/* ============================================================
   AGRIHUB THEME — main.css v1.0
   Author: dev.com.vn
   Colors: Primary #2E7D32 | Light #FAFDF8 | Green-50 #E8F5E9
============================================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --green-900: #1B5E20;
    --green-800: #2E7D32;
    --green-700: #388E3C;
    --green-600: #43A047;
    --green-500: #4CAF50;
    --green-100: #C8E6C9;
    --green-50:  #E8F5E9;
    --cream:     #FAFDF8;
    --text:      #1A2E1B;
    --text-2:    #4A5E4B;
    --text-3:    #7A8E7B;
    --border:    #D4E6D4;
    --white:     #ffffff;
    --shadow-sm: 0 2px 8px rgba(46,125,50,.08);
    --shadow-md: 0 4px 20px rgba(46,125,50,.12);
    --shadow-lg: 0 8px 32px rgba(46,125,50,.16);
    --radius:    12px;
    --radius-sm: 8px;
    --transition: .2s ease;
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    background: var(--cream);
    padding-bottom: 64px; /* mobile bottom nav */
}
@media(min-width:768px){ body { padding-bottom: 0; } }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-800); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-600); }
h1,h2,h3,h4,h5 { font-weight: 600; line-height: 1.3; color: var(--text); }
h1 { font-family: 'Lora', serif; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === TOPBAR === */
.agrihub-topbar {
    background: var(--green-900);
    color: rgba(255,255,255,.8);
    font-size: 12.5px;
    padding: 6px 0;
}
.agrihub-topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-left a, .topbar-right a { color: rgba(255,255,255,.85); }
.topbar-left a:hover, .topbar-right a:hover { color: #fff; }
.topbar-left .sep { opacity: .4; }
@media(max-width:600px){ .agrihub-topbar { display: none; } }

/* === HEADER === */
.agrihub-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(250,253,248,.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(46,125,50,.08);
    transition: box-shadow .3s;
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    height: 62px;
}
.site-logo { flex-shrink: 0; }
.logo-text { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: var(--green-800); }
.logo-icon { width: 34px; height: 34px; background: var(--green-800); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.header-search { flex: 1; max-width: 400px; }
.header-search form { display: flex; border: 1.5px solid var(--border); border-radius: 8px; overflow: hidden; background: #fff; }
.header-search input { flex: 1; border: none; padding: 8px 12px; font-size: 14px; outline: none; background: transparent; }
.header-search button { background: var(--green-800); color: #fff; border: none; padding: 8px 14px; cursor: pointer; }
.header-nav { flex: 1; }
.nav-menu { list-style: none; display: flex; gap: 4px; justify-content: center; }
.nav-menu > li > a { display: block; padding: 8px 12px; font-size: 14px; font-weight: 500; border-radius: 6px; color: var(--text); }
.nav-menu > li > a:hover, .nav-menu > li.current-menu-item > a { color: var(--green-800); background: var(--green-50); }

/* ── Dropdown — level 1 ── */
.nav-menu li { position: relative; }

.nav-menu li > .sub-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 220px;
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px rgba(46,125,50,.14);
    z-index: 9999;
    list-style: none;
    padding: 6px 0;
    margin: 0;
}

.nav-menu li:hover > .sub-menu { display: block; }

.nav-menu .sub-menu li a {
    display: block;
    padding: 9px 16px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    border-radius: 0;
    background: none;
    transition: background var(--transition), color var(--transition);
}
.nav-menu .sub-menu li a:hover { background: var(--green-50); color: var(--green-800); }
.nav-menu .sub-menu li.current-menu-item > a { color: var(--green-800); font-weight: 600; }

/* Caret indicator */
.nav-menu > li.menu-item-has-children > a::after {
    content: '▾';
    margin-left: 4px;
    font-size: 10px;
    opacity: .6;
}

/* ── Dropdown — level 2 (sub-sub) ── */
.nav-menu .sub-menu li > .sub-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
}

/* Flip right-edge items to open left */
.nav-menu > li:last-child > .sub-menu,
.nav-menu > li:nth-last-child(2) > .sub-menu {
    left: auto;
    right: 0;
}
.nav-menu .sub-menu li:last-child > .sub-menu,
.nav-menu .sub-menu li:nth-last-child(2) > .sub-menu {
    left: auto;
    right: 100%;
}

