/* =====================================================================
   Jeremy Lee-Park — site stylesheet
   Sections: 1 tokens · 2 base · 3 buttons · 4 header · 5 hero
             6 about · 7 books · 8 future · 9 newsletter · 10 footer
             11 book-in-pdf page · 12 flipbook · 13 responsive
   ===================================================================== */

/* ---------- 1. TOKENS ---------- */
:root{
  --pink:#ec2a72;
  --pink-2:#ff4f8b;
  --cyan:#22b8dd;
  --cyan-2:#37cdf0;
  --amber:#f5a623;
  --amber-2:#ffc043;
  --purple:#3d1155;
  --purple-2:#2a0b3d;
  --deep:#17023E;
  --ink:#111018;
  --ink-2:#0b0a12;
  --cream:#f5efe2;
  --paper:#faf6ec;
  --body:#4a4a55;
  --muted:#8a8a96;
  --white:#fff;

  --grad-warm:linear-gradient(90deg,#f5a623 0%,#ec2a72 100%);
  --grad-pink:linear-gradient(90deg,#ff4f8b 0%,#ec2a72 100%);

  --f-display:"Barlow Condensed",Impact,"Arial Narrow",sans-serif;
  --f-serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --f-body:"Poppins",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --f-script:"Great Vibes","Brush Script MT",cursive;

  --wrap:1200px;
  --hdr:76px;
  --r:8px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  font-size:15px;
  line-height:1.75;
  color:var(--body);
  background:var(--white);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.12;color:var(--ink)}
p{margin:0 0 1em}
svg{width:100%;height:100%;fill:currentColor;display:block}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--pink);color:#fff;padding:10px 18px}
.skip-link:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

.c-pink{color:var(--pink)}
.c-cyan{color:var(--cyan)}
.c-amber{color:var(--amber)}
.c-white{color:#fff}

.rule-sm{display:block;width:58px;height:3px;background:var(--white);margin:22px 0}
.rule-cyan{background:var(--cyan)}
.rule-amber{background:var(--amber)}
.rule-pink{background:var(--pink)}
.rule-xs{display:block;width:34px;height:3px;background:var(--cyan);margin:12px 0 16px}

.eyebrow{
  font-family:var(--f-display);
  font-size:15px;letter-spacing:.22em;font-weight:600;
  text-transform:uppercase;margin:0 0 14px;
}

.section-title{
  font-family:var(--f-display);
  font-size:clamp(28px,4vw,42px);
  font-weight:700;letter-spacing:.04em;
  color:#4a1d7a;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:22px;
  text-align:center;margin:0 0 52px;
}
.section-title .ln{flex:0 1 190px;height:2px;background:#5b2a8c;opacity:.55}

/* ---------- 3. BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-body);font-size:12.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding:14px 26px;border:0;border-radius:4px;cursor:pointer;
  color:#fff;background:var(--pink);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  line-height:1;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.22)}
.btn .arw{transition:transform .25s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-gradient{background:var(--grad-warm)}
.btn-pink{background:var(--pink)}
.btn-pink:hover{background:var(--pink-2)}
.btn-cyan{background:var(--cyan)}
.btn-cyan:hover{background:var(--cyan-2)}
.btn-amber{background:var(--amber);color:#241000}
.btn-amber:hover{background:var(--amber-2)}
.btn-block{width:100%;justify-content:center}
.btn-outline-dark{background:transparent;color:#2c1a3d;border:2px solid #2c1a3d;padding:12px 24px}
.btn-outline-dark:hover{background:#2c1a3d;color:#fff}

