:root{--nx-primary:#2563eb;--nx-primary-dark:#1d4ed8;--nx-ink:#0f172a;--nx-muted:#64748b;--nx-line:#e2e8f0;--nx-soft:#f8fafc;--nx-mint:#10b981;--nx-radius:20px;--nx-shadow:0 18px 50px rgba(15,23,42,.09)}
html{scroll-behavior:smooth}body{font-family:'Be Vietnam Pro',system-ui,sans-serif;color:var(--nx-ink);background:#fff;line-height:1.65}a{transition:color .2s ease,background .2s ease,transform .2s ease}.container{max-width:1240px}.page-shell{padding-top:0}.page-shell--full{width:100%}.site-header{background:rgba(255,255,255,.94)!important;border-bottom:1px solid rgba(226,232,240,.8)!important;box-shadow:0 8px 30px rgba(15,23,42,.04)!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.site-header .navbar{min-height:74px}.navbar-brand img{height:44px!important;width:auto}.main-nav{gap:4px}.main-nav .nav-link{font-size:14px!important;font-weight:600!important;color:#334155!important;border-radius:10px!important;padding:10px 12px!important}.main-nav .nav-link:hover,.main-nav .nav-link.active{color:var(--nx-primary)!important;background:#eff6ff!important}.dropdown-menu-soft{border:1px solid var(--nx-line)!important;border-radius:16px!important;padding:10px!important;box-shadow:var(--nx-shadow)!important}.dropdown-menu-soft .dropdown-item{border-radius:10px;padding:10px 12px;font-size:14px}.header-icon-btn,.header-login-btn{border-radius:12px!important}.site-footer{background:#071225!important;color:#cbd5e1!important;border-top:0!important}.site-footer h5{color:#fff!important}.site-footer a{color:#cbd5e1!important}.site-footer a:hover{color:#60a5fa!important}.site-footer .ft-trust{border-color:rgba(148,163,184,.15)!important}.site-footer .ft-trust-item{background:rgba(255,255,255,.04)!important;border:1px solid rgba(148,163,184,.13)!important;border-radius:16px!important;padding:16px!important}.site-footer .ft-bottom{border-color:rgba(148,163,184,.15)!important}.btn{font-weight:650;border-radius:12px}.btn-primary{background:var(--nx-primary);border-color:var(--nx-primary)}.btn-primary:hover{background:var(--nx-primary-dark);border-color:var(--nx-primary-dark);transform:translateY(-1px)}.card{border-color:var(--nx-line)}#top-esim-packages{padding:86px 0!important;background:#fff}#top-esim-packages h2,#latest-news h2{font-size:clamp(30px,4vw,46px)!important;color:var(--nx-ink)}#top-esim-packages .esim-card{border:1px solid var(--nx-line)!important;border-radius:20px!important;box-shadow:none!important;overflow:hidden;transition:.25s ease}#top-esim-packages .esim-card:hover{transform:translateY(-6px);box-shadow:var(--nx-shadow)!important}#latest-news{padding:86px 0!important;background:var(--nx-soft)!important}#latest-news .card{border-radius:20px!important;box-shadow:none!important;border:1px solid var(--nx-line)!important}#latest-news .news-image{aspect-ratio:16/10;object-fit:cover}.app-toast-stack{z-index:1090}@media(max-width:991.98px){.site-header .navbar{min-height:66px}.main-nav{padding:14px 0}.main-nav .nav-link{padding:12px!important}.navbar-collapse{background:#fff;border-top:1px solid var(--nx-line);max-height:calc(100vh - 66px);overflow:auto}.page-shell{padding-top:0!important}}

/* Professional horizontal navigation and dropdowns */
@media (min-width:992px){
  .main-nav{gap:2px!important}
  .main-nav>.nav-item{display:flex;align-items:center;height:74px}
  .main-nav>.nav-item>.nav-link{position:relative;height:44px;padding:0 13px!important}
  .main-nav>.nav-item>.nav-link:before{content:"";position:absolute;left:13px;right:13px;bottom:-15px;height:3px;border-radius:3px 3px 0 0;background:var(--nx-primary);transform:scaleX(0);transition:transform .2s ease}
  .main-nav>.nav-item>.nav-link:hover:before,.main-nav>.nav-item>.nav-link.active:before,.main-nav>.nav-item.show>.nav-link:before{transform:scaleX(1)}
  .main-nav>.nav-item.show>.nav-link{color:var(--nx-primary)!important;background:#eff6ff!important}
  .main-nav .dropdown-toggle:after{border:0!important;content:"\F282"!important;font-family:"bootstrap-icons";font-size:10px!important;line-height:1;transition:transform .2s ease}
  .main-nav .show>.dropdown-toggle:after{transform:rotate(180deg)}
  .mega-menu.mega-menu--wide{width:min(1120px,calc(100vw - 48px))!important;max-height:calc(100vh - 108px)!important;padding:0!important;border:1px solid var(--nx-line)!important;border-radius:22px!important;box-shadow:0 30px 80px rgba(15,23,42,.18)!important;overflow:auto!important}
