body.rdn-page--notebook {
  --nb-blue: #0067c0;
  --nb-cyan: #38c8ff;
  --nb-violet: #7462ff;
  --nb-pink: #ff6ca8;
  --nb-green: #31c875;
  --nb-coral: #ed5b55;
  --nb-ink: #182033;
  --nb-muted: #637087;
  --nb-cloud: #f3f5fa;
  --nb-line: rgba(24, 32, 51, 0.13);
  --nb-shadow: 0 28px 70px rgba(32, 47, 78, 0.16);
}

body.rdn-page--notebook #header.rdn-site-header {
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.rdn-notebook-story,
.rdn-notebook-story * {
  box-sizing: border-box;
}

.rdn-notebook-story {
  overflow: clip;
  color: var(--nb-ink);
  background: #f7f8fc;
}

.nb-kicker,
.nb-chapter-number {
  margin: 0;
  color: var(--nb-blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nb-chapter-number span {
  color: var(--nb-pink);
}

.nb-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.nb-button:hover,
.nb-button:focus-visible {
  transform: translateY(-2px);
}

.nb-button:focus-visible,
.rdn-notebook-story a:focus-visible,
.nb-faq summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--nb-cyan) 72%, white);
  outline-offset: 3px;
}

.nb-button--primary {
  color: #fff;
  background: linear-gradient(115deg, var(--nb-blue), #3975e8 52%, var(--nb-violet));
  box-shadow: 0 14px 30px rgba(38, 102, 211, 0.25);
}

.nb-button--primary:hover,
.nb-button--primary:focus-visible {
  color: #fff;
  box-shadow: 0 18px 36px rgba(66, 94, 217, 0.34);
}

.nb-button--secondary {
  border-color: rgba(0, 103, 192, 0.42);
  color: var(--nb-blue);
  background: rgba(255, 255, 255, 0.46);
}

.nb-button--secondary:hover,
.nb-button--secondary:focus-visible {
  border-color: var(--nb-blue);
  color: #004b8d;
  background: rgba(255, 255, 255, 0.9);
}

.nb-button--glass {
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.nb-hero {
  position: relative;
  min-height: 820px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(56, 200, 255, 0.2), transparent 26%),
    radial-gradient(circle at 88% 18%, rgba(255, 108, 168, 0.2), transparent 25%),
    linear-gradient(135deg, #eef6ff 0%, #f6efff 50%, #fef0f6 100%);
}

.nb-hero__aurora,
.nb-final__aurora {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.nb-hero__aurora span,
.nb-final__aurora::before,
.nb-final__aurora::after {
  position: absolute;
  border-radius: 48% 52% 44% 56%;
  content: "";
  filter: blur(5px);
  opacity: 0.48;
  animation: nb-aurora-float 14s ease-in-out infinite alternate;
}

.nb-hero__aurora span:nth-child(1) {
  top: -180px;
  right: 18%;
  width: 520px;
  height: 420px;
  background: linear-gradient(135deg, rgba(56, 200, 255, 0.5), rgba(116, 98, 255, 0.35));
}

.nb-hero__aurora span:nth-child(2) {
  right: -120px;
  bottom: -130px;
  width: 460px;
  height: 430px;
  background: linear-gradient(135deg, rgba(255, 108, 168, 0.4), rgba(255, 187, 95, 0.34));
  animation-delay: -4s;
}

.nb-hero__aurora span:nth-child(3) {
  bottom: -160px;
  left: 24%;
  width: 400px;
  height: 350px;
  background: linear-gradient(135deg, rgba(49, 200, 117, 0.28), rgba(56, 200, 255, 0.3));
  animation-delay: -8s;
}

@keyframes nb-aurora-float {
  to { transform: translate3d(38px, 24px, 0) rotate(8deg) scale(1.06); }
}

.nb-hero__stage {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 590px;
  grid-template-columns: minmax(0, 55%) minmax(0, 45%);
}

.nb-hero__copy {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  margin-right: -9vw;
  padding-right: 12vw;
  background: rgba(250, 251, 255, 0.93);
  box-shadow: 28px 0 70px rgba(53, 70, 107, 0.08);
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  backdrop-filter: blur(16px) saturate(135%);
}

.nb-hero__copy-inner {
  width: min(725px, 100%);
  margin-left: max(16px, calc((100vw - 1280px) / 2));
  padding: 56px 0 64px;
  animation: nb-copy-in 700ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes nb-copy-in {
  from { opacity: 0; transform: translateY(22px); }
}

.nb-hero h1 {
  max-width: 755px;
  margin: 14px 0 0;
  color: var(--nb-ink);
  font-size: clamp(48px, 5.4vw, 80px);
  font-weight: 780;
  line-height: 0.94;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.nb-hero h1 em {
  display: block;
  width: max-content;
  max-width: calc(100% + 0.12em);
  padding-right: 0.12em;
  color: transparent;
  background: linear-gradient(90deg, #047bd1 0%, #4c71ed 50%, #7a58e8 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}

.nb-hero h1 span {
  display: block;
  font-size: 0.76em;
  font-weight: 650;
  letter-spacing: -0.045em;
}

.nb-hero__lead {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--nb-muted);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.65;
}

.nb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.nb-hero__proofs {
  display: flex;
  flex-wrap: wrap;
  gap: 13px 24px;
  margin: 28px 0 0;
  padding: 0;
  color: #59667a;
  font-size: 12px;
  list-style: none;
}

.nb-hero__proofs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nb-hero__proofs li > span {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: var(--nb-green);
  box-shadow: 0 0 0 4px rgba(49, 200, 117, 0.12);
}

.nb-hero__visual {
  position: relative;
  z-index: 1;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #b7dfff, #9d8af2 50%, #ffc4dd);
  clip-path: polygon(17% 0, 100% 0, 100% 100%, 0 100%);
  animation: nb-visual-in 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes nb-visual-in {
  from { opacity: 0; clip-path: polygon(42% 0, 100% 0, 100% 100%, 25% 100%); }
}

.nb-hero__visual::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(115deg, rgba(0, 65, 122, 0.16), transparent 44%),
    linear-gradient(0deg, rgba(18, 32, 51, 0.15), transparent 38%);
  content: "";
  pointer-events: none;
}

