/*
Theme Name: LPX
Theme URI: https://lpx.com.ua
Description: Кастомна тема для LPX — цифрове життя простими словами. Зверстана піксель-в-піксель за дизайном LPX Site Design. Контентний інфо-сайт із хабами, GEO-шаблоном статті та двомовністю UA/RU (Polylang).
Author: LPX
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
Text Domain: lpx
*/

/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --ac:#1B4AC2;          /* accent */
  --ac-hover:#12379E;
  --ac-07:#eef2fb;       /* accent 7% on white  */
  --ac-14:#e2e9f7;       /* accent 14% on white */
  --ink:#191D24;
  --ink2:#2A2F38;
  --ink3:#22262E;
  --muted:#59616E;
  --muted2:#8A93A1;
  --muted3:#6E7683;
  --nav:#C6CDD8;
  --dark:#15181E;
  --dark2:#20252D;
  --line-dark:#2A2F38;
  --line-dark2:#23272F;
  --card:#F5F6F8;
  --card2:#F7F8FA;
  --chip:#F0F2F5;
  --line:#E8EAEF;
  --line2:#EEF0F4;
  --maxw:1200px;
  --radius:14px;
}

/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:#fff;
  font-family:'Golos Text',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:var(--ac);text-decoration:none}
a:hover{color:var(--ac-hover)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
table{border-collapse:collapse}
.container{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:12px;z-index:1000;background:#fff;padding:8px 14px;border-radius:8px}
.acc-dot{display:inline-block;width:8px;height:8px;border-radius:3px;background:var(--ac);flex:0 0 auto}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{background:var(--dark)}
.hdr{max-width:var(--maxw);margin:0 auto;padding:0 40px;height:64px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:baseline;gap:3px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em}
.brand:hover{color:#fff}
.brand i{width:6px;height:6px;border-radius:2px;background:var(--ac);display:inline-block}
.hdr-sep{width:1px;height:22px;background:var(--line-dark);flex:0 0 auto}
.hdr-tag{font-size:12.5px;color:var(--muted2);letter-spacing:.02em}
.main-nav{display:flex;gap:26px;margin-left:20px;height:64px;align-items:stretch}
.main-nav a{display:flex;align-items:center;color:var(--nav);font-size:15px;font-weight:500;border-bottom:2px solid transparent;padding-top:2px}
.main-nav a:hover{color:#fff}
.main-nav .current-menu-item>a,.main-nav a.active{color:#fff;font-weight:600;border-bottom-color:var(--ac)}
.hdr-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.icon-btn{width:40px;height:40px;border:0;background:transparent;border-radius:10px;display:grid;place-items:center;cursor:pointer;color:var(--nav)}
.icon-btn:hover{background:var(--dark2);color:#fff}
.lang{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;letter-spacing:.04em}
.lang a{color:var(--muted2)}
.lang a:hover{color:#fff}
.lang a.current{color:#fff}
.lang .sep{color:#3A4048}
.burger{display:none}

/* search bar (expands under header) */
.site-search{display:none;background:var(--dark);border-top:1px solid var(--line-dark)}
.site-search.open{display:block}
.site-search .container{padding-top:14px;padding-bottom:16px}
.search-form{display:flex;gap:10px}
.search-form input[type=search]{flex:1;height:46px;border:0;border-radius:12px;background:#20252D;color:#fff;padding:0 16px;font-size:15.5px}
.search-form input[type=search]::placeholder{color:var(--muted2)}
.search-form button{height:46px;border:0;border-radius:12px;background:var(--ac);color:#fff;padding:0 22px;font-weight:600;font-size:15px;cursor:pointer}
.search-form button:hover{background:var(--ac-hover)}

