/*
Theme Name: Techqueto Blog
Theme URI: https://techqueto.in/
Author: Techqueto
Description: Techqueto blog — matches techqueto.com header & footer exactly.
Version: 2.0.0
Requires at least: 6.0
Text Domain: techqueto-blog
*/

/* ── Tokens (matching techqueto.com exactly) ─────────────────── */
:root {
  --bg:          #f5f0eb;
  --bg-white:    #ffffff;
  --bg-card:     #ffffff;
  --bg-section:  #ede8e2;
  --accent:      #ab4f46;
  --accent-lt:   #c4605c;
  --accent-dim:  rgba(171,79,70,.1);
  --text:        #1a1a1a;
  --text-muted:  #6b6560;
  --text-sub:    #4a4540;
  --border:      rgba(0,0,0,.08);
  --border-md:   rgba(0,0,0,.14);
  --radius:      12px;
  --radius-sm:   8px;
  --font-display:'Syne', sans-serif;
  --font-body:   'Inter', sans-serif;
  --max-w:       1140px;
  --pad-x:       clamp(20px,5vw,60px);
}

/* ── Reset ───────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ── Layout ──────────────────────────────────────────────────── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad-x)}

/* ── Typography ──────────────────────────────────────────────── */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--text)}
h1{font-size:clamp(28px,4vw,48px)}
h2{font-size:clamp(24px,3vw,36px)}
h3{font-size:clamp(18px,2vw,22px)}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:100px;font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:transform .18s,opacity .18s;text-decoration:none}
.btn:hover{transform:translateY(-1px);opacity:.92}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:#fff;color:var(--text);border:1px solid var(--border-md);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.btn-wa{background:#25d366;color:#fff;border-radius:100px}

/* ══════════════════════════════════════════════════════════════
   HEADER — matching techqueto.com exactly
   White bg, logo left, nav center, CTA right
══════════════════════════════════════════════════════════════ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#ffffff;
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 8px rgba(0,0,0,.04);
}
.nav-inner{
  display:flex;align-items:center;
  height:68px;
  gap:40px;
}
.nav-logo{flex-shrink:0}
.nav-logo img{height:36px;width:auto;display:block}
.nav-menu{
  display:flex;align-items:center;gap:32px;
  flex:1;justify-content:center;
}
.nav-menu a{
  font-size:14px;font-weight:500;
  color:var(--text-sub);
  transition:color .15s;
  white-space:nowrap;
}
.nav-menu a:hover{color:var(--text)}
.nav-menu a.current{color:var(--accent);font-weight:600}
.nav-cta-wrap{flex-shrink:0}
.nav-cta-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#fff;
  padding:10px 20px;border-radius:100px;
  font-size:14px;font-weight:600;
  transition:background .15s,transform .15s;
  white-space:nowrap;
}
.nav-cta-btn:hover{background:var(--accent-lt);transform:translateY(-1px)}
.nav-cta-btn svg{width:16px;height:16px;flex-shrink:0}

/* Mobile */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}

/* ══════════════════════════════════════════════════════════════
   BLOG LISTING
══════════════════════════════════════════════════════════════ */
.blog-hero{
  padding:clamp(48px,6vw,80px) 0 clamp(32px,4vw,48px);
  text-align:center;
}
.blog-hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--border-md);
  border-radius:100px;padding:6px 16px;
  font-size:12px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);
  margin-bottom:20px;
}
.blog-hero-eyebrow::before{content:'';width:7px;height:7px;background:var(--accent);border-radius:50%}
.blog-hero h1{margin-bottom:14px;color:var(--text)}
.blog-hero p{color:var(--text-muted);font-size:17px;max-width:48ch;margin:0 auto}

.blog-grid-section{padding:0 0 clamp(60px,8vw,100px)}
.blog-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:40px;
}
.blog-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .2s,transform .2s;
  display:flex;flex-direction:column;
}
.blog-card:hover{
  box-shadow:0 8px 32px rgba(0,0,0,.1);
  transform:translateY(-4px);
}
.blog-card-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg-section);flex-shrink:0;display:block}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card-img img{transform:scale(1.04)}
.blog-card-img-placeholder{
  width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:32px;font-weight:700;
  color:var(--accent);opacity:.2;
  background:linear-gradient(135deg,#f5f0eb,#ede8e2);
}
.blog-card-body{padding:22px 24px 28px;display:flex;flex-direction:column;flex:1}
.blog-card-meta{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.blog-cat{
  font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-dim);
  padding:3px 10px;border-radius:100px;
}
.blog-date{font-size:12px;color:var(--text-muted)}
.blog-sep{color:var(--border-md);font-size:12px}
.blog-card-body h3{font-size:17px;margin-bottom:8px;line-height:1.3;color:var(--text)}
.blog-card-body h3 a{color:inherit;transition:color .15s}
.blog-card-body h3 a:hover{color:var(--accent)}
.blog-excerpt{font-size:14px;color:var(--text-muted);line-height:1.6;flex:1;margin-bottom:18px}
.blog-read-more{
  font-size:13px;font-weight:600;color:var(--accent);
  display:inline-flex;align-items:center;gap:5px;
  transition:gap .15s;
}
.blog-read-more:hover{gap:9px}

.no-posts{text-align:center;padding:80px 0;color:var(--text-muted)}
.no-posts h3{font-size:22px;margin-bottom:12px;color:var(--text)}