/* Sub-menu caret */
.nav-menu .sub-menu li.menu-item-has-children > a::after {
    content: '▸';
    float: right;
    margin-left: 8px;
    font-size: 10px;
    opacity: .5;
}
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.btn-header-zalo { background: #0068ff; color: #fff; padding: 7px 14px; border-radius: 7px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.btn-header-zalo:hover { background: #0052cc; color: #fff; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

@media(max-width:900px){
    .header-search { display: none; }
    .header-nav { display: none; }
    .hamburger { display: flex; }
}

/* === MOBILE OVERLAY NAV === */
.mobile-nav-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(10,30,12,.5);
    backdrop-filter: blur(4px);
    opacity: 0; pointer-events: none;
    transition: opacity .25s;
}
.mobile-nav-overlay.open { opacity: 1; pointer-events: all; }
.mobile-nav-inner {
    position: absolute; top: 0; left: 0; bottom: 0;
    width: min(320px, 90vw);
    background: #fff;
    transform: translateX(-100%);
    transition: transform .3s ease;
    overflow-y: auto;
    padding: 24px;
    display: flex; flex-direction: column; gap: 20px;
}
.mobile-nav-overlay.open .mobile-nav-inner { transform: translateX(0); }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; }
.mobile-nav-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text); }
.mobile-search form { display: flex; border: 1.5px solid var(--border); border-radius: 8px; overflow: hidden; }
.mobile-search input { flex: 1; border: none; padding: 9px 12px; font-size: 14px; outline: none; }
.mobile-search button { background: var(--green-800); color: #fff; border: none; padding: 9px 14px; cursor: pointer; }
.mobile-menu { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.mobile-menu a { display: block; padding: 10px 12px; border-radius: 8px; font-weight: 500; color: var(--text); }
.mobile-menu a:hover { background: var(--green-50); color: var(--green-800); }

/* Mobile sub-menu */
.mobile-menu .sub-menu {
    list-style: none;
    padding: 0 0 0 16px;
    margin: 2px 0 4px;
    border-left: 2px solid var(--green-100);
    display: block;
}
.mobile-menu .sub-menu a {
    padding: 8px 10px;
    font-size: 13px;
    color: var(--text-2);
}
.mobile-menu .sub-menu .sub-menu {
    padding-left: 14px;
}
.mobile-menu li.menu-item-has-children > a::after {
    content: ' ▾';
    font-size: 10px;
    opacity: .5;
}

/* === MOBILE BOTTOM NAV === */
.mobile-bottom-nav {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 900;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 12px rgba(0,0,0,.08);
}
.mbn-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 8px 4px; font-size: 10px; color: var(--text-3); text-decoration: none; transition: color var(--transition); }
.mbn-item i { font-size: 18px; }
.mbn-item.active, .mbn-item:hover { color: var(--green-800); }
@media(max-width:767px){ .mobile-bottom-nav { display: flex; } }

/* === BREADCRUMB === */
.breadcrumb-wrap { background: #fff; border-bottom: 1px solid var(--border); padding: 10px 0; }
.agrihub-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; color: var(--text-3); }
.agrihub-breadcrumb a { color: var(--text-2); }
.agrihub-breadcrumb a:hover { color: var(--green-800); }
.agrihub-breadcrumb .current { color: var(--green-800); font-weight: 600; }
.bc-sep { color: var(--text-3); font-size: 10px; }

/* === HERO SECTION === */
.hero-section { position: relative; overflow: hidden; padding: 60px 0 50px; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #E8F5E9 0%, #DCEDC8 50%, #C8E6C9 100%); }
.hero-content { position: relative; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--green-800); color: #fff; padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 20px; }
.hero-title { font-size: clamp(26px,4vw,46px); color: var(--green-900); margin-bottom: 14px; }
.text-highlight { color: var(--green-700); }
.hero-subtitle { font-size: 16px; color: var(--text-2); margin-bottom: 32px; max-width: 580px; margin-left: auto; margin-right: auto; }