/* ============================================================
   HOME
   ============================================================ */
.home-main{max-width:var(--maxw);margin:0 auto;padding:44px 40px 72px}
.home-top{display:grid;grid-template-columns:1fr 380px;gap:44px;align-items:start}
.thumb{border-radius:12px;background:linear-gradient(135deg,#dbe3f6,#f1f4fb);display:block;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.hero .thumb{aspect-ratio:16/9;border-radius:14px}
.kicker{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ac)}
.meta{font-size:13px;color:var(--muted2)}
.hero .row{display:flex;align-items:center;gap:12px;margin:18px 0 10px}
.hero h2{font-size:28px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.hero .lead{margin-top:12px;font-size:16.5px;line-height:1.6;color:var(--muted)}
.hero a{color:inherit;display:block}
.hero a:hover h2{color:var(--ac)}

.panel{background:var(--card);border-radius:16px;padding:24px 26px 10px}
.panel-head{display:flex;align-items:center;gap:9px}
.panel-head h2{font-size:16px;font-weight:700}
.rank-list a{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);color:inherit;align-items:baseline}
.rank-list a:last-child{border-bottom:0}
.rank-num{font-size:19px;font-weight:800;color:var(--ac);min-width:28px}
.rank-list .t{display:block;font-size:15px;font-weight:600;line-height:1.35;color:var(--ink)}
.rank-list .c{display:block;font-size:12.5px;color:var(--muted2);margin-top:4px}
.rank-list a:hover .t{color:var(--ac)}

.section{margin-top:52px}
.section-head{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:26px}
.section-head .title{display:flex;align-items:center;gap:10px}
.section-head h2{font-size:22px;font-weight:700}
.section-head .more{font-size:14.5px;font-weight:600;color:var(--ac)}

.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:22px}
.card-post{display:block;color:inherit;transition:transform .15s ease}
.card-post:hover{transform:translateY(-3px)}
.card-post .thumb{aspect-ratio:16/9}
.grid-3 .card-post .thumb{aspect-ratio:16/9}
.card-post .kicker{margin:13px 0 7px;display:block}
.card-post .t{font-size:16.5px;font-weight:600;line-height:1.4;color:var(--ink)}
.card-post .d{font-size:13px;color:var(--muted2);margin-top:8px}
.grid-3 .card-post .t{margin-top:13px}

/* ============================================================
   CATEGORY / HUB
   ============================================================ */
.hub-main{max-width:var(--maxw);margin:0 auto;padding:26px 40px 72px}
.breadcrumbs{font-size:13.5px;color:var(--muted2);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.breadcrumbs a{color:var(--muted2)}
.breadcrumbs a:hover{color:var(--ac)}
.breadcrumbs .sep{color:var(--nav)}
.breadcrumbs .current{color:#3A4048;font-weight:500}
.hub-head{max-width:760px;margin-top:26px}
.hub-head .eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ac)}
.hub-head h1{margin:10px 0 0;font-size:36px;font-weight:800;letter-spacing:-.01em}
.hub-head .count{font-size:14px;color:var(--muted2);margin-top:10px}
.hub-head .desc{margin-top:16px;font-size:17px;line-height:1.65;color:#3A4048}
.hub-body{display:grid;grid-template-columns:1fr 360px;gap:48px;align-items:start;margin-top:34px}
.hub-row{display:grid;grid-template-columns:240px 1fr;gap:26px;padding:26px 0;border-top:1px solid var(--line);color:inherit}
.hub-row:first-child{border-top:0;padding-top:6px}
.hub-row .thumb{width:240px;height:135px;border-radius:12px}
.hub-row .t{display:block;font-size:20px;font-weight:650;line-height:1.35;color:var(--ink)}
.hub-row .e{display:block;font-size:15.5px;line-height:1.55;color:var(--muted);margin-top:8px}
.hub-row .d{display:block;font-size:13px;color:var(--muted2);margin-top:10px}
.hub-row:hover .t{color:var(--ac)}

.pager{display:flex;gap:8px;margin-top:34px;align-items:center;flex-wrap:wrap}
.pager a,.pager span.page-numbers{width:40px;height:40px;border-radius:10px;background:var(--chip);color:#3A4048;display:grid;place-items:center;font-size:15px;font-weight:600}
.pager .current{background:var(--ac);color:#fff}
.pager a:hover{background:#e4e7ec}
.pager .dots{background:transparent}
.pager .next,.pager .prev{width:auto;padding:0 16px}

