/* FreeSoft VN - Frontend V8 Pro Mobile/Header Fix
   Fix overflow header on homepage, sticky mobile header, dropdown mobile menu, footer mobile copyright.
   Safe override file: does not change database/content. */
:root{
  --fs-blue:#2563eb;
  --fs-cyan:#06b6d4;
  --fs-dark:#07152b;
  --fs-text:#0f2344;
  --fs-muted:#64748b;
  --fs-border:#e5edf7;
  --fs-bg:#f5f8fc;
  --fs-radius:18px;
  --fs-shadow:0 18px 45px rgba(15,35,68,.10);
}
html,body{max-width:100%;overflow-x:hidden}
body{font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;color:var(--fs-text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto}
/* Header desktop/base */
.header,.site-header,.fs-header{background:#fff;border-bottom:1px solid rgba(15,35,68,.08);z-index:9999}
.header .container,.site-header .container,.fs-header .container{width:100%;max-width:1200px;margin:0 auto;box-sizing:border-box}
.header-inner,.site-header-inner,.fs-header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;box-sizing:border-box;width:100%;min-width:0}
.logo,.site-logo,.fs-logo{display:flex;align-items:center;gap:12px;min-width:0;text-decoration:none;white-space:nowrap}
.logo img,.site-logo img,.fs-logo img{width:52px;height:52px;object-fit:contain;flex:0 0 auto}
.logo span,.site-logo span,.fs-logo span{overflow:hidden;text-overflow:ellipsis}
.nav,.main-nav,.desktop-nav{display:flex;align-items:center;gap:20px}
.mobile-menu-btn,.menu-toggle,.hamburger,.fs-mobile-toggle{border:0;background:#fff;color:#0f2344;box-shadow:0 12px 30px rgba(15,35,68,.12);border-radius:18px;display:none;align-items:center;justify-content:center;line-height:1;cursor:pointer;box-sizing:border-box}
.mobile-menu-btn svg,.menu-toggle svg,.hamburger svg,.fs-mobile-toggle svg{width:28px;height:28px;display:block}
/* Topbar */
.topbar,.site-topbar,.fs-topbar{background:#07111f;color:#fff;text-align:center;font-weight:700;font-size:14px;line-height:1.45;padding:10px 12px;box-sizing:border-box}
/* Mobile header: the important fix */
@media (max-width:768px){
  body{padding-top:0!important}
  .topbar,.site-topbar,.fs-topbar{position:sticky;top:0;z-index:10020;min-height:42px;display:flex;align-items:center;justify-content:center;padding:8px 14px;font-size:13px}
  .header,.site-header,.fs-header{position:sticky!important;top:42px!important;left:0;right:0;z-index:10010;width:100%;box-shadow:0 12px 28px rgba(15,35,68,.10)}
  .header .container,.site-header .container,.fs-header .container{width:100%!important;max-width:100%!important;margin:0!important;padding:0 16px!important;box-sizing:border-box!important;overflow:visible!important;height:auto!important;min-height:unset!important}
  .header-inner,.site-header-inner,.fs-header-inner{width:100%!important;max-width:100%!important;min-width:0!important;height:auto!important;min-height:86px!important;display:flex!important;align-items:center!important;justify-content:space-between!important;gap:12px!important;box-sizing:border-box!important;overflow:visible!important}
  .logo,.site-logo,.fs-logo{flex:1 1 auto!important;min-width:0!important;max-width:calc(100% - 74px)!important;overflow:hidden!important;font-size:24px!important;font-weight:800;color:#2563eb!important}
  .logo img,.site-logo img,.fs-logo img{width:52px!important;height:52px!important;border-radius:16px!important;object-fit:contain!important;flex:0 0 52px!important}
  .nav,.main-nav,.desktop-nav{display:none!important}
  .mobile-menu-btn,.menu-toggle,.hamburger,.fs-mobile-toggle{display:flex!important;flex:0 0 58px!important;width:58px!important;height:58px!important;min-width:58px!important;max-width:58px!important;margin-left:auto!important;border-radius:20px!important;position:relative!important;right:auto!important;top:auto!important;transform:none!important;padding:0!important;background:#fff!important}
  .home .header-inner,.home .site-header-inner,.home .fs-header-inner,
  body.home .header-inner,body.home .site-header-inner,body.home .fs-header-inner{height:auto!important;min-height:86px!important;max-width:100%!important;overflow:visible!important}
}
/* Mobile menu dropdown/panel */
.mobile-menu,.mobile-nav,.fs-mobile-menu,.offcanvas-menu{position:fixed;inset:128px 14px auto 14px;z-index:10000;background:#fff;border:1px solid rgba(15,35,68,.10);border-radius:24px;box-shadow:0 25px 70px rgba(15,35,68,.25);padding:16px;max-height:calc(100vh - 150px);overflow:auto;box-sizing:border-box;transform:translateY(-10px);opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease}
body.menu-open .mobile-menu,body.menu-open .mobile-nav,body.menu-open .fs-mobile-menu,body.menu-open .offcanvas-menu,
.mobile-menu.is-open,.mobile-nav.is-open,.fs-mobile-menu.is-open,.offcanvas-menu.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.mobile-menu ul,.mobile-nav ul,.fs-mobile-menu ul,.offcanvas-menu ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.mobile-menu li,.mobile-nav li,.fs-mobile-menu li,.offcanvas-menu li{margin:0!important;padding:0!important;border:0!important}
