/*
Theme Name: Nerd Minimalista
Theme URI: https://nerdminimalista.com
Author: Eric Eduardo / NerdCopy
Description: Tema editorial dark do blog Nerd Minimalista — replica o design original (hero, banners, grid, sidebar) do app React.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: nerd-minimalista
*/

:root{
  --bg:#0a0a0a;
  --fg:#ffffff;
  --card:#181818;
  --secondary:#212121;
  --muted:#b8b8b8;
  --primary:#871314;
  --primary-fg:#ffffff;
  --border:#2c2c2c;
  --font-display:"Bebas Neue","Impact",sans-serif;
  --font-serif:"Playfair Display",Georgia,serif;
  --font-sans:"Inter",system-ui,sans-serif;
  --font-brand:"Montserrat","Inter",system-ui,sans-serif;
}

*{box-sizing:border-box;}
html{background:var(--bg);color-scheme:dark;}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-sans);
  -webkit-font-smoothing:antialiased;
  margin:0;
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-serif);letter-spacing:-0.01em;margin:0;}

.container{max-width:1280px;margin:0 auto;padding:0 16px;}
@media (min-width:640px){.container{padding:0 24px;}}

.font-display{font-family:var(--font-display);letter-spacing:0.02em;}
.font-brand{font-family:var(--font-brand);letter-spacing:0.22em;font-weight:600;}
.text-primary{color:var(--primary);}
.text-muted{color:var(--muted);}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ===== Header ===== */
.site-header{border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40;background:rgba(10,10,10,.95);backdrop-filter:blur(8px);}
.site-header .row{height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
@media (min-width:640px){.site-header .row{height:64px;}}
.logo{font-family:var(--font-brand);font-size:15px;text-transform:uppercase;white-space:nowrap;}
@media (min-width:768px){.logo{font-size:18px;}}
.logo .dot{color:var(--primary);}

.main-nav{display:none;align-items:center;gap:24px;}
@media (min-width:768px){.main-nav{display:flex;}}
.main-nav a{font-size:13px;text-transform:uppercase;letter-spacing:0.15em;color:var(--fg);transition:color .15s;}
.main-nav a:hover, .main-nav a.active{color:var(--primary);}

.header-actions{display:flex;align-items:center;gap:6px;}
.loja-pill{display:none;font-size:10px;text-transform:uppercase;letter-spacing:.25em;font-family:var(--font-brand);padding:6px 12px;border:1px solid var(--primary);color:var(--primary);}
.loja-pill:hover{background:var(--primary);color:var(--primary-fg);}
@media (min-width:640px){.loja-pill{display:inline-flex;align-items:center;}}

.icon-btn{padding:8px;background:none;border:0;color:var(--fg);cursor:pointer;display:inline-flex;}
.icon-btn:hover{color:var(--primary);}

.search-form{display:flex;align-items:center;}
.search-form input{background:var(--secondary);border:0;padding:6px 12px;font-size:14px;border-radius:4px;color:var(--fg);width:140px;outline:none;}
.search-form input:focus{box-shadow:0 0 0 1px var(--primary);}

.mobile-nav{display:flex;border-top:1px solid var(--border);gap:16px;padding:8px 16px;overflow-x:auto;}
@media (min-width:768px){.mobile-nav{display:none;}}
.mobile-nav a{font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);white-space:nowrap;}
.mobile-nav a:hover{color:var(--primary);}

/* ===== Hero ===== */
.hero{position:relative;display:block;overflow:hidden;background:var(--card);aspect-ratio:9/16;}
@media (min-width:640px){.hero{aspect-ratio:16/9;}}
@media (min-width:768px){.hero{aspect-ratio:21/9;}}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s;}
.hero:hover img{transform:scale(1.05);}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(to top, var(--bg) 0%, rgba(10,10,10,.7) 45%, transparent 100%);}
.hero .hero-content{position:absolute;left:0;right:0;bottom:0;padding:16px;max-width:900px;}
@media (min-width:640px){.hero .hero-content{padding:24px;}}
@media (min-width:768px){.hero .hero-content{padding:48px;}}
.hero .kicker{font-size:10px;text-transform:uppercase;letter-spacing:.3em;color:var(--primary);font-weight:700;margin-bottom:8px;}
@media (min-width:640px){.hero .kicker{font-size:12px;}}
.hero h1{font-weight:900;font-size:28px;line-height:1.15;margin-bottom:8px;}
@media (min-width:640px){.hero h1{font-size:34px;}}
@media (min-width:768px){.hero h1{font-size:48px;}}
@media (min-width:1024px){.hero h1{font-size:60px;}}
.hero:hover h1{color:var(--primary);}
.hero .excerpt{display:none;font-size:16px;color:var(--muted);max-width:640px;}
@media (min-width:640px){.hero .excerpt{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}}

