:root {
  --nv-bg: hsl(215 45% 6%);
  --nv-bg-strong: hsl(215 50% 4%);
  --nv-surface-1: hsl(215 40% 8% / 0.86);
  --nv-surface-2: hsl(213 38% 11% / 0.92);
  --nv-surface-3: hsl(212 35% 14% / 0.82);
  --nv-text: hsl(195 25% 92%);
  --nv-muted: hsl(210 15% 66%);
  --nv-primary: hsl(172 75% 55%);
  --nv-primary-strong: hsl(178 60% 44%);
  --nv-primary-ink: hsl(215 50% 8%);
  --nv-border: hsl(213 30% 18% / 0.9);
  --nv-border-strong: hsl(213 30% 24% / 0.95);
  --nv-radius-xl: 36px;
  --nv-radius-lg: 28px;
  --nv-radius-md: 22px;
  --nv-shadow-card: 0 24px 60px -20px hsl(215 70% 2% / 0.82), 0 0 0 1px hsl(213 30% 22% / 0.5);
  --nv-shadow-card-hover: 0 28px 76px -22px hsl(172 70% 30% / 0.34), 0 0 0 1px hsl(172 60% 40% / 0.4);
  --nv-shadow-button: 0 18px 38px -16px hsl(172 80% 40% / 0.5), inset 0 1px 0 hsl(172 90% 80% / 0.26);
  --nv-shadow-button-hero: 0 24px 60px -18px hsl(172 82% 46% / 0.56), inset 0 1px 0 hsl(172 100% 82% / 0.36);
  --nv-gradient-page:
    radial-gradient(circle at 14% 10%, hsl(172 70% 40% / 0.18), transparent 24%),
    radial-gradient(circle at 88% 8%, hsl(198 90% 60% / 0.08), transparent 22%),
    radial-gradient(circle at 50% 82%, hsl(172 70% 40% / 0.08), transparent 30%),
    linear-gradient(180deg, hsl(215 45% 6%), hsl(215 50% 4%));
  --nv-gradient-card: linear-gradient(160deg, hsl(213 38% 11% / 0.9), hsl(215 42% 8% / 0.7));
  --nv-gradient-primary: linear-gradient(135deg, hsl(172 80% 60%), hsl(178 70% 45%));
  --nv-gradient-text: linear-gradient(180deg, hsl(195 30% 98%), hsl(195 20% 76%));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.nv-public-body {
  margin: 0;
  min-height: 100vh;
  color: var(--nv-text);
  background: var(--nv-gradient-page);
  font-family: "Segoe UI", Arial, sans-serif;
}

.nv-public-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image:
    linear-gradient(var(--nv-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--nv-border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 24%, black 30%, transparent 82%);
}

.nv-shell {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 20px 88px;
}

.nv-topbar,
.nv-card,
.nv-panel,
.nv-contact-card,
.nv-legal-frame {
  backdrop-filter: blur(18px);
}

.nv-topbar {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px 20px;
  border: 1px solid var(--nv-border);
  border-radius: 999px;
  background: hsl(215 40% 8% / 0.68);
  box-shadow: var(--nv-shadow-card);
}

.nv-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.nv-brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 66px;
  height: 66px;
  border-radius: 20px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid hsl(172 75% 55% / 0.22);
  background: radial-gradient(circle at 35% 30%, hsl(195 35% 20% / 0.88), hsl(215 45% 9% / 0.98));
  box-shadow: 0 0 0 1px hsl(172 75% 55% / 0.08), 0 18px 34px -20px hsl(172 80% 40% / 0.65);
}

.nv-brand-mark::before {
  content: "";
  position: absolute;
  inset: -35% -75%;
  background: linear-gradient(115deg, transparent 36%, hsl(0 0% 100% / 0.82) 49%, transparent 62%);
  transform: translateX(-130%) rotate(14deg);
  animation: nv-brand-sheen 5.6s ease-in-out infinite;
  opacity: 0.75;
  pointer-events: none;
}

