/*
Theme Name: NIHIR E-Books
Theme URI: https://www.nihirebooks.com
Author: NIHIR E-BOOKS
Author URI: https://www.nihirebooks.com
Description: A bright, child-friendly theme for selling PDF e-books. Includes an "eBooks" content type with per-book pages (price, Shop Now payment link, preview pages, chapters, FAQ, colours), a homepage that lists all available e-books, contact form, WhatsApp button and one-click demo content.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nihir-ebooks
Tags: e-commerce, education, custom-colors, custom-logo, custom-menu, featured-images, translation-ready
*/

:root{--bg:#f2f9fd;--sky:#cdebfa;--card:#ffffff;--text:#2b2b3a;--muted:#5d5f78;--line:#d6e3ec;--sun:#ffc93c;--leaf:#3f9e49;--coral:#e8574a;--plum:#6a4fc0;--btn:#2b2b3a;--btntext:#ffffff;--hero:#cdebfa;--shadow:rgba(30,40,80,.18)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:16px}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Poppins',system-ui,sans-serif;font-size:17px;line-height:1.6}
h1,h2,h3,h4{font-family:'Baloo 2','Poppins',system-ui,sans-serif;line-height:1.1;margin:0 0 .4em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,6vw,4.2rem);font-weight:800}
h2{font-size:clamp(1.8rem,4.2vw,2.7rem);font-weight:800}
h3{font-size:1.35rem;font-weight:800}
p{margin:0 0 1em;max-width:62ch}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
section,.section{padding:64px 0}
.band{background:var(--card)}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}
.skip-link:focus{clip:auto;width:auto;height:auto;background:#fff;padding:10px 14px;z-index:999;top:8px;left:8px}
:focus-visible{outline:3px solid var(--plum);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-block;background:var(--btn);color:var(--btntext);text-decoration:none;font-weight:600;padding:14px 26px;border-radius:999px;border:0;font-size:1rem;cursor:pointer;font-family:inherit;line-height:1.3;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.alt{background:transparent;color:var(--text);box-shadow:inset 0 0 0 2px var(--text)}
.btn.sun{background:var(--sun);color:#2b2b3a}
.btn.wa{background:#1fa855;color:#fff}
.btn.disabled{opacity:.55;pointer-events:none}
.btn.sm{padding:10px 20px;font-size:.92rem}

/* announcement + header */
.announce{background:var(--text);color:#fff;text-align:center;font-size:.9rem;padding:8px 16px}
.announce a{color:var(--sun)}
.site-header{background:var(--bg);position:relative;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Baloo 2',sans-serif;font-weight:800;font-size:1.25rem;text-decoration:none}
.brand img,.custom-logo{width:52px;height:52px;object-fit:contain}
.main-nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0;align-items:center}
.main-nav a{display:block;text-decoration:none;font-weight:500;padding:8px 14px;border-radius:999px}
.main-nav a:hover,.main-nav .current-menu-item>a{background:var(--sky)}
.nav-toggle{display:none;background:var(--card);border:2px solid var(--line);border-radius:12px;padding:8px 12px;font-size:1rem;cursor:pointer;color:var(--text)}
.header-cta{margin-left:6px}

/* hero (home + single) */
.hero{background:var(--hero);border-radius:0 0 48px 48px;padding:24px 0 72px}
.hero .wrap{display:grid;gap:40px;grid-template-columns:1.1fr .9fr;align-items:center}
.hero .tag{font-family:'Baloo 2',sans-serif;font-size:1.3rem;font-weight:600;color:var(--plum);margin-bottom:.2em}
.hero p.lead{font-size:1.15rem;margin-bottom:1.4em}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1.6em;padding:0;list-style:none}
.facts li{background:var(--card);border-radius:999px;padding:6px 14px;font-size:.92rem;font-weight:500}
.cover{justify-self:center;margin-left:auto;margin-right:auto;width:min(360px,80%);transform:rotate(3deg);border-radius:14px;box-shadow:0 24px 50px var(--shadow);background:#fff}
.hero-price{display:flex;align-items:baseline;gap:10px;margin:0 0 1em}
.hero-price .now{font-family:'Baloo 2',sans-serif;font-weight:800;font-size:2rem;line-height:1}
.hero-price s{color:var(--muted)}
.hero-price .off{background:var(--coral);color:#fff;border-radius:999px;padding:2px 10px;font-size:.82rem;font-weight:600}

