/* ============================================================
   BINGO Landing — theme tokens on <html> for full-page bg sync
   ============================================================ */

html {
  color-scheme: dark;
  --nv-font: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --nv-display: "SF Pro Display", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --nv-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nv-nav-h: 64px;
  --nv-gutter: clamp(20px, 4vw, 40px);
  --nv-max: 1120px;
  --nv-radius: 16px;
  --nv-radius-lg: 24px;
  --nv-bg: #050508;
  --nv-surface: rgba(12, 12, 16, 0.72);
  --nv-surface-2: #141418;
  --nv-ink: #f5f5f5;
  --nv-muted: rgba(245, 245, 245, 0.58);
  --nv-line: rgba(255, 255, 255, 0.1);
  --nv-hover: rgba(255, 255, 255, 0.06);
  --nv-accent: #2563eb;
  --nv-accent-deep: #1d4ed8;
  --nv-accent-soft: rgba(37, 99, 235, 0.14);
  --nv-accent-glow: rgba(29, 78, 216, 0.22);
  --nv-glow-primary: rgba(37, 99, 235, 0.42);
  --nv-glow-secondary: rgba(96, 165, 250, 0.22);
  --nv-glow-violet: rgba(139, 92, 246, 0.14);
  --nv-glow-video: rgba(37, 99, 235, 0.55);
  --nv-glow-rim: rgba(96, 165, 250, 0.45);
  --nv-grain-opacity: 0.045;
  --nv-stars-opacity: 0.55;
  --nv-starfield-opacity: 0.85;
  --nv-mesh-opacity: 0.95;
  --nv-logo-filter: brightness(0) invert(1);
  --nv-nav-scrolled: rgba(5, 5, 8, 0.72);
  --nv-menu-bg: rgba(12, 12, 16, 0.92);
  --nv-overlay: rgba(0, 0, 0, 0.55);
  --nv-shadow: 0 2px 8px rgba(0, 0, 0, 0.35), 0 16px 48px rgba(0, 0, 0, 0.4);
  --nv-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.45), 0 32px 80px rgba(0, 0, 0, 0.5);
  --nv-store-bg: rgba(255, 255, 255, 0.06);
  --nv-store-border: var(--nv-line);
  --nv-store-hover-bg: rgba(255, 255, 255, 0.1);
  --nv-store-shadow: none;
  --nv-ctrl-bg: var(--nv-surface);
  --nv-ctrl-shadow: none;
  scroll-behavior: auto;
  -webkit-text-size-adjust: 100%;
  background: var(--nv-bg);
  --scroll-progress: 0;
  transition: background 0.35s var(--nv-ease), color 0.35s var(--nv-ease);
}

*, *::before, *::after { box-sizing: border-box; }

body.lp-nv {
  margin: 0;
  overflow-x: clip;
  position: relative;
  isolation: isolate;
  background: var(--nv-bg);
  color: var(--nv-ink);
  font-family: var(--nv-font);
  font-weight: 400;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s var(--nv-ease), color 0.35s var(--nv-ease);
}

body.lp-nv > :not(.nv-atmosphere) {
  position: relative;
  z-index: 1;
}

img, video { max-width: 100%; display: block; }

/* —— Atmospheric background —— */
.nv-atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.nv-atmosphere__base {
  position: absolute;
  inset: 0;
  background: transparent;
}


.nv-atmosphere__mesh {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse 55% 45% at 50% 18%, var(--nv-glow-primary) 0%, transparent 68%),
    radial-gradient(ellipse 40% 35% at 78% 28%, var(--nv-glow-violet) 0%, transparent 62%),
    radial-gradient(ellipse 35% 30% at 18% 35%, var(--nv-glow-secondary) 0%, transparent 58%);
  filter: blur(48px);
  opacity: calc(var(--nv-mesh-opacity, 0.95) - var(--scroll-progress, 0) * 0.25);
  transform: translate3d(0, calc(var(--scroll-progress, 0) * 18vh), 0) scale(calc(1 + var(--scroll-progress, 0) * 0.08));
  animation: nv-mesh-drift 18s ease-in-out infinite alternate;
}


.nv-atmosphere__arc {
  position: absolute;
  top: calc(-8% + var(--scroll-progress, 0) * 55vh);
  left: 50%;
  transform: translateX(-50%) scale(calc(1 + var(--scroll-progress, 0) * 0.15));
  width: min(140vw, 1200px);
  height: min(72vh, 640px);
  border-radius: 50%;
  background:
    radial-gradient(ellipse 100% 100% at 50% 100%, var(--nv-glow-primary) 0%, transparent 58%);
  filter: blur(56px);
  opacity: calc(0.75 - var(--scroll-progress, 0) * 0.2);
}

