/*
Theme Name: GeneratePress Bình Tiên
Template: generatepress
Author: Công Chứng Bình Tiên
Version: 1.0.0
Description: Child theme cho VPCC Bình Tiên — homepage mockup mới
*/

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#f5f5f0;color:#1a1a1a;font-size:14px}
a{text-decoration:none;color:inherit}

/* NAV */
nav.bt-nav{background:#fff;border-bottom:1px solid #e8e8e4;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.bt-nav .logo{display:flex;align-items:center;gap:12px}
.bt-nav .logo-mark{width:36px;height:36px;background:#1B4F8A;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;flex-shrink:0}
.bt-nav .logo-text strong{font-size:14px;font-weight:600;color:#1a1a1a;display:block}
.bt-nav .logo-text span{font-size:11px;color:#888}
.bt-nav .navlinks{display:flex;gap:2px}
.bt-nav .navlinks a{font-size:13px;color:#555;padding:6px 12px;border-radius:6px;transition:all .15s}
.bt-nav .navlinks a:hover{background:#f0f0ea;color:#1a1a1a}
.bt-nav .navlinks a.active{color:#1B4F8A;background:#EBF2FA;font-weight:500}
.bt-nav .nav-cta{background:#1B4F8A;color:#fff;font-size:13px;padding:8px 18px;border-radius:7px;font-weight:500;border:none;cursor:pointer;transition:background .15s}
.bt-nav .nav-cta:hover{background:#163e6e}

/* HERO */
.bt-hero{background:linear-gradient(160deg,#1B4F8A 0%,#163e6e 100%);padding:60px 32px 52px;text-align:center}
.bt-hero .hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.15);color:#fff;font-size:12px;padding:5px 14px;border-radius:20px;margin-bottom:20px;border:1px solid rgba(255,255,255,.25)}
.bt-hero h1{font-size:34px;font-weight:700;color:#fff;margin-bottom:12px;line-height:1.25}
.bt-hero h1 span{color:#F5C06A}
.bt-hero p{font-size:15px;color:rgba(255,255,255,.8);margin-bottom:36px;max-width:520px;margin-left:auto;margin-right:auto;line-height:1.7}
.bt-hero .search-box{background:#fff;border-radius:14px;padding:20px;max-width:620px;margin:0 auto;box-shadow:0 8px 32px rgba(0,0,0,.15)}
.bt-hero .search-tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid #eee;padding-bottom:12px}
.bt-hero .search-tab{font-size:12px;padding:6px 14px;border-radius:6px;border:1px solid transparent;cursor:pointer;color:#666;background:transparent;font-family:inherit;transition:all .15s}
.bt-hero .search-tab:hover{background:#f5f5f0}
.bt-hero .search-tab.active{background:#EBF2FA;color:#1B4F8A;border-color:#B5D4F4;font-weight:500}
.bt-hero .search-row{display:flex;gap:8px}
.bt-hero .search-row input{flex:1;border:1px solid #ddd;border-radius:8px;padding:10px 14px;font-size:13px;font-family:inherit;outline:none;transition:border-color .15s}
.bt-hero .search-row input:focus{border-color:#1B4F8A}
.bt-hero .search-row select{border:1px solid #ddd;border-radius:8px;padding:10px 12px;font-size:12px;font-family:inherit;color:#555;background:#f9f9f7;outline:none}
.bt-hero .search-btn{background:#C5922D;color:#fff;border:none;border-radius:8px;padding:10px 20px;font-size:13px;cursor:pointer;font-weight:600;font-family:inherit;white-space:nowrap;transition:background .15s}
.bt-hero .search-btn:hover{background:#a87825}
.bt-hero .hero-stats{display:flex;justify-content:center;gap:48px;margin-top:32px}
.bt-hero .hero-stat strong{display:block;font-size:22px;font-weight:700;color:#fff}
.bt-hero .hero-stat span{font-size:11px;color:rgba(255,255,255,.65);margin-top:2px;display:block}

/* SECTIONS */
.bt section{padding:56px 32px}
.bt .section-label{font-size:11px;font-weight:600;color:#1B4F8A;text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}
.bt .section-title{font-size:24px;font-weight:700;color:#1a1a1a;margin-bottom:6px}
.bt .section-sub{font-size:14px;color:#777;margin-bottom:28px;line-height:1.6}

