/*
Theme Name: BigGratz 2.0
Theme URI: https://biggratz.ru/
Author: BigGratz
Description: Dark editorial WordPress theme for BigGratz.
Version: 2.0.0
Text Domain: biggratz
*/

:root{
  --bg:#071017;
  --bg-2:#09131c;
  --surface:#0b1721;
  --surface-2:#0e1d28;
  --surface-3:#122533;
  --ink:#edf5f8;
  --muted:#91a5b2;
  --muted-2:#637a88;
  --line:#18303e;
  --line-2:#214657;
  --accent:#19c8ff;
  --accent-2:#65e0ff;
  --accent-soft:rgba(25,200,255,.10);
  --radius:16px;
  --shadow:0 20px 60px rgba(0,0,0,.28);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.7;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:
    radial-gradient(circle at 82% 0%,rgba(25,200,255,.055),transparent 30%),
    radial-gradient(circle at 5% 60%,rgba(25,200,255,.025),transparent 26%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
::selection{background:var(--accent);color:#041019}

.site-header{
  background:rgba(5,13,20,.94);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);
}
.admin-bar .site-header{top:32px}
.header-inner{
  max-width:1240px;min-height:78px;margin:auto;padding:0 26px;
  display:flex;align-items:center;gap:30px;
}
.brand{display:flex;flex-direction:column;justify-content:center;min-width:235px;height:78px}
.brand-logo{display:block;width:118px;height:58px;object-fit:contain;object-position:left center}
.brand-name{font-size:27px;line-height:1;font-weight:900;letter-spacing:-1.5px;color:var(--ink)}
.brand-tagline{font-size:9px;color:var(--muted-2);margin-top:-2px;letter-spacing:.12em;text-transform:uppercase}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:25px;font-size:14px;font-weight:800}
.main-nav a{color:#c7d6de;transition:.2s}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--accent)}
.header-search-wrap{position:relative}
.header-search{
  width:190px;height:40px;background:#091722;border:1px solid var(--line-2);
  border-radius:11px;padding:0 13px;color:var(--ink);outline:0;font:inherit;font-size:12px;
}
.header-search:focus{border-color:var(--accent)}
.header-search::placeholder{color:#637a88}
.theme-toggle{
  width:40px;height:40px;border:1px solid var(--line-2);border-radius:11px;
  background:#091722;color:#cbdbe2;cursor:pointer;font-size:14px
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}

.hero{
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 78% 18%,rgba(25,200,255,.07),transparent 25%),
    linear-gradient(180deg,#07121b 0%,#071017 100%);
}
.hero-inner{max-width:1240px;margin:auto;padding:28px 26px 34px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px}
.hero-main{
  min-height:300px;position:relative;overflow:hidden;border:1px solid var(--line-2);
  border-radius:18px;background:var(--surface);box-shadow:var(--shadow)
}
.hero-main-image{position:absolute;inset:0}
.hero-main-image img{width:100%;height:100%;object-fit:cover;display:block}
.hero-main:after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(5,13,20,.98) 0%,rgba(5,13,20,.90) 42%,rgba(5,13,20,.32) 75%,rgba(5,13,20,.10) 100%)
}
.hero-copy{position:relative;z-index:2;max-width:650px;padding:34px 38px}
.kicker,.card-kicker{
  font-size:10px;color:var(--accent);font-weight:900;text-transform:uppercase;
  letter-spacing:.16em
}
.hero h1{font-size:clamp(36px,4.1vw,54px);line-height:1.02;letter-spacing:-2.7px;margin:14px 0 17px}
.hero-excerpt{max-width:610px;font-size:16px;line-height:1.55;color:#aebec7;margin:0}
.meta{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:11px;margin:18px 0}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:11px 17px;border-radius:10px;
  background:var(--accent);color:#041018;font-weight:900;transition:.2s
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:7px;padding:10px 14px;border:1px solid var(--line-2);
  border-radius:10px;color:#c9d8df;font-size:12px;font-weight:800
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

