/* LEKHANI main styles: base, app shell, tabs, books, hero book cover, opening intro, ambient hero animation */
:root{color-scheme:light;--serif:'Cormorant Garamond',Georgia,serif;--sans:'Inter',system-ui,sans-serif;--marathi:'Noto Serif Devanagari','Nirmala UI',serif;--gold:#d9bd7d}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
html[lang=en]{--serif:'Cormorant Garamond',Georgia,serif;--sans:'Inter',system-ui,sans-serif;--bg:#0b1b15;--surface:#12281f;--card:#16322a;--text:#ece5d1;--muted:#a9b9ad;--accent:#d9bd7d;--accent-ink:#10261d;--line:rgba(217,189,125,.24);--bar:#08150f;--glow:rgba(217,189,125,.13);--shadow:rgba(0,0,0,.5)}
html[lang=mr]{--serif:'Noto Serif Devanagari','Nirmala UI',serif;--sans:'Noto Sans Devanagari','Nirmala UI',system-ui,sans-serif;--bg:#f2e6cb;--surface:#f8efd9;--card:#fffaf0;--text:#3b2412;--muted:#6b5338;--accent:#8f5a10;--accent-ink:#fff8e6;--line:#d8c496;--bar:#f2e6cb;--glow:rgba(160,100,20,.14);--shadow:rgba(80,50,15,.3)}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow:hidden;transition:background .3s,color .3s}
html[lang=mr] body{line-height:1.85}
button{font:inherit;color:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.app{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:radial-gradient(ellipse at 78% 18%,var(--glow),transparent 55%),var(--bg);transition:background .3s}
/* top bar */
.bar{position:relative;z-index:6;display:flex;align-items:center;gap:14px;padding:10px max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left));padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--bar);border-bottom:1px solid var(--line);transition:background .3s}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0;text-align:left}
.brand img{width:40px;height:40px;object-fit:contain;background:#fff;border-radius:8px;padding:2px}
.brand b{display:block;font-family:var(--serif);font-size:25px;font-weight:700;letter-spacing:.06em;line-height:1}
html[lang=mr] .brand b{font-size:22px;letter-spacing:.02em}
.brand small{display:block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-top:3px}
html[lang=mr] .brand small{letter-spacing:.04em;text-transform:none;font-size:11px}
.tabs{display:flex;gap:4px;margin:0 auto}
.tab{display:flex;align-items:center;gap:8px;padding:8px 16px;border:0;border-radius:999px;background:transparent;color:var(--muted);font-size:14px;font-weight:600;transition:background .25s,color .25s}
.tab svg{width:19px;height:19px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tab:hover{color:var(--text)}
.tab[aria-selected=true]{background:var(--accent);color:var(--accent-ink)}
/* language switch */
.lang{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:3px;border-radius:999px;background:var(--surface);border:1.5px solid var(--accent);flex:none}
.lang-opt{position:relative;z-index:1;min-height:34px;min-width:76px;padding:4px 14px;border:0;border-radius:999px;background:none;font-size:14.5px;font-weight:700;color:var(--muted);transition:color .25s;white-space:nowrap}
.lang-opt[lang=mr]{font-family:'Noto Sans Devanagari','Nirmala UI',sans-serif}
.lang-opt[aria-pressed=true]{color:var(--accent-ink)}
.lang-pill{position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);border-radius:999px;background:var(--accent);transition:transform .32s cubic-bezier(.3,1.2,.4,1);box-shadow:0 2px 8px var(--shadow)}
.lang[data-active=en] .lang-pill{transform:translateX(100%)}
.lang.mini .lang-opt{min-width:58px;min-height:30px;font-size:13px;padding:3px 10px}
/* stage + panels */
.stage{position:relative;flex:1;min-height:0;transition:opacity .15s,transform .15s,filter .15s}
.stage.swap{opacity:0;transform:translateY(4px);filter:blur(2px)}
.panel{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:clamp(14px,2.2vw,28px) max(16px,env(safe-area-inset-right)) clamp(14px,2.2vw,28px) max(16px,env(safe-area-inset-left));opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .35s ease,transform .35s ease,visibility 0s linear .35s;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}
