/*
  SilverCape premium editorial system
  ------------------------------------------------------------
  A shared visual layer for the complete root-level static site.
  It deliberately uses only the supplied local logo, photography and icon assets.
*/

:root {
  --shell: 1360px;
  --gutter: clamp(22px, 4.35vw, 72px);
  --premium-silver: #ccd6e6;
}

html {
  background: var(--black);
}

body {
  font-size: 16px;
  font-synthesis: none;
}

body::selection,
::selection {
  color: var(--white);
  background: var(--blue-deep);
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 5px;
}

button,
a,
input,
select,
textarea {
  transition-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

.shell {
  width: min(calc(100% - (var(--gutter) * 2)), var(--shell));
}

/* Shared navigation ------------------------------------------------------ */

.site-header {
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  content: "";
  background: rgba(137, 184, 247, 0.22);
  transform-origin: left;
}

.site-header.is-scrolled {
  box-shadow: 0 16px 48px rgba(0, 5, 18, 0.26);
}

.site-header--inner {
  color: var(--ink);
  border-bottom-color: rgba(11, 20, 38, 0.1);
  background-color: rgba(251, 252, 255, 0.9);
  box-shadow: none;
}

.site-header--inner::after {
  background: rgba(11, 20, 38, 0.08);
}

.site-header--inner.is-scrolled {
  background-color: rgba(251, 252, 255, 0.96);
  box-shadow: 0 14px 38px rgba(5, 21, 50, 0.09);
}

.desktop-nav__link::after {
  background: var(--blue);
}

.desktop-nav__trigger img {
  width: 11px;
  height: 11px;
}

.header-cta,
.site-header--inner .header-cta {
  padding: 0 18px;
  border: 1px solid currentColor;
  background: transparent;
  font-weight: 720;
  transition: color 220ms ease, background-color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.site-header:not(.site-header--inner) .header-cta {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.72);
}

.header-cta:hover,
.site-header--inner .header-cta:hover {
  color: var(--white);
  border-color: var(--blue-deep);
  background: var(--blue-deep);
  transform: translateY(-2px);
}

.header-cta:active {
  transform: translateY(0) scale(0.98);
}

.nav-dropdown {
  overflow: hidden;
  border: 1px solid rgba(137, 184, 247, 0.34);
  border-radius: 3px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-dropdown__heading {
  color: var(--white);
  border-bottom-color: rgba(255, 255, 255, 0.14);
}

.nav-dropdown__heading > span,
.nav-dropdown__grid a > span,
.nav-dropdown__sub > span {
  color: var(--blue-mid);
}

.nav-dropdown__heading small,
.nav-dropdown__grid a small,
.nav-dropdown__sub a {
  color: rgba(255, 255, 255, 0.58);
}

.nav-dropdown__grid a {
  border-color: rgba(255, 255, 255, 0.12);
}

.nav-dropdown__grid a strong {
  color: var(--white);
}

.nav-dropdown__grid a:hover,
.nav-dropdown__lead:hover {
  color: var(--white);
  background: #123f92;
}

.nav-dropdown__grid a:hover > span,
.nav-dropdown__grid a:hover small,
.nav-dropdown__sub a:hover {
  color: var(--white);
}

.nav-dropdown__lead {
  color: var(--white);
  background: #123f92;
}

.nav-dropdown__lead > span {
  color: var(--blue-mid);
}

.nav-dropdown__lead strong,
.nav-dropdown__lead small {
  color: var(--white);
}

.nav-dropdown__sub {
  border-top-color: rgba(255, 255, 255, 0.14);
}

.nav-dropdown__sub a:hover {
  text-decoration-color: currentColor;
}

.mobile-menu {
  color: var(--ink);
  background: var(--premium-surface);
}

.mobile-menu::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  border-inline: 1px solid rgba(11, 20, 38, 0.06);
}

.mobile-menu__nav a,
.mobile-nav-group__row {
  border-bottom-color: var(--line);
}

.mobile-menu__nav > a,
.mobile-nav-group__link {
  min-height: 70px;
  font-size: clamp(22px, 5.5vw, 31px);
  font-weight: 620;
}

.mobile-menu__nav > a span,
.mobile-nav-group__link span {
  color: var(--blue);
  font-size: 10px;
}

.mobile-menu__nav > a small,
.mobile-nav-group__link small {
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 9px;
}

.mobile-nav-sub {
  background: #edf2f9;
}

.mobile-nav-sub a {
  border-color: rgba(11, 20, 38, 0.1);
}

/* Shared UI controls ----------------------------------------------------- */

.button,
.core-submit {
  min-height: 52px;
  padding: 0 22px;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 720;
  transition: color 220ms ease, background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.button:hover,
.core-submit:hover {
  box-shadow: 0 10px 24px rgba(9, 39, 96, 0.18);
  transform: translateY(-2px);
}

.button:active,
.core-submit:active {
  transform: translateY(0) scale(0.985);
}

.button--solid-light,
.button--light {
  color: var(--blue-deep);
  background: var(--white);
}

.button--solid-light:hover,
.button--light:hover {
  color: var(--white);
  background: var(--blue);
}

.button--dark,
.core-submit {
  color: var(--white);
  background: var(--blue-deep);
}

.button--dark:hover,
.core-submit:hover {
  background: #0f3e91;
}

.text-link {
  position: relative;
  color: var(--blue-deep);
  font-weight: 720;
}

.text-link::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0.36);
  transform-origin: left;
  transition: transform 220ms ease;
}

.text-link:hover::after {
  transform: scaleX(1);
}

.back-to-top {
  right: 26px;
  bottom: 26px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 2px;
  background: rgba(7, 21, 47, 0.96);
  box-shadow: 0 12px 30px rgba(1, 6, 18, 0.24);
}

.back-to-top:hover {
  background: var(--blue);
  transform: translateY(-3px);
}

/* Homepage --------------------------------------------------------------- */

.hero {
  min-height: 100dvh;
  height: 100dvh;
  background: var(--black);
}

.hero__content {
  align-items: end;
  padding-top: calc(var(--header-height) + 58px);
}

.hero__copy {
  padding-left: clamp(19px, 2.2vw, 34px);
}

.hero__lead {
  max-width: 31em;
  margin: 0;
  text-wrap: pretty;
}

/* Keep the hero CTA integrated with the sculpture instead of introducing a solid white block. */
.hero .button--solid-light {
  min-height: 48px;
  padding-inline: 18px;
  color: var(--white);
  border-color: rgba(251, 252, 255, 0.72);
  background: rgba(5, 17, 42, 0.3);
  box-shadow: inset 0 0 0 1px rgba(137, 184, 247, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero .button--solid-light img {
  filter: brightness(0) invert(1);
}

