/*
Theme Name: TechKey Times
Theme URI: https://techkeytimes.com
Author: TechKey Times
Description: A fast, editable technology news theme with keycap category navigation, a lead story, a live "Latest" rail and one section per main category. Works with Elementor (Theme Builder locations for header, footer, single and archive) and is customisable from Appearance > Customize.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: techkey
Tags: news, blog, two-columns, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, dark-mode
*/

:root{
  --bg:#f1f3f4;
  --surface:#ffffff;
  --ink:#0f1720;
  --ink2:#47525e;
  --line:#d3d9de;
  --accent:var(--accent-light,#2a45f0);
  --accent-ink:var(--accent-light-ink,#ffffff);
  --hot:#c2410c;
  --key:#e9ecef;
  --keyedge:#bcc4cb;
  --font-display:"Familjen Grotesk","Helvetica Neue",Arial,sans-serif;
  --font-body:"Newsreader",Georgia,"Times New Roman",serif;
  --font-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1016;--surface:#131a22;--ink:#e9eef3;--ink2:#9ca9b6;--line:#25303b;
    --accent:var(--accent-dark,#8a9bff);--accent-ink:var(--accent-dark-ink,#0b1016);
    --hot:#ff9466;--key:#1c2630;--keyedge:#080c10;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0b1016;--surface:#131a22;--ink:#e9eef3;--ink2:#9ca9b6;--line:#25303b;
  --accent:var(--accent-dark,#8a9bff);--accent-ink:var(--accent-dark-ink,#0b1016);
  --hot:#ff9466;--key:#1c2630;--keyedge:#080c10;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:17px;line-height:1.5;
}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:hover .h,a:hover h3,a:hover h2{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--bg);padding:10px 14px;z-index:100}
.skip:focus{left:0}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);height:1px;width:1px;overflow:hidden}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.h{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;text-wrap:balance}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;line-height:1.15}

/* ---------- header ---------- */
.util{border-bottom:1px solid var(--line);font:500 12px/1.4 var(--font-mono);color:var(--ink2);letter-spacing:.02em}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:8px}
.theme-toggle{font:600 12px var(--font-mono);color:var(--ink);background:var(--key);border:0;border-radius:6px;padding:6px 10px;box-shadow:0 2px 0 var(--keyedge);cursor:pointer}
.mast{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:20px 16px}
.logo-wrap{display:flex;flex-direction:column;gap:6px;min-width:0}
.logo-link,.custom-logo-link{display:inline-block;line-height:0;color:var(--ink)}
.logo-link svg{height:48px;width:auto;max-width:100%}
.custom-logo{max-height:56px;width:auto}
.tagline{font:500 11px/1.2 var(--font-mono);color:var(--ink2);letter-spacing:.14em;text-transform:uppercase}
.search{display:flex;gap:8px;align-items:center;flex:0 1 320px;min-width:0}
.search input[type="search"]{flex:1;min-width:0;font:500 14px var(--font-mono);padding:11px 12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px}
.search input::placeholder{color:var(--ink2)}
.btn,.search button,.comment-form input[type="submit"]{font:600 14px var(--font-display);padding:11px 16px;border-radius:8px;border:0;background:var(--accent);color:var(--accent-ink);cursor:pointer}
.btn:hover,.search button:hover{filter:brightness(1.08)}

/* category keycap navigation */
.navbar{border-block:1px solid var(--ink);background:var(--bg);position:sticky;top:0;z-index:20}
.admin-bar .navbar{top:32px}
.nav-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:10px 0}
.nav-list>li{position:relative;display:flex;align-items:stretch;background:var(--surface);border:1px solid var(--line);border-radius:9px}
.nav-list>li:hover{border-color:var(--ink)}
.nav-list>li>a{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;font:600 14px var(--font-display);white-space:nowrap}
.kc{display:inline-grid;place-items:center;min-width:26px;height:26px;border-radius:6px;background:var(--key);box-shadow:0 2px 0 var(--keyedge);font:600 12px var(--font-mono);color:var(--ink)}
.sub-toggle{border:0;border-left:1px solid var(--line);background:transparent;color:var(--ink2);padding:0 10px;cursor:pointer;font:600 12px var(--font-mono);border-radius:0 8px 8px 0}
.sub-toggle:hover{color:var(--ink)}
.sub-toggle::before{content:"\25BE"}
li.open>.sub-toggle::before{content:"\25B4"}
.sub-menu{display:none;position:absolute;top:calc(100% - 1px);left:0;min-width:250px;margin:0;padding:8px;list-style:none;background:var(--surface);border:1px solid var(--ink);border-radius:10px;z-index:30}
li.open>.sub-menu{display:block}
@media (hover:hover){.nav-list>li:hover>.sub-menu,.nav-list>li:focus-within>.sub-menu{display:block}}
.sub-menu a{display:block;padding:8px 10px;border-radius:6px;font:500 14px var(--font-display)}
.sub-menu a:hover{background:var(--key)}
.nav-list .current-menu-item>a,.nav-list li.is-current>a{color:var(--accent)}

