:root{
  --paper:#FDF7EA;
  --paper-2:#F7EDDA;
  --card:#FFFDF7;
  --ink:#2B2119;
  --ink-soft:#5F5245;
  --jar:#2F6FA0;
  --jar-deep:#1F4E75;
  --terra:#C2662D;
  --sage:#6F9650;
  --gold:#E3B44B;
  --line:#E8DAC0;
  --shadow:0 18px 40px -22px rgba(43,33,25,.35);
  --radius:22px;
  --fs:1;
  --max:1180px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:'Tajawal',system-ui,-apple-system,sans-serif;
  font-size:calc(1.05rem * var(--fs));
  line-height:2;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -5%, #FFF3D9 0%, rgba(255,243,217,0) 60%),
    radial-gradient(900px 500px at 5% 100%, #E9F1E6 0%, rgba(233,241,230,0) 55%),
    var(--paper);
  transition:background .5s ease, color .5s ease;
}

h1,h2,h3{font-family:'Baloo Bhaijaan 2','Tajawal',sans-serif;line-height:1.35;margin:0}

img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

.progress{position:fixed;inset-block-start:0;inset-inline:0;height:5px;background:transparent;z-index:60}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--terra));border-radius:0 0 6px 0;transition:width .15s linear}

.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem clamp(1rem,4vw,2.5rem);
  background:color-mix(in srgb,var(--paper) 82%,transparent);
  backdrop-filter:blur(14px);
  border-block-end:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--ink)}
.brand-text{font-family:'Baloo Bhaijaan 2',sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:.2px}
.controls{display:flex;align-items:center;gap:.4rem}
.ctrl{
  width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--card);color:var(--ink-soft);
  border-radius:12px;transition:transform .2s ease,box-shadow .2s ease,color .2s ease,background .2s ease;
}
.ctrl:hover{transform:translateY(-2px);box-shadow:0 8px 18px -10px rgba(43,33,25,.45);color:var(--jar)}
.ctrl svg{width:19px;height:19px}

.chapters-nav{display:flex;align-items:center;gap:.35rem;margin-inline-end:.5rem}
.dot{
  width:9px;height:9px;border-radius:50%;border:none;background:var(--line);padding:0;
  transition:background .25s ease,transform .25s ease;
}
.dot:hover{transform:scale(1.35)}
.dot.active{background:var(--jar);transform:scale(1.35)}

.cover{padding:clamp(1.6rem,5vw,4rem) clamp(1rem,4vw,2.5rem) clamp(1.5rem,4vw,3rem)}
.cover-inner{
  max-width:var(--max);margin-inline:auto;
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1rem,4vw,3rem);align-items:center;
}
.kicker{
  display:inline-block;margin:0 0 .7rem;padding:.25rem .8rem;border-radius:999px;
  background:color-mix(in srgb,var(--gold) 22%,transparent);color:#8A5E17;
  font-size:.85rem;font-weight:700;letter-spacing:.3px;
}
.cover h1{
  font-size:clamp(2.5rem,6.5vw,4.6rem);font-weight:800;line-height:1.15;color:var(--ink);
}
.cover h1 .accent{color:var(--jar);position:relative}
.lede{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--ink-soft);max-width:34ch;margin:.9rem 0 1.2rem}
.meta{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0 0 1.5rem}
.meta li{
  display:flex;align-items:center;gap:.4rem;padding:.4rem .8rem;border-radius:999px;
  background:var(--card);border:1px solid var(--line);font-size:.9rem;color:var(--ink-soft);
}
.meta svg{width:16px;height:16px;color:var(--sage)}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.4rem;border-radius:14px;
  text-decoration:none;font-weight:700;font-size:1rem;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease;
}
.btn.primary{background:var(--jar);color:#fff;box-shadow:0 14px 26px -16px rgba(47,111,160,.9)}
.btn.primary:hover{transform:translateY(-2px);background:var(--jar-deep);box-shadow:0 18px 30px -16px rgba(31,78,117,.75)}
.btn svg{width:18px;height:18px}
.cover-art{margin:0;filter:drop-shadow(0 26px 34px rgba(43,33,25,.18))}
.cover-art img{border-radius:26px;animation:floatY 7s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