.home-sidebar{display:flex;flex-direction:column;gap:18px}
.sidebar-box{
  background:linear-gradient(145deg,rgba(13,29,40,.96),rgba(8,20,29,.96));
  border:1px solid var(--line-2);border-radius:16px;padding:19px
}
.sidebar-box h3{font-size:14px;line-height:1.25;margin:0 0 12px;color:#e8f1f5}
.sidebar-label{font-size:10px;color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.14em}
.info-row{
  display:flex;justify-content:space-between;gap:12px;padding:9px 0;
  border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)
}
.info-row:last-child{border-bottom:0}
.info-row a:hover{color:var(--accent)}
.info-row span:last-child{text-align:right;color:#c1d0d7;white-space:nowrap}
.category-list{display:flex;flex-wrap:wrap;gap:7px}
.category-chip{
  display:inline-flex;padding:6px 9px;border:1px solid var(--line-2);border-radius:8px;
  color:#9eb2bd;font-size:10px;font-weight:750
}
.category-chip:hover{color:var(--accent);border-color:var(--accent)}

.section{
  max-width:1240px;margin:auto;padding:38px 26px 58px
}
.section-head{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin-bottom:22px
}
.section-title{
  display:flex;align-items:center;gap:12px;font-size:29px;letter-spacing:-1.1px;margin:0
}
.section-title:before{content:"";display:block;width:4px;height:27px;background:var(--accent);border-radius:4px}
.section-link{font-size:12px;color:var(--accent);font-weight:800}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{
  overflow:hidden;background:var(--surface);border:1px solid var(--line);
  border-radius:15px;transition:.22s;box-shadow:0 8px 30px rgba(0,0,0,.13)
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card-image{display:block;background:#07131c;overflow:hidden}
.card-image img{display:block;width:100%;aspect-ratio:16/9;height:auto;object-fit:contain;background:#050d14;transition:.3s}
.post-card:hover .card-image img{transform:scale(1.01)}
.card-body{padding:16px 17px 18px}
.card-title{font-size:18px;line-height:1.25;letter-spacing:-.45px;margin:7px 0 8px}
.card-excerpt{font-size:12px;line-height:1.55;color:var(--muted);margin:0}
.card-meta{display:flex;gap:9px;color:var(--muted-2);font-size:10px;margin-top:12px}
.no-thumb{
  aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0c1d28,#08131c);color:#456473;font-weight:900;letter-spacing:.14em
}

.topic-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:#08131c
}
.topic-inner{max-width:1240px;margin:auto;padding:16px 26px;display:flex;align-items:center;gap:10px;overflow:auto}
.topic-title{font-size:10px;color:var(--muted-2);font-weight:900;text-transform:uppercase;letter-spacing:.13em;white-space:nowrap;margin-right:5px}

.page-wrap{max-width:1240px;margin:auto;padding:38px 26px 74px}
.breadcrumbs{font-size:10px;color:var(--muted-2);margin-bottom:23px}
.breadcrumbs a:hover{color:var(--accent)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;align-items:start}
.article-header{padding-bottom:25px;border-bottom:1px solid var(--line);margin-bottom:27px}
.article-kicker{font-size:10px;color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.15em}
.article-title{font-size:clamp(37px,4.4vw,59px);line-height:1.04;letter-spacing:-2.6px;margin:11px 0 15px}
.article-lead{font-size:18px;line-height:1.55;color:#9fb1bc;margin:0 0 10px}
.article-cover{margin-bottom:31px;border:1px solid var(--line-2);border-radius:15px;overflow:hidden;background:#07131c}
.article-cover img{display:block;width:100%;height:auto}
.article-content{font-size:17px;line-height:1.78;color:#d4e0e5}
.article-content h2{
  font-size:30px;line-height:1.18;letter-spacing:-1px;color:#edf5f8;
  margin:48px 0 15px;padding-top:4px
}
.article-content h3{font-size:23px;line-height:1.3;color:#e8f2f5;margin:34px 0 11px}
.article-content p{margin:0 0 21px}
.article-content ul,.article-content ol{padding-left:25px;margin:0 0 23px}
.article-content li{margin:4px 0}
.article-content a{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(25,200,255,.35);text-underline-offset:3px}
.article-content blockquote{
  margin:29px 0;padding:17px 20px;border-left:3px solid var(--accent);
  background:var(--surface);border-radius:0 11px 11px 0;color:#bdcdd5
}
.article-content pre{
  background:#040a0f;color:#d7e5eb;border:1px solid var(--line-2);border-radius:11px;
  padding:17px;overflow:auto;font:13px/1.6 "JetBrains Mono","SFMono-Regular",Consolas,monospace;margin:25px 0
}
.article-content code{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:.9em}
.article-content :not(pre)>code{background:var(--accent-soft);color:#bceeff;padding:2px 6px;border-radius:5px}
.article-content table{width:100%;border-collapse:collapse;background:var(--surface);margin:27px 0;font-size:14px}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-content th{background:var(--surface-2);color:#eef6f8;font-weight:850}
.article-content img{border-radius:10px;margin:10px 0}
.article-content .wp-caption{max-width:100%}
.article-content hr{border:0;border-top:1px solid var(--line);margin:40px 0}

