/*
Theme Name: AYORAHUB Nexus
Theme URI: https://ayorahub.in/
Author: AYORAHUB
Author URI: https://ayorahub.in/
Description: A fast, accessible technology-publication theme for AYORAHUB: dark and light modes, article layout with table of contents and reading progress, card grids, Ctrl+K search, and full compatibility with the AYORA AI Directory comparison platform and AI tool guides. No external fonts, trackers or SEO output.
Version: 1.0.0
Requires at least: 6.3
Tested up to: 7.1
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ayorahub-nexus
Tags: blog, news, two-columns, custom-logo, custom-menu, featured-images, footer-widgets, threaded-comments, translation-ready, wide-blocks, editor-style, accessibility-ready
*/

/* ---------- tokens ---------- */
:root{
  --accent:#8b6cff; --accent-2:#e86bd2; --accent-3:#5fe0e6;
  --bg:#08080f; --bg-2:#0e0e19; --surface:#13131f; --surface-2:#1a1a29; --line:#ffffff14; --line-2:#ffffff24;
  --text:#f4f2fb; --muted:#a9a5bd; --soft:#7d7894;
  --radius:16px; --radius-sm:10px; --shadow:0 20px 60px -20px #000c;
  --wrap:1240px; --narrow:760px; --gutter:clamp(16px,4vw,40px);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Sans Devanagari",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --step--1:clamp(.82rem,.8rem + .1vw,.88rem); --step-0:clamp(1rem,.96rem + .2vw,1.08rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.45rem); --step-2:clamp(1.5rem,1.3rem + 1vw,2rem);
  --step-3:clamp(2rem,1.6rem + 2vw,3rem); --step-4:clamp(2.4rem,1.8rem + 3.4vw,4.4rem);
  color-scheme:dark;
}
[data-theme=light]{
  --bg:#fbfaff; --bg-2:#f3f1fb; --surface:#ffffff; --surface-2:#f6f4fd; --line:#14102a14; --line-2:#14102a26;
  --text:#15121f; --muted:#55506a; --soft:#77718f; --shadow:0 20px 50px -24px #2a1d6a40; color-scheme:light;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@view-transition{navigation:auto}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--step-0)/1.7 var(--font);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,iframe,svg{max-width:100%;height:auto}
a{color:inherit;text-decoration-color:color-mix(in srgb,var(--accent) 60%,transparent);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;margin:1.6em 0 .6em;text-wrap:balance}
p{text-wrap:pretty}
.wrap{width:min(100% - 2*var(--gutter),var(--wrap));margin-inline:auto}
.narrow{max-width:var(--narrow)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px}
.small{font-size:var(--step--1);color:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-decoration:none}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-3);box-shadow:0 0 12px var(--accent-3)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:linear-gradient(110deg,var(--accent),var(--accent-2));color:#fff;font-weight:650;text-decoration:none;border:0;cursor:pointer}
.btn:hover{color:#fff;filter:brightness(1.08)}
.btn-ghost{background:transparent;border:1px solid var(--line-2);color:var(--text)}
.btn-ghost:hover{color:var(--text);border-color:var(--accent)}

/* ---------- reading progress (scroll-driven, JS fallback sets --p) ---------- */
.progress{position:fixed;inset:0 0 auto;height:3px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3))}
body:not(.is-article) .progress{display:none}
@supports (animation-timeline:scroll()){.progress span{animation:aynx-grow linear both;animation-timeline:scroll(root)}@keyframes aynx-grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;text-decoration:none;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(46vw,320px)}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent-3),var(--accent) 55%,var(--accent-2));color:#0b0a14;font-size:.9rem}
.brand-logo{width:auto;max-height:36px}
.nav{margin-left:auto}
.nav .menu{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:8px 12px;border-radius:999px;font-size:.92rem;color:var(--muted);text-decoration:none}
.nav a:hover,.nav .current-menu-item>a,.nav .current_page_item>a{color:var(--text);background:var(--surface-2)}
.nav li{position:relative}
.nav .sub-menu{position:absolute;top:100%;left:0;min-width:220px;list-style:none;margin:6px 0 0;padding:8px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius-sm);box-shadow:var(--shadow);opacity:0;visibility:hidden;translate:0 6px;transition:.18s}
.nav li:hover>.sub-menu,.nav li:focus-within>.sub-menu{opacity:1;visibility:visible;translate:0 0}
.header-tools{display:flex;gap:6px}
.icon-btn{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer}
.icon-btn:hover{border-color:var(--accent)}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
[data-theme=dark] .i-moon,[data-theme=light] .i-sun{display:none}
.menu-btn{display:none}
@media (max-width:900px){
  .menu-btn{display:grid}
  .nav{position:fixed;inset:68px 0 auto 0;margin:0;padding:12px var(--gutter) 20px;background:var(--bg);border-bottom:1px solid var(--line);display:none}
  .nav.is-open{display:block}
  .nav .menu{flex-direction:column}
  .nav .sub-menu{position:static;opacity:1;visibility:visible;translate:none;box-shadow:none;border:0;padding:0 0 0 12px;background:none}
  .header-tools{margin-left:auto}
}

