/*
Theme Name: LNZ Tenders — Закупівлі
Theme URI: https://lnz.com.ua
Author: MKA / SEOWORK
Author URI: https://www.seowork.in.ua
Description: Тонка тема для платформи закупівель ЛНЗ ГРУП. Працює в парі з плагіном «LNZ Tenders»: чистий шелл, сітка лотів, корпоративна зелена естетика lnz.com.ua, mobile-first, сумісно з Rank Math. Для піддомену tender.lnz.com.ua.
Version: 0.5.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lnz-tenders-theme
*/

/* ==========================================================================
   Design tokens — LNZ Group corporate palette (lnz.com.ua)
   ========================================================================== */
:root{
	/* Brand */
	--lnz-green:#1e7a46;        /* primary agro green */
	--lnz-green-d:#0a4d2c;      /* deep green (lnz.com.ua) */
	--lnz-green-l:#93cc6a;      /* lime accent (lnz.com.ua) */
	--lnz-green-soft:#eaf3ed;   /* soft green tint (chips, hovers) */
	--lnz-yellow:#f2b705;       /* corn/wheat accent, used sparingly */

	/* Surfaces */
	--bg:#ffffff;               /* body */
	--section:#f5f7f6;          /* light section bg */
	--card:#ffffff;
	--footer-bg:#222a2e;        /* dark charcoal footer */
	--footer-ink:#cdd6d2;
	--footer-mut:#8d9a95;

	/* Ink */
	--ink:#222a2e;              /* headings */
	--text:#2b2f33;             /* body text */
	--muted:#5a6675;
	--border:#e3e8e5;
	--border-2:#d7ddd9;

	/* Layout */
	--wrap:1200px;
	--radius:10px;
	--radius-lg:16px;
	--shadow:0 1px 2px rgba(34,42,46,.05),0 6px 18px rgba(34,42,46,.06);
	--shadow-hover:0 4px 10px rgba(34,42,46,.08),0 14px 30px rgba(34,42,46,.10);
	--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Noto Sans",sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
	margin:0;background:var(--bg);color:var(--text);
	font-family:var(--font);line-height:1.6;font-size:17px;
	overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--ink);line-height:1.22;font-weight:800;margin:0 0 .5em}
h1{font-size:clamp(1.7rem,4vw,2.3rem)}
h2{font-size:clamp(1.35rem,3vw,1.7rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
a{color:var(--lnz-green);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--lnz-green-d);text-decoration:underline}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--lnz-green);outline-offset:2px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Buttons (theme-level) */
.btn,.button{
	display:inline-block;background:var(--lnz-green);color:#fff;
	border:0;border-radius:var(--radius);padding:12px 22px;
	font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;
	line-height:1.2;min-height:44px;transition:background .15s ease,transform .05s ease;
}
.btn:hover,.button:hover{background:var(--lnz-green-d);color:#fff;text-decoration:none}
.btn:active,.button:active{transform:translateY(1px)}
.btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
	background:#fff;border-bottom:1px solid var(--border);
	box-shadow:0 1px 0 rgba(34,42,46,.03);position:sticky;top:0;z-index:50;
}
.site-header::after{content:"";display:block;height:3px;background:var(--lnz-green)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.site-brand{display:flex;align-items:center;min-width:0}
.site-title{
	color:var(--lnz-green);font-weight:800;font-size:1.3rem;
	text-decoration:none;letter-spacing:.2px;white-space:nowrap;
}
.site-title:hover{color:var(--lnz-green-d);text-decoration:none}
.site-title b{color:var(--ink)}
.custom-logo{max-height:46px;width:auto}
.custom-logo-link{display:inline-flex;align-items:center}

/* Primary nav (desktop) */
.site-nav ul{list-style:none;display:flex;align-items:center;gap:6px;margin:0;padding:0}
.site-nav li{margin:0}
.site-nav a{
	display:inline-block;color:var(--ink);font-weight:600;font-size:.97rem;
	padding:9px 12px;border-radius:8px;line-height:1.2;
}
.site-nav a:hover{color:var(--lnz-green);background:var(--lnz-green-soft);text-decoration:none}
.site-nav .current-menu-item>a,.site-nav .current_page_item>a{color:var(--lnz-green)}

/* Hamburger toggle (CSS-only, checkbox driven) */
.nav-toggle{display:none}
.nav-toggle-label{
	display:none;align-items:center;justify-content:center;
	width:44px;height:44px;cursor:pointer;border:1px solid var(--border-2);
	border-radius:8px;background:#fff;color:var(--ink);
}
.nav-toggle-label .bar,
.nav-toggle-label .bar::before,
.nav-toggle-label .bar::after{
	content:"";display:block;width:22px;height:2px;background:currentColor;
	border-radius:2px;transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle-label .bar{position:relative}
.nav-toggle-label .bar::before{position:absolute;top:-7px}
.nav-toggle-label .bar::after{position:absolute;top:7px}

