/*
Theme Name: Kim Gia Land
Theme URI: https://kimgialandresale.com
Author: Kim Gia Land
Author URI: https://kimgialandresale.com
Description: Theme bất động sản tùy chỉnh riêng cho Kim Gia Land - đăng tin căn hộ, nhà phố, đất nền, biệt thự kèm ảnh/video/giá, bộ lọc tìm kiếm theo khu vực - loại hình - mức giá, form khách gửi tin cần bán/thanh lý, và trang Giải pháp dòng tiền.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: kimgialand
*/

/* =========================================================
   1. BIẾN DÙNG CHUNG & RESET
========================================================= */
:root{
  --red: #C8102E;
  --red-dark: #9A0C22;
  --red-tint: #FDECEE;
  --ink: #1C1B1A;
  --gray-700: #4B4A47;
  --gray-500: #837F79;
  --gray-300: #D8D4CF;
  --gray-100: #F5F3F0;
  --white: #FFFFFF;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 20px rgba(28,27,26,0.08);
  --shadow-lg: 0 12px 40px rgba(28,27,26,0.14);
  --container: 1200px;
  --font: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0; font-family: var(--font); color: var(--gray-700);
  background: var(--white); line-height:1.65; font-size:16px;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ color: var(--ink); font-weight:700; line-height:1.25; margin:0 0 .5em; }
h1{ font-size: clamp(28px, 4vw, 44px); font-weight:800; }
h2{ font-size: clamp(24px, 3vw, 32px); font-weight:800; }
h3{ font-size:20px; }
p{ margin:0 0 1em; }
button{ font-family:inherit; cursor:pointer; }
input, select, textarea{ font-family:inherit; font-size:15px; }
.screen-reader-text{ position:absolute; left:-9999px; }

.kgl-container{ max-width: var(--container); margin:0 auto; padding:0 24px; }

/* =========================================================
   2. NÚT (BUTTONS)
========================================================= */
.kgl-btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 28px; border-radius:999px; font-weight:600; font-size:15px;
  border:2px solid transparent; transition: all .2s ease; white-space:nowrap;
}
.kgl-btn svg{ width:18px; height:18px; }
.kgl-btn-primary{ background: var(--red); color: var(--white); }
.kgl-btn-primary:hover{ background: var(--red-dark); transform: translateY(-1px); }
.kgl-btn-outline{ background: transparent; border-color: var(--red); color: var(--red); }
.kgl-btn-outline:hover{ background: var(--red-tint); }
.kgl-btn-outline-light{ background: transparent; border-color: var(--white); color: var(--white); }
.kgl-btn-outline-light:hover{ background: rgba(255,255,255,.15); }
.kgl-btn-block{ width:100%; }
.kgl-btn-lg{ padding:16px 36px; font-size:16px; }

/* =========================================================
   3. HEADER
========================================================= */
.kgl-header{ position: sticky; top:0; z-index:100; background: var(--white); border-bottom:1px solid var(--gray-100); transition: box-shadow .2s; }
.kgl-header.is-scrolled{ box-shadow: var(--shadow); }
.kgl-header-inner{ display:flex; align-items:center; justify-content:space-between; padding:16px 24px; gap:24px; }
.kgl-logo{ display:flex; align-items:center; flex-shrink:0; }
.kgl-logo-text{ font-size:22px; font-weight:800; color: var(--ink); letter-spacing:-.3px; }
.kgl-logo-text::first-letter{ color: var(--red); }
.kgl-logo img{ max-height:60px; width:auto; }
.kgl-menu{ display:flex; gap:32px; }
.kgl-menu a{ font-weight:600; font-size:15px; color: var(--ink); position:relative; padding:6px 0; display:inline-block; }
.kgl-menu a::after{ content:''; position:absolute; left:0; bottom:0; width:0; height:2px; background: var(--red); transition: width .2s; }
.kgl-menu a:hover::after, .kgl-menu .current-menu-item a::after, .kgl-menu .current-menu-parent a::after{ width:100%; }
.kgl-header-actions{ display:flex; align-items:center; gap:16px; flex-shrink:0; }
.kgl-hotline{ display:flex; align-items:center; gap:8px; font-weight:700; color: var(--red); }
.kgl-hotline svg{ width:18px; height:18px; }
.kgl-menu-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px; }
.kgl-menu-toggle span{ width:24px; height:2px; background: var(--ink); border-radius:2px; }