.nv-brand-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 16px;
  border: 1px solid hsl(0 0% 100% / 0.06);
  box-shadow: inset 0 1px 0 hsl(0 0% 100% / 0.07);
  pointer-events: none;
}

.nv-brand-logo {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 0 24px hsl(172 80% 50% / 0.4)) brightness(1.04);
}

.nv-brand-copy {
  min-width: 0;
}

.nv-brand-title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}



.nv-burger {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 52px;
  height: 52px;
  margin-left: auto;
  padding: 0;
  border: 1px solid hsl(213 30% 24% / 0.7);
  border-radius: 18px;
  background: hsl(213 38% 11% / 0.58);
  box-shadow: var(--nv-shadow-card);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.nv-burger:hover {
  transform: translateY(-1px);
  border-color: hsl(172 75% 55% / 0.28);
}

.nv-burger:focus-visible {
  outline: 2px solid hsl(172 90% 70% / 0.75);
  outline-offset: 3px;
}

.nv-burger-line {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: hsl(195 25% 92%);
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.nv-topbar[data-menu-open="true"] .nv-burger {
  background: hsl(172 75% 55% / 0.12);
  border-color: hsl(172 75% 55% / 0.34);
}

.nv-topbar[data-menu-open="true"] .nv-burger-line {
  background: hsl(172 90% 72%);
}

.nv-topbar[data-menu-open="true"] .nv-burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nv-topbar[data-menu-open="true"] .nv-burger-line:nth-child(2) {
  opacity: 0;
}

.nv-topbar[data-menu-open="true"] .nv-burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nv-nav-links,
.nv-footer-links,
.nv-action-row,
.nv-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.nv-nav-links {
  flex: 1;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
}

.nv-footer-links {
  align-items: center;
}

.nv-nav-links,
.nv-link-pill,
.nv-button,
.nv-button-secondary {
  position: relative;
  z-index: 1;
}

.nv-action-row-spread {
  justify-content: space-between;
  align-items: center;
}

.nv-link-pill,
.nv-button,
.nv-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.nv-link-pill {
  color: var(--nv-text);
  border: 1px solid hsl(213 30% 24% / 0.7);
  background: hsl(213 38% 11% / 0.58);
}

.nv-link-pill:hover,
.nv-button:hover,
.nv-button-secondary:hover,
.nv-card-hover:hover,
.nv-contact-card:hover,
.nv-chat-utility-card:hover {
  transform: translateY(-1px);
}

.nv-button {
  position: relative;
  color: var(--nv-primary-ink);
  border: 0;
  background: var(--nv-gradient-primary);
  box-shadow: var(--nv-shadow-button);
  overflow: hidden;
}

.nv-button-secondary {
  color: var(--nv-text);
  border: 1px solid hsl(172 75% 55% / 0.24);
  background: hsl(213 38% 11% / 0.58);
}

.nv-button-xl {
  min-height: 64px;
  padding: 0 34px;
  font-size: 16px;
  font-weight: 700;
}

.nv-button-glow {
  box-shadow: var(--nv-shadow-button-hero);
  animation: nv-glow 2.8s ease-in-out infinite;
  will-change: box-shadow;
}

.nv-button-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, hsl(0 0% 100% / 0.3), transparent 80%);
  transform: translateX(-120%);
  animation: nv-sheen 3.8s ease-in-out infinite;
  pointer-events: none;
}

.nv-button-nav {
  min-height: 48px;
  padding: 0 20px;
}

.nv-hero {
  padding-top: 40px;
}

.nv-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 26px;
  align-items: stretch;
}

.nv-panel,
.nv-card,
.nv-contact-card,
.nv-legal-frame {
  border: 1px solid var(--nv-border);
  background: var(--nv-gradient-card);
  box-shadow: var(--nv-shadow-card);
}

.nv-hero-copy,
.nv-hero-visual,
.nv-cta-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--nv-radius-xl);
}

.nv-hero-copy,
.nv-hero-visual,
.nv-cta-panel,
.nv-legal-frame {
  padding: 36px;
}