.book{max-width:820px;margin-inline:auto;padding:0 clamp(1rem,4vw,2rem) clamp(2rem,6vw,4rem)}
.chapter{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.4rem,4vw,2.6rem);margin-block-end:clamp(1rem,3vw,1.6rem);
  box-shadow:var(--shadow);
  transition:opacity .7s ease,transform .7s ease,background .5s ease,border-color .5s ease;
}
.js .chapter:not(.in){opacity:0;transform:translateY(18px)}
.chapter.in{opacity:1;transform:none}
.ch-head{display:flex;align-items:center;gap:.8rem;margin-block-end:1rem}
.ch-num{
  flex:none;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
  background:color-mix(in srgb,var(--jar) 12%,transparent);color:var(--jar);
  font-family:'Baloo Bhaijaan 2',sans-serif;font-weight:700;font-size:1.15rem;
}
.chapter h2{font-size:clamp(1.35rem,3.2vw,1.8rem);font-weight:700;color:var(--ink)}
.chapter p{margin:0 0 1rem;color:var(--ink-soft);font-size:1.03em}
.chapter p:last-child{margin-block-end:0}
.say{color:var(--jar-deep);font-weight:500}
.beat{
  text-align:center;font-family:'Baloo Bhaijaan 2',sans-serif;font-size:clamp(1.5rem,4vw,2.1rem);
  color:var(--terra);font-weight:700;letter-spacing:2px;margin-block:1.2rem;padding:.4rem;
  background:color-mix(in srgb,var(--terra) 8%,transparent);border-radius:14px;
}
.quote{
  margin:1.2rem 0;padding:1rem 1.2rem;border-inline-start:5px solid var(--gold);
  background:color-mix(in srgb,var(--gold) 12%,transparent);border-radius:0 16px 16px 0;
  color:var(--ink);font-size:1.05em;line-height:1.95;
}
.art{margin:0 0 1.3rem;border-radius:18px;overflow:hidden;background:color-mix(in srgb,var(--jar) 7%,transparent)}
.art img{width:100%;height:auto;transition:transform .6s ease}
.art:hover img{transform:scale(1.02)}
.closing-line{
  margin-block-start:1.4rem;font-family:'Baloo Bhaijaan 2',sans-serif;font-size:1.15em;
  color:var(--jar-deep);font-weight:600;line-height:1.8;
}

.after{background:linear-gradient(180deg,color-mix(in srgb,var(--paper-2) 70%,transparent),transparent);padding:clamp(2rem,6vw,4rem) clamp(1rem,4vw,2.5rem)}
.after-inner{max-width:var(--max);margin-inline:auto}
.sec-head{text-align:center;margin-block-end:clamp(1.2rem,3vw,2rem)}
.sec-head h2{font-size:clamp(1.8rem,4.5vw,2.6rem);font-weight:800;color:var(--ink)}
.sec-sub{color:var(--ink-soft);margin:.5rem auto 0;max-width:46ch}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.9rem}
.qcard{
  text-align:start;background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:1.05rem 1.15rem;display:flex;flex-direction:column;gap:.55rem;
  transition:transform .22s ease,box-shadow .25s ease,border-color .25s ease;
}
.qcard:hover{transform:translateY(-3px);box-shadow:0 16px 30px -20px rgba(43,33,25,.5);border-color:color-mix(in srgb,var(--jar) 35%,var(--line))}
.qcard .q{font-weight:700;color:var(--ink);font-size:1rem;line-height:1.75;position:relative;padding-inline-end:1.6rem}
.qcard .q::after{
  content:'+';position:absolute;inset-inline-end:0;inset-block-start:-2px;color:var(--terra);
  font-family:'Baloo Bhaijaan 2',sans-serif;font-size:1.35rem;transition:transform .25s ease;
}
.qcard[aria-expanded="true"] .q::after{content:'–'}
.qcard .a{
  display:none;color:var(--ink-soft);font-size:.95rem;line-height:1.9;
  padding-block-start:.5rem;border-block-start:1px dashed var(--line);
}
.qcard[aria-expanded="true"]{border-color:color-mix(in srgb,var(--sage) 45%,var(--line));background:color-mix(in srgb,var(--sage) 7%,var(--card))}
.qcard[aria-expanded="true"] .a{display:block;animation:fadeUp .35s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-block-start:clamp(1.2rem,3vw,2rem)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:1.3rem 1.4rem;box-shadow:var(--shadow)}
.panel h3{display:flex;align-items:center;gap:.5rem;font-size:1.2rem;font-weight:700;color:var(--jar-deep);margin-block-end:.7rem}
.panel h3 svg{width:20px;height:20px;color:var(--sage)}
.panel p{margin:0 0 .8rem;color:var(--ink-soft);font-size:.97rem}
.panel p:last-child{margin-block-end:0}
.small{font-size:.86rem!important;color:color-mix(in srgb,var(--ink-soft) 85%,transparent)!important}
.steps{margin:0;padding-inline-start:1.2rem;color:var(--ink-soft);font-size:.97rem}
.steps li{margin-block-end:.5rem}
.steps li::marker{color:var(--terra);font-weight:700}
.foot{text-align:center;padding:2rem 1rem 2.6rem;color:var(--ink-soft);font-size:.92rem;border-block-start:1px solid var(--line)}
.foot p{margin:.2rem 0}
.foot-small{font-size:.8rem;opacity:.75}

