/*
Theme Name: PNA Agrosolutions
Theme URI: https://pn-agro.com
Author: PN Agrosolutions
Description: Custom theme for PN Agrosolutions (PNA) - a joint venture between Phoenix Biosolutions and Necton Group. Premium Eco-Biotech / Modern Agricultural Technology design.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: pna-theme
*/

/* =========================================================
   1. CSS CUSTOM PROPERTIES (colors are also echoed dynamically
      from the Customizer in inc/customizer.php - these are
      fallback / build-time defaults only)
   ========================================================= */
:root{
	--pna-primary-dark-green:#063B2F;
	--pna-deep-forest-green:#022C24;
	--pna-accent-lime:#A8E86B;
	--pna-soft-bg:#F1F7EF;
	--pna-light-sage:#DCEBDD;
	--pna-off-white:#FAFCF8;
	--pna-white:#FFFFFF;
	--pna-text-primary:#26352F;
	--pna-text-secondary:#66736D;

	--pna-font-heading:'DM Serif Display', Georgia, 'Times New Roman', serif;
	--pna-font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--pna-radius:16px;
	--pna-shadow:0 10px 30px rgba(6,59,47,0.08);
	--pna-container:1240px;
}

/* =========================================================
   2. RESET / BASE
   ========================================================= */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
	margin:0;
	font-family:var(--pna-font-body);
	color:var(--pna-text-primary);
	background:var(--pna-off-white);
	line-height:1.6;
	font-size:16px;
	overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
	font-family:var(--pna-font-heading);
	color:var(--pna-primary-dark-green,var(--pna-primary-dark-green));
	margin:0 0 .5em;
	line-height:1.15;
	font-weight:400;
}
p{ margin:0 0 1em; color:var(--pna-text-secondary); }
.pna-container{
	max-width:var(--pna-container);
	margin:0 auto;
	padding:0 24px;
}
.pna-eyebrow{
	display:inline-flex;
	align-items:center;
	gap:8px;
	font-family:var(--pna-font-body);
	font-weight:600;
	font-size:13px;
	letter-spacing:.12em;
	text-transform:uppercase;
	color:var(--pna-accent-lime);
	margin-bottom:14px;
}
.pna-eyebrow::before{ content:"|"; color:var(--pna-accent-lime); font-weight:700; }
.pna-btn{
	display:inline-flex;
	align-items:center;
	gap:8px;
	font-family:var(--pna-font-body);
	font-weight:600;
	font-size:15px;
	padding:14px 26px;
	border-radius:999px;
	border:2px solid transparent;
	cursor:pointer;
	transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.pna-btn:hover{ transform:translateY(-2px); }
.pna-btn-lime{ background:var(--pna-accent-lime); color:var(--pna-deep-forest-green); }
.pna-btn-lime:hover{ box-shadow:0 8px 20px rgba(168,232,107,.4); }
.pna-btn-outline{ background:transparent; border-color:currentColor; color:inherit; }
.pna-btn-dark{ background:var(--pna-primary-dark-green); color:#fff; }
.pna-btn-dark:hover{ box-shadow:0 8px 20px rgba(6,59,47,.3); }
.pna-section{ padding:96px 0; }
.pna-section-sm{ padding:56px 0; }

/* =========================================================
   3. HEADER
   ========================================================= */
.pna-header{
	position:sticky; top:0; z-index:500;
	background:var(--pna-white);
	border-bottom:1px solid var(--pna-light-sage);
}
.pna-header-inner{
	max-width:var(--pna-container);
	margin:0 auto;
	padding:16px 24px;
	display:flex;
	align-items:center;
	justify-content:space-between;
	gap:24px;
}
.pna-logo img{ max-height:44px; width:auto; }
.pna-logo{ font-family:var(--pna-font-heading); font-size:22px; color:var(--pna-primary-dark-green); }
.pna-nav-menu{ display:flex; align-items:center; gap:30px; flex-wrap:wrap; }
.pna-nav-menu a{
	font-weight:600; font-size:15px; color:var(--pna-text-primary);
	transition:color .2s ease;
}
.pna-nav-menu a:hover{ color:var(--pna-primary-dark-green); }
.pna-header-actions{ display:flex; align-items:center; gap:18px; }
.pna-header-actions .pna-btn{ padding:10px 20px; font-size:14px; }
.pna-menu-toggle{ display:none; background:none; border:0; font-size:26px; cursor:pointer; color:var(--pna-primary-dark-green); }

