/*
Theme Name: Nieruchomości Expert Classic
Theme URI: https://example.com/
Author: mm
Description: Klasyczny, lekki motyw WordPress dla portalu eksperckiego o nieruchomościach. SEO-ready, AI/GEO-friendly, schema-ready, presety kolorów, dark/light mode, ikony kategorii, TOC, FAQ, breadcrumbs i AJAX Load More.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: nieruchomosci-expert
License: GPL-2.0-or-later
Tags: blog, magazine, real-estate, seo, classic-theme, custom-colors
*/
:root{
  --ne-primary:#0b2342;
  --ne-accent:#c6922e;
  --ne-bg:#ffffff;
  --ne-surface:#ffffff;
  --ne-soft:#f5f7fb;
  --ne-text:#0f172a;
  --ne-muted:#667085;
  --ne-border:#e5e7eb;
  --ne-footer:#061426;
  --ne-radius:16px;
  --ne-shadow:0 14px 36px rgba(11,35,66,.10);
}
[data-theme="dark"]{
  --ne-bg:#09111f;
  --ne-surface:#101b2d;
  --ne-soft:#152238;
  --ne-text:#f8fafc;
  --ne-muted:#cbd5e1;
  --ne-border:#263449;
  --ne-footer:#030914;
  --ne-shadow:0 14px 36px rgba(0,0,0,.38);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ne-bg);color:var(--ne-text);font-family:Inter,Arial,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{max-width:1220px;margin:0 auto;padding:0 22px}
.topbar{background:var(--ne-primary);color:#fff;font-size:13px}
.topbar .container,.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar a{color:#fff;margin-left:18px}
.site-header{background:var(--ne-surface);border-bottom:1px solid var(--ne-border);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:12px;padding:18px 0;font-size:26px;font-weight:900;color:var(--ne-primary)}
[data-theme="dark"] .brand{color:#fff}
.logo-mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--ne-primary),var(--ne-accent));display:grid;place-items:center;color:#fff;font-size:24px}
.brand small{display:block;font-size:10px;letter-spacing:.12em;color:var(--ne-muted);font-weight:800}
.main-nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0;font-size:14px;font-weight:800}
.main-nav a:hover{color:var(--ne-accent)}
.header-actions{display:flex;gap:10px;align-items:center}
.search-field{border:1px solid var(--ne-border);background:var(--ne-soft);color:var(--ne-text);border-radius:999px;padding:10px 14px;max-width:180px}
.toggle{border:1px solid var(--ne-border);background:var(--ne-soft);color:var(--ne-text);border-radius:999px;padding:9px 12px;cursor:pointer}
.catbar{background:var(--ne-soft);border-bottom:1px solid var(--ne-border)}
.catbar .container{display:flex;gap:4px;overflow:auto}
.catbar a{padding:13px 17px;font-size:13px;font-weight:800;white-space:nowrap;color:var(--ne-muted)}
.catbar a:hover{color:#fff;background:var(--ne-primary)}
.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;margin:28px 0}
.hero-card{position:relative;min-height:430px;border-radius:var(--ne-radius);overflow:hidden;box-shadow:var(--ne-shadow);display:flex;align-items:flex-end;background:var(--ne-soft)}
.hero-card img,.side-feature img,.post-card-image img,.popular-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.78))}
.hero-content{position:relative;color:#fff;padding:36px;max-width:720px}
.badge{display:inline-block;background:var(--ne-accent);color:#fff;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:900;text-transform:uppercase}
.hero-card h1{font-size:44px;line-height:1.08;margin:14px 0}
.meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:var(--ne-muted);font-size:13px}
.hero-card .meta,.side-feature .meta{color:#fff}
.property-search{background:var(--ne-surface);border:1px solid var(--ne-border);border-radius:var(--ne-radius);padding:22px;box-shadow:var(--ne-shadow)}
.property-search h2{margin:0 0 16px}
.property-search select,.property-search input{width:100%;padding:12px;border:1px solid var(--ne-border);background:var(--ne-bg);color:var(--ne-text);border-radius:10px;margin:0 0 10px}
.btn,button[type=submit]{background:var(--ne-accent);color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:900;cursor:pointer}
.side-features{display:grid;gap:16px;margin-top:16px}
.side-feature{position:relative;border-radius:var(--ne-radius);overflow:hidden;min-height:140px;display:flex;align-items:flex-end;background:var(--ne-soft)}
.side-feature .hero-content{padding:20px}
.side-feature h3{font-size:20px;line-height:1.2;margin:8px 0}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:34px 0 18px;font-size:24px}
.section-title span{display:flex;align-items:center;gap:10px}
