/* ═══════════════════════════════════════════════
   NOIR BIRTHDAY — glossy black & brown · iOS first
   Panels: black (text) · #2b2b2e (photos) · #17171a (videos)
   ═══════════════════════════════════════════════ */
:root{
  --black:#0a0806;
  --black2:#12100c;
  --brown:#8b5e3c;
  --brown-lt:#d4a574;
  --gold:#c9a227;
  --cream:#f3e9d7;
  --muted:#b9a88f;
  --grey-photo:#2b2b2e;      /* slight grey — images stage */
  --grey-video:#17171a;      /* darker grey — videos stage */
  --card:#1c1915;
  --radius:22px;
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
html.locked{overflow:hidden}
body{
  background:var(--black);
  color:var(--cream);
  font-family:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;display:block}
button{font-family:inherit;touch-action:manipulation}

/* film grain + gold dust */
#grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");}
#dust,#confetti{position:fixed;inset:0;pointer-events:none;z-index:61}
#confetti{z-index:200;display:none}
#progressBar{position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--brown),var(--gold),var(--brown-lt));box-shadow:0 0 12px #c9a22788}

/* ═══════ GATE ═══════ */
#gate{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  padding:calc(20px + var(--safe-t)) 20px calc(20px + var(--safe-b));
  background:radial-gradient(120% 90% at 50% 0%,#241a10 0%,#0a0806 55%,#000 100%);
  transition:opacity .7s ease,visibility .7s;}
#gate.open{opacity:0;visibility:hidden;pointer-events:none}
.gate-card{position:relative;width:100%;max-width:380px;text-align:center;overflow:hidden;
  background:linear-gradient(165deg,#1e1812,#0d0b08 60%,#14100b);
  border:1px solid #8b5e3c55;border-radius:28px;padding:38px 26px 28px;
  box-shadow:0 30px 80px #000c,inset 0 1px 0 #ffffff22;}
.gate-gloss{position:absolute;top:0;left:5%;right:5%;height:60px;border-radius:0 0 50% 50%;
  background:linear-gradient(#ffffff2e,transparent);pointer-events:none}
.gate-eyebrow{font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--brown-lt)}
.gate-lock{font-size:40px;margin:14px 0 6px;filter:drop-shadow(0 4px 14px #c9a22766)}
.gate-title{font-family:'Playfair Display',serif;font-size:30px;line-height:1.2}
.gate-title em{color:var(--brown-lt);font-style:italic}
.gate-sub{color:var(--muted);font-size:14px;margin:10px 0 20px;font-weight:300}
.gate-dots{display:flex;gap:10px;justify-content:center;margin-bottom:6px;min-height:14px;flex-wrap:wrap}
.gate-dots span{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--brown-lt);transition:.2s}
.gate-dots span.idle{opacity:.35}
.gate-dots span.on{background:radial-gradient(circle at 35% 30%,#ffe9b8,var(--gold) 60%,#7a5c14);box-shadow:0 0 12px #c9a227aa;transform:scale(1.15);border-color:transparent}
.gate-card.shake{animation:shake .4s}
@keyframes shake{20%{transform:translateX(-9px)}40%{transform:translateX(8px)}60%{transform:translateX(-6px)}80%{transform:translateX(4px)}}
#gateMsg{font-size:12px;color:var(--muted);min-height:20px;margin-bottom:14px}
#gateMsg.err{color:#ff9d8a}
.gate-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gate-pad button{height:64px;border-radius:18px;font-size:22px;color:var(--cream);cursor:pointer;
  background:linear-gradient(180deg,#2c251c,#161210);
  border:1px solid #8b5e3c44;box-shadow:0 6px 0 #000,inset 0 1px 0 #ffffff22;transition:transform .08s}
.gate-pad button:active{transform:translateY(4px);box-shadow:0 2px 0 #000}
.gate-pad .go{background:linear-gradient(180deg,var(--brown-lt),var(--brown) 60%,#5c3d24);font-size:26px}
.gate-pad .util{font-size:20px}
.gate-foot{margin-top:16px;font-size:11px;color:#8a7a63}

/* ═══════ SITE SCAFFOLD ═══════ */
#site{display:none}
#site.unlocked{display:block}
.panel{position:relative;padding:84px 0;overflow:hidden}
.wrap{width:100%;max-width:520px;margin:0 auto;padding:0 20px}
.center{text-align:center}
.eyebrow{font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--brown-lt);margin-bottom:12px}
.title{font-family:'Playfair Display',serif;font-size:clamp(28px,7.5vw,40px);line-height:1.15;margin-bottom:10px}
.title em{color:var(--brown-lt)}
.sub{color:var(--muted);font-weight:300;font-size:15px;margin-bottom:28px}
.script{font-family:'Great Vibes',cursive;font-weight:400}

