/* Book pages (book + order) — navy, rose and warm-ivory system shared with the homepage. */
:root{--navy:#0d2766;--deep:#081b47;--blue:#073b91;--pink:#ee5f89;--pink-ink:#c23f68;--pink-soft:#fde8ee;--paper:#f7f2e9;--white:#fffdf8;--ink:#142238;--muted:#5a6476;--line:#e2dacb;--sky:#e9edf5;--accent:#c23f68;--max:1320px;--tamil:"Noto Sans Tamil",Inter,Arial,sans-serif;--tamil-serif:"Noto Serif Tamil",Georgia,serif;--cond:"Barlow Condensed",Impact,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Inter,"Noto Sans Tamil",Arial,sans-serif;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit}
.shell{width:min(100%,var(--max));margin:auto;padding-inline:clamp(18px,4vw,56px)}
.eyebrow{margin:0 0 12px;color:var(--pink);font:800 .72rem/1.3 Inter,Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase}
.cond{font-family:var(--cond);text-transform:uppercase;letter-spacing:-.005em}
.ta{font-family:var(--tamil)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:13px 26px;border:0;background:var(--pink);color:var(--deep);font:800 .8rem/1.2 Inter,Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:#f47a9e}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #ffb547;outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:50;background:#fff;padding:10px}

/* Header */
.site-head{background:var(--navy);color:var(--white);position:relative;z-index:10;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:grid;grid-template-columns:200px 1fr auto;align-items:center;gap:24px}
.brand{font:800 1.85rem/1 var(--cond);text-decoration:none;letter-spacing:.01em}
.nav-links{display:flex;justify-content:center;gap:clamp(16px,2.4vw,34px)}
.nav-links a{position:relative;font-size:.82rem;font-weight:500;text-decoration:none;opacity:.92;padding:8px 0}
.nav-links a:hover{opacity:1}
.nav-links a[aria-current]{opacity:1;font-weight:700}
.nav-links a[aria-current]:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;background:var(--pink)}
.top-cta{min-height:44px;padding:11px 20px;font-size:.74rem}
.menu-button{display:none;background:none;border:0;color:inherit;padding:10px;cursor:pointer}
.menu-button span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0}
.mobile-menu{display:none}
.mobile-menu.open{display:grid;background:var(--deep);padding:8px 22px 18px}
.mobile-menu a{padding:13px 4px;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.12);font-size:.85rem;color:var(--white)}

/* Pencil art treatment over navy */
.art{position:absolute;inset:0 0 0 auto;width:68%;overflow:hidden;pointer-events:none}
.art img{width:100%;height:100%;object-fit:cover;object-position:center 60%;filter:grayscale(1) contrast(1.1) brightness(1.05);mix-blend-mode:luminosity;opacity:.5}
.art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 0%,rgba(13,39,102,.86) 22%,rgba(13,39,102,.35) 60%,rgba(13,39,102,.55) 100%),linear-gradient(0deg,rgba(8,27,71,.7),transparent 40%)}

/* 3D book */
.book3d{position:relative;perspective:1400px;width:min(100%,330px)}
.book3d .cover{position:relative;transform:rotateY(-14deg) rotateX(2deg);transform-style:preserve-3d;box-shadow:24px 30px 50px rgba(0,0,0,.45),4px 6px 12px rgba(0,0,0,.3)}
.book3d .cover img{width:100%;aspect-ratio:1020/1600;object-fit:cover}
.book3d .cover:before{content:"";position:absolute;inset:0 auto 0 0;width:7%;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(255,255,255,.18) 45%,rgba(0,0,0,.12));z-index:1}
.book3d .cover:after{content:"";position:absolute;top:1.5%;bottom:1.5%;right:-14px;width:14px;background:repeating-linear-gradient(0deg,#f4efe4 0 2px,#ddd5c3 2px 3px);transform:rotateY(78deg);transform-origin:left;box-shadow:inset 3px 0 6px rgba(0,0,0,.2)}
.hand-ta{font-family:"Kavivanar",var(--tamil-serif);font-weight:400;line-height:1.55;transform:rotate(-8deg)}
.hand-ta:after{content:"";display:block;width:58%;height:3px;margin:10px 0 0 26%;background:var(--pink);border-radius:3px;transform:rotate(-4deg)}

/* Facts */
.facts{display:flex;flex-wrap:wrap;gap:0;margin:34px 0 0;padding:0;list-style:none}
.facts li{display:flex;align-items:center;gap:12px;padding:0 24px;border-left:1px solid rgba(255,255,255,.25)}
.facts li:first-child{padding-left:0;border:0}
.facts svg{width:30px;height:30px;flex:none;color:var(--pink)}
.facts b{display:block;font-size:.95rem;line-height:1.2}
.facts small{display:block;font-size:.72rem;opacity:.85}