.aside-stack{display:flex;flex-direction:column;gap:24px}
.aside-card{background:var(--card);border-radius:16px;padding:22px 24px 8px}
.aside-card.pad{padding:22px 24px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{background:#fff;color:#3A4048;font-size:13.5px;font-weight:600;padding:9px 14px;border-radius:999px;box-shadow:0 1px 2px rgba(20,25,35,.07)}
.chips a:hover{color:var(--ac)}

/* ============================================================
   SINGLE / ARTICLE
   ============================================================ */
.article-main{padding:0 0 64px}
.article{max-width:720px;margin:0 auto;padding:0 20px}
.article .breadcrumbs{padding-top:26px}
.art-cat-row{display:flex;align-items:center;gap:10px;margin-top:26px}
.art-cat-row a{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ac)}
.badge-sponsored{font-size:12px;font-weight:600;color:var(--muted);background:var(--chip);padding:4px 10px;border-radius:6px}
.article h1{margin:14px 0 0;font-size:38px;font-weight:800;line-height:1.2;letter-spacing:-.015em}
.byline{display:flex;align-items:center;gap:12px;margin-top:20px;flex-wrap:wrap}
.byline .author{display:flex;align-items:center;gap:9px;color:inherit}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--ac-14);color:var(--ac);display:grid;place-items:center;font-size:11.5px;font-weight:700;flex:0 0 auto}
.byline .name{font-size:14.5px;font-weight:600;color:var(--ink)}
.byline .dates{font-size:13.5px;color:var(--muted2)}
.disclosure{background:var(--card2);border-radius:12px;padding:14px 18px;margin-top:20px;font-size:14.5px;line-height:1.55;color:var(--muted)}

.short-answer{background:var(--ac-07);border-radius:14px;padding:22px 26px;margin-top:26px}
.short-answer .lbl{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ac)}
.short-answer p{margin-top:10px;font-size:18.5px;line-height:1.55;font-weight:500;color:var(--ink3)}
.article-cover{margin:26px 0 0}
.article-cover img{border-radius:14px;width:100%;height:auto;display:block}

.toc{background:var(--card);border-radius:14px;padding:4px 22px;margin-top:18px}
.toc summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.toc summary .lbl{font-size:15px;font-weight:700}
.toc summary .hint{font-size:12px;color:var(--muted2)}
.toc ol{margin:0;padding:0 0 16px;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{display:flex;gap:12px;padding:7px 0;color:#3A4048;font-size:15.5px;align-items:baseline}
.toc a:hover{color:var(--ac)}
.toc a::before{content:counter(toc);color:var(--ac);font-weight:700;font-size:13.5px}

/* article body content (post_content) */
.content{color:var(--ink2)}
.content>h2{margin:44px 0 14px;font-size:26px;font-weight:700;letter-spacing:-.01em;scroll-margin-top:80px;color:var(--ink)}
.content>h3{margin:32px 0 12px;font-size:20px;font-weight:700;color:var(--ink)}
.content p{margin:0 0 20px;font-size:18px;line-height:1.65}
.content ul,.content ol{margin:0 0 20px;padding-left:24px;font-size:18px;line-height:1.65}
.content li{margin-bottom:10px}
.content li:last-child{margin-bottom:0}
.content a{color:var(--ac);text-decoration:underline;text-underline-offset:3px}
.content figure{margin:32px 0}
.content figure img{border-radius:14px;width:100%}
.content figcaption{font-size:13.5px;color:var(--muted2);margin-top:10px;line-height:1.5}
.content .wp-block-table,.content figure.wp-block-table{margin:0 0 22px}
.content table{width:100%;font-size:15.5px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 3px rgba(20,25,35,.08),0 8px 24px rgba(20,25,35,.06);display:table}
.content .table-scroll{overflow-x:auto;border-radius:14px}
.content thead th{text-align:left;padding:13px 18px;background:var(--card);font-size:13.5px;font-weight:700;color:var(--ink)}
.content tbody td{padding:13px 18px;border-top:1px solid var(--line2);color:var(--ink2)}
.content tbody td:first-child{font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}
.content blockquote{margin:0 0 22px;padding:4px 0 4px 22px;border-left:3px solid var(--ac);color:var(--ink2);font-size:18px;line-height:1.6}
/* wide breakout infographic */
.content .wp-block-image.alignwide,.content figure.alignwide{width:min(1020px,92vw);margin-left:50%;transform:translateX(-50%)}