/* =========================================================
   4. HERO
========================================================= */
.kgl-hero{ background: linear-gradient(180deg, var(--red-tint) 0%, var(--white) 100%); padding:72px 0 60px; text-align:center; }
.kgl-hero-inner{ max-width:820px; margin:0 auto; }
.kgl-hero h1{ margin-bottom:16px; }
.kgl-hero-sub{ font-size:17px; color: var(--gray-500); margin-bottom:36px; }

.kgl-filter-form{ background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding:16px; margin-bottom:8px; text-align:left; }
.kgl-filter-row{ display:flex; flex-wrap:wrap; gap:10px; }
.kgl-filter-row select, .kgl-filter-search{ flex:1; min-width:130px; padding:12px 14px; border-radius:8px; border:1px solid var(--gray-300); background: var(--white); color: var(--gray-700); }
.kgl-filter-search{ flex:2; min-width:200px; }
.kgl-filter-submit{ flex-shrink:0; padding:12px 26px; }

/* =========================================================
   5. SECTIONS DÙNG CHUNG
========================================================= */
.kgl-section{ padding:64px 0; }
.kgl-section:nth-of-type(even){ background: var(--gray-100); }
.kgl-section-head{ display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:32px; gap:16px; flex-wrap:wrap; }
.kgl-section-head.kgl-center{ justify-content:center; text-align:center; flex-direction:column; align-items:center; }
.kgl-link-more{ font-weight:700; color: var(--red); flex-shrink:0; }
.kgl-eyebrow{ display:inline-block; text-transform:uppercase; letter-spacing:1.5px; font-size:13px; font-weight:700; color: var(--red); margin-bottom:12px; }

/* =========================================================
   6. DANH SÁCH BẤT ĐỘNG SẢN (GRID + CARD)
========================================================= */
.kgl-listing-group{ margin-bottom:48px; }
.kgl-listing-group:last-child{ margin-bottom:0; }
.kgl-listing-group-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; }
.kgl-listing-group-head h3{ margin:0; }
.kgl-listing-group-head a{ font-weight:600; color: var(--red); font-size:14px; }

.kgl-property-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:24px; }
.kgl-property-grid-archive{ margin-top:32px; }

.kgl-property-card{ background: var(--white); border:1px solid var(--gray-100); border-radius: var(--radius-lg); overflow:hidden; transition: transform .2s, box-shadow .2s; }
.kgl-property-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.kgl-card-thumb{ position:relative; display:block; aspect-ratio: 4/3; overflow:hidden; background: var(--gray-100); }
.kgl-card-thumb img{ width:100%; height:100%; object-fit:cover; }
.kgl-card-noimg{ width:100%; height:100%; display:flex; align-items:center; justify-content:center; color: var(--gray-300); font-weight:800; font-size:18px; background: var(--gray-100); }
.kgl-badge{ position:absolute; top:12px; left:12px; background: var(--red); color:var(--white); font-size:12px; font-weight:700; padding:5px 12px; border-radius:999px; }
.kgl-card-body{ padding:18px; }
.kgl-card-title{ font-size:16px; margin-bottom:8px; }
.kgl-card-title a{ display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.kgl-card-location{ display:flex; align-items:center; gap:6px; font-size:13px; color: var(--gray-500); margin-bottom:10px; }
.kgl-card-location svg{ width:14px; height:14px; flex-shrink:0; color: var(--red); }
.kgl-card-price{ font-size:19px; font-weight:800; color: var(--red); margin-bottom:12px; }
.kgl-card-meta{ display:flex; gap:14px; font-size:13px; color: var(--gray-500); border-top:1px solid var(--gray-100); padding-top:12px; flex-wrap:wrap; }
.kgl-card-meta span{ display:flex; align-items:center; gap:5px; }
.kgl-card-meta svg{ width:15px; height:15px; }