/* ---------- 4. HEADER ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:120;
  background:rgba(11,10,18,.92);
  backdrop-filter:blur(10px);
  transition:background .3s,box-shadow .3s;
}
.site-header.is-stuck{background:rgba(11,10,18,.98);box-shadow:0 6px 26px rgba(0,0,0,.4)}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:var(--hdr);
}
/* the script face has tall swashes — it needs real leading or the caps clip */
.brand{
  font-family:var(--f-script);
  font-size:32px;line-height:1.5;
  display:inline-block;
  background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  white-space:nowrap;
  padding:6px 2px 10px;margin:-6px 0 -10px;
  overflow:visible;
}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-list{display:flex;align-items:center;gap:26px}
.nav-list a{
  font-family:var(--f-body);font-size:12.5px;font-weight:600;
  letter-spacing:.1em;color:#e8e6ef;position:relative;padding:6px 0;
  transition:color .2s;
}
.nav-list a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav-list a:hover{color:var(--amber)}
.nav-list a:hover::after,.nav-list a.is-active::after{transform:scaleX(1)}
.nav-list a.is-active{color:var(--pink)}
.nav-list a.is-active::after{background:var(--amber)}
.nav-cta{padding:11px 18px;font-size:11.5px}
.social-list{display:flex;align-items:center;gap:9px}
.social-list a{
  width:30px;height:30px;border-radius:50%;
  border:1px solid rgba(255,255,255,.4);color:#fff;
  display:grid;place-items:center;transition:.25s var(--ease);
}
.social-list svg{width:15px;height:15px}
.social-list a:hover{background:var(--pink);border-color:var(--pink);transform:translateY(-2px)}

.nav-toggle{
  display:none;width:42px;height:38px;background:transparent;border:0;
  cursor:pointer;padding:8px;flex-direction:column;justify-content:space-between;
}
.nav-toggle span{display:block;height:2px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ---------- 5. HERO ---------- */
.hero{position:relative;padding-top:var(--hdr);background:#0b0a12;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;background-size:cover;
  background-position:center right;z-index:-2;
}
.hero-scrim{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(8,7,14,.95) 0%,rgba(8,7,14,.86) 26%,rgba(8,7,14,.42) 52%,rgba(8,7,14,.28) 100%);
}
.hero-inner{
  position:relative;
  display:grid;grid-template-columns:1fr;align-items:center;
  min-height:620px;padding-top:56px;padding-bottom:120px;
}
.hero-copy{position:relative;z-index:3;max-width:460px}
.hero-title{
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(38px,5.6vw,72px);letter-spacing:.005em;
  color:#fff;line-height:1.04;
}
.hero-title span{display:block}
.hero-title em{font-style:normal}
.hero-sub{color:#e2e0ea;font-size:14.5px;line-height:1.85;margin:0 0 18px;max-width:430px}
.hero-sign{
  font-family:var(--f-script);font-size:44px;line-height:1.4;
  display:inline-block;margin:0 0 10px;padding:4px 2px 8px;
  background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-tags{
  font-family:var(--f-body);font-size:11.5px;font-weight:500;letter-spacing:.2em;
  color:#fff;margin:0 0 28px;
}
.hero-tags span{color:var(--pink);margin:0 6px}
/* the books float over the table, left of the couple (client mark-up) */
.hero-books{
  position:absolute;left:29%;bottom:6px;z-index:2;
  width:min(400px,27vw);pointer-events:none;
}
.hero-books img{
  width:100%;
  filter:drop-shadow(0 30px 50px rgba(0,0,0,.65));
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* feature strip */
.feature-strip{
  position:relative;z-index:3;
  background:linear-gradient(90deg,rgba(46,14,74,.93),rgba(28,9,48,.88));
  border-top:1px solid rgba(255,255,255,.1);
  padding:24px 0;
}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.feature{
  display:flex;align-items:center;gap:14px;
  padding:2px 22px;border-left:1px solid rgba(255,255,255,.13);
}
.feature:first-child{border-left:0;padding-left:0}
.f-icon{
  flex:0 0 46px;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;border:2px solid;
}
.f-icon svg{width:22px;height:22px}
.i-pink{color:var(--pink);border-color:var(--pink)}
.i-cyan{color:var(--cyan);border-color:var(--cyan)}
.i-amber{color:var(--amber);border-color:var(--amber)}
.i-cyan2{color:var(--cyan);border-color:var(--cyan)}
.feature h3{
  font-family:var(--f-display);font-size:15px;font-weight:700;
  letter-spacing:.08em;margin:0 0 3px;
}
.feature p{font-size:12.5px;line-height:1.5;color:#d9d7e2;margin:0}