/* ---------- search dialog ---------- */
.search-dialog{width:min(640px,92vw);margin-top:12vh;padding:20px;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--surface);color:var(--text);box-shadow:var(--shadow)}
.search-dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}
.search-dialog .hint{margin:10px 0 0;font-size:var(--step--1);color:var(--soft)}
.search-form{display:flex;gap:8px;padding:6px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface-2)}
.search-form input{flex:1;min-width:0;border:0;background:transparent;color:var(--text);font:inherit;padding:10px 12px;outline:0}
.search-form button{border:0;border-radius:10px;padding:10px 16px;background:linear-gradient(110deg,var(--accent),var(--accent-2));color:#fff;font:inherit;font-weight:650;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-block:clamp(48px,8vw,110px)}
.hero-title{font-size:var(--step-4);margin:.3em 0 .35em;letter-spacing:-.04em;background:linear-gradient(100deg,var(--text) 30%,var(--accent) 65%,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:var(--step-1);color:var(--muted);max-width:56ch;margin:0 0 26px}
.hero .search-form{max-width:560px}
.hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero-art{position:relative;min-height:340px}
.orb{position:absolute;border-radius:50%;filter:blur(2px);animation:aynx-float 9s ease-in-out infinite}
.orb-a{width:260px;height:260px;right:6%;top:4%;background:radial-gradient(circle at 30% 30%,#fff8,var(--accent-2) 40%,var(--accent) 70%,transparent 72%)}
.orb-b{width:170px;height:170px;left:8%;bottom:6%;background:radial-gradient(circle at 30% 30%,#fff9,var(--accent-3) 42%,#3d46b0 70%,transparent 72%);animation-delay:-4s}
.grid-glow{position:absolute;inset:10% 0;border-radius:28px;border:1px solid var(--line-2);background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/28px 28px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/28px 28px;mask-image:radial-gradient(circle,#000 40%,transparent 75%)}
@keyframes aynx-float{50%{translate:0 -14px}}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}}

/* ---------- sections and cards ---------- */
.section{padding-block:clamp(28px,5vw,56px)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px}
.section-head h2{margin:0;font-size:var(--step-2)}
.more{color:var(--muted);text-decoration:none;font-size:.92rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px}
.card{container-type:inline-size;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 50%,transparent);box-shadow:var(--shadow)}
.card-link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}
.card-link:hover{color:inherit}
.card-media{margin:0;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-media img{transform:scale(1.04)}
.card-media--empty{display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,color-mix(in srgb,var(--accent) 40%,transparent),transparent 60%),radial-gradient(circle at 80% 90%,color-mix(in srgb,var(--accent-2) 30%,transparent),transparent 55%),var(--surface-2)}
.card-media--empty span{font-size:3rem;font-weight:800;color:var(--text);opacity:.8}
.card-body{display:flex;flex-direction:column;gap:8px;padding:18px 18px 20px;flex:1}
.card-title{margin:0;font-size:var(--step-1)}
.card-excerpt{margin:0;color:var(--muted);font-size:.95rem}
.card-meta{margin-top:auto;font-size:var(--step--1);color:var(--soft)}
@container (min-width:520px){.card-link{flex-direction:row}.card-media{width:45%;aspect-ratio:auto}}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chips a{display:inline-flex;gap:6px;padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);text-decoration:none;font-size:.9rem}
.chips a span{color:var(--soft)}
.chips a:hover{border-color:var(--accent);color:var(--text)}
.empty,.notfound{padding:40px 0}
.notfound{text-align:left}