.mobile-menu a,.mobile-nav a,.fs-mobile-menu a,.offcanvas-menu a{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:12px!important;padding:16px 18px!important;border:1px solid var(--fs-border)!important;border-radius:16px!important;background:#f8fbff!important;color:#0f2344!important;text-decoration:none!important;font-weight:800!important;line-height:1.25!important;box-shadow:0 8px 18px rgba(15,35,68,.04)!important;white-space:normal!important}
.mobile-menu a:after,.mobile-nav a:after,.fs-mobile-menu a:after,.offcanvas-menu a:after{content:'›';font-size:28px;line-height:1;color:#94a3b8;display:flex;align-items:center;height:1em}
.mobile-menu-title,.fs-mobile-menu-title{display:none!important}
.mobile-menu-backdrop,.fs-mobile-backdrop{position:fixed;inset:0;z-index:9990;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease}
body.menu-open .mobile-menu-backdrop,body.menu-open .fs-mobile-backdrop,.mobile-menu-backdrop.is-open,.fs-mobile-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto}
@media (max-width:768px){
  .mobile-menu,.mobile-nav,.fs-mobile-menu,.offcanvas-menu{inset:138px 14px auto 14px!important;border-radius:22px!important;padding:14px!important;max-height:calc(100vh - 158px)!important}
}
/* Footer service list alignment */
.footer-services ul,.site-footer-services ul,.fs-footer-services ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-services li,.site-footer-services li,.fs-footer-services li{display:flex;align-items:center;gap:10px;margin:0;padding:6px 0;line-height:1.35;border:0}
.footer-services li:before,.site-footer-services li:before,.fs-footer-services li:before{content:'›';width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#60a5fa;font-size:22px;line-height:1;flex:0 0 18px}
.footer-services a,.site-footer-services a,.fs-footer-services a{display:inline-flex;align-items:center;min-height:24px;color:#fff;text-decoration:none;font-weight:700}
.footer-services small,.site-footer-services small,.fs-footer-services small{display:none!important}
.mobile-copyright,.fs-mobile-copyright{display:none}
@media (max-width:768px){
  .footer,.site-footer,.fs-footer{display:none!important}
  .mobile-copyright,.fs-mobile-copyright{display:block;text-align:center;color:#64748b;font-size:12px;padding:14px 12px;background:#fff;border-top:1px solid var(--fs-border)}
}
/* Home hero safe width */
.hero,.home-hero,.fs-hero{overflow:hidden;box-sizing:border-box}
.hero .container,.home-hero .container,.fs-hero .container{box-sizing:border-box;max-width:1200px;width:100%;margin:0 auto}
@media (max-width:768px){
  .hero .container,.home-hero .container,.fs-hero .container{max-width:100%!important;padding-left:16px!important;padding-right:16px!important}
  .hero h1,.home-hero h1,.fs-hero h1{font-size:32px!important;line-height:1.18!important;word-break:normal;overflow-wrap:break-word}
}

/* ===== System font normalization — 2026-07-15 ===== */
:root {
  --app-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
html, body,
input, select, textarea, button, option, optgroup,
table, th, td,
.tooltip, .popover, .modal, .dialog,
.admin-v4, .admin-v4 input, .admin-v4 select, .admin-v4 textarea, .admin-v4 button {
  font-family: var(--app-font-family) !important;
}

/* Contact page v8.5 */
.contact-page-card{padding:clamp(20px,3vw,38px)}
.contact-page-head{max-width:760px;margin:0 auto 24px;text-align:center}
.contact-page-label{display:inline-block;margin-bottom:10px;font-size:12px;font-weight:800;letter-spacing:.12em;color:#2563eb}
.contact-page-head h1{margin:0 0 12px;line-height:1.25}
.contact-page-head p{margin:0;color:#536276;line-height:1.75;text-align:center}
.contact-page-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:stretch}
.contact-info-box,.contact-seo-box{border:1px solid #e4eaf2;border-radius:18px;padding:24px;background:#fff}
.contact-info-box{background:linear-gradient(145deg,#f7faff,#fff)}
.contact-info-box h2,.contact-seo-box h2{margin:0 0 16px;font-size:20px;line-height:1.4}
.contact-info-list{display:grid;gap:10px}
.contact-info-list a{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 14px;border:1px solid #e6ebf2;border-radius:12px;background:#fff;text-decoration:none;color:#172033;transition:.2s ease}
.contact-info-list a:hover{transform:translateY(-1px);border-color:#b8cdf7;box-shadow:0 8px 22px rgba(15,23,42,.07)}
.contact-info-list span{font-size:13px;color:#68758a}
.contact-info-list strong{font-size:14px;text-align:right;overflow-wrap:anywhere}
.contact-seo-box p{margin:0 0 12px;line-height:1.8;text-align:justify;color:#445064}
.contact-seo-box p:last-child{margin-bottom:0}
@media(max-width:760px){.contact-page-grid{grid-template-columns:1fr}.contact-page-card{padding:18px}.contact-info-box,.contact-seo-box{padding:18px}.contact-info-list a{align-items:flex-start;flex-direction:column;gap:4px}.contact-info-list strong{text-align:left}.contact-page-head p{text-align:justify}}