/* panel flavours */
.panel-black{background:
  radial-gradient(90% 40% at 50% 0%,#241a1033,transparent),
  linear-gradient(#050403,#0a0806 30%,#050403);}
.panel-photos{background:
  radial-gradient(100% 30% at 50% 0%,#ffffff14,transparent),
  linear-gradient(180deg,#343438,var(--grey-photo) 20%,#232326);}
.panel-photos .title,.panel-photos .sub{color:#f0ece4}
.panel-photos .eyebrow{color:var(--brown-lt)}
.panel-videos{background:
  radial-gradient(100% 30% at 50% 0%,#c9a22714,transparent),
  linear-gradient(180deg,#202024,var(--grey-video) 22%,#0c0c0e);}
.panel-audio{background:
  radial-gradient(80% 35% at 50% 0%,#8b5e3c33,transparent),
  linear-gradient(#0d0b08,#141009 50%,#0d0b08);}

/* ═══════ HERO ═══════ */
.hero{min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:calc(60px + var(--safe-t))}
.hero-glow{position:absolute;width:120vw;height:120vw;max-width:640px;max-height:640px;border-radius:50%;
  background:radial-gradient(circle,#8b5e3c55 0%,#c9a22722 35%,transparent 70%);filter:blur(10px);
  animation:breathe 5s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.12);opacity:.8}}
.hero-inner{position:relative;z-index:2;padding:0 24px}
.hero .script{font-size:clamp(52px,15vw,84px);color:var(--cream);text-shadow:0 4px 40px #c9a22755;line-height:1.05}
.hero-name{font-family:'Playfair Display',serif;font-size:clamp(22px,6vw,30px);color:var(--brown-lt);letter-spacing:2px;margin-top:6px}
.hero-rule{display:flex;align-items:center;gap:12px;justify-content:center;margin:20px auto;max-width:280px}
.hero-rule span{height:1px;flex:1;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.hero-rule i{font-style:normal;color:var(--gold)}
.hero-tag{color:var(--muted);font-weight:300;font-size:16px}
.scroll-cue{width:26px;height:44px;border:2px solid var(--brown-lt);border-radius:15px;margin:34px auto 10px;position:relative;opacity:.9}
.wheel{width:4px;height:9px;border-radius:4px;background:var(--gold);position:absolute;left:50%;top:8px;transform:translateX(-50%);animation:wheel 1.8s infinite}
@keyframes wheel{50%{top:20px;opacity:.2}100%{top:8px}}
.cue-txt{font-size:12px;letter-spacing:3px;text-transform:uppercase;color:#8a7a63}
.hero-vignette{position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 40%,transparent 55%,#000 100%);pointer-events:none}

/* music pill + dots */
#musicPill{position:fixed;top:calc(12px + var(--safe-t));right:12px;z-index:90;display:flex;gap:8px;align-items:center;
  background:#161210ee;border:1px solid #8b5e3c66;color:var(--cream);border-radius:100px;padding:10px 16px;font-size:13px;
  box-shadow:0 8px 24px #000a;backdrop-filter:blur(8px)}
#musicPill.playing{border-color:var(--gold);box-shadow:0 0 18px #c9a22755}
#dotsNav{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:10px}
#dotsNav a{width:8px;height:8px;border-radius:50%;background:#ffffff33;transition:.3s}
#dotsNav a.on{background:var(--gold);box-shadow:0 0 10px var(--gold);transform:scale(1.4)}

/* ═══════ REVEAL ANIMATIONS ═══════ */
.reveal{opacity:0;transform:translateY(46px) scale(.98);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-3d{opacity:0;transform:perspective(900px) rotateX(14deg) translateY(60px);transition:opacity 1s ease,transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal-3d.in{opacity:1;transform:perspective(900px) rotateX(0) translateY(0)}