/* ---------- 6. ABOUT ---------- */
.about{position:relative;background:var(--cream);overflow:hidden}
.wc-band{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.9;
}
.about-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
  padding:90px 24px;
}
.about-title{
  font-family:var(--f-serif);font-weight:600;
  font-size:clamp(30px,3.6vw,44px);letter-spacing:.01em;color:#181420;
}
.about-text{font-size:14px;line-height:1.9;color:#4b4655;max-width:440px;margin-bottom:26px}
.about-photo{display:flex;justify-content:center}
/* torn-paper edge, as in the approved comp */
.photo-shape{
  width:min(470px,100%);aspect-ratio:1.2/1;overflow:hidden;
  clip-path:polygon(
    2% 7%, 11% 2%, 25% 8%, 37% 1%, 50% 7%, 63% 1%, 76% 8%, 88% 2%, 97% 9%,
    99% 22%, 94% 35%, 99% 49%, 93% 62%, 98% 76%, 92% 89%, 81% 97%,
    68% 91%, 55% 98%, 42% 92%, 29% 98%, 16% 93%, 5% 88%,
    1% 75%, 6% 61%, 1% 47%, 7% 33%, 1% 19%
  );
  filter:drop-shadow(0 18px 38px rgba(40,20,60,.28));
}
.photo-shape img{width:100%;height:100%;object-fit:cover;object-position:center 22%}

/* ---------- 7. BOOKS ---------- */
.books{
  position:relative;padding:80px 0 90px;background:#fff;
}
.books::before,.books::after{
  content:"";position:absolute;top:0;bottom:0;width:clamp(180px,24vw,330px);
  background:url("../assets/img/watercolor-band.webp") no-repeat;
  background-size:cover;opacity:.6;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,#000 55%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 55%,transparent 100%);
}
.books::before{left:0;background-position:left center}
.books::after{right:0;background-position:right center;transform:scaleX(-1)}
.books .container{position:relative;z-index:2}

.book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.book-card{
  display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;
  background:#fff;border:1.5px solid var(--cyan);border-radius:var(--r);
  padding:24px;transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.book-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(30,20,50,.14)}
.card-pink{border-color:var(--pink)}
.book-cover img{
  width:170px;filter:drop-shadow(0 16px 26px rgba(0,0,0,.28));
  transition:transform .35s var(--ease);
}
.book-card:hover .book-cover img{transform:scale(1.04) rotate(-1deg)}
.book-name{
  font-family:var(--f-display);font-size:19px;font-weight:700;
  letter-spacing:.04em;line-height:1.25;
}
.book-body p{font-size:13px;line-height:1.7;color:#5b5764;margin-bottom:18px}
.retailers{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:20px}
.retailers img{max-height:22px;width:auto;opacity:.85;transition:opacity .2s,transform .2s}
.retailers a:hover img{opacity:1;transform:translateY(-2px)}
.retailers .r-bn img{max-height:14px}
.retailers .r-kobo img{max-height:26px}
.retailers .r-more a{
  font-family:var(--f-body);font-size:11px;font-weight:600;letter-spacing:.1em;
  color:#7d7789;transition:color .2s;
}
.retailers .r-more a:hover{color:var(--pink)}

/* ---------- 8. FUTURE ---------- */
.future{
  background:var(--deep);
  background-image:radial-gradient(120% 150% at 20% 12%,
    rgba(255,255,255,.06) 0%, rgba(255,255,255,.02) 45%, rgba(0,0,0,.18) 100%);
  padding:70px 0;overflow:hidden;
}
.future-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.future-title{
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(30px,4vw,46px);letter-spacing:.03em;color:#fff;
}
.future-copy p{color:#ded7ea;font-size:14px;max-width:400px;margin-bottom:26px}
.future-art img{width:100%;filter:drop-shadow(0 20px 40px rgba(0,0,0,.45))}

/* ---------- 9. NEWSLETTER ---------- */
.newsletter{background:#fdf0f4;padding:52px 0}
.news-inner{
  display:grid;grid-template-columns:.7fr 1.1fr 1.1fr;gap:36px;align-items:center;
}
.news-art img{width:min(300px,100%);margin:0 auto}
.news-title{
  font-family:var(--f-display);font-size:clamp(24px,3vw,32px);
  font-weight:700;letter-spacing:.05em;margin-bottom:12px;
}
.news-copy p{font-size:13.5px;color:#57505c;margin:0;max-width:340px}
.news-form input{
  width:100%;padding:14px 16px;border:1px solid #e3cdd6;border-radius:4px;
  font-family:var(--f-body);font-size:13.5px;color:#3a3440;background:#fff;
  margin-bottom:12px;
}
.news-form input::placeholder{color:#b3a9b1}
.news-form input:focus{outline:none;border-color:var(--pink);box-shadow:0 0 0 3px rgba(236,42,114,.14)}
.form-msg{font-size:12.5px;margin:10px 0 0;min-height:1em;color:var(--pink);font-weight:500}
.form-msg.ok{color:#1c8a52}