.article-sidebar{position:sticky;top:98px;display:flex;flex-direction:column;gap:15px}
.article-sidebar .sidebar-box{border:1px solid var(--line-2);box-shadow:none}
.toc{font-size:11px;max-height:55vh;overflow:auto;padding-right:4px}
.toc a{display:block;padding:7px 0;color:#8fa4b0;border-bottom:1px solid rgba(24,48,62,.55)}
.toc a:hover{color:var(--accent)}
.toc .toc-sub{padding-left:12px;font-size:10px;border-bottom:0}
.sidebar-action{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:11px;color:#a8bbc4;font-weight:750}
.sidebar-action:last-child{border-bottom:0}.sidebar-action:hover{color:var(--accent)}
.sidebar-stat{font-size:11px;color:var(--muted)}
.sidebar-stat strong{display:block;color:#e8f1f4;font-size:12px;margin-bottom:3px}
.share-row{display:flex;gap:7px;flex-wrap:wrap}
.share-row a{padding:7px 9px;border:1px solid var(--line-2);border-radius:8px;color:#9eb2bd;font-size:10px;font-weight:800}
.share-row a:hover{border-color:var(--accent);color:var(--accent)}
.notice{border-left:3px solid var(--accent);padding:2px 0 2px 13px;font-size:11px;color:#afc0c9}
.notice strong{display:block;color:#edf5f8;font-size:12px;margin-bottom:5px}

.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:45px}
.article-nav a{
  display:block;padding:15px 17px;background:var(--surface);border:1px solid var(--line);
  border-radius:12px
}
.article-nav a:hover{border-color:var(--line-2)}
.article-nav small{display:block;color:var(--muted-2);font-size:9px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px}
.article-nav strong{font-size:12px;line-height:1.4}

.archive-head{
  display:flex;align-items:end;justify-content:space-between;gap:20px;
  margin-bottom:27px;padding-bottom:22px;border-bottom:1px solid var(--line)
}
.archive-head h1{font-size:43px;letter-spacing:-1.7px;line-height:1.05;margin:0}
.archive-head p{color:var(--muted);margin:8px 0 0;font-size:13px}
.pagination{display:flex;justify-content:center;gap:7px;margin-top:32px}
.pagination a,.pagination span{
  min-width:36px;height:36px;padding:0 10px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-2);border-radius:9px;font-size:11px;color:#9eb2bd
}
.pagination .current{background:var(--accent);color:#041018;border-color:var(--accent);font-weight:900}

.site-footer{
  background:#050d14;border-top:1px solid var(--line);margin-top:10px
}
.footer-inner{max-width:1240px;margin:auto;padding:43px 26px 24px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:55px}
.footer-title{font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--ink)}
.footer-muted{font-size:12px;line-height:1.6;color:var(--muted-2);max-width:470px}
.footer-col h3{font-size:9px;text-transform:uppercase;letter-spacing:.15em;color:#708794}
.footer-col a{display:block;margin:8px 0;color:#a8bbc4;font-size:12px}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  max-width:1240px;margin:auto;border-top:1px solid var(--line);padding:14px 26px;
  color:#5f7480;font-size:10px;display:flex;justify-content:space-between
}


/* Final visual polish */
.hero-main{box-shadow:0 24px 70px rgba(0,0,0,.34)}
.hero-main-image img{filter:saturate(.92) contrast(1.03)}
.hero-copy:before{content:"";display:block;width:42px;height:3px;background:var(--accent);border-radius:3px;margin-bottom:18px}
.post-card{position:relative}
.post-card:after{content:"";position:absolute;inset:0;border-radius:15px;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.015)}
.article-sidebar .sidebar-box h3{font-size:15px}