.section-title span:before{content:"";width:5px;height:25px;border-radius:8px;background:var(--ne-accent);display:block}
.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{background:var(--ne-surface);border:1px solid var(--ne-border);border-radius:var(--ne-radius);padding:20px 12px;text-align:center;box-shadow:0 8px 22px rgba(11,35,66,.05)}
.cat-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;margin:0 auto 8px;background:color-mix(in srgb,var(--ne-accent) 15%,transparent);color:var(--ne-accent);font-size:23px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;margin-top:24px}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:var(--ne-surface);border:1px solid var(--ne-border);border-radius:var(--ne-radius);overflow:hidden;box-shadow:0 8px 24px rgba(11,35,66,.06);content-visibility:auto;contain-intrinsic-size:380px}
.post-card-image{display:block;position:relative;height:190px;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--ne-primary) 20%,transparent),color-mix(in srgb,var(--ne-accent) 15%,transparent))}
.post-card-image img{display:block;transition:transform .35s ease}
.post-card:hover img{transform:scale(1.04)}
.post-card-fallback{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;text-align:center;padding:20px}
.post-card-body{padding:18px}
.post-card h2,.post-card h3{font-size:21px;line-height:1.25;margin:10px 0}
.post-card p{color:var(--ne-muted)}
.sidebar .widget{background:var(--ne-surface);border:1px solid var(--ne-border);border-radius:var(--ne-radius);padding:20px;margin-bottom:20px;box-shadow:0 8px 24px rgba(11,35,66,.05)}
.widget-title{font-size:20px;margin:0 0 14px}
.popular-item{display:grid;grid-template-columns:68px 1fr;gap:12px;align-items:center;margin:14px 0}
.popular-thumb{position:relative;width:68px;height:54px;border-radius:10px;overflow:hidden;background:var(--ne-soft)}
.newsletter{background:linear-gradient(135deg,color-mix(in srgb,var(--ne-accent) 13%,transparent),color-mix(in srgb,var(--ne-primary) 9%,transparent))}
.newsletter input{width:100%;padding:13px;border:1px solid var(--ne-border);border-radius:10px;background:var(--ne-bg);color:var(--ne-text);margin:10px 0}
.info-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;background:var(--ne-primary);color:#fff;border-radius:var(--ne-radius);padding:24px;margin:44px 0}
.info-band strong{display:block}
.category-section{margin:46px 0}
.category-strip{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
.category-strip .post-card:first-child .post-card-image{height:290px}
.load-more-wrap{text-align:center;margin:30px 0}
.breadcrumbs{font-size:13px;color:var(--ne-muted);margin:24px 0}
.article-wrap{display:grid;grid-template-columns:minmax(0,790px) 330px;gap:34px;align-items:start}
.article h1{font-size:44px;line-height:1.1;margin:12px 0}
.article-featured{border-radius:var(--ne-radius);overflow:hidden;margin:24px 0}
.article-content{font-size:18px}
.article-content h2{font-size:30px;margin-top:36px}
.article-content h3{font-size:24px;margin-top:28px}
.toc,.ai-summary-box{background:var(--ne-soft);border:1px solid var(--ne-border);border-radius:var(--ne-radius);padding:18px 20px;margin:24px 0}
.toc a{display:block;color:var(--ne-accent);font-weight:800;margin:6px 0}
.ai-summary-box strong{display:block;font-size:20px;margin-bottom:8px}
.faq-block{border-top:1px solid var(--ne-border);padding-top:18px;margin-top:34px}
.archive-hero{background:var(--ne-primary);color:#fff;border-radius:var(--ne-radius);padding:34px;margin:28px 0}
.pagination{margin:30px 0}
.pagination .page-numbers{display:inline-block;padding:10px 14px;border:1px solid var(--ne-border);border-radius:10px;margin-right:6px}
.pagination .current{background:var(--ne-accent);color:#fff}
.site-footer{background:var(--ne-footer);color:#fff;margin-top:46px;padding:46px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:34px}
.site-footer a,.site-footer p{color:#cbd5e1}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:18px;color:#94a3b8;font-size:13px}
@media(max-width:980px){
  .hero-layout,.layout,.article-wrap{grid-template-columns:1fr}
  .posts-grid,.category-grid,.category-strip,.info-band,.footer-grid{grid-template-columns:repeat(2,1fr)}
  .main-nav ul{display:none}
}
@media(max-width:640px){
  .posts-grid,.category-grid,.category-strip,.info-band,.footer-grid{grid-template-columns:1fr}
  .hero-card h1,.article h1{font-size:31px}
  .hero-card{min-height:360px}
  .search-field{display:none}
}