.kgl-no-results{ text-align:center; padding:40px; color: var(--gray-500); }
.kgl-pagination{ display:flex; justify-content:center; gap:8px; margin-top:40px; flex-wrap:wrap; }
.kgl-pagination .page-numbers{ padding:9px 15px; border-radius:8px; border:1px solid var(--gray-300); font-weight:600; }
.kgl-pagination .page-numbers.current{ background: var(--red); border-color: var(--red); color: var(--white); }
.kgl-pagination .page-numbers.dots{ border:none; }

/* =========================================================
   7. KHỐI GIẢI PHÁP DÒNG TIỀN (TRANG CHỦ)
========================================================= */
.kgl-cashflow-teaser{ background: var(--ink); color: var(--white); padding:64px 0; }
.kgl-cashflow-inner{ display:grid; grid-template-columns: 1.2fr 1fr; gap:48px; align-items:center; }
.kgl-cashflow-text h2{ color: var(--white); }
.kgl-cashflow-text p{ color: #C9C7C4; }
.kgl-cashflow-points{ display:flex; flex-direction:column; gap:18px; }
.kgl-point{ background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding:18px 20px; }
.kgl-point strong{ display:block; color: var(--white); margin-bottom:4px; font-size:16px; }
.kgl-point span{ color:#C9C7C4; font-size:14px; }

/* =========================================================
   8. VÌ SAO CHỌN CHÚNG TÔI
========================================================= */
.kgl-why-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.kgl-why-item{ background: var(--white); padding:28px 22px; border-radius: var(--radius-lg); border:1px solid var(--gray-100); }
.kgl-why-item h4{ margin-bottom:8px; font-size:17px; }
.kgl-why-item p{ font-size:14px; color: var(--gray-500); margin:0; }

/* =========================================================
   9. BĂNG RÔN GỬI TIN (TRANG CHỦ)
========================================================= */
.kgl-submit-teaser{ background: var(--red); color: var(--white); }
.kgl-submit-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; padding:48px 24px; }
.kgl-submit-teaser h2{ color: var(--white); margin-bottom:8px; font-size:26px; }
.kgl-submit-teaser p{ color: #FBD9DD; margin:0; }

/* =========================================================
   10. FOOTER
========================================================= */
.kgl-footer{ background: var(--ink); color:#C9C7C4; padding-top:56px; }
.kgl-footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:40px; }
.kgl-footer-logo{ color: var(--white); font-size:20px; margin-bottom:12px; }
.kgl-footer-col h4{ color: var(--white); font-size:15px; margin-bottom:16px; }
.kgl-footer-col p{ font-size:14px; display:flex; align-items:center; gap:8px; margin-bottom:10px; }
.kgl-footer-col svg{ width:15px; height:15px; flex-shrink:0; color: var(--red); }
.kgl-social-link{ display:inline-block; margin-top:8px; font-weight:600; color: var(--white); text-decoration:underline; }
.kgl-footer-menu li{ margin-bottom:10px; }
.kgl-footer-menu a:hover{ color: var(--white); }
.footer-widget-title{ color:var(--white); font-size:15px; margin-bottom:16px; }
.kgl-footer-bottom{ border-top:1px solid rgba(255,255,255,.1); padding:20px 0; text-align:center; font-size:13px; }

/* =========================================================
   11. NÚT LIÊN HỆ NỔI
========================================================= */
.kgl-floating{ position:fixed; right:20px; bottom:20px; z-index:90; display:flex; flex-direction:column; gap:12px; }
.kgl-float-btn{ width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center; color: var(--white); box-shadow: var(--shadow-lg); animation: kgl-pulse 2.4s infinite; }
.kgl-float-btn svg{ width:24px; height:24px; }
.kgl-float-phone{ background: var(--red); }
.kgl-float-zalo{ background: #0068FF; animation-delay:.4s; }
@keyframes kgl-pulse{ 0%{ box-shadow:0 0 0 0 rgba(200,16,46,.35);} 70%{ box-shadow:0 0 0 12px rgba(200,16,46,0);} 100%{ box-shadow:0 0 0 0 rgba(200,16,46,0);} }

/* =========================================================
   12. TRANG CHI TIẾT BẤT ĐỘNG SẢN
========================================================= */
.kgl-single-property{ padding:32px 0 64px; }
.kgl-breadcrumb{ font-size:13px; color: var(--gray-500); margin-bottom:24px; }
.kgl-breadcrumb a{ color: var(--gray-500); }
.kgl-breadcrumb a:hover{ color: var(--red); }
.kgl-single-grid{ display:grid; grid-template-columns: 2fr 1fr; gap:40px; align-items:start; }