.nv-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 100%;
}

.nv-hero-copy::after,
.nv-cta-panel::after {
  content: "";
  position: absolute;
  inset: auto -12% -32% auto;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: radial-gradient(circle, hsl(172 75% 55% / 0.14), transparent 70%);
  pointer-events: none;
}

.nv-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 15px;
  border-radius: 999px;
  border: 1px solid hsl(172 75% 55% / 0.28);
  background: hsl(172 75% 55% / 0.1);
  color: var(--nv-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nv-hero-title,
.nv-section-title,
.nv-cta-title,
.nv-legal-title {
  margin: 0;
  letter-spacing: -0.05em;
}

.nv-hero-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: 24px;
  font-size: clamp(34px, 4.25vw, 58px);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.nv-hero-title-line {
  display: block;
  white-space: nowrap;
}

.nv-hero-title-line--accent {
  margin-top: 4px;
}

.nv-section-title,
.nv-cta-title {
  font-size: clamp(36px, 5vw, 58px);
}

.nv-legal-title {
  font-size: clamp(34px, 5vw, 52px);
}

.nv-legal-title-space {
  margin-top: 12px;
}

.nv-text-gradient {
  background: var(--nv-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nv-accent-text {
  background: linear-gradient(135deg, hsl(172 90% 70%), hsl(172 75% 55%), hsl(178 60% 44%));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 28px hsl(172 75% 55% / 0.24);
}

.nv-lead,
.nv-section-copy,
.nv-legal-meta,
.nv-card p,
.nv-legal-prose p,
.nv-legal-prose li,
.nv-chat-utility-copy {
  color: var(--nv-muted);
  line-height: 1.78;
}

.nv-lead {
  max-width: 33rem;
  margin: 22px 0 0;
  font-size: 17px;
  text-wrap: pretty;
}

.nv-button-row--hero {
  margin-top: 28px;
}

.nv-button-row--hero-primary {
  align-items: center;
}

.nv-hero-inline-link {
  display: inline-flex;
  align-items: center;
  margin-top: 16px;
  color: hsl(172 85% 74%);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.nv-hero-inline-link:hover {
  color: hsl(172 95% 82%);
}

.nv-button-row--center {
  justify-content: center;
}

.nv-button-row--cta {
  margin-top: 36px;
}

.nv-button-cta {
  min-width: min(100%, 320px);
}

.nv-badge-row {
  align-self: stretch;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  gap: 14px;
  margin-top: 24px;
}

.nv-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 1 auto;
  width: auto;
  min-height: 58px;
  min-width: 0;
  padding: 0 16px;
  max-width: 100%;
  border-radius: 20px;
  border: 1px solid var(--nv-border);
  background: hsl(213 38% 11% / 0.58);
  color: hsl(195 25% 90%);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.nv-badge:last-child {
  width: auto;
}

.nv-badge-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: auto;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
}

.nv-badge-label {
  display: block;
  min-width: 0;
  text-align: left;
  white-space: nowrap;
}

.nv-badge-icon {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  border-radius: 14px;
  overflow: hidden;
  isolation: isolate;
  color: hsl(180 95% 80%);
  border: 1px solid hsl(172 75% 55% / 0.28);
  background:
    radial-gradient(circle at 28% 26%, hsl(180 95% 72% / 0.16), transparent 36%),
    linear-gradient(165deg, hsl(213 42% 13% / 0.96), hsl(215 46% 8% / 0.92));
  box-shadow:
    inset 0 1px 0 hsl(0 0% 100% / 0.05),
    0 0 0 1px hsl(172 75% 55% / 0.07),
    0 12px 24px -18px hsl(172 82% 46% / 0.52);
}

.nv-badge-icon::before {
  content: "";
  position: absolute;
  inset: -20%;
  border-radius: inherit;
  background: radial-gradient(circle, hsl(172 90% 66% / 0.16), transparent 62%);
  z-index: 0;
  pointer-events: none;
}

.nv-badge-icon::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 13px;
  border: 1px solid hsl(0 0% 100% / 0.05);
  background: linear-gradient(180deg, hsl(0 0% 100% / 0.04), transparent 42%);
  z-index: 0;
  pointer-events: none;
}

