/*
Theme Name: ITS Dark
Theme URI: https://it-stories.ru/
Author: Roman Grinko
Description: Тёмная тема it-stories.ru
Version: 2.0.0
Requires PHP: 7.4
Text Domain: its-dark
*/

/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  --bg:      #0d0f12;
  --bg2:     #13161b;
  --bg3:     #1a1e26;
  --border:  #252932;
  --border2: #2e3440;
  --text:    #cdd3de;
  --text2:   #7c8799;
  --text3:   #4a5364;
  --accent:  #3ddc84;
  --accent2: #5b9af5;
  --accent3: #f5a623;
  --mono:    'JetBrains Mono', monospace;
  --sans:    'Geologica', sans-serif;
  --r4: 4px; --r8: 8px; --r12: 12px;
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-y: scroll; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.custom-background { background-color: #0d0f12 !important; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ol, ul { list-style: none; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ── NOISE ───────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
}

/* ── CONTAINER ───────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ── SCREEN READER ───────────────────────────────────────── */
.screen-reader-text { clip: rect(1px,1px,1px,1px); position: absolute; height: 1px; width: 1px; overflow: hidden; }

/* ═════════════════════════════════════════════════════════════
   COOKIE BAR
   ═════════════════════════════════════════════════════════════ */
.cookie-alert {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: var(--bg3); border-top: 1px solid var(--border);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 0.82rem; color: var(--text2);
  backdrop-filter: blur(12px);
}
.cookie-alert b { color: var(--text); }
.cookie-alert .accept-cookie {
  flex-shrink: 0; padding: 6px 18px;
  background: var(--accent); color: #000;
  border: none; border-radius: 100px;
  font-family: var(--mono); font-size: 0.78rem; font-weight: 700;
  cursor: pointer; letter-spacing: 0.05em; transition: opacity 0.2s;
}
.cookie-alert .accept-cookie:hover { opacity: 0.82; color: #000; }

/* ═════════════════════════════════════════════════════════════
   POPUP / FANCYBOX
   ═════════════════════════════════════════════════════════════ */
#fb_popup_box { display: none; }
.fancybox-bg { background: #000; }
.fancybox-slide--html .fancybox-content {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12);
  color: var(--text); padding: 24px 28px; max-width: 460px;
}
#fb_popup_box .popup_header { font-weight: 700; color: #e2e8f0; padding-bottom: 0.6rem; margin-bottom: 0.6rem; border-bottom: 1px solid var(--border); }
#fb_popup_box .popup_message { font-size: 0.9rem; color: var(--text2); }
.ads_absolute {
  position: fixed; bottom: 80px; right: 20px; z-index: 1000;
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r8);
  padding: 8px; box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.ads_absolute .close_btn { display: block; text-align: right; font-size: 0.72rem; color: var(--text3); cursor: pointer; padding: 0 4px 6px; }

/* ═════════════════════════════════════════════════════════════
   HEADER  —  exact match to reference
   ═════════════════════════════════════════════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(13,15,18,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.header-inner {
  display: flex; align-items: center; gap: 24px; height: 64px;
}
/* Logo */
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon {
  width: 36px; height: 36px; background: var(--accent); border-radius: var(--r8);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 0.78rem; font-weight: 700;
  color: #000; letter-spacing: -0.05em; flex-shrink: 0;
}
.logo-text { font-family: var(--mono); font-size: 0.9rem; font-weight: 500; color: var(--text); line-height: 1.2; }
.logo-text span { color: var(--accent); }
.logo-desc { font-family: var(--mono); font-size: 0.68rem; color: var(--text3); }
/* Nav */
.header-nav {
  display: flex; align-items: center; gap: 2px; margin-left: 8px; flex: 1;
}
.header-nav > a, .header-nav .nav-item > a {
  padding: 6px 14px; font-size: 0.82rem; font-weight: 500;
  color: var(--text2); border-radius: var(--r4);
  transition: color 0.18s, background 0.18s; white-space: nowrap; position: relative;
}
.header-nav > a:hover, .header-nav .nav-item > a:hover,
.header-nav > a.active, .header-nav .nav-item > a.active {
  color: var(--text); background: var(--bg3);
}
.header-nav > a.active::after, .header-nav .nav-item > a.active::after {
  content: ''; position: absolute; bottom: -1px; left: 14px; right: 14px;
  height: 2px; background: var(--accent); border-radius: 1px;
}
/* Dropdown */
.nav-item { position: relative; }
.nav-item:hover .nav-dropdown { display: flex; }
.nav-dropdown {
  display: none; flex-direction: column;
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r8); padding: 6px; min-width: 200px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4); z-index: 100;
}
.nav-dropdown a {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; font-size: 0.82rem; color: var(--text2); border-radius: var(--r4);
}
.nav-dropdown a::before { content: '>'; font-family: var(--mono); font-size: 0.7rem; color: var(--accent); opacity: 0.6; }
.nav-dropdown a:hover { background: var(--bg3); color: var(--text); }
/* Right section */
.header-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.online-badge { display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 0.72rem; color: var(--text3); }
.online-badge a { color: var(--text3); }
.online-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ opacity:1; box-shadow:0 0 0 0 rgba(61,220,132,0.4); } 50%{ opacity:0.7; box-shadow:0 0 0 4px rgba(61,220,132,0); } }
/* Search */
.search-wrap { position: relative; }
.search-wrap input {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 100px;
  padding: 7px 16px 7px 36px; font-family: var(--mono); font-size: 0.8rem;
  color: var(--text); width: 200px; outline: none; transition: border-color 0.2s, width 0.3s;
}
.search-wrap input:focus { border-color: var(--accent); width: 240px; }
.search-wrap input::placeholder { color: var(--text3); }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 14px; height: 14px; stroke: var(--text3); }
/* Mobile nav toggle */
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer;
  font-family: var(--mono); font-size: 0.82rem; color: var(--text2);
  padding: 8px 0; align-items: center; gap: 8px;
}