.nb-hero__slide {
  position: absolute;
  inset: 0;
  z-index: 1;
  margin: 0;
  opacity: 0;
  transform: scale(1.035);
  transition: opacity 720ms ease, transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.nb-hero__slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1);
}

.nb-hero__slide img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 590px;
  object-fit: cover;
  object-position: center;
}

.nb-hero__slide figcaption {
  position: absolute;
  right: 22px;
  bottom: 96px;
  z-index: 4;
  display: grid;
  gap: 3px;
  max-width: 300px;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 7px;
  color: #fff;
  background: rgba(18, 32, 51, 0.72);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
}

.nb-hero__slide figcaption small {
  color: #9cecff;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nb-hero__slide figcaption strong {
  font-size: 12px;
  line-height: 1.25;
}

.nb-hero__glass-card {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 2px;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 9px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 16px 34px rgba(29, 42, 70, 0.16);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
}

.nb-hero__glass-card small {
  font-size: 8px;
  letter-spacing: 0.16em;
}

.nb-hero__glass-card strong {
  font-size: 11px;
  letter-spacing: 0.05em;
}

.nb-hero__glass-card--top {
  top: 28px;
  right: 24px;
}

.nb-hero-gallery__controls {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18%;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.nb-hero-gallery__controls button {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 58px;
  padding: 10px 11px 12px;
  grid-template-columns: 24px 1fr;
  gap: 1px 7px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 7px;
  color: rgba(255, 255, 255, 0.68);
  background: rgba(16, 29, 51, 0.58);
  font: inherit;
  text-align: left;
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.nb-hero-gallery__controls button:hover,
.nb-hero-gallery__controls button:focus-visible,
.nb-hero-gallery__controls button.is-active {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: rgba(18, 36, 65, 0.78);
}

.nb-hero-gallery__controls button:focus-visible {
  outline: 3px solid var(--nb-cyan);
  outline-offset: 2px;
}

.nb-hero-gallery__controls small {
  grid-row: 1 / span 2;
  color: #8de8ff;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 9px;
  font-weight: 900;
}

.nb-hero-gallery__controls strong {
  overflow: hidden;
  font-size: 10px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nb-hero-gallery__controls i {
  position: absolute;
  right: 8px;
  bottom: 6px;
  left: 8px;
  height: 2px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.16);
}

.nb-hero-gallery__controls i::after {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--nb-cyan), var(--nb-violet), var(--nb-pink));
  content: "";
}

.nb-hero-gallery__controls button.is-active.is-playing i::after {
  width: 100%;
  transition: width 4.8s linear;
}

.nb-image-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 590px;
  place-content: center;
  gap: 9px;
  color: #fff;
  text-align: center;
  background:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(135deg, #0067c0, #7462ff 52%, #ff6ca8);
  background-size: 36px 36px, 36px 36px, auto;
}

.nb-image-placeholder span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.nb-image-placeholder strong {
  font-size: 26px;
}

.nb-chapter {
  position: relative;
  padding: clamp(84px, 9vw, 136px) 0;
}

.nb-section-heading {
  display: grid;
  grid-template-columns: 180px minmax(0, 860px);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
  margin-bottom: 48px;
}

.nb-section-heading h2,
.nb-process h2,
.nb-outcome h2,
.nb-faq h2,
.nb-final h2 {
  margin: 0;
  color: var(--nb-ink);
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.nb-section-heading > div > p,
.nb-process__story > p:not(.nb-chapter-number),
.nb-outcome__layout > div > p,
.nb-faq header > p:last-child {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--nb-muted);
  font-size: 17px;
  line-height: 1.7;
}

[data-nb-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-nb-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.nb-symptoms {
  background:
    radial-gradient(circle at 92% 12%, rgba(56, 200, 255, 0.12), transparent 22%),
    #f4f6fb;
}

.nb-symptom-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.nb-symptom-card {
  position: relative;
  display: flex;
  min-height: 430px;
  padding: 28px;
  grid-column: span 4;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(24, 32, 51, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 46px rgba(38, 55, 88, 0.07);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 220ms ease;
}

.nb-symptom-card:nth-child(3n + 2) {
  background: linear-gradient(145deg, rgba(239, 253, 247, 0.95), rgba(255, 255, 255, 0.82));
}

.nb-symptom-card:nth-child(3n) {
  background: linear-gradient(145deg, rgba(255, 244, 249, 0.95), rgba(255, 255, 255, 0.82));
}

.nb-symptom-card:hover {
  border-color: rgba(0, 103, 192, 0.28);
  box-shadow: 0 26px 54px rgba(38, 55, 88, 0.13);
  transform: translateY(-6px);
}

.nb-symptom-card--lead,
.nb-symptom-card--wide {
  display: grid;
  min-height: 490px;
  grid-column: span 8;
  grid-template-columns: minmax(0, 0.82fr) minmax(230px, 1fr);
  align-content: start;
  column-gap: 28px;
}

.nb-symptom-card--lead {
  color: #fff;
  background:
    radial-gradient(circle at 88% 14%, rgba(56, 200, 255, 0.34), transparent 28%),
    linear-gradient(135deg, #07599e, #315cca 58%, #6548c8);
}

.nb-symptom-card--lead .nb-symptom-card__top,
.nb-symptom-card--lead h3,
.nb-symptom-card--lead p,
.nb-symptom-card--lead .nb-symptom-card__scope,
.nb-symptom-card--lead .nb-symptom-card__link,
.nb-symptom-card--wide .nb-symptom-card__top,
.nb-symptom-card--wide h3,
.nb-symptom-card--wide p,
.nb-symptom-card--wide .nb-symptom-card__scope,
.nb-symptom-card--wide .nb-symptom-card__link {
  grid-column: 1;
}

.nb-symptom-card--lead h3 {
  color: #fff;
}

.nb-symptom-card--lead p {
  color: rgba(255, 255, 255, 0.78);
}

.nb-symptom-card--wide {
  background: linear-gradient(135deg, #edf9ff, #f0edff 54%, #fff0f7);
}

.nb-symptom-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.nb-symptom-card__top > span {
  color: currentColor;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  opacity: 0.5;
}

