/*
Theme Name: Nông Sản TQ
Theme URI: https://raucuquagiasi.net
Author: Nông Sản TQ
Description: Theme chuyên nghiệp cho website nông sản sỉ
Version: 1.0
*/
:root{--green:#16a34a;--green-dark:#14532d;--green-mid:#15803d;--green-light:#f0fdf4;--green-border:#bbf7d0;--text:#1a1a1a;--text2:#4b5563;--border:#e5e7eb;--radius:10px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* TOPBAR */
.topbar{background:var(--green-dark);color:#bbf7d0;font-size:12px;padding:6px 0}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}

/* HEADER */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 1px 8px rgba(0,0,0,0.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:10px 0}
.logo-wrap{display:flex;align-items:center;gap:12px}
.logo-wrap img{width:56px;height:56px;object-fit:contain;border-radius:10px}
.logo-text .site-name{font-size:18px;font-weight:700;color:var(--green-dark);display:block}
.logo-text .site-desc{font-size:11px;color:var(--text2)}
.header-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.phone-box{background:var(--green-light);border:1px solid var(--green-border);border-radius:8px;padding:8px 14px}
.phone-box .lbl{font-size:11px;color:var(--text2)}
.phone-box a{font-size:17px;font-weight:700;color:var(--green-dark);display:block}
.btn-zalo{background:var(--green);color:#fff;padding:9px 18px;border-radius:8px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.btn-zalo:hover{background:var(--green-mid);color:#fff}

/* NAV */
.site-nav{background:var(--green-mid)}
.nav-inner{display:flex;overflow-x:auto;max-width:1200px;margin:0 auto;padding:0 20px}
.nav-inner a{padding:11px 18px;color:#d1fae5;font-size:13.5px;white-space:nowrap;border-bottom:2px solid transparent;display:block}
.nav-inner a:hover,.nav-inner a.current-menu-item,.nav-inner a.current_page_item{color:#fff;border-bottom-color:#fff;font-weight:600}

/* HERO */
.hero{background:linear-gradient(135deg,#052e16 0%,#14532d 50%,#166534 100%);padding:56px 20px}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.hero h1,.hero h2{font-size:34px;font-weight:800;color:#fff;line-height:1.25;margin-bottom:14px}
.hero h1 span,.hero h2 span{color:#4ade80}
.hero p{font-size:15px;color:#bbf7d0;margin-bottom:24px;max-width:520px;line-height:1.7}
.hero-btns{display:flex;gap:10px;flex-wrap:wrap}
.btn-primary{background:var(--green);color:#fff;border:none;padding:12px 26px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;display:inline-block}
.btn-primary:hover{background:var(--green-mid);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,0.5);padding:12px 26px;border-radius:8px;font-size:14px;display:inline-block}
.btn-ghost:hover{background:rgba(255,255,255,0.1);color:#fff}
.hero-badges{display:flex;flex-direction:column;gap:10px}
.hero-badge{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.18);border-radius:10px;padding:12px 18px;text-align:center;min-width:90px}
.hero-badge .icon{font-size:26px;margin-bottom:4px}
.hero-badge span{font-size:12px;color:#bbf7d0;display:block}

/* STATS */
.stats{border-bottom:1px solid var(--border)}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:20px;text-align:center;border-right:1px solid var(--border)}
.stat:last-child{border-right:none}
.stat-num{font-size:26px;font-weight:800;color:var(--green)}
.stat-lbl{font-size:12px;color:var(--text2);margin-top:3px}

/* SECTIONS */
.section{padding:48px 20px}
.section-alt{background:var(--green-light)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px}
.section-head h2{font-size:22px;font-weight:700;color:var(--green-dark);border-left:4px solid var(--green);padding-left:12px}
.section-head a{font-size:13px;color:var(--green);font-weight:600}

