*{box-sizing:border-box}
:root{
  --ink:#37332f;
  --red:#b84a42;
  --red-soft:#d56a60;
  --cream:#fffaf2;
  --yellow:#f6d66c;
  --green:#667b59;
  --line:#5c544d;
  --paper:#fffdf9;
}
html,body{width:100%;height:100%;margin:0}
body{
  overflow:hidden;
  color:var(--ink);
  background:#fbfaf7;
  font-family:"Quicksand",sans-serif;
}
button{font:inherit}
button:focus-visible{outline:2px dashed var(--red);outline-offset:4px}
.story-shell{position:relative;width:100vw;height:100vh}
.page{
  position:absolute;
  inset:0;
  padding:clamp(24px,4vw,56px);
  display:flex;
  align-items:center;
  flex-direction:column;
  justify-content:center;
  text-align:center;
  opacity:0;
  visibility:hidden;
  transform:translateY(18px) scale(.985);
  transition:opacity .55s ease,transform .55s ease,visibility .55s;
  overflow:hidden;
  -webkit-overflow-scrolling:touch;
  background:
    radial-gradient(circle at 15% 10%,rgba(184,74,66,.05),transparent 22%),
    radial-gradient(circle at 85% 85%,rgba(102,123,89,.06),transparent 26%),
    var(--cream);
}
.page.active{opacity:1;visibility:visible;transform:none;z-index:2}
.noise{
  position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.08;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.section-label,.hero-kicker{
  font-size:11px;letter-spacing:.22em;font-weight:700;opacity:.58;
  margin-bottom:14px;text-transform:uppercase;
}
.scribble-title,.hero-title{
  font-family:"Caveat","Patrick Hand",cursive;
  font-weight:700;line-height:.9;
  font-size:clamp(42px,7vw,84px);
  margin:0 0 24px;
}
.scribble-title span,.hero-title span{color:var(--red)}
.scribble-title.big{font-size:clamp(50px,8vw,96px)}
.body-copy{
  font-size:17px;line-height:1.7;max-width:640px;margin:22px auto 0;
}
.body-copy.narrow{max-width:520px}
.hero-title{font-size:clamp(68px,12vw,150px);margin-bottom:26px}
.hero-subtitle{font-family:"Patrick Hand",cursive;font-size:25px;margin:10px 0 22px}
.hero-portrait{
  width:min(250px,55vw);aspect-ratio:4/5;position:relative;
  transform:rotate(-2deg);
}
.hero-portrait img,.photo-card img{width:100%;height:100%;object-fit:cover;display:block}
.paper-shadow{box-shadow:0 18px 40px rgba(83,63,49,.12)}
.tape{
  position:absolute;width:80px;height:25px;background:rgba(243,213,151,.72);
  top:-8px;filter:blur(.2px)
}
.tape-left{left:14px;transform:rotate(-7deg)}
.tape-right{right:14px;transform:rotate(6deg)}
.pill-btn{
  border:1px solid var(--ink);background:#fff;
  min-height:44px;padding:12px 28px;border-radius:999px;
  letter-spacing:.08em;font-weight:700;font-size:12px;
  box-shadow:4px 4px 0 var(--ink);cursor:pointer;transition:.2s;
}
.pill-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.pill-btn.outline{background:transparent}
.micro-copy{font-size:10px;letter-spacing:.13em;opacity:.45;margin-top:13px}
.doodle{position:absolute;font-family:"Caveat";pointer-events:none}
.star{font-size:35px;color:var(--yellow)}
.star-a{left:10%;top:17%;transform:rotate(-10deg)}
.star-b{right:13%;top:28%;transform:rotate(12deg)}
.mini-heart{font-size:52px;color:var(--red);opacity:.65}
.heart-a{left:7%;bottom:26%}
.heart-b{right:9%;bottom:18%}
.hero-flower{position:absolute;left:5%;bottom:9%;width:95px;opacity:.85}
.hero-rocket{position:absolute;right:5%;top:12%;width:95px;transform:rotate(-17deg)}

.memory-stage{position:relative;width:min(760px,92vw);height:min(46vh,480px);margin-top:8px}
.photo-card{
  position:absolute;background:white;padding:12px 12px 32px;border:1px solid rgba(70,50,42,.18);
  width:min(210px,31vw);box-shadow:0 18px 30px rgba(70,50,42,.10);font-family:"Patrick Hand",cursive;
}
.photo-card figcaption{position:absolute;bottom:7px;left:0;right:0;font-size:17px}
.pc-1{left:8%;top:20%}
.pc-2{right:7%;top:8%}
.pc-3{left:50%;top:21%;transform:translateX(-50%) rotate(-2deg);width:min(260px,38vw);z-index:2}
.tilt-left{transform:rotate(-9deg)}
.tilt-right{transform:rotate(8deg)}
.sticker{position:absolute;z-index:4}
.sticker-rocket{right:18%;bottom:0;width:72px;transform:rotate(12deg)}
.sticker-plant{left:17%;bottom:2%;width:75px}
.sticker-star{right:4%;top:42%;width:48px}