/* ---------- 10. FOOTER ---------- */
.site-footer{background:#08070d;color:#c9c6d2;padding:56px 0 0;font-size:13.5px}
.footer-grid{display:grid;grid-template-columns:1.15fr .8fr .95fr 1fr;gap:36px;padding-bottom:40px}
.brand-foot{font-size:30px;display:inline-block;margin-bottom:10px}
.foot-tags{font-size:10.5px;letter-spacing:.2em;color:#fff;margin-bottom:18px}
.foot-tags span{color:var(--pink);margin:0 5px}
.foot-social a{width:32px;height:32px}
.foot-head{
  font-family:var(--f-display);font-size:14px;letter-spacing:.16em;
  color:var(--amber);margin-bottom:16px;text-transform:uppercase;
}
.foot-links li{margin-bottom:9px;line-height:1.5}
.foot-links a{color:#c9c6d2;transition:color .2s,padding-left .2s}
.foot-links a:hover{color:var(--pink);padding-left:4px}
.foot-tagline{color:#c9c6d2;margin-bottom:20px;line-height:1.7}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;text-align:center;
}
.foot-bottom p{margin:0;font-size:12.5px;color:#8d8a99}

.to-top{
  position:fixed;right:22px;bottom:22px;z-index:100;
  width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;
  background:var(--grad-warm);color:#fff;font-size:18px;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:.3s var(--ease);box-shadow:0 8px 22px rgba(0,0,0,.3);
}
.to-top.show{opacity:1;visibility:visible;transform:none}

/* =====================================================================
   11. BOOK IN PDF PAGE
   ===================================================================== */
.page-hero{
  position:relative;padding:calc(var(--hdr) + 70px) 0 60px;
  background:radial-gradient(120% 150% at 50% 0%,#4a1a68 0%,#2a0b3d 55%,#160522 100%);
  text-align:center;color:#fff;overflow:hidden;
}
.page-hero::before,.page-hero::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  filter:blur(90px);opacity:.34;pointer-events:none;
}
.page-hero::before{background:var(--pink);top:-160px;left:-120px}
.page-hero::after{background:var(--cyan);bottom:-200px;right:-120px}
.page-hero .container{position:relative;z-index:2}
.crumb{
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:#c2a8d8;margin-bottom:18px;
}
.crumb a{color:#c2a8d8;transition:color .2s}
.crumb a:hover{color:var(--amber)}
.crumb span{margin:0 8px;color:var(--pink)}
.page-hero h1{
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(36px,6vw,64px);letter-spacing:.06em;
  text-transform:uppercase;color:#fff;margin-bottom:14px;
}
.page-hero h1 em{font-style:normal;background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero .lede{color:#ded4ea;font-size:14.5px;margin:0}

.book-intro{background:var(--cream);position:relative;padding:70px 0 60px;overflow:hidden}
.book-intro .wc-band{opacity:.75}
.book-intro .container{position:relative;z-index:2;max-width:820px;text-align:center}
.book-intro h2{
  font-family:var(--f-serif);font-weight:700;
  font-size:clamp(28px,4.2vw,46px);color:#2a1440;margin-bottom:18px;
}
.orn{display:flex;align-items:center;justify-content:center;gap:14px;margin:0 0 26px}
.orn i{display:block;width:90px;height:1px;background:linear-gradient(90deg,transparent,#a58bbd)}
.orn i:last-child{background:linear-gradient(90deg,#a58bbd,transparent)}
.orn b{color:var(--pink);font-size:15px}
.book-intro p{font-size:14.5px;line-height:1.95;color:#4b4655;max-width:700px;margin:0 auto 1.1em}
.book-intro .dropcap::first-letter{
  font-family:var(--f-serif);font-size:3.4em;line-height:.82;
  float:left;padding:6px 12px 0 0;color:var(--pink);font-weight:700;
}

