/*
Theme Name: OnlineBook Viva
Theme URI: https://onlinebook.work
Author: Codex
Description: Tema editorial vibrante, rápida e responsiva criada para o Online Book.
Version: 1.4.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: onlinebook-viva
*/

:root{--ink:#1b1930;--muted:#6f6b80;--paper:#fffdf8;--white:#fff;--purple:#6c3cff;--pink:#ff4f9a;--orange:#ff8a34;--yellow:#ffd84d;--mint:#5ee0b5;--cyan:#51c8ff;--line:#ebe6f2;--shadow:0 16px 44px rgba(47,35,89,.11);--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Nunito",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input{font:inherit}.screen-reader-text{position:absolute;left:-9999px}.wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,248,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(235,230,242,.8)}.header-inner{height:82px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:1.25rem;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,var(--purple),var(--pink));color:#fff;box-shadow:0 8px 20px rgba(108,60,255,.25);font-size:1.3rem;transform:rotate(-4deg)}.custom-logo{max-height:50px;width:auto}.site-nav{margin-left:auto}.site-nav ul{display:flex;gap:8px;align-items:center;list-style:none;margin:0;padding:0}.site-nav a{display:block;padding:10px 14px;font-weight:800;font-size:.91rem;border-radius:12px}.site-nav a:hover,.site-nav .current-menu-item a{background:#f0eaff;color:var(--purple)}.search-toggle{border:0;background:var(--ink);color:white;border-radius:13px;width:44px;height:44px;cursor:pointer}.menu-toggle{display:none;border:0;background:transparent;font-size:1.5rem}.hero{position:relative;overflow:hidden;padding:78px 0 58px}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);z-index:-1}.hero:before{width:300px;height:300px;background:#f1e5ff;top:-130px;right:5%}.hero:after{width:180px;height:180px;background:#dffff4;left:-80px;bottom:0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--purple);font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:5px;border-radius:99px;background:linear-gradient(90deg,var(--pink),var(--orange))}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.hero h1{font-size:clamp(2.8rem,6vw,5.5rem);line-height:.98;letter-spacing:-.065em;margin:18px 0 24px;max-width:780px}.hero h1 .accent{background:linear-gradient(100deg,var(--purple),var(--pink),var(--orange));background-clip:text;-webkit-background-clip:text;color:transparent}.hero-copy{max-width:600px;color:var(--muted);font-size:1.12rem}.hero-art{position:relative;min-height:360px}.book-stack{position:absolute;inset:10px 30px 10px 10px;border-radius:36px;background:linear-gradient(135deg,#7650ff 0%,#ff5eaa 54%,#ff9c4a 100%);box-shadow:var(--shadow);transform:rotate(3deg);overflow:hidden}.book-stack:before{content:"Online\A Book";white-space:pre;position:absolute;left:44px;top:48px;color:#fff;font-size:4.2rem;font-weight:1000;line-height:.85;letter-spacing:-.08em}.book-stack:after{content:"✦";position:absolute;right:40px;bottom:22px;color:var(--yellow);font-size:7rem;transform:rotate(15deg)}.floating-tag{position:absolute;z-index:2;background:#fff;padding:12px 18px;border-radius:15px;font-weight:900;box-shadow:var(--shadow)}.tag-one{right:0;top:30px;transform:rotate(6deg);color:var(--pink)}.tag-two{left:0;bottom:18px;transform:rotate(-5deg);color:#15946f}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:18px 0 28px}.section-head h2,.archive-head h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.05;letter-spacing:-.05em;margin:6px 0}.section-head p{color:var(--muted);margin:0}.content-area{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:44px;padding:28px 0 80px}.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.post-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 7px 24px rgba(47,35,89,.06);transition:.25s ease}.