@charset "UTF-8";
:root {
  --tek-primary: #0D3B66;
  --tek-primary-2: #155E9C;
  --tek-blue: #4DA3FF;
  --tek-red: #E63946;
  --tek-orange: #FF7A00;
  --tek-bg: #FFFFFF;
  --tek-soft: #F5F7FA;
  --tek-ink: #1F2937;
  --tek-muted: #5A6675;
  --tek-muted-2: #7B8794;
  --tek-line: #E3E9F0;
  --tek-line-2: #EEF2F7;
  --tek-green: #16A34A;
  --tek-purple: #6D28D9;
  --f-head: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 2px rgba(13, 59, 102, .06), 0 1px 3px rgba(13, 59, 102, .05);
  --shadow: 0 6px 20px rgba(13, 59, 102, .09);
  --shadow-lg: 0 18px 48px rgba(13, 59, 102, .16);
  --bs-primary: #155E9C;
  --bs-primary-rgb: 21, 94, 156;
  --bs-body-color: #1F2937;
  --bs-body-font-family: var(--f-body);
  --bs-body-font-size: 1rem;
  --bs-body-line-height: 1.65;
  --bs-border-color: #E3E9F0;
  --bs-border-radius: .75rem;
  --bs-border-radius-sm: .5rem;
  --bs-border-radius-lg: 1rem;
  --bs-link-color: #155E9C;
  --bs-link-color-rgb: 21, 94, 156;
  --bs-link-hover-color: #0D3B66;
  --bs-secondary-color: #5A6675;
  --bs-emphasis-color: #0D3B66;
}

body {
  background: var(--tek-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5 {
  font-family: var(--f-head);
  font-weight: 600;
  color: var(--tek-primary);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

h1, .h1 {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
}

h2, .h2 {
  font-size: clamp(1.65rem, 2.9vw, 2.5rem);
}

h3, .h3 {
  font-size: clamp(1.25rem, 1.9vw, 1.6rem);
}

h4, .h4 {
  font-size: 1.125rem;
}

h5, .h5 {
  font-size: 1rem;
}

h1.h1-compact {
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
}

a {
  text-decoration: none;
}

.container {
  max-width: 1280px;
  padding-inline: 24px;
}

.container-narrow {
  max-width: 960px;
}

hr {
  border-color: var(--tek-line);
  opacity: 1;
}

.section {
  padding: 72px 0;
}
@media (max-width: 767.98px) {
  .section {
    padding: 52px 0;
  }
}

.section-sm {
  padding: 48px 0;
}

.bg-soft {
  background: var(--tek-soft) !important;
}

.bg-navy {
  background: var(--tek-primary) !important;
  color: #fff;
}
.bg-navy h1, .bg-navy h2, .bg-navy h3 {
  color: #fff;
}

.text-navy {
  color: var(--tek-primary) !important;
}

.text-blue {
  color: var(--tek-primary-2) !important;
}

.text-red {
  color: var(--tek-red) !important;
}

.text-orange {
  color: var(--tek-orange) !important;
}

.text-green {
  color: var(--tek-green) !important;
}

.text-purple {
  color: var(--tek-purple) !important;
}

.text-muted {
  color: var(--tek-muted) !important;
}

.fs-14 {
  font-size: 14px;
}

.fs-15 {
  font-size: 15px;
}

.fs-13 {
  font-size: 13px;
}

.fs-18 {
  font-size: 18px;
}

.ff-head {
  font-family: var(--f-head);
}

.lead {
  font-size: 18px;
  color: var(--tek-muted);
  font-weight: 400;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head p {
  color: var(--tek-muted);
  margin-bottom: 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tek-primary-2);
  background: #E8F1FB;
  border-radius: 6px;
  padding: 6px 12px;
  margin-bottom: 16px;
}

.eyebrow-red {
  color: var(--tek-red);
  background: #FDECEE;
}

.divider-v {
  width: 1px;
  background: var(--tek-line);
}

.btn {
  --bs-btn-font-family: var(--f-head);
  --bs-btn-font-weight: 600;
  --bs-btn-font-size: .95rem;
  --bs-btn-padding-y: .8rem;
  --bs-btn-padding-x: 1.4rem;
  --bs-btn-border-radius: .5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: 0.18s ease;
  white-space: nowrap;
  max-width: 100%;
}
.btn.w-100 {
  white-space: normal;
}
@media (max-width: 991.98px) {
  .btn {
    white-space: normal;
  }
}

.btn-lg {
  --bs-btn-padding-y: .95rem;
  --bs-btn-padding-x: 1.75rem;
  --bs-btn-font-size: 1rem;
}

.btn-sm {
  --bs-btn-padding-y: .55rem;
  --bs-btn-padding-x: 1rem;
  --bs-btn-font-size: .875rem;
}