.hero-search-box { max-width: 700px; margin: 0 auto; }
.hero-form { background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); overflow: hidden; }
.hero-search-inner { display: flex; align-items: stretch; }
.search-type-select { border: none; border-right: 1px solid var(--border); padding: 0 14px; background: var(--green-50); font-size: 14px; font-weight: 600; color: var(--green-800); cursor: pointer; outline: none; min-width: 100px; }
.hero-search-input { flex: 1; border: none; padding: 16px 16px; font-size: 15px; outline: none; }
.hero-search-btn { background: var(--green-800); color: #fff; border: none; padding: 0 24px; font-size: 15px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.hero-search-btn:hover { background: var(--green-700); }
.hero-quick-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 14px; font-size: 13px; color: var(--text-3); }
.hero-quick-links a { background: rgba(255,255,255,.7); border: 1px solid var(--border); padding: 4px 10px; border-radius: 20px; color: var(--text-2); }
.hero-quick-links a:hover { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.hero-stats { display: flex; justify-content: center; gap: 32px; margin-top: 36px; flex-wrap: wrap; }
.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.hero-stat i { font-size: 22px; color: var(--green-700); }
.hero-stat strong { font-size: 22px; font-weight: 700; color: var(--green-900); }
.hero-stat span { font-size: 12px; color: var(--text-3); }

@media(max-width:600px){
    .hero-search-inner { flex-direction: column; }
    .search-type-select { border-right: none; border-bottom: 1px solid var(--border); padding: 12px 14px; }
    .hero-search-input { padding: 12px 14px; }
    .hero-search-btn { padding: 14px; width: 100%; }
    .hero-stats { gap: 20px; }
}

/* === SECTIONS === */
.section-cats, .section-listing, .section-region, .section-contact { padding: 56px 0; }
.bg-light { background: var(--green-50); }
.bg-green-light { background: linear-gradient(135deg, #E8F5E9, #F1F8E9); }

.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.section-header h2 { font-size: 22px; color: var(--green-900); }
.section-header h2 i { color: var(--green-700); margin-right: 6px; }
.section-header p { color: var(--text-3); margin-top: 6px; font-size: 15px; }
.section-header.text-center { flex-direction: column; text-align: center; }
.see-all { font-size: 14px; font-weight: 600; color: var(--green-800); display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.see-all:hover { gap: 8px; }

/* === CATEGORY GRID === */
.cat-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media(max-width:900px){ .cat-grid-4 { grid-template-columns: repeat(3,1fr); } }
@media(max-width:600px){ .cat-grid-4 { grid-template-columns: repeat(2,1fr); } }

.cat-card { display: flex; align-items: center; gap: 12px; background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 16px; transition: all var(--transition); color: var(--text); }
.cat-card:hover { border-color: var(--green-500); box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--green-800); }
.cat-icon { width: 44px; height: 44px; background: var(--green-50); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--green-800); flex-shrink: 0; }
.cat-info strong { display: block; font-weight: 600; font-size: 14px; }
.cat-info span { font-size: 12px; color: var(--text-3); }

/* === LISTING GRID === */
.listing-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
@media(max-width:1100px){ .listing-grid-4 { grid-template-columns: repeat(3,1fr); } }
@media(max-width:700px){ .listing-grid-4 { grid-template-columns: repeat(2,1fr); } }
@media(max-width:420px){ .listing-grid-4 { grid-template-columns: 1fr; } }

/* === CARDS === */
.agrihub-card { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); display: flex; flex-direction: column; }
.agrihub-card:hover { box-shadow: var(--shadow-md); border-color: var(--green-200,#A5D6A7); transform: translateY(-3px); }
.card-thumb-link { display: block; }
.card-thumb { position: relative; height: 180px; overflow: hidden; background: var(--green-50); }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.agrihub-card:hover .card-thumb img { transform: scale(1.04); }
.card-thumb-placeholder { height: 100%; display: flex; align-items: center; justify-content: center; font-size: 36px; color: var(--green-200,#A5D6A7); }
.card-thumb-round { border-radius: 50%; width: 100px; height: 100px; margin: 20px auto 0; }
.card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.card-body.text-center { align-items: center; }
.card-cats { display: flex; flex-wrap: wrap; gap: 4px; }
.cat-tag { background: var(--green-50); color: var(--green-800); border: 1px solid var(--green-100); padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.card-title { font-size: 14px; font-weight: 600; line-height: 1.4; }
.card-title a { color: var(--text); }
.card-title a:hover { color: var(--green-800); }
.card-provider { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.provider-avatar { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.avatar-letters { width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.avatar-xl { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto; }
.avatar-xl .avatar-letters { width: 80px; height: 80px; font-size: 26px; border-radius: 50%; }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; color: var(--text-3); }
.meta-item { display: flex; align-items: center; gap: 4px; }
.card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--border); }
.card-price strong { color: var(--green-800); font-size: 15px; }
.price-negotiable { color: var(--text-3); font-size: 13px; }
.btn-detail { font-size: 12px; font-weight: 600; color: var(--green-800); display: flex; align-items: center; gap: 4px; }
.btn-detail:hover { gap: 8px; }