.hero .button--solid-light:hover {
  color: var(--blue-deep);
  border-color: var(--white);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(9, 39, 96, 0.18);
}

.hero .button--solid-light:hover img {
  filter: none;
}

.services,
.about,
.contact {
  background: var(--premium-surface);
}

.section-heading,
.page-heading,
.insight-section-heading {
  position: relative;
}

.section-heading > div,
.page-heading > div,
.insight-section-heading > div {
  position: relative;
}

.section-heading > div::before,
.page-heading > div::before,
.insight-section-heading > div::before {
  display: block;
  width: 54px;
  height: 2px;
  margin-bottom: 24px;
  content: "";
  background: var(--blue);
}

.eyebrow,
.page-heading__label,
.insight-section-heading__label,
.core-kicker,
.research-view-label {
  color: var(--blue);
  font-size: 10px;
  font-weight: 760;
}

.section-heading h2,
.about__copy h2,
.contact__intro h2 {
  text-wrap: balance;
}

.section-heading__aside {
  padding-left: 24px;
  border-left: 1px solid var(--line);
  line-height: 1.85;
}

.service-tabs {
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-tab {
  position: relative;
  padding: 26px 26px 22px;
  border: 0;
  border-right: 1px solid var(--line);
}

.service-tab:last-child {
  border-right: 0;
}

.service-tab::before {
  position: absolute;
  top: -1px;
  right: 26px;
  left: 26px;
  height: 3px;
  content: "";
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease;
}

.service-tab.is-active::before,
.service-tab:hover::before {
  transform: scaleX(1);
}

.service-tab.is-active {
  color: var(--blue-deep);
}

.service-tab strong {
  margin-top: 31px;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 650;
}

.service-tab small,
.service-tab > span {
  font-family: var(--font-en);
}

.service-panels {
  margin-top: 0;
}

.service-panel {
  border: 0;
}

.service-panel__intro {
  grid-template-columns: minmax(170px, 0.4fr) minmax(0, 1fr);
  padding-bottom: 44px;
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.service-panel__intro > p,
.service-panel__intro div p {
  color: rgba(255, 255, 255, 0.62);
}

.service-panel__intro h3 {
  color: var(--white);
  font-weight: 600;
}

.feature-grid {
  gap: 1px;
  margin-top: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.feature-card {
  padding: 30px;
  color: var(--white);
  border: 0;
}

.feature-card:hover {
  background: #154ba8;
  transform: translateY(-5px);
}

.feature-card > img {
  opacity: 0.86;
  filter: brightness(0) invert(1);
}

.feature-card h4 {
  color: var(--white);
  font-size: 20px;
  font-weight: 650;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.66);
}

.section-route {
  margin-top: 38px;
}

.section-route a {
  font-weight: 720;
}

.philosophy {
  background: #06122b;
}

.philosophy__mark {
  opacity: 0.11;
}

.philosophy__body {
  border-top-color: rgba(255, 255, 255, 0.16);
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

.philosophy__lead {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 1.9vw, 25px);
  font-weight: 520;
  line-height: 1.62;
}

.principle-list {
  gap: 1px;
  background: rgba(255, 255, 255, 0.17);
}

.principle-list article {
  padding: 28px;
  border: 0;
  background: #06122b;
}

.principle-list article:hover {
  background: #0d3273;
}

.about__grid {
  gap: 0;
}

.about__brand {
  padding: clamp(44px, 6vw, 88px);
}

.about__copy {
  padding: clamp(48px, 6vw, 92px);
}

.about__copy > p:last-of-type {
  max-width: 31em;
  color: var(--muted);
  font-size: 17px;
}

.app-card {
  overflow: hidden;
  padding: clamp(36px, 5vw, 72px);
  border: 1px solid rgba(137, 184, 247, 0.3);
  border-radius: 3px;
  box-shadow: var(--premium-shadow);
}

.app-card__copy h2 {
  font-weight: 630;
}

.app-card__icon {
  align-self: start;
  width: clamp(120px, 12vw, 180px);
}

.contact__grid {
  gap: clamp(40px, 7vw, 110px);
}

.contact-form {
  padding: clamp(26px, 4vw, 52px);
  border: 1px solid rgba(11, 20, 38, 0.08);
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.field > span {
  font-size: 12px;
  font-weight: 650;
}

.field input,
.field select,
.field textarea {
  border-bottom-color: rgba(11, 20, 38, 0.26);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--blue);
}

.form-note {
  color: var(--muted);
}

/* Route and service family ------------------------------------------------ */

.route-page {
  background: var(--premium-surface);
}

.route-page .page-hero,
.page--focus .page-hero,
.page--philosophy .page-hero {
  width: min(100%, calc(var(--shell) + (var(--gutter) * 2)));
  margin-inline: auto;
  border-bottom: 1px solid rgba(11, 20, 38, 0.08);
}

.route-page .page-hero__media,
.route-page .page-hero__veil {
  inset: 0;
}

.route-page .page-hero__art {
  transform: scale(1.04);
}

.route-page .page-hero__veil {
  background: rgba(3, 11, 29, 0.28);
}

.route-page .page-hero__content {
  width: min(calc(100% - (var(--gutter) * 2)), var(--shell));
  padding: 0;
}

.route-page .page-hero__copy {
  width: min(74%, 870px);
  min-height: 0;
  padding: clamp(34px, 4vw, 60px) clamp(32px, 4vw, 64px) clamp(40px, 4.8vw, 70px);
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 0;
  background: rgba(251, 252, 255, 0.94);
  box-shadow: 0 -10px 48px rgba(4, 18, 46, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.route-page .page-hero__copy .eyebrow {
  top: -42px;
  min-height: 42px;
  padding: 13px 21px;
  color: var(--white);
  background: var(--blue-deep);
  font-size: 10px;
}

.route-page .page-hero__copy h1 {
  max-width: 790px;
  color: var(--ink);
  font-size: clamp(43px, 4.55vw, 74px);
  font-weight: 650;
  line-height: 1.08;
  text-wrap: balance;
}

.route-page .page-section {
  padding-block: clamp(100px, 10vw, 162px);
  background: var(--premium-surface);
}

.route-page .page-section--pale {
  background: #e9eff8;
}

.route-page .page-section--blue {
  color: var(--white);
  background: var(--blue-deep);
}

.route-page .page-section--blue::after {
  position: absolute;
  top: 50%;
  right: clamp(20px, 6vw, 110px);
  width: clamp(110px, 16vw, 245px);
  aspect-ratio: 1;
  content: "";
  background: url("../image/app-icon.png") center / contain no-repeat;
  opacity: 0.07;
  pointer-events: none;
  transform: translateY(-50%);
}