.music-scene{position:relative;width:420px;max-width:84vw;height:280px;margin:2px 0 10px}
.music-radio{position:absolute;width:230px;left:50%;top:36px;transform:translateX(-50%);z-index:2}
.record{
  position:absolute;right:0;top:8px;width:145px;height:145px;border-radius:50%;
  background:repeating-radial-gradient(circle,#191817 0 2px,#353230 2px 4px,#111 4px 6px);
  border:6px solid #262220;box-shadow:0 18px 22px rgba(0,0,0,.15);
  animation:spin 5s linear infinite;
}
.record-label{position:absolute;width:48px;height:48px;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;background:var(--red)}
.record-hole{position:absolute;width:8px;height:8px;left:50%;top:50%;transform:translate(-50%,-50%);background:#161414;border-radius:50%}
@keyframes spin{to{transform:rotate(360deg)}}
.music-note{position:absolute;font-family:"Caveat";font-size:40px;color:var(--red);animation:float 2.2s ease-in-out infinite}
.note-1{left:2%;top:32%}
.note-2{left:10%;top:10%;animation-delay:.35s}
.note-3{right:6%;bottom:12%;animation-delay:.7s}
@keyframes float{50%{transform:translateY(-10px) rotate(5deg)}}

.audio-wrap{margin-top:18px;display:flex;flex-direction:column;align-items:center;gap:7px}
.audio-wrap audio{width:min(360px,82vw)}
.audio-wrap small{font-size:10px;opacity:.55}

.letter-scene{position:relative;width:min(590px,92vw);height:380px;margin-top:10px}
.envelope-back{position:absolute;width:310px;left:50%;bottom:28px;transform:translateX(-50%);z-index:1}
.letter-paper{
  position:absolute;width:min(390px,74vw);min-height:250px;
  left:50%;bottom:100px;transform:translateX(-50%) translateY(125px) rotate(-1deg);
  background:#fffef7;border:1px solid #cabfb5;padding:28px 32px;
  text-align:left;z-index:0;box-shadow:0 12px 25px rgba(80,60,45,.12);
  transition:transform .8s cubic-bezier(.2,.7,.2,1),z-index .1s .4s;
  font-family:"Patrick Hand",cursive;font-size:18px;line-height:1.25;
}
.letter-scene.open .letter-paper{transform:translateX(-50%) translateY(-28px) rotate(-1deg);z-index:3}
.letter-to{font-size:16px;color:var(--red);margin-bottom:16px}
.letter-sign{margin-top:16px;text-align:right;font-size:15px}
.letter-sign span{font-size:20px}
.open-envelope{position:absolute;left:50%;bottom:2px;transform:translateX(-50%);z-index:4;
  border:none;background:var(--red);color:#fff;padding:10px 22px;border-radius:5px;font-weight:700;
  letter-spacing:.1em;cursor:pointer;box-shadow:4px 4px 0 #6e2d28
}

.choice-grid{display:grid;grid-template-columns:repeat(3,160px);gap:18px;margin:12px 0 18px}
.choice-card{
  position:relative;min-height:190px;background:#fff;border:1px solid rgba(73,52,41,.2);
  padding:18px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 12px 25px rgba(60,50,40,.08);transition:.25s;
}
.choice-card:nth-child(1){transform:rotate(-2deg)}
.choice-card:nth-child(2){transform:translateY(8px) rotate(1.5deg)}
.choice-card:nth-child(3){transform:rotate(2deg)}
.choice-card:hover{transform:translateY(-7px) rotate(0)}
.choice-card img{width:86px;height:76px;object-fit:contain;margin-bottom:12px}
.choice-card span{font-weight:700;letter-spacing:.12em}
.choice-card small{margin-top:6px;opacity:.45}

.tiny-note{font-size:11px;opacity:.45}

.cake-wrap{position:relative;width:280px;height:260px;display:flex;align-items:center;justify-content:center}
.cake{width:240px}
.flame{
  position:absolute;width:13px;height:24px;border-radius:60% 60% 50% 50%;
  background:#f7c94b;top:35px;box-shadow:0 0 18px rgba(247,201,75,.65);
  animation:flicker .8s ease-in-out infinite alternate;
}
.flame-1{left:101px}.flame-2{left:134px;animation-delay:.18s}.flame-3{left:167px;animation-delay:.32s}
@keyframes flicker{to{transform:scale(.82) translateY(2px);opacity:.78}}
.blown .flame{opacity:0;transform:translateY(-15px) scale(.2);transition:.35s}
.confetti-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.confetti{position:absolute;width:7px;height:16px;top:-20px;animation:fall 2.2s linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(540deg);opacity:.2}}