.nv-badge-icon-svg {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 12px hsl(172 88% 58% / 0.3));
}

.nv-badge-icon-svg--bolt,
.nv-badge-icon-svg--shield,
.nv-badge-icon-svg--chat {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
}

.nv-badge-icon-svg--chat {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  stroke-width: 2;
}

.nv-badge-icon-svg path,
.nv-badge-icon-svg rect,
.nv-badge-icon-svg circle,
.nv-badge-icon-svg line,
.nv-badge-icon-svg polyline,
.nv-badge-icon-svg polygon {
  vector-effect: non-scaling-stroke;
}

.nv-badge-icon-svg * {
  fill: none;
  stroke: currentColor;
  stroke-width: inherit;
  stroke-linecap: inherit;
  stroke-linejoin: inherit;
}

.nv-chat-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: var(--nv-radius-xl);
  border: 1px solid var(--nv-border-strong);
  background: linear-gradient(180deg, hsl(213 38% 11%), hsl(215 40% 8%));
  box-shadow: var(--nv-shadow-card);
}

.nv-chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid hsl(213 30% 18% / 0.8);
  background: hsl(213 38% 11% / 0.7);
}

.nv-chat-head-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.nv-chat-avatar {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid hsl(172 75% 55% / 0.28);
  background: hsl(213 38% 11% / 0.92);
}

.nv-chat-avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nv-chat-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
}

.nv-chat-state {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  color: var(--nv-primary);
  font-size: 11px;
}

.nv-chat-state-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--nv-primary);
}

.nv-chat-body {
  display: grid;
  align-content: start;
  gap: 14px;
  flex: 1;
  padding: 20px;
}

.nv-msg,
.nv-config-card,
.nv-card,
.nv-contact-card,
.nv-chat-utility-card {
  border-radius: var(--nv-radius-md);
}

.nv-msg {
  max-width: 84%;
  padding: 13px 15px;
  font-size: 14px;
  line-height: 1.6;
}

.nv-msg-bot {
  border: 1px solid var(--nv-border);
  background: hsl(212 35% 14% / 0.8);
}

.nv-msg-user {
  margin-left: auto;
  color: var(--nv-primary-ink);
  background: var(--nv-gradient-primary);
  box-shadow: var(--nv-shadow-button);
}

.nv-config-card {
  width: min(100%, 88%);
  margin-top: auto;
  padding: 16px;
  border: 1px solid hsl(172 75% 55% / 0.22);
  background: hsl(172 75% 55% / 0.06);
}

.nv-config-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.nv-config-title,
.nv-meta-mono,
.nv-legal-kicker,
.nv-chat-utility-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nv-config-title,
.nv-meta-mono,
.nv-chat-utility-label {
  color: var(--nv-primary);
}

.nv-config-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  background: hsl(172 75% 55% / 0.14);
  color: var(--nv-primary);
  font-size: 10px;
  font-weight: 700;
}

.nv-code {
  display: grid;
  gap: 4px;
  font-family: "Consolas", "SFMono-Regular", monospace;
  font-size: 11px;
  color: hsl(210 15% 74%);
}

.nv-code-strong {
  color: hsl(195 25% 90%);
}

.nv-section {
  margin-top: 72px;
}

.nv-section-head {
  max-width: 780px;
  margin-bottom: 28px;
}

.nv-section-title,
.nv-cta-title {
  margin-top: 20px;
}

.nv-section-copy {
  margin-top: 16px;
  font-size: 16px;
  max-width: 60ch;
  text-wrap: pretty;
}

.nv-grid-3,
.nv-grid-4,
.nv-contact-grid {
  display: grid;
  gap: 20px;
}

.nv-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nv-grid-4 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.nv-card,
.nv-contact-card {
  padding: 28px;
  min-height: 100%;
}

.nv-card-hover,
.nv-contact-card {
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.nv-card-hover:hover,
.nv-contact-card:hover,
.nv-chat-utility-card:hover {
  box-shadow: var(--nv-shadow-card-hover);
  border-color: hsl(172 75% 55% / 0.28);
}