.nb-symptom-card code {
  padding: 7px 9px;
  border: 1px solid rgba(0, 103, 192, 0.16);
  border-radius: 5px;
  color: var(--nb-blue);
  background: rgba(255, 255, 255, 0.68);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.nb-symptom-card h3 {
  max-width: 360px;
  margin: 34px 0 16px;
  color: var(--nb-ink);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.nb-symptom-card p {
  max-width: 420px;
  margin: 0;
  color: var(--nb-muted);
  font-size: 14px;
  line-height: 1.65;
}

.nb-symptom-card p + p { margin-top: 16px; }

.nb-symptom-card p strong {
  display: block;
  margin-bottom: 5px;
  color: var(--nb-ink);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.nb-symptom-card--lead p strong { color: #fff; }

.nb-symptom-card__scope {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.nb-symptom-card__scope li {
  padding: 7px 9px;
  border: 1px solid rgba(0, 103, 192, 0.14);
  border-radius: 999px;
  color: var(--nb-blue);
  background: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 800;
}

.nb-symptom-card--lead .nb-symptom-card__scope li {
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.nb-symptom-card__link {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 24px;
  color: var(--nb-blue);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.nb-symptom-card--lead .nb-symptom-card__link { color: #fff; }

.nb-symptom-card__link:hover,
.nb-symptom-card__link:focus-visible { text-decoration: underline; }

.nb-case-placeholder {
  position: relative;
  display: grid;
  min-height: 250px;
  grid-column: 2;
  grid-row: 1 / span 7;
  place-content: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 13px;
  color: #fff;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    rgba(13, 35, 72, 0.32);
  background-size: 24px 24px;
}

.nb-case-placeholder::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(13, 28, 52, 0.55));
  content: "";
  pointer-events: none;
}

.nb-case-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nb-symptom-card--wide .nb-case-placeholder {
  border-color: rgba(57, 100, 213, 0.16);
  color: var(--nb-blue);
  background:
    linear-gradient(rgba(0, 103, 192, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 103, 192, 0.06) 1px, transparent 1px),
    rgba(255, 255, 255, 0.45);
  background-size: 24px 24px;
}

.nb-case-placeholder > span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  padding: 8px 10px;
  border-radius: 5px;
  background: rgba(17, 24, 42, 0.72);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.nb-diagnostic {
  display: grid;
  min-height: 552px;
  padding: 10px;
  grid-template-columns: minmax(285px, 350px) minmax(0, 1fr);
  grid-template-rows: repeat(6, minmax(86px, auto));
  gap: 0 18px;
  overflow: hidden;
  border: 1px solid rgba(24, 32, 51, 0.12);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 28px 70px rgba(36, 52, 84, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
  backdrop-filter: blur(20px) saturate(130%);
}

.nb-diagnostic__item {
  --diag-accent: var(--nb-blue);
  display: contents;
}

.nb-diagnostic__item:nth-child(2) { --diag-accent: #7162dc; }
.nb-diagnostic__item:nth-child(3) { --diag-accent: #e68124; }
.nb-diagnostic__item:nth-child(4) { --diag-accent: #567487; }
.nb-diagnostic__item:nth-child(5) { --diag-accent: #cf4d75; }
.nb-diagnostic__item:nth-child(6) { --diag-accent: #168f78; }

.nb-diagnostic__item:nth-child(1) .nb-diagnostic__tab { grid-row: 1; }
.nb-diagnostic__item:nth-child(2) .nb-diagnostic__tab { grid-row: 2; }
.nb-diagnostic__item:nth-child(3) .nb-diagnostic__tab { grid-row: 3; }
.nb-diagnostic__item:nth-child(4) .nb-diagnostic__tab { grid-row: 4; }
.nb-diagnostic__item:nth-child(5) .nb-diagnostic__tab { grid-row: 5; }
.nb-diagnostic__item:nth-child(6) .nb-diagnostic__tab { grid-row: 6; }

.nb-diagnostic__tab {
  display: grid;
  width: 100%;
  min-height: 86px;
  grid-column: 1;
  grid-template-columns: 32px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  border: 0;
  border-bottom: 1px solid rgba(24, 32, 51, 0.09);
  border-radius: 0;
  color: var(--nb-ink);
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.nb-diagnostic__item:nth-child(6) .nb-diagnostic__tab {
  border-bottom: 0;
}

.nb-diagnostic__tab > span:first-child {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--diag-accent) 15%, transparent);
  border-radius: 8px;
  color: var(--diag-accent);
  background: color-mix(in srgb, var(--diag-accent) 6%, #fff 94%);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.nb-diagnostic__tab > span:nth-child(2) {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.nb-diagnostic__tab code {
  color: color-mix(in srgb, var(--diag-accent) 78%, #303746 22%);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.nb-diagnostic__tab strong {
  overflow: hidden;
  color: #222b3d;
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.012em;
  text-overflow: ellipsis;
}

.nb-diagnostic__tab > i {
  color: var(--diag-accent);
  font-size: 22px;
  font-style: normal;
  text-align: right;
  transition: transform 180ms ease;
}

.nb-diagnostic__tab.is-active {
  z-index: 1;
  border-bottom-color: transparent;
  border-radius: 15px;
  color: color-mix(in srgb, var(--diag-accent) 62%, var(--nb-ink) 38%);
  background: color-mix(in srgb, var(--diag-accent) 9%, #fff 91%);
  box-shadow: inset 4px 0 0 var(--diag-accent), 0 9px 24px color-mix(in srgb, var(--diag-accent) 11%, transparent);
}

.nb-diagnostic__tab.is-active > span:first-child {
  border-color: color-mix(in srgb, var(--diag-accent) 24%, transparent);
  background: color-mix(in srgb, var(--diag-accent) 12%, #fff 88%);
}

.nb-diagnostic__tab.is-active > i {
  transform: translateX(2px);
}

.nb-diagnostic__tab:hover,
.nb-diagnostic__tab:focus-visible {
  background: color-mix(in srgb, var(--diag-accent) 7%, #fff 93%);
}

.nb-diagnostic__tab:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--diag-accent) 35%, transparent);
  outline-offset: -3px;
}

