:root {
  --nvk-primary: #0067AB;
  --nvk-accent: #FF6600;
  --nvk-dark: #0f172a;
  --nvk-soft: #f3f6fb;
}

body {
  background: #fff;
}

.btn-primary {
  --bs-btn-bg: var(--nvk-primary);
  --bs-btn-border-color: var(--nvk-primary);
  --bs-btn-hover-bg: #005a95;
  --bs-btn-hover-border-color: #005a95;
}

.btn-outline-primary {
  --bs-btn-color: var(--nvk-primary);
  --bs-btn-border-color: var(--nvk-primary);
  --bs-btn-hover-bg: var(--nvk-primary);
  --bs-btn-hover-border-color: var(--nvk-primary);
}

.nvk-header {
  background: #fff;
}

.nvk-topbar {
  background: #0b1220;
  color: #fff;
  font-size: 0.95rem;
}

.nvk-topbar-item {
  opacity: 0.95;
}

.nvk-topbar-link {
  color: #fff;
  text-decoration: none;
  opacity: 0.95;
  transition: opacity 200ms ease;
}

.nvk-topbar-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.nvk-logo {
  height: 40px;
  width: auto;
}

.nvk-brand {
  text-decoration: none;
}

.nvk-brand-text {
  color: var(--nvk-dark);
  font-weight: 800;
  letter-spacing: 0.2px;
}

.nvk-header-main {
  background: #fff;
}

.nvk-menubar {
  background: #fff;
}

.nvk-menulink {
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  font-size: 0.82rem;
  padding-top: 0.95rem;
  padding-bottom: 0.95rem;
}

.nvk-menulink:hover,
.nvk-menulink:focus {
  color: var(--nvk-primary);
}

.nvk-menubar .dropdown-menu {
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.14);
  padding: 0.5rem;
}

.nvk-menubar .dropdown-item {
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
}

.nvk-menubar .dropdown-item:hover {
  background: rgba(0, 103, 171, 0.08);
}

@media (min-width: 992px) {
  .nvk-menubar .dropdown:hover > .dropdown-menu {
    display: block;
  }

  .nvk-menubar .dropdown-menu {
    margin-top: 0;
  }
}

.nvk-header-feature {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.nvk-header-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 103, 171, 0.1);
  color: var(--nvk-primary);
}

.nvk-header-feature-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.1;
  color: var(--nvk-dark);
}

.nvk-header-feature-sub {
  font-size: 0.82rem;
  color: rgba(15, 23, 42, 0.65);
}

.nvk-navbar .navbar-brand span {
  color: var(--nvk-dark);
}

.nvk-navlink {
  font-weight: 600;
  position: relative;
}

.nvk-navlink::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--nvk-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms ease;
}

.nvk-navlink:hover::after,
.nvk-navlink:focus::after {
  transform: scaleX(1);
}

.nvk-btn {
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.nvk-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(2, 6, 23, 0.12);
}

.nvk-hero {
  background: #0b1220;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.nvk-hero .swiper {
  height: clamp(420px, 60vh, 620px);
}

.nvk-hero-slide {
  height: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
}

.nvk-hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.78), rgba(2, 6, 23, 0.28));
}

.nvk-hero-content {
  position: relative;
  z-index: 2;
}

.nvk-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 600;
}

.nvk-section-title {
  color: var(--nvk-dark);
}

.nvk-page-hero {
  position: relative;
  overflow: hidden;
  background: #0b1220;
  color: #fff;
}

.nvk-page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.05);
}

.nvk-page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.86), rgba(2, 6, 23, 0.36));
}

.nvk-page-hero-content {
  position: relative;
  z-index: 2;
  padding: 3.25rem 0;
}

.nvk-breadcrumb {
  font-size: 0.92rem;
  opacity: 0.9;
}

.nvk-breadcrumb a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.nvk-breadcrumb a:hover {
  text-decoration: underline;
}

.nvk-prose p {
  line-height: 1.75;
}

.nvk-prose ul,
.nvk-prose ol {
  line-height: 1.75;
}

[data-aos] {
  opacity: 1;
  transform: none;
}

[data-aos].nvk-anim {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 650ms ease, transform 650ms ease;
  will-change: opacity, transform;
}

[data-aos="fade-left"].nvk-anim {
  transform: translateX(18px);
}

[data-aos="fade-right"].nvk-anim {
  transform: translateX(-18px);
}

[data-aos="fade-down"].nvk-anim {
  transform: translateY(-14px);
}

[data-aos="zoom-in"].nvk-anim {
  transform: scale(0.97);
}

[data-aos].nvk-anim.nvk-anim-in {
  opacity: 1;
  transform: none;
}

.nvk-sidebar {
  position: sticky;
  top: 170px;
  max-height: calc(100vh - 190px);
  overflow: auto;
}

@media (max-width: 991.98px) {
  .nvk-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
  }
}

.nvk-sidebar .list-group-item {
  border: 0;
  border-radius: 12px !important;
  margin-bottom: 0.35rem;
}

.nvk-sidebar .list-group-item.active {
  background: rgba(0, 103, 171, 0.12);
  color: var(--nvk-dark);
}

.nvk-sidebar .list-group-item:hover {
  background: rgba(0, 103, 171, 0.08);
}

.nvk-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  overflow: hidden;
}

.nvk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.14);
  border-color: rgba(255, 102, 0, 0.35);
}

.nvk-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 103, 171, 0.1);
  color: var(--nvk-primary);
}

.nvk-stats {
  background: linear-gradient(135deg, rgba(0, 103, 171, 0.08), rgba(255, 102, 0, 0.06));
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.nvk-section-soft {
  background: var(--nvk-soft);
}

.nvk-footer {
  background: linear-gradient(180deg, #0b1220, #08101d);
  color: rgba(255, 255, 255, 0.82);
}

.nvk-footer-logo {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.nvk-footer-text {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.9;
}

.nvk-footer-title {
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.2px;
  margin-bottom: 0.75rem;
}

.nvk-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.nvk-footer-links a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.nvk-footer-links a:hover {
  color: #fff;
  transform: translateX(2px);
}

.nvk-footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.nvk-footer-contact li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 0.6rem;
  align-items: start;
}

.nvk-footer-contact i {
  color: rgba(255, 255, 255, 0.88);
  margin-top: 2px;
}

.nvk-footer-contact a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.nvk-footer-contact a:hover {
  text-decoration: underline;
}

.nvk-social {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.nvk-social:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

.nvk-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.nvk-footer-copy,
.nvk-footer-mini {
  font-size: 0.9rem;
  opacity: 0.85;
}

.nvk-fab {
  position: fixed;
  right: 14px;
  bottom: 14px;
  display: flex;
  gap: 10px;
  z-index: 1030;
}

.nvk-fab .btn {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}