/* FAQ */
.faq{margin-top:8px}
.faq-item{background:var(--card2);border-radius:12px;margin-bottom:10px}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;font-size:16.5px;font-weight:600;line-height:1.4}
.faq-item summary .chev{color:var(--muted2);font-size:13px;transition:transform .2s}
.faq-item[open] summary .chev{transform:rotate(180deg)}
.faq-item .faq-a{margin:0;padding:0 20px 16px;font-size:16px;line-height:1.6;color:#4A5260}
.faq-h{margin:44px 0 16px;font-size:26px;font-weight:700;letter-spacing:-.01em}
/* FAQ authored inside content as <details> */
.content details{background:var(--card2);border-radius:12px;margin:0 0 10px}
.content details>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;font-size:16.5px;font-weight:600;line-height:1.4;color:var(--ink)}
.content details>summary::after{content:'▾';color:var(--muted2);font-size:13px;transition:transform .2s}
.content details[open]>summary::after{transform:rotate(180deg)}
.content details>summary+*{margin:0;padding:0 20px 16px;font-size:16px;line-height:1.6;color:#4A5260}
.content details p{font-size:16px}

/* author box */
.author-box{display:flex;gap:18px;background:var(--card2);border-radius:16px;padding:22px 24px;margin-top:40px;align-items:flex-start}
.author-box .avatar{width:64px;height:64px;font-size:20px}
.author-box .name{font-size:16.5px;font-weight:700}
.author-box .role{font-size:13px;color:var(--muted2);margin-top:2px}
.author-box .bio{margin:8px 0 10px;font-size:15px;line-height:1.55;color:var(--muted)}
.author-box .more{font-size:14.5px;font-weight:600;color:var(--ac)}

/* related */
.related{margin-top:44px}
.related-head{display:flex;align-items:baseline;justify-content:space-between}
.related-head h2{font-size:24px;font-weight:700}
.related-head .hint{font-size:13.5px;color:var(--muted2)}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.related-grid a{display:block;background:var(--card);border-radius:14px;padding:18px 20px;color:inherit;transition:transform .15s ease}
.related-grid a:hover{transform:translateY(-3px)}
.related-grid .kicker{display:block}
.related-grid .t{display:block;font-size:16px;font-weight:600;line-height:1.4;margin-top:8px;color:var(--ink)}
.related-grid .r{display:block;font-size:13px;color:var(--muted2);margin-top:8px}

/* generic page */
.page-main{padding:26px 0 72px}
.page-wrap{max-width:760px;margin:0 auto;padding:0 20px}
.page-wrap h1{font-size:36px;font-weight:800;letter-spacing:-.01em;margin-top:20px}
.page-wrap .content{margin-top:20px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--dark);color:#9AA3B0}
.foot-top{max-width:var(--maxw);margin:0 auto;padding:52px 40px 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot-top .brand{color:#fff;font-size:22px}
.foot-about{font-size:14.5px;line-height:1.6;margin-top:14px;max-width:270px}
.foot-col h3{font-size:12px;font-weight:700;letter-spacing:.08em;color:#fff;text-transform:uppercase;margin-bottom:14px}
.foot-col a{display:block;color:#9AA3B0;font-size:14.5px;margin-bottom:10px}
.foot-col a:hover{color:#fff}
.foot-col a.current{color:#fff;font-weight:600}
.foot-bottom{max-width:var(--maxw);margin:40px auto 0;padding:20px 40px;border-top:1px solid var(--line-dark2);display:flex;justify-content:space-between;font-size:13px;color:var(--muted3);gap:16px;flex-wrap:wrap}