/* Availability badge */
.avail-badge { position: absolute; top: 10px; left: 10px; padding: 3px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.avail-badge-lg { padding: 4px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; }
.avail-green { background: #E8F5E9; color: #2E7D32; }
.avail-orange { background: #FFF3E0; color: #E65100; }
.avail-gray { background: #F5F5F5; color: #757575; }

.cert-badge { background: #FFF8E1; color: #F57F17; border: 1px solid #FFE082; padding: 2px 8px; border-radius: 20px; font-size: 11px; }
.stars { color: #F59E0B; }
.expert-degree { font-size: 12px; color: var(--text-3); }

/* === REGION GRID === */
.region-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; }
@media(max-width:900px){ .region-grid { grid-template-columns: repeat(3,1fr); } }
@media(max-width:500px){ .region-grid { grid-template-columns: repeat(2,1fr); } }
.region-card { display: flex; flex-direction: column; align-items: center; gap: 8px; background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 20px 12px; text-align: center; color: var(--text); transition: all var(--transition); }
.region-card:hover { border-color: var(--green-500); box-shadow: var(--shadow-md); transform: translateY(-3px); color: var(--green-800); }
.region-card i { font-size: 24px; color: var(--green-700); }
.region-card strong { font-size: 13px; font-weight: 600; }
.region-card span { font-size: 12px; color: var(--text-3); }

/* === CTA SECTION === */
.section-cta { padding: 48px 0; }
.cta-box { background: linear-gradient(135deg, var(--green-800), var(--green-700)); border-radius: 20px; padding: 40px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.cta-text h2 { color: #fff; font-size: 24px; margin-bottom: 8px; }
.cta-text p { color: rgba(255,255,255,.85); font-size: 15px; }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; }
.btn-cta-primary { background: #fff; color: var(--green-800); padding: 12px 24px; border-radius: 10px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.btn-cta-primary:hover { background: var(--green-50); color: var(--green-800); }
.btn-cta-outline { border: 2px solid rgba(255,255,255,.6); color: #fff; padding: 12px 24px; border-radius: 10px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.btn-cta-outline:hover { background: rgba(255,255,255,.1); }
@media(max-width:700px){ .cta-box { flex-direction: column; text-align: center; padding: 28px 20px; } }

/* === CONTACT SECTION === */
.contact-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; }
@media(max-width:800px){ .contact-layout { grid-template-columns: 1fr; } }

/* === MAIN LAYOUT === */
.main-layout { display: grid; grid-template-columns: 1fr 300px; gap: 32px; padding: 40px 20px; }
@media(max-width:900px){ .main-layout { grid-template-columns: 1fr; } }
.main-sidebar { display: flex; flex-direction: column; }
.sidebar-sticky { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 20px; }

/* === SINGLE LAYOUT === */
.single-layout { display: grid; grid-template-columns: 1fr 340px; gap: 32px; padding: 32px 20px; }
@media(max-width:1000px){ .single-layout { grid-template-columns: 1fr; } }

