/*
Theme Name: SIGNAL Agents
Theme URI: https://signal-agents.ru
Author: SIGNAL
Description: Тёмная технологичная тема новостного сайта про AI-агентов и ИИ. Шапка с бегущей строкой-логом, 4 рекламные виджет-зоны, каталог готовых AI-агентов (CPT), секция услуг.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: signal-agents
Tags: dark, news, one-column, two-columns, custom-menu, featured-images
*/

/* ============ TOKENS ============ */
:root{
  --bg:#0A0E1A;
  --bg2:#101627;
  --bg3:#151D33;
  --line:#1E2740;
  --text:#E6EBF7;
  --mut:#8A94AD;
  --vio:#8B7CFF;
  --cyan:#43D9E5;
  --amber:#FFB454;
  --disp:'Unbounded',sans-serif;
  --body:'Manrope',sans-serif;
  --mono:'JetBrains Mono',monospace;
}

/* ============ BASE ============ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:'';
  position:fixed;inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:56px 56px;
  opacity:.14;
  pointer-events:none;
  z-index:0;
}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* стандартный класс WP для скрытого текста */
.screen-reader-text{
  border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);
  height:1px;width:1px;margin:-1px;overflow:hidden;
  padding:0;position:absolute;word-wrap:normal!important;
}

/* ============ HEADER ============ */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(10,14,26,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
body.admin-bar .topbar{top:32px}
@media (max-width:782px){body.admin-bar .topbar{top:46px}}
.topbar-in{
  display:flex;align-items:center;gap:32px;
  height:68px;
}
.logo{display:flex;align-items:baseline;gap:6px;flex-shrink:0}
.logo b{
  font-family:var(--disp);font-weight:800;font-size:20px;
  letter-spacing:.02em;
}
.logo span{
  font-family:var(--mono);font-size:13px;color:var(--cyan);
}
.logo .custom-logo{max-height:36px;width:auto}
nav.main{margin-left:auto}
nav.main ul{
  display:flex;gap:4px;list-style:none;margin:0;padding:0;
}
nav.main a{
  display:block;
  font-size:14px;font-weight:600;color:var(--mut);
  padding:8px 14px;border-radius:6px;
  transition:color .15s,background .15s;
}
nav.main a:hover{color:var(--text);background:var(--bg3)}
nav.main li.current-menu-item>a,
nav.main li.current_page_item>a{color:var(--text)}
nav.main li.current-menu-item>a::after,
nav.main li.current_page_item>a::after{
  content:'';display:block;height:2px;margin-top:2px;
  background:linear-gradient(90deg,var(--vio),var(--cyan));
  border-radius:2px;
}
/* пункту меню «Готовые AI-агенты» задать CSS-класс "agents" в админке */
nav.main li.agents>a{
  color:var(--vio);
  border:1px solid rgba(139,124,255,.35);
}
nav.main li.agents>a:hover{color:#fff;background:rgba(139,124,255,.14)}
.status{
  display:flex;align-items:center;gap:8px;flex-shrink:0;
  font-family:var(--mono);font-size:12px;color:var(--mut);
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 8px var(--cyan);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:6px;padding:8px 12px;font-family:var(--mono);font-size:13px;cursor:pointer}

/* ============ TICKER — фирменная лента событий ============ */
.ticker{
  border-bottom:1px solid var(--line);
  background:var(--bg2);
  overflow:hidden;
  font-family:var(--mono);font-size:13px;
  display:flex;
}
.ticker-label{
  position:relative;z-index:2;
  flex-shrink:0;padding:10px 16px;
  color:var(--bg);background:var(--cyan);
  box-shadow:8px 0 12px rgba(10,14,26,.8);
  font-weight:700;letter-spacing:.06em;
  display:flex;align-items:center;
}
.ticker-track{
  display:flex;gap:56px;white-space:nowrap;
  padding:10px 0;
  animation:tick 48s linear infinite;
}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track a{color:var(--mut)}
.ticker-track a:hover{color:var(--text)}
.ticker-track time{color:var(--vio);margin-right:10px}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ SECTION HEADS ============ */
.sec-head{
  display:flex;align-items:baseline;gap:18px;
  margin:0 0 28px;
}
.sec-head .path{
  font-family:var(--mono);font-size:13px;color:var(--cyan);
}
.sec-head h1,.sec-head h2{
  font-family:var(--disp);font-weight:600;font-size:26px;
  letter-spacing:.01em;
}
.sec-head .more{
  margin-left:auto;font-family:var(--mono);font-size:13px;color:var(--mut);
  transition:color .15s;
}
.sec-head .more:hover{color:var(--cyan)}