.nv-atmosphere__scroll-glow {
  position: absolute;
  left: 50%;
  top: calc(var(--scroll-progress, 0) * 100vh - 20vh);
  width: min(900px, 120vw);
  height: min(520px, 70vh);
  translate: -50% 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 100% 100% at 50% 50%, var(--nv-glow-video) 0%, transparent 68%),
    radial-gradient(ellipse 80% 60% at 50% 50%, var(--nv-glow-violet) 0%, transparent 72%);
  filter: blur(72px);
  opacity: calc(0.35 + var(--scroll-progress, 0) * 0.55);
  transition: opacity 0.15s linear;
}



.nv-atmosphere__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  animation: nv-orb-float 14s ease-in-out infinite;
}

.nv-atmosphere__orb--1 {
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  top: calc(32% + var(--scroll-progress, 0) * 42vh);
  left: 50%;
  translate: -50% 0;
  background: radial-gradient(circle, var(--nv-glow-video) 0%, transparent 70%);
  opacity: calc(0.55 + var(--scroll-progress, 0) * 0.25);
  animation: nv-orb-float-center 14s ease-in-out infinite;
}

.nv-atmosphere__orb--2 {
  width: min(280px, 40vw);
  height: min(280px, 40vw);
  top: calc(12% + var(--scroll-progress, 0) * 65vh);
  right: 8%;
  background: radial-gradient(circle, var(--nv-glow-violet) 0%, transparent 72%);
  opacity: calc(0.45 + var(--scroll-progress, 0) * 0.2);
  animation-delay: -6s;
}

.nv-atmosphere__starfield {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: var(--nv-starfield-opacity);
  mix-blend-mode: screen;
}


.nv-atmosphere__grain {
  position: absolute;
  inset: 0;
  opacity: var(--nv-grain-opacity);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}


.nv-atmosphere__stars {
  position: absolute;
  inset: 0;
  opacity: var(--nv-stars-opacity);
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255, 255, 255, 0.9) 0%, transparent 100%),
    radial-gradient(1px 1px at 28% 42%, rgba(255, 255, 255, 0.7) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 44% 12%, rgba(255, 255, 255, 0.85) 0%, transparent 100%),
    radial-gradient(1px 1px at 62% 28%, rgba(255, 255, 255, 0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 78% 52%, rgba(255, 255, 255, 0.75) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 88% 22%, rgba(255, 255, 255, 0.8) 0%, transparent 100%),
    radial-gradient(1px 1px at 8% 62%, rgba(255, 255, 255, 0.55) 0%, transparent 100%),
    radial-gradient(1px 1px at 52% 68%, rgba(255, 255, 255, 0.65) 0%, transparent 100%),
    radial-gradient(1px 1px at 92% 72%, rgba(255, 255, 255, 0.5) 0%, transparent 100%);
}


.nv-atmosphere__cross {
  position: absolute;
  width: 18px;
  height: 18px;
  opacity: 0.12;
}

.nv-atmosphere__cross::before,
.nv-atmosphere__cross::after {
  content: "";
  position: absolute;
  background: var(--nv-ink);
}

.nv-atmosphere__cross::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  transform: translateY(-50%);
}

.nv-atmosphere__cross::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transform: translateX(-50%);
}

.nv-atmosphere__cross--tl { top: calc(var(--nv-nav-h) + 24px); left: var(--nv-gutter); }
.nv-atmosphere__cross--tr { top: calc(var(--nv-nav-h) + 24px); right: var(--nv-gutter); }


@keyframes nv-mesh-drift {
  from { transform: translate3d(-1.5%, 0, 0) scale(1); }
  to { transform: translate3d(1.5%, 2%, 0) scale(1.04); }
}

@keyframes nv-orb-float {
  0%, 100% { translate: 0 0; scale: 1; }
  50% { translate: 0 -18px; scale: 1.06; }
}

@keyframes nv-orb-float-center {
  0%, 100% { translate: -50% 0; scale: 1; }
  50% { translate: -50% -18px; scale: 1.06; }
}

/* —— Nav —— */
.nv-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 300;
  height: var(--nv-nav-h);
  transition: background 0.35s var(--nv-ease), border-color 0.35s, backdrop-filter 0.35s;
}

.nv-nav.is-scrolled {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: none;
}

