:root {
  --bg-deep: #f5f7fb;
  --bg-elevated: #ffffff;
  --bg-surface: #eef2f8;
  --text-primary: #152033;
  --text-muted: #5b6b86;
  --accent-cyan: #0e96b8;
  --accent-violet: #635bff;
  --accent-warm: #e8952f;
  --border-subtle: rgba(21, 32, 51, 0.1);
  --glow-cyan: rgba(14, 150, 184, 0.18);
  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "Golos Text", system-ui, sans-serif;
  --font-mono: "Golos Text", system-ui, sans-serif;
  --container-max: 1200px;
  --blog-wide-max: 1680px;
  --section-gap: clamp(4rem, 6vw, 6rem);
  --radius-card: 16px;
  --radius-pill: 9999px;
  --header-height: 72px;
  --focus-ring: 0 0 0 3px var(--glow-cyan);
  --shadow-card: 0 10px 28px rgba(21, 32, 51, 0.06);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 85% 0%, rgba(14, 150, 184, 0.08), transparent 42%),
    radial-gradient(circle at 8% 100%, rgba(99, 91, 255, 0.06), transparent 38%),
    var(--bg-deep);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: #0a7a96;
}

h1:not(.screen-reader-text),
h2:not(.screen-reader-text),
h3:not(.screen-reader-text),
h4:not(.screen-reader-text) {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  line-height: 1.4;
  margin: 0 0 0.85rem;
  overflow: visible !important;
  clip: auto !important;
  clip-path: none !important;
  text-overflow: clip;
  padding-block: 0.18em 0.05em;
  text-box-trim: none;
}

h1:not(.screen-reader-text) {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.25;
}

h2:not(.screen-reader-text) {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.35;
}

h3:not(.screen-reader-text) {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  line-height: 1.4;
}

p {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

.screen-reader-text,
.na-form__honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.na-skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 10000;
  padding: 0.75rem 1rem;
  background: var(--accent-cyan);
  color: #ffffff;
  border-radius: 8px;
}

.na-skip-link:focus {
  top: 1rem;
}

.na-container {
  width: min(100% - 3rem, var(--container-max));
  margin-inline: auto;
}

@media (min-width: 1440px) {
  :root {
    --container-max: 1440px;
  }
}

@media (min-width: 1800px) {
  :root {
    --container-max: 1600px;
  }
}

.na-section {
  padding-block: var(--section-gap);
}

.na-section--surface {
  background: var(--bg-elevated);
}

.na-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.na-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.na-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.na-btn--primary {
  background: linear-gradient(135deg, var(--accent-cyan), #0c7f9c);
  color: #ffffff;
  box-shadow: 0 8px 24px var(--glow-cyan);
}

.na-btn--primary:hover {
  transform: translateY(-1px);
  color: #ffffff;
}

.na-btn--ghost {
  background: #ffffff;
  color: var(--text-primary);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.na-btn--ghost:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.na-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: transparent;
  border-bottom: 1px solid var(--border-subtle);
}

/* Blur on ::before so position:fixed mobile nav is not trapped in a filter containing block */
.na-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.na-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}

.na-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
}

.na-logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  box-shadow: 0 8px 20px var(--glow-cyan);
  color: #fff;
  flex-shrink: 0;
}

.na-logo__mark-icon {
  display: block;
}

.na-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.na-header__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
}

.na-header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.na-nav,
.na-footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.na-nav {
  display: flex;
  gap: 1.25rem;
}

.na-nav a,
.na-footer-menu a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.na-nav a:hover,
.na-footer-menu a:hover {
  color: var(--text-primary);
}

.na-header__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.na-header__social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.na-header__social-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  white-space: nowrap;
}

.na-header__social-link:hover {
  color: var(--accent-cyan);
  border-color: rgba(61, 219, 255, 0.35);
}

.na-nav a {
  white-space: nowrap;
  font-size: 0.9375rem;
}

.na-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.na-hero__title {
  color: var(--text-primary);
}

.na-hero__subtitle {
  font-size: 1.125rem;
  max-width: 42ch;
}

.na-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.na-asset-placeholder {
  width: var(--placeholder-width, 100%);
  min-height: var(--placeholder-height, 240px);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  overflow: hidden;
}

.na-asset-placeholder__svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.na-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow: visible;
  box-shadow: var(--shadow-card);
}

.na-card--post,
.na-card--article {
  overflow: visible;
}

.na-card__thumb {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.na-card__thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.na-card--post:hover .na-card__thumb img {
  transform: scale(1.03);
}

.na-card--module {
  padding: 1.5rem 1.35rem 1.35rem;
  overflow: visible !important;
  background: #ffffff;
}