.closing-doodle{font-family:"Caveat";font-size:34px;color:var(--red);letter-spacing:.2em;margin-bottom:5px}
.closing-card{max-width:560px;background:#fff;border:1px solid rgba(68,54,44,.15);padding:34px 38px;line-height:1.7;font-size:17px;transform:rotate(-1deg)}
.closing-emphasis{font-family:"Patrick Hand",cursive;color:var(--red);font-size:23px;margin-bottom:0}
.signature{font-family:"Caveat";font-size:22px;margin:20px 0 10px}
.page-closing footer{position:absolute;bottom:22px;font-size:9px;letter-spacing:.16em;opacity:.38}

.text-btn{
  position:relative;z-index:10;
  margin-top:18px;
  border:1px solid rgba(55,51,47,.45);
  background:rgba(255,255,255,.94);
  color:var(--ink);
  font-size:13px;
  font-weight:700;
  cursor:pointer;
  padding:10px 18px;
  min-height:44px;
  border-radius:999px;
  box-shadow:3px 3px 0 var(--red);
  letter-spacing:.04em;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.text-btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--red);background:#fff}
.text-btn:active{transform:translate(0,0);box-shadow:2px 2px 0 var(--red)}
.page > .pill-btn,.page > .text-btn{flex:0 0 auto}

.hidden{display:none}

.bottom-nav{
  position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:50;
  display:flex;align-items:center;gap:15px;padding:7px 10px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(10px);border:1px solid rgba(60,50,40,.10);
  border-radius:999px;box-shadow:0 10px 28px rgba(60,50,40,.10)
}
.circle-btn{
  width:35px;height:35px;border:1px solid var(--ink);border-radius:50%;background:white;cursor:pointer;
  display:grid;place-items:center;font-size:15px
}
.page-dots{display:flex;gap:5px}
.dot{width:5px;height:5px;background:#c9c0b7;border-radius:50%}
.dot.active{background:var(--red);transform:scale(1.45)}

@media(max-width:700px){
  .page{
    padding:26px 20px calc(124px + env(safe-area-inset-bottom));
    overflow-y:auto;
    overflow-x:hidden;
    justify-content:center;
  }
  .page > .text-btn,.page > .pill-btn{margin-bottom:8px;min-width:min(280px,84vw);position:relative;z-index:12}
  .hero-title{line-height:.82}

  .hero-title{font-size:72px}
  .hero-portrait{width:210px}
  .memory-stage{height:41vh}
  .photo-card{width:33vw;padding:7px 7px 25px}
  .pc-3{width:42vw}
  .photo-card figcaption{font-size:13px;bottom:5px}
  .music-scene{height:235px}
  .music-radio{width:205px;top:42px}
  .record{width:115px;height:115px}
  .choice-grid{grid-template-columns:1fr;gap:10px;width:min(360px,80vw)}
  .choice-card{min-height:95px;display:grid;grid-template-columns:80px 1fr auto;gap:10px;text-align:left;padding:10px 16px}
  .choice-card img{width:65px;height:56px;margin:0}
  .choice-card small{margin:0}
  .letter-scene{height:335px;flex:0 0 auto}
  .letter-paper{min-height:230px}
  .envelope-back{width:290px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

@media(max-width:700px) and (max-height:700px){
  .page{justify-content:flex-start;padding-top:22px}
  .hero-title{font-size:62px;margin-bottom:16px}
  .hero-subtitle{font-size:21px}
  .scribble-title{font-size:48px;margin-bottom:14px}
  .body-copy{font-size:15px;line-height:1.55;margin-top:12px}
  .memory-stage{height:245px;flex:0 0 auto}
  .music-scene{height:205px;flex:0 0 auto}
  .cake-wrap{height:220px;flex:0 0 auto}
}

/* V5: Make A Wish continuation */
.wish-next { margin-top: 18px; min-height: 48px; align-items: center; justify-content: center; padding: 12px 22px; position: relative; z-index: 20; }
.page-birthday { padding-bottom: 120px; }
@media (max-width: 600px) {
  .page-birthday { min-height: 100svh; padding: 28px 18px 120px; justify-content: center; }
  .page-birthday .blow-btn, .page-birthday .wish-next { min-height: 52px; min-width: min(86vw, 300px); touch-action: manipulation; }
  .page-birthday .wish-next { margin-bottom: 8px; }
}