.kgl-gallery-main{ border-radius: var(--radius-lg); overflow:hidden; aspect-ratio:16/10; background: var(--gray-100); margin-bottom:10px; }
.kgl-gallery-main img{ width:100%; height:100%; object-fit:cover; }
.kgl-gallery-thumbs{ display:flex; gap:8px; overflow-x:auto; padding-bottom:4px; }
.kgl-gallery-thumb-item{ width:84px; height:64px; object-fit:cover; border-radius:8px; cursor:pointer; opacity:.6; flex-shrink:0; border:2px solid transparent; transition: all .15s; }
.kgl-gallery-thumb-item:hover, .kgl-gallery-thumb-item.is-active{ opacity:1; border-color: var(--red); }

.kgl-video-wrap{ margin-top:32px; }
.kgl-video-embed{ position:relative; padding-top:56.25%; border-radius: var(--radius-lg); overflow:hidden; }
.kgl-video-embed iframe{ position:absolute; top:0; left:0; width:100%; height:100%; border:0; }

.kgl-single-header{ margin-top:32px; }
.kgl-single-location{ display:flex; align-items:center; gap:6px; color: var(--gray-500); margin-bottom:12px; }
.kgl-single-location svg{ width:16px; height:16px; color: var(--red); flex-shrink:0; }
.kgl-single-price{ font-size:30px; font-weight:800; color: var(--red); }

.kgl-detail-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; padding:24px 0; margin:24px 0; border-top:1px solid var(--gray-100); border-bottom:1px solid var(--gray-100); }
.kgl-detail-item{ display:flex; align-items:center; gap:10px; }
.kgl-detail-item svg{ width:20px; height:20px; color: var(--red); flex-shrink:0; }
.kgl-detail-item span{ display:flex; flex-direction:column; font-size:13px; color: var(--gray-500); }
.kgl-detail-item strong{ font-size:15px; color: var(--ink); }

.kgl-single-content{ margin-top:12px; }
.kgl-related{ margin-top:56px; }
.kgl-related h3{ margin-bottom:20px; }

.kgl-single-sidebar{ position:relative; }
.kgl-sidebar-sticky{ position:sticky; top:100px; display:flex; flex-direction:column; gap:16px; }

/* =========================================================
   13. FORM (LIÊN HỆ / TƯ VẤN / GỬI TIN)
========================================================= */
.kgl-inquiry-form, .kgl-contact-form-wrap{ background: var(--white); border:1px solid var(--gray-100); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding:26px; }
.kgl-inquiry-form h3{ margin-bottom:16px; }
.kgl-form-group{ margin-bottom:14px; }
.kgl-form-group label{ display:block; font-weight:600; font-size:14px; margin-bottom:6px; }
.kgl-form-group input, .kgl-form-group select, .kgl-form-group textarea,
.kgl-inquiry-form input, .kgl-inquiry-form textarea{ width:100%; padding:12px 14px; border-radius:8px; border:1px solid var(--gray-300); background: var(--white); }
.kgl-form-group input:focus, .kgl-form-group select:focus, .kgl-form-group textarea:focus,
.kgl-inquiry-form input:focus, .kgl-inquiry-form textarea:focus{ outline:none; border-color: var(--red); }
.kgl-inquiry-form .kgl-form-group{ margin-bottom:12px; }
.kgl-honeypot{ position:absolute !important; left:-9999px !important; top:-9999px; }
.kgl-form-msg{ padding:14px 16px; border-radius:8px; margin-bottom:16px; font-size:14px; font-weight:600; }
.kgl-msg-success{ background:#E9F7EF; color:#1E7E34; }
.kgl-msg-error{ background: var(--red-tint); color: var(--red-dark); }

.kgl-submit-form-wrap{ max-width:820px; margin:0 auto; }
.kgl-submit-form{ background: var(--white); border:1px solid var(--gray-100); box-shadow: var(--shadow); border-radius: var(--radius-lg); padding:32px; margin-top:24px; }
.kgl-form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:16px 20px; }