.na-card__title,
.na-card--module h3,
.na-card h3,
.na-modules h2,
.na-channels h2,
.na-page h2,
.na-how-start h2,
.na-comparison h2,
.na-magnet-band h2 {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  line-height: 1.5 !important;
  overflow: visible !important;
  clip-path: none !important;
  padding-top: 0.3em !important;
  padding-bottom: 0.05em !important;
  margin-top: 0 !important;
  color: var(--text-primary) !important;
}

.na-card__text {
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

.na-page,
.na-page--nnb,
.na-modules,
.na-channels {
  overflow: visible;
}

.na-stat {
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.na-channels.na-section--surface {
  padding: 2.5rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.na-card--post {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.na-card--post:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(21, 32, 51, 0.1);
}

.na-card__body {
  padding: 1.15rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.na-card--post .na-card__title {
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  line-height: 1.5 !important;
  margin: 0 0 0.75rem !important;
  padding: 0 !important;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden !important;
  letter-spacing: -0.01em;
}

.na-card--post .na-card__title a {
  color: var(--text-primary);
  text-decoration: none;
}

.na-card--post .na-card__title a:hover {
  color: var(--accent-cyan);
}

.na-card--post .na-card__excerpt {
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 1rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.na-card__link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}

.na-card__title a {
  color: var(--text-primary);
  text-decoration: none;
}

.na-post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Editorial list — 2026 magazine row layout */
.na-post-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.na-post-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 38%) minmax(0, 1fr);
  gap: clamp(1.1rem, 2.2vw, 1.75rem);
  align-items: center;
  padding: clamp(1.2rem, 2vw, 1.65rem) 0;
  border-bottom: 1px solid var(--border-subtle);
  background: transparent;
  box-shadow: none;
  transition: background-color 0.25s ease;
}

.na-post-row__hit {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 0;
}

.na-post-row__media,
.na-post-row__title a,
.na-post-row__more {
  position: relative;
  z-index: 2;
}

.na-post-row__media {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 14px;
  aspect-ratio: 16 / 9;
  width: 100%;
  max-width: 420px;
  height: auto;
  min-height: 0;
  max-height: none;
  background: #0b1220;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

@media (min-width: 1100px) {
  .na-post-row {
    grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  }
}

.na-post-row:hover {
  background: rgba(14, 150, 184, 0.04);
}

.na-post-row__img,
.na-post-row__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
  transition: opacity 0.25s ease;
}

.na-post-row:hover .na-post-row__img,
.na-post-row:hover .na-post-row__media img {
  transform: none;
  opacity: 0.96;
}

.na-post-row__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 160px;
  background:
    radial-gradient(circle at 30% 30%, rgba(14, 150, 184, 0.25), transparent 55%),
    linear-gradient(145deg, #152033, #0b1220);
}

.na-post-row__body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-width: 0;
  padding-right: 0.25rem;
}

.na-post-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.na-post-row__cat {
  color: var(--accent-cyan);
  font-weight: 600;
}

.na-post-row__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(91, 107, 134, 0.55);
}

.na-post-row__title {
  margin: 0 !important;
  padding: 0 !important;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.55rem);
  font-weight: 700;
  line-height: 1.28 !important;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.na-post-row__title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.na-post-row:hover .na-post-row__title a {
  color: var(--accent-cyan);
}

.na-post-row__excerpt {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 58ch;
}

.na-post-row__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.35rem;
  width: fit-content;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-cyan);
  text-decoration: none;
  transition: gap 0.2s ease;
}

.na-post-row__more:hover {
  gap: 0.65rem;
}

@media (max-width: 720px) {
  .na-post-row {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .na-post-row__media {
    max-width: none;
    aspect-ratio: 16 / 9;
  }

  .na-post-row__excerpt {
    max-width: none;
  }
}

.navigation.pagination {
  clear: both;
  margin: 3rem 0 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.navigation.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.navigation.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: #fff;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.navigation.pagination a.page-numbers:hover {
  border-color: rgba(14, 150, 184, 0.35);
  color: var(--accent-cyan);
}

.navigation.pagination .page-numbers.current {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: #fff;
}

.navigation.pagination .page-numbers.dots {
  border: none;
  background: transparent;
  min-width: auto;
  padding: 0 0.25rem;
}

.na-form__field {
  margin-bottom: 1rem;
}

.na-form label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
  font-weight: 500;
}

.na-form input,
.na-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-primary);
  font: inherit;
}

.na-form input:focus,
.na-form textarea:focus {
  outline: none;
  box-shadow: var(--focus-ring);
}

.na-form__field--checkbox {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.na-form__field--checkbox input {
  width: auto;
  margin-top: 0.25rem;
}

.na-footer {
  margin-top: var(--section-gap);
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
}