/* ═════════════════════════════════════════════════════════════
   HERO  —  exact match to reference
   ═════════════════════════════════════════════════════════════ */
.hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.3; pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 400px; gap: 48px;
  align-items: center; position: relative; z-index: 1;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.75rem; font-weight: 500;
  color: var(--accent); letter-spacing: 0.1em; margin-bottom: 20px;
}
.hero-eyebrow::before { content: '//'; opacity: 0.5; }
.hero h1 {
  font-family: var(--sans); font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15; letter-spacing: -0.02em;
  color: #fff; margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-desc { font-size: 1rem; color: var(--text2); max-width: 50ch; margin-bottom: 32px; line-height: 1.75; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-family: var(--mono); font-size: 1.5rem; font-weight: 700; color: #fff; line-height: 1; }
.stat-num span { color: var(--accent); }
.stat-label { font-size: 0.78rem; color: var(--text3); }

/* ═════════════════════════════════════════════════════════════
   TERMINAL  —  exact match to reference
   ═════════════════════════════════════════════════════════════ */
.terminal { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,0.5); }
.terminal-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg3); }
.tbar-dot { width: 10px; height: 10px; border-radius: 50%; }
.tbar-dot:nth-child(1) { background: #ff5f57; }
.tbar-dot:nth-child(2) { background: #febc2e; }
.tbar-dot:nth-child(3) { background: #28c840; }
.tbar-title { margin-left: auto; margin-right: auto; font-family: var(--mono); font-size: 0.72rem; color: var(--text3); }
.terminal-body { padding: 20px; font-family: var(--mono); font-size: 0.82rem; line-height: 1.9; }
.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text); }
.t-out { color: var(--text2); padding-left: 16px; display: block; }
.t-out.ok   { color: var(--accent); }
.t-out.info { color: var(--accent2); }
.t-out.warn { color: var(--accent3); }
.t-cursor { display: inline-block; width: 8px; height: 14px; background: var(--accent); vertical-align: middle; animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ═════════════════════════════════════════════════════════════
   CATEGORIES STRIP  —  exact match
   ═════════════════════════════════════════════════════════════ */
.cat-strip { padding: 32px 0; border-bottom: 1px solid var(--border); }
.cat-strip-inner { display: flex; gap: 10px; flex-wrap: wrap; }
.cat-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border: 1px solid var(--border2); border-radius: 100px;
  font-family: var(--mono); font-size: 0.77rem; color: var(--text2);
  background: var(--bg2); transition: all 0.18s; cursor: pointer; text-decoration: none;
}
.cat-tag:hover, .cat-tag.active { border-color: var(--accent); color: var(--accent); background: rgba(61,220,132,0.06); }
.cat-tag-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

/* ═════════════════════════════════════════════════════════════
   MAIN GRID  —  exact match
   ═════════════════════════════════════════════════════════════ */
.main-grid { display: grid; grid-template-columns: 1fr 300px; gap: 48px; padding: 48px 0; }

.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-title {
  font-family: var(--mono); font-size: 0.78rem; font-weight: 500;
  color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.section-title::before { content: ''; display: inline-block; width: 20px; height: 1px; background: var(--accent); }
.see-all { font-family: var(--mono); font-size: 0.75rem; color: var(--accent2); display: flex; align-items: center; gap: 4px; transition: gap 0.2s; }
.see-all:hover { gap: 8px; }