/* ═══════ LETTER ═══════ */
.letter-card{position:relative;background:linear-gradient(170deg,#211a12,#131009 70%);
  border:1px solid #8b5e3c55;border-radius:var(--radius);padding:30px 24px;
  box-shadow:0 24px 60px #000b,inset 0 1px 0 #ffffff1e;overflow:hidden}
.letter-gloss{position:absolute;top:0;left:0;right:0;height:90px;background:linear-gradient(#ffffff1c,transparent);pointer-events:none}
.typewrite{font-family:'Playfair Display',serif;font-style:italic;color:var(--brown-lt);font-size:19px;min-height:28px;margin-bottom:12px}
.typewrite::after{content:'▍';animation:blink 1s infinite;color:var(--gold)}
@keyframes blink{50%{opacity:0}}
.letter-body{font-weight:300;line-height:1.75;font-size:15.5px;color:#e8dcc6;white-space:pre-line}
.letter-sign{font-family:'Great Vibes',cursive;font-size:30px;color:var(--gold);margin-top:18px;text-align:right}

/* ═══════ PHOTOS (light grey stage) ═══════ */
.photo-stack{display:flex;flex-direction:column;gap:34px;perspective:1000px}
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  background:linear-gradient(180deg,#3a3a3f,#26262b);
  border:1px solid #ffffff22;
  box-shadow:0 24px 50px #000a,inset 0 1px 0 #ffffff33;
  transform-style:preserve-3d;transition:transform .25s ease}
.photo-card:nth-child(odd){transform:rotate(-1.2deg)}
.photo-card:nth-child(even){transform:rotate(1.2deg)}
.photo-frame{position:relative;aspect-ratio:4/5;background:#1a1a1d;overflow:hidden}
.photo-frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.photo-card:active .photo-frame img{transform:scale(1.06)}
.photo-shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,#ffffff2e 45%,transparent 60%);
  transform:translateX(-100%);animation:shine 5s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,60%{transform:translateX(-100%)}90%,100%{transform:translateX(100%)}}
.photo-cap{display:flex;gap:10px;align-items:center;padding:14px 16px;background:linear-gradient(#ffffff10,transparent)}
.photo-cap i{font-style:normal;background:linear-gradient(180deg,var(--brown-lt),var(--brown));width:34px;height:34px;flex:0 0 34px;
  display:flex;align-items:center;justify-content:center;border-radius:12px;font-size:17px}
.photo-cap b{display:block;font-size:15px}
.photo-cap small{color:#cfc9bd;font-weight:300;font-size:12.5px}
.photo-fallback{display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;height:100%;min-height:300px;
  background:radial-gradient(80% 80% at 50% 20%,#4a4a52,#232326);color:#d8d2c6;text-align:center;padding:20px}
.photo-fallback .big{font-size:46px}

/* ═══════ VIDEOS (darker grey stage) ═══════ */
.video-stack{display:flex;flex-direction:column;gap:30px}
.video-card{border-radius:var(--radius);overflow:hidden;background:linear-gradient(180deg,#232327,#131316);
  border:1px solid #c9a22733;box-shadow:0 24px 60px #000c,inset 0 1px 0 #ffffff14}
.video-card h3{font-family:'Playfair Display',serif;font-size:19px;padding:16px 18px 4px}
.video-card p{color:var(--muted);font-size:13.5px;font-weight:300;padding:0 18px 12px}
.video-wrap{position:relative;background:#000}
.video-wrap video{width:100%;aspect-ratio:16/10;object-fit:cover;background:#000}
.video-wrap video::-webkit-media-controls-panel{background-image:linear-gradient(transparent,#000000aa)}
.vid-fallback{padding:44px 20px;text-align:center;color:#cfc9bd}
.vid-fallback .big{font-size:44px;display:block;margin-bottom:8px}

/* ═══════ AUDIO ═══════ */
.audio-list{display:flex;flex-direction:column;gap:16px}
.audio-card{display:flex;gap:14px;align-items:center;padding:14px;border-radius:20px;
  background:linear-gradient(165deg,#221b12,#100d09);border:1px solid #8b5e3c55;
  box-shadow:0 14px 34px #000a,inset 0 1px 0 #ffffff14}
.audio-card .disc{flex:0 0 56px;width:56px;height:56px;border-radius:50%;position:relative;
  background:conic-gradient(from 0deg,#3a2c1c,#c9a227,#3a2c1c,#241a10,#3a2c1c);
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 3px #000,0 4px 14px #000}
.audio-card .disc::after{content:'';width:16px;height:16px;border-radius:50%;background:#0a0806;border:2px solid #c9a22788}
.audio-card.playing .disc{animation:spin 3s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.audio-meta{flex:1;min-width:0}
.audio-meta b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.audio-meta small{color:var(--muted);font-weight:300;font-size:12.5px}
.audio-meta input[type=range]{width:100%;accent-color:var(--gold);margin-top:8px;height:18px}
.play-btn{flex:0 0 50px;width:50px;height:50px;border-radius:50%;border:1px solid #c9a22788;cursor:pointer;
  font-size:19px;color:#1a1208;background:linear-gradient(180deg,#ffe9b8,var(--gold) 55%,#8a6d15);
  box-shadow:0 6px 18px #c9a22755,inset 0 1px 0 #ffffffaa}
.play-btn:active{transform:scale(.93)}