/* BOOK PAGE ─ hero */
.bk-hero{position:relative;background:var(--navy);color:var(--white);overflow:hidden}
.bk-hero .shell{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px;align-items:center;min-height:620px;padding-block:56px 64px}
.bk-hero h1{margin:6px 0 10px;font:800 clamp(1.3rem,5.5vw,2.5rem)/1.3 var(--tamil);letter-spacing:-.01em;white-space:nowrap}
.bk-hero .by{margin:0 0 26px;font:700 1.15rem/1.4 var(--tamil);opacity:.95}
.bk-hero .tagline{margin:0 0 14px;font:400 clamp(1.5rem,2.3vw,2rem)/1.3 "Source Serif 4",Georgia,serif}
.bk-hero .sub{max-width:440px;margin:0 0 28px;font-size:.98rem;opacity:.92}
.buy-row{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.price b{display:block;font-size:1.6rem;line-height:1}
.price small{display:block;font-size:.75rem;opacity:.85;margin-top:4px}
.dispatch-note{margin:16px 0 0;font-size:.78rem;opacity:.8}
.bk-hero .visual{position:relative;display:flex;justify-content:flex-start;align-items:center;min-height:460px}
.bk-hero .book3d{width:min(100%,265px)}
.bk-hero .hand-ta{position:absolute;right:-56px;top:4%;width:225px;font-size:1.2rem;color:var(--white);text-shadow:0 2px 12px rgba(0,0,0,.45)}

/* World band */
.world{background:var(--paper);overflow:hidden}
.world .shell{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:40px;align-items:center;padding-block:0}
.world-copy{padding-block:64px}
.world h2,.sec-head h2,.readers h2,.author h2,.closing h2,.pledge h2,.more h2{margin:0 0 18px;font:800 clamp(2.2rem,3.6vw,3.2rem)/.95 var(--cond);text-transform:uppercase;color:var(--navy)}
.world-copy>p:not(.eyebrow){max-width:470px;color:var(--ink);font-size:1rem}
.world blockquote{margin:26px 0 0;padding-left:18px;border-left:3px solid var(--pink);max-width:470px;font:500 1.02rem/1.85 var(--tamil-serif);color:var(--navy)}
.world cite{display:block;margin-top:6px;font:600 .74rem/1.5 Inter,Arial,sans-serif;font-style:normal;color:var(--muted);letter-spacing:.04em}
.world-art{position:relative;align-self:stretch;min-height:420px}
.world-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 22%);mask-image:linear-gradient(90deg,transparent 0,#000 22%);filter:sepia(.18) contrast(1.04)}

/* Stories */
.stories{padding:70px 0 74px;border-top:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.sec-head h2{margin:0}
.sec-head h2 span,.closing h2 span{color:var(--pink)}
.sec-head p{margin:0;max-width:360px;color:var(--muted);font-size:.9rem}
.story-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.story{background:var(--white);border:1px solid var(--line);box-shadow:0 8px 22px rgba(20,34,56,.06);display:flex;flex-direction:column}
.story img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:sepia(.18) contrast(1.04)}
.story div{padding:14px 15px 18px}
.story .no{display:block;margin-bottom:4px;color:var(--pink-ink);font:800 .66rem/1.2 Inter,Arial,sans-serif;letter-spacing:.14em}
.story h3{margin:0 0 7px;font:800 1.02rem/1.45 var(--tamil);color:var(--navy)}
.story p{margin:0;font:400 .82rem/1.75 var(--tamil);color:var(--muted)}
.scroll-hint{display:none}

/* Readers */
.readers{background:var(--sky);padding:66px 0}
.readers .shell{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:44px;align-items:center}
.readers .lead{color:var(--muted);max-width:330px;margin:0}
.quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:0}
.quote{margin:0;background:var(--white);padding:30px 28px 24px;box-shadow:0 10px 26px rgba(13,39,102,.08);display:flex;flex-direction:column}
.quote:before{content:"“";display:block;height:34px;color:var(--pink);font:700 3.4rem/1 Georgia,serif}
.quote blockquote{margin:0 0 18px;font:500 1rem/1.9 var(--tamil-serif);color:var(--navy);flex:1}
.quote figcaption{text-align:right;font:700 .92rem/1.5 var(--tamil);color:var(--navy)}
.quote figcaption span{display:block;font:400 .78rem/1.6 var(--tamil);color:var(--muted)}