/* ═════════════════════════════════════════════════════════════
   FEATURED CARD  —  exact match
   ═════════════════════════════════════════════════════════════ */
.featured-card {
  border: 1px solid var(--border); border-radius: var(--r12); overflow: hidden;
  background: var(--bg2); display: grid; grid-template-columns: 1fr 1fr;
  margin-bottom: 32px; transition: border-color 0.2s, transform 0.2s; display: grid;
}
.featured-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.featured-img { background: var(--bg3); position: relative; overflow: hidden; min-height: 260px; }
.featured-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: opacity 0.3s, transform 0.4s; }
.featured-card:hover .featured-img img { opacity: 0.9; transform: scale(1.03); }
.featured-img-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(61,220,132,0.15), transparent); }
.featured-body { padding: 32px; display: flex; flex-direction: column; justify-content: center; }
.post-cat {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 700;
  color: var(--accent); letter-spacing: 0.08em; margin-bottom: 14px;
}
.post-cat::before { content: '#'; }
.featured-body h2 { font-size: 1.3rem; font-weight: 700; color: #fff; line-height: 1.3; margin-bottom: 12px; letter-spacing: -0.01em; }
.featured-body p { font-size: 0.88rem; color: var(--text2); margin-bottom: 20px; }
.post-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-family: var(--mono); font-size: 0.72rem; color: var(--text3); }
.post-meta-sep { opacity: 0.4; }
.read-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 0.8rem; font-weight: 500; color: var(--accent2); margin-top: 16px; transition: gap 0.2s; }
.read-link:hover { gap: 10px; }

/* ═════════════════════════════════════════════════════════════
   POSTS GRID  —  exact match
   ═════════════════════════════════════════════════════════════ */
.posts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.post-card {
  border: 1px solid var(--border); border-radius: var(--r8); background: var(--bg2);
  padding: 20px; transition: border-color 0.2s, transform 0.2s;
  display: flex; flex-direction: column; gap: 10px; text-decoration: none;
}
.post-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.post-card .post-cat { margin-bottom: 0; }
.post-card h3 { font-size: 0.95rem; font-weight: 600; color: #e2e8f0; line-height: 1.4; flex: 1; margin: 0; }
.post-card:hover h3 { color: #fff; }
.post-card .post-meta { margin-top: auto; }
/* Category colours */
.cat-bitrix  { color: #e06c75; } .cat-bitrix::before  { content: '#'; }
.cat-web     { color: #61afef; } .cat-web::before     { content: '#'; }
.cat-linux   { color: #98c379; } .cat-linux::before   { content: '#'; }
.cat-micro   { color: #e5c07b; } .cat-micro::before   { content: '#'; }
.cat-network { color: #c678dd; } .cat-network::before { content: '#'; }
.cat-seo     { color: #56b6c2; } .cat-seo::before     { content: '#'; }
.cat-garage  { color: var(--accent3); } .cat-garage::before  { content: '#'; }
.cat-avto    { color: #abb2bf; } .cat-avto::before    { content: '#'; }
.cat-mesh    { color: var(--accent); }  .cat-mesh::before    { content: '#'; }

