/*
Theme Name: Zenerg Sunčani Blog
Theme URI: https://zenerg.hr
Author: Zenerg d.o.o.
Author URI: https://zenerg.hr
Description: Solar knowledge blog theme for Zenerg — SEO optimizirano za hrvatski solarni tržište.
Version: 1.2.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zenerg-blog
Tags: blog, solar, energy, one-column, two-columns, right-sidebar, custom-menu, featured-images
*/

:root {
    --primary: #a9c351;
    --primary-dark: #92ad3e;
    --primary-darker: #7a912f;
    --navy: #2d3a1a;
    --meteorite: #c5d87e;
    --lavender: #e2edba;
    --lavender-light: #f0f5dd;
    --success: #00b090;
    --warning: #ffcd35;
    --text-dark: #1d1e20;
    --text-gray-dark: #36344d;
    --text-muted: #727586;
    --border: #dadce0;
    --bg-light: #f7f9f2;
    --white: #ffffff;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 24px rgba(169,195,81,0.15);
    --shadow-lg: 0 12px 48px rgba(169,195,81,0.20);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
ul,ol{list-style:none}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-dark);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--lavender-light);color:var(--primary-darker)}
a{color:var(--primary-dark);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-darker)}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* HEADER */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(169,195,81,.08);transition:all .3s}
.site-header.scrolled{border-bottom-color:rgba(169,195,81,.12);box-shadow:0 2px 20px rgba(0,0,0,.08)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.site-logo img{height:50px;width:auto}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav ul,.main-nav .menu{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0}
.main-nav li,.main-nav .menu-item{list-style:none;margin:0;padding:0}
.main-nav a,.main-nav .menu-item a{color:var(--text-dark);font-weight:500;font-size:14px;padding:8px 16px;border-radius:8px;transition:all .2s;display:inline-block}
.main-nav a:hover,.main-nav .current-menu-item a,.main-nav .current-cat a{background:var(--bg-light);color:var(--primary-dark)}
.header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header-search{display:flex;align-items:center;background:var(--bg-light);border-radius:10px;padding:8px 14px;border:1.5px solid var(--border);transition:border-color .2s;max-width:200px}
.header-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(169,195,81,.15)}
.header-search svg{width:16px;height:16px;color:var(--text-muted);flex-shrink:0}
.header-search input{background:none;border:none;outline:none;color:var(--text-dark);font-family:'Inter',sans-serif;font-size:14px;margin-left:8px;width:100%}
.header-search input::placeholder{color:var(--text-muted)}
.header-cta{display:inline-block;background:var(--primary);color:var(--white)!important;padding:10px 24px;border-radius:8px;font-weight:600;font-size:14px;transition:all .2s}
.header-cta:hover{background:var(--primary-dark);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--text-dark);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;flex-direction:column;background:var(--white);border-top:1px solid var(--border);padding:16px 24px 24px;gap:4px}
.mobile-menu.active{display:flex}
.mobile-menu ul,.mobile-menu .menu{list-style:none;display:flex;flex-direction:column;gap:4px;margin:0;padding:0}
.mobile-menu li,.mobile-menu .menu-item{list-style:none;margin:0;padding:0}
.mobile-menu a{color:var(--text-dark);font-weight:500;font-size:15px;padding:12px 16px;border-radius:8px;transition:all .2s;display:block}
.mobile-menu a:hover{background:var(--bg-light);color:var(--primary-dark)}

/* HERO */
.blog-hero{padding:140px 24px 80px;background:var(--white);position:relative;overflow:hidden}
.blog-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(169,195,81,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(169,195,81,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.blog-hero::after{content:'';position:absolute;top:-30%;right:-15%;width:60%;height:160%;background:radial-gradient(ellipse,rgba(169,195,81,.1) 0%,transparent 70%);pointer-events:none}
.blog-hero .container{position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--lavender-light);border:1px solid var(--lavender);padding:6px 16px;border-radius:100px;font-size:13px;font-weight:500;color:var(--primary-darker);margin-bottom:24px}
.blog-hero h1{font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.1;letter-spacing:-1px;color:var(--text-dark);margin-bottom:20px}
.blog-hero h1 .highlight{background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-description{font-size:18px;line-height:1.7;color:var(--text-muted);max-width:560px;margin-bottom:32px}
.hero-stats{display:flex;gap:40px}
.hero-stat-value{font-size:28px;font-weight:800;color:var(--primary-darker)}
.hero-stat-label{font-size:13px;color:var(--text-muted);margin-top:2px}

/* CATEGORY FILTER */
.category-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.cat-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:10px;border:1.5px solid var(--border);background:var(--white);color:var(--text-dark);font-family:'Inter',sans-serif;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}
.cat-btn:hover{border-color:var(--primary);background:var(--lavender-light);color:var(--primary-darker)}
.cat-btn.active{border:2px solid var(--primary);background:var(--lavender-light);color:var(--primary-darker);font-weight:600}

/* LAYOUT */
.blog-main{max-width:1200px;margin:0 auto;padding:48px 24px 80px}
.blog-layout{display:grid;grid-template-columns:1fr 320px;gap:36px}