.btn-primary {
  --bs-btn-bg: #E63946;
  --bs-btn-border-color: #E63946;
  --bs-btn-hover-bg: #cf2b38;
  --bs-btn-hover-border-color: #cf2b38;
  --bs-btn-active-bg: #b8242f;
  --bs-btn-active-border-color: #b8242f;
  box-shadow: 0 6px 16px rgba(230, 57, 70, 0.26);
}
.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-navy {
  --bs-btn-color: #fff;
  --bs-btn-bg: #0D3B66;
  --bs-btn-border-color: #0D3B66;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #0a2f52;
  --bs-btn-hover-border-color: #0a2f52;
  --bs-btn-active-bg: #082741;
  --bs-btn-active-border-color: #082741;
}

.btn-blue {
  --bs-btn-color: #fff;
  --bs-btn-bg: #155E9C;
  --bs-btn-border-color: #155E9C;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #11508a;
  --bs-btn-hover-border-color: #11508a;
}

.btn-green {
  --bs-btn-color: #fff;
  --bs-btn-bg: #16A34A;
  --bs-btn-border-color: #16A34A;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #12833c;
  --bs-btn-hover-border-color: #12833c;
}

.btn-orange {
  --bs-btn-color: #fff;
  --bs-btn-bg: #FF7A00;
  --bs-btn-border-color: #FF7A00;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #e06b00;
  --bs-btn-hover-border-color: #e06b00;
}

.btn-purple {
  --bs-btn-color: #fff;
  --bs-btn-bg: #6D28D9;
  --bs-btn-border-color: #6D28D9;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #5b21b6;
  --bs-btn-hover-border-color: #5b21b6;
}

.btn-outline-navy {
  --bs-btn-color: #0D3B66;
  --bs-btn-border-color: #E3E9F0;
  --bs-btn-bg: #fff;
  --bs-btn-hover-color: #155E9C;
  --bs-btn-hover-bg: #F7FAFD;
  --bs-btn-hover-border-color: #BFD9F5;
}

.btn-outline-blue {
  --bs-btn-color: #155E9C;
  --bs-btn-border-color: #BFD9F5;
  --bs-btn-bg: #fff;
  --bs-btn-hover-color: #0D3B66;
  --bs-btn-hover-bg: #F2F8FF;
  --bs-btn-hover-border-color: #155E9C;
}

.btn-light-outline {
  --bs-btn-color: #fff;
  --bs-btn-bg: rgba(255, 255, 255, .12);
  --bs-btn-border-color: rgba(255, 255, 255, .35);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: rgba(255, 255, 255, .22);
  --bs-btn-hover-border-color: rgba(255, 255, 255, .5);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--tek-primary-2);
}
.link-more:hover {
  color: var(--tek-red);
}

.card {
  --bs-card-border-color: var(--tek-line);
  --bs-card-border-radius: .75rem;
  --bs-card-spacer-y: 1.5rem;
  --bs-card-spacer-x: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: 0.2s ease;
}
.card p {
  color: var(--tek-muted);
}

.card-hover:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: #D5E3F2;
}

.card-soft {
  background: var(--tek-soft);
  border-color: transparent;
  box-shadow: none;
}

.card-flat {
  box-shadow: none;
}

.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  background: #E8F1FB;
  color: var(--tek-primary-2);
  font-size: 20px;
  flex: none;
}
.icon-box.red {
  background: #FDECEE;
  color: var(--tek-red);
}
.icon-box.orange {
  background: #FFF2E5;
  color: var(--tek-orange);
}
.icon-box.green {
  background: #E7F7EE;
  color: var(--tek-green);
}
.icon-box.purple {
  background: #F1EBFD;
  color: var(--tek-purple);
}
.icon-box.navy {
  background: var(--tek-primary);
  color: #fff;
}
.icon-box.blue {
  background: var(--tek-primary-2);
  color: #fff;
}
.icon-box.lg {
  width: 54px;
  height: 54px;
  font-size: 24px;
  border-radius: 12px;
}
.icon-box.sm {
  width: 36px;
  height: 36px;
  font-size: 17px;
  border-radius: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-head);
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  background: #EEF2F7;
  color: var(--tek-muted);
}