.panel.active{opacity:1;visibility:visible;transform:none;transition:opacity .35s ease,transform .35s ease}
.wrap{max-width:1180px;margin:0 auto}
@keyframes rise{from{opacity:0;translate:0 14px}to{opacity:1;translate:0 0}}
.panel.active .rise>*{animation:rise .6s cubic-bezier(.2,.8,.3,1) both;animation-delay:calc(var(--i,0) * 70ms + 80ms)}
/* home */
.home{min-height:100%;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(16px,4vw,60px);align-items:center}
.home-copy{min-width:0}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.eyebrow:before{content:"";width:28px;height:1px;background:var(--accent)}
html[lang=mr] .eyebrow{letter-spacing:.04em;text-transform:none;font-size:13px}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(36px,5vw,70px);line-height:1.02;margin:16px 0 14px;text-wrap:balance}
h1 em{color:var(--accent);font-style:italic}
html[lang=mr] h1{font-size:clamp(29px,3.7vw,54px);line-height:1.38;font-weight:700}
html[lang=mr] h1 em{font-style:normal}
.lead{max-width:520px;color:var(--muted);font-size:15.5px;margin:0 0 22px}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:999px;border:1.5px solid var(--accent);background:transparent;color:var(--text);font-size:13.5px;font-weight:700;letter-spacing:.04em;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost:hover{background:var(--accent);color:var(--accent-ink)}
.hero-art{container-type:size;align-self:stretch;min-height:clamp(300px,52vh,560px);display:grid;place-items:center}
.bk{height:calc(100cqh - 46px);max-height:560px;width:auto;max-width:100cqw;aspect-ratio:2/3}
@media(max-width:860px){.home{grid-template-columns:1fr;align-content:start;gap:10px}.hero-art{min-height:clamp(260px,40vh,420px)}h1{margin:10px 0}.lead{margin-bottom:14px}}
/* books */
.tools{position:sticky;top:calc(-1 * clamp(14px,2.2vw,28px));z-index:3;display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:6px 0 14px;margin-top:-6px;background:linear-gradient(var(--bg) 75%,transparent)}
.search{position:relative;flex:1 1 240px;min-width:0}
.search svg{position:absolute;left:14px;top:50%;translate:0 -50%;width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:1.9;stroke-linecap:round}
.search input{width:100%;min-height:44px;padding:10px 40px 10px 42px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-size:14.5px;outline:none;transition:border-color .2s}
.search input:focus{border-color:var(--accent)}
.search input::placeholder{color:var(--muted);opacity:.85}
.search .clr{position:absolute;right:8px;top:50%;translate:0 -50%;width:28px;height:28px;border-radius:50%;border:0;background:var(--line);display:none;font-size:13px;line-height:1}
.search.has .clr{display:block}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{min-height:38px;padding:6px 14px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--muted);font-size:13px;font-weight:600;transition:all .2s;white-space:nowrap}
.chip:hover{border-color:var(--accent);color:var(--text)}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.count{font-size:12.5px;color:var(--muted);margin:0 0 12px}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr));gap:22px 18px}@media(min-width:861px){.shelf{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 26px}#p-books .wrap{max-width:900px}}
.bcard{display:block;text-align:left;background:none;border:0;padding:0;color:inherit;animation:rise .5s cubic-bezier(.2,.8,.3,1) both;animation-delay:calc(var(--i,0) * 45ms)}
.bcover{display:block;position:relative;aspect-ratio:2/3;border-radius:4px 8px 8px 4px;overflow:hidden;background:var(--card);box-shadow:0 8px 20px -6px var(--shadow),inset 3px 0 0 rgba(255,255,255,.12);transition:transform .35s cubic-bezier(.2,.8,.3,1),box-shadow .35s}