@media(max-width:1000px){
  .header-inner{gap:18px}.brand{min-width:auto}.main-nav{gap:15px}
  .header-search{width:155px}.hero-grid,.article-layout{grid-template-columns:1fr}
  .home-sidebar{display:grid;grid-template-columns:1fr 1fr}.article-sidebar{position:static}
  .posts-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  body{font-size:15px}.admin-bar .site-header{top:46px}
  .header-inner{min-height:67px;padding:0 16px}.brand{height:67px}.brand-logo{width:100px;height:54px}.brand-tagline{display:none}.brand-name{font-size:23px}
  .header-search{margin-left:auto;width:130px}
  .hero-inner{padding:16px 16px 28px}.hero-main{min-height:410px}.hero-main:after{
    background:linear-gradient(0deg,rgba(5,13,20,.99) 0%,rgba(5,13,20,.82) 58%,rgba(5,13,20,.18) 100%)
  }
  .hero-copy{padding:25px 23px}.hero h1{font-size:36px;letter-spacing:-1.6px}
  .home-sidebar{grid-template-columns:1fr}.section,.page-wrap{padding-left:16px;padding-right:16px}
  .section{padding-top:37px}.posts-grid{grid-template-columns:1fr}
  .section-title{font-size:25px}.section-title:before{height:23px}
  .article-title{font-size:37px;letter-spacing:-1.6px}.article-lead{font-size:16px}
  .article-content{font-size:16px}.article-content h2{font-size:27px}.article-content h3{font-size:21px}
  .article-nav{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;padding-left:16px;padding-right:16px}
  .footer-bottom{padding-left:16px;padding-right:16px;display:block}.footer-bottom span{display:block;margin-top:5px}
}


/* Navigation and page polish */
.about-page{max-width:900px;margin:0 auto}
.about-header{padding:10px 0 34px;border-bottom:1px solid var(--line);margin-bottom:4px}
.about-header h1{font-size:clamp(42px,6vw,62px);line-height:1.02;letter-spacing:-2.6px;margin:0 0 14px}
.about-lead{font-size:20px;line-height:1.6;color:#aebfc8;max-width:800px;margin:0}
.about-content{font-size:17px;line-height:1.78;color:#d4e0e5}
.about-content h2{font-size:30px;line-height:1.2;letter-spacing:-.7px;margin:44px 0 15px;padding-top:2px}
.about-content h3{font-size:22px;line-height:1.35;color:#eaf3f6;margin:30px 0 10px}
.about-content p{margin:0 0 20px}
.about-content ul{padding-left:25px;margin:0 0 24px}
.about-content li{margin:7px 0}
.about-content a{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(25,200,255,.35);text-underline-offset:3px}
.about-partners{padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.about-partners-top{margin-top:28px}.about-partners-top p{margin:0}
.archive-head h1{max-width:900px}
@media(max-width:680px){.about-header{padding-top:4px;padding-bottom:26px}.about-lead{font-size:17px}.about-content{font-size:16px}.about-content h2{font-size:27px}.about-content h3{font-size:20px}}

/* Final 2.0 header, categories and dark-only palette */
.brand{flex-direction:row;align-items:center;gap:11px;min-width:260px}
.brand-logo{width:56px;height:60px;object-fit:contain;object-position:center}
.brand-copy{display:flex;flex-direction:column;justify-content:center}
.brand-name{
  font-size:27px;line-height:1.12;font-weight:950;letter-spacing:-1.2px;
  background:linear-gradient(90deg,#eaf6fb 0%,#19c8ff 48%,#65e0ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 10px rgba(25,200,255,.12));
  padding-bottom:3px;
}
.brand-tagline{margin-top:6px}

