/* ==========================================================================
   DadiLand Custom UI - Phiên bản cải tiến theo chuẩn BĐS Việt Nam
   Tham khảo: batdongsan.com.vn, alonhadat.com.vn
   ========================================================================== */

/* ---------- HIDE WP ADMIN BAR FRONTEND ---------- */
#wpadminbar { display: none !important; }
html.admin-bar { margin-top: 0 !important; }
body.admin-bar .site-header { top: 0 !important; }
body.logged-in #wpadminbar { display: none !important; }

/* ---------- CSS VARIABLES OVERRIDE ---------- */
:root {
    --price-color: #E03C31;
    --price-bg: #FFF5F5;
    --badge-hot: #E03C31;
    --badge-new: #1565C0;
    --badge-sold: #64748b;
    --trust-green: #2E7D32;
    --gradient-hero: linear-gradient(135deg, #0a2a6e 0%, #1565C0 50%, #0d47a1 100%);
    --stats-bg: #ffffff;
    --primary: #1565C0;
    --accent: #E03C31;
    --shadow: 0 4px 16px rgba(0,0,0,0.10);
    --shadow-hover: 0 8px 32px rgba(0,0,0,0.16);
}

/* ---------- TOP BAR IMPROVEMENT ---------- */
.top-bar {
    background: #1a2744;
    padding: 7px 0;
    border-bottom: 2px solid #E03C31;
}
.top-phone {
    color: #FFD700 !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    letter-spacing: 0.3px;
}
.top-phone:hover { color: #fff !important; }
.top-bar svg { vertical-align: middle; }

/* ---------- HEADER ---------- */
.site-header {
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.logo-tagline { color: #E03C31 !important; }

/* ---------- HERO SECTION ---------- */
.hero-section {
    background: var(--gradient-hero);
    padding: 70px 0 90px;
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
}
.hero-overlay {
    background: linear-gradient(135deg, rgba(10,42,110,0.92) 0%, rgba(21,101,192,0.82) 100%);
}
.hero-section[style*="background-image"] .hero-overlay {
    background: linear-gradient(to bottom, rgba(10,42,110,0.75) 0%, rgba(10,42,110,0.85) 100%);
}
.hero-content h1 {
    font-size: 40px;
    font-weight: 800;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    letter-spacing: -0.5px;
}
.hero-content h1 span { color: #FFD700; }
.hero-subtitle {
    font-size: 17px;
    opacity: 0.92;
    margin-bottom: 32px;
}

/* Search Form Enhancement */
.hero-search {
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
}
.search-tab.active {
    background: #E03C31;
    color: #fff;
}
.search-btn {
    background: #E03C31 !important;
    padding: 12px 32px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    border-radius: 10px !important;
}
.search-btn:hover {
    background: #c62828 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(224,60,49,0.4) !important;
}

/* Hero Quick Tags */
.hero-tag {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(4px);
    font-weight: 500;
    transition: all 0.25s;
}
.hero-tag:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-1px);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
    background: #f0f7ff;
    border-bottom: 1px solid #dbeafe;
    padding: 10px 0;
}
.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #374151;
    font-weight: 500;
}
.trust-item svg { color: var(--trust-green); flex-shrink: 0; }
.trust-item strong { color: var(--primary); }

/* ---------- STATS BAR IMPROVEMENT ---------- */
.stats-bar-section {
    background: #fff !important;
    border-bottom: 2px solid #f1f5f9;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.stats-bar { border: none; }
.stat-box {
    padding: 18px 24px;
    text-align: center;
    position: relative;
}
.stat-box + .stat-box::before {
    background: #e2e8f0 !important;
}
.stat-icon svg { stroke: var(--primary) !important; }
.stat-num {
    display: block;
    font-size: 26px !important;
    font-weight: 800 !important;
    color: var(--primary) !important;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.stat-txt {
    font-size: 12px !important;
    color: #64748b !important;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.stat-icon { color: var(--primary); }