.route-page .page-heading {
  grid-template-columns: minmax(160px, 0.27fr) minmax(0, 1fr);
  gap: clamp(42px, 8vw, 138px);
  margin-bottom: clamp(58px, 7vw, 98px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.route-page .page-heading__label {
  margin-top: 7px;
}

.route-page .page-heading h2 {
  max-width: 980px;
  font-size: clamp(38px, 4.4vw, 68px);
  font-weight: 640;
  line-height: 1.1;
  text-wrap: balance;
}

.route-page .page-heading__body {
  max-width: 41em;
  color: var(--muted);
  font-size: 16px;
}

.route-page .lens-grid,
.route-page .value-grid,
.route-page .service-index-grid,
.route-page .metric-strip,
.route-page .strategy-profile {
  border-color: rgba(11, 20, 38, 0.12);
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.route-page .lens-card,
.route-page .value-card,
.route-page .service-index-card,
.route-page .metric-strip article,
.route-page .strategy-profile__facts article {
  border-color: rgba(11, 20, 38, 0.12);
  background: var(--white);
}

.route-page .lens-card:hover,
.route-page .value-card:hover,
.route-page .service-index-card:hover {
  border-color: var(--blue-deep);
  box-shadow: 0 20px 38px rgba(5, 21, 47, 0.2);
  transform: translateY(-7px);
}

.route-page .lens-card__top span,
.route-page .value-card__top span,
.route-page .service-index-card__top span {
  color: var(--blue);
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 760;
}

.route-page .lens-card h3,
.route-page .value-card h3,
.route-page .service-index-card h3 {
  font-weight: 650;
}

.route-page .lens-card p,
.route-page .value-card p,
.route-page .service-index-card p,
.route-page .metric-strip small,
.route-page .strategy-profile__facts p {
  color: var(--muted);
}

.route-page .lens-card:hover p,
.route-page .value-card:hover p,
.route-page .service-index-card:hover p,
.route-page .lens-card:hover small,
.route-page .value-card:hover small,
.route-page .service-index-card:hover small {
  color: rgba(255, 255, 255, 0.67);
}

.route-page .lens-card:hover img,
.route-page .value-card:hover img,
.route-page .service-index-card:hover img {
  filter: brightness(0) invert(1);
}

.route-page .metric-strip article {
  padding: 32px;
}

.route-page .metric-strip strong {
  margin-top: 56px;
  font-size: clamp(23px, 2vw, 30px);
  font-weight: 620;
}

.route-page .process-list {
  gap: 1px;
  border-top: 1px solid var(--line);
  background: transparent;
}

.route-page .process-step {
  padding: clamp(30px, 4vw, 58px);
  border: 0;
  background: var(--premium-surface);
}

.route-page .process-step:hover {
  color: var(--white);
  background: #0d3273;
}

.route-page .process-step h3 {
  font-weight: 650;
}

.route-page .process-step:hover p,
.route-page .process-step:hover span {
  color: rgba(255, 255, 255, 0.7);
}

.route-page .strategy-profile__intro {
  min-height: 500px;
  background: #06122b;
}

.route-page .strategy-profile__intro h3 {
  font-weight: 620;
}

.route-page .statement {
  position: relative;
  z-index: 1;
}

.route-page .statement blockquote {
  max-width: 17ch;
  font-weight: 570;
  line-height: 1.16;
}

.route-page .page-cta {
  border: 0;
  border-top: 1px solid var(--editorial-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--ink);
}

.route-page .page-cta h2 {
  font-weight: 630;
}

/* Insights --------------------------------------------------------------- */

.insights-family .page-hero {
  background: #e9eff8;
}

.insights-family .page-hero__media,
.insights-family .page-hero__veil,
.insights-family .page-hero__content {
  height: 100%;
}

.insights-family .page-hero__veil {
  background: rgba(7, 21, 47, 0.18);
}

.insights-family .page-hero__copy {
  width: min(72%, 900px);
  padding: 38px clamp(30px, 4vw, 60px) 42px;
  border-top: 3px solid var(--blue);
  background: rgba(251, 252, 255, 0.96);
  box-shadow: 0 -12px 42px rgba(5, 21, 48, 0.12);
}

.insights-family .page-hero__copy h1 {
  font-size: clamp(44px, 4.35vw, 70px);
  font-weight: 650;
  line-height: 1.08;
}

.insights-family .page-hero__copy .eyebrow {
  padding: 13px 22px;
  background: var(--blue-deep);
}

.insight-page-section {
  padding-block: clamp(104px, 10vw, 158px);
  background: var(--premium-surface);
}

.insight-page-section:nth-of-type(even) {
  background: var(--white);
}

.insight-section-heading {
  grid-template-columns: minmax(170px, 0.28fr) minmax(0, 1fr);
  gap: clamp(42px, 8vw, 132px);
  margin-bottom: clamp(58px, 7vw, 90px);
  padding-top: 22px;
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
}

.insight-section-heading h2 {
  font-size: clamp(40px, 4.25vw, 68px);
  font-weight: 640;
  line-height: 1.1;
}

.insight-section-heading div > p {
  max-width: 42em;
  color: var(--muted);
}

.insight-overview-grid,
.insight-card-grid {
  gap: 20px;
  border: 0;
  background: transparent;
}

.insight-overview-card,
.insight-grid-card,
.newsroom-featured > a,
.research-featured {
  overflow: hidden;
  border: 1px solid rgba(11, 20, 38, 0.1);
  border-radius: 3px;
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.insight-overview-card {
  min-height: 365px;
}

.insight-overview-card:hover,
.insight-grid-card:hover,
.newsroom-featured > a:hover,
.research-featured:hover {
  border-color: rgba(31, 111, 229, 0.54);
  box-shadow: 0 20px 45px rgba(6, 32, 78, 0.16);
}

.insight-overview-card__body,
.insight-grid-card__body,
.research-featured__copy {
  padding: clamp(24px, 2.7vw, 40px);
}

.insight-overview-card h2,
.insight-grid-card h3,
.newsroom-featured h2,
.newsroom-row h3,
.research-featured h2 {
  font-weight: 650;
  line-height: 1.18;
}

.insight-overview-card__action,
.newsroom-featured__action,
.newsroom-row__action,
.research-featured__action {
  color: var(--blue);
  font-weight: 720;
}

.events-frame {
  padding: clamp(26px, 4vw, 56px);
  border: 1px solid rgba(11, 20, 38, 0.1);
  border-radius: 3px;
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.events-tabs {
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.events-tabs button {
  min-height: 54px;
  padding-inline: 18px;
  color: var(--muted);
  font-weight: 680;
}

.events-tabs button[aria-selected="true"] {
  color: var(--blue-deep);
}

.events-tabs button::after {
  height: 2px;
  background: var(--blue);
}

.events-search input {
  min-height: 52px;
  border-color: rgba(11, 20, 38, 0.18);
  border-radius: 2px;
  background: var(--premium-surface);
}