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.post-card:first-child{grid-column:1/-1;display:grid;grid-template-columns:1.05fr .95fr}.card-media{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--purple),var(--pink))}.post-card:first-child .card-media{aspect-ratio:auto;min-height:360px}.card-media img{width:100%;height:100%;object-fit:cover;transition:.5s}.post-card:hover .card-media img{transform:scale(1.04)}.color-cover{height:100%;min-height:220px;display:flex;align-items:end;padding:24px;position:relative;overflow:hidden}.color-cover:before{content:"";position:absolute;width:140px;height:140px;border:28px solid rgba(255,255,255,.16);border-radius:50%;right:-35px;top:-38px}.color-cover:after{content:"✦";position:absolute;color:rgba(255,255,255,.7);font-size:4rem;right:24px;bottom:5px}.cover-0{background:linear-gradient(135deg,#6c3cff,#aa62ff)}.cover-1{background:linear-gradient(135deg,#ff4f9a,#ff8a34)}.cover-2{background:linear-gradient(135deg,#08a87d,#5ee0b5)}.cover-3{background:linear-gradient(135deg,#0e84c6,#51c8ff)}.cover-label{position:relative;z-index:1;color:white;font-weight:900;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}.card-body{padding:25px}.category-pill{display:inline-flex;padding:6px 11px;border-radius:999px;background:#f0eaff;color:var(--purple);font-weight:900;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em}.post-card h2{font-size:1.35rem;line-height:1.18;letter-spacing:-.025em;margin:14px 0 12px}.post-card:first-child h2{font-size:clamp(1.65rem,3vw,2.4rem)}.excerpt{color:var(--muted);font-size:.93rem;margin:0 0 18px}.card-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.78rem;font-weight:800}.read-more{margin-left:auto;color:var(--pink);font-weight:900}.sidebar{position:relative}.widget{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:22px}.widget-title{margin:0 0 16px;font-size:1.1rem}.widget ul{list-style:none;padding:0;margin:0}.widget li{padding:9px 0;border-bottom:1px dashed var(--line)}.widget li:last-child{border:0}.widget a:hover{color:var(--purple)}.widget_search{background:linear-gradient(145deg,#211b3b,#3b286b);color:#fff}.search-form{display:flex}.search-field{width:100%;min-width:0;border:1px solid var(--line);padding:12px 14px;border-radius:12px 0 0 12px;background:#fff;color:var(--ink)}.search-submit{border:0;background:var(--pink);color:#fff;padding:0 15px;border-radius:0 12px 12px 0;font-weight:900;cursor:pointer}.pagination{grid-column:1/-1;margin-top:20px}.nav-links{display:flex;gap:8px;flex-wrap:wrap}.page-numbers{min-width:42px;height:42px;padding:0 13px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;font-weight:900}.page-numbers.current,.page-numbers:hover{background:var(--purple);color:#fff}.archive-head{padding:60px 0 14px}.single-layout{display:grid;grid-template-columns:minmax(0,760px) 310px;gap:55px;padding:55px 0 90px}.article-header{text-align:center;margin-bottom:34px}.article-header h1{font-size:clamp(2.4rem,6vw,4.6rem);line-height:1.03;letter-spacing:-.055em;margin:16px auto;max-width:900px}.article-meta{color:var(--muted);font-weight:800}.article-thumb{border-radius:30px;overflow:hidden;margin:0 0 34px}.entry-content{font-family:Georgia,"Times New Roman",serif;font-size:1.13rem;line-height:1.85}.entry-content h2,.entry-content h3{font-family:"Nunito",sans-serif;line-height:1.15;letter-spacing:-.03em;margin-top:2em}.entry-content a{color:var(--purple);text-decoration:underline;text-decoration-thickness:2px}.entry-content blockquote{margin:2em 0;padding:22px 28px;border-left:7px solid var(--pink);background:#fff3f8;border-radius:0 18px 18px 0;font-size:1.2em}.site-footer{background:#19152b;color:#fff;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px}.site-footer p,.site-footer a{color:#bdb6d0}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #342c4c;margin-top:40px;padding-top:20px;color:#8f87a3;font-size:.82rem}.no-results{background:#fff;border-radius:var(--radius);padding:45px}.search-overlay{display:none;position:fixed;inset:0;z-index:100;background:rgba(25,21,43,.92);place-items:center;padding:30px}.search-overlay.open{display:grid}.search-box{width:min(680px,100%)}.search-box .search-field{font-size:1.3rem;padding:18px}.search-close{position:absolute;right:30px;top:25px;background:transparent;border:0;color:#fff;font-size:2rem;cursor:pointer}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{min-height:290px}.content-area,.single-layout{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.widget{margin:0}.menu-toggle{display:block;margin-left:auto}.site-nav{display:none;position:absolute;left:0;right:0;top:82px;background:var(--paper);border-bottom:1px solid var(--line);padding:15px 20px}.site-nav.open{display:block}.site-nav ul{display:block}.search-toggle{margin-left:0}.post-card:first-child{display:block}.post-card:first-child .card-media{min-height:300px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){body{font-size:16px}.wrap{width:min(100% - 26px,1160px)}.header-inner{height:70px;gap:10px}.brand-mark{width:39px;height:39px}.site-nav{top:70px}.hero{padding:48px 0 30px}.hero h1{font-size:2.75rem}.hero-art{min-height:245px}.book-stack:before{font-size:3.2rem;left:30px}.post-grid{grid-template-columns:1fr}.post-card:first-child{grid-column:auto}.sidebar,.footer-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.single-layout{padding-top:35px}.article-header h1{font-size:2.5rem}.entry-content{font-size:1.05rem}}

/* Navigation and responsive hardening */
html,body{overflow-x:hidden}.content-area>*{min-width:0}.post-card,.card-body,.entry-content{min-width:0}.post-card h2,.excerpt,.widget a{overflow-wrap:anywhere}body.admin-bar .site-header{top:32px}.header-inner{min-height:82px;height:auto;gap:24px}.brand,.custom-logo-link,.search-toggle{flex:0 0 auto}.site-nav{min-width:0}.site-nav>ul{gap:4px}.site-nav li{position:relative;list-style:none}.site-nav a{padding:10px 11px;font-size:.85rem;line-height:1.25;white-space:nowrap}.site-nav .sub-menu{display:none;position:absolute;left:0;top:100%;z-index:30;width:220px;margin:0;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.site-nav .sub-menu .sub-menu{left:100%;top:0}.site-nav li:hover>.sub-menu,.site-nav li:focus-within>.sub-menu{display:block}.site-nav .sub-menu a{white-space:normal}
@media(max-width:1100px){.menu-toggle{display:block;margin-left:auto}.site-nav{display:none;position:absolute;left:0;right:0;top:82px;max-height:calc(100vh - 110px);overflow:auto;background:var(--paper);border-bottom:1px solid var(--line);padding:15px 20px}.site-nav.open{display:block}.site-nav>ul{display:block}.site-nav a{font-size:.95rem;white-space:normal}.site-nav .sub-menu,.site-nav .sub-menu .sub-menu{display:block;position:static;width:auto;margin-left:16px;padding:0 0 0 10px;background:transparent;border:0;border-left:2px solid var(--line);border-radius:0;box-shadow:none}.search-toggle{margin-left:0}.content-area,.single-layout{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.widget{margin:0}.post-card:first-child{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media(max-width:760px){body.admin-bar .site-header{top:46px}.post-grid{grid-template-columns:1fr}.post-card:first-child{display:block;grid-column:auto}.post-card:first-child .card-media{min-height:260px}.sidebar{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr}.hero-art{min-height:270px}}

/* Dynamic WordPress homepage */
.featured-story{padding:64px 0;background:linear-gradient(145deg,#fffaf1,#f5efff 55%,#eafff8);position:relative;overflow:hidden}.featured-story:before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,79,154,.1);right:-100px;top:-130px}.featured-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:54px;align-items:center}.featured-copy{min-width:0}.featured-category{display:inline-flex;margin-top:24px;padding:7px 13px;border-radius:999px;background:#fff;color:var(--purple);font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.featured-copy h1{font-size:clamp(2.5rem,5vw,4.9rem);line-height:1.02;letter-spacing:-.06em;margin:18px 