/* Pledge */
.pledge{padding:66px 0;background:var(--pink-soft)}
.pledge .shell{display:grid;grid-template-columns:auto minmax(0,1fr);gap:48px;align-items:start}
.pledge .big{font:800 clamp(5rem,9vw,8rem)/.85 var(--cond);color:var(--pink-ink)}
.pledge .big small{display:block;font:700 .82rem/1.4 Inter,Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-top:10px}
.pledge h2{color:var(--navy)}
.pledge p{max-width:720px}
.pledge .ta-copy{font:400 .98rem/1.95 var(--tamil-serif);color:var(--ink)}
.pledge details{margin-top:14px;max-width:720px}
.pledge summary{cursor:pointer;font-weight:700;color:var(--pink-ink)}
.pledge details p{font-size:.92rem;color:var(--ink)}

/* Author */
.author{padding:70px 0;background:var(--paper)}
.author .shell{display:grid;grid-template-columns:260px minmax(0,1.1fr) minmax(0,.7fr);gap:44px;align-items:center}
.author img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 20%}
.author p{max-width:540px}
.author .ta-line{font:400 .95rem/1.9 var(--tamil-serif);color:var(--muted)}
.btn-small{min-height:42px;padding:10px 18px;font-size:.72rem;background:var(--pink);color:var(--white)}
.btn-small:hover{background:var(--pink-ink)}
.author .hand-ta{font-size:1.2rem;color:var(--navy);max-width:300px}
.author .sig{margin:22px 0 0 40px;font:700 .95rem/1.4 var(--tamil);color:var(--navy)}

/* FAQ + publisher */
.more{padding:66px 0;border-top:1px solid var(--line)}
.more .shell{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.9fr);gap:56px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;gap:16px;padding:16px 0;font-weight:700;cursor:pointer;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--pink-ink);font-weight:800}
.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 18px;color:var(--ink);font-size:.93rem}
.pub{background:var(--white);border:1px solid var(--line);padding:28px}
.pub h3{margin:0 0 4px;font:800 1.3rem/1.4 var(--tamil);color:var(--navy)}
.pub .en{margin:0 0 18px;color:var(--muted);font-size:.9rem}
.pub dl{margin:0;display:grid;gap:10px}
.pub dl div{display:grid;grid-template-columns:150px 1fr;gap:12px;font-size:.86rem;border-top:1px solid var(--line);padding-top:10px}
.pub dt{color:var(--muted)}.pub dd{margin:0;font-weight:600}
.pub .help{margin:18px 0 0;font-size:.86rem}

/* Closing CTA */
.closing{position:relative;background:var(--navy);color:var(--white);overflow:hidden}
.closing .art{width:55%}
.closing .shell{position:relative;z-index:2;display:grid;grid-template-columns:minmax(360px,1fr) auto auto;gap:36px;align-items:center;padding-block:42px}
.closing h2{color:var(--white);margin:0;font-size:clamp(1.9rem,2.6vw,2.5rem)}
.closing .facts{margin:0}

/* Footer */
.site-foot{background:var(--deep);color:#d7deee;font-size:.85rem}
.site-foot .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:26px}
.site-foot nav{display:flex;gap:22px;flex-wrap:wrap}
.site-foot a{text-decoration:none}.site-foot a:hover{text-decoration:underline}

/* ORDER PAGE ─ hero */
.od-hero{position:relative;background:var(--navy);color:var(--white);overflow:hidden}
.od-hero .art{width:62%}
.od-hero .shell{position:relative;z-index:2;display:grid;grid-template-columns:200px minmax(0,1fr) 240px;gap:48px;align-items:center;padding-block:34px 38px}
.od-hero .book3d{width:180px}
.od-hero h1{margin:4px 0 6px;font:800 clamp(1.3rem,5.5vw,2.4rem)/1.3 var(--tamil);white-space:nowrap}
.od-hero .by{margin:0 0 16px;font:700 1rem/1.4 var(--tamil)}
.od-hero .tag{margin:0 0 8px;font-size:1.45rem;font-weight:700;line-height:1.3}
.od-hero .sub{margin:0;max-width:560px;opacity:.92}
.hand-en{font:600 2.1rem/.95 "Caveat",cursive;transform:rotate(-12deg);color:var(--white)}
.hand-en:after{content:"";display:block;width:70%;height:3px;margin:10px 0 0 20%;background:var(--pink);border-radius:3px;transform:rotate(-6deg)}
.avail{display:inline-block;margin-top:18px;padding:7px 12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);font-size:.78rem}