.tag-ai {
  background: #FDECEE;
  color: var(--tek-red);
}

.tag-blue {
  background: #E8F1FB;
  color: var(--tek-primary-2);
}

.tag-green {
  background: #E7F7EE;
  color: #15803D;
}

.tag-purple {
  background: #F1EBFD;
  color: var(--tek-purple);
}

.tag-orange {
  background: #FFF2E5;
  color: #C2410C;
}

.tag-navy {
  background: var(--tek-primary);
  color: #fff;
}

.topbar {
  background: var(--tek-primary);
  color: #C7D8EA;
  font-size: 13px;
}
.topbar .container {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (max-width: 767.98px) {
  .topbar .container {
    font-size: 12px;
  }
}
.topbar a {
  color: #DCE7F3;
}
.topbar a:hover {
  color: #fff;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-login {
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 4px 14px;
}
.topbar-login:hover {
  background: rgba(255, 255, 255, 0.12);
}

.topbar-account {
  display: inline-flex;
  align-items: center;
  max-width: 16ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 767.98px) {
  .topbar-left {
    display: none;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: #fff;
  border-bottom: 1px solid var(--tek-line);
}
.site-header.is-stuck {
  box-shadow: var(--shadow-sm);
}
.site-header .navbar {
  padding: 0;
}
.site-header .navbar-nav {
  gap: 2px;
}
.site-header .nav-link {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: 15px;
  color: var(--tek-ink);
  padding: 26px 14px !important;
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
}
.site-header .nav-link:hover {
  color: var(--tek-primary-2);
}
@media (max-width: 1199.98px) {
  .site-header .nav-link {
    padding: 26px 10px !important;
    font-size: 14.5px;
  }
}
@media (max-width: 991.98px) {
  .site-header .nav-link {
    padding: 12px 4px !important;
  }
}
.site-header .nav-item.active > .nav-link {
  color: var(--tek-primary-2);
}
.site-header .nav-item.active > .nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 18px;
  height: 2px;
  background: var(--tek-red);
  border-radius: 2px;
}
@media (max-width: 991.98px) {
  .site-header .nav-item.active > .nav-link::after {
    display: none;
  }
}
.site-header .dropdown-toggle::after {
  display: none;
}
.site-header .dropdown-toggle .bi-chevron-down {
  font-size: 11px;
  opacity: 0.65;
}
@media (max-width: 991.98px) {
  .site-header .navbar-collapse {
    background: #fff;
    border-top: 1px solid var(--tek-line);
    padding: 8px 0 20px;
    max-height: calc(100vh - 130px);
    overflow: auto;
  }
}

.dropdown-menu {
  --bs-dropdown-border-color: var(--tek-line);
  --bs-dropdown-border-radius: .75rem;
  --bs-dropdown-padding-y: .6rem;
  --bs-dropdown-padding-x: .6rem;
  --bs-dropdown-min-width: 17rem;
  --bs-dropdown-link-color: var(--tek-ink);
  --bs-dropdown-link-hover-bg: var(--tek-soft);
  --bs-dropdown-link-hover-color: var(--tek-primary-2);
  box-shadow: var(--shadow-lg);
  margin-top: -4px !important;
}
@media (max-width: 991.98px) {
  .dropdown-menu {
    box-shadow: none;
    border: 0;
    border-left: 2px solid var(--tek-line);
    border-radius: 0;
    margin: 0 0 6px 6px !important;
    padding: 0 0 0 6px;
  }
}

.dropdown-item {
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 14.5px;
  white-space: normal;
}
.dropdown-item small {
  display: block;
  color: var(--tek-muted-2);
  font-size: 12.5px;
  margin-top: 2px;
}

.navbar-toggler {
  border-color: var(--tek-line);
  padding: 0.45rem 0.6rem;
}
.navbar-toggler:focus {
  box-shadow: none;
}

.logo {
  display: inline-flex;
  align-items: center;
  padding: 0;
}
.logo-image {
  display: block;
  width: 168px;
  max-width: 42vw;
  height: auto;
}

.logo-word {
  display: flex;
  align-items: center;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--tek-primary);
  line-height: 1;
}
.logo-word .lo {
  display: inline-grid;
  place-items: center;
  width: 0.82em;
  height: 0.82em;
  margin: 0 0.01em;
}
.logo-word .ai {
  color: var(--tek-red);
  margin-left: 0.22em;
}

.logo-tag {
  font-size: 8.5px;
  letter-spacing: 0.055em;
  color: var(--tek-muted-2);
  white-space: nowrap;
  line-height: 1.5;
  border-top: 1px solid var(--tek-line);
  border-bottom: 1px solid var(--tek-line);
  padding: 1px 0;
  text-align: center;
}

.logo-light .logo-word {
  color: #fff;
}
.logo-light .logo-tag {
  color: #9FB6CD;
  border-color: rgba(255, 255, 255, 0.22);
}

.logo-lg .logo-image {
  width: 220px;
}

.site-footer {
  background: var(--tek-primary);
  color: #B9CBDE;
  padding: 56px 0 0;
  font-size: 14.5px;
}
.site-footer h5 {
  font-family: var(--f-head);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}
.site-footer a {
  color: #B9CBDE;
}
.site-footer a:hover {
  color: #fff;
}
.site-footer li {
  margin-bottom: 10px;
}
.site-footer .list-plain a {
  display: inline-block;
}