/* ═════════════════════════════════════════════════════════════
   SIDEBAR  —  exact match
   ═════════════════════════════════════════════════════════════ */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-block { border: 1px solid var(--border); border-radius: var(--r8); background: var(--bg2); overflow: hidden; }
.sidebar-block-head {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  font-family: var(--mono); font-size: 0.72rem; font-weight: 700;
  color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.sidebar-block-head::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.sidebar-block-body { padding: 16px 18px; }
/* About */
.about-block { display: flex; flex-direction: column; gap: 12px; }
.about-avatar { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--accent); padding: 2px; background: var(--bg3); }
.about-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.about-name { font-weight: 600; color: #fff; font-size: 0.95rem; }
.about-role { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); margin-top: 2px; }
.about-bio { font-size: 0.82rem; color: var(--text2); line-height: 1.6; }
.about-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.about-link { padding: 5px 12px; border: 1px solid var(--border2); border-radius: 100px; font-family: var(--mono); font-size: 0.72rem; color: var(--text2); transition: all 0.18s; }
.about-link:hover { border-color: var(--accent); color: var(--accent); }
/* Popular */
.popular-list { display: flex; flex-direction: column; gap: 0; }
.popular-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); text-decoration: none; }
.popular-item:last-child { border-bottom: none; padding-bottom: 0; }
.popular-item:first-child { padding-top: 0; }
.popular-num { font-family: var(--mono); font-size: 0.72rem; font-weight: 700; color: var(--text3); min-width: 20px; padding-top: 2px; flex-shrink: 0; }
.popular-item:hover .popular-num { color: var(--accent); }
.popular-title { font-size: 0.84rem; color: var(--text2); line-height: 1.4; }
.popular-item:hover .popular-title { color: var(--text); }
/* Cat list */
.cat-list-sidebar { display: flex; flex-direction: column; gap: 4px; }
.cat-list-sidebar a { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border-radius: var(--r4); font-size: 0.84rem; color: var(--text2); transition: all 0.18s; }
.cat-list-sidebar a:hover { background: var(--bg3); color: var(--text); }
.cat-list-sidebar a span:first-child { display: flex; align-items: center; gap: 8px; }
.cat-list-sidebar a span:first-child::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.cat-count { font-family: var(--mono); font-size: 0.7rem; color: var(--text3); background: var(--bg3); border: 1px solid var(--border); border-radius: 100px; padding: 1px 7px; }
/* Services list */
.services-list { display: flex; flex-direction: column; gap: 6px; }
.service-link { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--r4); font-size: 0.82rem; color: var(--text2); background: var(--bg3); transition: all 0.18s; text-decoration: none; }
.service-link:hover { border-color: var(--accent2); color: var(--accent2); background: rgba(91,154,245,0.06); }
.service-icon { font-family: var(--mono); font-size: 0.7rem; color: var(--accent2); width: 18px; text-align: center; }
/* QR */
#sidebar_qr { display: flex; justify-content: center; padding: 12px 14px; cursor: pointer; }
#sidebar_qr img { border-radius: var(--r4); opacity: 0.85; transition: opacity 0.2s; max-width: 140px; }
#sidebar_qr:hover img { opacity: 1; }

/* ═════════════════════════════════════════════════════════════
   SERVICES SECTION (footer strip)  —  exact match
   ═════════════════════════════════════════════════════════════ */
.services-section { border-top: 1px solid var(--border); padding: 48px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 24px; }
.service-card { border: 1px solid var(--border); border-radius: var(--r8); padding: 24px; background: var(--bg2); transition: border-color 0.2s, transform 0.2s; }
.service-card:hover { border-color: var(--accent2); transform: translateY(-2px); }
.service-card-icon { width: 42px; height: 42px; border-radius: var(--r8); background: rgba(91,154,245,0.1); border: 1px solid rgba(91,154,245,0.2); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 1rem; color: var(--accent2); margin-bottom: 16px; }
.service-card h4 { font-size: 0.95rem; font-weight: 600; color: #fff; margin-bottom: 8px; }
.service-card p { font-size: 0.82rem; color: var(--text2); line-height: 1.6; }

/* ═════════════════════════════════════════════════════════════
   FOOTER  —  exact match
   ═════════════════════════════════════════════════════════════ */
.site-footer { border-top: 1px solid var(--border); background: var(--bg2); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 48px 0 40px; }
.footer-brand p { font-size: 0.85rem; color: var(--text3); margin: 14px 0 20px; max-width: 28ch; line-height: 1.65; }
.footer-server { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 0.7rem; color: var(--text3); border: 1px solid var(--border); border-radius: 100px; padding: 4px 10px; }
.footer-col h5 { font-family: var(--mono); font-size: 0.7rem; font-weight: 700; color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { font-size: 0.84rem; color: var(--text3); transition: color 0.18s; display: flex; align-items: center; gap: 6px; }
.footer-col ul li a::before { content: '→'; font-family: var(--mono); font-size: 0.7rem; color: var(--accent); opacity: 0; transition: opacity 0.18s, transform 0.18s; transform: translateX(-4px); }
.footer-col ul li a:hover { color: var(--text); }
.footer-col ul li a:hover::before { opacity: 1; transform: translateX(0); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 0.72rem; color: var(--text3); }
.footer-bottom a { color: var(--text3); transition: color 0.18s; }
.footer-bottom a:hover { color: var(--accent); }
.footer-bottom-right { display: flex; gap: 24px; }
/* Scroll up */
#scroll-up { position: fixed; bottom: 24px; right: 24px; z-index: 200; width: 38px; height: 38px; background: var(--bg3); border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text2); font-size: 0.9rem; opacity: 0; pointer-events: none; transition: all 0.2s; }
#scroll-up.visible { opacity: 1; pointer-events: auto; }
#scroll-up:hover { background: var(--accent); color: #000; border-color: var(--accent); }

/* ═════════════════════════════════════════════════════════════
   BLOG / ARCHIVE / SINGLE  —  extra pages styles
   ═════════════════════════════════════════════════════════════ */
#site-main { padding: 40px 0; }
.site-main-grid { display: grid; grid-template-columns: 1fr 300px; gap: 48px; }