/* ============ HERO (front-page) ============ */
.hero{padding:48px 0 40px}
.hero-grid{
  display:grid;grid-template-columns:1.6fr 1fr;gap:24px;
}
.feature{
  position:relative;
  border:1px solid var(--line);border-radius:14px;
  background:
    radial-gradient(ellipse 90% 70% at 15% 0%, rgba(139,124,255,.22), transparent 60%),
    radial-gradient(ellipse 60% 50% at 95% 100%, rgba(67,217,229,.12), transparent 60%),
    var(--bg2);
  padding:44px 44px 40px;
  display:flex;flex-direction:column;gap:20px;
  overflow:hidden;
}
.feature::after{
  content:'';position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--vio),transparent);
}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12px;font-weight:500;
  color:var(--cyan);
  border:1px solid rgba(67,217,229,.35);
  padding:5px 12px;border-radius:100px;
  width:fit-content;
}
.feature .f-title{
  font-family:var(--disp);font-weight:600;
  font-size:clamp(24px,3.2vw,40px);
  line-height:1.22;letter-spacing:.005em;
}
.feature .f-title a:hover{color:var(--vio)}
.feature .f-dek{color:var(--mut);font-size:17px;max-width:56ch}
.meta{
  display:flex;gap:20px;margin-top:auto;flex-wrap:wrap;
  font-family:var(--mono);font-size:12px;color:var(--mut);
}
.meta b{color:var(--text);font-weight:500}
.side-stories{display:flex;flex-direction:column;gap:24px}
.story{
  flex:1;
  border:1px solid var(--line);border-radius:14px;
  background:var(--bg2);
  padding:26px 28px;
  display:flex;flex-direction:column;gap:12px;
  transition:border-color .2s,transform .2s;
}
.story:hover{border-color:var(--vio);transform:translateY(-2px)}
.story h3{
  font-family:var(--body);font-weight:700;font-size:18px;line-height:1.4;
}
.story .tag{border-color:rgba(139,124,255,.35);color:var(--vio)}

/* ============ AD SLOTS ============ */
/* заглушка, когда виджет-зона пустая */
.ad{
  position:relative;
  border:1px dashed rgba(255,180,84,.4);
  border-radius:12px;
  background:
    repeating-linear-gradient(-45deg, transparent 0 14px, rgba(255,180,84,.035) 14px 28px),
    var(--bg2);
  display:flex;align-items:center;justify-content:center;
  color:var(--mut);
}
.ad .ad-mark{
  position:absolute;top:10px;left:12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:var(--amber);text-transform:uppercase;
}
.ad .ad-size{
  font-family:var(--mono);font-size:13px;color:var(--mut);
  text-align:center;
}
.ad .ad-size small{display:block;font-size:11px;opacity:.6;margin-top:4px}
/* контейнер, когда в зоне есть реальный виджет с кодом объявления */
.ad-slot{display:flex;justify-content:center;align-items:center;overflow:hidden}
.ad-slot.ad-leaderboard,.ad-slot.ad-inline,.ad-slot.ad-side{height:auto}
.ad-leaderboard{height:250px;margin:24px 0 0}
.ad-inline{height:110px;margin:56px auto;max-width:760px}
.ad-side{height:600px}
.ad-card{min-height:100%}

/* ============ NEWS GRID ============ */
.news{padding:56px 0 8px}
.news-layout{
  display:grid;grid-template-columns:1fr 320px;gap:24px;
  align-items:start;
}
.news-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.ncard{
  border:1px solid var(--line);border-radius:12px;
  background:var(--bg2);
  padding:24px 26px;
  display:flex;flex-direction:column;gap:12px;
  transition:border-color .2s,transform .2s;
}
.ncard:hover{border-color:var(--cyan);transform:translateY(-2px)}
.ncard .nmeta{
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;color:var(--mut);
}
.ncard .nmeta i{font-style:normal;color:var(--cyan)}
.ncard h3{font-size:17px;font-weight:700;line-height:1.42}
.ncard h3 a:hover{color:var(--cyan)}
.ncard p{font-size:14px;color:var(--mut)}