/* === SINGLE HERO === */
.single-hero { background: linear-gradient(135deg, #E8F5E9, #F1F8E9); padding: 36px 0; border-bottom: 1px solid var(--border); }
.single-hero-inner { display: flex; gap: 24px; align-items: flex-start; }
.single-avatar-wrap .avatar-letters { width: 80px; height: 80px; font-size: 28px; border-radius: 16px; }
.single-avatar-wrap img { width: 80px; height: 80px; border-radius: 16px; object-fit: cover; }
.single-hero-info { flex: 1; }
.hero-cats { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.single-hero-info h1 { font-size: clamp(20px,3vw,30px); margin-bottom: 6px; }
.provider-name { font-size: 14px; color: var(--text-2); margin-bottom: 10px; }
.hero-meta-row { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--text-2); align-items: center; margin-bottom: 14px; }
.rating-display { display: flex; align-items: center; gap: 4px; }
.jobs-done { color: var(--green-700); font-weight: 600; }
.hero-actions-mobile { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-hero-phone { background: var(--green-800); color: #fff; padding: 9px 18px; border-radius: 8px; font-weight: 600; display: flex; align-items: center; gap: 6px; font-size: 14px; }
.btn-hero-phone:hover { background: var(--green-700); color: #fff; }
.btn-hero-zalo { background: #0068ff; color: #fff; padding: 9px 18px; border-radius: 8px; font-weight: 600; display: flex; align-items: center; gap: 6px; font-size: 14px; }
.btn-hero-zalo:hover { background: #0052cc; color: #fff; }
.hero-price { margin-top: 10px; font-size: 22px; font-weight: 700; color: var(--green-800); }
.single-thumb-wrap img { border-radius: 16px; max-height: 180px; object-fit: contain; }
@media(max-width:600px){ .single-hero-inner { flex-direction: column; } }

/* === INFO CARD === */
.info-card { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
.section-title-sm { font-size: 17px; color: var(--green-900); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid var(--green-50); }
.section-title-sm i { color: var(--green-700); margin-right: 6px; }
.info-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
@media(max-width:600px){ .info-grid { grid-template-columns: 1fr; } }
.info-item { display: flex; flex-direction: column; gap: 3px; }
.info-item-full { grid-column: 1/-1; }
.info-label { font-size: 12px; color: var(--text-3); font-weight: 500; }
.info-label i { margin-right: 4px; }
.info-val { font-size: 14px; font-weight: 600; color: var(--text); }
.price-highlight { color: var(--green-800); font-size: 17px; }
.price-note { background: #FFF8E1; border: 1px solid #FFE082; border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #795548; margin-top: 14px; }

/* === VIDEO === */
.video-wrap { position: relative; border-radius: 12px; overflow: hidden; background: #000; }
.video-wrap iframe, .video-wrap video { width: 100%; aspect-ratio: 16/9; display: block; border: none; }

/* === GALLERY === */
.gallery-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
@media(max-width:700px){ .gallery-grid { grid-template-columns: repeat(3,1fr); } }
@media(max-width:450px){ .gallery-grid { grid-template-columns: repeat(2,1fr); } }
.gallery-item { display: block; border-radius: 8px; overflow: hidden; aspect-ratio: 1; background: var(--green-50); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.gallery-item:hover img { transform: scale(1.06); }

/* === FAQ === */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1.5px solid var(--border); border-radius: 10px; overflow: hidden; }
.faq-question { width: 100%; background: none; border: none; padding: 14px 16px; text-align: left; font-size: 14px; font-weight: 600; color: var(--text); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-question:hover { background: var(--green-50); color: var(--green-800); }
.faq-question[aria-expanded="true"] { background: var(--green-50); color: var(--green-800); }
.faq-icon { transition: transform .25s; flex-shrink: 0; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }
.faq-answer { display: none; padding: 14px 16px; font-size: 14px; color: var(--text-2); border-top: 1px solid var(--border); }
.faq-answer.open { display: block; }

/* === PACKAGES === */
.packages-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media(max-width:700px){ .packages-grid { grid-template-columns: 1fr; } }
.package-card { border: 2px solid var(--border); border-radius: 14px; padding: 24px; text-align: center; position: relative; transition: all var(--transition); }
.package-card:hover { border-color: var(--green-500); box-shadow: var(--shadow-md); }
.package-featured { border-color: var(--green-800); box-shadow: var(--shadow-md); }
.package-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--green-800); color: #fff; padding: 3px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.package-name { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.package-price { font-size: 24px; font-weight: 700; color: var(--green-800); margin-bottom: 12px; }
.package-desc { font-size: 13px; color: var(--text-2); margin-bottom: 16px; white-space: pre-line; }
.btn-package { display: inline-block; background: var(--green-800); color: #fff; padding: 8px 20px; border-radius: 8px; font-weight: 600; font-size: 13px; }
.btn-package:hover { background: var(--green-700); color: #fff; }