/* Order layout */
.order-main{padding:40px 0 70px}
#order-form{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,.85fr);gap:40px;align-items:start}
#order-form[hidden]{display:none}
.step-title{display:flex;align-items:center;gap:14px;margin:0 0 20px;font:700 1.35rem/1.2 Inter,Arial,sans-serif;color:var(--ink)}
.step-title b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-size:.95rem}
.step + .step{margin-top:40px}
.qty-wrap{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:14px;align-items:stretch}
.qty-picks{display:grid;gap:14px}
.qty-card{position:relative;display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:16px;align-items:center;width:100%;padding:20px 22px;background:var(--white);border:1.5px solid var(--line);text-align:left;cursor:pointer;color:var(--ink);transition:border-color .15s,background .15s}
.qty-card:hover{border-color:#cfc4b0}
.qty-card .radio{width:26px;height:26px;border-radius:50%;border:2px solid #b7ae9e;background:#fff}
.qty-card[aria-pressed="true"]{border-color:var(--pink);background:#fff7f9}
.qty-card[aria-pressed="true"] .radio{border:7px solid var(--pink)}
.qty-card strong{display:block;font-size:1.2rem;line-height:1.25}
.qty-card small{display:block;color:var(--muted);font-size:.85rem}
.qty-card .free{color:var(--pink-ink);font-weight:700;font-size:.85rem}
.qty-card .amt{text-align:right}
.qty-card .amt b{display:block;font-size:1.65rem;line-height:1}
.qty-card .amt span{font-size:.8rem;color:var(--muted)}
.save{align-self:end;background:var(--pink-soft);padding:16px;font-size:.82rem;color:var(--muted);line-height:1.5}
.save b{display:inline-block;margin-bottom:8px;padding:5px 9px;background:var(--pink);color:#fff;font:800 1.15rem/1 var(--cond);letter-spacing:.03em}
.more-copies{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;padding:14px 16px;background:var(--white);border:1px dashed #cfc4b0}
.more-copies>span{font-weight:700;font-size:.9rem;margin-right:4px}
.chip{padding:9px 14px;background:#fff;border:1.5px solid var(--line);cursor:pointer;font-size:.85rem;color:var(--ink)}
.chip[aria-pressed="true"]{border-color:var(--pink);background:#fff7f9;font-weight:700}
.more-copies label{display:flex;align-items:center;gap:8px;font-size:.85rem;margin-left:auto}
.more-copies input{width:84px;padding:9px 10px;border:1.5px solid var(--line);background:#fff}
.qty-note{margin:10px 0 0;font-size:.8rem;color:var(--muted)}

.fields{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px 20px}
.f{grid-column:span 6;display:flex;flex-direction:column}
.f.half{grid-column:span 3}.f.third{grid-column:span 2}
.f label{margin-bottom:7px;font-weight:600;font-size:.88rem}
.f label i{color:var(--pink-ink);font-style:normal}
.f input,.f select,.f textarea{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:2px}
.f textarea{min-height:76px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(13,39,102,.12)}
.f [aria-invalid="true"]{border-color:#b43d32}
.phone{display:flex}
.phone span{display:flex;align-items:center;padding:0 14px;border:1.5px solid var(--line);border-right:0;background:#fbf8f2;font-weight:600;font-size:.92rem}
.ship-note{display:flex;gap:16px;align-items:center;margin-top:24px;padding:16px 20px;background:var(--sky);font-size:.86rem}
.ship-note svg{width:34px;height:34px;flex:none;color:var(--navy)}
.ship-note b{display:block;color:var(--navy);font-size:.95rem}