/* ---------- page heads and breadcrumbs ---------- */
.page-head{padding-top:clamp(24px,4vw,44px)}
.page-title{font-size:var(--step-3);margin:.2em 0 .3em}
.page-desc{color:var(--muted);max-width:70ch}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 8px;padding:0;font-size:var(--step--1);color:var(--soft)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{text-decoration:none;color:var(--muted)}

/* ---------- articles ---------- */
.entry{padding-bottom:20px}
.entry--wide{padding-top:clamp(20px,3vw,36px)}
.entry-header--article{max-width:900px;padding-top:clamp(24px,4vw,48px)}
.entry-title{font-size:var(--step-3);margin:.25em 0 .35em;letter-spacing:-.03em}
.entry-lead{font-size:var(--step-1);color:var(--muted);margin:0 0 18px}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:10px;color:var(--muted);font-size:.92rem}
.byline img{border-radius:50%}
.byline a{text-decoration:none;font-weight:600;color:var(--text)}
.entry-hero{margin-block:26px}
.entry-hero img{width:100%;border-radius:var(--radius);border:1px solid var(--line)}
.entry-hero figcaption{font-size:var(--step--1);color:var(--soft);margin-top:8px}
.article-grid{display:grid;grid-template-columns:260px minmax(0,var(--narrow));gap:clamp(24px,4vw,56px);justify-content:center;margin-top:28px}
.article-grid.no-toc{grid-template-columns:minmax(0,var(--narrow))}
.toc{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;font-size:.9rem}
.toc summary{cursor:pointer;font-weight:700;margin-bottom:10px;color:var(--text)}
.toc ol{list-style:none;margin:0;padding:0 0 0 12px;border-left:1px solid var(--line-2)}
.toc li{margin:0}
.toc li.lvl-3{padding-left:14px}
.toc a{display:block;padding:5px 8px;color:var(--muted);text-decoration:none;border-left:2px solid transparent;margin-left:-13px}
.toc a:hover,.toc a.is-active{color:var(--text);border-left-color:var(--accent)}
@media (max-width:1000px){.article-grid{grid-template-columns:minmax(0,1fr)}.toc{position:static;max-height:none;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}}

/* content typography */
.entry-content{font-size:clamp(1.02rem,.98rem + .2vw,1.12rem);line-height:1.8;overflow-wrap:break-word}
.entry-content>*{margin-block:0 1.15em}
.entry-content h2{font-size:var(--step-2);margin-top:1.9em}
.entry-content h3{font-size:var(--step-1);margin-top:1.6em}
.entry-content a{color:var(--accent)}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.entry-content li{margin:.35em 0}
.entry-content blockquote{margin-inline:0;padding:14px 20px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--muted)}
.entry-content img{border-radius:var(--radius-sm)}
.entry-content figure{margin-inline:0}
.entry-content figcaption,.wp-element-caption{font-size:var(--step--1);color:var(--soft);text-align:center}
.entry-content hr{border:0;border-top:1px solid var(--line-2);margin:2em 0}
.entry-content code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);border:1px solid var(--line);padding:.12em .4em;border-radius:6px}
.entry-content pre{position:relative;font-family:var(--mono);font-size:.9rem;line-height:1.6;background:#0b0b14;color:#e9e6ff;border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:18px;overflow:auto}
.entry-content pre code{background:none;border:0;padding:0}
.copy-code{position:absolute;top:8px;right:8px;font:600 .75rem var(--font);padding:5px 10px;border-radius:8px;border:1px solid #ffffff30;background:#ffffff12;color:#fff;cursor:pointer}
.entry-content table{width:100%;border-collapse:collapse;font-size:.95rem;display:block;overflow-x:auto}
.entry-content th,.entry-content td{padding:10px 12px;border-bottom:1px solid var(--line-2);text-align:left;vertical-align:top}
.entry-content thead th{background:var(--surface-2)}
.alignwide{width:min(100vw - 2*var(--gutter),1100px);margin-inline:calc(50% - min(50vw - var(--gutter),550px))}
.alignfull{width:100vw;margin-inline:calc(50% - 50vw)}
.entry--wide .entry-content{max-width:none}