/* ---------- SECTION HEADERS ---------- */
.section-header {
    margin-bottom: 32px;
}
.section-title {
    font-size: 26px !important;
    font-weight: 800 !important;
    position: relative;
    padding-bottom: 14px;
    color: #0f172a;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #E03C31;
    border-radius: 2px;
}
.section-subtitle { color: #64748b; margin-top: 8px; font-size: 14px; }
.section-link {
    color: var(--primary) !important;
    font-weight: 600 !important;
    font-size: 14px;
    white-space: nowrap;
}
.section-link:hover { color: #E03C31 !important; }

/* ---------- PROPERTY CARDS ---------- */
.property-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    border: 1px solid #f1f5f9;
    transition: transform 0.25s, box-shadow 0.25s;
}
.property-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--shadow-hover) !important;
    border-color: transparent;
}
.property-image { aspect-ratio: 4/3 !important; overflow: hidden; }
.property-image img { transition: transform 0.35s !important; }
.property-card:hover .property-image img { transform: scale(1.07) !important; }

/* Price styling - Vietnamese RED convention */
.property-price {
    color: var(--price-color) !important;
    font-size: 18px !important;
    font-weight: 800 !important;
    letter-spacing: -0.3px;
}
.property-price-per-m2 { color: #94a3b8; font-size: 12px; }

/* Listing badges */
.listing-badge {
    border-radius: 6px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    padding: 3px 8px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-sale { background: #E03C31 !important; }
.badge-rent { background: #2E7D32 !important; }

/* Property card footer */
.property-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
    margin-top: 10px;
}

/* ---------- PROJECT CARDS ---------- */
.project-grid {
    grid-template-columns: repeat(3, 1fr) !important;
}
.project-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    border: 1px solid #f1f5f9;
    transition: transform 0.25s, box-shadow 0.25s;
}
.project-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--shadow-hover) !important;
    border-color: transparent;
}
.project-card-image { aspect-ratio: 16/10; overflow: hidden; border-radius: 0; }
.project-card-image img, .project-card-image .project-thumb {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.35s !important;
    display: block;
}
.project-card:hover .project-card-image img,
.project-card:hover .project-card-image .project-thumb {
    transform: scale(1.06) !important;
}
.project-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8f4fd, #dbeafe);
}
.project-card-body { padding: 16px 18px 18px; }
.project-card-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    line-height: 1.45;
    margin-bottom: 8px;
    color: #0f172a;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.project-card:hover .project-card-title { color: var(--primary) !important; }
.project-card-location { color: #64748b; font-size: 13px; margin-bottom: 6px; }
.project-card-investor { color: var(--primary); font-size: 12px; font-weight: 600; }
.project-card-btn {
    display: inline-block;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #E03C31 !important;
    margin-top: 10px;
    padding: 0;
    background: none;
    transition: gap 0.2s;
}
.project-card:hover .project-card-btn { letter-spacing: 0.3px; }

/* ---------- LOCATION CARDS ---------- */
.location-card {
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    transition: transform 0.25s, box-shadow 0.25s;
}
.location-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.location-bg {
    transition: transform 0.35s;
}
.location-card:hover .location-bg {
    transform: scale(1.08);
}
.location-content { padding: 20px !important; }
.location-content h3 { font-size: 18px !important; font-weight: 800 !important; }
.location-count {
    background: rgba(224,60,49,0.85) !important;
    color: #fff !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    padding: 3px 10px !important;
}

/* ---------- TOOL CARDS ---------- */
.tool-card {
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    padding: 28px 24px !important;
}
.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary) !important;
}
.tool-icon {
    width: 60px !important;
    height: 60px !important;
    border-radius: 14px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.tool-card h3 { font-size: 16px !important; font-weight: 700 !important; margin-bottom: 8px; }
.tool-card p { font-size: 13px !important; color: #64748b; line-height: 1.5; }