.nv-step-no {
  color: var(--nv-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nv-card-title {
  margin: 20px 0 12px;
  font-size: 22px;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.nv-card p {
  margin: 0;
  font-size: 15px;
}

.nv-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--nv-primary);
  border: 1px solid hsl(172 75% 55% / 0.26);
  background: hsl(172 75% 55% / 0.1);
  font-size: 18px;
  font-weight: 700;
}

.nv-icon-box--feature {
  color: hsl(180 95% 80%);
  border-color: hsl(172 75% 55% / 0.3);
  background:
    radial-gradient(circle at 28% 26%, hsl(180 95% 72% / 0.16), transparent 36%),
    linear-gradient(165deg, hsl(213 42% 13% / 0.96), hsl(215 46% 8% / 0.92));
  box-shadow:
    inset 0 1px 0 hsl(0 0% 100% / 0.06),
    0 0 0 1px hsl(172 75% 55% / 0.08),
    0 16px 34px -24px hsl(172 82% 46% / 0.62);
}

.nv-icon-box--feature::before {
  content: "";
  position: absolute;
  inset: -22%;
  border-radius: inherit;
  background: radial-gradient(circle, hsl(172 90% 66% / 0.18), transparent 62%);
  opacity: 0.9;
  z-index: 0;
  pointer-events: none;
}

.nv-icon-box--feature::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 17px;
  border: 1px solid hsl(0 0% 100% / 0.05);
  background: linear-gradient(180deg, hsl(0 0% 100% / 0.04), transparent 42%);
  z-index: 0;
  pointer-events: none;
}

.nv-icon-svg {
  position: relative;
  z-index: 1;
  width: 32px;
  height: 32px;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 16px hsl(172 88% 58% / 0.34));
}

.nv-icon-svg * {
  fill: none;
  stroke: currentColor;
  stroke-width: inherit;
  stroke-linecap: inherit;
  stroke-linejoin: inherit;
}

.nv-feature-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nv-card--feature .nv-icon-box--feature {
  flex: 0 0 auto;
  width: 58px;
  height: 58px;
  border-radius: 20px;
}

.nv-card--feature .nv-icon-svg {
  width: 34px;
  height: 34px;
}

.nv-card--feature .nv-card-title {
  margin: 0;
}

.nv-card--feature p {
  margin-top: 18px;
}

.nv-cta-panel {
  margin-top: 72px;
  border: 1px solid hsl(172 75% 55% / 0.28);
  background:
    radial-gradient(circle at 50% 0%, hsl(172 75% 55% / 0.14), transparent 44%),
    var(--nv-gradient-card);
  text-align: center;
}

.nv-cta-copy {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
}

.nv-cta-copy .nv-section-copy {
  max-width: 38ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  text-wrap: balance;
}

.nv-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding: 20px 22px;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-lg);
  background: hsl(215 40% 8% / 0.7);
  box-shadow: var(--nv-shadow-card);
}

.nv-footer-copy {
  color: var(--nv-muted);
  font-size: 13px;
  text-align: center;
}

.nv-footer-legal {
  margin-top: 6px;
  color: var(--nv-muted);
}

.nv-legal-shell-main {
  margin-top: 24px;
}

.nv-legal-frame {
  border-radius: var(--nv-radius-xl);
}

.nv-legal-head {
  margin-bottom: 28px;
}

.nv-legal-kicker {
  color: var(--nv-primary);
}

.nv-legal-meta {
  margin-top: 12px;
  font-size: 14px;
}

.nv-legal-prose {
  border-top: 1px solid hsl(213 30% 18% / 0.7);
  padding-top: 24px;
}

.nv-legal-prose h2 {
  margin: 28px 0 12px;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.nv-legal-prose ul {
  margin: 12px 0 0;
  padding-left: 22px;
}

.nv-legal-prose li + li {
  margin-top: 8px;
}

.nv-contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.nv-contact-label {
  color: var(--nv-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nv-contact-value {
  display: block;
  margin-top: 10px;
  color: var(--nv-text);
  font-size: 18px;
  font-weight: 600;
  word-break: break-word;
}