.nb-diagnostic__panel {
  display: grid;
  min-width: 0;
  min-height: 532px;
  grid-column: 2;
  grid-row: 1 / span 6;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--diag-accent) 13%, rgba(24, 32, 51, 0.08));
  border-radius: 19px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(36, 52, 84, 0.085);
  animation: nb-diagnostic-panel-in 280ms cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

.nb-diagnostic__panel[hidden] {
  display: none;
}

.nb-diagnostic__copy {
  display: flex;
  min-width: 0;
  padding: clamp(36px, 3.5vw, 52px);
  flex-direction: column;
  align-items: flex-start;
}

.nb-diagnostic__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: color-mix(in srgb, var(--diag-accent) 76%, #384052 24%);
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nb-diagnostic__eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--diag-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--diag-accent) 11%, transparent);
}

.nb-diagnostic__copy h3 {
  max-width: 18ch;
  margin: 20px 0 0;
  color: var(--nb-ink);
  font-size: clamp(35px, 3vw, 45px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.nb-diagnostic__lead {
  max-width: 47ch;
  margin: 20px 0 0;
  color: #4f5b70;
  font-size: 15.5px;
  font-weight: 540;
  line-height: 1.62;
}

.nb-diagnostic__answer {
  width: 100%;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(24, 32, 51, 0.1);
}

.nb-diagnostic__answer strong {
  color: var(--nb-ink);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nb-diagnostic__answer p {
  max-width: 50ch;
  margin: 10px 0 0;
  color: #59667c;
  font-size: 14px;
  line-height: 1.62;
}

.nb-diagnostic__actions {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: auto;
  padding-top: 22px;
}

.nb-diagnostic__scope {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nb-diagnostic__scope li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: color-mix(in srgb, var(--diag-accent) 70%, #303746 30%);
  background: transparent;
  font-size: 10px;
  font-weight: 800;
}

.nb-diagnostic__scope li::before {
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  background: var(--diag-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--diag-accent) 9%, transparent);
  content: "";
}

.nb-diagnostic__cta {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  margin-top: 0;
  padding: 0 18px;
  border: 1px solid color-mix(in srgb, var(--diag-accent) 32%, transparent);
  border-radius: 7px;
  color: #fff;
  background: color-mix(in srgb, var(--diag-accent) 72%, #273148 28%);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--diag-accent) 18%, transparent);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  transition: background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.nb-diagnostic__cta:hover,
.nb-diagnostic__cta:focus-visible {
  background: color-mix(in srgb, var(--diag-accent) 82%, #273148 18%);
  box-shadow: 0 13px 26px color-mix(in srgb, var(--diag-accent) 23%, transparent);
  transform: translateY(-2px);
}

.nb-diagnostic__media {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 65% 25%, color-mix(in srgb, var(--diag-accent) 18%, transparent), transparent 34%),
    linear-gradient(145deg, #eaf0f9, #f8f9fc 54%, color-mix(in srgb, var(--diag-accent) 8%, #fff));
}

.nb-diagnostic__media::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(24, 32, 51, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 32, 51, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  content: "";
}

.nb-diagnostic__media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  padding: 22px 18px 72px;
  object-fit: contain;
  filter: drop-shadow(0 24px 24px rgba(20, 31, 52, 0.2));
}

.nb-diagnostic__media figcaption {
  position: absolute;
  z-index: 2;
  right: 16px;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 8px;
  color: #fff;
  background: rgba(24, 32, 51, 0.74);
  box-shadow: 0 12px 30px rgba(24, 32, 51, 0.16);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.nb-diagnostic__media figcaption span {
  color: color-mix(in srgb, var(--diag-accent) 56%, #fff 44%);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.nb-diagnostic__media figcaption strong {
  font-size: 12px;
  font-weight: 750;
  text-align: right;
}

@keyframes nb-diagnostic-panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.nb-problem-note {
  display: grid;
  margin-top: 22px;
  padding: 26px 30px;
  grid-template-columns: minmax(180px, 0.55fr) minmax(300px, 1fr) auto;
  gap: 24px;
  align-items: center;
  border: 1px solid rgba(0, 103, 192, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.68);
}

.nb-problem-note strong {
  color: var(--nb-ink);
  font-size: 19px;
}

.nb-problem-note p {
  margin: 0;
  color: var(--nb-muted);
  font-size: 14px;
  line-height: 1.6;
}

.nb-problem-note a {
  display: inline-flex;
  gap: 12px;
  color: var(--nb-blue);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.nb-services { background: #fff; }

.nb-service-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.nb-service-groups article {
  position: relative;
  min-height: 420px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--nb-line);
  border-radius: 18px;
  background: linear-gradient(155deg, #fff, #f4f8ff);
  box-shadow: 0 18px 50px rgba(36, 52, 84, 0.07);
}

.nb-service-groups article:nth-child(2) { background: linear-gradient(155deg, #fff, #f5f1ff); }
.nb-service-groups article:nth-child(3) { background: linear-gradient(155deg, #fff, #effcf6); }

.nb-service-groups article::before {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--nb-blue), var(--nb-cyan));
  content: "";
}

.nb-service-groups article:nth-child(2)::before { background: linear-gradient(90deg, var(--nb-violet), var(--nb-pink)); }
.nb-service-groups article:nth-child(3)::before { background: linear-gradient(90deg, #168f78, #53d596); }

.nb-service-groups article > span {
  color: var(--nb-blue);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.nb-service-groups h3 {
  max-width: 13ch;
  margin: 38px 0 14px;
  color: var(--nb-ink);
  font-size: clamp(25px, 2.15vw, 32px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.nb-service-groups article > p {
  margin: 0;
  color: var(--nb-muted);
  font-size: 14px;
  line-height: 1.65;
}

.nb-service-groups ul {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--nb-line);
  list-style: none;
}

.nb-service-groups li {
  display: grid;
  min-height: 49px;
  grid-template-columns: 10px 1fr;
  gap: 11px;
  align-items: center;
  border-bottom: 1px solid var(--nb-line);
  color: #40506a;
  font-size: 13px;
  line-height: 1.4;
}

.nb-service-groups li i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nb-cyan), var(--nb-violet));
  box-shadow: 0 0 0 4px rgba(56, 200, 255, 0.1);
}