/* Post list card */
.post-list-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); overflow: hidden; margin-bottom: 20px; transition: border-color 0.2s, transform 0.2s; }
.post-list-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.post-list-card .card-header { padding: 18px 22px 0; }
.post-list-card .entry-title { font-size: 1.1rem; font-weight: 700; color: #e2e8f0; line-height: 1.3; margin-bottom: 4px; }
.post-list-card .entry-title a { color: inherit; }
.post-list-card .entry-title a:hover { color: var(--accent); }
.post-list-card .entry-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-family: var(--mono); font-size: 0.71rem; color: var(--text3); padding: 7px 22px; }
.post-list-card .entry-meta a { color: var(--text3); }
.post-list-card .entry-meta a:hover { color: var(--accent2); }
.post-list-card .entry-meta .fa { color: var(--accent); opacity: 0.6; margin-right: 3px; }
.post-list-card .cat-links a { display: inline-flex; align-items: center; font-family: var(--mono); font-size: 0.7rem; font-weight: 700; color: var(--accent2); background: rgba(91,154,245,0.08); border: 1px solid rgba(91,154,245,0.18); border-radius: 100px; padding: 1px 8px; }
.post-list-card .cat-links a::before { content: '#'; opacity: 0.6; }
.post-list-card .post-thumbnail { margin: 10px 22px; border-radius: var(--r8); overflow: hidden; max-height: 250px; }
.post-list-card .post-thumbnail img { width: 100%; max-height: 250px; object-fit: cover; transition: transform 0.4s; }
.post-list-card:hover .post-thumbnail img { transform: scale(1.02); }
.post-list-card .card-excerpt { padding: 0 22px 18px; font-size: 0.93rem; color: var(--text2); line-height: 1.72; }
.readmore-btn { display: inline-flex; align-items: center; gap: 5px; padding: 7px 16px; border: 1px solid var(--border2); border-radius: 100px; font-family: var(--mono); font-size: 0.78rem; font-weight: 500; color: var(--accent2); background: rgba(91,154,245,0.05); transition: all 0.18s; margin-top: 10px; }
.readmore-btn::after { content: '→'; }
.readmore-btn:hover { background: var(--accent2); color: #fff; border-color: var(--accent2); }
/* Ad between posts */
.yandex-ad-between { padding: 4px 0; }

/* Single post */
.single-post-wrap { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); overflow: hidden; margin-bottom: 24px; }
.single-post-wrap .post-header { padding: 28px 32px 0; }
.single-post-wrap .post-title { font-size: 1.6rem; font-weight: 700; color: #fff; line-height: 1.2; margin-bottom: 0; }
.single-post-wrap .post-meta-bar { padding: 10px 32px 16px; display: flex; flex-wrap: wrap; gap: 6px 14px; font-family: var(--mono); font-size: 0.71rem; color: var(--text3); }
.single-post-wrap .post-meta-bar .fa { color: var(--accent); opacity: 0.6; margin-right: 3px; }
.single-post-wrap .post-meta-bar a { color: var(--text3); }
.single-post-wrap .post-meta-bar a:hover { color: var(--accent2); }
.single-post-wrap .post-meta-bar .cat-links a { color: var(--accent2); background: rgba(91,154,245,0.08); border: 1px solid rgba(91,154,245,0.18); border-radius: 100px; padding: 1px 8px; font-weight: 700; }
.single-post-wrap .post-meta-bar .cat-links a::before { content: '#'; opacity: 0.6; }
.single-post-wrap .feat-img { margin: 0 32px 16px; border-radius: var(--r8); overflow: hidden; max-height: 420px; }
.single-post-wrap .feat-img img { width: 100%; max-height: 420px; object-fit: cover; }
.single-post-wrap .post-content { padding: 0 32px 28px; font-size: 1rem; line-height: 1.82; counter-reset: h2cnt; }
.single-post-wrap .post-content p { color: var(--text); margin-bottom: 1.1em; }
.single-post-wrap .post-content h2 { font-size: 1.3rem; color: #e2e8f0; margin: 1.8rem 0 0.7rem; padding-left: 54px; position: relative; counter-increment: h2cnt; }
.single-post-wrap .post-content h2::before { content: counter(h2cnt); position: absolute; left: 0; top: 1px; width: 26px; height: 24px; line-height: 24px; background: var(--accent); color: #000; border-radius: 4px 0 0 4px; font-family: var(--mono); font-size: 0.78rem; font-weight: 700; text-align: center; }
.single-post-wrap .post-content h2::after { content: ''; position: absolute; left: 26px; top: 1px; border: 12px solid transparent; border-left-color: var(--accent); }
.single-post-wrap .post-content h3 { font-size: 1.1rem; color: #e2e8f0; margin: 1.4rem 0 0.5rem; border-left: 3px solid var(--accent2); padding-left: 11px; }
.single-post-wrap .post-content a { color: var(--accent2); border-bottom: 1px solid rgba(91,154,245,0.25); }
.single-post-wrap .post-content a:hover { color: var(--accent); border-bottom-color: transparent; }
.single-post-wrap .post-content ul { list-style: none; margin: 0 0 1em; }
.single-post-wrap .post-content ul li { padding-left: 1.1em; position: relative; margin-bottom: 0.35em; }
.single-post-wrap .post-content ul li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); font-size: 0.8em; top: 0.12em; }
.single-post-wrap .post-content ol { margin: 0 0 1em 1.5em; list-style: decimal; }
.single-post-wrap .post-content img { border-radius: var(--r8); margin: 0.8rem 0; }
.single-post-wrap .post-content code { font-family: var(--mono); font-size: 0.86em; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r4); padding: 2px 6px; color: var(--accent); }
.single-post-wrap .post-content pre { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r8); padding: 1.1rem 1.3rem; overflow-x: auto; line-height: 1.65; margin-bottom: 1.4em; }
.single-post-wrap .post-content pre code { background: none; border: none; padding: 0; color: var(--text); }
.single-post-wrap .post-content blockquote { border-left: 3px solid var(--accent); background: var(--bg3); border-radius: 0 var(--r4) var(--r4) 0; padding: 0.8rem 1.2rem; margin-bottom: 1.4em; color: var(--text2); }
.single-post-wrap .post-content blockquote::before, .single-post-wrap .post-content blockquote p::before { content: none; }
.single-post-wrap .post-content table th, .single-post-wrap .post-content table td { padding: 0.55rem 0.85rem; border: 1px solid var(--border); font-size: 0.88rem; }
.single-post-wrap .post-content table th { background: var(--bg3); color: #e2e8f0; font-weight: 600; }
/* View counter */
.post_viewed_count { color: var(--accent2); font-weight: 600; }