@keyframes nv-glow {
  0%, 100% {
    box-shadow: var(--nv-shadow-button-hero);
  }

  50% {
    box-shadow: 0 28px 70px -18px hsl(172 82% 46% / 0.72), inset 0 1px 0 hsl(172 100% 82% / 0.42);
  }
}

@keyframes nv-sheen {
  0%, 60%, 100% {
    transform: translateX(-120%);
  }

  20% {
    transform: translateX(120%);
  }
}

@keyframes nv-brand-sheen {
  0%, 74%, 100% {
    transform: translateX(-130%) rotate(14deg);
  }

  18%, 24% {
    transform: translateX(120%) rotate(14deg);
  }
}

@media (max-width: 1280px) {
  .nv-shell {
    padding: 24px 18px 78px;
  }

  .nv-topbar {
    gap: 16px;
    padding: 14px 18px;
  }

  .nv-hero-title {
    font-size: clamp(34px, 4vw, 54px);
  }
}

@media (max-width: 1180px) {
  .nv-topbar {
    border-radius: 34px;
    align-items: center;
    flex-wrap: wrap;
  }

  .nv-burger {
    display: inline-flex;
  }

  .nv-nav-links {
    display: none;
    flex: 0 0 100%;
    order: 3;
    width: 100%;
    margin-top: 6px;
    padding-top: 16px;
    border-top: 1px solid hsl(213 30% 18% / 0.8);
    justify-content: stretch;
  }

  .nv-topbar[data-menu-open="true"] .nv-nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .nv-nav-links .nv-link-pill,
  .nv-nav-links .nv-button {
    width: 100%;
  }

  .nv-button-nav {
    grid-column: 1 / -1;
  }

  .nv-hero-grid {
    grid-template-columns: 1fr;
  }

  .nv-hero-visual {
    max-width: 760px;
    width: 100%;
    margin: 0 auto;
  }

  .nv-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nv-grid-3 > :last-child {
    grid-column: 1 / -1;
  }

  .nv-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .nv-shell {
    padding: 18px 16px 60px;
  }

  .nv-topbar[data-menu-open="true"] .nv-nav-links {
    grid-template-columns: 1fr;
  }

  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 30px 24px;
  }

  .nv-hero-title {
    font-size: clamp(32px, 6vw, 48px);
  }

  .nv-badge-row {
    justify-content: center;
  }

  .nv-badge:last-child {
    grid-column: 1 / -1;
  }

  .nv-badge {
    width: auto;
  }

  .nv-badge:last-child {
    width: auto;
  }

  .nv-grid-3,
  .nv-contact-grid {
    grid-template-columns: 1fr;
  }

  .nv-grid-3 > :last-child {
    grid-column: auto;
  }

  .nv-footer {
    justify-content: center;
  }

  .nv-footer-links,
  .nv-footer-copy {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 760px) {
  .nv-shell {
    padding: 16px 14px 44px;
  }

  .nv-topbar,
  .nv-footer {
    border-radius: 28px;
  }

  .nv-hero {
    padding-top: 26px;
  }

  .nv-brand-mark {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .nv-brand-logo {
    width: 50px;
    height: 50px;
  }

  .nv-burger {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 24px 20px;
  }

  .nv-hero-title {
    font-size: clamp(33px, 10vw, 46px);
    line-height: 0.96;
  }

  .nv-hero-title-line {
    white-space: normal;
  }

  .nv-lead,
  .nv-section-copy {
    font-size: 16px;
  }

  .nv-grid-4 {
    grid-template-columns: 1fr;
  }

  .nv-badge:last-child {
    width: auto;
  }

  .nv-chat-head {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nv-chat-head-main {
    width: 100%;
  }