/* ==========================================================================
   Main
   ========================================================================== */
.site-main{padding:30px 0 56px;background:var(--bg)}
.page-head{margin:0 0 22px}
.page-head h1{margin:.1rem 0}
.term-desc{color:var(--muted)}

/* Hero */
.hero{
	background:
		linear-gradient(120deg, rgba(10,77,44,.92) 0%, rgba(10,77,44,.74) 52%, rgba(13,58,33,.56) 100%),
		url('assets/img/hero.jpg') center/cover no-repeat;
	color:#fff;border-radius:var(--radius-lg);padding:clamp(36px,5vw,64px) clamp(24px,4vw,56px);
	margin:6px 0 0;position:relative;overflow:hidden;box-shadow:0 18px 50px rgba(18,78,44,.26);
}
.hero::after{content:"";position:absolute;right:-60px;bottom:-90px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.12),rgba(255,255,255,0) 70%);pointer-events:none}
.hero > *{position:relative;z-index:1}
.hero h1{color:#fff;margin:0 0 .6rem;max-width:18ch;font-size:clamp(2rem,4.4vw,3rem);letter-spacing:-.5px}
.hero-sub{margin:0 0 1.5rem;color:rgba(255,255,255,.92);font-size:clamp(1.05rem,2.2vw,1.2rem);max-width:58ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn{background:#fff;color:var(--lnz-green-d);box-shadow:0 6px 18px rgba(0,0,0,.18);font-weight:700}
.hero .btn:hover{background:var(--lnz-yellow);color:var(--ink)}
.hero .btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}

/* Stats strip — overlaps the hero for a confident, "platform" feel */
.lnzt-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:-34px 0 34px;position:relative;z-index:2}
.lnzt-stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px;box-shadow:0 8px 24px rgba(20,40,30,.08);text-align:center}
.lnzt-stat b{display:block;font-size:1.95rem;color:var(--lnz-green);line-height:1;font-weight:800}
.lnzt-stat span{display:block;margin-top:6px;color:var(--muted);font-size:.9rem}

/* Category tiles — "what we procure" */
.lnzt-cats-sec{margin:0 0 32px}
.lnzt-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.lnzt-cat{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.lnzt-cat:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--lnz-green);text-decoration:none}
.lnzt-cat__name{font-weight:800;color:var(--ink);font-size:1.05rem}
.lnzt-cat__count{color:var(--lnz-green);font-weight:700;font-size:.88rem}
@media (max-width:782px){ .lnzt-stats{grid-template-columns:repeat(2,1fr)} }

/* Section heads */
.tenders-home,.section{margin:0 0 26px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:0 0 16px}
.tenders-home h2,.section-head h2{margin:0;position:relative;padding-left:14px}
.tenders-home h2::before,.section-head h2::before{
	content:"";position:absolute;left:0;top:.15em;bottom:.15em;width:5px;
	background:var(--lnz-green);border-radius:3px;
}
.section-head .all-link{font-weight:600;white-space:nowrap}

/* ==========================================================================
   Articles / pages
   ========================================================================== */
.single-article,.page-article{
	background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
	padding:clamp(20px,4vw,34px);box-shadow:var(--shadow);
}
.entry-title{margin:0 0 .6rem}
.entry-content{font-size:1.03rem}
.entry-content h2{margin-top:1.6em}
.entry-content h3{margin-top:1.4em}
.entry-content img{border-radius:var(--radius);margin:1rem 0}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.post-thumb{border-radius:var(--radius);margin:0 0 18px;overflow:hidden}
.back-link{display:inline-block;margin:20px 0 0;font-weight:600}

/* Simple post list (fallback) */
.post-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.post-list .card{
	background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
	padding:20px;box-shadow:var(--shadow);transition:box-shadow .15s ease,transform .15s ease;
}
.post-list .card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.post-list .card h2{margin:.1rem 0 .5rem;font-size:1.15rem}
.card-excerpt{color:var(--muted);font-size:.97rem}

/* Pagination */
.pagination,.nav-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.pagination .page-numbers,.nav-links .page-numbers{
	display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:42px;
	padding:0 12px;border:1px solid var(--border-2);border-radius:8px;color:var(--ink);font-weight:600;
}
.pagination .page-numbers:hover,.nav-links .page-numbers:hover{background:var(--lnz-green-soft);color:var(--lnz-green);text-decoration:none}
.pagination .current,.nav-links .current{background:var(--lnz-green);border-color:var(--lnz-green);color:#fff}