@media (max-width: 900px){
	.pna-nav-menu{
		position:fixed; top:73px; left:0; right:0; bottom:0;
		background:var(--pna-white);
		flex-direction:column; align-items:flex-start;
		padding:30px 24px; gap:20px;
		transform:translateX(-100%);
		transition:transform .3s ease;
		overflow-y:auto;
	}
	.pna-nav-menu.is-open{ transform:translateX(0); }
	.pna-menu-toggle{ display:block; }
}

/* =========================================================
   4. HERO
   ========================================================= */
.pna-hero{
	position:relative;
	min-height:88vh;
	display:flex;
	align-items:center;
	color:#fff;
	overflow:hidden;
}
.pna-hero-bg{
	position:absolute; inset:0;
	background-size:cover; background-position:center;
}
.pna-hero-bg::after{
	content:""; position:absolute; inset:0;
	background:linear-gradient(90deg, rgba(2,44,36,.82) 0%, rgba(2,44,36,.45) 55%, rgba(2,44,36,.15) 100%);
}
.pna-hero-content{ position:relative; z-index:2; max-width:640px; padding:80px 24px; }
.pna-hero h1{ color:#fff; font-size:52px; margin-bottom:20px; }
.pna-hero h1 .pna-accent{ color:var(--pna-accent-lime); }
.pna-hero p{ color:rgba(255,255,255,.85); font-size:17px; max-width:520px; }
.pna-hero-actions{ display:flex; gap:16px; margin-top:28px; flex-wrap:wrap; }
.pna-hero-side{
	position:absolute; right:60px; top:50%; transform:translateY(-50%);
	text-align:right; color:#fff; font-weight:600; font-size:15px;
	display:flex; flex-direction:column; gap:8px; z-index:2;
}
@media (max-width:1100px){ .pna-hero-side{ display:none; } }
@media (max-width:640px){ .pna-hero h1{ font-size:36px; } }

/* =========================================================
   5. FEATURE STRIP
   ========================================================= */
.pna-strip{ background:var(--pna-soft-bg); }
.pna-strip-grid{
	display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
	padding:36px 0;
}
.pna-strip-item{ display:flex; align-items:center; gap:14px; }
.pna-strip-icon{
	width:44px; height:44px; border-radius:50%;
	background:var(--pna-light-sage);
	display:flex; align-items:center; justify-content:center;
	flex-shrink:0;
}
.pna-strip-item span{ font-weight:600; font-size:14.5px; color:var(--pna-text-primary); }
@media (max-width:900px){ .pna-strip-grid{ grid-template-columns:repeat(2,1fr); } }

/* =========================================================
   6. SOLUTIONS
   ========================================================= */
.pna-solutions-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:40px; flex-wrap:wrap; margin-bottom:48px; }
.pna-solutions-head h2{ font-size:38px; max-width:520px; }
.pna-solutions-head p{ max-width:420px; }
.pna-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.pna-card{
	position:relative; border-radius:var(--pna-radius); overflow:hidden;
	min-height:340px; display:flex; flex-direction:column; justify-content:flex-end;
	box-shadow:var(--pna-shadow);
	background-size:cover; background-position:center;
}
.pna-card::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(2,44,36,0) 30%, rgba(2,44,36,.85) 100%); }
.pna-card-body{ position:relative; z-index:2; padding:26px; color:#fff; }
.pna-card-icon{
	width:38px; height:38px; border-radius:50%; background:var(--pna-accent-lime);
	display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.pna-card h3{ color:#fff; font-family:var(--pna-font-body); font-weight:700; font-size:20px; letter-spacing:.04em; margin-bottom:6px; }
.pna-card p{ color:rgba(255,255,255,.8); font-size:14.5px; margin-bottom:10px; }
.pna-card a{ font-weight:600; font-size:14px; color:var(--pna-accent-lime); }
@media (max-width:900px){ .pna-cards{ grid-template-columns:1fr; } }

/* =========================================================
   7. TECHNOLOGY (dark)
   ========================================================= */
.pna-tech{ background:var(--pna-soft-bg); }
.pna-tech-grid{ display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
.pna-tech h2{ font-size:36px; }
.pna-tech-media{ position:relative; border-radius:var(--pna-radius); overflow:hidden; box-shadow:var(--pna-shadow); }
.pna-tech-media img{ width:100%; height:340px; object-fit:cover; }
.pna-play-btn{
	position:absolute; left:24px; bottom:24px; display:flex; align-items:center; gap:12px;
	background:rgba(255,255,255,.92); border-radius:999px; padding:8px 20px 8px 8px;
	font-weight:600; font-size:14px; color:var(--pna-primary-dark-green);
}
.pna-play-btn .dot{ width:34px; height:34px; border-radius:50%; background:var(--pna-primary-dark-green); color:#fff; display:flex; align-items:center; justify-content:center; }
.pna-tech-icons{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:36px; }
.pna-tech-icon{ text-align:center; }
.pna-tech-icon .pna-strip-icon{ margin:0 auto 10px; background:var(--pna-light-sage); }
.pna-tech-icon span{ font-size:13.5px; font-weight:600; }
@media (max-width:900px){ .pna-tech-grid{ grid-template-columns:1fr; } .pna-tech-icons{ grid-template-columns:repeat(2,1fr);} }