.nb-mid-cta {
  position: relative;
  z-index: 4;
  margin: -46px 0;
}

.nb-mid-cta__panel {
  position: relative;
  display: grid;
  min-height: 154px;
  padding: 28px 30px;
  grid-template-columns: 66px minmax(320px, 1fr) auto;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 18px;
  color: #fff;
  background:
    radial-gradient(circle at 84% -30%, rgba(56, 200, 255, 0.36), transparent 34%),
    radial-gradient(circle at 58% 130%, rgba(116, 98, 255, 0.24), transparent 32%),
    linear-gradient(125deg, #17243b, #263b68 62%, #453a79);
  box-shadow: 0 28px 64px rgba(25, 39, 72, 0.24);
}

.nb-mid-cta__panel::after {
  position: absolute;
  top: -76px;
  right: 17%;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.nb-mid-cta__signal {
  position: relative;
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  border: 1px solid rgba(126, 228, 255, 0.32);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.nb-mid-cta__signal span {
  width: 12px;
  height: 12px;
  border: 3px solid #152039;
  border-radius: 50%;
  background: var(--nb-cyan);
  box-shadow: 0 0 0 5px rgba(56, 200, 255, 0.15), 0 0 24px rgba(56, 200, 255, 0.72);
}

.nb-mid-cta__signal i {
  position: absolute;
  width: 33px;
  height: 33px;
  border: 1px solid rgba(126, 228, 255, 0.42);
  border-radius: 50%;
}

.nb-mid-cta__signal i:last-child {
  width: 46px;
  height: 46px;
  opacity: 0.42;
}

.nb-mid-cta__copy {
  position: relative;
  z-index: 1;
}

.nb-mid-cta__copy p {
  margin: 0 0 7px;
  color: #8de8ff;
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.nb-mid-cta__copy h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(22px, 2vw, 29px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.nb-mid-cta__copy > span {
  display: block;
  max-width: 720px;
  margin-top: 7px;
  color: #b9c7da;
  font-size: 13px;
  line-height: 1.55;
}

.nb-mid-cta .nb-actions {
  position: relative;
  z-index: 1;
  margin: 0;
}

.nb-mid-cta .nb-button--secondary {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nb-case-placeholder > small {
  margin-top: 56px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  opacity: 0.66;
  text-transform: uppercase;
}

.nb-case-placeholder > i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 72%;
  height: 4px;
  border-radius: 99px;
  background: currentColor;
  opacity: 0.2;
  transform: translate(-50%, -50%) rotate(-12deg);
}

.nb-case-placeholder > i:nth-of-type(2) {
  width: 54%;
  transform: translate(-50%, -50%) rotate(31deg);
}

.nb-case-placeholder > i:nth-of-type(3) {
  width: 38%;
  transform: translate(-50%, -50%) rotate(90deg);
}

.nb-process {
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(rgba(56, 200, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 200, 255, 0.055) 1px, transparent 1px),
    #11182a;
  background-size: 38px 38px;
}

.nb-process__glow {
  position: absolute;
  top: 10%;
  left: -180px;
  z-index: -1;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 200, 255, 0.18), rgba(116, 98, 255, 0.08) 46%, transparent 70%);
}

.nb-process__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 0.8fr);
  gap: clamp(54px, 9vw, 130px);
  align-items: start;
}

.nb-process__story {
  position: sticky;
  top: 104px;
}

.nb-process .nb-chapter-number {
  color: var(--nb-cyan);
}

.nb-process h2 {
  max-width: 650px;
  margin-top: 16px;
  color: #fff;
}

.nb-process__story > p:not(.nb-chapter-number) {
  color: #aab8cb;
}

.nb-diagnostic-screen {
  max-width: 620px;
  margin-top: 38px;
  overflow: hidden;
  border: 1px solid rgba(56, 200, 255, 0.25);
  border-radius: 15px;
  background: rgba(15, 27, 47, 0.74);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.nb-diagnostic-screen__bar {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding-inline: 13px;
  border-bottom: 1px solid rgba(56, 200, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.nb-diagnostic-screen__bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff6b79;
}

.nb-diagnostic-screen__bar i:nth-child(2) { background: #ffc85a; }
.nb-diagnostic-screen__bar i:nth-child(3) { background: #48d58b; }

.nb-diagnostic-screen__bar span {
  margin-left: auto;
  color: #71839c;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nb-diagnostic-screen__body {
  min-height: 224px;
  padding: 30px;
}

.nb-diagnostic-screen__body > span {
  color: var(--nb-cyan);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.nb-diagnostic-screen__body > strong {
  display: block;
  margin-top: 13px;
  color: #fff;
  font-size: 24px;
  line-height: 1.18;
}

.nb-diagnostic-screen__body > p {
  margin: 9px 0 0;
  color: #aab8cb;
  line-height: 1.6;
}

.nb-diagnostic-screen__body > div {
  display: grid;
  gap: 8px;
  margin-top: 28px;
}

.nb-diagnostic-screen__body > div i {
  display: block;
  width: 82%;
  height: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.07);
}

.nb-diagnostic-screen__body > div i::after {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--nb-cyan), var(--nb-violet));
  content: "";
}

.nb-diagnostic-screen__body > div i:nth-child(2) { width: 64%; }
.nb-diagnostic-screen__body > div i:nth-child(2)::after { width: 42%; }
.nb-diagnostic-screen__body > div i:nth-child(3) { width: 92%; }
.nb-diagnostic-screen__body > div i:nth-child(3)::after { width: 81%; }
.nb-diagnostic-screen__body > div i:nth-child(4) { width: 54%; }
.nb-diagnostic-screen__body > div i:nth-child(4)::after { width: 57%; }

.nb-diagnostic-screen.is-updating .nb-diagnostic-screen__body > strong,
.nb-diagnostic-screen.is-updating .nb-diagnostic-screen__body > p,
.nb-diagnostic-screen.is-updating .nb-diagnostic-screen__body > span {
  animation: nb-screen-update 340ms ease both;
}

@keyframes nb-screen-update {
  from { opacity: 0; transform: translateY(7px); }
}

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

.nb-process__steps li {
  position: relative;
  display: grid;
  min-height: 176px;
  padding: 32px 0 32px 34px;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  align-content: center;
  border-left: 1px solid rgba(56, 200, 255, 0.16);
  color: #8090a5;
  transition: color 240ms ease, border-color 240ms ease;
}