/* ---------- BLOG CARDS ---------- */
.blog-card {
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #f1f5f9;
    transition: transform 0.25s, box-shadow 0.25s;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

/* ---------- BLOG TABS ---------- */
.blog-tabs { margin-bottom: 24px; }
.blog-tab {
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    padding: 8px 18px !important;
    transition: all 0.2s;
}
.blog-tab.active {
    background: var(--primary) !important;
    color: #fff !important;
}
.blog-tab:hover:not(.active) {
    background: #f1f5f9;
    color: var(--primary);
}

/* ---------- CTA SECTION ---------- */
.cta-section {
    background: linear-gradient(135deg, #E03C31 0%, #c62828 100%) !important;
    padding: 48px 0 !important;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-content h2 {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: #fff !important;
    margin-bottom: 6px;
}
.cta-content p { color: rgba(255,255,255,0.85) !important; font-size: 15px; }
.btn-white {
    background: #fff !important;
    color: #E03C31 !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    padding: 14px 32px !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    transition: all 0.2s !important;
}
.btn-white:hover {
    background: #f8f8f8 !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25) !important;
    color: #E03C31 !important;
}
.btn-outline-white {
    border-color: rgba(255,255,255,0.6) !important;
    color: #fff !important;
    font-weight: 600 !important;
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.15) !important;
    border-color: #fff !important;
}

/* ---------- FOOTER ---------- */
.site-footer { background: #0f172a !important; }
.footer-seo-intro { border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 20px; margin-bottom: 28px; }
.footer-seo-intro p { font-size: 13.5px; color: #94a3b8; line-height: 1.7; }
.footer-seo-intro a { color: #93c5fd !important; }
.seo-links-grid h4 {
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.seo-links-grid li a { color: #94a3b8 !important; font-size: 13px; }
.seo-links-grid li a:hover { color: #fff !important; padding-left: 4px; transition: all 0.15s; }
.footer-logo .logo-name { color: #fff !important; font-size: 20px !important; }
.footer-logo .logo-tagline { color: #E03C31 !important; font-size: 20px !important; }
.footer-bottom {
    background: rgba(0,0,0,0.3) !important;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom p { color: #64748b !important; font-size: 13px; }

/* Fixed contact buttons */
.fixed-zalo {
    background: #0068FF !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    letter-spacing: -0.5px;
}
.fixed-btn {
    box-shadow: 0 4px 16px rgba(0,0,0,0.2) !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
}
.fixed-btn:hover { transform: scale(1.1) !important; box-shadow: 0 6px 24px rgba(0,0,0,0.3) !important; }

/* ---------- SECTIONS GENERAL ---------- */
.section { padding: 56px 0; }
.section:nth-child(even) { background: #f8fafc; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .project-grid { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 640px) {
    .project-grid { grid-template-columns: 1fr !important; }
    .hero-content h1 { font-size: 28px !important; }
    .section-title { font-size: 22px !important; }
    .cta-inner { flex-direction: column; text-align: center; }
    .trust-bar-inner { gap: 16px; }
    .trust-item { font-size: 12px; }
    .stat-num { font-size: 22px !important; }
}

/* ── Location Cards với ảnh AI nền ── */
.location-card { position: relative; overflow: hidden; border-radius: 16px; min-height: 200px; }
.location-card.location-lg { min-height: 260px; }
.location-bg {
    position: absolute; inset: 0;
    background-size: cover !important;
    background-position: center !important;
    transition: transform .4s ease;
}
.location-bg::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.2) 100%);
}
.location-card:hover .location-bg { transform: scale(1.06); }
.location-content { position: relative; z-index: 2; }
.location-content h3 { color: #fff !important; text-shadow: 0 2px 8px rgba(0,0,0,.6); font-size: 1.3rem; font-weight: 700; }
.location-count { background: rgba(224,60,49,.85) !important; color:#fff !important; border-radius: 20px; padding: 3px 12px; font-size:.8rem; font-weight:600; }