/* FEATURED POST */
.featured-post{display:grid;grid-template-columns:1fr 1fr;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(169,195,81,.15);transition:all .3s;box-shadow:0 2px 12px rgba(0,0,0,.04);margin-bottom:24px;text-decoration:none;color:inherit}
.featured-post:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.featured-post-image{min-height:300px;background-size:cover;background-position:center;position:relative}
.featured-post-image img{width:100%;height:100%;object-fit:cover;min-height:300px}
.featured-badge{position:absolute;top:16px;left:16px;background:var(--primary);color:var(--white);font-size:12px;font-weight:700;padding:6px 14px;border-radius:8px;text-transform:uppercase;letter-spacing:.05em}
.featured-post-content{padding:36px 32px;display:flex;flex-direction:column;justify-content:center}
.category-badge{display:inline-flex;align-items:center;gap:6px;background:var(--lavender-light);padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600;color:var(--primary-darker);width:fit-content;margin-bottom:16px}

/* POST CARDS */
.posts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.post-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(169,195,81,.12);transition:all .3s;box-shadow:0 2px 12px rgba(0,0,0,.04);display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-card a{color:inherit;text-decoration:none}
.post-card-image{height:200px;position:relative;overflow:hidden}
.post-card-image img{width:100%;height:100%;object-fit:cover}
.post-card-category{position:absolute;bottom:12px;left:12px;display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);padding:5px 12px;border-radius:8px;font-size:11px;font-weight:600;color:var(--primary-darker)}
.post-card-body{padding:20px 22px;flex:1;display:flex;flex-direction:column}
.post-card-body h3{font-size:17px;font-weight:700;color:var(--text-dark);line-height:1.3;letter-spacing:-.3px;margin-bottom:10px;flex:1}
.post-card-body h3 a:hover{color:var(--primary-dark)}
.post-card-excerpt{font-size:14px;color:var(--text-muted);line-height:1.6;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-muted)}
.post-meta svg{width:14px;height:14px;vertical-align:-2px;margin-right:4px}
.post-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--bg-light);padding-top:14px;font-size:12px;color:var(--text-muted)}

/* SIDEBAR */
.sidebar-widget{background:var(--white);border-radius:var(--radius-lg);padding:24px;border:1px solid rgba(169,195,81,.12);box-shadow:0 2px 12px rgba(0,0,0,.04);margin-bottom:24px}
.widget-title{font-size:16px;font-weight:700;color:var(--text-dark);margin-bottom:20px;display:flex;align-items:center;gap:8px}
.widget-title::before{content:'';width:4px;height:20px;background:var(--primary);border-radius:2px;display:inline-block}
.popular-post{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--bg-light);color:inherit;text-decoration:none}
.popular-post:last-child{border-bottom:none}
.popular-post-image{width:60px;height:60px;border-radius:10px;flex-shrink:0;object-fit:cover}
.popular-post h4{font-size:13px;font-weight:600;color:var(--text-dark);line-height:1.35;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.popular-post h4 a{color:inherit}
.popular-post h4 a:hover{color:var(--primary-dark)}
.popular-post .read-time{font-size:12px;color:var(--text-muted)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{background:var(--bg-light);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:12px;color:var(--text-muted);transition:all .2s}
.tag-cloud a:hover{background:var(--lavender-light);color:var(--primary-darker);border-color:var(--primary)}
.sidebar-cta{background:var(--lavender-light);border-radius:var(--radius-lg);padding:28px;border:1px solid var(--lavender);position:relative;overflow:hidden;margin-bottom:24px}
.sidebar-cta::after{content:'';position:absolute;top:-20px;right:-20px;width:100px;height:100px;border-radius:50%;background:rgba(169,195,81,.15)}
.sidebar-cta .cta-content{position:relative;z-index:1}
.sidebar-cta h3{font-size:18px;font-weight:700;color:var(--text-dark);line-height:1.3;margin-bottom:10px}
.sidebar-cta p{font-size:14px;color:var(--text-muted);line-height:1.6;margin-bottom:20px}
.btn-primary{display:inline-block;background:var(--primary);color:var(--white)!important;padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;transition:all .2s}
.btn-primary:hover{background:var(--primary-dark)}

/* SINGLE POST */
.single-hero-image{max-width:1200px;margin:100px auto 0;padding:0 24px}
.single-hero-image img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius-lg)}
.single-post-content{max-width:760px;margin:0 auto;padding:40px 24px 80px}
.single-post-content .post-meta{margin-bottom:20px;flex-wrap:wrap}
.single-post-content h1{font-size:clamp(26px,4vw,38px);font-weight:800;color:var(--text-dark);line-height:1.2;letter-spacing:-.5px;margin-bottom:32px}
.author-box{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--bg-light);border-radius:14px;margin-bottom:40px}
.author-avatar{width:44px;height:44px;border-radius:12px;background:var(--primary);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:18px;flex-shrink:0;overflow:hidden}
.author-avatar img{width:100%;height:100%;border-radius:12px;object-fit:cover}
.author-name{font-size:15px;font-weight:600;color:var(--text-dark)}
.author-role{font-size:13px;color:var(--text-muted)}