  .mega-menu.mega-menu--wide:before{content:"";position:sticky;display:block;top:0;height:4px;background:linear-gradient(90deg,var(--nx-primary),#38bdf8,var(--nx-mint));z-index:2}
  .mega-menu .mm-columns{padding:22px 24px 8px;gap:24px!important}
  .dropdown-menu-soft{margin-top:4px!important;min-width:290px!important;border:1px solid var(--nx-line)!important;border-radius:18px!important;padding:9px!important;box-shadow:0 24px 60px rgba(15,23,42,.16)!important}
  .dropdown-menu-soft:before{content:"";position:absolute;top:-6px;left:30px;width:12px;height:12px;background:#fff;border-left:1px solid var(--nx-line);border-top:1px solid var(--nx-line);transform:rotate(45deg)}
  .dropdown-menu-end.dropdown-menu-soft:before{left:auto;right:30px}
}
.mm-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 24px 18px;background:linear-gradient(135deg,#f8fbff,#fff);border-bottom:1px solid var(--nx-line)}
.mm-header>div{display:flex;flex-direction:column;align-items:flex-start}
.mm-header strong{font-size:20px;letter-spacing:-.025em;color:var(--nx-ink)}
.mm-header small{font-size:12px;color:var(--nx-muted);margin-top:2px}
.mm-kicker{font-size:10px;line-height:1;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--nx-primary);margin-bottom:7px}
.mm-view-all{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;padding:10px 14px;border-radius:11px;background:var(--nx-primary);color:#fff!important;font-size:13px;font-weight:700}
.mm-view-all:hover{background:var(--nx-primary-dark);transform:translateY(-1px)}
.mm-popular{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 24px;border-bottom:1px solid var(--nx-line);background:#fff}
.mm-popular>span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--nx-muted);margin-right:3px}
.mm-popular a{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--nx-line);border-radius:999px;color:#334155;font-size:12px;font-weight:650;background:#fff}
.mm-popular a:hover{color:var(--nx-primary);border-color:#bfdbfe;background:#eff6ff;transform:translateY(-1px)}
.mega-menu .mm-title{font-size:11px!important;color:#475569!important;margin-bottom:8px!important}
.mega-menu .mm-item{min-height:36px;padding:7px 9px!important;border-radius:10px!important;color:#334155!important}
.mega-menu .mm-item:hover{background:#eff6ff!important;color:var(--nx-primary)!important;transform:translateX(2px)}
.mega-menu .mm-item:focus-visible,.dropdown-menu-soft .dropdown-item:focus-visible{outline:3px solid #bfdbfe;outline-offset:1px}
.mega-menu .mm-cta{margin:14px 24px 22px!important;border-radius:14px!important;padding:13px 16px!important;background:linear-gradient(135deg,#0f172a,#1e40af)!important}
.mega-menu .mm-cta:hover{background:linear-gradient(135deg,#1e293b,var(--nx-primary))!important;transform:translateY(-1px)}
.dropdown-menu-soft .dropdown-item{min-height:44px!important;border-radius:11px!important;padding:10px 12px!important}
.dropdown-menu-soft .dropdown-item i.bi{display:grid;place-items:center;flex:0 0 32px!important;width:32px!important;height:32px;border-radius:9px;background:#eff6ff;color:var(--nx-primary)!important;font-size:14px}
.dropdown-menu-soft .dropdown-item:hover{background:#f8fafc!important;color:var(--nx-primary)!important;transform:translateX(2px)}
@media(max-width:991.98px){
  .mm-header{padding:15px 12px}.mm-header small{display:none}.mm-header strong{font-size:16px}.mm-view-all{padding:8px 10px;font-size:11px}
  .mm-popular{padding:12px;gap:6px}.mm-popular a{font-size:11px;padding:6px 8px}
  .mega-menu .mm-columns{padding-top:8px}.mega-menu .mm-cta{margin:12px!important}
  .main-nav>.nav-item>.nav-link{width:100%;justify-content:flex-start}
}

/* NexaEsim brand asset */
.site-header .brand-logo{display:flex;align-items:center;flex:0 0 auto;width:174px;height:58px;padding:0;text-decoration:none;overflow:hidden}
.site-header .brand-logo img{display:block;width:100%;height:auto;max-height:58px;object-fit:contain;object-position:left center}
@media(max-width:1199.98px) and (min-width:992px){.site-header .brand-logo{width:148px}}
@media(max-width:575.98px){.site-header .brand-logo{width:146px;height:52px}.site-header .brand-logo img{max-height:52px}}