.bcover img{display:block;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.bcover img.ld{opacity:1}
.bcover img.st{position:absolute;left:50%;bottom:8px;width:72%;height:auto;opacity:1;transform:translateX(-50%) rotate(-2.5deg);filter:drop-shadow(0 4px 6px rgba(0,0,0,.45));pointer-events:none;transition:transform .35s cubic-bezier(.2,.8,.3,1)}
.bcard:hover .bcover img.st,.bcard:focus-visible .bcover img.st{transform:translateX(-50%) rotate(0) scale(1.05)}
.sh-cover img.sh-st{position:absolute;left:50%;bottom:8px;width:88%;height:auto;transform:translateX(-50%) rotate(-2.5deg);filter:drop-shadow(0 4px 7px rgba(0,0,0,.5));pointer-events:none;animation:stIn .5s .12s both cubic-bezier(.2,.8,.3,1)}
@keyframes stIn{from{opacity:0;transform:translateX(-50%) rotate(-8deg) scale(.8)}to{opacity:1;transform:translateX(-50%) rotate(-2.5deg) scale(1)}}
@media(prefers-reduced-motion:reduce){.sh-cover img.sh-st{animation:none}}
.bcard:hover .bcover,.bcard:focus-visible .bcover{transform:translateY(-6px) rotate(-.6deg);box-shadow:0 16px 28px -8px var(--shadow),inset 3px 0 0 rgba(255,255,255,.12)}
.tag{position:absolute;left:8px;top:8px;display:flex;gap:4px}
.tag i{font-style:normal;font-size:10.5px;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:999px;background:rgba(8,21,15,.82);color:#f3e7c6;backdrop-filter:blur(3px)}
.tag i.av{background:rgba(217,189,125,.95);color:#10261d}
.bt{font-family:var(--serif);font-size:18px;font-weight:700;line-height:1.22;margin:10px 0 2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
html[lang=mr] .bt{font-size:15.5px;line-height:1.45}
.bc{font-size:11.5px;color:var(--muted);line-height:1.4}
.empty{padding:40px 0;text-align:center;color:var(--muted)}
/* about */
.about{display:grid;grid-template-columns:minmax(220px,.6fr) 1.4fr;gap:clamp(18px,4vw,56px);align-items:start;min-height:100%}
.portrait{margin:0;position:relative;padding:10px;border:1px solid var(--line);background:var(--surface);border-radius:6px}
.portrait img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:cover;object-position:center top;border-radius:3px}
.portrait figcaption{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);text-align:center;padding-top:10px}
html[lang=mr] .portrait figcaption{letter-spacing:.03em;text-transform:none;font-size:12.5px}
h2{font-family:var(--serif);font-weight:600;font-size:clamp(30px,3.6vw,48px);line-height:1.1;margin:0 0 16px}
html[lang=mr] h2{font-size:clamp(26px,3vw,38px);line-height:1.35;font-weight:700}
.acc{display:grid;gap:10px}
.acc-i{border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden;transition:border-color .25s}
.acc-i.open{border-color:var(--accent)}
.acc-h{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border:0;background:none;text-align:left;font-family:var(--serif);font-size:21px;font-weight:700}
html[lang=mr] .acc-h{font-size:17px}
.acc-h:after{content:"+";font:400 24px/1 var(--sans);color:var(--accent);transition:transform .3s}
.acc-i.open .acc-h:after{transform:rotate(45deg)}
.acc-b{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.acc-i.open .acc-b{grid-template-rows:1fr}
.acc-b>div{overflow:hidden}
.acc-b p{margin:0;padding:0 18px 16px;color:var(--muted);font-size:15px}
.acc-b .q{font-family:var(--serif);font-style:italic;font-size:21px;color:var(--text);line-height:1.5}
html[lang=mr] .acc-b .q{font-style:normal;font-size:17px}
.sign{font-family:var(--serif);font-style:italic;font-size:30px;color:var(--accent);padding:0 18px 14px}
@media(max-width:760px){.about{grid-template-columns:1fr;gap:14px;align-content:start}.contact{justify-content:flex-start}.portrait{display:grid;grid-template-columns:84px 1fr;gap:12px;align-items:center;padding:8px}.portrait img{aspect-ratio:1;border-radius:50%}.portrait figcaption{text-align:left;padding:0}}
/* contact */