.footer-about p {
  color: #9FB6CD;
  font-size: 14px;
  margin: 16px 0 18px;
  max-width: 34ch;
}

.social {
  display: flex;
  gap: 10px;
}
.social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tek-primary-2);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 16px;
  transition: 0.18s;
}
.social a:hover {
  background: var(--tek-red);
  transform: translateY(-2px);
  color: #fff;
}

.contact-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #C7D8EA;
}
.contact-list i {
  color: #7FA8CE;
  margin-top: 3px;
  font-size: 15px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1.15fr 1fr 1fr 0.95fr 1.35fr;
  gap: 28px 24px;
}
.footer-grid > div {
  min-width: 0;
}
@media (max-width: 1199.98px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 767.98px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1199.98px) {
  .footer-about {
    grid-column: 1/-1;
  }
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 44px;
  padding: 20px 0;
  text-align: center;
  font-size: 13.5px;
  color: #8FA9C2;
}
.footer-bottom p {
  color: #8FA9C2;
  font-size: 13px;
  margin: 0 0 4px;
}
.footer-bottom [data-todo] {
  color: #C7D8EA;
}

.breadcrumb {
  --bs-breadcrumb-divider-color: #9AA7B5;
  --bs-breadcrumb-item-padding-x: .6rem;
  font-size: 13.5px;
  margin: 0;
  padding: 18px 0;
}
.breadcrumb a {
  color: var(--tek-muted);
}
.breadcrumb a:hover {
  color: var(--tek-primary-2);
}

.breadcrumb-item.active {
  color: var(--tek-primary);
  font-weight: 500;
}
.breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  font-size: 15px;
  line-height: 1;
}

.pill {
  padding: 9px 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--tek-line);
  font-family: var(--f-head);
  font-weight: 500;
  font-size: 14px;
  color: var(--tek-muted);
  cursor: pointer;
  transition: 0.16s;
}
.pill:hover {
  border-color: #BFD9F5;
  color: var(--tek-primary-2);
}
.pill.active {
  background: var(--tek-primary-2);
  border-color: var(--tek-primary-2);
  color: #fff;
}

.nav-tabs {
  --bs-nav-tabs-border-color: var(--tek-line);
  border-bottom-width: 1px;
}
.nav-tabs .nav-link {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 15px;
  color: var(--tek-muted);
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 14px 20px;
}
.nav-tabs .nav-link:hover {
  color: var(--tek-primary-2);
  border-color: transparent;
}
.nav-tabs .nav-link.active {
  color: var(--tek-primary-2);
  background: none;
  border-bottom-color: var(--tek-primary-2);
}

.pagination {
  --bs-pagination-border-color: var(--tek-line);
  --bs-pagination-color: var(--tek-muted);
  --bs-pagination-border-radius: .5rem;
  --bs-pagination-active-bg: var(--tek-primary-2);
  --bs-pagination-active-border-color: var(--tek-primary-2);
  --bs-pagination-hover-color: var(--tek-primary-2);
  --bs-pagination-focus-box-shadow: none;
  gap: 8px;
}
.pagination .page-link {
  min-width: 38px;
  text-align: center;
}

.sticky-side {
  position: sticky;
  top: 96px;
}

.toc {
  list-style: none;
  padding: 0;
  margin: 0;
}
.toc li {
  margin-bottom: 12px;
}
.toc a {
  display: block;
  font-size: 14px;
  color: var(--tek-muted);
  padding-left: 14px;
  border-left: 2px solid var(--tek-line-2);
  line-height: 1.45;
}
.toc a:hover {
  color: var(--tek-primary-2);
}
.toc .cur {
  color: var(--tek-primary-2);
  font-weight: 600;
  border-left-color: var(--tek-primary-2);
}

.hero {
  background: linear-gradient(180deg, #F7FAFD 0%, #FFFFFF 100%);
  padding: 24px 0 64px;
  overflow: hidden;
}
.hero h1 {
  margin-bottom: 20px;
}
.hero .lead {
  margin-bottom: 28px;
}

.hero-usp {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}
.hero-usp li {
  text-align: center;
  font-size: 12.5px;
  color: var(--tek-muted);
  max-width: 104px;
  line-height: 1.35;
}
.hero-usp i {
  font-size: 24px;
  color: var(--tek-primary-2);
  display: block;
  margin-bottom: 8px;
}