/* ENTRY CONTENT */
.entry-content{font-size:17px;color:var(--text-gray-dark);line-height:1.8}
.entry-content h2{font-size:26px;font-weight:700;color:var(--text-dark);margin:40px 0 16px;letter-spacing:-.5px}
.entry-content h3{font-size:20px;font-weight:600;color:var(--text-dark);margin:32px 0 12px}
.entry-content h4{font-size:17px;font-weight:600;color:var(--text-dark);margin:24px 0 10px}
.entry-content p{margin-bottom:20px}
.entry-content strong{color:var(--text-dark);font-weight:600}
.entry-content a{color:var(--primary-dark);text-decoration:underline}
.entry-content a:hover{color:var(--primary-darker)}
.entry-content ul,.entry-content ol{margin:0 0 20px 24px}
.entry-content ul{list-style:disc}
.entry-content ol{list-style:decimal}
.entry-content li{margin-bottom:8px}
.entry-content img{border-radius:var(--radius);margin:24px 0}
.entry-content blockquote{border-left:4px solid var(--primary);background:var(--bg-light);padding:20px 24px;margin:24px 0;border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--text-gray-dark)}

/* POST TAGS & SHARE */
.post-tags{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:8px}
.post-tags a{background:var(--bg-light);border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:13px;color:var(--text-muted);transition:all .2s}
.post-tags a:hover{background:var(--lavender-light);color:var(--primary-darker);border-color:var(--primary)}
.share-bar{margin-top:32px;display:flex;align-items:center;gap:12px;padding:20px 24px;background:var(--bg-light);border-radius:14px;flex-wrap:wrap}
.share-bar>span{font-size:14px;color:var(--text-muted)}
.share-bar a{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:13px;font-weight:500;color:var(--text-dark);transition:all .2s}
.share-bar a:hover{background:var(--lavender-light);border-color:var(--primary)}
.post-cta{margin-top:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-lg);padding:40px 36px;text-align:center;position:relative;overflow:hidden}
.post-cta h3{font-size:24px;font-weight:800;color:var(--white);margin-bottom:12px}
.post-cta p{font-size:16px;color:rgba(255,255,255,.8);max-width:480px;margin:0 auto 24px}
.btn-white{display:inline-block;background:var(--white);color:var(--primary-darker)!important;padding:14px 32px;border-radius:12px;font-size:16px;font-weight:700;transition:all .2s}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.15)}
.related-posts{margin-top:64px}
.related-posts>h3{font-size:22px;font-weight:700;color:var(--text-dark);margin-bottom:24px;display:flex;align-items:center;gap:10px}
.related-posts>h3::before{content:'';width:4px;height:24px;background:var(--primary);border-radius:2px}
.related-posts .posts-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}

/* PAGINATION */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:48px}
.pagination a,.pagination span{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;color:var(--text-dark);border:1.5px solid var(--border);background:var(--white);transition:all .2s}
.pagination a:hover{border-color:var(--primary);background:var(--lavender-light);color:var(--primary-darker)}
.pagination .current{border:2px solid var(--primary);background:var(--lavender-light);color:var(--primary-darker);font-weight:700}

/* BREADCRUMB */
.breadcrumb{max-width:1200px;margin:0 auto;padding:100px 24px 0}
.breadcrumb a{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-muted);margin-bottom:24px}
.breadcrumb a:hover{color:var(--primary-dark)}

/* FOOTER */
.site-footer{padding:40px 24px;background:var(--navy);color:rgba(255,255,255,.5);text-align:center;font-size:13px}
.footer-logo{margin-bottom:20px}
.footer-logo img{height:40px;margin:0 auto;opacity:.85}
.footer-links{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.footer-links span{color:rgba(255,255,255,.3)}
.footer-links a{color:rgba(255,255,255,.6);transition:color .2s}
.footer-links a:hover{color:var(--primary)}
.footer-copy a{color:rgba(255,255,255,.7)}

/* NO RESULTS */
.no-results{text-align:center;padding:80px 24px;background:var(--bg-light);border-radius:var(--radius-lg)}
.no-results h3{font-size:20px;font-weight:700;color:var(--text-dark);margin:16px 0 8px}
.no-results p{font-size:15px;color:var(--text-muted)}

/* WP CLASSES */
.wp-caption{max-width:100%;margin-bottom:20px}
.wp-caption img{border-radius:var(--radius)}
.wp-caption-text{font-size:13px;color:var(--text-muted);margin-top:8px;text-align:center}
.alignleft{float:left;margin:0 20px 20px 0}
.alignright{float:right;margin:0 0 20px 20px}
.aligncenter{display:block;margin:0 auto 20px}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* RESPONSIVE */
@media(max-width:900px){
.main-nav,.header-right{display:none}
.hamburger{display:flex}
.blog-layout{grid-template-columns:1fr}
.posts-grid{grid-template-columns:1fr}
.featured-post{grid-template-columns:1fr}
.blog-hero{padding:120px 24px 40px}
.hero-stats{justify-content:center}
}
@media(max-width:480px){
.hero-stats{gap:24px}
.hero-stat-value{font-size:22px}
}