.events-search input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.12);
}

.insight-grid-card__media,
.insight-overview-card__media,
.newsroom-featured__media,
.newsroom-row__media,
.research-featured__media {
  background: #dce5f2;
}

.insight-pagination button {
  min-width: 38px;
  min-height: 38px;
  border: 1px solid rgba(11, 20, 38, 0.14);
  border-radius: 2px;
  background: var(--white);
  font-size: 12px;
  font-weight: 680;
}

.insight-pagination button:hover:not(:disabled),
.insight-pagination button[aria-current="page"] {
  color: var(--white);
  border-color: var(--blue-deep);
  background: var(--blue-deep);
}

.reports-metrics {
  gap: 1px;
  border: 0;
  background: var(--line);
  box-shadow: var(--premium-shadow-soft);
}

.reports-metrics article {
  padding: 34px;
  border: 0;
  background: var(--white);
}

.reports-metrics strong {
  color: var(--blue-deep);
  font-weight: 630;
}

.newsroom-layout {
  gap: clamp(24px, 3.7vw, 60px);
}

.newsroom-row {
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(11, 20, 38, 0.1);
  border-radius: 3px;
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.newsroom-row + .newsroom-row {
  margin-top: 20px;
}

.newsroom-row__copy {
  padding: clamp(24px, 3vw, 42px);
}

/* About and contact ------------------------------------------------------ */

.core-page {
  --core-shell: 1360px;
  --core-wide: 1440px;
  --core-header: 90px;
  --core-gutter: var(--gutter);
  --core-blue: var(--blue);
  --core-deep: var(--blue-deep);
  --core-ink: var(--ink);
  --core-muted: var(--muted);
  --core-line: var(--line);
  background: var(--premium-surface);
}

.core-hero__media {
  overflow: hidden;
}

.core-hero__media::after {
  position: absolute;
  inset: 0;
  content: "";
}

.core-hero__label {
  border: 1px solid rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.core-hero__title-window {
  min-height: 0;
  border-top: 3px solid var(--blue);
}

.core-hero__title {
  color: var(--ink);
  font-weight: 650;
  line-height: 1.07;
}

.core-section {
  padding-block: clamp(104px, 10vw, 160px);
  background: var(--premium-surface);
}

.core-section--mist {
  background: #e9eff8;
}

.core-section--deep {
  background: var(--blue-deep);
}

.core-section-heading {
  font-weight: 640;
  text-wrap: balance;
}

.core-intro,
.core-contact-intro {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--core-line);
  border-bottom: 1px solid var(--core-line);
}

.core-intro__content p,
.core-contact-intro p,
.core-team-intro__copy p:not(.core-kicker) {
  max-width: 43em;
}

.core-triptych,
.core-metrics,
.core-role-grid {
  gap: 1px;
  background: var(--core-line);
  box-shadow: var(--premium-shadow-soft);
}

.core-triptych article,
.core-metrics article,
.core-role-card {
  border: 0;
}

.core-triptych article,
.core-role-card {
  transition: color 220ms ease, background-color 220ms ease, transform 220ms ease;
}

.core-triptych article:hover,
.core-role-card:hover {
  color: var(--white);
  background: var(--blue-deep);
  transform: translateY(-6px);
}

.core-triptych article:hover p,
.core-role-card:hover p,
.core-role-card:hover small {
  color: rgba(255, 255, 255, 0.68);
}

.core-history-banner {
  min-height: 420px;
  border-radius: 3px;
  box-shadow: var(--premium-shadow);
}

.core-timeline {
  border-top: 1px solid var(--core-line);
  border-bottom: 1px solid var(--core-line);
}

.core-timeline__item {
  transition: background-color 220ms ease, color 220ms ease;
}

.core-timeline__item:hover {
  color: var(--white);
  background: var(--blue-deep);
}

.core-timeline__item:hover p,
.core-timeline__item:hover span,
.core-timeline__item:hover strong {
  color: rgba(255, 255, 255, 0.78);
}

.core-team-intro {
  gap: clamp(34px, 6vw, 96px);
}

.core-team-intro figure {
  border-radius: 3px;
  box-shadow: var(--premium-shadow-soft);
}

.core-form,
.core-contact-details {
  border: 1px solid rgba(11, 20, 38, 0.1);
  border-radius: 3px;
  background: var(--white);
  box-shadow: var(--premium-shadow-soft);
}

.core-field input,
.core-field select,
.core-field textarea {
  border-bottom-color: rgba(11, 20, 38, 0.25);
}

.core-field input:focus,
.core-field select:focus,
.core-field textarea:focus {
  border-bottom-color: var(--blue);
}

.core-contact-details article + article {
  border-top-color: var(--core-line);
}

.core-cta-strip__link {
  min-height: 100%;
  color: var(--white);
  background: #154ba8;
  transition: background-color 220ms ease, padding 220ms ease;
}

.core-cta-strip__link:hover {
  padding-left: 8px;
  background: #1f6fe5;
}

/* Footer ----------------------------------------------------------------- */

.site-footer {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer__brand > img {
  width: min(100%, 318px);
}

.site-footer__brand > p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
}

.site-footer__nav {
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.site-footer__nav a {
  padding: 18px 20px;
  color: var(--white);
  background: #030b1d;
  font-weight: 650;
  transition: color 200ms ease, background-color 200ms ease, padding 200ms ease;
}

.site-footer__nav a:hover {
  padding-left: 25px;
  color: var(--white);
  background: #123f92;
}

.site-footer__nav span {
  color: rgba(255, 255, 255, 0.54);
  font-family: var(--font-en);
  font-size: 9px;
}

.site-footer__legal {
  padding-top: 25px;
  padding-bottom: 30px;
  border-top-color: rgba(255, 255, 255, 0.15);
}

.site-footer__legal > p {
  max-width: 76ch;
  color: rgba(255, 255, 255, 0.46);
  font-size: 11px;
}

/* Responsive ------------------------------------------------------------- */

@media (max-width: 1080px) {
  :root {
    --header-height: 80px;
  }

  .brand {
    width: 230px;
  }

  .desktop-nav {
    gap: 12px;
  }

  .desktop-nav__link {
    font-size: 12px;
  }

  .route-page .page-hero,
  .page--focus .page-hero,
  .page--philosophy .page-hero {
    min-height: 470px;
  }

  .route-page .page-heading,
  .insight-section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .route-page .page-heading__label,
  .insight-section-heading__label {
    margin-top: 0;
  }