.nv-nav.is-scrolled .nv-nav__inner {
  margin-top: 10px;
  padding-inline: clamp(16px, 3vw, 24px);
  height: calc(100% - 10px);
  border-radius: 999px;
  border: 1px solid var(--nv-line);
  background: var(--nv-nav-scrolled);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: var(--nv-shadow);
}

.nv-nav__inner {
  max-width: calc(var(--nv-max) + 80px);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--nv-gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.nv-nav__brand { display: inline-flex; text-decoration: none; }
.nv-nav__logo { height: 22px; width: auto; filter: var(--nv-logo-filter); }

.nv-nav__links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.nv-nav__links a {
  color: var(--nv-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}

.nv-nav__links a:hover {
  color: var(--nv-ink);
  background: var(--nv-hover);
}

.nv-nav__actions { display: flex; align-items: center; gap: 8px; }

.nv-nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--nv-line);
  border-radius: 12px;
  background: var(--nv-ctrl-bg);
  box-shadow: var(--nv-ctrl-shadow);
  cursor: pointer;
}

.nv-nav__burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--nv-ink);
  border-radius: 2px;
  transition: transform 0.25s var(--nv-ease), opacity 0.2s;
}

.nv-nav.is-open .nv-nav__burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nv-nav.is-open .nv-nav__burger span:nth-child(2) { opacity: 0; }
.nv-nav.is-open .nv-nav__burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nv-nav__mobile-only { display: none; }
.nv-nav__desktop-only {}

/* Lang + theme */
.nv-lang-pills {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid var(--nv-line);
  background: var(--nv-ctrl-bg);
  box-shadow: var(--nv-ctrl-shadow);
}

.nv-lang-pills button {
  border: 0;
  background: transparent;
  color: var(--nv-muted);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 999px;
  cursor: pointer;
}

.nv-lang-pills button.is-active {
  background: var(--nv-accent-deep);
  color: #ffffff;
}

.nv-lang { display: none; }

/* —— Buttons —— */
.nv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  transition: transform 0.2s var(--nv-ease), box-shadow 0.2s, background 0.2s;
}

.nv-btn--primary {
  background: linear-gradient(135deg, var(--nv-accent) 0%, var(--nv-accent-deep) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--nv-accent-glow);
}

.nv-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px var(--nv-accent-glow);
  filter: brightness(1.08);
}

.nv-btn--outline {
  background: transparent;
  color: var(--nv-ink);
  border: 1px solid var(--nv-line);
}

.nv-btn--outline:hover { background: var(--nv-hover); }

.nv-btn--sm {
  font-size: 13px;
  padding: 8px 16px;
  min-height: 36px;
}

.nv-btn--lg { font-size: 15px; padding: 14px 28px; min-height: 50px; }

/* —— Hero —— */
.nv-hero {
  position: relative;
  padding: calc(var(--nv-nav-h) + 32px) var(--nv-gutter) clamp(24px, 4vw, 40px);
  text-align: center;
  overflow: hidden;
}

.nv-hero__glow {
  position: absolute;
  inset: -20% -10% 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 35%, var(--nv-glow-primary) 0%, transparent 68%),
    radial-gradient(ellipse 45% 35% at 50% 85%, var(--nv-glow-video) 0%, transparent 62%),
    radial-gradient(ellipse 35% 28% at 82% 18%, var(--nv-glow-violet) 0%, transparent 58%);
  filter: blur(32px);
  opacity: 0.85;
}

.nv-hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.nv-hero__title {
  margin: 0 0 20px;
  font-family: var(--nv-display);
  font-weight: 600;
  font-size: clamp(2.5rem, 7vw, 4.25rem);
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.nv-hero__title em {
  font-style: normal;
  color: var(--nv-accent);
  background: linear-gradient(135deg, #60a5fa 0%, var(--nv-accent-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nv-hero__sub {
  margin: 0 auto 28px;
  max-width: 32rem;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.65;
  color: var(--nv-muted);
}

.nv-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* —— App Store / Google Play —— */
.nv-store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 0;
}

.nv-store-badges--cta {
  margin-top: 4px;
}

.nv-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 18px 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--nv-store-border);
  background: var(--nv-store-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--nv-ink);
  text-decoration: none;
  box-shadow: var(--nv-store-shadow);
  transition: transform 0.2s var(--nv-ease), background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.nv-store-badge:hover {
  transform: translateY(-2px);
  background: var(--nv-store-hover-bg);
  border-color: var(--nv-accent-soft);
  box-shadow: 0 8px 28px var(--nv-accent-glow);
}