/* ═══════ REASONS ═══════ */
.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:30px}
.reason{background:linear-gradient(165deg,#201912,#100d09);border:1px solid #8b5e3c44;border-radius:18px;
  padding:20px 14px;text-align:center;box-shadow:0 14px 30px #0009}
.reason .e{font-size:30px;display:block;margin-bottom:8px}
.reason b{display:block;font-size:14px;margin-bottom:4px}
.reason small{color:var(--muted);font-weight:300;font-size:12px;line-height:1.5;display:block}
.counter-row{display:flex;background:#14100b;border:1px solid #8b5e3c44;border-radius:18px;overflow:hidden}
.counter-row div{flex:1;padding:18px 8px;text-align:center}
.counter-row div+div{border-left:1px solid #8b5e3c33}
.counter-row b{font-family:'Playfair Display',serif;font-size:26px;color:var(--gold);display:block}
.counter-row small{font-size:11.5px;color:var(--muted);font-weight:300}

/* ═══════ CAKE ═══════ */
.finale{padding-bottom:calc(60px + var(--safe-b))}
.cake{position:relative;width:230px;margin:34px auto 8px;cursor:pointer}
.flames{display:flex;justify-content:space-around;padding:0 34px}
.flame{position:relative;width:26px;height:44px;display:flex;align-items:flex-end;justify-content:center;cursor:pointer}
.flame span{display:block;width:22px;height:38px;border-radius:50% 50% 50% 50%/60% 60% 40% 40%;
  background:radial-gradient(circle at 50% 78%,#fffbe8 0%,#ffe27a 28%,#ffab3c 55%,#ff5f2e 82%,#e23c14 100%);
  box-shadow:0 0 26px 10px #ff9d3c99,0 0 60px 20px #ff9d3c44;transform-origin:50% 100%;animation:flick .35s infinite alternate ease-in-out}
.flame::before{content:'';position:absolute;left:50%;bottom:6px;width:58px;height:58px;transform:translateX(-50%);
  background:radial-gradient(circle,#ffb43c66,transparent 70%);filter:blur(4px);pointer-events:none;transition:opacity .4s}
.flame[data-out="1"]::before{opacity:0}
@keyframes flick{from{transform:scale(1) rotate(-3deg)}to{transform:scale(1.12,1.2) rotate(3deg)}}
.flame[data-out="1"] span{animation:none;transform:scale(0);opacity:0;transition:.4s}
.flame[data-out="1"]::after{content:'💨';font-size:16px;position:absolute;animation:puff 1s ease forwards}
@keyframes puff{to{transform:translateY(-24px);opacity:0}}
.candles{display:flex;justify-content:space-around;padding:0 34px}
.candles i{width:12px;height:52px;border-radius:6px;background:repeating-linear-gradient(45deg,#f3e9d7 0 6px,#c9a227 6px 12px);display:block}
.tier{border-radius:14px;box-shadow:inset 0 2px 0 #ffffff33,0 14px 30px #000}
.t1{height:56px;background:linear-gradient(180deg,#6b4a2e,#3a2716);margin-top:-4px}
.t2{height:66px;background:linear-gradient(180deg,#54371f,#2a1c0e);margin:8px -18px 0}
.icing{height:20px;margin:0 -6px -10px;border-radius:12px;background:linear-gradient(#ffe9c9,#d4a574);position:relative;z-index:2}
.plate{height:14px;margin:10px -34px 0;border-radius:50%;background:radial-gradient(ellipse,#3d3d42,#17171a);box-shadow:0 10px 24px #000}
#wishMsg{color:var(--muted);font-size:14px;min-height:22px;margin:14px 0}
.btn-gloss{display:inline-block;border:none;cursor:pointer;color:#1a1208;font-weight:600;font-size:16px;letter-spacing:.5px;
  padding:16px 34px;border-radius:100px;margin-top:6px;
  background:linear-gradient(180deg,#fff0cd,var(--gold) 45%,#8a6d15);
  box-shadow:0 12px 30px #c9a22755,inset 0 2px 0 #ffffffcc,inset 0 -3px 0 #00000033;transition:transform .15s}
.btn-gloss:active{transform:scale(.96)}
.btn-gloss:disabled{opacity:.4;filter:grayscale(.6)}
#bigWish{display:none;margin-top:26px;padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(165deg,#2a2114,#12100b);border:1px solid #c9a22766;box-shadow:0 0 60px #c9a22733}
#bigWish.show{display:block;animation:pop .7s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.7);opacity:0}}
#bigWish .script{font-size:42px;color:var(--gold)}
#bigWish p:last-child{color:#e8dcc6;font-weight:300;margin-top:10px;line-height:1.7;white-space:pre-line}
.foot{margin-top:44px;color:#8a7a63;font-size:12px}
.link-btn{background:none;border:none;color:var(--brown-lt);font-size:13px;margin-top:10px;cursor:pointer;text-decoration:underline}