.contact{min-height:100%;display:flex;flex-direction:column;justify-content:center}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ccard{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--surface);text-align:left;transition:transform .25s,border-color .25s,box-shadow .25s}
.ccard:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 12px 26px -12px var(--shadow)}
.ccard b{font-family:var(--serif);font-size:22px;line-height:1.2}
html[lang=mr] .ccard b{font-size:18px}
.ccard span{font-size:13.5px;color:var(--muted);overflow-wrap:anywhere}
.ccard .go{color:var(--accent);font-weight:700;font-size:13px;margin-top:2px}
.foot{margin-top:24px;font-size:12.5px;color:var(--muted);text-align:center}
@media(max-width:560px){.cards{grid-template-columns:1fr 1fr;gap:10px}.ccard{padding:14px}.ccard b{font-size:18px}}
/* book sheet */
dialog.sheet{width:min(920px,calc(100% - 28px));max-height:calc(100dvh - 28px);padding:0;border:1px solid var(--accent);border-radius:18px;background:var(--surface);color:var(--text);box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;margin:auto}
dialog.sheet[open]{display:flex;flex-direction:column;animation:sheetIn .38s cubic-bezier(.2,.8,.3,1)}
dialog.sheet::backdrop{background:rgba(6,16,11,.66);backdrop-filter:blur(3px)}
@keyframes sheetIn{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.sh-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--line);flex:none}
.sh-x{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;font-size:17px}
.sh-x:hover{background:var(--accent);color:var(--accent-ink)}
.sh-body{flex:1 1 auto;min-height:0;align-content:start;grid-auto-rows:max-content;overflow-y:auto;display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(18px,3vw,38px);padding:clamp(16px,3vw,32px);overscroll-behavior:contain}
.sh-cover{align-self:start;position:sticky;top:0;border-radius:4px 8px 8px 4px;overflow:hidden;box-shadow:0 14px 30px -8px var(--shadow)}
.sh-cover img{display:block;width:100%;height:auto}
.sh-cat{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700}
html[lang=mr] .sh-cat{letter-spacing:.02em;text-transform:none;font-size:12.5px}
.sh-title{font-family:var(--serif);font-size:clamp(28px,3.6vw,42px);line-height:1.12;font-weight:600;margin:6px 0 6px}
html[lang=mr] .sh-title{font-size:clamp(24px,3vw,34px);line-height:1.35;font-weight:700}
.sh-tag{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:19px;margin:0 0 16px}
html[lang=mr] .sh-tag{font-style:normal;font-size:15.5px}
.sh-text{max-width:62ch;color:var(--text);font-size:15.5px;line-height:1.85;opacity:.95}
html[lang=mr] .sh-text{font-size:16px;line-height:2}
.sh-text p{margin:0 0 1em}.sh-text ul{padding-left:1.2em;margin:0 0 1em}
.sh-act{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;position:sticky;bottom:0;padding:12px 0 2px;background:linear-gradient(transparent,var(--surface) 28%)}
@media(max-width:700px){dialog.sheet{width:100%;max-width:100%;max-height:92dvh;margin:auto 0 0;border-radius:20px 20px 0 0;border-bottom:0}dialog.sheet[open]{animation:sheetUp .38s cubic-bezier(.2,.8,.3,1)}.sh-body{grid-template-columns:1fr;gap:14px}.sh-cover{position:relative;width:150px;margin:0 auto}}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:none}}
/* mobile tab bar */
@media(max-width:760px){
.bar{gap:8px}.brand small{display:none}.brand b{font-size:22px}.lang{margin-left:auto}.lang-opt{min-width:64px;font-size:14px;padding:4px 10px}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:10;margin:0;justify-content:space-around;gap:0;padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));background:var(--bar);border-top:1px solid var(--line)}
.tab{flex-direction:column;gap:2px;padding:6px 4px;font-size:11px;border-radius:12px;flex:1;min-width:0}
.tab span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stage{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.stage.swap{filter:none;transform:none}}

/* ===== book cover ===== */