/* ============ SIDEBAR ============ */
.sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:88px}
body.admin-bar .sidebar{top:120px}
.widget{
  border:1px solid var(--line);border-radius:12px;
  background:var(--bg2);padding:24px;
}
.widget h4,.widget .widget-title{
  display:block;
  font-family:var(--mono);font-size:12px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);
  margin-bottom:18px;
}
.top-list{list-style:none;counter-reset:top;margin:0;padding:0}
.top-list li{
  counter-increment:top;
  display:flex;gap:14px;align-items:baseline;
  padding:12px 0;border-top:1px solid var(--line);
  font-size:14px;font-weight:600;line-height:1.45;
}
.top-list li::before{
  content:counter(top,decimal-leading-zero);
  font-family:var(--mono);font-size:13px;color:var(--vio);flex-shrink:0;
}
.top-list li a:hover{color:var(--vio)}
.subscribe{
  background:
    radial-gradient(ellipse 100% 100% at 50% 0%, rgba(139,124,255,.18), transparent 70%),
    var(--bg2);
}
.subscribe p{font-size:13px;color:var(--mut);margin-bottom:16px}
.subscribe form{display:flex;flex-direction:column;gap:10px}
.subscribe input{
  background:var(--bg);border:1px solid var(--line);border-radius:8px;
  padding:11px 14px;color:var(--text);font-family:var(--mono);font-size:13px;
}
.subscribe input::placeholder{color:var(--mut)}
.subscribe input:focus{outline:2px solid var(--vio);outline-offset:0;border-color:transparent}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--vio);color:#0B0820;
  font-family:var(--body);font-weight:700;font-size:14px;
  border:none;border-radius:8px;padding:12px 22px;cursor:pointer;
  transition:filter .15s,transform .15s;
}
.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:default}
.btn.ghost{
  background:transparent;color:var(--text);
  border:1px solid var(--line);
}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyan)}

/* ============ SERVICES ============ */
.services{padding:56px 0}
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.srv{
  border:1px solid var(--line);border-radius:14px;
  background:var(--bg2);padding:30px 28px;
  display:flex;flex-direction:column;gap:14px;
  transition:border-color .2s,transform .2s;
}
.srv:hover{border-color:var(--vio);transform:translateY(-3px)}
.srv .ico{
  width:44px;height:44px;border-radius:10px;
  border:1px solid rgba(139,124,255,.4);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:16px;color:var(--vio);
}
.srv h3{font-family:var(--disp);font-weight:400;font-size:17px;line-height:1.4}
.srv p{font-size:14px;color:var(--mut);flex:1}
.srv .link{
  font-family:var(--mono);font-size:13px;color:var(--cyan);
}
.srv .link:hover{text-decoration:underline}

/* ============ AGENTS (CPT) ============ */
.agents{padding:56px 0}
.agents-band{
  border:1px solid var(--line);border-radius:16px;
  background:
    radial-gradient(ellipse 70% 90% at 85% 10%, rgba(67,217,229,.10), transparent 60%),
    radial-gradient(ellipse 50% 80% at 5% 90%, rgba(139,124,255,.12), transparent 60%),
    var(--bg2);
  padding:44px;
}
.agents-band .band-lead{color:var(--mut);max-width:60ch}
.agents-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.agent{
  border:1px solid var(--line);border-radius:12px;
  background:var(--bg);
  padding:26px;
  display:flex;flex-direction:column;gap:14px;
  transition:border-color .2s;
}
.agent:hover{border-color:var(--cyan)}
.agent .ahead{display:flex;justify-content:space-between;align-items:center;gap:10px}
.agent .aname{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--cyan)}
.agent .astate{
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  color:var(--cyan);border:1px solid rgba(67,217,229,.3);
  padding:3px 9px;border-radius:100px;white-space:nowrap;
}
.agent h3{font-size:17px;font-weight:700;line-height:1.4}
.agent h3 a:hover{color:var(--cyan)}
.agent .adesc{font-size:13.5px;color:var(--mut);flex:1}
.agent .specs{
  font-family:var(--mono);font-size:11.5px;color:var(--mut);
  border-top:1px solid var(--line);padding-top:12px;
  display:flex;flex-direction:column;gap:4px;
}
.agent .specs b{color:var(--text);font-weight:500}
.agent .abuy{display:flex;justify-content:space-between;align-items:center;margin-top:4px;gap:10px}
.agent .price{font-family:var(--disp);font-weight:600;font-size:18px}
.agent .price small{font-family:var(--mono);font-weight:400;font-size:11px;color:var(--mut);display:block}