/* Related posts */
.related-posts-wrapper { margin-top: 24px; padding: 22px; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); }
.related-posts-main-title { font-family: var(--mono); font-size: 0.72rem; font-weight: 700; color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.related-posts-main-title::before { content: ''; width: 18px; height: 1px; background: var(--accent); }
.related-posts-main-title span { background: none; border: none; padding: 0; }
.related-posts { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.tg-one-third, .tg-one-third-last { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r8); overflow: hidden; transition: border-color 0.2s, transform 0.2s; }
.tg-one-third:hover, .tg-one-third-last:hover { border-color: var(--border2); transform: translateY(-2px); }
.related-posts-thumbnail img { width: 100%; height: 120px; object-fit: cover; }
.related-posts .article-content { padding: 9px 11px; }
.related-posts .entry-title { display: block; font-size: 0.82rem; color: var(--text2); line-height: 1.4; }
.related-posts .entry-title a { color: var(--text2); }
.related-posts .entry-title a:hover { color: var(--accent); }

/* Nav prev/next */
.posts-nav { display: flex; justify-content: space-between; gap: 12px; padding: 20px 0; list-style: none; }
.posts-nav li a { display: inline-flex; align-items: center; gap: 5px; padding: 7px 16px; border: 1px solid var(--border2); border-radius: 100px; font-family: var(--mono); font-size: 0.78rem; color: var(--text2); transition: all 0.18s; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.posts-nav li a:hover { border-color: var(--green,var(--accent)); color: var(--accent); }
/* WP pagination */
.page-numbers { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 20px 0; }
.page-numbers li a, .page-numbers li span { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--border); border-radius: var(--r4); font-family: var(--mono); font-size: 0.8rem; color: var(--text2); transition: all 0.18s; }
.page-numbers li a:hover { border-color: var(--accent2); color: var(--accent2); }
.page-numbers li .current { background: var(--accent2); border-color: var(--accent2); color: #fff; }