/* === STICKY SIDEBAR === */
.single-sidebar { }
.sidebar-sticky-wrap { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 16px; }
.sidebar-contact-box { background: #fff; border: 2px solid var(--green-100); border-radius: var(--radius); padding: 20px; }
.scb-header { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.scb-header .avatar-letters { width: 48px; height: 48px; border-radius: 10px; font-size: 16px; flex-shrink: 0; }
.scb-header img { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.scb-header strong { display: block; font-size: 15px; }
.scb-header span { font-size: 12px; color: var(--text-3); }
.scb-price { display: flex; justify-content: space-between; align-items: center; background: var(--green-50); border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; }
.scb-price span { font-size: 13px; color: var(--text-2); }
.scb-price strong { color: var(--green-800); font-size: 18px; }
.scb-price-lg strong { font-size: 22px; }
.scb-actions { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.scb-btn { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 8px; font-size: 14px; font-weight: 600; }
.scb-btn i { font-size: 16px; }
.scb-phone { background: var(--green-50); color: var(--green-800); border: 1.5px solid var(--green-100); }
.scb-phone:hover { background: var(--green-800); color: #fff; }
.scb-zalo { background: #E3F2FD; color: #0068ff; border: 1.5px solid #BBDEFB; }
.scb-zalo:hover { background: #0068ff; color: #fff; }
.scb-email { background: #FFF3E0; color: #E65100; border: 1.5px solid #FFE0B2; }
.scb-email:hover { background: #E65100; color: #fff; }
.scb-facebook { background: #E8EAF6; color: #1a73e8; border: 1.5px solid #C5CAE9; }
.scb-facebook:hover { background: #1a73e8; color: #fff; }
.scb-website { background: #F3E5F5; color: #7B1FA2; border: 1.5px solid #E1BEE7; }
.scb-website:hover { background: #7B1FA2; color: #fff; }
.scb-cta-btn { display: flex; align-items: center; justify-content: center; gap: 8px; background: var(--green-800); color: #fff; padding: 12px; border-radius: 10px; font-weight: 700; font-size: 15px; }
.scb-cta-btn:hover { background: var(--green-700); color: #fff; }
.sidebar-widget { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 16px; }
.sidebar-widget h4 { font-size: 14px; font-weight: 700; color: var(--green-900); margin-bottom: 10px; }
.sidebar-widget p { font-size: 13px; color: var(--text-2); margin-bottom: 5px; }
.sidebar-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-pill { background: var(--green-50); border: 1px solid var(--border); padding: 4px 10px; border-radius: 20px; font-size: 12px; color: var(--text-2); }
.tag-pill:hover { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.sidebar-pkg-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.sidebar-pkg-featured { color: var(--green-800); font-weight: 600; }
.sidebar-pkg-featured strong { font-size: 15px; }
.price-note-sm { font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* === ARCHIVE LAYOUT === */
.archive-hero { background: linear-gradient(135deg, #E8F5E9, #C8E6C9); padding: 36px 0; border-bottom: 1px solid var(--border); }
.archive-hero h1 { font-size: 28px; color: var(--green-900); margin-bottom: 8px; }
.archive-hero p { color: var(--text-2); }
.archive-hero-inner { display: flex; justify-content: space-between; align-items: center; }
.archive-breadcrumb-mini { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-3); margin-bottom: 8px; }
.archive-term-count { background: var(--green-800); color: #fff; padding: 16px 24px; border-radius: 12px; text-align: center; }
.archive-term-count strong { display: block; font-size: 28px; font-weight: 700; }
.archive-term-count span { font-size: 13px; opacity: .85; }
.archive-layout { padding: 32px 20px; }
.archive-with-sidebar { display: grid; grid-template-columns: 240px 1fr; gap: 28px; }
@media(max-width:900px){ .archive-with-sidebar { grid-template-columns: 1fr; } }
.archive-sidebar { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 20px; align-self: start; position: sticky; top: 80px; }
@media(max-width:900px){ .archive-sidebar { position: static; } }
.sidebar-section { margin-bottom: 20px; }
.sidebar-section h4 { font-size: 14px; font-weight: 700; color: var(--green-900); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 2px solid var(--green-50); }
.sidebar-section h4 i { color: var(--green-700); margin-right: 4px; }
.filter-bar-mobile { display: none; padding: 12px 0; gap: 10px; align-items: center; }
@media(max-width:900px){ .filter-bar-mobile { display: flex; flex-wrap: wrap; } }
.btn-filter-toggle { background: var(--green-800); color: #fff; border: none; padding: 9px 16px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 6px; }
.search-inline-form { flex: 1; display: flex; border: 1.5px solid var(--border); border-radius: 8px; overflow: hidden; background: #fff; }
.search-inline-form input { flex: 1; border: none; padding: 8px 12px; font-size: 14px; outline: none; }
.search-inline-form button { background: var(--green-800); color: #fff; border: none; padding: 8px 12px; cursor: pointer; }
.filter-list { display: flex; flex-direction: column; gap: 3px; }
.filter-link { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 7px; font-size: 13px; color: var(--text-2); }
.filter-link:hover, .filter-link.active { background: var(--green-50); color: var(--green-800); font-weight: 600; }
.filter-link i { width: 16px; text-align: center; }