.summary{position:sticky;top:20px;background:var(--white);border:1px solid var(--line);padding:26px;box-shadow:0 18px 40px rgba(20,34,56,.08)}
.summary h2{margin:0 0 16px;font:700 1.4rem/1.2 Inter,Arial,sans-serif;color:var(--navy)}
.sum-book{display:flex;gap:14px;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line)}
.sum-book img{width:56px;box-shadow:3px 4px 10px rgba(0,0,0,.2)}
.sum-book b{display:block;font:800 1.1rem/1.4 var(--tamil);color:var(--navy)}
.sum-book span{font:600 .85rem/1.4 var(--tamil);color:var(--muted)}
.totals{margin:12px 0 0}
.totals div{display:flex;justify-content:space-between;padding:7px 0;font-size:.92rem}
.totals div.sep{border-top:1px solid var(--line);margin-top:6px;padding-top:12px}
.totals .grand{border-top:1px solid var(--line);margin-top:8px;padding-top:14px;align-items:baseline}
.totals .grand span{font-weight:700;font-size:1rem}
.totals .grand b{font-size:2rem;line-height:1;color:var(--ink)}
.give{display:block;margin:18px 0;padding:16px;background:var(--pink-soft);text-decoration:none;font-size:.82rem;color:var(--muted);line-height:1.55}
.give b{display:block;color:var(--pink-ink);font-size:.95rem;margin-bottom:4px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;line-height:1.55;color:var(--muted);margin:8px 0}
.check input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--pink-ink)}
.privacy{font-size:.76rem;color:var(--muted);margin:6px 0 16px}
#review-order{width:100%;min-height:56px;font-size:.92rem;text-transform:none;letter-spacing:0;background:var(--pink);color:#fff}
#review-order:hover:not(:disabled){background:var(--pink-ink)}
#review-order:disabled,#m-submit:disabled{background:#d6cfc4;color:#6d665b;cursor:not-allowed}
.trust{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:14px}
.trust li{display:grid;grid-template-columns:30px 1fr;gap:12px;font-size:.8rem;color:var(--muted);line-height:1.5}
.trust svg{width:24px;height:24px;color:var(--navy)}
.trust b{display:block;color:var(--navy);font-size:.86rem}
.trust a{color:var(--navy)}
.review{margin-top:18px;border-top:1px solid var(--line);padding-top:18px}
.review h3{margin:0 0 8px;font-size:1.1rem;color:var(--navy)}
#review-details{white-space:pre-line;overflow-wrap:anywhere;font-size:.88rem}
#place-order{width:100%;margin-top:6px;text-transform:none;letter-spacing:0;font-size:.9rem;background:var(--navy);color:#fff}
#place-order:disabled{opacity:.6;cursor:not-allowed}
.secondary{background:transparent;color:var(--ink);padding:12px 18px;border:1px solid var(--ink);cursor:pointer;font-size:.85rem}
#edit-order{width:100%;margin-top:10px}
.honey{position:absolute;left:-9999px}

/* Availability + validation */
.checkout-status{margin:0 0 22px;padding:14px 16px;border-left:4px solid #8b8173;background:#f0ece4;color:#423d36;font-size:.86rem;line-height:1.6}
.checkout-status p{margin:0}
.checkout-status a{display:inline-block;margin-top:8px;text-decoration:underline}
.checkout-status .secondary{display:block;margin-top:12px}
.checkout-status.open{border-color:#27734c;background:#eaf4ed;color:#174a31}
.checkout-status.closed,.checkout-status.unavailable{border-color:#a44936;background:#f8ebe7;color:#712f22}
.checkout-status.checking{border-color:#9a7336;background:#f7f0df}
.error-summary{margin:0 0 22px;padding:16px 18px;border:2px solid #b43d32;background:#fff0ee;color:#64251f}
.error-summary h4{margin:0 0 5px;font-size:1rem}
.error-summary p{margin:0 0 8px}
.error-summary ul{margin:0;padding-left:20px}
.error-summary a{text-decoration:underline}
.field-error{margin:6px 0 0;color:#a12d24;font-size:.78rem;font-weight:600;line-height:1.5}
.checkout-disabled input:disabled,.checkout-disabled select:disabled,.checkout-disabled textarea:disabled{background:#eeeae3;color:#777;cursor:not-allowed}
.checkout-disabled .qty-card:disabled,.checkout-disabled .chip:disabled{opacity:.6;cursor:not-allowed}