/* ---------- shared parts ---------- */
.mono{font-family:var(--font-mono)}
.meta{font:400 12px/1.3 var(--font-mono);color:var(--ink2);display:flex;gap:10px;flex-wrap:wrap}
.meta .c{color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.break{display:flex;gap:12px;align-items:baseline;padding-block:14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tag{font:600 11px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;background:var(--hot);color:#fff;padding:5px 8px;border-radius:4px}
.break a{font:600 16px var(--font-display);min-width:0}

.th{position:relative;border-radius:6px;overflow:hidden;background:linear-gradient(135deg,var(--t1,#3b4fe0),var(--t2,#18215f));color:#fff;aspect-ratio:16/10;max-width:100%}
.th::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:22px 22px;-webkit-mask-image:linear-gradient(160deg,#000 10%,transparent 85%);mask-image:linear-gradient(160deg,#000 10%,transparent 85%)}
.th i{position:absolute;left:12px;bottom:10px;font:600 11px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;opacity:.9;font-style:normal}
.th.has-img{background:var(--key)}
.th.has-img::before{display:none}
.th img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}

/* ---------- home: hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:32px;padding-block:28px;border-bottom:1px solid var(--line)}
.lead .th{aspect-ratio:16/9;margin-bottom:16px}
.lead h1{font-size:clamp(30px,4.6vw,48px);line-height:1.04;margin:10px 0 12px}
.lead p{font-size:19px;color:var(--ink2);margin:0 0 12px;max-width:62ch}
.rail{display:flex;flex-direction:column;min-width:0}
.rail h2{font:600 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0 0 4px;padding-bottom:10px;border-bottom:2px solid var(--ink);display:flex;justify-content:space-between}
.rail h2 em{font-style:normal;color:var(--hot)}
.rail a{display:grid;grid-template-columns:54px minmax(0,1fr);gap:12px;padding-block:14px;border-bottom:1px solid var(--line)}
.rail time{font:500 12px var(--font-mono);color:var(--ink2);padding-top:3px}
.rail .t{font-size:18px;line-height:1.2;display:block;margin-bottom:4px}

.row3,.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.row3{padding-block:28px;border-bottom:1px solid var(--line)}
.card .th{margin-bottom:12px}
.card .meta{margin-bottom:0}
.card .t{font-size:21px;line-height:1.15;margin:8px 0 6px;display:block}
.card p{margin:0 0 8px;color:var(--ink2);font-size:16px}

/* ---------- home: sections + sidebar ---------- */
.cols{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;padding-block:32px}
.sec{padding-bottom:30px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:84px}
.sec-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.sec-h h2{display:flex;align-items:center;gap:10px;margin:0;font-size:26px}
.sec-h a.all{font:500 12px var(--font-mono);color:var(--accent);letter-spacing:.06em;text-transform:uppercase}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.chip{display:inline-block;font:500 12px var(--font-mono);padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink2)}
.chip:hover,.chip.is-current{border-color:var(--ink);color:var(--ink)}
.sec-b{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px}
.sec-b .big .t{font-size:24px;line-height:1.12;margin:8px 0;display:block}
.sec-b .big .th{margin-bottom:10px}
.sec-b .big p{margin:0;color:var(--ink2);font-size:16px}
.list{display:flex;flex-direction:column;min-width:0}
.list a{padding-block:12px;border-bottom:1px solid var(--line)}
.list a:first-child{padding-top:0}
.list a:last-child{border-bottom:0}
.list .t{font-size:18px;line-height:1.2;display:block;margin-bottom:4px}

aside{min-width:0}
.stick{position:sticky;top:84px;display:flex;flex-direction:column;gap:24px}
.box,.widget{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px}
.box h3,.widget-title{font:600 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.trend{list-style:none;margin:0;padding:0;counter-reset:r}
.trend li{counter-increment:r;display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;padding-block:11px;border-bottom:1px solid var(--line)}
.trend li:last-child{border-bottom:0}
.trend li::before{content:counter(r);font:600 20px/1 var(--font-mono);color:var(--accent)}
.trend a{font:600 16px/1.2 var(--font-display)}
.box p{margin:0 0 12px;font-size:16px;color:var(--ink2)}
.box input[type="email"],.box input[type="text"]{width:100%;font:500 14px var(--font-mono);padding:11px 12px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;margin-bottom:10px}
.box .btn{width:100%}
.follow{display:flex;flex-wrap:wrap;gap:8px}
.follow a{font:600 13px var(--font-display);padding:8px 12px;border-radius:7px;background:var(--key);box-shadow:0 2px 0 var(--keyedge)}
.follow a:hover{color:var(--accent)}
.empty{padding:48px 0;color:var(--ink2)}
.empty h2{color:var(--ink);margin:0 0 8px}