/* 404 / empty */
.notice-block{
	background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
	padding:clamp(26px,5vw,44px);text-align:center;box-shadow:var(--shadow);
}
.notice-block h1{margin-top:0}

/* ==========================================================================
   Footer (branded, static)
   ========================================================================== */
.site-footer{background:var(--footer-bg);color:var(--footer-ink);margin-top:auto}
.footer-top{padding:48px 0 32px}
.footer-cols{
	display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:32px;align-items:start;
}
.footer-brand .footer-logo{
	font-size:1.25rem;font-weight:800;color:#fff;display:inline-block;margin:0 0 12px;text-decoration:none;
}
.footer-brand .footer-logo b{color:var(--lnz-green-l)}
.footer-tagline{color:var(--footer-ink);font-size:1.02rem;max-width:34ch;margin:0 0 16px;font-style:italic}
.footer-back{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--lnz-green-l)}
.footer-back:hover{color:#fff}

.footer-col h4{color:#fff;margin:0 0 14px;font-size:1.02rem;letter-spacing:.2px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--footer-ink)}
.footer-col a:hover{color:#fff;text-decoration:none}
.footer-contacts a{color:var(--footer-ink)}
.footer-contacts .muted{color:var(--footer-mut);font-size:.9rem;display:block;margin-bottom:2px}

/* Social icons */
.footer-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.footer-social a{
	display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
	border-radius:9px;background:rgba(255,255,255,.07);color:var(--footer-ink);
	transition:background .15s ease,color .15s ease,transform .1s ease;
}
.footer-social a:hover{background:var(--lnz-green);color:#fff;text-decoration:none;transform:translateY(-2px)}
.footer-social svg{width:20px;height:20px;fill:currentColor}

.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0}
.footer-bottom .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.footer-copy{margin:0;color:var(--footer-mut);font-size:.9rem}
.footer-credit{margin:0;color:var(--footer-mut);font-size:.85rem}
.footer-credit a{color:var(--footer-mut)}
.footer-credit a:hover{color:#fff}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:980px){
	.footer-cols{grid-template-columns:1fr 1fr;gap:28px}
	.footer-brand{grid-column:1 / -1}
}

@media (max-width:782px){
	.nav-toggle-label{display:inline-flex}
	.site-nav{
		position:absolute;left:0;right:0;top:100%;
		background:#fff;border-bottom:1px solid var(--border);
		box-shadow:0 16px 30px rgba(34,42,46,.10);
		display:none;padding:8px 0 14px;
	}
	.nav-toggle:checked ~ .site-nav{display:block}
	.site-nav ul{flex-direction:column;align-items:stretch;gap:2px;padding:0 12px}
	.site-nav a{display:block;padding:13px 14px;font-size:1.02rem;border-radius:8px}
	/* animate hamburger -> X */
	.nav-toggle:checked ~ .nav-toggle-label .bar{background:transparent}
	.nav-toggle:checked ~ .nav-toggle-label .bar::before{transform:translateY(7px) rotate(45deg)}
	.nav-toggle:checked ~ .nav-toggle-label .bar::after{transform:translateY(-7px) rotate(-45deg)}
}

@media (max-width:640px){
	body{font-size:16px}
	.footer-cols{grid-template-columns:1fr;gap:26px}
	.footer-top{padding:36px 0 26px}
	.hero-actions .btn{width:100%;text-align:center}
}

/* ==========================================================================
   Brand SVG — logo, category icons, hero art (v0.4.0)
   ========================================================================== */
.lnzt-logo{height:38px;width:auto;display:block}
.site-title{display:inline-flex;align-items:center;color:var(--lnz-green-d)}
.site-title:hover{color:var(--lnz-green-d)}
.footer-logo{display:inline-flex;align-items:center;color:#fff}
.footer-logo .lnzt-logo{height:40px}

.lnzt-cat{align-items:flex-start}
.lnzt-cat__ico{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;border-radius:13px;background:var(--lnz-green-soft);color:var(--lnz-green);margin-bottom:8px;transition:background .15s ease,color .15s ease}
.lnzt-cat__ico svg{width:24px;height:24px}
.lnzt-cat:hover .lnzt-cat__ico{background:var(--lnz-green);color:#fff}

.hero-art{position:absolute;right:0;bottom:0;width:min(46%,360px);height:auto;pointer-events:none}
.hero .hero-art{display:none}
@media (max-width:640px){ .hero-art{opacity:.55;width:64%} }