  .route-page .page-heading__body {
    grid-column: 1;
  }

  .core-hero {
    height: min(55svh, 520px);
  }
}

@media (max-width: 900px) {

  .site-header__inner {
    gap: 16px;
  }

  .header-cta {
    display: none;
  }

  .mobile-menu {
    inset: var(--header-height) 0 0;
    height: calc(100dvh - var(--header-height));
    max-height: none;
  }

  .hero__copy {
    max-width: 490px;
  }

  .section-heading > div::before,
  .page-heading > div::before,
  .insight-section-heading > div::before {
    margin-bottom: 18px;
  }

  .service-panel__intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about__brand {
    min-height: 390px;
  }

  .route-page .page-hero__copy {
    width: min(86%, 720px);
  }

  .route-page .page-section,
  .insight-page-section,
  .core-section {
    padding-block: 88px;
  }

  .insights-family .page-hero__copy {
    width: min(86%, 700px);
  }

  .core-hero {
    min-height: 395px;
    height: min(52svh, 480px);
  }
}

@media (max-width: 640px) {

  .hero {
    min-height: 100dvh;
    height: 100dvh;
  }

  .hero__copy {
    padding-left: 18px;
  }

  .section-heading__aside {
    margin-top: 24px;
    padding-left: 16px;
  }

  .service-tab {
    min-height: 94px;
    padding: 18px 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-tab:last-child {
    border-bottom: 0;
  }

  .service-tab::before {
    right: 20px;
    left: 20px;
  }

  .service-tab strong {
    margin-top: 10px;
    font-size: 21px;
  }

  .service-panel {
    padding: 28px 22px;
  }

  .service-panel__intro {
    padding-bottom: 28px;
  }

  .feature-card {
    padding: 24px;
  }

  .feature-card h4 {
    margin-top: 44px;
  }

  .about__brand {
    padding: 38px 26px;
  }

  .about__copy,
  .contact-form {
    padding: 34px 24px;
  }

  .route-page .page-hero__copy {
    width: calc(100% - 20px);
    padding: 28px 22px 32px;
  }

  .route-page .page-hero__copy .eyebrow {
    top: -38px;
    min-height: 38px;
    padding: 11px 16px;
  }

  .route-page .page-hero__copy h1 {
    font-size: clamp(31px, 9vw, 43px);
  }

  .route-page .page-heading h2,
  .insight-section-heading h2 {
    font-size: clamp(34px, 9.2vw, 46px);
  }

  .route-page .lens-card,
  .route-page .value-card,
  .route-page .service-index-card {
    padding: 28px 24px;
  }

  .route-page .process-step {
    padding: 26px 24px;
  }

  .route-page .metric-strip article {
    min-height: 160px;
    padding: 22px;
  }

  .route-page .metric-strip strong {
    margin-top: 32px;
  }

  .insights-family .page-hero__copy {
    width: calc(100% - 20px);
    padding: 25px 22px 28px;
  }

  .insights-family .page-hero__copy h1 {
    font-size: clamp(32px, 9vw, 45px);
  }

  .events-frame {
    padding: 22px 16px 26px;
  }

  .insight-overview-grid,
  .insight-card-grid {
    gap: 14px;
  }

  .insight-overview-card,
  .insight-grid-card,
  .newsroom-row,
  .newsroom-featured > a,
  .research-featured {
    box-shadow: 0 10px 28px rgba(9, 26, 58, 0.08);
  }

  .site-footer__nav a {
    min-height: 64px;
  }

  .back-to-top {
    right: 14px;
    bottom: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .header-cta,
  .button,
  .core-submit,
  .service-tab::before,
  .feature-card,
  .route-page .lens-card,
  .route-page .value-card,
  .route-page .service-index-card,
  .route-page .process-step,
  .insight-overview-card,
  .insight-grid-card,
  .newsroom-featured > a,
  .research-featured,
  .core-triptych article,
  .core-role-card,
  .core-timeline__item,
  .core-cta-strip__link {
    transition: none !important;
  }
}

/* Anti-white-block refinement -------------------------------------------
   User feedback: large plain white slabs feel too template-like for SilverCape. */

:root {
  --editorial-veil: rgba(4, 13, 33, 0.74);
  --editorial-veil-soft: rgba(7, 21, 47, 0.62);
}

.page-section,
.insight-page-section,
.reports-overview,
.reports-library,
.research-library,
.core-section,
.services,
.about,
.contact {
  background:
    linear-gradient(180deg, rgba(251, 252, 255, 0.42), rgba(232, 237, 245, 0.46)),
    var(--editorial-paper);
}

.page-section--pale,
.route-page .page-section--pale,
.insight-empty,
.newsroom-featured,
.mobile-nav-sub {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.26), rgba(205, 216, 232, 0.34)),
    var(--editorial-paper-strong);
}

.route-page .page-hero,
.insights-family .page-hero {
  color: var(--white);
  background: var(--blue-deep);
}

.route-page .page-hero__veil,
.insights-family .page-hero__veil {
  background:
    linear-gradient(90deg, rgba(3, 8, 23, 0.72) 0%, rgba(3, 8, 23, 0.34) 48%, rgba(3, 8, 23, 0.08) 100%),
    rgba(2, 8, 24, 0.14);
}

.route-page .page-hero__copy,
.insights-family .page-hero__copy {
  width: min(64%, 830px);
  min-height: 0;
  margin: 0 0 34px;
  padding: 34px 34px 32px;
  color: var(--white);
  border: 1px solid rgba(251, 252, 255, 0.2);
  border-left: 3px solid rgba(137, 184, 247, 0.88);
  background:
    linear-gradient(135deg, rgba(5, 17, 42, 0.82), rgba(5, 17, 42, 0.42)),
    var(--editorial-veil-soft);
  box-shadow: 0 24px 70px rgba(0, 5, 18, 0.22);
  backdrop-filter: blur(12px) saturate(118%);
  -webkit-backdrop-filter: blur(12px) saturate(118%);
}

.route-page .page-hero__copy .eyebrow,
.insights-family .page-hero__copy .eyebrow,
.insights-family--research .page-hero__copy .eyebrow {
  position: static;
  display: inline-flex;
  min-width: 0;
  min-height: 0;
  margin: 0 0 17px;
  padding: 0;
  color: var(--blue-mid);
  background: transparent;
}

.route-page .page-hero__copy h1,
.insights-family .page-hero__copy h1 {
  color: var(--white);
}

.insights-family--research .page-hero__copy {
  display: block;
  width: min(58%, 720px);
  padding: 26px 30px;
  background:
    linear-gradient(135deg, rgba(5, 17, 42, 0.84), rgba(5, 17, 42, 0.46)),
    var(--editorial-veil-soft);
}

.insights-family--research .page-hero__copy h1 {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