/* =====================================================================
   12. FLIPBOOK
   ===================================================================== */
.reader{
  background:linear-gradient(180deg,#160522 0%,#24093a 50%,#160522 100%);
  padding:60px 0 70px;position:relative;overflow:hidden;
}
.reader::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 60% at 50% 40%,rgba(236,42,114,.14),transparent 70%);
}
.reader .container{position:relative;z-index:2}

/* ---- StPageFlip stage --------------------------------------------
   The library sizes and positions each leaf; everything below only
   dresses them. Pages are typeset at a fixed design size and scaled
   by --fb-scale, so the type grows with the book instead of reflowing. */
.fb{position:relative}
/* StPageFlip sizes itself from its PARENT's width, so the cap that keeps the
   whole book inside the viewport has to live on the stage, not on the book. */
.fb-stage{
  position:relative;margin:0 auto;
  display:flex;justify-content:center;
  min-height:120px;
  width:100%;
  max-width:min(1120px, calc((100vh - 300px) / 1.44 * 2));
}
/* portrait (single-page) mode is switched off — the spread is kept at every
   width and simply scaled down, so these are only a fallback */
.fb.is-portrait .fb-stage{max-width:min(560px, calc((100vh - 260px) / 1.44))}
.fb-book{margin:0 auto;width:100%;transition:transform .5s var(--ease)}
/* a closed book shows one leaf — slide it so that leaf sits centred */
.fb.is-at-start:not(.is-portrait) .fb-book{transform:translateX(-25%)}
.fb.is-at-end:not(.is-portrait) .fb-book{transform:translateX(25%)}

.fb-leaf{
  background:var(--paper);
  overflow:hidden;
  box-shadow:inset 0 0 60px rgba(120,95,60,.12);
}
.fb-leaf--hard{background:#150d12;box-shadow:none}

/* the typeset page, scaled to whatever size the book ended up */
.fb-scale{
  position:absolute;top:0;left:0;
  width:430px;height:619px;
  transform-origin:0 0;
  transform:scale(var(--fb-scale,1));
}

/* the library paints its own shadows into these */
.fb .stf__parent{margin:0 auto}
.fb .stf__block{overflow:visible}

/* loading + failure */
.fb-status{
  display:flex;flex-direction:column;align-items:center;gap:16px;
  min-height:360px;justify-content:center;
  font-family:var(--f-body);font-size:11.5px;letter-spacing:.2em;
  text-transform:uppercase;color:#b9a9cc;text-align:center;
}
.fb-status p{margin:0}
.fb-status.is-error{color:#ff9ab8}
.fb-spinner{
  width:26px;height:26px;border-radius:50%;
  border:2px solid rgba(255,255,255,.18);border-top-color:var(--pink);
  animation:fbspin .9s linear infinite;
}
@keyframes fbspin{to{transform:rotate(360deg)}}

/* fullscreen */
.fb.is-fullscreen{
  background:linear-gradient(180deg,#160522,#24093a 55%,#160522);
  padding:22px 18px;display:flex;flex-direction:column;justify-content:center;
}
.fb.is-fullscreen .fb-book{max-width:1400px}

/* ---- the typeset page --------------------------------------------- */
.pg{
  position:absolute;inset:0;
  background:var(--paper);
  padding:44px 42px 36px;
  display:flex;flex-direction:column;
  font-family:var(--f-serif);
  color:#2b2419;
  font-size:15.2px;line-height:1.62;
}
.pg-head{flex:0 0 auto}
.pg-body{flex:1 1 auto;min-height:0;overflow:hidden;text-align:justify;hyphens:auto}
.pg-body p{margin:0 0 .72em;text-indent:1.4em}
.pg-body p.first,.pg-body p.cont{text-indent:0}
.pg-body p.first::first-letter{
  font-size:3.1em;line-height:.82;float:left;
  padding:5px 9px 0 0;color:var(--pink);font-weight:700;
}
.pg-num{
  flex:0 0 auto;margin-top:14px;text-align:center;
  font-family:var(--f-body);font-size:10.5px;letter-spacing:.18em;
  color:#a3937a;
}
.pg-run{
  font-family:var(--f-body);font-size:9.5px;letter-spacing:.2em;
  text-transform:uppercase;color:#b4a289;
  text-align:center;margin-bottom:20px;
}
.pg-ch-label{
  font-family:var(--f-body);font-size:11px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--pink);text-align:center;margin-bottom:10px;
}
.pg-ch-title{
  font-family:var(--f-serif);font-weight:700;
  font-size:29px;text-align:center;
  color:#2a1440;line-height:1.2;margin-bottom:8px;
}
.pg-ch-orn{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:26px}
.pg-ch-orn i{display:block;width:52px;height:1px;background:#c8b79f}
.pg-ch-orn b{color:var(--amber);font-size:12px}