/* =========================================================
   8. SUSTAINABILITY (dark green)
   ========================================================= */
.pna-sustain{
	position:relative; color:#fff; background-size:cover; background-position:center;
}
.pna-sustain::before{ content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(2,44,36,.92) 0%, rgba(2,44,36,.55) 70%); }
.pna-sustain-inner{ position:relative; z-index:2; display:grid; grid-template-columns:1.1fr 1fr; gap:50px; }
.pna-sustain h2{ color:#fff; font-size:36px; }
.pna-sustain p{ color:rgba(255,255,255,.8); }
.pna-sustain-list{ display:flex; flex-direction:column; gap:16px; }
.pna-sustain-item{ display:flex; align-items:center; gap:14px; font-weight:600; }
.pna-sustain-item .dot{ width:30px; height:30px; border-radius:50%; background:rgba(255,255,255,.12); display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--pna-accent-lime); }
.pna-sdg-row{ display:flex; gap:10px; margin-top:22px; }
.pna-sdg-badge{ width:56px; height:56px; border-radius:10px; display:flex; flex-direction:column; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:11px; line-height:1.1; text-align:center; }
@media (max-width:900px){ .pna-sustain-inner{ grid-template-columns:1fr; } }

/* =========================================================
   9. PARTNERSHIP
   ========================================================= */
.pna-partner-head{ text-align:center; max-width:640px; margin:0 auto 50px; }
.pna-partner-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; max-width:900px; margin:0 auto; }
.pna-partner-card{ background:var(--pna-soft-bg); border-radius:var(--pna-radius); padding:36px; text-align:center; }
.pna-partner-card img{ max-height:48px; margin:0 auto 16px; }
.pna-partner-card p{ font-size:14.5px; }
@media (max-width:700px){ .pna-partner-grid{ grid-template-columns:1fr; } }

/* =========================================================
   10. NEWS
   ========================================================= */
.pna-news-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.pna-news-card{ border-radius:var(--pna-radius); overflow:hidden; background:#fff; box-shadow:var(--pna-shadow); }
.pna-news-card img{ height:180px; width:100%; object-fit:cover; }
.pna-news-card-body{ padding:20px; }
.pna-news-date{ font-size:13px; color:var(--pna-text-secondary); font-weight:600; margin-bottom:8px; display:block; }
.pna-news-card h3{ font-family:var(--pna-font-body); font-size:16.5px; font-weight:700; color:var(--pna-text-primary); }
@media (max-width:900px){ .pna-news-grid{ grid-template-columns:1fr; } }

/* =========================================================
   11. CTA BANNER
   ========================================================= */
.pna-cta{ position:relative; background-size:cover; background-position:center; color:#fff; padding:70px 0; }
.pna-cta::before{ content:""; position:absolute; inset:0; background:rgba(2,44,36,.72); }
.pna-cta-inner{ position:relative; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.pna-cta h2{ color:#fff; font-size:28px; max-width:560px; margin:0; font-family:var(--pna-font-body); font-weight:700; }
.pna-cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* =========================================================
   12. FOOTER
   ========================================================= */
.pna-footer{ background:var(--pna-deep-forest-green); color:rgba(255,255,255,.75); padding:70px 0 30px; }
.pna-footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:50px; }
.pna-footer-logo img{ max-height:36px; margin-bottom:14px; }
.pna-footer h4{ color:#fff; font-family:var(--pna-font-body); font-size:15px; font-weight:700; margin-bottom:16px; }
.pna-footer-grid a{ display:block; padding:6px 0; font-size:14.5px; color:rgba(255,255,255,.7); }
.pna-footer-grid a:hover{ color:var(--pna-accent-lime); }
.pna-social{ display:flex; gap:14px; margin-top:18px; }
.pna-social a{ width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; }
.pna-footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-top:24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:13.5px; }
.pna-footer-bottom a{ color:rgba(255,255,255,.6); margin-left:16px; }
.pna-signature{ font-family:var(--pna-font-heading); font-style:italic; color:var(--pna-accent-lime); }
@media (max-width:900px){ .pna-footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .pna-footer-grid{ grid-template-columns:1fr; } }

/* Utility */
.screen-reader-text{ position:absolute !important; height:1px; width:1px; overflow:hidden; clip:rect(1px,1px,1px,1px); white-space:nowrap; }