/* PRODUCTS */
.cat-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.cat-tab{background:#fff;border:1.5px solid var(--border);border-radius:40px;padding:7px 18px;font-size:13px;color:var(--text2);cursor:pointer;transition:all 0.2s}
.cat-tab:hover,.cat-tab.active{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.prod-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all 0.2s}
.prod-card:hover{border-color:var(--green);box-shadow:0 4px 16px rgba(22,163,74,0.12);transform:translateY(-2px)}
.prod-thumb{height:120px;background:linear-gradient(135deg,#f0fdf4,#dcfce7);display:flex;align-items:center;justify-content:center;font-size:48px;position:relative}
.prod-badge{position:absolute;top:8px;left:8px;background:var(--green);color:#fff;font-size:10px;font-weight:600;padding:3px 8px;border-radius:5px}
.prod-body{padding:12px}
.prod-body h3{font-size:13.5px;font-weight:600;margin-bottom:4px}
.prod-price{font-size:13px;color:var(--green);font-weight:600}
.prod-origin{font-size:11px;color:var(--text2);margin-top:4px}
.btn-contact{width:100%;background:var(--green-light);color:var(--green-dark);border:1px solid var(--green-border);padding:7px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;margin-top:8px;display:block;text-align:center}
.btn-contact:hover{background:var(--green);color:#fff}

/* WHY */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.why-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;gap:14px}
.why-icon{width:44px;height:44px;background:var(--green-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.why-card h4{font-size:14.5px;font-weight:700;color:var(--green-dark);margin-bottom:5px}
.why-card p{font-size:13px;color:var(--text2);line-height:1.55}

/* PARTNERS */
.partner-grid{display:flex;gap:10px;flex-wrap:wrap}
.partner-tag{background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 18px;font-size:13px;color:var(--text2)}

/* FORM */
.form-wrap{background:#fff;border:1px solid var(--border);border-radius:14px;padding:36px;max-width:640px;margin:0 auto;box-shadow:0 4px 24px rgba(0,0,0,0.06)}
.form-wrap h3{font-size:20px;font-weight:700;color:var(--green-dark);margin-bottom:6px}
.form-wrap>p{font-size:13px;color:var(--text2);margin-bottom:24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:600}
.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border);border-radius:8px;padding:10px 13px;font-size:14px;font-family:inherit;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--green)}
.form-group textarea{resize:vertical;min-height:80px}
.btn-submit{width:100%;background:var(--green);color:#fff;border:none;padding:13px;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;margin-top:6px}
.btn-submit:hover{background:var(--green-mid)}
.form-note{font-size:12px;color:var(--text2);text-align:center;margin-top:12px}

/* BLOG */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.post-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all 0.2s}
.post-card:hover{border-color:var(--green);box-shadow:0 4px 20px rgba(22,163,74,0.12);transform:translateY(-2px)}
.post-thumb-wrap{height:180px;background:linear-gradient(135deg,#f0fdf4,#dcfce7);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:64px}
.post-thumb-wrap img{width:100%;height:100%;object-fit:cover}
.post-body{padding:16px}
.post-cat{display:inline-block;background:var(--green-light);color:var(--green-dark);font-size:11px;font-weight:600;padding:4px 10px;border-radius:6px;margin-bottom:8px}
.post-body h2,.post-body h3{font-size:15px;font-weight:700;color:var(--text);line-height:1.45;margin-bottom:8px}
.post-excerpt{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:12px}
.post-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--text2)}
.read-more{color:var(--green);font-weight:600}