body[data-theme="night"]{
  --paper:#131A28;--paper-2:#101724;--card:#1B2434;--ink:#F4EEE2;--ink-soft:#C6C0B2;
  --line:#2B3850;--jar:#7FB0D6;--jar-deep:#A6CCE8;--terra:#E08A5B;--sage:#9BC178;--gold:#E9C169;
  background:
    radial-gradient(900px 520px at 80% 0%, #1E2A44 0%, rgba(30,42,68,0) 62%),
    radial-gradient(700px 420px at 5% 100%, #16233A 0%, rgba(22,35,58,0) 60%),
    #101724;
}
body[data-theme="night"] .kicker{background:rgba(233,193,105,.18);color:#F0D9A2}
body[data-theme="night"] .brand-mark svg{filter:brightness(1.35)}
body[data-theme="night"] .art,
body[data-theme="night"] .cover-art{filter:brightness(.82) saturate(.92) drop-shadow(0 20px 30px rgba(0,0,0,.5))}
body[data-theme="night"] .btn.primary{background:var(--jar);color:#0F1622}
body[data-theme="night"] .quote{background:rgba(233,193,105,.1)}

@media (max-width:900px){
  .cover-inner{grid-template-columns:1fr;text-align:center}
  .cover-text{order:2}
  .cover-art{order:1;max-width:460px;margin-inline:auto}
  .lede{margin-inline:auto}
  .meta,.controls{justify-content:center}
  .two-col{grid-template-columns:1fr}
}
@media (max-width:620px){
  .chapters-nav{display:none}
  .brand-text{display:none}
  .ctrl{width:36px;height:36px}
  .chapter{padding:1.1rem 1rem}
  .ch-num{width:36px;height:36px;font-size:1rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .chapter{opacity:1;transform:none}
}

@media print{
  .topbar,.progress,.controls,.btn{display:none!important}
  body{background:#fff;color:#1a1a1a;font-size:12pt}
  .cover{padding:0 0 1cm}
  .cover-inner{grid-template-columns:1fr 1fr}
  .cover-art{filter:none}
  .chapter{box-shadow:none;border:none;background:#fff;page-break-after:always;padding:0;margin-block-end:1cm}
  .art img{max-height:9cm;object-fit:contain;background:#fff}
  .after{page-break-before:always}
  .qcard .a{display:block!important}
  a[href]::after{content:""}
}

.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.ctrl.txt{font-family:'Baloo Bhaijaan 2',sans-serif;font-weight:700;font-size:1rem;line-height:1}
@media print{.js .chapter:not(.in){opacity:1;transform:none}}