.entry-footer{max-width:900px;display:grid;gap:22px;margin-top:20px}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.9rem}
.share>span{color:var(--soft);margin-right:4px}
.share a,.share button{padding:7px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);text-decoration:none;font:inherit;cursor:pointer}
.share a:hover,.share button:hover{border-color:var(--accent)}
.author-box{display:flex;gap:16px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.author-box img{border-radius:50%;flex:none}
.author-box h2{margin:0 0 6px;font-size:var(--step-1)}
.author-box p{margin:0;color:var(--muted)}
.post-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.post-nav a{text-decoration:none;color:var(--muted)}
.post-nav .next{margin-left:auto;text-align:right}

/* pagination */
.pagination .nav-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:30px}
.pagination .page-numbers{display:inline-grid;place-items:center;min-width:42px;padding:8px 12px;border-radius:12px;border:1px solid var(--line-2);text-decoration:none}
.pagination .current{background:var(--accent);border-color:var(--accent);color:#fff}

/* comments */
.comments{padding-block:30px;border-top:1px solid var(--line)}
.comment-list{list-style:none;padding:0}
.comment-list .children{list-style:none;padding-left:clamp(12px,4vw,40px)}
.comment-body{padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);margin-bottom:12px}
.comment-meta{font-size:var(--step--1);color:var(--soft)}
.comment-form input:not([type=submit]):not([type=checkbox]),.comment-form textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface-2);color:var(--text);font:inherit}
.comment-form .submit{border:0;border-radius:999px;padding:12px 22px;background:linear-gradient(110deg,var(--accent),var(--accent-2));color:#fff;font:inherit;font-weight:650;cursor:pointer}

/* ---------- footer ---------- */
.site-footer{margin-top:40px;border-top:1px solid var(--line);background:var(--bg-2);padding-block:40px 28px}
.footer-widgets{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;margin-bottom:28px}
.widget-title{font-size:1rem;margin-top:0}
.widget ul{list-style:none;padding:0}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.footer-menu{display:flex;flex-wrap:wrap;gap:14px;list-style:none;margin:0;padding:0}
.footer-menu a{color:var(--muted);text-decoration:none;font-size:.92rem}
.to-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--text);cursor:pointer;opacity:0;pointer-events:none;transition:.2s;z-index:40}
.to-top.is-visible{opacity:1;pointer-events:auto}

/* ---------- WordPress core classes ---------- */
.alignleft{float:left;margin:0 1.2em 1em 0}.alignright{float:right;margin:0 0 1em 1.2em}.aligncenter{margin-inline:auto;display:block}
.sticky .card{border-color:var(--accent)}
.bypostauthor>.comment-body{border-color:color-mix(in srgb,var(--accent) 50%,transparent)}
.gallery-caption{font-size:var(--step--1)}

/* ---------- compatibility: AYORA comparison platform and directory ---------- */
/* The plugin draws its own card surface; give it the theme's palette in both modes. */
[data-theme=dark] .ayhcp{--ay-surface:var(--surface);--ay-ink:var(--text);--ay-mut:var(--muted);--ay-line:var(--line-2);--ay-bg:var(--surface-2);--ay-card:var(--surface-2);--ay-acc:#b3a2ff;--ay-acc-d:#cdbfff;--ay-warn:#2c2715}
[data-theme=dark] .ayhcp-search input[type=search],[data-theme=dark] .ayhcp-search select,[data-theme=dark] .ayhcp-chips a,[data-theme=dark] .ayhcp-uc a,[data-theme=dark] .ayhcp-table{background:var(--surface-2);color:var(--text)}
[data-theme=dark] .ayhcp-quick{background:#1d1840;border-color:#3a2f7a}
[data-theme=dark] .ayhcp-search button,[data-theme=dark] .ayhcp-chips a[aria-current],[data-theme=dark] .ayhcp-pagination .ayhcp-current{color:#0b0a14}
[data-theme=dark] .ayhcp-table td.ayhcp-missing{background:#1f1d2e;color:var(--muted)}
[data-theme=light] .ayhcp{--ay-surface:var(--surface)}
.ayhcp{margin-inline:0;max-width:none}
.entry--wide .entry-content>.ayhcp:first-child{margin-top:0}