.na-footer--calmops {
  padding-top: 3.5rem;
}

.na-footer__calmops {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 2.5rem;
}

.na-logo--footer {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.na-footer__eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin: 0 0 1.1rem;
  line-height: 1.5;
  padding-top: 0.2em;
  overflow: visible;
}

.na-footer-channels {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.na-footer-channel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border-radius: 1.05rem;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.na-footer-channel:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
  border-color: rgba(14, 150, 184, 0.35);
  background: #f8fcfe;
  box-shadow: 0 14px 32px rgba(21, 32, 51, 0.1);
}

.na-footer-channel__icon {
  flex-shrink: 0;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border-subtle);
}

.na-footer-social__icon-img {
  width: 1.65rem;
  height: 1.65rem;
  object-fit: contain;
}

.na-footer-social__icon-fallback {
  font-weight: 800;
  color: var(--accent-cyan);
}

.na-footer__eyebrow--spaced {
  margin-top: 1.75rem;
}

.na-footer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.na-footer-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: #fff;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.na-footer-chip:hover {
  border-color: rgba(14, 150, 184, 0.35);
  box-shadow: 0 8px 20px rgba(21, 32, 51, 0.06);
  color: var(--accent-cyan);
}

.na-footer-chip__icon {
  display: inline-flex;
  width: 1.25rem;
  height: 1.25rem;
}

.na-footer-chip__icon .na-footer-social__icon-img {
  width: 1.25rem;
  height: 1.25rem;
}

.na-footer-channel__copy {
  min-width: 0;
  flex: 1;
  text-align: left;
}

.na-footer-channel__title {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.35;
  margin-bottom: 0.2rem;
  overflow: visible;
  padding-top: 0.1em;
}

.na-footer-channel__desc {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.na-footer-channel__ext {
  flex-shrink: 0;
  color: #7b8aa5;
  align-self: flex-start;
  margin-top: 0.15rem;
}

.na-footer-channel:hover .na-footer-channel__ext {
  color: var(--accent-cyan);
}

@media (max-width: 768px) {
  .na-footer__calmops {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.na-footer__cta-band {
  padding: 2.5rem 0;
  background: linear-gradient(135deg, rgba(61, 219, 255, 0.08), rgba(123, 97, 255, 0.08));
  border-bottom: 1px solid var(--border-subtle);
}

.na-footer__cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.na-footer__cta-title {
  margin-bottom: 0.5rem;
}

.na-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 0 2rem;
}

.na-footer__heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.na-footer__tagline {
  max-width: 28ch;
}

.na-footer__bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 1.25rem 0 2rem;
}

.na-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.na-footer__legal-links a {
  color: var(--text-muted);
}

/* Dark CalmOps-style footer */
.na-footer--dark {
  margin-top: var(--section-gap);
  padding-top: 4rem;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(56, 189, 248, 0.12), transparent 45%),
    radial-gradient(ellipse at 90% 100%, rgba(99, 91, 255, 0.1), transparent 40%),
    #0b1220;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  color: #e2e8f0;
}

.na-footer__grid-dark {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  align-items: start;
}

.na-logo--footer-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #fff;
  margin-bottom: 1rem;
}

.na-logo--footer-dark .na-logo__text {
  color: #fff;
  font-weight: 800;
}

.na-footer__tagline-dark {
  max-width: 36ch;
  color: #94a3b8;
  line-height: 1.65;
  margin: 0 0 1.5rem;
}

.na-footer-social-row {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.na-footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.na-footer-social-btn:hover {
  transform: translateY(-2px);
  box-shadow: none;
  opacity: 0.9;
}

.na-footer-social-btn .na-footer-social__icon-img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
  display: block;
}

.na-footer-channel__icon--telegram,
.na-footer-channel__icon--max {
  background: transparent;
  border: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0;
  overflow: visible;
}

.na-footer-channel__icon--telegram .na-footer-social__icon-img,
.na-footer-channel__icon--max .na-footer-social__icon-img {
  width: 2.5rem;
  height: 2.5rem;
}

.na-footer__email a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.95rem;
}

.na-footer__email a:hover {
  color: #38bdf8;
}

.na-footer__eyebrow-dark {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #94a3b8;
  margin: 0 0 1rem;
}

.na-footer-channels--dark {
  gap: 0.85rem;
}

.na-footer-channel--dark {
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: none;
  color: #f8fafc;
}

.na-footer-channel--dark:hover {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(56, 189, 248, 0.45);
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.na-footer-channel--dark .na-footer-channel__desc {
  color: #94a3b8;
}