0;overflow-wrap:anywhere}.featured-copy h1 a:hover{color:var(--purple)}.featured-excerpt{max-width:650px;color:var(--muted);font-size:1.08rem}.featured-excerpt p{margin:0}.featured-meta{display:flex;align-items:center;gap:20px;margin-top:26px;color:var(--muted);font-size:.85rem;font-weight:800}.featured-button{display:inline-flex;padding:12px 18px;border-radius:14px;background:var(--ink);color:#fff}.featured-button:hover{background:var(--purple)}.featured-visual{position:relative;display:block;aspect-ratio:1/1;border-radius:38px;overflow:hidden;background:linear-gradient(135deg,var(--purple),var(--pink),var(--orange));box-shadow:var(--shadow);transform:rotate(2deg)}.featured-visual img{width:100%;height:100%;object-fit:cover}.featured-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(27,25,48,.22))}.featured-monogram{position:absolute;left:45px;bottom:15px;color:rgba(255,255,255,.92);font-size:14rem;line-height:1;font-weight:1000}.featured-spark{position:absolute;z-index:2;right:28px;top:22px;display:grid;place-items:center;width:72px;height:72px;border-radius:22px;background:#fff;color:var(--pink);font-size:2rem;box-shadow:var(--shadow)}.latest-section{padding:76px 0 88px}.color-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.color-post-card{min-width:0;border-radius:25px;overflow:hidden;box-shadow:0 14px 34px rgba(47,35,89,.12);transition:.25s ease}.color-post-card:hover{transform:translateY(-7px)}.color-card-0{background:linear-gradient(145deg,#6b3dff,#9d62ff)}.color-card-1{background:linear-gradient(145deg,#ff3f91,#ff7b48)}.color-card-2{background:linear-gradient(145deg,#008e72,#5ed9af)}.color-card-3{background:linear-gradient(145deg,#0877c7,#53c9ff)}.color-card-4{background:linear-gradient(145deg,#ff7a26,#ffc24f)}.color-card-5{background:linear-gradient(145deg,#4636a8,#8c64e8)}.color-card-link{display:flex;flex-direction:column;min-height:100%;color:#fff}.color-card-media{height:190px;background:rgba(255,255,255,.14);overflow:hidden;display:grid;place-items:center;font-size:4rem}.color-card-media img{width:100%;height:100%;object-fit:cover;mix-blend-mode:luminosity;opacity:.72;transition:.4s}.color-post-card:hover .color-card-media img{transform:scale(1.05);opacity:.88}.color-card-body{display:flex;flex:1;flex-direction:column;padding:24px}.color-card-category{align-self:flex-start;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.18);font-size:.69rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.color-card-body h3{font-size:1.28rem;line-height:1.2;letter-spacing:-.025em;margin:15px 0 24px;overflow-wrap:anywhere}.color-card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;color:rgba(255,255,255,.78);font-size:.78rem;font-weight:800}.color-card-footer span{font-size:1.4rem;color:#fff}.topic-section{padding:82px 0;background:#18142b;color:#fff}.section-head.light p{color:#aaa2bd}.section-head.light .eyebrow{color:#bba6ff}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.topic-card{position:relative;min-height:180px;padding:25px;border:1px solid rgba(255,255,255,.12);border-radius:22px;background:rgba(255,255,255,.06);overflow:hidden;transition:.25s}.topic-card:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}.topic-card h3{font-size:1.35rem;margin:30px 0 2px}.topic-card p{margin:0;color:#aaa2bd;font-size:.86rem}.topic-number{color:#81789a;font-size:.72rem;font-weight:900;letter-spacing:.1em}.topic-arrow{position:absolute;right:24px;bottom:20px;color:var(--yellow);font-size:1.5rem}.topic-0{border-top:3px solid var(--pink)}.topic-1{border-top:3px solid var(--purple)}.topic-2{border-top:3px solid var(--mint)}.topic-3{border-top:3px solid var(--orange)}.topic-4{border-top:3px solid var(--cyan)}.topic-5{border-top:3px solid var(--yellow)}