/* SERVICES */
.bt-services{background:#fff}
.bt-services .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bt-services .service-card{background:#f9f9f7;border:1px solid #eee;border-radius:12px;padding:20px;cursor:pointer;transition:all .2s}
.bt-services .service-card:hover{border-color:#B5D4F4;background:#fff;box-shadow:0 4px 16px rgba(27,79,138,.08)}
.bt-services .svc-icon{width:40px;height:40px;background:#EBF2FA;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:20px}
.bt-services .service-card h3{font-size:14px;font-weight:600;color:#1a1a1a;margin-bottom:5px}
.bt-services .service-card p{font-size:12px;color:#777;line-height:1.5}
.bt-services .svc-tag{display:inline-block;font-size:11px;background:#EBF2FA;color:#0C447C;padding:2px 8px;border-radius:4px;margin-top:10px;font-weight:500}

/* LOOKUP */
.bt-lookup{background:#f5f5f0}
.bt-lookup .lookup-inner{background:#fff;border-radius:14px;border:1px solid #eee;padding:28px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.bt-lookup .lookup-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}
.bt-lookup .view-all{font-size:12px;color:#1B4F8A;background:#EBF2FA;border:1px solid #B5D4F4;border-radius:6px;padding:6px 16px;cursor:pointer;font-family:inherit;font-weight:500;transition:all .15s}
.bt-lookup .view-all:hover{background:#d6e8f7}
.bt-lookup .filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.bt-lookup .filter-btn{font-size:12px;padding:5px 14px;border-radius:20px;border:1px solid #ddd;background:#fff;color:#777;cursor:pointer;font-family:inherit;transition:all .15s}
.bt-lookup .filter-btn:hover{border-color:#aaa}
.bt-lookup .filter-btn.on{background:#EBF2FA;color:#1B4F8A;border-color:#B5D4F4;font-weight:500}
.bt-lookup .doc-list{display:flex;flex-direction:column;gap:10px}
.bt-lookup .doc-item{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border-radius:10px;border:1px solid #eee;background:#f9f9f7;cursor:pointer;transition:all .15s}
.bt-lookup .doc-item:hover{border-color:#B5D4F4;background:#fff}
.bt-lookup .doc-icon{width:36px;height:36px;background:#EBF2FA;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;margin-top:2px}
.bt-lookup .doc-body{flex:1}
.bt-lookup .doc-body strong{font-size:13px;font-weight:600;color:#1a1a1a;display:block;margin-bottom:3px}
.bt-lookup .doc-body span{font-size:12px;color:#999}
.bt-lookup .doc-badges{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.bt-lookup .badge{font-size:11px;padding:2px 8px;border-radius:4px;font-weight:500}
.bt-lookup .badge.law{background:#EBF2FA;color:#0C447C}
.bt-lookup .badge.new{background:#EAF3DE;color:#27500A}
.bt-lookup .badge.notary{background:#FAEEDA;color:#633806}
.bt-lookup .doc-action{font-size:12px;color:#1B4F8A;white-space:nowrap;align-self:center;font-weight:500;display:flex;align-items:center;gap:4px;padding:6px 12px;background:#EBF2FA;border-radius:6px;transition:background .15s}
.bt-lookup .doc-action:hover{background:#d6e8f7}

/* ARTICLES */
.bt-articles{background:#fff}
.bt-articles .articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bt-articles .article-card{background:#f9f9f7;border:1px solid #eee;border-radius:12px;overflow:hidden;cursor:pointer;transition:all .2s}
.bt-articles .article-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.08);border-color:#ddd}
.bt-articles .article-img{height:90px;display:flex;align-items:center;justify-content:center;font-size:36px}
.bt-articles .article-body{padding:14px}
.bt-articles .article-cat{font-size:11px;color:#C5922D;font-weight:600;margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em}
.bt-articles .article-body h3{font-size:13px;font-weight:600;color:#1a1a1a;margin-bottom:8px;line-height:1.45}
.bt-articles .article-meta{font-size:11px;color:#aaa;display:flex;align-items:center;gap:4px}