/* ===== Banner strip (mais lidas) ===== */
.section{margin-top:48px;}
.section-title{font-size:24px;margin-bottom:24px;border-left:4px solid var(--primary);padding-left:12px;}
@media (min-width:640px){.section-title{font-size:30px;}}
.eyebrow{font-size:10px;text-transform:uppercase;letter-spacing:.3em;color:var(--primary);font-family:var(--font-brand);margin-bottom:16px;}

.banner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media (min-width:1024px){.banner-grid{grid-template-columns:repeat(4,1fr);gap:24px;}}
.banner-card{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--card);display:block;}
.banner-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.banner-card:hover img{transform:scale(1.1);}
.banner-card .overlay{position:absolute;inset:0;background:linear-gradient(to top, rgba(10,10,10,.95), rgba(10,10,10,.3) 60%, transparent);}
.banner-card .content{position:absolute;left:0;right:0;bottom:0;padding:12px;}
@media (min-width:768px){.banner-card .content{padding:16px;}}
.banner-card .cat{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);font-weight:700;margin-bottom:4px;}
.banner-card h3{font-size:14px;font-weight:700;line-height:1.3;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
@media (min-width:768px){.banner-card h3{font-size:16px;}}
.banner-card:hover h3{color:var(--primary);}

/* ===== Post grid / cards ===== */
.post-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:640px){.post-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.post-grid{grid-template-columns:repeat(3,1fr);gap:32px;}}

.post-card .thumb{position:relative;overflow:hidden;background:var(--secondary);aspect-ratio:16/10;margin-bottom:12px;}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.post-card:hover .thumb img{transform:scale(1.05);}
.post-card .thumb .empty{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px;}
.post-card .cat{font-size:10px;text-transform:uppercase;letter-spacing:.2em;color:var(--primary);font-weight:600;margin-bottom:6px;}
.post-card h3{font-size:20px;font-weight:700;line-height:1.3;}
.post-card:hover h3{color:var(--primary);}
.post-card .excerpt{font-size:14px;color:var(--muted);margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ===== Category circles ===== */
.cat-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;}
@media (min-width:640px){.cat-strip{justify-content:flex-start;gap:32px;}}
.cat-circle{display:flex;flex-direction:column;align-items:center;gap:8px;width:80px;}
@media (min-width:640px){.cat-circle{width:96px;}}
.cat-circle .avatar{width:64px;height:64px;border-radius:999px;overflow:hidden;background:var(--secondary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-family:var(--font-brand);font-size:20px;color:#fff;background:var(--primary);}
@media (min-width:640px){.cat-circle .avatar{width:80px;height:80px;}}
.cat-circle:hover .avatar{border-color:var(--primary);}
.cat-circle span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;text-align:center;color:var(--fg);}
.cat-circle:hover span{color:var(--primary);}

/* ===== Store CTA ===== */
.store-cta{margin-top:64px;position:relative;overflow:hidden;border:1px solid rgba(135,19,20,.4);background:radial-gradient(circle at top left, rgba(135,19,20,.15), var(--bg) 60%);padding:32px 24px;text-align:center;}
@media (min-width:768px){.store-cta{padding:56px;}}
.store-cta h2{font-size:28px;max-width:720px;margin:0 auto 12px;line-height:1.2;}
@media (min-width:768px){.store-cta h2{font-size:44px;}}
.store-cta p{color:var(--muted);max-width:520px;margin:0 auto 24px;}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:var(--primary);color:var(--primary-fg);font-size:11px;text-transform:uppercase;letter-spacing:.25em;font-family:var(--font-brand);}
.btn-primary:hover{opacity:.9;}

/* ===== Single post ===== */
.post-cover{width:100%;aspect-ratio:21/8;overflow:hidden;background:var(--card);}
.post-cover img{width:100%;height:100%;object-fit:cover;}
.post-body{max-width:820px;margin:0 auto;padding:40px 16px;}
@media (min-width:768px){.post-body{padding:64px 16px;}}
.post-cat{font-size:12px;text-transform:uppercase;letter-spacing:.3em;color:var(--primary);font-weight:700;}
.post-title{font-weight:900;font-size:30px;line-height:1.15;margin:16px 0 24px;}
@media (min-width:768px){.post-title{font-size:44px;}}
@media (min-width:1024px){.post-title{font-size:56px;}}
.post-excerpt{font-size:18px;color:var(--muted);margin-bottom:32px;}
.post-meta{display:flex;align-items:center;gap:12px;padding-bottom:32px;margin-bottom:40px;border-bottom:1px solid var(--border);font-size:14px;}
.post-meta .avatar{width:40px;height:40px;border-radius:999px;background:rgba(135,19,20,.2);display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:700;overflow:hidden;}
.post-meta .name{font-weight:600;}
.post-meta .date{font-size:12px;color:var(--muted);}