/* Page content */
.page-wrap { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); overflow: hidden; margin-bottom: 20px; }
.page-wrap .page-header { padding: 22px 26px 0; }
.page-wrap .page-title { font-size: 1.5rem; font-weight: 700; color: #fff; }
.page-wrap .page-content { padding: 16px 26px 22px; font-size: 1rem; color: var(--text); line-height: 1.78; }
.page-wrap .page-content p { margin-bottom: 1em; }
.page-wrap .page-content a { color: var(--accent2); border-bottom: 1px solid rgba(91,154,245,0.25); }
.page-wrap .page-content a:hover { color: var(--accent); border-bottom-color: transparent; }
.page-wrap .page-content ul { list-style: none; margin: 0 0 1em; }
.page-wrap .page-content ul li { padding-left: 1.1em; position: relative; margin-bottom: 0.35em; color: var(--text); }
.page-wrap .page-content ul li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); font-size: 0.8em; }
.page-wrap .page-content h2 { font-size: 1.25rem; color: #e2e8f0; margin: 1.5rem 0 0.6rem; border-left: 3px solid var(--accent); padding-left: 12px; }
.page-wrap .page-content h3 { font-size: 1.05rem; color: #e2e8f0; margin: 1.2rem 0 0.5rem; border-left: 3px solid var(--accent2); padding-left: 10px; }
.page-wrap .page-content code { font-family: var(--mono); font-size: 0.86em; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r4); padding: 2px 6px; color: var(--accent); }
.page-wrap .page-content blockquote { border-left: 3px solid var(--accent); background: var(--bg3); border-radius: 0 var(--r4) var(--r4) 0; padding: 0.8rem 1.2rem; margin-bottom: 1.4em; color: var(--text2); }
.page-wrap .page-content blockquote::before, .page-wrap .page-content blockquote p::before { content: none; }
.page-wrap .page-content pre { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r8); padding: 1rem 1.2rem; overflow-x: auto; }
.page-wrap .page-content pre code { background: none; border: none; padding: 0; color: var(--text); }

/* Archive page header */
.archive-header { padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.archive-title { font-family: var(--mono); font-size: 1rem; color: var(--text2); display: flex; align-items: center; gap: 8px; }
.archive-title::before { content: '//'; color: var(--accent); }

/* 404 */
.error-404-wrap { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); padding: 40px 32px; }
.error-404-wrap h1 { font-size: 1.4rem; color: #fff; margin-bottom: 12px; }
.error-404-wrap p { color: var(--text2); margin-bottom: 20px; }

/* Search form (standalone) */
.search-form-wrap { display: flex; gap: 0; background: var(--bg3); border: 1px solid var(--border); border-radius: 100px; padding: 5px 5px 5px 14px; transition: border-color 0.2s; max-width: 400px; }
.search-form-wrap:focus-within { border-color: var(--accent2); }
.search-form-wrap input[type=text], .search-form-wrap input[type=search] { flex: 1; background: none; border: none; outline: none; font-family: var(--mono); font-size: 0.82rem; color: var(--text); }
.search-form-wrap input::placeholder { color: var(--text3); }
.search-form-wrap button { background: var(--accent2); color: #fff; border: none; border-radius: 100px; padding: 5px 14px; font-family: var(--mono); font-size: 0.8rem; cursor: pointer; transition: opacity 0.2s; }
.search-form-wrap button:hover { opacity: 0.85; }

/* Livesearch */
.livesearch-box { display: none; position: absolute; z-index: 200; margin-top: 4px; width: 100%; }
#livesearch_items { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r8); list-style: none; padding: 6px; box-shadow: 0 12px 32px rgba(0,0,0,.45); }
#livesearch_items li a { display: block; padding: 7px 10px; font-size: 0.84rem; color: var(--text2); border-radius: var(--r4); }
#livesearch_items li a:hover { background: var(--bg3); color: var(--text); }
.search-wrap-outer { position: relative; }

/* Comments (VK) */
#vk_like { margin: 16px 0 10px; }
#comments.comments-area { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r12); padding: 22px; margin-bottom: 28px; }

/* Gutenberg */
.wp-block-code { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r8); padding: 1rem 1.2rem; }
.wp-block-code code { background: none; border: none; padding: 0; color: var(--text); }
.wp-block-image img { border-radius: var(--r8); }
.wp-block-separator { border-color: var(--border); }
.wp-block-table td, .wp-block-table th { border-color: var(--border); }
.wp-block-button__link { background: var(--accent2); border-radius: 100px; padding: 9px 20px; font-family: var(--mono); font-size: 0.84rem; font-weight: 600; color: #fff; transition: opacity 0.2s; }
.wp-block-button__link:hover { opacity: 0.85; color: #fff; }
.wp-block-pullquote { border-top: 2px solid var(--accent); border-bottom: 2px solid var(--accent); padding: 1.4rem 0; margin: 1.8rem 0; }
.wp-block-quote { border-left: 3px solid var(--accent); background: var(--bg3); border-radius: 0 var(--r4) var(--r4) 0; padding: 0.8rem 1.2rem; margin-bottom: 1.4em; color: var(--text2); }
.wp-block-quote p::before { content: none; }