.bk{container-type:size;--c1:#1e5a42;--c2:#0f3626;--foil1:#f6e3a6;--foil2:#c79e45;--foil3:#8a6320;position:relative;display:block;color:inherit;text-decoration:none;transform:rotate(-1.6deg);transition:transform .5s cubic-bezier(.2,.8,.3,1);filter:drop-shadow(14px 24px 26px rgba(0,0,0,.38));background:none;border:0;padding:0;font:inherit;text-align:center}
.bk:hover,.bk:focus-visible{transform:rotate(0) translateY(-6px);outline:none}
.bk:focus-visible .bk-board{box-shadow:0 0 0 3px #d9bd7d}
.bk-pages{position:absolute;left:3%;right:-2.2%;top:1.6%;bottom:-1.8%;border-radius:2px 6px 6px 2px;background:repeating-linear-gradient(180deg,#f6efdb 0 2px,#d9cdae 2px 3px);box-shadow:inset -3px 0 6px rgba(80,60,20,.28)}
.bk-board{position:absolute;inset:0;border-radius:3px 9px 9px 3px;background:radial-gradient(ellipse at 30% 18%,rgba(255,255,255,.14),transparent 55%),linear-gradient(135deg,var(--c1),var(--c2));overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),inset -2px 0 0 rgba(0,0,0,.25)}
.bk-board:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.14),transparent 26%,transparent 70%,rgba(0,0,0,.2))}
.bk-spine{position:absolute;left:0;top:0;bottom:0;width:8.5%;background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(255,255,255,.1) 55%,rgba(0,0,0,.35));border-right:1px solid rgba(0,0,0,.4)}
.bk-spine:before,.bk-spine:after{content:"";position:absolute;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--foil3),var(--foil1),var(--foil3));opacity:.8}
.bk-spine:before{top:12%}.bk-spine:after{bottom:12%}
.bk-face{position:absolute;left:8.5%;right:0;top:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:9% 8% 8% 7%}
.bk-frame{position:absolute;inset:5.5% 6% 5.5% 5%;border:1.5px solid var(--foil2);box-shadow:inset 0 0 0 5px rgba(217,189,125,.0),inset 0 0 0 6px rgba(217,189,125,.4);pointer-events:none}
.bk-frame i{position:absolute;width:18px;height:18px;border:2px solid var(--foil1)}
.bk-frame .tl{left:-2px;top:-2px;border-right:0;border-bottom:0}.bk-frame .tr{right:-2px;top:-2px;border-left:0;border-bottom:0}.bk-frame .bl{left:-2px;bottom:-2px;border-right:0;border-top:0}.bk-frame .br{right:-2px;bottom:-2px;border-left:0;border-top:0}
.bk-kicker,.bk-author,.bk-count,.bk-open{font-family:var(--sans);text-transform:uppercase;letter-spacing:.24em;font-size:clamp(8px,2.6cqh,10.5px);font-weight:600;color:var(--foil1)}
.bk-logo{width:30%;height:auto;aspect-ratio:1;border-radius:50%;margin:5% 0 3%;box-shadow:0 0 0 2px var(--foil2),0 0 0 5px rgba(217,189,125,.3),0 6px 14px rgba(0,0,0,.45)}
.bk-title{font-family:var(--serif);font-weight:700;font-size:clamp(26px,9cqh,44px);line-height:1.15;letter-spacing:.05em;background:linear-gradient(180deg,var(--foil1),var(--foil2) 48%,var(--foil3) 62%,var(--foil1));-webkit-background-clip:text;background-clip:text;color:var(--foil2);-webkit-text-fill-color:transparent}
.bk-rule{display:block;width:46%;height:1px;background:linear-gradient(90deg,transparent,var(--foil2),transparent);margin:3% 0 4%;position:relative}
.bk-rule i{position:absolute;left:50%;top:-4px;width:8px;height:8px;margin-left:-4px;transform:rotate(45deg);background:var(--foil2)}
.bk-sub{font-family:var(--serif);font-style:italic;font-size:clamp(12px,3.6cqh,18px);line-height:1.4;color:#f1e6c8;max-width:90%}
.bk-author{margin-top:8%;font-size:clamp(9px,3cqh,12px);letter-spacing:.3em}
.bk-count{margin-top:3%;opacity:.75}
.bk-open{margin-top:6%;padding:8px 14px;border:1px solid var(--foil2);border-radius:999px;transition:background .25s,color .25s}
.bk:hover .bk-open,.bk:focus-visible .bk-open{background:var(--foil1);color:#10261d}
.bk-ribbon{position:absolute;right:13%;bottom:-40px;width:16px;height:56px;background:linear-gradient(90deg,#7e1626,#b32a3d 50%,#7e1626);clip-path:polygon(0 0,100% 0,100% 100%,50% 82%,0 100%);box-shadow:0 4px 6px rgba(0,0,0,.4)}
html[lang=mr] .bk{--c1:#6b2f17;--c2:#3b1a0c;--foil1:#f7e2a0;--foil2:#d09a3a;--foil3:#8f5f17}