.lens-card,
.value-card,
.service-index-card,
.insight-overview-card,
.insight-grid-card,
.events-frame,
.research-featured,
.newsroom-featured,
.contact-reasons article,
.metric-strip article {
  border-color: var(--editorial-line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.48), rgba(226, 233, 243, 0.36)),
    rgba(242, 246, 251, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.56);
}

.lens-card:hover,
.value-card:hover,
.service-index-card:hover {
  color: var(--white);
  border-color: rgba(137, 184, 247, 0.42);
  background:
    linear-gradient(135deg, rgba(10, 31, 70, 0.98), rgba(7, 21, 47, 0.98)),
    var(--blue-deep);
}

.lens-card:hover p,
.value-card:hover p,
.service-index-card:hover p,
.lens-card:hover small,
.value-card:hover small,
.service-index-card:hover small {
  color: rgba(255, 255, 255, 0.68);
}

.service-tab.is-active,
.button--solid-light,
.button--light,
.events-search input,
.site-header--inner {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(236, 241, 248, 0.72)),
    var(--editorial-paper);
}

.hero .button--solid-light,
.page-cta .button--light {
  background: rgba(5, 17, 42, 0.32);
}

.page-cta {
  background:
    linear-gradient(135deg, rgba(13, 56, 128, 0.92), rgba(5, 17, 42, 0.98)),
    var(--blue-deep);
}

@media (max-width: 760px) {
  .route-page .page-hero__copy,
  .insights-family .page-hero__copy,
  .insights-family--research .page-hero__copy {
    width: calc(100% - 28px);
    margin: 0 14px 18px;
    padding: 24px 20px 26px;
  }
}

/* Hong Kong institutional refinement -----------------------------------
   A quieter bilingual system with denser editorial rhythm and fewer slabs. */

:root {
  --blue: #175fc6;
  --blue-deep: #06162f;
  --blue-mid: #8fb7e8;
  --blue-pale: #e4edf8;
  --blue-mist: #edf2f7;
  --ink: #111c2c;
  --muted: #596678;
  --line: rgba(17, 36, 63, 0.16);
  --white: #f9fbfd;
  --black: #020813;
  --premium-surface: #eef2f6;
  --premium-surface-deep: #e2e8ef;
  --editorial-paper: #f0f4f8;
  --editorial-paper-strong: #e7edf3;
  --editorial-line: rgba(84, 109, 143, 0.28);
  --premium-shadow: 0 20px 56px rgba(7, 25, 50, 0.11);
  --premium-shadow-soft: 0 12px 34px rgba(7, 25, 50, 0.07);
  --font-cn: "Noto Sans SC Variable", "PingFang HK", "Noto Sans HK", "Microsoft JhengHei UI", "Microsoft JhengHei", sans-serif;
  --header-height: 82px;
}

body {
  color: var(--ink);
  background: var(--premium-surface);
  font-weight: 420;
  line-height: 1.72;
}

p {
  text-wrap: pretty;
}

.site-header {
  height: var(--header-height);
  background-color: rgba(2, 8, 19, 0.64);
  box-shadow: 0 10px 32px rgba(0, 7, 20, 0.1);
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
}

.site-header.is-scrolled {
  background-color: rgba(3, 13, 30, 0.96);
}

.site-header--inner,
.site-header--inner.is-scrolled {
  color: var(--ink);
  border-bottom-color: rgba(17, 36, 63, 0.12);
  background: rgba(243, 247, 251, 0.96);
  box-shadow: 0 8px 26px rgba(8, 25, 49, 0.07);
}

.site-header__inner {
  gap: clamp(18px, 2.4vw, 34px);
}

.brand {
  width: clamp(224px, 18vw, 270px);
}

.desktop-nav {
  align-items: stretch;
  gap: clamp(12px, 1.45vw, 24px);
}

.desktop-nav__link {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: var(--header-height);
  gap: 4px;
  padding-inline: 3px;
  font-size: 13px;
  font-weight: 660;
  line-height: 1.08;
}

.desktop-nav__link span {
  display: block;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-en);
  font-size: 8px;
  font-weight: 620;
  line-height: 1;
  text-transform: uppercase;
}

.site-header--inner .desktop-nav__link span {
  color: rgba(17, 28, 44, 0.46);
}

.desktop-nav__link::after {
  right: auto;
  bottom: 13px;
  width: 24px;
  height: 2px;
}

.desktop-nav__trigger {
  align-self: center;
  width: 26px;
  height: 34px;
  margin-left: -3px;
  border-radius: 2px;
  transition: background-color 180ms ease;
}

.desktop-nav__trigger:hover,
.desktop-nav__trigger:focus-visible {
  background: rgba(143, 183, 232, 0.14);
}

.header-cta,
.site-header--inner .header-cta {
  min-height: 46px;
  padding-inline: 17px;
  font-size: 13px;
}

.nav-dropdown {
  padding: 28px;
  border-color: rgba(143, 183, 232, 0.3);
  background: rgba(4, 17, 40, 0.985);
  box-shadow: 0 26px 70px rgba(1, 8, 22, 0.3);
}

.nav-dropdown__grid a {
  min-height: 132px;
}

.hero::after {
  position: absolute;
  z-index: 1;
  inset: auto 0 0;
  height: 44%;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(2, 8, 19, 0.62));
}

.hero__content {
  z-index: 3;
  padding-bottom: clamp(42px, 6vw, 76px);
}

.hero__copy {
  width: min(580px, 58vw);
  max-width: 580px;
  padding: 20px 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 2px solid rgba(143, 183, 232, 0.92);
  background: linear-gradient(90deg, rgba(2, 10, 25, 0.62), rgba(2, 10, 25, 0.18));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero__lead {
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(16px, 1.35vw, 19px);
  font-weight: 520;
  line-height: 1.72;
}

.hero__actions {
  margin-top: 24px;
}

.section {
  padding-block: clamp(92px, 9vw, 132px);
}

.section-heading {
  margin-bottom: clamp(48px, 5.5vw, 72px);
}

.section-heading h2,
.about__copy h2,
.contact__intro h2 {
  font-size: clamp(40px, 4.1vw, 58px);
  font-weight: 620;
  line-height: 1.12;
}

.section-heading__aside {
  color: #4f5d70;
  font-size: 12px;
}

.service-tab {
  min-height: 126px;
  background: rgba(242, 246, 250, 0.56);
}

.service-tab.is-active {
  background: linear-gradient(180deg, rgba(250, 252, 254, 0.9), rgba(228, 235, 243, 0.86));
}

.service-panel {
  padding: clamp(34px, 4.2vw, 58px);
  background: #071a38;
  box-shadow: 0 18px 48px rgba(3, 13, 31, 0.16);
}

.service-panel__intro {
  margin-bottom: clamp(44px, 6vw, 76px);
}

.service-panel__intro h3 {
  font-size: clamp(42px, 4.8vw, 66px);
  line-height: 1.05;
}