/* Custom pages */
.border_div_block { margin-top: 12px; border: 1px solid var(--border); border-radius: var(--r8); overflow: hidden; }
.shortcode_iframe_controls { text-align: right; margin-bottom: 10px; font-size: 0.8rem; }
.shortcode_iframe_controls span { cursor: pointer; margin-left: 18px; color: var(--accent2); transition: color 0.18s; }
.shortcode_iframe_controls span:hover { color: var(--accent); }

/* Global form dark overrides */
input[type=text]:not(.search-wrap input), input[type=email], input[type=number], input[type=url], textarea, select {
  background: var(--bg3) !important; border: 1px solid var(--border2) !important;
  border-radius: var(--r8) !important; color: var(--text) !important;
  font-family: var(--mono) !important; font-size: 0.88rem !important;
  padding: 8px 12px !important; outline: none !important; transition: border-color 0.2s !important;
}
input[type=text]:not(.search-wrap input):focus, input[type=email]:focus, textarea:focus, select:focus { border-color: var(--accent2) !important; }
input::placeholder, textarea::placeholder { color: var(--text3) !important; }
input[type=checkbox], input[type=radio] { accent-color: var(--accent); }
label { color: var(--text2); font-size: 0.88rem; cursor: pointer; }
button:not(.menu-toggle):not(.cookie-alert .accept-cookie):not(#scroll-up) { background: var(--bg3) !important; border: 1px solid var(--border2) !important; color: var(--text) !important; border-radius: var(--r8) !important; padding: 8px 18px !important; font-family: var(--mono) !important; font-size: 0.84rem !important; cursor: pointer !important; transition: all 0.18s !important; }
button:not(.menu-toggle):not(.cookie-alert .accept-cookie):not(#scroll-up):hover { border-color: var(--accent) !important; color: var(--accent) !important; }
.gen_btn { background: var(--accent2) !important; color: #fff !important; border: none !important; border-radius: var(--r8) !important; padding: 10px 20px !important; font-size: 0.9rem !important; font-weight: 600 !important; width: 100% !important; }
.gen_btn:hover { opacity: 0.85 !important; color: #fff !important; }
.exec_result { background: var(--bg2) !important; border: 1px solid var(--accent) !important; border-radius: var(--r8) !important; color: var(--accent) !important; font-family: var(--mono) !important; padding: 12px !important; }

/* Alignments */
.alignleft  { float: left;  margin: 0.5em 1.5em 1em 0; }
.alignright { float: right; margin: 0.5em 0 1em 1.5em; }
.aligncenter { display: block; margin: 1em auto; }
.wp-caption-text { font-size: 0.8rem; color: var(--text3); text-align: center; margin-top: 4px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.vis { opacity: 1; transform: none; }

/* Print */
@media print {
  #site-nav, .site-header, #secondary, .sidebar, #comments, #vk_like,
  .posts-nav, #scroll-up, .cookie-alert, .ads_absolute,
  .readmore-btn, #yandex_rtb_R-A-751763-8 { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .main-grid       { grid-template-columns: 1fr; }
  .site-main-grid  { grid-template-columns: 1fr; }
  .sidebar         { display: grid; grid-template-columns: 1fr 1fr; }
  .services-grid   { grid-template-columns: 1fr 1fr; }
  .footer-top      { grid-template-columns: 1fr 1fr; gap: 32px; }
  .related-posts   { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero-inner      { grid-template-columns: 1fr; }
  .terminal        { display: none; }
  .featured-card   { grid-template-columns: 1fr; }
  .posts-grid      { grid-template-columns: 1fr; }
  .header-nav      { display: none; }
  .menu-toggle     { display: flex; }
  .services-grid   { grid-template-columns: 1fr; }
  .sidebar         { grid-template-columns: 1fr; }
  .footer-top      { grid-template-columns: 1fr; }
  .footer-bottom   { flex-direction: column; gap: 12px; text-align: center; }
  .footer-bottom-right { flex-direction: column; gap: 8px; align-items: center; }
  .related-posts   { grid-template-columns: 1fr; }
  .single-post-wrap .post-header { padding: 18px 18px 0; }
  .single-post-wrap .post-meta-bar { padding: 7px 18px 10px; }
  .single-post-wrap .feat-img { margin: 0 18px 10px; }
  .single-post-wrap .post-content { padding: 0 18px 18px; }
  .single-post-wrap .post-content h2 { padding-left: 0; }
  .single-post-wrap .post-content h2::before,
  .single-post-wrap .post-content h2::after { display: none; }
  .post-list-card .card-header, .post-list-card .card-excerpt { padding-left: 16px; padding-right: 16px; }
  .post-list-card .post-thumbnail { margin: 10px 16px; }
  .post-list-card .entry-meta { padding: 6px 16px; }
  .search-wrap input { width: 140px; }
}