  .nv-msg {
    max-width: 92%;
  }

  .nv-config-card {
    width: 100%;
    max-width: 100%;
  }

  .nv-section {
    margin-top: 56px;
  }

  .nv-cta-panel,
  .nv-footer {
    margin-top: 42px;
  }

  .nv-footer {
    padding: 18px;
  }

  .nv-footer-links {
    gap: 10px;
  }
}

@media (max-width: 560px) {
  .nv-shell {
    padding: 14px 12px 38px;
  }

  .nv-topbar,
  .nv-footer {
    border-radius: 24px;
  }

  .nv-topbar {
    padding: 14px;
  }

  .nv-brand {
    gap: 12px;
  }

  .nv-brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }

  .nv-brand-logo {
    width: 44px;
    height: 44px;
  }

  .nv-brand-title {
    font-size: 16px;
  }

  .nv-brand-subtitle {
    font-size: 10px;
    letter-spacing: 0.14em;
  }

  .nv-link-pill,
  .nv-button,
  .nv-button-secondary,
  .nv-button-cta {
    width: 100%;
  }

  .nv-button-xl {
    min-height: 58px;
    padding: 0 24px;
    font-size: 15px;
  }

  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 22px 18px;
  }

  .nv-hero-title {
    font-size: clamp(30px, 11vw, 40px);
    gap: 6px;
  }

  .nv-lead {
    max-width: none;
  }

  .nv-badge {
    min-height: 52px;
    padding: 0 18px;
    white-space: normal;
  }

  .nv-badge-content {
    gap: 10px;
  }

  .nv-badge-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
  }

  .nv-badge-icon-svg,
  .nv-badge-icon-svg--bolt,
  .nv-badge-icon-svg--shield {
    width: 21px;
    height: 21px;
    flex: 0 0 21px;
  }

  .nv-badge-icon-svg--chat {
    width: 23px;
    height: 23px;
    flex: 0 0 23px;
  }

  .nv-msg {
    max-width: 100%;
    font-size: 13px;
  }

  .nv-config-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .nv-card,
  .nv-contact-card {
    padding: 24px 20px;
  }

  .nv-card-title,
  .nv-legal-prose h2 {
    font-size: 21px;
  }

  .nv-feature-card-head {
    gap: 14px;
  }

  .nv-card--feature .nv-icon-box--feature {
    width: 54px;
    height: 54px;
    border-radius: 18px;
  }

  .nv-card--feature .nv-icon-svg {
    width: 31px;
    height: 31px;
  }

  .nv-card--feature .nv-card-title {
    font-size: 20px;
  }

  .nv-contact-value {
    font-size: 17px;
  }
}

@media (max-width: 420px) {
  .nv-shell {
    padding: 12px 10px 32px;
  }

  .nv-topbar,
  .nv-footer,
  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    border-radius: 22px;
  }

  .nv-topbar {
    padding: 12px;
  }

  .nv-brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .nv-brand-logo {
    width: 40px;
    height: 40px;
  }

  .nv-chip {
    min-height: 32px;
    padding: 0 12px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .nv-hero-title {
    font-size: clamp(28px, 10.5vw, 36px);
  }

  .nv-link-pill,
  .nv-button,
  .nv-button-secondary {
    min-height: 42px;
    padding: 0 14px;
    font-size: 13px;
  }

  .nv-hero-inline-link,
  .nv-footer-copy {
    font-size: 12px;
  }

  .nv-card,
  .nv-contact-card {
    padding: 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .nv-button-glow,
  .nv-button-glow::after,
  .nv-brand-mark::before {
    animation: none;
  }

  .nv-burger,
  .nv-burger-line,
  .nv-link-pill,
  .nv-button,
  .nv-button-secondary,
  .nv-card-hover,
  .nv-contact-card,
  .nv-chat-utility-card {
    transition: none;
  }

  .nv-link-pill,
  .nv-button,
  .nv-button-secondary,
  .nv-card-hover,
  .nv-contact-card,
  .nv-chat-utility-card {
    transition: none;
  }
}



/* mobile section spacing overrides */
@media (max-width: 920px) {
  .nv-section-head {
    margin-bottom: 26px;
    padding-inline: 4px;
  }

  .nv-section-title {
    margin-top: 18px;
  }
}

@media (max-width: 760px) {
  .nv-section {
    margin-top: 60px;
  }

  .nv-section-head {
    margin-bottom: 24px;
    padding-inline: 6px;
  }

  .nv-section-title {
    margin-top: 18px;
    font-size: clamp(30px, 8.2vw, 42px);
    line-height: 1.02;
    text-wrap: balance;
  }