.na-footer-channel--dark .na-footer-channel__ext {
  color: #64748b;
}

.na-footer-channel--dark:hover .na-footer-channel__ext {
  color: #38bdf8;
}

.na-footer__bottom--dark {
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: #94a3b8;
}

.na-footer__bottom--dark .na-footer__legal-links a {
  color: #94a3b8;
}

.na-footer__bottom--dark .na-footer__legal-links a:hover {
  color: #38bdf8;
}

@media (max-width: 960px) {
  .na-footer__grid-dark {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Contacts: Telegram-only card */
.na-contact-telegram-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  max-width: 420px;
  margin: 2rem auto 2.5rem;
  padding: 1.75rem 1.5rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.na-contact-telegram-card__text {
  margin: 0;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.05rem;
}

.na-contact-telegram-card__link {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* Telegram FAB (replaces Eureka) */
.na-tg-fab {
  position: fixed;
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  right: max(1.25rem, env(safe-area-inset-right, 0px));
  z-index: 99920;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem 0.7rem 0.75rem;
  border-radius: 9999px;
  background: #2AABEE;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 8px 28px rgba(42, 171, 238, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.na-tg-fab:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(42, 171, 238, 0.55);
}

.na-tg-fab__icon {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .na-tg-fab__label {
    display: none;
  }

  .na-tg-fab {
    width: 3.25rem;
    height: 3.25rem;
    padding: 0;
    justify-content: center;
  }
}

.na-cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  padding: 1rem 0;
  box-shadow: 0 -8px 28px rgba(21, 32, 51, 0.08);
}

.na-cookie-banner[hidden] {
  display: none;
}

.na-cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.na-cookie-banner__title {
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.na-cookie-banner__text {
  margin: 0;
  font-size: 0.9rem;
}

.na-content,
.entry-content {
  color: var(--text-muted);
}

.entry-content h2,
.entry-content h3 {
  color: var(--text-primary);
}

.na-notice {
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1px dashed var(--border-subtle);
  background: var(--bg-surface);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

@media (max-width: 960px) {
  .na-header__toggle {
    display: flex;
    z-index: 1002;
  }

  .na-header__nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem 2rem;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(21, 32, 51, 0.12);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s ease, visibility 0.25s ease;
  }

  .na-header__nav.is-open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .na-nav {
    flex-direction: column;
    gap: 0;
  }

  .na-nav a {
    display: block;
    padding: 0.85rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-subtle);
  }

  .na-nav a:hover,
  .na-nav a:focus-visible {
    color: var(--accent-cyan);
  }

  .na-header__cta {
    flex-direction: column;
    width: 100%;
    margin-top: 0.5rem;
  }

  .na-header__cta .na-btn {
    width: 100%;
    justify-content: center;
  }

  .na-hero__grid,
  .na-footer__grid,
  .na-footer__calmops {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* PAGE BUILDER extensions */
.na-trust-line { font-size: 0.875rem; color: var(--text-muted); margin-top: 1rem; }
.na-stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.na-stat { display: block; padding: 1.25rem; background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-card); text-decoration: none; }
.na-stat__num { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--accent-cyan); }
.na-stat__label { font-size: 0.9rem; color: var(--text-muted); }
.na-marquee { overflow: hidden; border-block: 1px solid var(--border-subtle); background: var(--bg-elevated); padding: 1rem 0; }
.na-marquee__track { display: flex; gap: 3rem; width: max-content; animation: na-marquee 40s linear infinite; font-family: var(--font-body); font-size: 0.9rem; line-height: 1.5; color: var(--text-muted); letter-spacing: 0.01em; }
.na-marquee__track span { padding-block: 0.1rem; }
@keyframes na-marquee { to { transform: translateX(-50%); } }
.na-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }
.na-split--reverse .na-split__visual { order: -1; }
.na-split__img { border-radius: var(--radius-card); border: 1px solid var(--border-subtle); }
.na-steps { padding-left: 1.25rem; color: var(--text-muted); }
.na-steps li { margin-bottom: 0.75rem; }
.na-inline-cta { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: 1rem; }
.na-chips, .na-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.na-chip { display: inline-block; padding: 0.35rem 0.85rem; border-radius: var(--radius-pill); background: var(--bg-surface); border: 1px solid var(--border-subtle); font-size: 0.85rem; color: var(--text-muted); }
.na-chip--filter { cursor: default; }
.na-geo-answer {
  margin: 1rem 0;
  padding: 1rem 1.25rem 1.15rem;
  border: none;
  border-bottom: 3px solid var(--accent-cyan);
  background:
    linear-gradient(180deg, rgba(14, 150, 184, 0.08) 0%, rgba(14, 150, 184, 0.02) 100%);
  border-radius: 14px 14px 10px 10px;
}
.na-geo-answer p { margin: 0; color: var(--text-primary); font-size: 0.95rem; }
.na-geo-answer--underline {
  border-bottom-width: 3px;
  box-shadow: 0 10px 28px rgba(14, 150, 184, 0.08);
}