/* Mobile order bar */
.m-bar{display:none}

/* Payment flow (logic unchanged from previous checkout) */
.payment-flow{--rose:#d66a8a;max-width:960px;margin:0 auto;background:var(--white);border:1px solid var(--line);padding:30px;box-shadow:0 18px 40px rgba(20,34,56,.08);overflow-wrap:anywhere}
.payment-flow[hidden]{display:none!important}
.payment-flow h3,.payment-flow h4{color:var(--ink)}
.payment-label{font:700 11px/1.4 Inter,Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 4px}
.payment-receipt{display:flex;align-items:center;gap:16px;border:1px solid var(--line);padding:18px}
.payment-check{display:grid;place-items:center;width:34px;height:34px;flex:none;background:var(--rose);color:#fff;font:700 22px/1 Inter,Arial,sans-serif}
.payment-receipt h3{font-size:28px;margin:0;line-height:1.15}
.payment-receipt p:last-child{margin:5px 0 0;font-size:13px;color:var(--muted)}
.payment-status{margin:16px 0 0;font-size:13px;color:var(--muted)}
.payment-progress{position:relative;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);margin:24px 0 30px;padding:0}
.payment-progress::before{content:'';position:absolute;top:15px;left:12%;right:12%;height:1px;background:var(--line)}
.payment-progress li{position:relative;z-index:1;display:grid;justify-items:center;gap:6px;background:var(--white);font:600 12px/1 Inter,Arial,sans-serif;color:var(--muted)}
.payment-progress b{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--line);border-radius:50%;background:var(--white);font:600 13px/1 Inter,Arial,sans-serif}
.payment-progress .is-complete,.payment-progress .is-complete b{color:var(--ink)}
.payment-progress .is-complete b{background:var(--navy);border-color:var(--navy);color:#fff}
.payment-progress .is-active{color:var(--rose)}
.payment-progress .is-active b{background:var(--rose);border-color:var(--rose);color:#fff}
.payment-methods{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(250px,.95fr);gap:36px;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.payment-copy h4{margin:0 0 8px;font-size:26px;line-height:1.15}
.pay-amount{margin:0 0 4px;font:700 52px/1.05 Inter,Arial,sans-serif;color:var(--ink)}
.upi-id-row{display:flex;align-items:center;gap:9px;font:700 20px/1.35 Inter,Arial,sans-serif}
.copy-upi{display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid var(--ink);background:transparent;color:var(--ink);font:23px/1 Arial,sans-serif;cursor:pointer}
.copy-upi:hover{background:var(--ink);color:#fff}
.recipient{margin:3px 0 14px;font-size:14px;color:var(--muted)}
.payment-explainer{margin:0 0 16px;font-size:13px;color:var(--muted)}
.pay-primary,#wa-link{width:100%;background:var(--navy);color:#fff;text-transform:none;letter-spacing:0;font-size:.95rem}
.pay-primary:hover,#wa-link:hover{background:#1c3a85}
.payment-help{min-height:20px;margin:8px 0 0;font-size:12px;color:var(--muted)}
.payment-fallback{margin-top:20px;padding:15px 17px;background:#fff0f4;border:1px solid #f0c4d1;color:#7f2847;font-size:13px;line-height:1.55}
.payment-fallback strong{display:block;margin-bottom:4px;color:#b44168;font-size:14px}
.payment-fallback p{margin:0}
.desktop-qr{align-self:start;border:1px solid var(--line);background:var(--paper)}
.desktop-qr summary{display:flex;justify-content:space-between;padding:18px;cursor:pointer;list-style:none}
.desktop-qr summary::-webkit-details-marker{display:none}
.desktop-qr summary b,.desktop-qr summary small{display:block}
.desktop-qr summary small{margin-top:3px;font-size:12px;color:var(--muted)}
.qr-panel{padding:0 18px 18px;text-align:center}
.qr-panel #upi-qr{display:inline-block;padding:10px;background:#fff;border:1px solid var(--line)}
.qr-panel #upi-qr canvas,.qr-panel #upi-qr img{display:block;width:184px!important;height:184px!important}
.qr-panel p{margin:12px 0 0;font-size:12px;color:var(--muted)}
.proof-step{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,.85fr);gap:30px;align-items:start;padding:30px 0;border-bottom:1px solid var(--line)}
.proof-step h4{margin:0 0 8px;font-size:24px;line-height:1.15}
.proof-step>div>p:not(.payment-label){margin:0;font-size:14px;color:var(--muted)}
.proof-actions{display:grid;gap:12px}
#wa-done{width:100%}
.utr-fallback summary{cursor:pointer;text-align:center;font-size:13px;text-decoration:underline}
.utr-fallback form{margin-top:14px;display:grid;gap:8px}
.utr-fallback input{padding:12px;border:1.5px solid var(--line)}
.payment-pending{padding:22px 0;border-top:1px solid var(--rose);border-bottom:1px solid var(--rose)}
.payment-pending h4{font-size:18px;margin:0 0 8px}
.new-order{margin-top:20px}
.payment-footer{margin:22px 0 0;padding-top:16px;border-top:1px solid var(--line);text-align:center;font-size:11px;color:var(--muted)}