.ph {
  position: relative;
  max-width: 100%;
  border-radius: 0.75rem;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #D8E6F5 0%, #EDF3FA 45%, #DCE9F7 100%);
  color: #6C87A5;
  font-size: 30px;
}
.ph[data-label]::after {
  content: attr(data-label);
  position: absolute;
  bottom: 9px;
  left: 12px;
  right: 12px;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: #5E7994;
  text-align: left;
  font-family: var(--f-body);
}

.ph-dark {
  background: linear-gradient(135deg, #0B2A4A 0%, #123E6B 55%, #0D3B66 100%);
  color: #7FA8CE;
}
.ph-dark[data-label]::after {
  color: #7FA8CE;
}

.ph-site {
  background: linear-gradient(135deg, #3A5570 0%, #22405C 100%);
  color: #A9C3DA;
}
.ph-site[data-label]::after {
  color: #A9C3DA;
}

.ph-warm {
  background: linear-gradient(135deg, #F6D9C2 0%, #FBEDE1 100%);
  color: #B07A4E;
}

.ph-green {
  background: linear-gradient(135deg, #CFE7D8 0%, #EAF5EF 100%);
  color: #5E8C74;
}

.ph-red {
  background: linear-gradient(135deg, #F7D3D6 0%, #FCEBEC 100%);
  color: #B4555E;
}

.r-16x9 {
  aspect-ratio: 16/9;
}

.r-4x3 {
  aspect-ratio: 4/3;
}

.r-3x2 {
  aspect-ratio: 3/2;
}

.r-1x1 {
  aspect-ratio: 1/1;
}

.mock {
  background: linear-gradient(140deg, #0B2A4A, #14416F 55%, #0D3B66);
  border-radius: 1rem;
  padding: 14px;
  box-shadow: var(--shadow-lg);
  color: #CFE0F0;
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}
.mock-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2C5A8C;
  display: block;
}
.mock-bar span {
  margin-left: auto;
  font-size: 11px;
  color: #8FB4D8;
}

.mock-kpi {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px;
}
.mock-kpi b {
  display: block;
  font-family: var(--f-head);
  font-size: 22px;
  color: #fff;
  line-height: 1.2;
}
.mock-kpi small {
  font-size: 11px;
  color: #8FB4D8;
  display: block;
}
.mock-kpi em {
  font-style: normal;
  font-size: 11px;
  color: #4ADE80;
}

.mock-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px;
}

.mock-title {
  font-size: 11.5px;
  color: #9FC1E2;
  letter-spacing: 0.04em;
}

.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 84px;
  margin-top: 10px;
}
.mock-chart i {
  flex: 1;
  background: linear-gradient(180deg, #4DA3FF, #155E9C);
  border-radius: 3px 3px 0 0;
  display: block;
}

.mock-donut {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  margin: 10px auto 0;
  background: conic-gradient(#4DA3FF 0 62%, #FF7A00 62% 82%, #1E4B77 82% 100%);
  -webkit-mask: radial-gradient(circle, transparent 46%, #000 47%);
  mask: radial-gradient(circle, transparent 46%, #000 47%);
}

.logo-item {
  height: 66px;
  display: grid;
  place-items: center;
  border: 1px solid var(--tek-line);
  border-radius: 0.5rem;
  background: #fff;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 15px;
  color: #54687D;
  filter: grayscale(1);
  opacity: 0.85;
  transition: 0.2s;
  text-align: center;
  padding: 8px;
  line-height: 1.2;
}
.logo-item:hover {
  filter: none;
  opacity: 1;
  border-color: #CFE0F2;
}

.stat {
  padding: 22px 24px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.stat b {
  display: block;
  font-family: var(--f-head);
  font-size: 26px;
  color: var(--tek-primary);
  line-height: 1.15;
}
.stat span {
  font-size: 13px;
  color: var(--tek-muted);
}

.kpi {
  background: #fff;
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  padding: 20px;
  text-align: center;
  height: 100%;
}
.kpi b {
  display: block;
  font-family: var(--f-head);
  font-size: 28px;
  line-height: 1.2;
  margin-bottom: 6px;
}
.kpi span {
  font-size: 13px;
  color: var(--tek-muted);
}

.form-label {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--tek-primary);
  margin-bottom: 8px;
}
.form-label .req {
  color: var(--tek-red);
}

.form-control,
.form-select {
  border-color: var(--tek-line);
  border-radius: 0.5rem;
  padding: 0.8rem 0.95rem;
  font-size: 15px;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--tek-primary-2);
  box-shadow: 0 0 0 3px rgba(21, 94, 156, 0.12);
}

.form-control::placeholder {
  color: #9AA7B5;
}

.form-check-input {
  width: 1.1em;
  height: 1.1em;
  margin-top: 0.24em;
  border-color: #C6D2DF;
}
.form-check-input:checked {
  background-color: var(--tek-primary-2);
  border-color: var(--tek-primary-2);
}