/* ---------- archives ---------- */
.archive-head{padding-block:36px 24px;border-bottom:1px solid var(--line);margin-bottom:28px}
.kicker{font:600 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.archive-head h1{font-size:clamp(32px,5vw,52px);margin:0 0 10px}
.archive-head p{margin:0 0 14px;color:var(--ink2);max-width:62ch;font-size:19px}
.grid3{padding-bottom:20px}
.navigation.pagination{padding-block:20px 48px}
.nav-links{display:flex;flex-wrap:wrap;gap:8px}
.page-numbers{font:600 14px var(--font-mono);padding:8px 14px;border-radius:7px;background:var(--surface);border:1px solid var(--line)}
.page-numbers.current{background:var(--ink);color:var(--bg);border-color:var(--ink)}
a.page-numbers:hover{border-color:var(--ink)}

/* ---------- single + pages ---------- */
.single-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;padding-block:32px 24px}
.crumbs{font:500 12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.crumbs a{color:var(--accent);font-weight:600}
.entry-head h1{font-size:clamp(32px,5vw,50px);line-height:1.05;margin:0 0 16px}
.entry-head .dek{font-size:21px;color:var(--ink2);margin:0 0 16px}
.byline{display:flex;gap:12px;align-items:center;font:500 13px var(--font-mono);color:var(--ink2);flex-wrap:wrap;padding-block:12px;border-block:1px solid var(--line);margin-bottom:22px}
.byline img{border-radius:50%}
.entry-thumb{margin:0 0 26px}
.entry-thumb img{width:100%;border-radius:8px;display:block}
.entry-thumb figcaption{font:400 12px var(--font-mono);color:var(--ink2);margin-top:8px}
.entry-content{font-size:19px;line-height:1.65;max-width:70ch}
.entry-content>*{margin-block:0 1.2em}
.entry-content h2{font-size:30px;margin-top:1.6em}
.entry-content h3{font-size:24px;margin-top:1.4em}
.entry-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.entry-content blockquote{margin-inline:0;padding:4px 0 4px 20px;border-left:4px solid var(--accent);font-size:22px;color:var(--ink2)}
.entry-content pre{overflow-x:auto;background:var(--surface);border:1px solid var(--line);padding:14px;border-radius:8px;font:14px/1.5 var(--font-mono)}
.entry-content table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}
.entry-content th,.entry-content td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.entry-content img{border-radius:6px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.related{padding-block:28px 40px;border-top:2px solid var(--ink)}
.related h2{font:600 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px}
.page-main{padding-block:32px 48px}
.elementor-page-main{display:block}

/* comments */
.comments{max-width:70ch;padding-block:10px 30px}
.comments h2{font-size:24px}
.comment-list{list-style:none;padding:0}
.comment-list .comment{padding:14px 0;border-bottom:1px solid var(--line)}
.comment-list .children{list-style:none;padding-left:20px}
.comment-form input[type="text"],.comment-form input[type="email"],.comment-form input[type="url"],.comment-form textarea{width:100%;font:16px var(--font-body);padding:10px 12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px}

/* ---------- footer ---------- */
.site-footer{border-top:2px solid var(--ink);margin-top:20px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:28px;padding-block:28px 24px}
.site-footer h4{font:600 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font:500 14px var(--font-display)}
.site-footer ul a:hover{color:var(--accent)}
.site-footer p{margin:10px 0 0;color:var(--ink2);font-size:15px;max-width:38ch}
.copy{font:400 12px var(--font-mono);color:var(--ink2);border-top:1px solid var(--line);padding-block:16px 40px}
.footer-logo svg{height:40px;width:auto}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero,.cols,.single-layout{grid-template-columns:minmax(0,1fr)}
  .stick{position:static}
  .row3,.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  .row3,.grid3{grid-template-columns:minmax(0,1fr)}
  .sec-b{grid-template-columns:minmax(0,1fr)}
  .search{flex:1 1 100%}
  .navbar{position:static}
  .nav-list>li{flex:1 1 100%;flex-wrap:wrap}
  .nav-list>li>a{flex:1}
  .sub-menu{position:static;flex:1 1 100%;min-width:0;border:0;border-top:1px solid var(--line);border-radius:0 0 9px 9px}
  .admin-bar .navbar{top:0}
}
@media (prefers-reduced-motion:no-preference){
  .btn,.chip,.sub-toggle{transition:border-color .15s,filter .15s,color .15s}
}