/* === SIDEBAR WIDGETS === */
.widget-item { background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 16px; }
.widget-title { font-size: 15px; font-weight: 700; color: var(--green-900); margin-bottom: 12px; padding-bottom: 10px; border-bottom: 2px solid var(--green-50); }
.sidebar-post-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sidebar-post-list li a { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text); }
.sidebar-post-list li a:hover { color: var(--green-800); }
.spl-icon .avatar-letters { width: 36px; height: 36px; border-radius: 8px; font-size: 12px; flex-shrink: 0; }
.spl-info span { display: block; font-weight: 600; }
.spl-info small { color: var(--text-3); font-size: 11px; }
.sidebar-cat-list { list-style: none; display: flex; flex-direction: column; }
.sidebar-cat-list a { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-2); }
.sidebar-cat-list a:hover { color: var(--green-800); }
.sidebar-cat-list span { background: var(--green-50); padding: 1px 7px; border-radius: 10px; font-size: 11px; color: var(--text-3); }

/* === POSTS === */
.post-item { display: grid; grid-template-columns: 240px 1fr; gap: 20px; background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; transition: all var(--transition); }
.post-item:hover { box-shadow: var(--shadow-md); }
.post-thumb { height: 160px; overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-body { padding: 16px; }
.post-body h2 { font-size: 18px; margin-bottom: 8px; }
.post-meta { display: flex; gap: 14px; font-size: 13px; color: var(--text-3); margin-bottom: 10px; }
@media(max-width:600px){ .post-item { grid-template-columns: 1fr; } .post-thumb { height: 200px; } }

/* Single post */
.single-post { background: #fff; border-radius: var(--radius); padding: 32px; }
.post-header { margin-bottom: 24px; }
.post-cats-header { display: flex; gap: 6px; margin-bottom: 10px; }
.post-title { font-size: clamp(22px,3vw,36px); margin-bottom: 12px; }
.post-meta-bar { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--text-3); }
.post-featured-img { border-radius: 12px; overflow: hidden; margin-bottom: 24px; }
.post-featured-img img { width: 100%; max-height: 460px; object-fit: cover; }
.post-entry-content, .entry-content { font-size: 15px; line-height: 1.8; }
.entry-content h2 { margin: 28px 0 14px; }
.entry-content h3 { margin: 22px 0 12px; }
.entry-content p { margin-bottom: 16px; }
.entry-content ul, .entry-content ol { margin: 12px 0 12px 20px; }
.entry-content img { border-radius: 10px; margin: 16px 0; }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-3); }
.post-author-box { display: flex; gap: 16px; background: var(--green-50); border-radius: 12px; padding: 20px; margin-top: 24px; }
.post-author-box img { border-radius: 50%; flex-shrink: 0; }

/* Related section */
.related-section { margin-top: 32px; }
.related-section h3 { font-size: 18px; margin-bottom: 20px; color: var(--green-900); }
.related-grid-2 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media(max-width:900px){ .related-grid-2 { grid-template-columns: repeat(3,1fr); } }
@media(max-width:600px){ .related-grid-2 { grid-template-columns: repeat(2,1fr); } }
.post-card-sm .card-thumb { height: 120px; }
.post-card-sm .card-body { padding: 10px; gap: 4px; }
.post-date { font-size: 11px; color: var(--text-3); }
.post-card-sm h4 { font-size: 13px; font-weight: 600; line-height: 1.4; }
.post-card-sm h4 a { color: var(--text); }
.post-card-sm h4 a:hover { color: var(--green-800); }