.form-check-label {
  font-size: 14.5px;
  color: var(--tek-muted);
}

.input-with-icon {
  position: relative;
}
.input-with-icon > i.lead-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #9AA7B5;
  font-size: 17px;
}
.input-with-icon .form-control {
  padding-left: 44px;
}
.input-with-icon .toggle-pass {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 0;
  color: #9AA7B5;
  padding: 6px;
  line-height: 1;
}
.input-with-icon .toggle-pass:hover {
  color: var(--tek-primary-2);
}

.form-switch .form-check-input {
  width: 3rem;
  height: 1.6rem;
  background-color: #CBD6E2;
  border: 0;
}
.form-switch .form-check-input:checked {
  background-color: var(--tek-primary-2);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 15px;
  color: var(--tek-muted);
}
.check-list li > i {
  color: var(--tek-green);
  margin-top: 3px;
  font-size: 15px;
}
.check-list.blue li > i {
  color: var(--tek-primary-2);
}
.check-list.white li {
  color: #CFE0F0;
}
.check-list.white li > i {
  color: #4ADE80;
}

.list-plain {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tbl-compare {
  --bs-table-border-color: var(--tek-line-2);
  font-size: 14px;
  margin: 0;
  min-width: 900px;
}
.tbl-compare th,
.tbl-compare td {
  padding: 12px 16px;
  text-align: center;
  vertical-align: middle;
}
.tbl-compare thead th {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--tek-primary);
  background: #F7FAFD;
}
.tbl-compare td:first-child,
.tbl-compare th:first-child {
  text-align: left;
}
.tbl-compare .grp td {
  background: #F7FAFD;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tek-muted);
}
.tbl-compare .yes {
  color: var(--tek-green);
}
.tbl-compare .no {
  color: #C3CCD6;
}

.price-card {
  background: #fff;
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: 0.2s;
}
.price-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.price-card .top-line {
  height: 4px;
  background: var(--tek-line);
}
.price-card .pc-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.price-card h3 {
  text-align: center;
  margin-bottom: 2px;
  font-size: 20px;
  letter-spacing: 0.02em;
}
.price-card.green .top-line {
  background: var(--tek-green);
}
.price-card.green h3 {
  color: var(--tek-green);
}
.price-card.blue .top-line {
  background: var(--tek-primary-2);
}
.price-card.blue h3 {
  color: var(--tek-primary-2);
}
.price-card.orange .top-line {
  background: var(--tek-orange);
}
.price-card.orange h3 {
  color: var(--tek-orange);
}
.price-card.purple .top-line {
  background: var(--tek-purple);
}
.price-card.purple h3 {
  color: var(--tek-purple);
}
.price-card.navy .top-line {
  background: var(--tek-primary);
}

.price-sub {
  text-align: center;
  font-size: 12.5px;
  color: var(--tek-muted-2);
  margin-bottom: 16px;
}

.price-tag {
  text-align: center;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 30px;
  color: var(--tek-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}
.price-tag small {
  font-size: 13px;
  font-weight: 500;
  color: var(--tek-muted);
}

.price-feats {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  flex: 1;
}
.price-feats li {
  display: flex;
  gap: 9px;
  font-size: 13.5px;
  color: var(--tek-muted);
  margin-bottom: 11px;
  align-items: flex-start;
}
.price-feats li > i {
  color: var(--tek-primary-2);
  margin-top: 3px;
  font-size: 14px;
}

@media (min-width: 992px) {
  .col-lg-2 > .price-card .pc-body {
    padding: 18px;
  }
  .col-lg-2 > .price-card h3 {
    font-size: 17px;
  }
  .col-lg-2 > .price-card .price-tag {
    font-size: 20px;
    line-height: 1.35;
    margin-bottom: 16px;
  }
  .col-lg-2 > .price-card .price-tag small {
    display: block;
    font-size: 12px;
  }
  .col-lg-2 > .price-card .price-feats li {
    font-size: 12.5px;
  }
  .col-lg-2 > .price-card .btn {
    --bs-btn-font-size: .8rem;
    --bs-btn-padding-x: .6rem;
    white-space: normal;
  }
}
.post-card {
  background: #fff;
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: 0.2s;
}
.post-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: #D5E3F2;
}
.post-card h4 {
  font-size: 17px;
  line-height: 1.4;
  margin-bottom: 8px;
}
.post-card p {
  font-size: 14px;
  color: var(--tek-muted);
  margin-bottom: 14px;
}
.post-card:hover .play-btn {
  transform: scale(1.08);
  background: #fff;
}

.post-thumb {
  position: relative;
}
.post-thumb:has(.play-btn) .ph > i {
  opacity: 0.45;
  transform: translateY(-16px);
}