/* cover, endpapers, title page, colophon */
.pg-cover{
  align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(160deg,#3d1155 0%,#20082f 55%,#12041c 100%);
  color:#fff;padding:40px 34px;
}
.pg-cover .cv-kicker{
  font-family:var(--f-body);font-size:10px;letter-spacing:.34em;
  text-transform:uppercase;color:var(--amber);margin-bottom:22px;
}
.pg-cover .cv-title{
  font-family:var(--f-serif);font-weight:700;font-size:36px;line-height:1.14;
  background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;
  color:transparent;margin-bottom:20px;
}
.pg-cover .cv-rule{width:70px;height:2px;background:var(--pink);margin:0 auto 20px}
.pg-cover .cv-author{font-family:var(--f-script);font-size:34px;line-height:1.3;color:#fff;margin:0}
/* cover artwork fills the leaf edge to edge */
.pg-cover.has-art{padding:0;background:#150d12;display:block}
.pg-cover.has-art img{width:100%;height:100%;object-fit:cover;object-position:center}
.pg-cover.has-art::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 70px rgba(0,0,0,.45);
}

.pg-blank{background:var(--paper)}
.pg-title{align-items:center;justify-content:center;text-align:center}
.pg-title .tt{
  font-family:var(--f-serif);font-weight:700;font-size:31px;
  color:#2a1440;line-height:1.2;margin-bottom:26px;
}
.pg-title .tr{width:60px;height:1px;background:#c8b79f;margin:0 auto 26px}
.pg-title .tb{
  font-family:var(--f-body);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:#8c7d68;margin-bottom:8px;
}
.pg-title .ta{font-family:var(--f-serif);font-size:22px;color:#2b2419}

.pg-end{align-items:center;justify-content:center;text-align:center}
.pg-end .ee{
  font-family:var(--f-serif);font-size:30px;color:#2a1440;
  letter-spacing:.16em;margin-bottom:16px;
}
.pg-back{
  align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(160deg,#3d1155 0%,#20082f 55%,#12041c 100%);
  color:#fff;
}
.pg-back .bk-mark{color:var(--amber);font-size:20px;margin-bottom:16px}
.pg-back .bk-title{
  font-family:var(--f-serif);font-weight:700;font-size:24px;line-height:1.2;
  background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;
  color:transparent;margin-bottom:10px;padding:0 24px;
}
.pg-back .bk-author{
  font-family:var(--f-body);font-size:10px;letter-spacing:.24em;
  text-transform:uppercase;color:#c8b6da;margin:0;
}

/* toolbar */
.flip-bar{
  position:relative;z-index:20;
  display:flex;align-items:center;justify-content:center;gap:10px;
  flex-wrap:wrap;margin-top:38px;
}
.fb-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-width:42px;height:42px;padding:0 14px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.2);
  border-radius:4px;color:#efe9f5;cursor:pointer;
  font-family:var(--f-body);font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  transition:.25s var(--ease);
}
.fb-btn:hover:not(:disabled){background:var(--pink);border-color:var(--pink);color:#fff;transform:translateY(-2px)}
.fb-btn:disabled{opacity:.32;cursor:not-allowed}
.fb-btn svg{width:15px;height:15px}
.fb-counter{
  min-width:170px;height:42px;padding:0 18px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);
  border-radius:4px;color:#d8cfe4;
  font-family:var(--f-body);font-size:10.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;text-align:center;
}
.fb-goto{display:flex;align-items:center;gap:0}
.fb-goto input{
  width:92px;height:42px;padding:0 12px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.2);border-right:0;
  border-radius:4px 0 0 4px;color:#fff;
  font-family:var(--f-body);font-size:11px;letter-spacing:.12em;
}
.fb-goto input::placeholder{color:#9b8fae;text-transform:uppercase;letter-spacing:.14em;font-size:10px}
.fb-goto input:focus{outline:none;border-color:var(--pink)}
.fb-goto .fb-btn{border-radius:0 4px 4px 0}