.nb-process__steps li::before {
  position: absolute;
  top: 50%;
  left: -5px;
  width: 9px;
  height: 9px;
  border: 2px solid #11182a;
  border-radius: 50%;
  background: #526177;
  content: "";
  transform: translateY(-50%);
  transition: background-color 240ms ease, box-shadow 240ms ease, transform 240ms ease;
}

.nb-process__steps li.is-active {
  border-color: var(--nb-cyan);
  color: var(--nb-cyan);
}

.nb-process__steps li.is-active::before {
  background: var(--nb-cyan);
  box-shadow: 0 0 0 7px rgba(56, 200, 255, 0.12), 0 0 25px rgba(56, 200, 255, 0.5);
  transform: translateY(-50%) scale(1.18);
}

.nb-process__steps > li > span {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 15px;
  font-weight: 900;
}

.nb-process__steps h3 {
  margin: 0;
  color: #fff;
  font-size: 23px;
}

.nb-process__steps p {
  margin: 9px 0 0;
  color: #8f9fb4;
  line-height: 1.65;
}

.nb-decision {
  background:
    radial-gradient(circle at 10% 80%, rgba(56, 200, 255, 0.11), transparent 25%),
    #fff;
}

.nb-section-heading--compact {
  margin-bottom: 40px;
}

.nb-decision__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--nb-line);
  border-bottom: 1px solid var(--nb-line);
}

.nb-decision__grid--solutions { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.nb-decision__grid--solutions article { padding: 28px; }

.nb-decision__grid--solutions h3 {
  margin-top: 38px;
  font-size: 22px;
}

.nb-decision__grid article {
  min-height: 238px;
  padding: 36px;
}

.nb-decision__grid article + article {
  border-left: 1px solid var(--nb-line);
}

.nb-decision__grid span {
  color: var(--nb-blue);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.nb-decision__grid h3 {
  margin: 72px 0 10px;
  color: var(--nb-ink);
  font-size: 27px;
  line-height: 1.1;
}

.nb-decision__grid p {
  margin: 0;
  color: var(--nb-muted);
  line-height: 1.65;
}

.nb-outcome {
  background:
    radial-gradient(circle at 88% 20%, rgba(255, 108, 168, 0.19), transparent 26%),
    radial-gradient(circle at 20% 82%, rgba(56, 200, 255, 0.2), transparent 28%),
    linear-gradient(135deg, #eef8ff, #f1efff 56%, #fff1f7);
}

.nb-outcome__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.62fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}

.nb-outcome h2 {
  max-width: 760px;
  margin-top: 16px;
}

.nb-outcome__layout > div > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 36px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 103, 192, 0.15);
  border-radius: 14px;
  background: rgba(0, 103, 192, 0.15);
  list-style: none;
}

.nb-outcome__layout > div > ul li {
  display: grid;
  gap: 4px;
  padding: 19px;
  background: rgba(255, 255, 255, 0.78);
}

.nb-outcome__layout > div > ul strong {
  color: var(--nb-blue);
  font-size: 15px;
}

.nb-outcome__layout > div > ul span {
  color: var(--nb-muted);
  font-size: 11px;
}

.nb-outcome aside {
  position: relative;
  padding: 34px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 18px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 0%, rgba(56, 200, 255, 0.34), transparent 32%),
    linear-gradient(145deg, #16233b, #223962 60%, #3d367a);
  box-shadow: var(--nb-shadow);
}

.nb-outcome aside > span {
  color: #89e2ff;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nb-outcome aside > strong {
  display: block;
  max-width: 330px;
  margin-top: 12px;
  font-size: 28px;
  line-height: 1.08;
}

.nb-outcome aside > a {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  margin-top: 24px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.nb-outcome aside nav {
  display: grid;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.nb-outcome aside nav a {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.nb-outcome aside nav a:hover,
.nb-outcome aside nav a:focus-visible {
  color: #fff;
}

.nb-faq {
  background: #f6f7fb;
}

.nb-faq__layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.62fr) minmax(480px, 1fr);
  gap: clamp(52px, 9vw, 130px);
  align-items: start;
}

.nb-faq header {
  position: sticky;
  top: 110px;
}

.nb-faq h2 {
  margin-top: 16px;
}

.nb-faq__items details {
  border-bottom: 1px solid var(--nb-line);
}

.nb-faq__items summary {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--nb-ink);
  font-size: 18px;
  font-weight: 780;
  line-height: 1.35;
  cursor: pointer;
  list-style: none;
}

.nb-faq__items summary::-webkit-details-marker { display: none; }

.nb-faq__items summary span {
  color: var(--nb-blue);
  font-size: 26px;
  font-weight: 400;
  transition: transform 180ms ease;
}

.nb-faq__items details[open] summary span { transform: rotate(45deg); }

.nb-faq__items details > p {
  margin: -5px 0 24px;
  color: var(--nb-muted);
  line-height: 1.7;
}

.nb-final {
  position: relative;
  isolation: isolate;
  padding: clamp(90px, 11vw, 160px) 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
  background: #11182a;
}

.nb-final__aurora::before {
  top: -220px;
  left: 5%;
  width: 620px;
  height: 500px;
  background: linear-gradient(135deg, rgba(56, 200, 255, 0.4), rgba(116, 98, 255, 0.28));
}

.nb-final__aurora::after {
  right: 3%;
  bottom: -260px;
  width: 620px;
  height: 520px;
  background: linear-gradient(135deg, rgba(255, 108, 168, 0.3), rgba(255, 174, 89, 0.24));
  animation-delay: -5s;
}

.nb-final > .rdn-container {
  position: relative;
  z-index: 1;
}

.nb-final .nb-kicker { color: #7ee4ff; }

.nb-final h2 {
  max-width: 900px;
  margin: 16px auto 0;
  color: #fff;
}

.nb-final > div > p:not(.nb-kicker) {
  max-width: 680px;
  margin: 20px auto 0;
  color: #aebbd0;
  font-size: 17px;
  line-height: 1.7;
}