/* chapters trail */
.trail{display:grid;grid-template-columns:repeat(5,1fr);gap:28px 12px;list-style:none;margin:32px 0 0;padding:0;counter-reset:u}
.trail li{text-align:center;position:relative;counter-increment:u}
.trail li::before{content:counter(u);display:grid;place-items:center;width:56px;height:56px;margin:0 auto 10px;border-radius:50%;font-family:'Baloo 2',sans-serif;font-weight:800;font-size:1.5rem;color:#fff;background:var(--c);box-shadow:0 0 0 5px var(--bg),0 0 0 7px var(--c)}
.band .trail li::before{box-shadow:0 0 0 5px var(--card),0 0 0 7px var(--c)}
.trail li:not(:nth-child(5n))::after{content:"";position:absolute;top:28px;left:calc(50% + 40px);right:calc(-50% + 40px);border-top:3px dotted var(--line)}
.trail b{display:block;font-size:.95rem;line-height:1.3}
.trail span{display:block;font-size:.82rem;color:var(--muted);line-height:1.35;margin-top:4px}

/* look inside */
.inside{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}
.inside figure{margin:0}
.inside img{border-radius:12px;box-shadow:0 14px 30px var(--shadow);background:#fff;width:100%}
.inside figure:nth-child(3n+2){transform:translateY(22px)}
.inside figcaption{font-size:.9rem;color:var(--muted);margin-top:12px}

/* steps / levels */
.steps,.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.step{background:var(--card);border-radius:20px;padding:24px;border-top:8px solid var(--c)}
.step p{margin:0;font-size:.96rem}
.level{padding:22px 24px;border-radius:26px 26px 26px 6px;background:var(--card);box-shadow:inset 0 0 0 2px var(--c)}
.level:nth-child(3n+2){border-radius:26px 6px 26px 26px}
.level:nth-child(3n){border-radius:6px 26px 26px 26px}
.level p{margin:0;font-size:.96rem}
.band .step,.band .level{background:var(--bg)}

/* two column / get list */
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.get{list-style:none;margin:0;padding:0}
.get li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative}
.get li::before{content:"";position:absolute;left:4px;top:19px;width:14px;height:8px;border-left:3px solid var(--leaf);border-bottom:3px solid var(--leaf);transform:rotate(-45deg)}
.entry-content>*:last-child{margin-bottom:0}
.entry-content p{max-width:68ch}
.entry-content ul,.entry-content ol{padding-left:1.2em}

/* buy box */
.buy{background:var(--sun);color:#2b2b3a;border-radius:32px;padding:36px;display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}
.buy .btn{background:#2b2b3a;color:#fff}
.buy .btn.wa{background:#1fa855}
.buy .btn.alt{background:transparent;color:#2b2b3a;box-shadow:inset 0 0 0 2px #2b2b3a}
.price{font-family:'Baloo 2',sans-serif;font-weight:800;font-size:3rem;line-height:1}
.price s{font-size:1.3rem;font-weight:600;opacity:.65;margin-left:8px}
.buy small{display:block;margin-top:10px;font-size:.85rem}
.buy .actions{display:flex;flex-wrap:wrap;gap:10px}
.trust{display:flex;flex-wrap:wrap;gap:10px 18px;list-style:none;margin:18px 0 0;padding:0;font-size:.88rem;font-weight:500}
.trust li::before{content:"✓ ";font-weight:800}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:600;font-size:1.05rem}
details p{margin:10px 0 0;color:var(--muted)}

/* ebook cards + grid */
.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.section-head p{margin:0;color:var(--muted)}
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:26px}
.book-card{background:var(--card);border-radius:24px;overflow:hidden;box-shadow:0 10px 26px rgba(30,40,80,.10);display:flex;flex-direction:column;position:relative;transition:transform .2s,box-shadow .2s}
.book-card:hover{transform:translateY(-4px);box-shadow:0 18px 34px var(--shadow)}
.book-card .thumb{background:var(--cardbg,var(--sky));padding:22px 22px 0;display:block}
.book-card .thumb img{width:100%;max-width:200px;margin:0 auto;border-radius:10px 10px 0 0;box-shadow:0 10px 20px var(--shadow)}
.book-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.book-card h3{font-size:1.2rem;margin:0}
.book-card h3 a{text-decoration:none}
.book-card h3 a::after{content:"";position:absolute;inset:0}
.book-card .sub{font-size:.88rem;color:var(--muted);margin:0}
.book-card .meta{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 0;padding:0;list-style:none}
.book-card .meta li{background:var(--bg);border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:500}
.book-card .foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.book-card .p{font-family:'Baloo 2',sans-serif;font-weight:800;font-size:1.4rem;line-height:1}
.book-card .p s{font-size:.9rem;color:var(--muted);font-weight:600;margin-left:4px}
.badge{position:absolute;top:12px;left:12px;background:var(--coral);color:#fff;border-radius:999px;padding:3px 12px;font-size:.78rem;font-weight:600;z-index:2}
.badge.soon{background:var(--plum)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.filters a{text-decoration:none;background:var(--card);border-radius:999px;padding:7px 16px;font-weight:500;font-size:.92rem;box-shadow:inset 0 0 0 2px var(--line)}
.filters a.on,.filters a:hover{background:var(--text);color:#fff;box-shadow:none}