/* =========================================================
   14. TRANG NỘI DUNG CHUNG / BANNER
========================================================= */
.kgl-page-banner{ background: var(--gray-100); padding:48px 0; text-align:center; }
.kgl-page-banner-accent{ background: linear-gradient(135deg, var(--ink), #33302D); }
.kgl-page-banner-accent h1{ color: var(--white); }
.kgl-page-banner-accent p{ color:#C9C7C4; max-width:600px; margin:0 auto; }
.kgl-page-content{ max-width:820px; margin:0 auto; }
.kgl-page-content img{ border-radius: var(--radius-lg); }

/* =========================================================
   15. TRANG LIÊN HỆ
========================================================= */
.kgl-contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:48px; align-items:start; }
.kgl-contact-list li{ display:flex; align-items:center; gap:10px; margin-bottom:14px; font-weight:600; }
.kgl-contact-list svg{ width:18px; height:18px; color: var(--red); flex-shrink:0; }
.kgl-map{ margin-top:20px; border-radius: var(--radius-lg); overflow:hidden; }
.kgl-map iframe{ display:block; }

/* =========================================================
   16. TRANG GIẢI PHÁP DÒNG TIỀN
========================================================= */
.kgl-process-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.kgl-process-step{ text-align:center; padding:0 12px; }
.kgl-step-num{ display:flex; align-items:center; justify-content:center; width:48px; height:48px; border-radius:50%; background: var(--red-tint); color: var(--red); font-weight:800; font-size:18px; margin:0 auto 16px; }
.kgl-process-step h4{ margin-bottom:8px; font-size:16px; }
.kgl-process-step p{ font-size:14px; color: var(--gray-500); margin:0; }

.kgl-cta-form{ background: var(--gray-100); }
.kgl-cta-form-inner{ display:grid; grid-template-columns: 1.2fr 1fr; gap:40px; align-items:center; }

/* =========================================================
   17. BLOG FALLBACK (index.php)
========================================================= */
.kgl-blog-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.kgl-blog-card{ border:1px solid var(--gray-100); border-radius: var(--radius-lg); overflow:hidden; }
.kgl-blog-thumb img{ aspect-ratio:16/10; object-fit:cover; }
.kgl-blog-card h2{ font-size:17px; padding:16px 16px 0; }
.kgl-excerpt{ padding:8px 16px 16px; font-size:14px; color: var(--gray-500); }

/* =========================================================
   18. RESPONSIVE
========================================================= */
@media (max-width: 1024px){
  .kgl-property-grid{ grid-template-columns: repeat(3,1fr); }
  .kgl-why-grid, .kgl-process-grid{ grid-template-columns: repeat(2,1fr); }
  .kgl-cashflow-inner, .kgl-single-grid, .kgl-contact-grid, .kgl-cta-form-inner{ grid-template-columns: 1fr; }
  .kgl-single-sidebar{ order:-1; }
  .kgl-sidebar-sticky{ position:static; }
  .kgl-footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px){
  .kgl-menu-toggle{ display:flex; }
  .kgl-nav{ position:fixed; inset:0 0 0 30%; top:73px; background: var(--white); transform:translateX(100%); transition: transform .25s; z-index:99; padding:24px; box-shadow: var(--shadow-lg); overflow-y:auto; }
  .kgl-nav.is-open{ transform:translateX(0); }
  .kgl-menu{ flex-direction:column; gap:4px; }
  .kgl-menu a{ display:block; padding:14px 0; border-bottom:1px solid var(--gray-100); }
  .kgl-hotline span{ display:none; }
  .kgl-property-grid{ grid-template-columns: repeat(2,1fr); gap:16px; }
  .kgl-why-grid, .kgl-process-grid, .kgl-form-grid, .kgl-blog-grid{ grid-template-columns: 1fr; }
  .kgl-footer-grid{ grid-template-columns: 1fr; }
  .kgl-submit-inner{ flex-direction:column; text-align:center; }
  h1{ font-size:28px; }
}
@media (max-width: 480px){
  .kgl-property-grid{ grid-template-columns: 1fr; }
  .kgl-filter-row{ flex-direction:column; }
  .kgl-filter-row select, .kgl-filter-search{ width:100%; }
}