.nv-store-badge__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.nv-store-badge__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.nv-store-badge__text small {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--nv-muted);
  text-transform: uppercase;
}

.nv-store-badge__text strong {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* —— Videos with glow layers —— */
.nv-video-wrap {
  position: relative;
  width: 100%;
  max-width: min(420px, 94vw);
  margin: 0 auto;
  isolation: isolate;
}

.nv-video-wrap--hero {
  max-width: min(480px, 96vw);
}

.nv-video-wrap--stage {
  max-width: min(440px, 92vw);
}

.nv-video-wrap__glow {
  position: absolute;
  inset: -18% -22% -28%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 85% 65% at 50% 88%, var(--nv-glow-video) 0%, transparent 68%),
    radial-gradient(ellipse 70% 45% at 50% 8%, var(--nv-glow-rim) 0%, transparent 62%),
    radial-gradient(ellipse 50% 40% at 50% 50%, var(--nv-glow-secondary) 0%, transparent 70%);
  filter: blur(44px);
  opacity: 0.9;
  animation: nv-glow-pulse 8s ease-in-out infinite;
}

.nv-video-wrap__rim {
  position: absolute;
  top: -4%;
  left: 8%;
  right: 8%;
  height: 28%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, var(--nv-glow-rim) 0%, transparent 100%);
  filter: blur(18px);
  mix-blend-mode: screen;
  opacity: 0.85;
}

.nv-video-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  border-radius: var(--nv-radius-lg);
  box-shadow:
    inset 0 0 60px rgba(0, 0, 0, 0.28),
    inset 0 -40px 80px rgba(0, 0, 0, 0.15);
}




.nv-video-wrap .nv-video {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  margin: 0;
  box-shadow: var(--nv-shadow-lg);
}

.nv-video {
  display: block;
  width: 100%;
  max-width: min(420px, 94vw);
  height: auto;
  margin: 0 auto;
  border-radius: var(--nv-radius-lg);
  background: transparent;
}

.nv-video--hero {
  max-width: min(480px, 96vw);
  animation: nv-float 6s ease-in-out infinite;
}

.nv-video-wrap--hero .nv-video--hero {
  max-width: none;
  animation: nv-float 6s ease-in-out infinite;
}

.nv-video--stage {
  max-width: min(440px, 92vw);
}

.nv-video-wrap--stage .nv-video--stage {
  max-width: none;
}

.nv-split__visual .nv-video-wrap {
  max-width: min(420px, 94vw);
}

@keyframes nv-glow-pulse {
  0%, 100% { opacity: 0.82; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

/* Stats + video block */
.nv-stats {
  padding: clamp(32px, 5vw, 48px) var(--nv-gutter) clamp(24px, 4vw, 40px);
}

.nv-stats-video {
  padding: clamp(8px, 2vw, 16px) var(--nv-gutter) clamp(24px, 4vw, 36px);
  display: flex;
  justify-content: center;
  position: relative;
}

.nv-stats-video::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8%;
  transform: translateX(-50%);
  width: min(560px, 90vw);
  height: min(320px, 50vh);
  background: radial-gradient(ellipse 100% 100% at 50% 100%, var(--nv-glow-video) 0%, transparent 70%);
  filter: blur(56px);
  opacity: 0.65;
  pointer-events: none;
  z-index: 0;
}

/* —— Split section —— */
.nv-split {
  padding: clamp(32px, 5vw, 56px) var(--nv-gutter);
}

.nv-split--below-stats {
  padding-top: clamp(48px, 8vw, 88px);
}

.nv-split--alt {
  background: var(--nv-surface);
  border-block: 1px solid var(--nv-line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.35s var(--nv-ease), border-color 0.35s;
}

.nv-split__inner {
  max-width: var(--nv-max);
  margin: 0 auto;
}

.nv-split__inner--narrow {
  max-width: 640px;
}

.nv-split__inner--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.nv-label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nv-accent);
}

.nv-split__copy h2,
.nv-section__head h2 {
  margin: 0 0 16px;
  font-family: var(--nv-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.nv-split__copy > p,
.nv-section__head p {
  margin: 0 0 24px;
  color: var(--nv-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.nv-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nv-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--nv-ink);
}

.nv-checklist li::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--nv-accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%232563eb' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