/* ============================================================
   MOBILE MENU (offcanvas)
   ============================================================ */
.mobile-menu{position:fixed;inset:0;z-index:100;display:none}
.mobile-menu.open{display:block}
.mobile-menu .overlay{position:absolute;inset:0;background:rgba(20,25,35,.5)}
.mobile-menu .panel-m{position:absolute;left:0;top:0;bottom:0;width:min(360px,86vw);background:#fff;overflow-y:auto}
.mm-head{height:56px;background:var(--dark);display:flex;align-items:center;padding:0 8px 0 4px}
.mm-body{padding:16px 20px 24px}
.mm-search{background:var(--chip);border-radius:12px;height:46px;display:flex;align-items:center;gap:10px;padding:0 14px;color:var(--muted2);font-size:15px;border:0;width:100%;text-align:left}
.mm-nav{display:flex;flex-direction:column;margin-top:8px}
.mm-nav a{display:flex;align-items:center;justify-content:space-between;height:52px;font-size:17px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line2)}
.mm-nav a .chev{color:var(--nav);font-size:18px}
.mm-links{display:flex;flex-direction:column;margin-top:6px}
.mm-links a{display:flex;align-items:center;height:44px;font-size:15px;color:var(--muted)}
.mm-lang{background:var(--chip);border-radius:12px;padding:4px;display:flex;margin-top:16px}
.mm-lang a{flex:1;height:44px;display:grid;place-items:center;font-size:15px;color:var(--muted);border-radius:9px}
.mm-lang a.current{background:#fff;box-shadow:0 1px 3px rgba(20,25,35,.12);font-weight:700;color:var(--ac)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .container,.hdr,.home-main,.hub-main,.foot-top,.foot-bottom{padding-left:20px;padding-right:20px}
  .main-nav,.hdr-tag,.hdr-sep{display:none}
  .burger{display:grid;width:44px;height:44px;border:0;background:transparent;border-radius:10px;place-items:center;color:var(--nav);cursor:pointer;margin-right:-6px}
  .hdr{height:56px;gap:8px}
  .brand{font-size:19px}
  .home-top{grid-template-columns:1fr;gap:28px}
  .grid-4{grid-template-columns:1fr 1fr;gap:20px}
  .grid-3{grid-template-columns:1fr;gap:0}
  .grid-3 .card-post{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line);align-items:center}
  .grid-3 .card-post .thumb{width:80px;height:45px;flex:0 0 auto;aspect-ratio:auto}
  .grid-3 .card-post .t{margin-top:0;font-size:15px}
  .grid-3 .card-post .kicker{display:none}
  .hub-body{grid-template-columns:1fr;gap:32px}
  .hub-row{grid-template-columns:92px 1fr;gap:14px;align-items:center}
  .hub-row .thumb{width:92px;height:52px}
  .hub-row .t{font-size:15.5px}
  .hub-row .e{display:none}
  .hub-head h1{font-size:28px}
  .foot-top{grid-template-columns:1fr;gap:24px;padding-top:36px}
  .article h1{font-size:28px}
  .content .wp-block-image.alignwide,.content figure.alignwide{width:100%;margin-left:0;transform:none}
  .related-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .home-main{padding-top:22px}
  .grid-4{grid-template-columns:1fr}
  .grid-4 .card-post{display:flex;gap:14px;align-items:center}
  .grid-4 .card-post .thumb{width:92px;height:52px;flex:0 0 auto;aspect-ratio:auto}
  .grid-4 .card-post .kicker{display:none}
  .grid-4 .card-post .t{font-size:15.5px}
  .hero h2{font-size:21px}
}