.post-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 12.5px;
  color: var(--tek-muted-2);
  margin-top: auto;
}
.post-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.thumb-badge {
  position: absolute;
  top: 12px;
  left: 12px;
}

.thumb-time {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(13, 26, 43, 0.82);
  color: #fff;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 5px;
}

.play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  display: grid;
  place-items: center;
  color: var(--tek-primary);
  font-size: 22px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  transition: 0.2s;
}

.filter-box {
  background: #fff;
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  padding: 20px;
}

.filter-group {
  border-top: 1px solid var(--tek-line-2);
  padding: 16px 0;
}
.filter-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.filter-group h5 {
  font-family: var(--f-head);
  font-size: 14px;
  color: var(--tek-primary);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filter-group .form-check {
  margin-bottom: 8px;
}
.filter-group .form-check-label {
  font-size: 13.5px;
}

.article-body h2 {
  font-size: 24px;
  margin: 36px 0 14px;
}
.article-body p {
  color: var(--tek-muted);
  font-size: 15.5px;
}

.hl-stat {
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  overflow: hidden;
  margin: 24px 0;
}
.hl-stat > div {
  padding: 22px;
  text-align: center;
  border-right: 1px solid var(--tek-line);
}
.hl-stat > div:last-child {
  border-right: 0;
}
@media (max-width: 991.98px) {
  .hl-stat > div {
    border-right: 0;
    border-bottom: 1px solid var(--tek-line);
  }
}
.hl-stat b {
  display: block;
  font-family: var(--f-head);
  font-size: 28px;
  color: var(--tek-primary-2);
  margin-bottom: 4px;
}
.hl-stat span {
  font-size: 13px;
  color: var(--tek-muted);
}

.quote-card {
  background: #fff;
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.quote-card p {
  font-size: 15px;
  color: var(--tek-ink);
  font-style: italic;
  margin: 0;
  flex: 1;
}

.quote-mark {
  font-family: var(--f-head);
  font-size: 38px;
  line-height: 0.7;
  color: var(--tek-primary-2);
  opacity: 0.35;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #CFE0F2, #8FB4D8);
  display: grid;
  place-items: center;
  color: #3E6B96;
  flex: none;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 15px;
}

.author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author b {
  display: block;
  font-family: var(--f-head);
  font-size: 14.5px;
  color: var(--tek-primary);
}
.author span {
  font-size: 13px;
  color: var(--tek-muted);
}

.cta-band {
  background: linear-gradient(120deg, #0B2A4A 0%, #12406C 55%, #0D3B66 100%);
  border-radius: 1rem;
  padding: 44px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 163, 255, 0.35), transparent 68%);
}
.cta-band > * {
  position: relative;
  z-index: 1;
}
.cta-band h2 {
  color: #fff;
  margin-bottom: 10px;
}
.cta-band p {
  color: #B9CFE6;
}
@media (max-width: 767.98px) {
  .cta-band {
    padding: 28px;
  }
}

.cta-notes {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 18px;
  font-size: 13.5px;
  color: #B9CFE6;
  list-style: none;
  padding: 0;
}
.cta-notes li {
  display: flex;
  align-items: center;
  gap: 7px;
}
.cta-notes i {
  color: #4ADE80;
}

.accordion {
  --bs-accordion-border-color: var(--tek-line);
  --bs-accordion-border-radius: .5rem;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-bg: #F7FAFD;
  --bs-accordion-active-color: var(--tek-primary-2);
}

.accordion-item {
  margin-bottom: 12px;
  border-radius: 0.5rem !important;
  overflow: hidden;
}

.accordion-button {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: 15px;
  padding: 16px 18px;
}

.accordion-body {
  font-size: 14.5px;
  color: var(--tek-muted);
  padding-top: 0;
}

.step {
  text-align: center;
}
.step .icon-box {
  margin: 0 auto 12px;
}
.step b {
  display: block;
  font-family: var(--f-head);
  font-size: 15px;
  color: var(--tek-primary);
  margin-bottom: 6px;
}
.step p {
  font-size: 13px;
  color: var(--tek-muted);
  margin: 0;
}

.step-arrow {
  color: #B7CBE0;
  display: grid;
  place-items: center;
  font-size: 20px;
}

.stepper {
  display: flex;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 4px;
}
.stepper .st {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--tek-muted);
  white-space: nowrap;
}
.stepper .st i {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #E8EDF3;
  color: var(--tek-muted);
  display: grid;
  place-items: center;
  font-style: normal;
  font-weight: 600;
  font-size: 13.5px;
  font-family: var(--f-head);
  flex: none;
}
.stepper .st.active {
  color: var(--tek-primary);
  font-weight: 600;
}
.stepper .st.active i {
  background: var(--tek-primary-2);
  color: #fff;
}
.stepper .line {
  flex: 1;
  min-width: 24px;
  height: 1px;
  background: var(--tek-line);
  margin: 0 14px;
}