.na-blog-archive {
  padding-block: 0 var(--section-gap);
  --blog-wide-max: 1680px;
}
.na-blog-archive__hero {
  margin: 0 0 1.5rem;
  width: 100%;
}
.na-blog-archive__body.na-container {
  width: min(100% - clamp(1.25rem, 3vw, 2.5rem), var(--blog-wide-max));
}
.na-blog-archive__hero .na-page__title {
  margin: 0;
  letter-spacing: -0.03em;
  line-height: 1.08;
  max-width: 18ch;
}
.na-blog-archive__hero .na-page__subtitle {
  margin: 0;
  max-width: 42rem;
  color: var(--text-muted);
}

.na-blog-hero-stage {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-height: clamp(420px, 62vh, 720px);
  border-radius: 0;
  padding: clamp(2.25rem, 5vw, 4.5rem) 0 clamp(2rem, 4vw, 3.5rem);
  background:
    radial-gradient(90% 80% at 70% 60%, rgba(124, 58, 237, 0.45), transparent 58%),
    radial-gradient(70% 60% at 20% 30%, rgba(14, 150, 184, 0.28), transparent 55%),
    linear-gradient(165deg, #070b16 0%, #1a1030 42%, #0d1528 100%);
  color: #f4f7fb;
  box-shadow: none;
  isolation: isolate;
  animation: na-blog-stage-in 0.7s ease-out both;
}
.na-blog-hero-stage__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.na-blog-hero-stage__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
  opacity: 0.92;
}
.na-blog-hero-stage__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 11, 22, 0.72) 0%, rgba(10, 14, 28, 0.35) 42%, rgba(8, 10, 22, 0.78) 100%),
    radial-gradient(80% 70% at 50% 70%, rgba(88, 28, 135, 0.35), transparent 70%);
}
.na-blog-hero-stage__inner {
  position: relative;
  z-index: 3;
  width: min(100% - clamp(1.25rem, 3vw, 2.5rem), var(--blog-wide-max, 1680px));
  margin-inline: auto;
}
.na-blog-hero-stage__glow {
  position: absolute;
  inset: -20% auto auto 40%;
  width: 55%;
  height: 70%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.35), transparent 68%);
  filter: blur(28px);
  pointer-events: none;
  z-index: 1;
  animation: na-blog-glow 7s ease-in-out infinite alternate;
}
.na-blog-hero-fx {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
  mix-blend-mode: screen;
}
.na-blog-hero-stage__copy {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: min(52rem, 100%);
}
.na-blog-hero-stage__badge {
  position: static;
  display: inline-flex;
  align-self: flex-start;
  margin: 0.35rem 0 0;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(11, 18, 32, 0.72);
  border: 1px solid rgba(61, 219, 255, 0.35);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #d7f7ff;
}
.na-blog-hero-stage [data-motion-child] {
  animation: na-blog-item-in 0.65s ease-out both;
}
.na-blog-hero-stage [data-motion-child]:nth-child(1) { animation-delay: 0.05s; }
.na-blog-hero-stage [data-motion-child]:nth-child(2) { animation-delay: 0.12s; }
.na-blog-hero-stage [data-motion-child]:nth-child(3) { animation-delay: 0.18s; }
.na-blog-hero-stage [data-motion-child]:nth-child(4) { animation-delay: 0.24s; }
.na-blog-hero-stage [data-motion-child]:nth-child(5) { animation-delay: 0.3s; }
.na-blog-hero-stage__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 247, 251, 0.72);
}
.na-blog-hero-stage__pulse {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #3ddbff;
  box-shadow: 0 0 0 0 rgba(61, 219, 255, 0.55);
  animation: na-blog-pulse 2.2s ease-out infinite;
}
.na-blog-hero-stage .na-page__title {
  color: #ffffff;
  font-size: clamp(2rem, 4.2vw, 3.15rem);
}
.na-blog-hero-stage .na-page__subtitle {
  color: rgba(244, 247, 251, 0.78);
}
.na-blog-hero-stage__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.na-blog-hero-stage__tag {
  display: inline-flex;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  font-size: 0.8rem;
  color: rgba(244, 247, 251, 0.9);
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.na-blog-hero-stage__tag:hover {
  transform: translateY(-2px);
  background: rgba(14, 150, 184, 0.22);
  border-color: rgba(61, 219, 255, 0.45);
}
.na-blog-hero-stage .na-geo-answer {
  margin: 0.25rem 0 0;
  padding: 0.95rem 1.1rem 1.05rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 3px solid #3ddbff;
  background: rgba(11, 18, 32, 0.45);
  backdrop-filter: blur(10px);
  box-shadow: none;
}
.na-blog-hero-stage .na-geo-answer p {
  color: rgba(244, 247, 251, 0.88);
  font-size: 0.92rem;
  line-height: 1.55;
}
.na-blog-archive__hero .na-page__title,
.na-blog-hero-stage .na-page__title {
  max-width: 18ch;
}