/* page hero (archive/pages) */
.page-hero{background:var(--hero);border-radius:0 0 48px 48px;padding:32px 0 52px}
.page-hero p{color:var(--muted);margin:0}
.page-body{padding:48px 0 72px}
.page-body .entry-content{background:var(--card);border-radius:24px;padding:32px;max-width:860px}

/* home extras */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.feature{background:var(--bg);border-radius:20px;padding:22px}
.feature h3{font-size:1.1rem}
.feature p{margin:0;font-size:.92rem;color:var(--muted)}
.feature .ic{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--c);color:#fff;font-family:'Baloo 2',sans-serif;font-weight:800;margin-bottom:10px}
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:24px}
.review{background:var(--card);border-radius:22px;padding:24px}
.review p{margin:0 0 12px;font-size:.98rem}
.review cite{font-style:normal;font-weight:600;font-size:.9rem}
.review cite span{display:block;font-weight:400;color:var(--muted);font-size:.82rem}
.cta-strip{background:var(--sun);border-radius:32px;padding:36px;text-align:center}
.cta-strip p{margin:0 auto 1em}

/* forms */
.nihir-form{display:grid;gap:14px;max-width:560px}
.nihir-form label{font-weight:600;font-size:.92rem;display:block;margin-bottom:4px}
.nihir-form input[type=text],.nihir-form input[type=email],.nihir-form textarea{width:100%;padding:12px 14px;border:2px solid var(--line);border-radius:14px;font:inherit;background:#fff;color:var(--text)}
.nihir-form .hp{position:absolute;left:-9999px}
.notice{padding:12px 16px;border-radius:14px;margin-bottom:18px;font-weight:500}
.notice.ok{background:#dff3e2}
.notice.err{background:#fde1de}

/* footer */
.site-footer{background:#2b2b3a;color:#e9eaf4;padding:44px 0 36px;font-size:.92rem;margin-top:0}
.site-footer p{max-width:none;margin:.3em 0}
.site-footer a{color:#ffc93c}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin:.35em 0}
.footer-grid h4{color:#fff;font-size:1.05rem}
.copy{border-top:1px solid #444763;margin-top:26px;padding-top:16px;font-size:.85rem;color:#b9bbd3}
.wa-float{position:fixed;right:16px;bottom:16px;z-index:50;background:#1fa855;color:#fff;border-radius:999px;padding:12px 18px;font-weight:600;text-decoration:none;box-shadow:0 8px 20px rgba(0,0,0,.25)}

/* blog */
.post-list article{background:var(--card);border-radius:20px;padding:22px 26px;margin-bottom:16px}
.post-list h2{font-size:1.5rem}
.post-list h2 a{text-decoration:none}
.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.pagination a,.pagination span{padding:6px 14px;border-radius:999px;background:var(--card);text-decoration:none}
.pagination .current{background:var(--text);color:#fff}

@media (max-width:900px){.features{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}}
@media (max-width:820px){
 .hero .wrap,.twocol,.buy{grid-template-columns:1fr}
 .cover{order:-1;width:min(260px,70%)}
 .trail{grid-template-columns:repeat(2,1fr)}
 .trail li::after{display:none}
 .inside,.steps,.levels{grid-template-columns:1fr}
 .inside figure:nth-child(3n+2){transform:none}
 section,.section{padding:48px 0}
 .nav-toggle{display:block}
 .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);padding:10px 20px 18px;box-shadow:0 14px 24px var(--shadow)}
 .main-nav.open{display:block}
 .main-nav ul{flex-direction:column;align-items:stretch}
 .header-cta{display:none}
}
@media (max-width:520px){.features{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.book-card{transition:none}}