.nv-split__visual {
  display: flex;
  justify-content: center;
}

/* —— Stats —— */
.nv-stats__inner {
  max-width: var(--nv-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--nv-line);
  border: 1px solid var(--nv-line);
  border-radius: var(--nv-radius-lg);
  overflow: hidden;
  box-shadow: var(--nv-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nv-stat {
  padding: clamp(24px, 4vw, 32px);
  background: var(--nv-surface);
  text-align: center;
  transition: background 0.35s var(--nv-ease);
}

.nv-stat strong {
  display: block;
  font-family: var(--nv-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.nv-stat span {
  font-size: 13px;
  color: var(--nv-muted);
  line-height: 1.4;
}

/* —— Section shared —— */
.nv-section {
  padding: clamp(64px, 9vw, 100px) var(--nv-gutter);
}

.nv-section__head {
  max-width: 560px;
  margin: 0 auto 48px;
  text-align: center;
}

/* —— Features grid —— */
.nv-features {
  background: var(--nv-bg);
  border-block: 1px solid var(--nv-line);
  transition: background 0.35s var(--nv-ease), border-color 0.35s;
}

.nv-features__grid {
  max-width: var(--nv-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.nv-fcard {
  padding: clamp(24px, 3vw, 32px);
  border-radius: var(--nv-radius-lg);
  border: 1px solid var(--nv-line);
  background: var(--nv-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.25s var(--nv-ease), box-shadow 0.25s, background 0.35s var(--nv-ease), border-color 0.35s;
}

.nv-fcard:hover {
  transform: translateY(-3px);
  box-shadow: var(--nv-shadow);
}

.nv-fcard__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: var(--nv-accent-soft);
  color: var(--nv-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nv-fcard__icon svg { width: 22px; height: 22px; }

.nv-fcard h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nv-fcard p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--nv-muted);
}

/* —— Showcase —— */
.nv-showcase__wrap {
  max-width: 720px;
  margin: 0 auto;
}

.nv-showcase__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.nv-showcase__tab {
  border: 1px solid var(--nv-line);
  background: var(--nv-surface);
  color: var(--nv-muted);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.nv-showcase__tab:hover {
  color: var(--nv-ink);
  border-color: var(--nv-line);
  background: var(--nv-hover);
}

.nv-showcase__tab.is-active {
  background: var(--nv-accent-deep);
  color: #ffffff;
  border-color: var(--nv-accent-deep);
}

.nv-showcase__stage {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 4vw, 40px) 0;
}

.nv-showcase__stage::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -45%);
  width: min(520px, 92vw);
  height: min(380px, 55vh);
  background:
    radial-gradient(ellipse 100% 80% at 50% 75%, var(--nv-glow-video) 0%, transparent 68%),
    radial-gradient(ellipse 80% 50% at 50% 15%, var(--nv-glow-rim) 0%, transparent 62%);
  filter: blur(48px);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}

.nv-showcase__panel {
  width: 100%;
  position: relative;
  z-index: 1;
  animation: nv-fade-in 0.45s var(--nv-ease);
}

.nv-showcase__panel[hidden] { display: none; }

.nv-showcase__panel.is-active { display: block; }

/* —— Trust cards —— */
.nv-trust-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nv-trust-card {
  padding: 20px;
  border-radius: var(--nv-radius);
  border: 1px solid var(--nv-line);
  background: var(--nv-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background 0.35s var(--nv-ease), border-color 0.35s;
}

.nv-trust-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
}

.nv-trust-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--nv-muted);
}

/* —— CTA —— */
.nv-cta {
  padding: clamp(80px, 12vw, 120px) var(--nv-gutter);
  text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, var(--nv-accent-soft) 0%, transparent 70%),
    var(--nv-bg);
}

.nv-cta__inner { max-width: 480px; margin: 0 auto; }

.nv-cta h2 {
  margin: 0 0 12px;
  font-family: var(--nv-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.nv-cta p {
  margin: 0 0 28px;
  color: var(--nv-muted);
  font-size: 1.0625rem;
}

.nv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* —— Footer —— */
.nv-footer {
  border-top: 1px solid var(--nv-line);
  padding: 48px var(--nv-gutter) max(28px, env(safe-area-inset-bottom));
  background: var(--nv-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.35s var(--nv-ease), border-color 0.35s;
}

.nv-footer__inner {
  max-width: var(--nv-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.nv-footer__brand p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--nv-muted);
}

.nv-footer__logo { height: 22px; filter: var(--nv-logo-filter); }

.nv-footer__cols {
  display: flex;
  gap: 48px;
}

.nv-footer__cols h4 {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nv-muted);
}