  .nv-section-copy {
    margin-top: 16px;
    max-width: 34ch;
    line-height: 1.72;
  }

  .nv-grid-3,
  .nv-grid-4 {
    gap: 16px;
  }
}

@media (max-width: 560px) {
  .nv-section {
    margin-top: 54px;
  }

  .nv-section-head {
    padding-inline: 8px;
    margin-bottom: 22px;
  }

  .nv-section-title {
    margin-top: 16px;
    font-size: clamp(28px, 9vw, 36px);
  }

  .nv-section-copy {
    margin-top: 14px;
    font-size: 15px;
    max-width: 31ch;
  }

  .nv-grid-4 {
    gap: 14px;
  }
}

@media (max-width: 420px) {
  .nv-section-head {
    padding-inline: 6px;
    margin-bottom: 20px;
  }

  .nv-section-title {
    margin-top: 14px;
    font-size: clamp(26px, 8.8vw, 32px);
  }

  .nv-section-copy {
    font-size: 14px;
    line-height: 1.68;
  }
}

/* final layout audit overrides */
@media (max-width: 920px) {
  .nv-topbar {
    padding: 16px 24px;
  }

  .nv-footer {
    padding: 22px 24px;
  }

  .nv-section {
    margin-top: 64px;
    padding-inline: 24px;
  }

  .nv-section-head {
    margin-bottom: 24px;
    padding-inline: 0;
  }

  .nv-section-title {
    margin-top: 18px;
    font-size: clamp(32px, 6vw, 44px);
    line-height: 1.04;
    text-wrap: balance;
  }

  .nv-section-copy {
    margin-top: 16px;
    max-width: 36ch;
    line-height: 1.72;
  }
}

@media (max-width: 760px) {
  .nv-topbar {
    padding: 16px 20px;
  }

  .nv-footer {
    padding: 20px;
  }

  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 24px 20px;
  }

  .nv-section {
    margin-top: 60px;
    padding-inline: 20px;
  }

  .nv-section-head {
    margin-bottom: 22px;
    padding-inline: 0;
  }

  .nv-section-title {
    margin-top: 18px;
    font-size: clamp(30px, 8.2vw, 42px);
    line-height: 1.02;
    text-wrap: balance;
  }

  .nv-section-copy {
    margin-top: 16px;
    max-width: 34ch;
    line-height: 1.7;
  }

  .nv-grid-3,
  .nv-grid-4,
  .nv-contact-grid {
    gap: 16px;
  }
}

@media (max-width: 560px) {
  .nv-topbar {
    padding: 16px 18px;
  }

  .nv-footer,
  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 20px 18px;
  }

  .nv-section {
    margin-top: 56px;
    padding-inline: 18px;
  }

  .nv-section-head {
    margin-bottom: 20px;
    padding-inline: 0;
  }

  .nv-section-title {
    margin-top: 16px;
    font-size: clamp(28px, 8.8vw, 34px);
  }

  .nv-section-copy {
    margin-top: 14px;
    font-size: 15px;
    max-width: 32ch;
    line-height: 1.66;
  }

  .nv-card,
  .nv-contact-card {
    padding: 22px 18px;
  }
}

@media (max-width: 420px) {
  .nv-topbar {
    padding: 14px 16px;
  }

  .nv-footer,
  .nv-hero-copy,
  .nv-hero-visual,
  .nv-cta-panel,
  .nv-legal-frame {
    padding: 18px 16px;
  }

  .nv-section {
    margin-top: 52px;
    padding-inline: 16px;
  }

  .nv-section-head {
    margin-bottom: 18px;
  }

  .nv-section-title {
    margin-top: 14px;
    font-size: clamp(26px, 8.6vw, 30px);
  }

  .nv-section-copy {
    font-size: 14px;
    max-width: none;
    line-height: 1.64;
  }

  .nv-card,
  .nv-contact-card {
    padding: 20px 16px;
  }
}