html[lang=mr] .bk-kicker,html[lang=mr] .bk-author,html[lang=mr] .bk-count,html[lang=mr] .bk-open{letter-spacing:.04em;text-transform:none;font-size:clamp(10px,3cqh,13px)}
html[lang=mr] .bk-title{font-size:clamp(34px,12cqh,60px);line-height:1.3;letter-spacing:0}
html[lang=mr] .bk-sub{font-style:normal;font-size:clamp(11px,3.4cqh,16px);line-height:1.55}
html[lang=en] .bk-board{background:radial-gradient(ellipse at 30% 18%,rgba(255,255,255,.12),transparent 55%),linear-gradient(135deg,#14402f,#081f16)}

/* ===== opening page ===== */
/* ===== Opening page ===== */
html.intro-open,html.intro-open body{overflow:hidden}
#intro{position:fixed;inset:0;z-index:1000;background:#150f07;color:#3a2a10;overflow:hidden;transition:opacity 1s ease .7s,visibility 0s linear 1.7s}
#intro.leaving{opacity:0;visibility:hidden;pointer-events:none}
.i-zoom{position:absolute;inset:0;animation:iFade 1.8s ease both;transition:transform 1.7s cubic-bezier(.55,0,.25,1),filter 1.2s ease}
#intro.leaving .i-zoom{transform:scale(1.55);filter:brightness(1.25) blur(2px)}
.i-scene{position:absolute;left:50%;top:50%;width:max(100vw,177.78vh);height:max(56.25vw,100vh);width:max(100vw,177.78dvh);height:max(56.25vw,100dvh);transform:translate(-50%,-50%)}
.i-pan{position:absolute;inset:0;animation:iKen 28s ease-in-out infinite alternate;transform-origin:55% 60%}
.i-bg{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.i-sun{position:absolute;left:55%;top:60%;width:38%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;background:radial-gradient(circle,rgba(255,238,175,.85),rgba(255,222,150,.35) 38%,transparent 68%);mix-blend-mode:screen;animation:iGlow 6s ease-in-out infinite}
.i-rays{position:absolute;left:55%;top:60%;width:130%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;mix-blend-mode:screen;opacity:.35;background:repeating-conic-gradient(from 0deg,rgba(255,236,170,.0) 0 7deg,rgba(255,236,170,.55) 9deg,rgba(255,236,170,0) 12deg 19deg);-webkit-mask-image:radial-gradient(circle,#000 0,transparent 58%);mask-image:radial-gradient(circle,#000 0,transparent 58%);animation:iSpin 90s linear infinite}
.i-mist{position:absolute;left:-12%;width:76%;height:15%;border-radius:50%;background:radial-gradient(ellipse at center,rgba(255,255,255,.55),rgba(255,255,255,0) 68%);filter:blur(14px);animation:iDrift 30s ease-in-out infinite alternate}
.i-mist.m1{top:62%}.i-mist.m2{top:69%;left:22%;width:80%;animation-duration:38s;animation-direction:alternate-reverse;opacity:.8}
.i-flame{position:absolute;left:16%;top:62.5%;width:6%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;background:radial-gradient(circle,rgba(255,196,90,.95),rgba(255,150,40,.4) 40%,transparent 70%);mix-blend-mode:screen;animation:iFlick 2.4s ease-in-out infinite}
.i-fx{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.i-bird{position:absolute;left:0;top:var(--y);width:clamp(14px,calc(var(--s) * 1vw),44px);animation:iFly var(--d) linear var(--dl) infinite;will-change:transform}
.i-bird svg{display:block;width:100%;height:auto;animation:iFlap .5s ease-in-out infinite alternate;transform-origin:50% 60%}
.i-petal{position:absolute;top:-3vh;left:var(--x);width:var(--sz);height:calc(var(--sz) * .62);border-radius:70% 0 70% 0;background:linear-gradient(135deg,#fffdf4,#f3e6c8);box-shadow:0 0 6px rgba(255,250,230,.8);opacity:.9;animation:iFall var(--d) linear var(--dl) infinite}
.i-vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 46%,transparent 52%,rgba(25,16,6,.5) 100%),linear-gradient(180deg,rgba(25,16,6,.18),transparent 22%,transparent 70%,rgba(25,16,6,.28))}
.i-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;text-align:center;--L:clamp(150px,min(40vw,34vh),300px);padding:calc(env(safe-area-inset-top,0px) + clamp(26px,8vh,100px)) max(20px,env(safe-area-inset-right,0px)) calc(env(safe-area-inset-bottom,0px) + clamp(40px,11vh,120px)) max(20px,env(safe-area-inset-left,0px))}