.na-blog-hero-fx__wave {
  position: absolute;
  left: 0;
  top: 38%;
  width: 200%;
  max-width: none;
  height: 48%;
  min-width: 0;
  display: block;
  /* continuous L→R only — no reverse, no bg scroll */
  animation: na-blog-wave-drift 40s linear infinite;
  will-change: transform;
}

.na-blog-hero-fx__path--a {
  stroke-dasharray: none;
  stroke-dashoffset: 0;
  animation: none;
  filter: drop-shadow(0 0 10px rgba(61, 219, 255, 0.45));
}

.na-blog-hero-fx__path--b {
  stroke-dasharray: none;
  stroke-dashoffset: 0;
  animation: none;
  filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.4));
}

.na-blog-hero-fx__orb {
  position: absolute;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.85), transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(61, 219, 255, 0.75), rgba(99, 91, 255, 0.15) 62%, transparent 72%);
  box-shadow: 0 0 24px rgba(61, 219, 255, 0.35);
  animation: na-blog-orb-spin 8s linear infinite, na-blog-orb-float 5.5s ease-in-out infinite;
  will-change: transform;
}

.na-blog-hero-fx__orb--1 { width: 54px; height: 54px; left: 12%; top: 22%; animation-duration: 9s, 6s; }
.na-blog-hero-fx__orb--2 { width: 34px; height: 34px; left: 28%; top: 58%; animation-duration: 7s, 4.5s; animation-delay: -1.2s, -0.6s;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.8), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 140, 90, 0.8), rgba(255, 80, 120, 0.15) 65%, transparent 75%);
  box-shadow: 0 0 20px rgba(255, 140, 90, 0.4);
}
.na-blog-hero-fx__orb--3 { width: 72px; height: 72px; left: 48%; top: 18%; animation-duration: 11s, 7s; animation-delay: -2s, -1s; opacity: 0.85; }
.na-blog-hero-fx__orb--4 { width: 28px; height: 28px; left: 66%; top: 62%; animation-duration: 6s, 4s; animation-delay: -0.8s, -1.4s;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.85), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 120, 80, 0.75), transparent 70%);
  box-shadow: 0 0 18px rgba(255, 120, 80, 0.35);
}
.na-blog-hero-fx__orb--5 { width: 44px; height: 44px; left: 78%; top: 28%; animation-duration: 10s, 5.5s; animation-delay: -3s, -0.4s; }
.na-blog-hero-fx__orb--6 { width: 22px; height: 22px; left: 88%; top: 52%; animation-duration: 5.5s, 3.8s; animation-delay: -1.6s, -2.1s; opacity: 0.9; }

@keyframes na-blog-pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 219, 255, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(61, 219, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 219, 255, 0); }
}
@keyframes na-blog-glow {
  from { opacity: 0.55; transform: translate3d(0, 0, 0) scale(1); }
  to { opacity: 0.95; transform: translate3d(-4%, 6%, 0) scale(1.08); }
}
@keyframes na-blog-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes na-blog-stage-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes na-blog-item-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes na-blog-wave-drift {
  from { transform: translate3d(-50%, 0, 0); }
  to { transform: translate3d(0, 0, 0); }
}
@keyframes na-blog-orb-spin {
  from { transform: rotate(0deg) translateY(0); }
  to { transform: rotate(360deg) translateY(0); }
}
@keyframes na-blog-orb-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -14px; }
}

@media (max-width: 900px) {
  .na-blog-archive__hero .na-page__title,
  .na-blog-hero-stage .na-page__title { max-width: none; }
  .na-blog-hero-stage { min-height: clamp(380px, 70vh, 620px); }
}

@media (prefers-reduced-motion: reduce) {
  .na-blog-hero-stage,
  .na-blog-hero-stage [data-motion-child],
  .na-blog-hero-stage__glow,
  .na-blog-hero-stage__pulse,
  .na-blog-hero-stage__bg-img,
  .na-blog-hero-fx,
  .na-blog-hero-fx__wave,
  .na-blog-hero-fx__orb {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .na-blog-hero-fx {
    display: none;
  }
}
.na-article-grid, .na-card-grid { display: grid; gap: 1.5rem; }
.na-article-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.na-card-grid--3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.na-card-grid--2 { grid-template-columns: repeat(2, 1fr); }