.page-kicker{font-size:10px;color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.16em;margin-bottom:8px}
.categories-page .archive-head{align-items:center}
.categories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.category-card{
  display:flex;align-items:center;gap:14px;padding:20px 18px;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;transition:.2s
}
.category-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--shadow)}
.category-card-icon{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent);font-size:24px;font-weight:500}
.category-card-main{display:flex;flex-direction:column;min-width:0}
.category-card-main strong{font-size:16px;line-height:1.2}
.category-card-main small{margin-top:4px;color:var(--muted-2);font-size:10px}
.category-card-arrow{margin-left:auto;color:var(--muted-2);font-size:18px;transition:.2s}
.category-card:hover .category-card-arrow{color:var(--accent);transform:translateX(3px)}

/* Mobile header: brand + real navigation remain visible instead of disappearing. */
@media(max-width:680px){
  .site-header{position:sticky;top:0}
  .admin-bar .site-header{top:46px}
  .header-inner{min-height:0;padding:10px 14px 9px;display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
  .brand{min-width:0;height:54px;gap:8px}
  .brand-logo{width:45px;height:50px}
  .brand-name{font-size:23px;line-height:1.12;padding-bottom:2px}
  .brand-tagline{font-size:7px;margin-top:4px;letter-spacing:.10em}
  .header-search-wrap{grid-column:1;grid-row:2}
  .header-search{width:100%;height:36px}
  .main-nav{grid-column:1;grid-row:3;display:flex;order:3;margin:0 -14px;padding:2px 14px 3px;gap:22px;overflow-x:auto;white-space:nowrap;border-top:1px solid var(--line);font-size:13px}
  .main-nav a{padding:7px 0 5px}
  .hero-inner{padding-top:18px}
  .hero-main{min-height:360px}
  .hero h1{font-size:32px}
  .categories-grid{grid-template-columns:1fr}
  .categories-page .archive-head{align-items:flex-start;flex-direction:column}
}
@media(min-width:681px){.hero-main{min-height:330px}.hero-copy{padding:30px 36px}.hero h1{font-size:clamp(34px,3.7vw,50px)}}
.toc{padding:3px 2px 3px 0}
.toc a{position:relative;padding:8px 4px 8px 11px}
.toc a:before{content:"";position:absolute;left:0;top:13px;width:3px;height:3px;border-radius:50%;background:var(--accent);opacity:.65}
.toc .toc-sub{padding-left:22px}
.toc .toc-sub:before{left:11px;opacity:.35}

/* BigGratz 2.8 — align homepage sidebar to the hero height */
@media(min-width:1001px){
  .hero-grid{align-items:stretch}
  .home-sidebar{height:100%;min-height:100%;}
  .home-sidebar .sidebar-box:first-child{flex:1 1 auto;}
  .home-sidebar .sidebar-box:last-child{flex:0 0 auto;}
}

@media(max-width:1000px){
  .home-sidebar{height:auto;min-height:0;}
}

/* BigGratz 2.10 — mobile compatibility for legacy article markup */
@media(max-width:680px){
  html,body{
    max-width:100%;
    overflow-x:hidden;
  }

  .article-layout,
  .article-layout > *,
  .article-content{
    min-width:0;
    max-width:100%;
  }

  .article-content{
    overflow-wrap:anywhere;
    word-wrap:break-word;
  }

  /* Legacy code blocks: keep the block inside the viewport and allow
     horizontal scrolling only inside the code box when a line is long. */
  .article-content pre{
    display:block;
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    box-sizing:border-box;
    overflow-x:auto !important;
    overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
    white-space:pre;
    word-break:normal;
    overflow-wrap:normal;
  }

  .article-content pre > code,
  .article-content pre code{
    display:block;
    min-width:0;
    max-width:none;
    box-sizing:border-box;
    white-space:pre;
  }

  /* Inline code and long unbroken strings. */
  .article-content :not(pre) > code{
    max-width:100%;
    white-space:pre-wrap;
    overflow-wrap:anywhere;
    word-break:break-word;
  }

  .article-content img,
  .article-content video,
  .article-content iframe,
  .article-content embed,
  .article-content object,
  .article-content svg{
    max-width:100% !important;
  }

  .article-content iframe{
    width:100%;
  }

  .article-content table{
    display:block;
    width:100%;
    max-width:100%;
    overflow-x:auto;
    overflow-y:hidden;
    box-sizing:border-box;
  }

  .article-content a{
    overflow-wrap:anywhere;
    word-break:break-word;
  }
}