-transform:uppercase;font-size:11px;color:#f5d476;font-weight:700;margin-bottom:30px;letter-spacing:1px}
.map-box{
  width:min(86vw,930px);
  height:330px;
  margin:0 auto;
  border:6px solid #fff;
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:#eee;
}
.map-box iframe{width:100%;height:100%;border:0;display:block}
.btn-map{
  display:inline-block;
  margin-top:26px;
  padding:13px 26px;
  border-radius:999px;
  background:linear-gradient(180deg,#f8d37b,#d9a944);
  color:#704182;
  font-weight:700;
  text-decoration:none;
  box-shadow:0 12px 30px rgba(52,23,74,.23);
}

.dress{display:grid;place-items:center}
.dress-card{
  width:min(86vw,420px);
  background:linear-gradient(180deg,#fed982,#f0bd58);
  color:#59356c;
  text-align:center;
  border:3px solid #2b1735;
  border-radius:22px;
  padding:34px 30px;
  box-shadow:var(--shadow);
}
.dress-card h3{font-family:'Playfair Display',serif;font-size:25px;color:#fff;margin-bottom:8px}
.dress-card p{font-family:'Playfair Display',serif;font-weight:700;font-style:italic;margin-bottom:22px}
.reserved{
  background:rgba(150,101,45,.18);
  border-radius:10px;
  padding:18px 12px;
  text-transform:uppercase;
  font-weight:800;
  letter-spacing:4px;
  font-size:13px;
}
.footer{text-align:center;background:rgba(104,39,144,.25);padding-bottom:100px}
.footer p{font-size:25px;color:#fff4db;margin-bottom:14px}
.footer span{font-size:22px}
.music-toggle{
  position:fixed;
  right:28px;
  bottom:28px;
  z-index:20;
  width:72px;
  height:72px;
  border:0;
  border-radius:0;
  background:rgba(216,183,113,.72);
  color:#f4e5ff;
  font-size:25px;
  cursor:pointer;
  box-shadow:0 15px 35px rgba(59,23,87,.25);
}

.reveal{opacity:0;transform:translateY(45px);transition:opacity .9s ease,transform .9s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@keyframes twinkle{to{opacity:.62;transform:translateY(-8px)}}
@keyframes floatText{to{transform:translateY(-8px)}}
@keyframes envelopeZoom{
  0%{transform:scale(1)}
  45%{transform:scale(1.08)}
  100%{transform:scale(1.7);opacity:0}
}

@media(max-width:720px){
  .tap-text{font-size:22px;letter-spacing:7px}
  .envelope{width:250px;height:160px}
  .section{padding:58px 16px}
  .hero{padding-top:80px}
  .scroll-card{width:90vw;min-height:auto;padding:78px 24px 62px}
  .scroll-card h2{font-size:54px}
  .scroll-card h3{font-size:21px}
  .scroll-card h1{font-size:23px}
  .intro{font-size:17px;line-height:1.6}
  .countdown{gap:10px;margin-top:30px}
  .countdown div{width:72px;border-radius:13px;padding:10px 4px}
  .countdown strong{font-size:25px}
  .countdown span{font-size:9px;letter-spacing:1px}
  .details{grid-template-columns:1fr;gap:8px;padding-inline:20px}
  .map-box{height:260px;border-radius:20px}
  .music-toggle{right:18px;bottom:18px;width:56px;height:56px;font-size:20px}
}