/* Product teaser cards - padding + no clipped descenders */
.na-card--teaser,
.product-teaser {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.55rem;
  height: 100%;
  min-height: 0;
  padding: 1.5rem 1.4rem 1.45rem;
  overflow: visible !important;
  background: #ffffff;
  box-sizing: border-box;
}

.na-card--teaser h3,
.product-teaser h3 {
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1.35 !important;
  overflow: visible !important;
}

.na-card--teaser h3 a,
.product-teaser h3 a {
  display: inline;
  overflow: visible;
  text-underline-offset: 0.18em;
}

.na-card--teaser p,
.product-teaser p {
  margin: 0 !important;
  padding: 0 0 0.1em !important;
  line-height: 1.6 !important;
  overflow: visible !important;
  color: var(--text-muted);
  flex: 0 1 auto;
}
.na-card--article .na-card__img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.na-badge { display: inline-block; margin-bottom: 0.5rem; font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; color: var(--accent-cyan); }
.na-disclaimer { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.75rem; }
.na-magnet-copy { padding: 1rem; border-radius: 12px; background: rgba(255, 179, 71, 0.08); border: 1px solid rgba(255, 179, 71, 0.2); }
.na-magnet-band { padding: 2rem; border-radius: var(--radius-card); background: linear-gradient(135deg, rgba(255, 179, 71, 0.12), rgba(255, 179, 71, 0.04)); border: 1px solid rgba(255, 179, 71, 0.25); margin-block: 2rem; }
.na-btn--warm { background: linear-gradient(135deg, var(--accent-warm), #d07f1f); color: #ffffff; }
.na-metrics { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 1rem; }
.na-metrics li { padding: 0.5rem 1rem; background: var(--bg-surface); border-radius: var(--radius-pill); font-size: 0.9rem; }
.na-cta-faq__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.na-faq__item { border-bottom: 1px solid var(--border-subtle); padding: 0.75rem 0; }
.na-faq__q { cursor: pointer; font-weight: 600; color: var(--text-primary); list-style: none; }
.na-faq__q::-webkit-details-marker { display: none; }
.na-faq__a { padding-top: 0.5rem; color: var(--text-muted); }
.na-form__notice { padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.na-form__notice--success { background: rgba(61, 219, 255, 0.1); border: 1px solid var(--accent-cyan); }
.na-form__notice--error { background: rgba(255, 100, 100, 0.1); border: 1px solid #ff6464; }
.na-author-portrait-btn {
  display: inline-block;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  border-radius: 50%;
  line-height: 0;
  flex-shrink: 0;
}
.na-author-portrait-btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}
.na-author-box .na-author-portrait-btn {
  display: block;
  margin: 0 auto 1rem;
}
.na-author-portrait__img,
.na-author-portrait {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid var(--accent-cyan);
  flex-shrink: 0;
}

.na-author-portrait__img {
  object-fit: cover;
  display: block;
  box-shadow: 0 12px 28px rgba(21, 32, 51, 0.08);
}
.na-portrait-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(10, 18, 32, 0.82);
  backdrop-filter: blur(6px);
  cursor: zoom-out;
}
.na-portrait-lightbox__img {
  max-width: min(92vw, 720px);
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  cursor: default;
}
.na-portrait-lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #152033;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}
.na-portrait-lightbox__close:hover,
.na-portrait-lightbox__close:focus-visible {
  background: #fff;
}
body.na-portrait-zoom-open {
  overflow: hidden;
}