/* lightbox */
#lightbox{position:fixed;inset:0;z-index:150;background:#000000ee;display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px}
#lightbox.show{display:flex}
#lightbox img{max-height:76svh;border-radius:16px;box-shadow:0 20px 80px #000;object-fit:contain}
#lightboxCap{margin-top:14px;color:var(--muted);font-weight:300}

/* small screens tune */
@media (max-width:380px){
  .gate-pad button{height:58px}
  .reason-grid{grid-template-columns:1fr 1fr;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ═══════ FAKE SYSTEM BOOT ═══════ */
#boot{position:fixed;inset:0;z-index:150;background:#020202;display:none;align-items:center;justify-content:center;padding:24px}
#boot.show{display:flex}
#boot.hide{opacity:0;transition:opacity .6s ease}
.boot-box{width:100%;max-width:340px;font-family:ui-monospace,'SF Mono',Menlo,monospace}
.boot-line{color:var(--brown-lt);font-size:13.5px;margin:12px 0;letter-spacing:.5px;animation:bootIn .3s ease}
.boot-line::before{content:'> ';color:var(--gold)}
.boot-line b{color:var(--gold)}
@keyframes bootIn{from{opacity:0;transform:translateX(-8px)}}
#bootGranted{display:none;text-align:center;font-family:'Playfair Display',serif;font-size:34px;color:var(--gold);
  text-shadow:0 0 30px #c9a227aa;margin:18px 0 6px}
#bootGranted.show{display:block;animation:grantedPop .5s cubic-bezier(.2,1.6,.4,1)}
#bootGranted span{color:#ff8fa3}
@keyframes grantedPop{from{transform:scale(.5);opacity:0}}
.boot-skip{text-align:center;color:#5c5347;font-size:11px;margin-top:18px;font-family:'Jost',sans-serif;letter-spacing:2px;text-transform:uppercase}

/* ═══════ MARQUEE RIBBONS ═══════ */
.marquee{overflow:hidden;border-top:1px solid #8b5e3c44;border-bottom:1px solid #8b5e3c44;background:#0d0b08;padding:12px 0;position:relative;z-index:2}
.marquee-track{display:inline-flex;white-space:nowrap;animation:slide 22s linear infinite;
  font-family:'Playfair Display',serif;letter-spacing:3px;color:var(--gold);font-size:14px;will-change:transform}
@keyframes slide{to{transform:translateX(-50%)}}

/* ═══════ BALLOONS + TAP HEARTS ═══════ */
.balloons{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.balloons span{position:absolute;bottom:-70px;left:var(--x);font-size:34px;opacity:0;animation:rise 8s ease-in infinite;animation-delay:var(--d)}
@keyframes rise{0%{transform:translateY(0) rotate(-6deg);opacity:0}12%{opacity:.9}100%{transform:translateY(-115svh) rotate(8deg);opacity:0}}
.tap-heart{position:fixed;transform:translate(-50%,-50%);z-index:95;pointer-events:none;font-size:20px;color:var(--gold);
  text-shadow:0 0 12px #c9a22788;animation:heartUp 1.1s ease-out forwards}
@keyframes heartUp{to{transform:translate(-50%,-170px) scale(1.5) rotate(12deg);opacity:0}}

/* ═══════ CAKE: fat tap targets, glow, pulsing wish ═══════ */
.flames{padding:12px 20px 0}
.flame{padding:16px 20px 12px}
#cake.all-out .tier{box-shadow:0 0 44px #c9a22777,inset 0 2px 0 #ffffff33}
#cake.all-out + #wishMsg{color:var(--gold)}
.btn-gloss{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 12px 44px #c9a227bb,inset 0 2px 0 #ffffffcc;transform:scale(1.03)}}