.i-logo{position:relative;width:var(--L);height:var(--L);flex:none;animation:iLogo 1.4s cubic-bezier(.2,.8,.3,1) 1.1s both}
.i-logo img{position:absolute;inset:6.5%;width:87%;height:87%;border-radius:50%;box-shadow:0 10px 40px rgba(60,35,5,.45),0 0 0 1px rgba(160,120,50,.5)}
.i-ring{position:absolute;inset:0;width:100%;height:100%;overflow:visible;transform:rotate(-90deg)}
.i-ring circle{fill:none;stroke:#c9a14e;stroke-width:.9;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;filter:drop-shadow(0 0 3px rgba(255,225,150,.8));animation:iDraw 1.8s cubic-bezier(.6,0,.2,1) .5s forwards}
.i-tag{margin:clamp(14px,2.6vh,26px) 0 0;font-family:var(--marathi);font-weight:700;font-size:clamp(17px,2.5vw,28px);line-height:1.4;color:#3a2a10;text-shadow:0 1px 0 rgba(255,246,224,.9),0 0 18px rgba(255,240,205,.85);animation:iRise 1s ease 2.1s both}
.i-words{margin:10px 0 0;display:flex;align-items:center;gap:12px;font-family:var(--sans);font-weight:700;font-size:clamp(11px,1.25vw,15px);letter-spacing:.34em;text-transform:uppercase;color:#5a3f16;text-shadow:0 0 14px rgba(255,240,205,.9);animation:iRise 1s ease 2.6s both}
.i-words i{width:5px;height:5px;transform:rotate(45deg);background:#b4893a;flex:none}
.i-spacer{flex:1}
.i-enter{position:relative;display:inline-flex;align-items:center;gap:16px;padding:12px 12px 12px 30px;border:1px solid #c9a14e;border-radius:999px;cursor:pointer;color:#f6ecd2;font:700 15px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;background:linear-gradient(180deg,#2a4a39,#142a20);box-shadow:0 8px 24px rgba(20,12,3,.45),inset 0 1px 0 rgba(255,235,170,.4);animation:iRise 1s ease 3.3s both;transition:transform .25s ease,box-shadow .25s ease}
.i-enter:before{content:"";position:absolute;inset:-7px;border-radius:inherit;border:1px solid rgba(220,185,100,.6);animation:iPulse 2.4s ease-out 4.3s infinite}
.i-enter:hover,.i-enter:focus-visible{transform:translateY(-3px);box-shadow:0 14px 32px rgba(20,12,3,.5),0 0 0 3px rgba(220,185,100,.35),inset 0 1px 0 rgba(255,235,170,.5);outline:none}
.i-arrow{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-size:17px;letter-spacing:0;color:#fff;background:radial-gradient(circle at 35% 30%,#6fe08a,#1f9a45);box-shadow:0 0 14px rgba(80,220,120,.65);transition:transform .25s ease}
.i-enter:hover .i-arrow{transform:translateX(4px)}
.i-hint{margin:16px 0 0;font:400 12px/1.4 var(--sans);letter-spacing:.08em;color:#f3e6c4;text-shadow:0 1px 6px rgba(20,12,3,.7);animation:iRise 1s ease 4.4s both}
.k-tap{display:none}@media(hover:none){.k-key{display:none}.k-tap{display:inline}}
@keyframes iFade{from{opacity:0}to{opacity:1}}
@keyframes iKen{from{transform:scale(1)}to{transform:scale(1.09) translate(-1%,.5%)}}
@keyframes iGlow{0%,100%{opacity:.75;scale:1}50%{opacity:1;scale:1.12}}
@keyframes iSpin{to{rotate:360deg}}
@keyframes iDrift{from{transform:translateX(-5%)}to{transform:translateX(9%)}}
@keyframes iFlick{0%,100%{opacity:.85;scale:1}20%{opacity:1;scale:1.12}45%{opacity:.7;scale:.92}70%{opacity:1;scale:1.06}}
@keyframes iFly{from{transform:translate3d(-8vw,0,0)}to{transform:translate3d(108vw,var(--dy,-4vh),0)}}
@keyframes iFlap{from{transform:scaleY(1)}to{transform:scaleY(.4)}}
@keyframes iFall{0%{transform:translate3d(0,0,0) rotate(0)}25%{transform:translate3d(3vw,28vh,0) rotate(120deg)}50%{transform:translate3d(-2vw,56vh,0) rotate(240deg)}75%{transform:translate3d(4vw,84vh,0) rotate(330deg)}100%{transform:translate3d(0,108vh,0) rotate(440deg)}}
@keyframes iLogo{from{opacity:0;scale:.82}to{opacity:1;scale:1}}
@keyframes iDraw{to{stroke-dashoffset:0}}
@keyframes iRise{from{opacity:0;translate:0 14px}to{opacity:1;translate:0 0}}
@keyframes iPulse{0%{opacity:.9;scale:1}100%{opacity:0;scale:1.25}}

@media(prefers-reduced-motion:reduce){#intro *,#intro{animation:none!important}.i-ring circle{stroke-dashoffset:0}#intro{transition-duration:.01s,0s}.i-zoom,#intro.leaving .i-zoom{transition:none;transform:none;filter:none}.entered .hero-copy-wrap>*,.entered .frame{animation:none}}