/* Responsive */
@media (max-width:1280px){.closing .shell{grid-template-columns:1fr auto;gap:22px 36px}.closing .facts{grid-column:1/-1;grid-row:2}}
@media (max-width:1200px){.bk-hero h1{font-size:2.05rem}.bk-hero .hand-ta{display:none}.bk-hero .visual{justify-content:center}}
@media (max-width:1100px){
  .story-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .author .shell{grid-template-columns:200px minmax(0,1fr)}
  .author .hand-wrap{grid-column:1/-1}
  .closing .shell{grid-template-columns:1fr;gap:22px}
  .od-hero .shell{grid-template-columns:170px minmax(0,1fr)}
  .od-hero .hand-wrap{display:none}
}
@media (max-width:900px){
  .nav{height:64px;grid-template-columns:1fr auto auto;gap:10px}
  .nav-links{display:none}
  .menu-button{display:block}
  .top-cta{display:none}
  .bk-hero .shell{grid-template-columns:1fr;min-height:0;text-align:center;padding-block:30px 40px;gap:24px}
  .bk-hero .sub{margin-inline:auto}
  .bk-hero .visual{order:2;min-height:0}
  .bk-hero .copy{display:contents}
  .bk-hero .copy-top{order:1}
  .bk-hero .copy-bottom{order:3}
  .bk-hero h1{font-size:clamp(1.3rem,5.5vw,2.05rem)}
  .bk-hero .book3d{width:200px}
  .bk-hero .visual{justify-content:center;padding-left:0}
  .bk-hero .hand-ta{display:none}
  .buy-row{flex-direction:column;gap:12px}
  .facts{justify-content:center}
  .facts li{padding:0 14px}
  .art{width:100%}
  .art:after{background:linear-gradient(180deg,var(--navy) 0%,rgba(13,39,102,.75) 40%,rgba(13,39,102,.6) 100%)}
  .world .shell{grid-template-columns:1fr;gap:0}
  .world-copy{padding-block:44px 22px}
  .world-art{min-height:240px;margin-inline:calc(-1 * clamp(18px,4vw,56px))}
  .world-art img{-webkit-mask-image:none;mask-image:none}
  .stories{padding:50px 0}
  .sec-head{flex-direction:column;align-items:start}
  .story-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;padding-bottom:12px;margin-inline:calc(-1 * clamp(18px,4vw,56px));padding-inline:clamp(18px,4vw,56px)}
  .story{flex:0 0 min(62vw,240px);scroll-snap-align:start}
  .scroll-hint{display:block;margin-top:6px;font-size:.75rem;color:var(--muted)}
  .readers .shell,.pledge .shell,.more .shell{grid-template-columns:1fr;gap:26px}
  .quotes{grid-template-columns:1fr}
  .author .shell{grid-template-columns:1fr;gap:20px}
  .author img{width:150px}
  .author .hand-wrap{grid-column:1/-1}
  .od-hero .shell{grid-template-columns:1fr;gap:18px;padding-block:26px 30px}
  .od-hero .book3d{width:150px;order:2;margin:0 auto}
  #order-form{grid-template-columns:1fr;gap:30px}
  .summary{position:static}
  .qty-wrap{grid-template-columns:1fr}
  .save{align-self:stretch}
  .payment-methods,.proof-step{grid-template-columns:1fr;gap:24px}
  .m-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:var(--white);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.08);transition:transform .25s,visibility .25s}
  .m-bar.tucked{transform:translateY(120%);visibility:hidden}
  .m-bar small{display:block;font-size:.75rem;color:var(--muted)}
  .m-bar b{font-size:1.5rem;line-height:1}
  #m-submit{min-height:48px;padding:12px 18px;text-transform:none;letter-spacing:0;font-size:.9rem;background:var(--pink);color:#fff}
  .od-page .site-foot{padding-bottom:84px}
}
@media (max-width:560px){
  .fields{grid-template-columns:1fr 1fr}
  .f,.f.half{grid-column:span 2}
  .f.third{grid-column:span 1}
  .f.third.pin{grid-column:span 2}
  .facts{flex-wrap:nowrap}
  .facts li{padding:0 10px;gap:8px}
  .facts svg{width:24px;height:24px}
  .facts b{font-size:.85rem}.facts small{font-size:.64rem}
  .qty-card{padding:16px;gap:12px;grid-template-columns:24px minmax(0,1fr) auto}
  .qty-card .amt b{font-size:1.4rem}
  .more-copies label{margin-left:0}
  .payment-flow{padding:20px}
  .pay-amount{font-size:44px}
  .pub dl div{grid-template-columns:1fr;gap:2px}
  .pledge .shell{gap:10px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.more-copies .qty-picks{display:flex;flex-wrap:wrap;gap:10px}
.sum-book>div{min-width:0}
.sum-book b{overflow-wrap:anywhere}
@media (max-width:560px){.sum-book b{font-size:.98rem}.od-hero .book3d{width:130px}}