.feature-card {
  min-height: 224px;
  background: rgba(3, 15, 36, 0.72);
}

.feature-card h4 {
  margin-top: 48px;
}

.philosophy {
  min-height: 0;
}

.philosophy__heading {
  padding-bottom: 60px;
}

.philosophy__heading h2 {
  font-size: clamp(54px, 6vw, 82px);
  line-height: 1.06;
}

.philosophy__body {
  padding-block: 58px 66px;
}

.philosophy blockquote {
  font-size: clamp(30px, 3.2vw, 46px);
}

.about__grid {
  min-height: 540px;
  border-top: 1px solid var(--editorial-line);
  border-bottom: 1px solid var(--editorial-line);
  background: transparent;
  box-shadow: none;
}

.about__brand {
  min-height: 500px;
  background: linear-gradient(145deg, #e4ebf2, #f3f6f9);
}

.about__copy {
  border-color: var(--editorial-line);
  background: rgba(239, 244, 248, 0.72);
}

.app-card {
  border-color: rgba(143, 183, 232, 0.26);
  background: linear-gradient(125deg, #071a38, #0d2c5b);
}

.contact-form,
.core-form,
.core-contact-details {
  border-color: var(--editorial-line);
  background: linear-gradient(145deg, rgba(248, 250, 252, 0.82), rgba(226, 233, 241, 0.68));
  box-shadow: 0 12px 32px rgba(7, 25, 50, 0.07);
}

.route-page .page-hero,
.page--focus .page-hero,
.page--philosophy .page-hero {
  min-height: 470px;
  height: min(61svh, 620px);
}

.insights-family .page-hero {
  min-height: 420px;
  height: min(54svh, 540px);
}

.route-page .page-hero__copy,
.insights-family .page-hero__copy,
.insights-family--research .page-hero__copy {
  width: min(58%, 760px);
  margin: 0 0 40px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.route-page .page-hero__copy h1,
.insights-family .page-hero__copy h1 {
  max-width: 16ch;
  font-size: 48px;
  font-weight: 620;
  line-height: 1.13;
}

.route-page .page-hero__copy .eyebrow,
.insights-family .page-hero__copy .eyebrow,
.insights-family--research .page-hero__copy .eyebrow {
  margin-bottom: 14px;
  font-size: 10px;
}

.route-page .page-section,
.insight-page-section,
.core-section {
  padding-block: clamp(84px, 8vw, 122px);
}

.route-page .page-heading,
.insight-section-heading {
  grid-template-columns: minmax(150px, 0.24fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  margin-bottom: clamp(46px, 5.5vw, 72px);
}

.route-page .page-heading {
  display: grid;
  align-items: start;
  row-gap: 24px;
}

.route-page .page-heading__label {
  grid-column: 1;
  grid-row: 1 / span 2;
  margin: 8px 0 0;
}

.route-page .page-heading h2,
.route-page .page-heading__body {
  grid-column: 2;
}

.route-page .page-heading__body {
  margin: 0;
}

.route-page .page-heading h2,
.insight-section-heading h2 {
  max-width: 24ch;
  font-size: 40px;
  line-height: 1.16;
}

.route-page .page-heading__body,
.insight-section-heading div > p {
  color: #536175;
  font-size: 16px;
}

.route-page .lens-grid,
.route-page .value-grid,
.route-page .service-index-grid,
.route-page .metric-strip,
.route-page .strategy-profile,
.core-triptych,
.core-metrics,
.core-role-grid {
  box-shadow: none;
}

.route-page .lens-card,
.route-page .value-card,
.route-page .service-index-card {
  min-height: 310px;
  padding: clamp(26px, 3.1vw, 42px);
  background: linear-gradient(145deg, #edf2f6, #e3e9f0);
}

.route-page .lens-card h3,
.route-page .value-card h3,
.route-page .service-index-card h3 {
  font-size: clamp(25px, 2.4vw, 36px);
  line-height: 1.18;
}

.route-page .metric-strip article {
  min-height: 184px;
}

.route-page .process-step {
  min-height: 230px;
}

.insight-overview-card,
.insight-grid-card,
.newsroom-featured > a,
.research-featured,
.events-frame {
  border-radius: 2px;
  background: linear-gradient(145deg, #edf2f6, #e4eaf1);
  box-shadow: 0 10px 30px rgba(7, 25, 50, 0.07);
}

.insight-overview-card__body,
.insight-grid-card__body,
.research-featured__copy,
.newsroom-featured > a {
  background: linear-gradient(145deg, rgba(242, 246, 249, 0.94), rgba(227, 233, 240, 0.9));
}

.insight-overview-card:hover,
.insight-grid-card:hover,
.newsroom-featured > a:hover,
.research-featured:hover {
  transform: translateY(-4px);
}

.core-hero {
  --hero-title-step: 76px;
  min-height: 450px;
  height: min(58svh, 580px);
  overflow: hidden;
  color: var(--white);
  border-bottom: 0;
  background: var(--blue-deep);
}

.core-hero__media::after {
  background: linear-gradient(90deg, rgba(2, 9, 22, 0.62), rgba(2, 9, 22, 0.1) 72%);
}

.core-hero__label {
  left: max(var(--gutter), calc((100% - var(--shell)) / 2 + var(--gutter)));
  bottom: 116px;
  min-width: 0;
  min-height: 40px;
  padding-inline: 16px;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(3, 16, 38, 0.78);
  font-size: 12px;
}

.core-hero__title-window {
  left: max(var(--gutter), calc((100% - var(--shell)) / 2 + var(--gutter)));
  bottom: 40px;
  width: min(56%, 720px);
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.core-hero__title {
  height: auto;
  color: var(--white);
  font-size: 48px;
  font-weight: 620;
  line-height: 1.12;
}

.core-intro,
.core-contact-intro {
  min-height: 0;
  background: linear-gradient(180deg, #f2f5f8, #e9eef3);
}

.core-intro__content,
.core-contact-intro__content {
  padding-block: clamp(62px, 6vw, 88px);
}

.core-intro__content p,
.core-contact-intro p,
.core-team-intro__copy p:not(.core-kicker) {
  color: #536175;
  font-size: 16px;
}

.core-section-heading {
  font-size: clamp(32px, 3.1vw, 46px);
  line-height: 1.15;
}

.core-section-heading--large {
  font-size: clamp(38px, 4.2vw, 60px);
}

.core-triptych article,
.core-metrics article,
.core-role-card {
  background: linear-gradient(145deg, #edf2f6, #e2e8ef);
}

.core-triptych article {
  padding: 28px;
}

.route-page .page-section--blue .value-card {
  color: var(--white);
  background: #0c2446;
}