/* TRUST */
.bt-trust{background:#f5f5f0}
.bt-trust .trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:28px}
.bt-trust .trust-card{background:#fff;border-radius:12px;border:1px solid #eee;padding:20px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.bt-trust .trust-num{font-size:28px;font-weight:700;color:#1B4F8A;margin-bottom:6px}
.bt-trust .trust-label{font-size:12px;color:#888;line-height:1.45}

/* TEAM */
.bt-team{background:#fff}
.bt-team .team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.bt-team .team-card{background:#f9f9f7;border:1px solid #eee;border-radius:12px;padding:20px;text-align:center}
.bt-team .team-avatar{width:64px;height:64px;border-radius:50%;background:#EBF2FA;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#1B4F8A;margin:0 auto 14px}
.bt-team .team-card h3{font-size:14px;font-weight:600;color:#1a1a1a;margin-bottom:3px}
.bt-team .team-card span{font-size:12px;color:#888;display:block;margin-bottom:10px}
.bt-team .team-cert{display:inline-block;font-size:11px;background:#EAF3DE;color:#27500A;padding:3px 10px;border-radius:4px;font-weight:500}

/* CTA */
.bt-cta{background:linear-gradient(160deg,#1B4F8A 0%,#163e6e 100%);padding:56px 32px;text-align:center}
.bt-cta h2{font-size:26px;font-weight:700;color:#fff;margin-bottom:10px}
.bt-cta p{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:28px;max-width:440px;margin-left:auto;margin-right:auto;line-height:1.6}
.bt-cta .cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.bt-cta .cta-primary{background:#C5922D;color:#fff;border:none;border-radius:8px;padding:12px 26px;font-size:14px;cursor:pointer;font-weight:600;font-family:inherit;transition:background .15s}
.bt-cta .cta-primary:hover{background:#a87825}
.bt-cta .cta-secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:8px;padding:12px 26px;font-size:14px;cursor:pointer;font-family:inherit;transition:all .15s}
.bt-cta .cta-secondary:hover{background:rgba(255,255,255,.1)}

/* FOOTER */
.bt-footer{background:#1a1a1a;padding:40px 32px 28px}
.bt-footer .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.bt-footer .footer-brand .logo-mark{background:#1B4F8A;margin-bottom:12px}
.bt-footer .footer-brand p{font-size:12px;color:#888;line-height:1.6;max-width:240px;margin-top:10px}
.bt-footer .footer-col h4{font-size:12px;font-weight:600;color:#fff;margin-bottom:12px;text-transform:uppercase;letter-spacing:.08em}
.bt-footer .footer-col a{display:block;font-size:12px;color:#888;margin-bottom:7px;transition:color .15s}
.bt-footer .footer-col a:hover{color:#fff}
.bt-footer .footer-bottom{border-top:1px solid #333;padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.bt-footer .footer-bottom span{font-size:12px;color:#666}
.bt-footer .footer-bottom-links{display:flex;gap:20px}
.bt-footer .footer-bottom-links a{font-size:12px;color:#666;transition:color .15s}
.bt-footer .footer-bottom-links a:hover{color:#fff}
.bt-footer .hotline{display:inline-flex;align-items:center;gap:8px;background:#1B4F8A;color:#fff;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;margin-top:12px}

/* RESPONSIVE */
@media (max-width:900px){
  .bt-nav .navlinks{display:none}
  .bt-services .services-grid,.bt-articles .articles-grid,.bt-team .team-grid{grid-template-columns:repeat(2,1fr)}
  .bt-trust .trust-grid{grid-template-columns:repeat(2,1fr)}
  .bt-footer .footer-top{grid-template-columns:1fr 1fr}
  .bt-hero h1{font-size:26px}
  .bt-hero .hero-stats{gap:24px;flex-wrap:wrap}
  .bt-hero .search-row{flex-direction:column}
}
@media (max-width:560px){
  .bt-services .services-grid,.bt-articles .articles-grid,.bt-team .team-grid,.bt-trust .trust-grid,.bt-footer .footer-top{grid-template-columns:1fr}
}