.na-author-portrait {
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
  display: flex;
  align-items: center;
  justify-content: center;
}
.na-author-portrait__initials { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--accent-cyan); }
.na-author-strip {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-top: 3rem;
  padding: 2rem;
  background: var(--bg-elevated);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  min-width: 0;
  overflow: hidden;
}
.na-author-strip__portrait {
  flex-shrink: 0;
}
.na-author-strip__body {
  flex: 1;
  min-width: 0;
}
.na-author-strip h2 { font-size: 1.35rem; margin-bottom: 0.5rem; overflow-wrap: anywhere; }
.na-author-strip p {
  overflow: visible;
  text-overflow: unset;
  white-space: normal;
  overflow-wrap: anywhere;
}
.na-author-strip .na-author-portrait-btn {
  flex-shrink: 0;
}
.na-author-strip .na-author-portrait__img,
.na-author-strip .na-author-portrait {
  width: 120px;
  height: 120px;
  min-width: 120px;
  max-width: 120px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.na-author-strip .na-inline-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  align-items: center;
}
@media (max-width: 720px) {
  .na-author-strip {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.25rem 1rem;
    gap: 1rem;
  }
  .na-author-strip .na-inline-cta {
    justify-content: center;
  }
  .na-author-strip .na-author-portrait__img,
  .na-author-strip .na-author-portrait {
    width: 96px;
    height: 96px;
    min-width: 96px;
    max-width: 96px;
  }
}
.na-blog-hero__img { width: 100%; border-radius: var(--radius-card); margin: 1.5rem 0; aspect-ratio: 16/9; object-fit: cover; object-position: center top; display: block; vertical-align: top; }
.na-featured-strip { margin: 2rem 0; }
.na-archive-intro { margin: 2rem 0 1rem; }
.na-cta-band { text-align: center; padding: 2rem; background: var(--bg-elevated); border-radius: var(--radius-card); }
.na-section--compact { padding-block: 2rem; }
.na-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.95rem; }
.na-table th, .na-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border-subtle); text-align: left; }
.na-contact-split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2rem; align-items: start; margin: 2rem 0; }
.na-contact-visual__img { border-radius: var(--radius-card); }
.na-single__layout { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; align-items: start; }
.na-single__meta { display: flex; flex-wrap: wrap; gap: 0.5rem; color: var(--text-muted); font-size: 0.9rem; }
.na-author-box { padding: 1.25rem; background: var(--bg-elevated); border-radius: var(--radius-card); border: 1px solid var(--border-subtle); margin-bottom: 1rem; text-align: center; }
.na-author-box__img { margin: 0 auto 1rem; width: 96px; height: 96px; }
.na-btn--block { width: 100%; margin-bottom: 0.5rem; }
.na-related ul { list-style: none; padding: 0; }
.na-related li { margin-bottom: 0.5rem; font-size: 0.9rem; }
.na-about-hero__grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; }
.na-section__footer-link { margin-top: 1.5rem; text-align: center; }

@media (max-width: 960px) {
  .na-stats__grid, .na-split, .na-cta-faq__grid, .na-card-grid--3, .na-card-grid--2, .na-contact-split, .na-single__layout, .na-about-hero__grid { grid-template-columns: 1fr; }
  .na-split--reverse .na-split__visual { order: 0; }
}

/* MOTION - neuroalex-expert */
.na-header { transition: border-color 0.25s ease; }
.na-header::before { transition: background-color 0.25s ease, backdrop-filter 0.25s ease; }
.na-header.header--scrolled::before,
.na-header.na-header--scrolled::before {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.na-header.header--scrolled,
.na-header.na-header--scrolled { border-bottom: 1px solid var(--border-subtle); }
.na-hero__visual.hero__visual-wrap { position: relative; overflow: visible; }
.na-hero__three[data-three-hero] { position: absolute; inset: 0; min-height: 320px; z-index: 0; pointer-events: none; overflow: hidden; border-radius: var(--radius-card); }
.na-hero__visual .na-hero__img { position: relative; z-index: 1; }
.section-transition--hero-stats { margin-bottom: -48px; position: relative; z-index: 1; }
.section-transition--stats-story::before { content: ""; display: block; width: 100%; height: 1px; background: rgba(14, 150, 184, 0.2); margin-bottom: 2rem; }
.section-transition--nnb-articles { position: relative; }
.section-transition--nnb-articles::after { content: ""; position: absolute; left: 50%; bottom: -100px; width: 200px; height: 200px; transform: translateX(-50%); background: radial-gradient(circle, rgba(99, 91, 255, 0.1), transparent 70%); pointer-events: none; }
.section-transition--calmops-cta { position: relative; }
.section-transition--calmops-cta::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 160px; background: linear-gradient(180deg, transparent, rgba(14, 150, 184, 0.05)); pointer-events: none; }
.nnb-flagship { background-size: 200% 200%; }
.na-card--article.article-card { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.na-card--article.article-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(21, 32, 51, 0.1); }
[data-marquee]:hover .marquee__track { animation-play-state: paused; }
@media (max-width: 767px) {
  .na-marquee__track { animation-duration: 56s; }
  .section-transition--hero-stats { margin-bottom: -32px; }
}
html[data-reduced-motion="true"] [data-motion],
html[data-reduced-motion="true"] [data-motion-child] { opacity: 1 !important; transform: none !important; }

.na-blog-archive .na-article-grid,
.na-blog-archive .na-post-grid,
.na-blog-archive .na-post-list,
.na-blog-archive .na-card {
  opacity: 1 !important;
  visibility: visible !important;
}
.na-blog-archive .na-blog-archive__hero {
  visibility: visible !important;
}
html[data-reduced-motion="true"] [data-three-hero] { display: none !important; }
html[data-reduced-motion="true"] [data-marquee] .marquee__track { animation: none !important; flex-wrap: wrap; width: auto; justify-content: center; transform: none !important; }