/* === NO RESULTS === */
.no-results { text-align: center; padding: 60px 20px; color: var(--text-3); }
.no-results i { font-size: 40px; margin-bottom: 16px; }
.no-results h3 { font-size: 20px; color: var(--text-2); margin-bottom: 8px; }
.btn-primary { display: inline-block; background: var(--green-800); color: #fff; padding: 10px 24px; border-radius: 10px; font-weight: 600; margin-top: 16px; }
.btn-primary:hover { background: var(--green-700); color: #fff; }

/* === PAGINATION === */
.page-numbers { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 32px; list-style: none; }
.page-numbers a, .page-numbers span { display: block; width: 38px; height: 38px; line-height: 38px; text-align: center; border-radius: 8px; border: 1.5px solid var(--border); font-size: 14px; font-weight: 500; color: var(--text-2); }
.page-numbers a:hover, .page-numbers .current { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.page-numbers .dots { border: none; }

/* === FOOTER === */
.agrihub-footer { background: #0D2B0F; color: rgba(255,255,255,.75); margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr; gap: 32px; padding: 52px 0 32px; }
@media(max-width:1000px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:500px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.footer-brand { grid-column: span 1; }
@media(max-width:500px){ .footer-brand { grid-column: 1/-1; } }
.footer-logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.footer-logo i { color: var(--green-500); }
.footer-desc { font-size: 13px; line-height: 1.7; margin-bottom: 16px; }
.footer-contact-info { display: flex; flex-direction: column; gap: 6px; font-size: 13px; margin-bottom: 14px; }
.footer-contact-info div { display: flex; align-items: center; gap: 8px; }
.footer-contact-info a { color: rgba(255,255,255,.75); }
.footer-contact-info a:hover { color: #fff; }
.footer-contact-info i { color: var(--green-500); width: 14px; }
.footer-socials { display: flex; gap: 8px; }
.footer-socials a { width: 34px; height: 34px; background: rgba(255,255,255,.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.75); font-size: 15px; }
.footer-socials a:hover { background: var(--green-700); color: #fff; }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-col h4 i { color: var(--green-500); margin-right: 6px; }
.footer-menu { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-menu a { color: rgba(255,255,255,.7); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.footer-menu a:hover { color: var(--green-400,#66BB6A); }
.footer-recent-posts { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-recent-posts a { display: flex; flex-direction: column; gap: 2px; font-size: 13px; color: rgba(255,255,255,.7); }
.footer-recent-posts a:hover { color: #fff; }
.footer-recent-posts .post-date { font-size: 11px; color: var(--green-500); }
.footer-cat-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.footer-cat-list a { color: rgba(255,255,255,.7); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.footer-cat-list a i { color: var(--green-500); font-size: 10px; }
.footer-cat-list a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: #fff; }
.footer-bottom-links { display: flex; gap: 16px; }

/* === CHAT WIDGET === */
.agrihub-chat-widget { position: fixed; bottom: 80px; right: 20px; z-index: 800; }
@media(min-width:768px){ .agrihub-chat-widget { bottom: 24px; } }
.chat-toggle { width: 52px; height: 52px; background: var(--green-800); color: #fff; border: none; border-radius: 50%; font-size: 22px; cursor: pointer; box-shadow: var(--shadow-lg); display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.chat-toggle:hover { background: var(--green-700); transform: scale(1.08); }
.chat-panel { position: absolute; bottom: 62px; right: 0; background: #fff; border: 1.5px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); width: 200px; overflow: hidden; display: none; }
.chat-panel.open { display: block; }
.chat-panel-header { background: var(--green-800); color: #fff; padding: 12px 16px; font-size: 14px; font-weight: 600; }
.chat-btn { display: flex; align-items: center; gap: 10px; padding: 12px 16px; font-size: 14px; font-weight: 600; border-bottom: 1px solid var(--border); color: var(--text); }
.chat-btn:hover { background: var(--green-50); color: var(--green-800); }
.chat-btn:last-child { border-bottom: none; }
.zalo-btn i { color: #0068ff; }
.phone-btn i { color: var(--green-800); }
.fb-btn i { color: #1877f2; }

/* === UTILITIES === */
.text-center { text-align: center; }
.post-meta-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.card-excerpt { font-size: 13px; color: var(--text-2); line-height: 1.6; }