.opt-card {
  border: 1px solid var(--tek-line);
  border-radius: 0.75rem;
  background: #fff;
  padding: 20px;
  text-align: center;
  height: 100%;
  cursor: pointer;
  transition: 0.18s;
  position: relative;
}
.opt-card:hover {
  border-color: #BFD9F5;
  box-shadow: var(--shadow-sm);
}
.opt-card i.opt-ic {
  font-size: 30px;
  color: var(--tek-primary-2);
  display: block;
  margin-bottom: 10px;
}
.opt-card b {
  display: block;
  font-family: var(--f-head);
  font-size: 14.5px;
  color: var(--tek-primary);
  margin-bottom: 5px;
}
.opt-card span {
  font-size: 12.5px;
  color: var(--tek-muted);
  line-height: 1.45;
  display: block;
}
.opt-card .tick {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--tek-primary-2);
  color: #fff;
  display: none;
  place-items: center;
  font-size: 12px;
}
.opt-card.selected {
  border-color: var(--tek-primary-2);
  box-shadow: 0 0 0 3px rgba(21, 94, 156, 0.12);
}
.opt-card.selected .tick {
  display: grid;
}

.notice {
  display: flex;
  gap: 12px;
  background: #EEF5FD;
  border: 1px solid #D6E7F8;
  border-radius: 0.5rem;
  padding: 14px 16px;
}
.notice > i {
  color: var(--tek-primary-2);
  font-size: 18px;
  margin-top: 1px;
}
.notice b {
  display: block;
  font-family: var(--f-head);
  font-size: 14px;
  color: var(--tek-primary-2);
  margin-bottom: 2px;
}
.notice p {
  font-size: 13px;
  color: var(--tek-muted);
  margin: 0;
}

.chat-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1040;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--tek-primary-2);
  color: #fff;
  border-radius: 999px;
  padding: 12px 20px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 14.5px;
  box-shadow: var(--shadow-lg);
}
.chat-fab:hover {
  background: var(--tek-primary);
  color: #fff;
}

body.page-login {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}
@media (max-width: 991.98px) {
  body.page-login {
    height: auto;
    overflow: auto;
  }
}

.login-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100vh;
  height: 100dvh;
}
@media (max-width: 991.98px) {
  .login-wrap {
    grid-template-columns: 1fr;
  }
}

.login-left {
  position: relative;
  background: linear-gradient(160deg, #071D33 0%, #0D3B66 45%, #123E6B 100%);
  color: #fff;
  padding: clamp(24px, 3.2vh, 44px) clamp(28px, 3.4vw, 60px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.login-left::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 46%;
  background: linear-gradient(180deg, rgba(7, 29, 51, 0) 0%, rgba(7, 29, 51, 0.5) 40%, rgba(7, 29, 51, 0.92) 100%), radial-gradient(120% 90% at 30% 100%, rgba(77, 163, 255, 0.38), transparent 62%);
}
.login-left > * {
  position: relative;
  z-index: 1;
}
.login-left h1 {
  font-size: clamp(24px, 2.7vw, 38px);
  color: #fff;
  margin: clamp(16px, 3.4vh, 40px) 0 12px;
}
.login-left h1 .hl {
  color: var(--tek-blue);
}
.login-left .lead {
  color: #B9CFE6;
  font-size: 15px;
  margin-bottom: clamp(14px, 2.6vh, 28px);
}
@media (max-width: 991.98px) {
  .login-left {
    display: none;
  }
}

.login-feats {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 2vh, 20px);
  list-style: none;
  padding: 0;
  margin: 0;
}

.login-feat {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.login-feat b {
  display: block;
  font-family: var(--f-head);
  font-size: 15.5px;
  color: #fff;
  margin-bottom: 3px;
}
.login-feat p {
  font-size: 13.5px;
  color: #A9C3DA;
  margin: 0;
  line-height: 1.5;
}

.login-right {
  background: var(--tek-soft);
  padding: clamp(14px, 2.6vh, 28px) clamp(20px, 3vw, 44px);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.login-card {
  width: 100%;
  max-width: 470px;
  margin: auto;
  background: #fff;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  padding: clamp(20px, 2.9vh, 36px);
}
.login-card h2 {
  text-align: center;
  font-size: clamp(23px, 2.5vw, 30px);
  margin-bottom: 6px;
}

.login-sub {
  text-align: center;
  color: var(--tek-muted);
  font-size: 14.5px;
  margin-bottom: clamp(14px, 2.3vh, 24px);
}