/* ============ SINGLE / PAGE ============ */
.single-main{padding:48px 0 8px}
.single-layout{
  display:grid;grid-template-columns:1fr 320px;gap:40px;
  align-items:start;
}
.article-head{display:flex;flex-direction:column;gap:18px;margin-bottom:28px}
.article-head .a-title{
  font-family:var(--disp);font-weight:600;
  font-size:clamp(26px,3.4vw,42px);
  line-height:1.25;
}
.article-head .meta{margin-top:0}
.post-thumb{
  border-radius:14px;border:1px solid var(--line);
  overflow:hidden;margin-bottom:28px;
}
.entry-content{font-size:17px;color:#C9D2E4;max-width:72ch}
.entry-content p,
.entry-content ul,
.entry-content ol,
.entry-content blockquote,
.entry-content figure{margin:0 0 1.25em}
.entry-content h2{font-family:var(--disp);font-weight:600;font-size:24px;color:var(--text);margin:1.6em 0 .6em;line-height:1.3}
.entry-content h3{font-size:19px;font-weight:700;color:var(--text);margin:1.4em 0 .5em}
.entry-content a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.entry-content a:hover{color:var(--text)}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.entry-content li{margin-bottom:.4em}
.entry-content img{border-radius:12px;border:1px solid var(--line)}
.entry-content blockquote{
  border-left:3px solid var(--vio);
  padding:.4em 0 .4em 1.2em;color:var(--mut);font-style:italic;
}
.entry-content code{font-family:var(--mono);font-size:.88em;background:var(--bg3);padding:.15em .45em;border-radius:4px}
.entry-content pre{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:18px;overflow:auto;margin:0 0 1.25em}
.entry-content pre code{background:none;padding:0;font-size:13px}
.entry-content .wp-caption-text,
.entry-content figcaption{font-family:var(--mono);font-size:12px;color:var(--mut);margin-top:8px}
.post-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:36px}
.post-tags a{
  font-family:var(--mono);font-size:12px;color:var(--mut);
  border:1px solid var(--line);border-radius:100px;padding:5px 13px;
  transition:color .15s,border-color .15s;
}
.post-tags a:hover{color:var(--cyan);border-color:var(--cyan)}

/* ============ ARCHIVE / PAGINATION ============ */
.archive-main{padding:48px 0 8px}
.pagination{margin:40px 0 0}
.pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap;font-family:var(--mono);font-size:13px}
.pagination .page-numbers{
  display:inline-block;padding:8px 14px;
  border:1px solid var(--line);border-radius:8px;color:var(--mut);
  transition:color .15s,border-color .15s;
}
.pagination a.page-numbers:hover{border-color:var(--cyan);color:var(--cyan)}
.pagination .page-numbers.current{color:var(--bg);background:var(--cyan);border-color:var(--cyan)}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:72px;
  border-top:1px solid var(--line);
  background:var(--bg2);
}
.foot-main{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding:56px 0 48px;
}
.foot-main .fbrand p{
  font-size:13.5px;color:var(--mut);margin-top:14px;max-width:34ch;
}
.foot-main h5{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mut);
  margin-bottom:16px;
}
.foot-main ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0;padding:0}
.foot-main ul a{font-size:14px;color:var(--mut);transition:color .15s}
.foot-main ul a:hover{color:var(--cyan)}
.foot-main .contact a{color:var(--text)}
.foot-ad-note{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:18px;
  font-family:var(--mono);font-size:12px;color:var(--amber);
  border:1px dashed rgba(255,180,84,.4);border-radius:8px;
  padding:9px 14px;
  transition:background .15s;
}
.foot-ad-note:hover{background:rgba(255,180,84,.08)}
.foot-bottom{
  border-top:1px solid var(--line);
  padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:12px;color:var(--mut);
}
.foot-bottom .flinks{display:flex;gap:22px}
.foot-bottom a:hover{color:var(--text)}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .side-stories{flex-direction:row}
  .news-layout,.single-layout{grid-template-columns:1fr}
  .sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
  .ad-side{height:280px}
  .srv-grid,.agents-grid{grid-template-columns:1fr 1fr}
  .foot-main{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  nav.main{display:none}
  nav.main.open{
    display:block;
    position:absolute;top:68px;left:0;right:0;
    background:var(--bg2);
    border-bottom:1px solid var(--line);
    padding:12px 16px 16px;
  }
  nav.main.open ul{flex-direction:column;gap:2px}
  nav.main.open a{padding:12px 14px}
  .burger{display:block;margin-left:auto}
  .status{display:none}
  .feature{padding:30px 26px}
  .side-stories{flex-direction:column}
  .news-grid,.srv-grid,.agents-grid{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr}
  .agents-band{padding:28px 22px}
  .foot-main{grid-template-columns:1fr;gap:32px}
  .ad-leaderboard{height:120px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}