.route-page .page-section--blue .value-card p,
.route-page .page-section--blue .page-heading__body {
  color: #c5d4e6;
}

.route-page .page-section--blue .value-card__top span {
  color: var(--blue-mid);
}

.route-page .lens-card:hover,
.route-page .value-card:hover,
.route-page .service-index-card:hover {
  color: var(--white);
  background: #0c2446;
}

.route-page .process-list:has(> :nth-child(4):last-child),
.route-page .service-index-grid:has(> :nth-child(4):last-child) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.route-page .page-cta p {
  color: var(--muted);
}

.route-page .page-cta .button {
  color: var(--ink);
  border-color: var(--line);
  background: transparent;
}

.route-page .page-cta .button img {
  filter: none;
}

.route-page .page-cta .button:hover {
  color: var(--white);
  background: var(--blue-deep);
}

.route-page .page-cta .button:hover img {
  filter: brightness(0) invert(1);
}

.form-error {
  padding: 14px 16px;
  border-left: 3px solid #9a353d;
  color: #842b34;
  background: #f6e9eb;
  font-size: 14px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-block: 20px;
  color: var(--muted);
  font-size: 13px;
}

.form-consent input {
  flex: 0 0 auto;
  margin-top: 4px;
}

.form-consent a {
  color: var(--blue);
  text-decoration: underline;
}

[data-contact-form][aria-busy="true"] button {
  opacity: 0.55;
  cursor: progress;
}

.detail-facts {
  margin-top: 32px;
}

.detail-facts > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 20px;
  padding-block: 18px;
  border-top: 1px solid var(--line);
}

.detail-facts dt {
  color: var(--muted);
}

.detail-facts dd {
  margin: 0;
}

.core-timeline__item:hover,
.core-triptych article:hover,
.core-role-card:hover {
  transform: none;
}

.core-contact-grid {
  gap: clamp(30px, 5vw, 72px);
}

.core-cta-strip {
  min-height: 210px;
  background: #041329;
}

.site-footer {
  background: #020a18;
}

.site-footer__top {
  padding-block: clamp(58px, 6vw, 84px);
}

.site-footer__nav a {
  min-height: 64px;
}

@media (max-width: 1180px) {
  :root {
    --header-height: 76px;
  }

  .site-header__inner {
    gap: 16px;
  }

  .brand {
    width: 220px;
  }

  .site-header:not(.site-header--inner) {
    background-color: rgba(3, 15, 36, 0.94);
  }

  .mobile-menu {
    inset: var(--header-height) 0 0;
    height: calc(100dvh - var(--header-height));
    max-height: none;
    background: rgba(242, 246, 250, 0.985);
  }

  .mobile-menu__nav > a,
  .mobile-nav-group__link {
    font-size: clamp(19px, 3vw, 24px);
  }
}

@media (max-width: 1120px) {
  .desktop-nav__link span {
    display: none;
  }

  .route-page .page-hero__copy,
  .insights-family .page-hero__copy,
  .insights-family--research .page-hero__copy {
    width: min(68%, 720px);
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }

  .brand {
    width: 214px;
  }

  .site-header:not(.site-header--inner) {
    background-color: rgba(3, 15, 36, 0.94);
  }

  .mobile-menu {
    background: rgba(242, 246, 250, 0.985);
  }

  .mobile-menu__nav > a,
  .mobile-nav-group__link {
    font-size: clamp(19px, 5vw, 24px);
  }

  .route-page .page-heading,
  .insight-section-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .route-page .page-heading {
    display: block;
  }

  .route-page .page-heading__label {
    margin: 0 0 18px;
  }

  .route-page .page-heading__body {
    margin-top: 20px;
  }

  .core-hero__title-window {
    width: min(72%, 640px);
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 18px;
  }

  body {
    font-size: 16px;
  }

  .brand {
    width: 205px;
  }

  .hero__content {
    padding-bottom: 28px;
  }

  .hero__copy {
    width: 100%;
    max-width: none;
    padding: 18px 16px 20px;
    background: linear-gradient(90deg, rgba(2, 10, 25, 0.7), rgba(2, 10, 25, 0.28));
  }

  .hero__lead {
    font-size: 16px;
    line-height: 1.68;
  }

  .section,
  .route-page .page-section,
  .insight-page-section,
  .core-section {
    padding-block: 64px;
  }

  .section-heading h2,
  .about__copy h2,
  .contact__intro h2,
  .route-page .page-heading h2,
  .insight-section-heading h2,
  .core-section-heading,
  .core-section-heading--large {
    font-size: clamp(31px, 8.8vw, 39px);
    line-height: 1.18;
  }

  .service-panel__intro h3 {
    font-size: 38px;
  }

  .feature-card {
    min-height: 190px;
  }

  .philosophy__heading h2 {
    font-size: clamp(44px, 12vw, 54px);
  }

  .philosophy blockquote {
    font-size: 30px;
  }

  .about__brand {
    min-height: 300px;
  }

  .route-page .page-hero,
  .page--focus .page-hero,
  .page--philosophy .page-hero {
    min-height: 400px;
    height: 51svh;
  }

  .insights-family .page-hero {
    min-height: 380px;
    height: 48svh;
  }

  .route-page .page-hero__copy,
  .insights-family .page-hero__copy,
  .insights-family--research .page-hero__copy {
    width: 100%;
    margin: 0 0 28px;
    padding: 0;
  }

  .route-page .page-hero__copy h1,
  .insights-family .page-hero__copy h1 {
    max-width: 18ch;
    font-size: 32px;
    line-height: 1.16;
  }

  .route-page .lens-card,
  .route-page .value-card,
  .route-page .service-index-card {
    min-height: 250px;
  }

  .route-page .process-step {
    min-height: 190px;
  }

  .route-page .process-list:has(> :nth-child(4):last-child),
  .route-page .service-index-grid:has(> :nth-child(4):last-child) {
    grid-template-columns: 1fr;
  }

  .core-hero {
    --hero-title-step: 52px;
    min-height: 390px;
    height: 47svh;
  }

  .core-hero__label {
    left: 16px;
    bottom: 86px;
    min-height: 38px;
  }

  .core-hero__title-window {
    left: 16px;
    bottom: 28px;
    width: calc(100% - 32px);
    height: auto;
    padding: 0;
  }

  .core-hero__title {
    height: auto;
    font-size: 34px;
  }

  .core-intro__content,
  .core-contact-intro__content {
    padding-block: 52px;
  }

  .core-intro__content p,
  .core-contact-intro p,
  .core-team-intro__copy p:not(.core-kicker) {
    font-size: 16px;
    line-height: 1.75;
  }

  .core-cta-strip {
    min-height: 0;
  }

  .site-footer__top {
    padding-block: 54px;
  }
}