.nb-final .nb-actions { justify-content: center; }

@media (min-width: 1024px) {
  .nb-hero { min-height: 0; }

  body.rdn-page--notebook.rdn-header-mode--absolute #header.rdn-site-header {
    background: rgba(241, 247, 255, 0.52);
    box-shadow: none;
    -webkit-backdrop-filter: blur(18px) saturate(155%);
    backdrop-filter: blur(18px) saturate(155%);
  }

  body.rdn-page--notebook .rdn-header-top {
    position: relative;
    border-top: 3px solid transparent;
    background: transparent;
  }

  body.rdn-page--notebook .rdn-header-top::before {
    position: absolute;
    inset: -3px 0 auto;
    height: 3px;
    background: linear-gradient(90deg, var(--nb-blue), var(--nb-cyan), var(--nb-violet), var(--nb-pink));
    content: "";
  }

  body.rdn-page--notebook .rdn-header-top__inner { min-height: 78px; }

  body.rdn-page--notebook .rdn-header-brand__desktop-logo { max-width: min(390px, 32vw); }

  body.rdn-page--notebook.rdn-header-mode--absolute .rdn-header-nav {
    top: 81px;
    border-color: rgba(30, 55, 92, 0.1);
    background: rgba(241, 247, 255, 0.42);
    -webkit-backdrop-filter: blur(18px) saturate(155%);
    backdrop-filter: blur(18px) saturate(155%);
  }

  body.rdn-page--notebook.rdn-header-mode--absolute .rdn-header-nav.is-stuck {
    top: 0;
    background: rgba(248, 250, 255, 0.95);
  }

  body.admin-bar.rdn-page--notebook.rdn-header-mode--absolute .rdn-header-nav { top: 113px; }
  body.admin-bar.rdn-page--notebook.rdn-header-mode--absolute .rdn-header-nav.is-stuck { top: 32px; }

  body.rdn-page--notebook .rdn-header-nav__inner { min-height: 58px; }

  body.rdn-page--notebook .rdn-primary-menu > li > a {
    border-radius: 4px;
    font-size: 13px;
    font-weight: 800;
  }

  body.rdn-page--notebook .rdn-primary-menu > li:hover > a,
  body.rdn-page--notebook .rdn-primary-menu > li:focus-within > a,
  body.rdn-page--notebook .rdn-primary-menu > .is-open > a,
  body.rdn-page--notebook .rdn-primary-menu > .current-menu-item > a,
  body.rdn-page--notebook .rdn-primary-menu > .current-menu-ancestor > a {
    color: #fff;
    background: linear-gradient(115deg, var(--nb-blue), #436ee6, var(--nb-violet));
  }

  body.rdn-page--notebook .rdn-header-cta {
    min-height: 40px;
    border-radius: 4px;
    background: var(--nb-coral);
  }

  .nb-hero__stage {
    height: clamp(680px, 100svh, 960px);
    min-height: 0;
    padding-top: 136px;
  }

  .nb-hero__copy-inner { padding-block: 28px 34px; }

  .nb-hero h1 { font-size: clamp(48px, 5vw, 72px); }

  .nb-hero__lead {
    margin-top: 18px;
    max-width: 640px;
    font-size: clamp(17px, 1.2vw, 19px);
    line-height: 1.55;
  }

  .nb-actions { margin-top: 22px; }

  .nb-hero__proofs { margin-top: 20px; }

  .nb-hero__visual,
  .nb-hero__slide img,
  .nb-image-placeholder { min-height: 0; }
}

@media (max-width: 1199px) {
  .nb-hero__copy { padding-right: 10vw; }
  .nb-hero__copy-inner { padding-left: 22px; }
  .nb-symptom-card { grid-column: span 6; }
  .nb-symptom-card--lead,
  .nb-symptom-card--wide { grid-column: span 12; }
  .nb-diagnostic {
    grid-template-columns: minmax(260px, 310px) minmax(0, 1fr);
  }
  .nb-diagnostic__panel {
    grid-template-columns: minmax(0, 1.12fr) minmax(240px, 0.88fr);
  }
  .nb-mid-cta__panel {
    grid-template-columns: 60px minmax(0, 1fr);
  }
  .nb-mid-cta .nb-actions {
    grid-column: 2;
    margin-top: 0;
  }
  .nb-decision__grid--solutions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nb-decision__grid--solutions article:nth-child(3) { border-top: 1px solid var(--nb-line); border-left: 0; }
  .nb-decision__grid--solutions article:nth-child(4) { border-top: 1px solid var(--nb-line); }
}

@media (max-width: 1023px) {
  .nb-hero { min-height: 0; }

  .nb-hero__stage {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .nb-hero__copy {
    margin: 0;
    padding: 0;
    clip-path: none;
  }

  .nb-hero__copy-inner {
    width: min(100% - 32px, 760px);
    margin-inline: auto;
    padding: 48px 0 58px;
  }

  .nb-hero__visual {
    width: min(100% - 32px, 760px);
    min-height: 520px;
    margin-inline: auto;
    border-radius: 20px;
    clip-path: none;
  }

  .nb-hero__slide img,
  .nb-image-placeholder { min-height: 520px; }

  .nb-section-heading,
  .nb-process__layout,
  .nb-outcome__layout,
  .nb-faq__layout {
    grid-template-columns: 1fr;
  }

  .nb-section-heading { gap: 18px; }

  .nb-diagnostic {
    grid-template-columns: minmax(245px, 285px) minmax(0, 1fr);
  }

  .nb-diagnostic__panel {
    display: flex;
    min-height: 650px;
    flex-direction: column;
  }

  .nb-diagnostic__media {
    min-height: 205px;
    order: -1;
  }

  .nb-diagnostic__media img {
    position: absolute;
    inset: 0;
    padding: 18px 28px 58px;
  }

  .nb-diagnostic__media figcaption {
    right: 12px;
    bottom: 12px;
    left: 12px;
    padding: 9px 11px;
  }

  .nb-diagnostic__copy {
    padding: 28px;
  }

  .nb-diagnostic__copy h3 {
    font-size: clamp(31px, 4.5vw, 39px);
  }

  .nb-service-groups { grid-template-columns: 1fr; }

  .nb-service-groups article { min-height: 0; }

  .nb-service-groups h3 { margin-top: 38px; }

  .nb-mid-cta__panel { padding: 26px; }

  .nb-problem-note { grid-template-columns: 1fr; }

  .nb-process__story,
  .nb-faq header { position: static; }

  .nb-process__layout { gap: 46px; }

  .nb-process__steps li { min-height: 154px; }

  .nb-outcome__layout { gap: 46px; }
}

@media (max-width: 700px) {
  .nb-button,
  .nb-actions { width: 100%; }

  .nb-hero h1 {
    font-size: clamp(43px, 13.5vw, 62px);
    line-height: 0.94;
  }