.fb-progress{
  max-width:560px;margin:24px auto 0;height:3px;
  background:rgba(255,255,255,.12);border-radius:3px;overflow:hidden;
}
.fb-progress i{
  display:block;height:100%;width:0;background:var(--grad-warm);
  transition:width .5s var(--ease);
}
.fb-hint{
  text-align:center;margin:18px 0 0;
  font-family:var(--f-body);font-size:11px;letter-spacing:.1em;color:#9a8db0;
}

/* fullscreen */
.reader.is-full{
  position:fixed;inset:0;z-index:200;overflow:auto;
  padding:26px 0;display:flex;align-items:center;
}
.reader.is-full .container{width:100%}
body.no-scroll{overflow:hidden}

/* loading */
.flip-loading{
  display:grid;place-items:center;min-height:420px;color:#b9a9cc;
  font-family:var(--f-body);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
}

/* =====================================================================
   13. RESPONSIVE
   ===================================================================== */
@media (max-width:1180px){
  .hero-books{left:31%;width:min(340px,26vw)}
  .hero-copy{max-width:400px}
  .hero-title{font-size:clamp(34px,4.6vw,54px)}
}

@media (max-width:1080px){
  .nav-list{gap:18px}
  .nav-list a{font-size:11.5px}
  .brand{font-size:27px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:920px){
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:var(--hdr);left:0;right:0;
    background:#0b0a12;flex-direction:column;align-items:stretch;
    gap:0;padding:0 24px;max-height:0;overflow:hidden;
    border-top:1px solid rgba(255,255,255,.08);
    transition:max-height .4s var(--ease),padding .4s var(--ease);
  }
  .main-nav.open{max-height:70vh;overflow-y:auto;padding:18px 24px 26px}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list li{border-bottom:1px solid rgba(255,255,255,.07)}
  .nav-list a{display:block;padding:14px 0;font-size:13px}
  .nav-list a::after{display:none}
  .nav-cta{margin-top:18px;justify-content:center}
  .nav-social{margin-top:18px;justify-content:center}

  .hero-inner{grid-template-columns:1fr;text-align:left;padding-bottom:40px;min-height:0;padding-top:40px}
  .hero-copy{max-width:none}
  /* the floating placement only makes sense beside the copy — stack below it */
  .hero-books{position:static;width:auto;margin-top:26px}
  .hero-books img{width:min(420px,80%);margin:0 auto}
  /* stack the four points in a single sequence, separated by rules */
  .feature-grid{grid-template-columns:1fr;gap:0}
  .feature{
    padding:16px 0;
    border-left:0;
    border-top:1px solid rgba(255,255,255,.13);
  }
  .feature:first-child{border-top:0;padding-top:4px}
  .feature:last-child{padding-bottom:4px}

  .about-inner{grid-template-columns:1fr;padding:64px 24px;gap:34px}
  .about-copy{order:2}
  .about-photo{order:1}
  .book-grid{grid-template-columns:1fr}
  .future-inner{grid-template-columns:1fr;gap:28px}
  .news-inner{grid-template-columns:1fr;text-align:center;gap:24px}
  .news-copy p{margin:0 auto}
  .section-title .ln{flex:1 1 40px}
}

@media (max-width:640px){
  :root{--hdr:66px}
  body{font-size:14px}
  .hero-title{font-size:clamp(30px,9vw,44px)}
  .hero-sign{font-size:34px}
  .book-card{grid-template-columns:1fr;text-align:center;justify-items:center}
  .book-cover img{width:150px}
  .rule-xs{margin-left:auto;margin-right:auto}
  .retailers{justify-content:center}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .photo-shape{clip-path:polygon(10% 0,100% 8%,90% 100%,0 90%)}
  .books::before,.books::after{width:120px;opacity:.4}
  /* give the spread as much width as the phone can spare */
  .reader .container{padding:0 8px}
  .flip-bar{gap:8px}
  .fb-counter{min-width:140px;font-size:9.5px}
  .fb-goto input{width:76px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}