.prose-post{max-width:72ch;line-height:1.75;font-size:1.125rem;}
.prose-post h2{font-family:var(--font-serif);font-size:2rem;margin:2.25rem 0 1rem;}
.prose-post h3{font-family:var(--font-serif);font-size:1.5rem;margin:2rem 0 .75rem;}
.prose-post p{margin:1rem 0;}
.prose-post a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
.prose-post img{width:100%;height:auto;margin:1.5rem 0;border-radius:4px;}
.prose-post blockquote{border-left:3px solid var(--primary);padding-left:1rem;font-style:italic;color:var(--muted);margin:1.5rem 0;}
.prose-post ul,.prose-post ol{padding-left:1.5rem;margin:1rem 0;}
.prose-post ul{list-style:disc;}
.prose-post ol{list-style:decimal;}
.prose-post code{background:var(--secondary);padding:.15em .4em;border-radius:.2em;font-size:.9em;}
.prose-post pre{background:var(--secondary);padding:1rem;border-radius:4px;overflow-x:auto;}

.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:48px;padding-top:24px;border-top:1px solid var(--border);}
.post-tags a{font-size:12px;padding:4px 12px;background:var(--secondary);border-radius:999px;color:var(--muted);}
.post-tags a:hover{color:var(--primary);}

.related-section{border-top:1px solid var(--border);padding:48px 0;max-width:1152px;margin:0 auto;}

/* ===== Category / archive header ===== */
.archive-header{border-bottom:1px solid var(--border);padding-bottom:24px;margin-bottom:40px;}
.archive-header .kicker{font-size:12px;text-transform:uppercase;letter-spacing:.3em;color:var(--muted);margin-bottom:8px;}
.archive-header h1{font-family:var(--font-display);font-size:48px;color:var(--primary);}
@media (min-width:768px){.archive-header h1{font-size:72px;}}
.archive-subs{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.archive-subs a{font-size:12px;text-transform:uppercase;letter-spacing:.1em;padding:4px 12px;border:1px solid var(--border);}
.archive-subs a:hover{border-color:var(--primary);color:var(--primary);}

/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--border);margin-top:80px;background:rgba(24,24,24,.3);}
.footer-cta{border-bottom:1px solid var(--border);background:linear-gradient(to right, rgba(135,19,20,.1), var(--bg), rgba(135,19,20,.1));}
.footer-cta .row{padding:20px 0;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:16px;text-align:center;}
@media (min-width:768px){.footer-cta .row{flex-direction:row;text-align:left;}}
.footer-cta .label{font-size:10px;text-transform:uppercase;letter-spacing:.3em;color:var(--primary);font-family:var(--font-brand);margin-bottom:4px;}
.footer-cta h3{font-size:20px;}
@media (min-width:640px){.footer-cta h3{font-size:24px;}}

.footer-grid{padding:48px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:32px;}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(4,1fr);gap:40px;}}
.footer-grid .brand{grid-column:span 2;}
@media (min-width:768px){.footer-grid .brand{grid-column:span 1;}}
.footer-grid .brand-name{font-family:var(--font-brand);font-size:14px;text-transform:uppercase;margin-bottom:12px;}
.footer-grid .brand-tag{color:var(--muted);font-style:italic;font-family:var(--font-serif);text-transform:none;letter-spacing:normal;}
.footer-grid p{font-size:14px;color:var(--muted);line-height:1.6;}
.social-row{display:flex;gap:8px;margin-top:20px;}
.social-row a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);}
.social-row a:hover{border-color:var(--primary);color:var(--primary);}
.footer-grid h4{font-family:var(--font-brand);font-size:12px;text-transform:uppercase;margin-bottom:16px;color:var(--fg);}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-grid ul a{font-size:14px;color:var(--muted);}
.footer-grid ul a:hover{color:var(--primary);}
.footer-bottom{border-top:1px solid var(--border);}
.footer-bottom .row{padding:20px 0;display:flex;flex-direction:column;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);text-align:center;}
@media (min-width:768px){.footer-bottom .row{flex-direction:row;text-align:left;}}

/* ===== Misc ===== */
.empty-state{padding:96px 16px;text-align:center;}
.empty-state h1{font-family:var(--font-display);font-size:48px;color:var(--primary);margin-bottom:16px;}
.page-content{max-width:820px;margin:0 auto;padding:48px 16px;line-height:1.75;}
.page-content h1{font-size:36px;margin-bottom:24px;}