  .nb-hero h1 span { font-size: 0.66em; }

  .nb-hero__proofs { gap: 13px 18px; }

  .nb-hero__visual,
  .nb-hero__slide img,
  .nb-image-placeholder { min-height: 390px; }

  .nb-hero__slide figcaption {
    right: 12px;
    bottom: 86px;
  }

  .nb-hero__glass-card--top { top: 12px; right: 12px; }

  .nb-hero-gallery__controls { left: 12px; }

  .nb-hero-gallery__controls strong { display: none; }

  .nb-hero-gallery__controls button {
    min-height: 52px;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .nb-hero-gallery__controls small { grid-row: auto; }

  .nb-section-heading h2,
  .nb-process h2,
  .nb-outcome h2,
  .nb-faq h2,
  .nb-final h2 {
    font-size: clamp(35px, 10.5vw, 50px);
  }

  .nb-symptom-grid { grid-template-columns: 1fr; }

  .nb-diagnostic {
    display: block;
    min-height: 0;
    padding: 8px;
    border-radius: 20px;
  }

  .nb-diagnostic__item {
    display: block;
  }

  .nb-diagnostic__tab,
  .nb-diagnostic__item:nth-child(n) .nb-diagnostic__tab {
    min-height: 74px;
    grid-row: auto;
    grid-template-columns: 28px minmax(0, 1fr) 18px;
    padding: 11px 13px;
    border-bottom: 1px solid rgba(24, 32, 51, 0.09);
  }

  .nb-diagnostic__tab strong {
    font-size: 13.5px;
  }

  .nb-diagnostic__tab.is-active {
    margin-bottom: 8px;
    box-shadow: inset 0 -4px 0 var(--diag-accent), 0 9px 24px color-mix(in srgb, var(--diag-accent) 11%, transparent);
  }

  .nb-diagnostic__tab.is-active > i {
    transform: rotate(90deg);
  }

  .nb-diagnostic__panel {
    min-height: 0;
    margin: 0 0 10px;
    border-radius: 15px;
  }

  .nb-diagnostic__media {
    min-height: 205px;
  }

  .nb-diagnostic__media img {
    padding: 16px 22px 58px;
  }

  .nb-diagnostic__media figcaption {
    padding: 9px 10px;
  }

  .nb-diagnostic__media figcaption strong {
    max-width: 22ch;
    font-size: 10px;
  }

  .nb-diagnostic__copy {
    padding: 24px 20px 22px;
  }

  .nb-diagnostic__copy h3 {
    max-width: 15ch;
    margin-top: 15px;
    font-size: clamp(29px, 8vw, 36px);
  }

  .nb-diagnostic__lead {
    margin-top: 14px;
    font-size: 15px;
  }

  .nb-diagnostic__answer {
    margin-top: 20px;
    padding-top: 16px;
  }

  .nb-diagnostic__cta {
    width: auto;
    justify-content: center;
    margin-top: 0;
    padding-inline: 12px;
    font-size: 11px;
  }

  .nb-diagnostic__actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding-top: 20px;
  }

  .nb-diagnostic__scope {
    gap: 7px 10px;
  }

  .nb-diagnostic__scope li {
    font-size: 9.5px;
  }

  .nb-symptom-card,
  .nb-symptom-card--lead,
  .nb-symptom-card--wide {
    display: flex;
    min-height: 0;
    grid-column: 1;
  }

  .nb-case-placeholder {
    min-height: 190px;
    margin-top: 24px;
    order: 5;
  }

  .nb-symptom-card__link { order: 6; }

  .nb-service-groups article { padding: 24px 22px; }

  .nb-service-groups h3 {
    max-width: none;
    margin-top: 26px;
    font-size: 26px;
  }

  .nb-service-groups ul { margin-top: 22px; }

  .nb-service-groups li { min-height: 46px; }

  .nb-mid-cta { margin: -30px 0; }

  .nb-mid-cta__panel {
    min-height: 0;
    padding: 24px 20px;
    grid-template-columns: 1fr;
    gap: 17px;
    border-radius: 16px;
  }

  .nb-mid-cta__signal { display: none; }

  .nb-mid-cta__copy h2 { font-size: 25px; }

  .nb-mid-cta__copy > span { font-size: 12.5px; }

  .nb-mid-cta .nb-actions {
    display: grid;
    width: 100%;
    grid-column: 1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .nb-mid-cta .nb-button {
    width: 100%;
    min-height: 46px;
    padding-inline: 12px;
    font-size: 11px;
  }

  .nb-process__steps li {
    min-height: 0;
    padding: 26px 0 26px 26px;
    grid-template-columns: 38px 1fr;
  }

  .nb-diagnostic-screen__body {
    min-height: 205px;
    padding: 24px;
  }

  .nb-decision__grid { grid-template-columns: 1fr; }

  .nb-decision__grid article,
  .nb-decision__grid--solutions article {
    min-height: 0;
    padding: 25px 20px;
  }

  .nb-decision__grid article + article {
    border-top: 1px solid var(--nb-line);
    border-left: 0;
  }

  .nb-decision__grid h3,
  .nb-decision__grid--solutions h3 {
    margin-top: 26px;
    font-size: 22px;
  }

  .nb-outcome__layout > div > ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .nb-outcome__layout > div > ul li { padding: 14px 10px; }

  .nb-outcome aside { padding: 28px; }

  .nb-faq__items summary { min-height: 76px; font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .nb-hero__aurora span,
  .nb-final__aurora::before,
  .nb-final__aurora::after,
  .nb-hero__copy-inner,
  .nb-hero__visual,
  .nb-diagnostic-screen.is-updating * {
    animation: none !important;
  }

  [data-nb-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .nb-symptom-card,
  .nb-button,
  .nb-hero__slide,
  .nb-hero-gallery__controls i::after { transition: none; }
}