/* SINGLE POST */
.article-wrap{max-width:800px;margin:0 auto;padding:40px 20px}
.article-cat{display:inline-block;background:var(--green-light);color:var(--green-dark);font-size:12px;font-weight:600;padding:4px 12px;border-radius:6px;margin-bottom:12px}
.article-title{font-size:28px;font-weight:800;color:var(--green-dark);line-height:1.35;margin-bottom:14px}
.article-meta{display:flex;gap:16px;font-size:13px;color:var(--text2);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.article-body{font-size:15px;line-height:1.85}
.article-body h2{font-size:20px;font-weight:700;color:var(--green-dark);margin:28px 0 12px;border-left:4px solid var(--green);padding-left:12px}
.article-body h3{font-size:17px;font-weight:700;margin:22px 0 10px}
.article-body p{margin-bottom:14px}
.article-body ul,.article-body ol{margin:0 0 14px 22px}
.article-body li{margin-bottom:6px}
.highlight{background:var(--green-light);border-left:4px solid var(--green);padding:14px 18px;border-radius:0 8px 8px 0;margin:18px 0}
.cta-box{background:var(--green-dark);border-radius:var(--radius);padding:24px;text-align:center;margin:32px 0}
.cta-box h4{color:#fff;font-size:18px;font-weight:700;margin-bottom:8px}
.cta-box p{color:#bbf7d0;font-size:13px;margin-bottom:16px}
.cta-box a{background:#fff;color:var(--green-dark);padding:11px 28px;border-radius:8px;font-weight:700;font-size:14px;display:inline-block}

/* FOOTER */
.site-footer{background:var(--green-dark);color:#bbf7d0;padding:40px 20px 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-brand img{width:64px;height:64px;object-fit:contain;border-radius:10px;background:#fff;padding:4px;margin-bottom:10px}
.footer-brand .fname{color:#fff;font-size:16px;font-weight:700;display:block;margin-bottom:6px}
.footer-brand p{font-size:13px;opacity:0.8;line-height:1.7}
.footer-col h5{color:#fff;font-size:13px;font-weight:700;margin-bottom:12px;text-transform:uppercase;letter-spacing:0.5px}
.footer-col ul{list-style:none}
.footer-col li{font-size:13px;line-height:2;opacity:0.8}
.footer-col li a{color:#bbf7d0;opacity:0.8}
.footer-col li a:hover{opacity:1;color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.15);padding-top:16px;text-align:center;font-size:12px;opacity:0.6}

/* ZALO FLOAT */
.zalo-float{position:fixed;bottom:28px;right:24px;z-index:999;display:flex;flex-direction:column;align-items:center;gap:8px}
.zalo-btn{width:56px;height:56px;background:#0068FF;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,104,255,0.4);animation:pulse 2s infinite;font-size:28px;font-weight:900;color:#fff;font-family:Arial}
.zalo-label{background:rgba(0,0,0,0.75);color:#fff;font-size:11px;padding:4px 10px;border-radius:20px;white-space:nowrap;font-weight:600}
@keyframes pulse{0%,100%{box-shadow:0 4px 16px rgba(0,104,255,0.4)}50%{box-shadow:0 4px 24px rgba(0,104,255,0.7),0 0 0 8px rgba(0,104,255,0.1)}}

/* PAGE */
.page-content{max-width:900px;margin:40px auto;padding:0 20px}
.page-content h1{font-size:28px;font-weight:800;color:var(--green-dark);margin-bottom:20px;border-left:4px solid var(--green);padding-left:12px}
.page-content p{font-size:15px;line-height:1.8;margin-bottom:14px;color:var(--text)}
.page-hero{background:linear-gradient(135deg,#052e16,#14532d);padding:36px 20px;text-align:center}
.page-hero h1{font-size:28px;font-weight:800;color:#fff;margin-bottom:8px}
.page-hero p{color:#bbf7d0;font-size:14px}
.breadcrumb{font-size:13px;color:var(--text2);margin-bottom:20px;display:flex;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--green)}

@media(max-width:768px){
  .hero-inner{grid-template-columns:1fr}.hero-badges{flex-direction:row;flex-wrap:wrap}
  .hero h1,.hero h2{font-size:24px}
  .stats-inner{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .topbar .container{justify-content:center}
}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.hero h1,.hero h2{font-size:21px}}