/* ═══════ CHAPTERS, QUIZZES, GIFT VAULT ═══════ */
.hero-how{margin-top:18px;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--brown-lt);line-height:2}
.ch-head{padding-top:70px;padding-bottom:6px}
.ch-head .title{font-size:clamp(26px,7vw,36px)}
.ch-story{color:#e8dcc6;font-weight:300;line-height:1.8;font-size:15.5px;white-space:pre-line;margin-top:12px;
  border-left:2px solid var(--gold);padding-left:16px}
.chapter{position:relative}
.chapter.locked .ch-body{display:none}
.chapter.just-opened .ch-body{animation:chOpen 1.4s ease}
@keyframes chOpen{from{opacity:0;filter:blur(6px)}}
.ch-lock{position:relative;overflow:hidden;text-align:center;margin:26px 0 8px;padding:34px 22px;border-radius:var(--radius);
  background:linear-gradient(165deg,#1d1712,#0e0b08);border:1px dashed #8b5e3c88;
  box-shadow:0 18px 44px #000a,inset 0 1px 0 #ffffff12}
.lock-emoji{font-size:38px;filter:drop-shadow(0 4px 14px #c9a22755);animation:bob 2.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-6px)}}
.ch-lock b{display:block;font-family:'Playfair Display',serif;font-size:19px;margin:12px 0 8px}
.ch-lock small{color:var(--muted);font-weight:300;font-size:13.5px;line-height:1.7}
.ch-lock small b{display:inline;font-size:13.5px;color:var(--brown-lt)}
.lock-shimmer{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,#c9a22722 45%,transparent 60%);
  animation:shine 4s ease-in-out infinite;pointer-events:none}

.quiz{padding:10px 0 70px}
.quiz-card{position:relative;background:linear-gradient(170deg,#241c11,#12100b 70%);
  border:1px solid #c9a22766;border-radius:var(--radius);padding:28px 22px;overflow:hidden;
  box-shadow:0 0 50px #c9a22722,0 24px 60px #000b,inset 0 1px 0 #ffffff1e}
.quiz-card.shake{animation:shake .4s}
.quiz-kicker{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.quiz-q{font-family:'Playfair Display',serif;font-size:21px;line-height:1.4;display:block;margin-bottom:18px}
.quiz-opts{display:flex;flex-direction:column;gap:12px}
.quiz-opts button{text-align:left;font-size:15px;color:var(--cream);padding:15px 16px;border-radius:14px;cursor:pointer;
  background:linear-gradient(180deg,#2c251c,#161210);border:1px solid #8b5e3c55;
  box-shadow:0 4px 0 #000,inset 0 1px 0 #ffffff1c;transition:transform .08s}
.quiz-opts button:active{transform:translateY(3px);box-shadow:0 1px 0 #000}
.quiz-opts button.right{background:linear-gradient(180deg,#3d3a15,#22220e);border-color:var(--gold);box-shadow:0 0 22px #c9a22766}
.quiz-opts button.wrong{border-color:#ff8fa3;animation:shake .4s}
.quiz-fb{min-height:22px;margin-top:14px;color:var(--muted);font-weight:300;font-size:14px}
.quiz-fb.good{color:var(--gold)}

.panel-gift{background:
  radial-gradient(90% 35% at 50% 0%,#c9a22722,transparent),
  linear-gradient(#0d0b08,#191309 50%,#0d0b08)}
.gift-wrapped{text-align:center;padding:10px 0 20px}
.gift-box span{font-size:90px;display:inline-block;filter:drop-shadow(0 10px 30px #c9a22755);animation:wiggle 3s ease-in-out infinite}
@keyframes wiggle{0%,100%{transform:rotate(-6deg)}50%{transform:rotate(6deg) scale(1.05)}}
.gift-note{color:#e8dcc6;font-weight:300;line-height:1.9;font-size:15.5px;margin:22px 0 12px;white-space:pre-line}
.gift-hint{color:var(--gold);font-size:13px;font-weight:300;letter-spacing:.5px}
.gift-grid{display:flex;flex-direction:column;gap:26px;margin-top:26px}
.gift-card{border-radius:var(--radius);overflow:hidden;background:linear-gradient(180deg,#3a3a3f,#26262b);
  border:1px solid #c9a22755;box-shadow:0 24px 50px #000a,inset 0 1px 0 #ffffff33}