/* ── Type scale matched to the homepage (css/home-refresh.css) ── */
.shell{padding-inline:clamp(22px,4vw,62px)}
.brand{font-size:2rem}
.eyebrow{font-size:.73rem;letter-spacing:.13em}
.nav-links a{font-size:.73rem;font-weight:800;text-transform:uppercase;opacity:1}
.top-cta{padding:16px 24px;font-weight:800}
.mobile-menu a{font-size:.75rem;text-transform:uppercase}
.world h2,.sec-head h2,.readers h2,.author h2,.pledge h2,.more h2{font-size:clamp(2.6rem,5vw,4.7rem);line-height:.88}
.closing h2{font-size:clamp(3rem,5vw,5rem);line-height:.86}
.closing .shell{grid-template-columns:minmax(0,1fr) auto;gap:26px 40px}
.closing .facts{grid-column:1/-1;grid-row:2}
.facts b{font:700 1.9rem/1 var(--cond);text-transform:uppercase}
.facts small{margin-top:6px;font-size:.66rem;line-height:1.3;letter-spacing:.1em;text-transform:uppercase}
.quote blockquote{font-size:1.08rem}
.quote figcaption span{font-size:.65rem;font-weight:800}
.story p{font-size:.82rem}
.site-foot{font-size:.75rem;text-transform:uppercase}
@media (min-width:901px){
  body{font-size:18px}
  .shell{width:100%;max-width:none;padding-inline:clamp(34px,4vw,96px)}
  .nav-links{gap:clamp(24px,2.2vw,42px)}
  .nav-links a{font-size:.86rem;letter-spacing:.04em}
  .top-cta{font-size:.88rem}
  .btn{font-size:.86rem}
  .bk-hero .sub,.od-hero .sub{font-size:1.34rem;max-width:620px}
  .world-copy>p:not(.eyebrow),.readers .lead,.author p:not(.eyebrow):not(.sig):not(.hand-ta),.pledge p:not(.eyebrow),.faq details p,.pledge details p{font-size:1.12rem}
  .world blockquote,.quote blockquote{font-size:1.14rem}
  .story h3{font-size:1.1rem}
  .story p{font-size:.86rem}
  .faq summary{font-size:1.05rem}
  .dispatch-note,.price small{font-size:.86rem}
  .od-hero .tag{font-size:1.6rem}
  .step-title{font-size:1.5rem}
  .f label{font-size:.95rem}
  .qty-note,.ship-note,.check,.trust li{font-size:.9rem}
  .trust b{font-size:.95rem}
}
@media (min-width:1800px){
  .shell{padding-inline:clamp(72px,5vw,128px)}
  .nav-links a{font-size:.92rem}
  .top-cta{font-size:.94rem}
  .bk-hero .sub,.od-hero .sub{font-size:1.42rem}
  .world-copy>p:not(.eyebrow),.readers .lead,.author p:not(.eyebrow):not(.sig):not(.hand-ta),.pledge p:not(.eyebrow),.faq details p,.pledge details p{font-size:1.18rem}
  .world blockquote,.quote blockquote{font-size:1.2rem}
}
@media (max-width:900px){.nav{grid-template-columns:1fr auto}}
@media (max-width:600px){
  body{font-size:16px}
  .shell{padding-inline:16px}
  .world h2,.sec-head h2,.readers h2,.author h2,.pledge h2,.more h2{font-size:2.8rem}
  .closing h2{font-size:2.35rem}
  .facts b{font-size:1.45rem}
  .facts small{font-size:.52rem}
  .bk-hero .sub,.od-hero .sub{font-size:.98rem}
}
.readers .shell{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}@media (max-width:900px){.readers .shell{grid-template-columns:1fr}}
.pay-steps{margin:6px 0 18px;padding-left:20px;font-size:.92rem;line-height:1.6;color:var(--ink)}
.pay-steps li{margin-bottom:6px}
.pay-steps li::marker{color:var(--pink-ink);font-weight:800}
.payment-fallback a{display:inline-block;margin-top:8px;color:#7f2847;font-weight:700}
/* Review state: one primary action at a time */
#order-form.reviewing #review-order{display:none}
.review{margin-top:18px;padding:18px;border:2px solid var(--pink);background:#fff7f9}
.review-step{margin:0 0 4px;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--pink-ink)}
.review h3{margin:0 0 10px;font-size:1.15rem;color:var(--navy)}
#review-details{white-space:pre-line;overflow-wrap:anywhere;font-size:.9rem;line-height:1.6;margin:0 0 10px}
.review-total{margin:0 0 4px;font-size:1.05rem}
#checkout-notice{font-size:.8rem;color:var(--muted);margin:0 0 12px}
#place-order{width:100%;min-height:56px;margin-top:4px;text-transform:none;letter-spacing:0;font-size:.95rem;background:var(--pink);color:#fff}
#place-order:hover:not(:disabled){background:var(--pink-ink)}
#place-order:disabled{background:#d6cfc4;color:#6d665b;opacity:1}
.link-btn{display:block;margin:12px auto 0;background:none;border:0;padding:4px;color:var(--navy);text-decoration:underline;font-size:.88rem;cursor:pointer}
.f label .opt{font-weight:400;color:var(--muted);font-size:.85em}