.nv-footer__cols a {
  display: block;
  color: var(--nv-ink);
  text-decoration: none;
  font-size: 14px;
  opacity: 0.6;
  margin-bottom: 8px;
  transition: opacity 0.2s;
}

.nv-footer__cols a:hover { opacity: 1; }

.nv-footer__base {
  max-width: var(--nv-max);
  margin: 28px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--nv-line);
  font-size: 12px;
  color: var(--nv-muted);
}

/* —— Reveal (content always visible; subtle motion on scroll) —— */
.nv-reveal {
  opacity: 1;
  transform: none;
}

html.nv-js .nv-reveal {
  transition: opacity 0.7s var(--nv-ease), transform 0.7s var(--nv-ease);
  transition-delay: var(--d, 0ms);
}

html.nv-js .nv-reveal:not(.is-in) {
  opacity: 0.001;
  transform: translateY(16px);
}

html.nv-js .nv-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— Animations —— */
@keyframes nv-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes nv-fade-in {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

/* —— Responsive —— */
@media (max-width: 960px) {
  html { --nv-nav-h: calc(56px + env(safe-area-inset-top, 0px)); }

  .nv-nav__inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding:
      max(0px, env(safe-area-inset-top, 0px))
      max(16px, env(safe-area-inset-right, 16px))
      0
      max(16px, env(safe-area-inset-left, 16px));
  }

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

  .nv-nav__links {
    position: fixed;
    top: calc(var(--nv-nav-h) + 8px);
    left: 16px;
    right: 16px;
    max-width: 400px;
    margin: 0 auto;
    padding: 12px;
    flex-direction: column;
    gap: 4px;
    display: none;
    background: var(--nv-menu-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--nv-line);
    border-radius: 18px;
    box-shadow: var(--nv-shadow-lg);
    z-index: 320;
  }

  .nv-nav.is-open .nv-nav__links { display: flex; }

  .nv-nav.is-open::before {
    content: "";
    position: fixed;
    inset: 0;
    top: var(--nv-nav-h);
    background: var(--nv-overlay);
    z-index: 310;
  }

  .nv-nav__links a {
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--nv-ink);
  }

  .nv-nav__desktop-only { display: none !important; }
  .nv-nav__mobile-only { display: block; }
  .nv-lang-pills { display: none; }
  .nv-lang { display: block; position: relative; }

  .nv-lang__toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 9px;
    border-radius: 999px;
    border: 1px solid var(--nv-line);
    background: var(--nv-surface);
    color: var(--nv-ink);
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
  }

  .nv-lang__menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 150px;
    padding: 6px;
    border-radius: 14px;
    background: var(--nv-surface);
    border: 1px solid var(--nv-line);
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 50;
    box-shadow: var(--nv-shadow-lg);
  }

  .nv-lang__menu[hidden] { display: none !important; }
  .nv-lang.is-open .nv-lang__menu { display: flex !important; }

  .nv-lang__opt {
    border: 0;
    background: transparent;
    color: var(--nv-ink);
    font: inherit;
    font-size: 13px;
    text-align: left;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
  }

  .nv-lang__opt[aria-selected="true"] { background: var(--nv-accent-soft); }

  .nv-split__inner--grid { grid-template-columns: 1fr; gap: 40px; }
  .nv-split__inner--grid .nv-split__visual { order: -1; }

  .nv-stats__inner { grid-template-columns: repeat(2, 1fr); }
  .nv-features__grid { grid-template-columns: 1fr 1fr; }

  .nv-showcase__stage { min-height: 0; }

  .nv-video--hero,
  .nv-video-wrap--hero .nv-video--hero { animation: none; }

  .nv-nav.is-scrolled .nv-nav__inner {
    margin-top: 0;
    height: 100%;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nv-nav.is-scrolled {
    background: var(--nv-nav-scrolled);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-bottom: 1px solid var(--nv-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  html.nv-js .nv-reveal:not(.is-in) {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .nv-atmosphere__mesh,
  .nv-atmosphere__orb,
  .nv-atmosphere__scroll-glow {
    animation: none !important;
    transform: none !important;
    transition: none !important;
  }

  .nv-atmosphere__starfield { display: none; }

  .nv-video--hero,
  .nv-video-wrap--hero .nv-video--hero,
  .nv-showcase__panel,
  .nv-video-wrap__glow {
    animation: none !important;
    transition: none !important;
  }
}


/* —— Light theme — atmosphere & color only (layout = dark) —— */