@media(max-width:1000px){.featured-grid{grid-template-columns:1fr .8fr;gap:32px}.featured-copy h1{font-size:clamp(2.4rem,6vw,4rem)}.color-post-grid,.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.featured-story{padding:42px 0}.featured-grid{grid-template-columns:1fr}.featured-visual{aspect-ratio:16/10;transform:none}.featured-meta{align-items:flex-start;flex-direction:column}.latest-section{padding:55px 0}.color-post-grid,.topic-grid{grid-template-columns:1fr}.color-card-media{height:210px}.topic-section{padding:58px 0}}

/* Featured posts slider */
.featured-slides{position:relative}.featured-slide{display:none;animation:obvSlideIn .55s ease}.featured-slide.is-active{display:block}.featured-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:30px}.slider-arrow{display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(27,25,48,.12);border-radius:50%;background:#fff;color:var(--ink);font-size:1.15rem;font-weight:900;cursor:pointer;box-shadow:0 8px 20px rgba(47,35,89,.08)}.slider-arrow:hover{background:var(--ink);color:#fff}.slider-dots{display:flex;align-items:center;gap:8px}.slider-dot{width:9px;height:9px;padding:0;border:0;border-radius:99px;background:#c8bfd7;cursor:pointer;transition:.25s}.slider-dot.is-active{width:30px;background:linear-gradient(90deg,var(--purple),var(--pink))}@keyframes obvSlideIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.featured-slide{animation:none}}

/* Category covers */
.topic-card{padding:0;display:grid;grid-template-columns:145px minmax(0,1fr);min-height:210px}.topic-cover{position:relative;display:grid;place-items:center;min-height:210px;background:linear-gradient(145deg,var(--purple),var(--pink));background-position:center;background-size:cover;overflow:hidden}.topic-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(108,60,255,.3),rgba(255,79,154,.18))}.topic-cover b{position:relative;z-index:1;color:#fff;font-size:3.5rem}.topic-content{position:relative;display:flex;flex-direction:column;padding:23px}.topic-content h3{margin:26px 0 2px}.topic-content .topic-arrow{right:22px;bottom:18px}

/* Color card footer */
.site-footer{padding:78px 0 26px;background:#111020}.footer-intro{max-width:720px;margin-bottom:34px}.footer-intro h2{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.03;letter-spacing:-.05em;margin:12px 0}.footer-card-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:18px}.footer-card{position:relative;min-width:0;min-height:265px;padding:26px;border-radius:24px;overflow:hidden}.footer-card p{color:rgba(255,255,255,.78)}.footer-brand-card{background:linear-gradient(145deg,#6c3cff,#ad58ff)}.footer-brand-card .brand{color:#fff}.footer-brand-card .brand-mark{background:#fff;color:var(--purple)}.footer-deco{position:absolute;right:18px;bottom:-32px;color:rgba(255,255,255,.2);font-size:8rem}.footer-latest-card{display:flex;flex-direction:column;background:linear-gradient(145deg,#ff3f91,#ff7d50);color:#fff}.footer-latest-card h3{font-size:1.3rem;line-height:1.2;margin:28px 0}.footer-card-arrow{margin-top:auto;align-self:flex-end;font-size:1.8rem}.footer-category-card{background:linear-gradient(145deg,#087e69,#4fc69f)}.footer-pages-card{background:linear-gradient(145deg,#0879bf,#48bdf1)}.footer-label{font-size:.72rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.75)}.footer-card ul{list-style:none;margin:22px 0 0;padding:0}.footer-card li{border-bottom:1px solid rgba(255,255,255,.17)}.footer-card li:last-child{border:0}.footer-card li a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;color:#fff;font-size:.88rem;font-weight:800}.footer-card li a:hover{color:var(--yellow)}.footer-card li span{color:rgba(255,255,255,.65)}.footer-bottom{display:flex;justify-content:space-between;gap:20px}.footer-bottom a{color:#fff}
@media(max-width:1050px){.footer-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.topic-card{grid-template-columns:110px minmax(0,1fr)}.topic-cover{min-height:190px}.footer-card-grid{grid-template-columns:1fr}.footer-card{min-height:220px}.footer-bottom{flex-direction:column}.featured-controls{margin-top:20px}}