.i-gate{display:none;margin-top:4px}
#intro.choosing .i-enter,#intro.choosing .i-hint{display:none}
#intro.choosing .i-gate{display:block;animation:iRise .9s ease both}
.i-gate-q{margin:0 0 16px;display:flex;flex-direction:column;gap:2px;font:700 clamp(15px,1.7vw,19px)/1.4 var(--sans);color:#f6ecd2;text-shadow:0 1px 8px rgba(20,12,3,.8)}
.i-gate-q span[lang=mr]{font-family:var(--marathi);font-weight:400;font-size:.95em}
.i-doors{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.i-door{min-width:min(240px,42vw);padding:14px 26px 13px;border:1px solid #c9a14e;border-radius:18px;cursor:pointer;color:#f6ecd2;background:linear-gradient(180deg,#2a4a39,#142a20);box-shadow:0 8px 24px rgba(20,12,3,.45),inset 0 1px 0 rgba(255,235,170,.35);transition:transform .25s,box-shadow .25s;font-family:var(--sans)}
.i-door b{display:block;font-size:clamp(26px,3vw,34px);line-height:1.25;letter-spacing:.04em}
.i-door[lang=mr] b{font-family:var(--marathi);letter-spacing:0}
.i-door small{display:block;font-size:12.5px;opacity:.88;margin-top:2px;line-height:1.5}
.i-door[lang=mr] small{font-family:var(--marathi)}
.i-door:hover,.i-door:focus-visible{transform:translateY(-3px);box-shadow:0 14px 32px rgba(20,12,3,.5),0 0 0 3px rgba(220,185,100,.4),inset 0 1px 0 rgba(255,235,170,.5);outline:none}
@media(max-width:650px){.i-door{min-width:0;flex:1 1 130px;padding:12px 14px}.i-door small{font-size:11.5px}}

.i-gate{padding:16px 18px 18px;border-radius:24px;background:rgba(18,34,25,.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(220,185,100,.45);max-width:min(560px,92vw)}
.i-gate{max-width:min(640px,94vw)}.i-door{min-width:min(250px,44vw);flex:0 1 auto}

/* ambient hero: kept on the book side, never behind the words */
.hero-art{position:relative}
.amb{position:absolute;inset:-4% -8%;pointer-events:none;z-index:0;contain:layout paint style}
.hero-art .bk{position:relative;z-index:1;animation:bkFloat 7s ease-in-out infinite}
@keyframes bkFloat{0%,100%{translate:0 0}50%{translate:0 -7px}}
.amb .beam{position:absolute;top:-10%;height:120%;width:22%;background:linear-gradient(180deg,var(--beam),transparent 80%);transform:skewX(-18deg);filter:blur(10px);opacity:.0;animation:beam 9s ease-in-out infinite}
.amb .beam:nth-child(1){left:8%}.amb .beam:nth-child(2){left:34%;width:14%;animation-delay:-3s}.amb .beam:nth-child(3){left:60%;width:18%;animation-delay:-6s}
@keyframes beam{0%,100%{opacity:.08}50%{opacity:.34}}
.amb .lf{position:absolute;top:-8%;left:var(--x);width:var(--s);height:var(--s);color:var(--leaf);opacity:0;animation:leaf var(--d) linear var(--dl) infinite;will-change:transform}
.amb .lf svg{display:block;width:100%;height:100%;fill:currentColor;animation:spin var(--r) ease-in-out infinite alternate}
@keyframes leaf{0%{transform:translate(0,0);opacity:0}10%{opacity:.85}85%{opacity:.7}100%{transform:translate(var(--dx),115cqh);opacity:0}}
@keyframes spin{from{transform:rotate(-40deg) scaleX(1)}to{transform:rotate(55deg) scaleX(.55)}}
.amb .mote{position:absolute;left:var(--x);top:var(--y);width:var(--s);height:var(--s);border-radius:50%;background:var(--mote);box-shadow:0 0 8px 1px var(--mote);opacity:0;animation:mote var(--d) ease-in-out var(--dl) infinite}
@keyframes mote{0%{opacity:0;transform:translate(0,0)}30%{opacity:.8}70%{opacity:.5}100%{opacity:0;transform:translate(var(--dx),-40px)}}
html[lang=en]{--beam:rgba(255,222,150,.55);--leaf:#5f9a68;--mote:#f6dc9c}
html[lang=mr]{--beam:rgba(255,200,110,.6);--leaf:#a2873a;--mote:#e0a548}
#p-home:not(.active) .amb *,#p-home:not(.active) .bk{animation-play-state:paused}
@media(max-width:860px){.amb{inset:-2% -4%}.amb .lf:nth-child(n+11){display:none}}
@media(prefers-reduced-motion:reduce){.amb{display:none}.hero-art .bk{animation:none}}