/* Pagination */
.blog-pagination{display:flex;justify-content:center;gap:8px;margin-top:56px;flex-wrap:wrap}
.blog-pagination a,.blog-pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 12px;
  border-radius:100px;font-size:14px;font-weight:500;
  border:1px solid var(--border-md);color:var(--text-sub);
  background:#fff;transition:all .15s;
}
.blog-pagination a:hover{border-color:var(--accent);color:var(--accent)}
.blog-pagination .current{background:var(--accent);border-color:var(--accent);color:#fff}

/* ══════════════════════════════════════════════════════════════
   SINGLE POST
══════════════════════════════════════════════════════════════ */
.post-hero{padding:clamp(48px,6vw,72px) 0 36px}
.post-hero-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.post-hero h1{max-width:22ch;margin-bottom:18px;color:var(--text)}
.post-hero-sub{font-size:18px;color:var(--text-muted);max-width:52ch;line-height:1.6;margin-bottom:24px}
.post-author{display:flex;align-items:center;gap:10px}
.post-author-avatar{
  width:36px;height:36px;border-radius:50%;
  background:var(--accent-dim);border:2px solid rgba(171,79,70,.2);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--accent);
  flex-shrink:0;
}
.post-author-name{font-size:13px;font-weight:600;color:var(--text)}
.post-author-date{font-size:12px;color:var(--text-muted)}

.post-featured-img{width:100%;max-height:480px;object-fit:cover;border-radius:var(--radius);margin-bottom:48px;border:1px solid var(--border)}

.post-layout{display:grid;grid-template-columns:1fr 300px;gap:48px;padding-bottom:clamp(60px,8vw,100px);align-items:start}

.post-content{min-width:0}
.post-content h2{font-size:clamp(20px,2.5vw,28px);margin:40px 0 14px}
.post-content h3{font-size:clamp(17px,2vw,22px);margin:32px 0 12px}
.post-content p{color:var(--text-sub);margin-bottom:22px;line-height:1.75;font-size:16px}
.post-content ul,.post-content ol{color:var(--text-sub);margin:0 0 22px 20px;line-height:1.75}
.post-content li{margin-bottom:8px}
.post-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.post-content img{border-radius:var(--radius-sm);margin:28px 0;border:1px solid var(--border);width:100%}
.post-content blockquote{
  border-left:3px solid var(--accent);padding:16px 24px;margin:28px 0;
  background:var(--accent-dim);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.post-content blockquote p{color:var(--text);font-size:17px;font-style:italic;margin:0}
.post-content pre{background:#1a1a1a;border-radius:var(--radius-sm);padding:20px;overflow-x:auto;margin:24px 0}
.post-content code{font-family:monospace;font-size:14px;background:var(--accent-dim);color:var(--accent);padding:2px 6px;border-radius:4px}
.post-content pre code{background:none;color:#e8e4de;padding:0}
.post-content hr{border:none;border-top:1px solid var(--border);margin:40px 0}

.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border)}
.post-tag{
  font-size:12px;font-weight:500;padding:5px 14px;border-radius:100px;
  background:#fff;border:1px solid var(--border-md);
  color:var(--text-muted);transition:all .15s;
}
.post-tag:hover{border-color:var(--accent);color:var(--accent)}

/* Sidebar */
.post-sidebar{position:sticky;top:84px}
.sidebar-card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:24px;margin-bottom:20px;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.sidebar-card h4{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}
.sidebar-post{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.sidebar-post:last-child{border-bottom:none;padding-bottom:0}
.sidebar-post-img{width:56px;height:40px;border-radius:6px;overflow:hidden;flex-shrink:0;background:var(--bg-section)}
.sidebar-post-img img{width:100%;height:100%;object-fit:cover}
.sidebar-post-title{font-size:13px;font-weight:500;line-height:1.4;color:var(--text);transition:color .15s;display:block}
.sidebar-post-title:hover{color:var(--accent)}
.sidebar-post-date{font-size:11px;color:var(--text-muted);margin-top:4px}
.sidebar-cta{background:var(--accent-dim);border-color:rgba(171,79,70,.15)}
.sidebar-cta p{font-size:14px;color:var(--text-sub);margin-bottom:16px;line-height:1.5}

/* ══════════════════════════════════════════════════════════════
   FOOTER — matching techqueto.com exactly
   Light bg, 4 cols, social icons, copyright
══════════════════════════════════════════════════════════════ */
.site-footer{
  background:#fff;
  border-top:1px solid var(--border);
  padding:60px 0 32px;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-logo img{height:32px;width:auto}
.footer-brand-desc{font-size:14px;color:var(--text-muted);margin-top:14px;max-width:28ch;line-height:1.6}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{
  width:34px;height:34px;border:1px solid var(--border-md);
  border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;
  transition:border-color .15s,background .15s;
}
.footer-social a:hover{border-color:var(--accent);background:var(--accent-dim)}
.footer-social svg{width:15px;height:15px;color:var(--text-muted)}
.footer-col h4{
  font-size:12px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-muted);margin-bottom:16px;
  font-family:var(--font-body);
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14px;color:var(--text-sub);transition:color .15s}
.footer-col ul a:hover{color:var(--text)}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--text-muted);flex-wrap:wrap;gap:12px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:960px){
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .post-layout{grid-template-columns:1fr}
  .post-sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-menu{gap:20px}
}
@media(max-width:640px){
  .nav-menu{
    display:none;position:absolute;top:68px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--border);
    padding:20px var(--pad-x);flex-direction:column;
    align-items:flex-start;gap:20px;
    box-shadow:0 8px 24px rgba(0,0,0,.08);
  }
  .nav-menu.open{display:flex}
  .nav-toggle{display:flex}
  .nav-cta-wrap{display:none}
  .blog-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}