/*
 * Real Blue Business Extension
 * Scoped stylesheet for Management Consulting and English & Global Communication.
 * Safe to load after the current corporate-site CSS.
 * No global body/h1/p/a/button/img selectors are used.
 */

.rb-business,
.rb-site-shell,
.rb-site-footer {
  --rb-blue-700: #0a4f9d;
  --rb-blue-600: #0f6dd2;
  --rb-blue-500: #247fde;
  --rb-blue-300: #78b3ef;
  --rb-blue-100: #dceeff;
  --rb-blue-050: #f3f8fe;
  --rb-navy-900: #10233b;
  --rb-navy-800: #18314f;
  --rb-text: #24364b;
  --rb-muted: #66788c;
  --rb-border: #d9e2ec;
  --rb-border-strong: #c4d2e0;
  --rb-white: #ffffff;
  --rb-bg: #ffffff;
  --rb-bg-soft: #f7fafd;
  --rb-success: #236a54;
  --rb-container: 1120px;
  --rb-radius-lg: 24px;
  --rb-radius-md: 18px;
  --rb-radius-sm: 10px;
  --rb-shadow-sm: 0 8px 24px rgba(16, 35, 59, 0.07);
  --rb-shadow-md: 0 18px 48px rgba(16, 35, 59, 0.11);
  --rb-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --rb-transition: 180ms ease;
  color: var(--rb-text);
  font-family: var(--rb-font);
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.015em;
}

.rb-business,
.rb-business *,
.rb-business *::before,
.rb-business *::after,
.rb-site-shell,
.rb-site-shell *,
.rb-site-shell *::before,
.rb-site-shell *::after,
.rb-site-footer,
.rb-site-footer *,
.rb-site-footer *::before,
.rb-site-footer *::after {
  box-sizing: border-box;
}

.rb-business [id] {
  scroll-margin-top: 96px;
}

.rb-business a,
.rb-site-shell a,
.rb-site-footer a {
  color: inherit;
}

.rb-business img,
.rb-site-shell img,
.rb-site-footer img {
  max-width: 100%;
  height: auto;
}

.rb-business button,
.rb-business input,
.rb-business select,
.rb-business textarea,
.rb-site-shell button {
  font: inherit;
}

.rb-business__container,
.rb-site-shell__inner,
.rb-site-footer__inner {
  width: min(var(--rb-container), calc(100% - 48px));
  margin-inline: auto;
}

/* Standalone reference shell. On production pages, reuse the current site header/footer. */
.rb-site-shell {
  position: relative;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--rb-border);
}

.rb-site-shell__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.rb-site-shell__brand {
  color: var(--rb-navy-900);
  font-size: 1.04rem;
  font-weight: 750;
  letter-spacing: 0.025em;
  text-decoration: none;
  white-space: nowrap;
}

.rb-site-shell__nav {
  display: flex;
  align-items: center;
  gap: 22px;
  overflow-x: auto;
  scrollbar-width: none;
}

.rb-site-shell__nav::-webkit-scrollbar {
  display: none;
}

.rb-site-shell__nav a {
  position: relative;
  flex: 0 0 auto;
  color: var(--rb-text);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
  padding: 27px 0 24px;
}

.rb-site-shell__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--rb-blue-600);
  transition: transform var(--rb-transition);
}

.rb-site-shell__nav a:hover::after,
.rb-site-shell__nav a:focus-visible::after,
.rb-site-shell__nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.rb-site-shell__language {
  color: var(--rb-blue-700) !important;
}

.rb-site-footer {
  background: var(--rb-navy-900);
  color: rgba(255, 255, 255, 0.85);
  padding: 48px 0 28px;
}

.rb-site-footer__top {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 40px;
  align-items: start;
}

.rb-site-footer__brand {
  margin: 0 0 10px;
  color: var(--rb-white);
  font-size: 1.1rem;
  font-weight: 750;
}

.rb-site-footer__tagline {
  margin: 0;
  max-width: 44rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.rb-site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
}

.rb-site-footer__links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.86rem;
  text-decoration: none;
}

.rb-site-footer__links a:hover,
.rb-site-footer__links a:focus-visible {
  color: var(--rb-white);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.rb-site-footer__bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.8rem;
}

/* Breadcrumb */
.rb-business__breadcrumb {
  background: var(--rb-white);
  border-bottom: 1px solid var(--rb-border);
}

.rb-business__breadcrumb-list {
  width: min(var(--rb-container), calc(100% - 48px));
  margin: 0 auto;
  padding: 14px 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--rb-muted);
  font-size: 0.78rem;
}

.rb-business__breadcrumb-list li:not(:last-child)::after {
  content: "/";
  margin-left: 7px;
  color: #9aa9b8;
}

.rb-business__breadcrumb-list a {
  text-decoration: none;
}

.rb-business__breadcrumb-list a:hover,
.rb-business__breadcrumb-list a:focus-visible {
  color: var(--rb-blue-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Shared typography */
.rb-business h1,
.rb-business h2,
.rb-business h3,
.rb-business p,
.rb-business ul,
.rb-business ol,
.rb-business figure {
  margin-top: 0;
}

.rb-business h1,
.rb-business h2,
.rb-business h3 {
  color: var(--rb-navy-900);
  font-weight: 760;
  letter-spacing: -0.025em;
}

.rb-business p {
  margin-bottom: 1.15em;
}

.rb-business__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--rb-blue-700);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.rb-business__eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--rb-blue-600);
}

.rb-business__section-index {
  display: inline-block;
  min-width: 2.8em;
  color: var(--rb-blue-600);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.rb-business__section-head {
  max-width: 760px;
  margin-bottom: 38px;
}

.rb-business__section-head--center {
  margin-inline: auto;
  text-align: center;
}

.rb-business__section-head--center .rb-business__eyebrow {
  justify-content: center;
}

.rb-business__section-head h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.18;
}

.rb-business__section-head p {
  margin-bottom: 0;
  color: var(--rb-muted);
  font-size: 1.02rem;
}

.rb-business__lead {
  color: var(--rb-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.rb-business__kicker {
  color: var(--rb-blue-700);
  font-weight: 760;
}

/* Hero */
.rb-business__hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(120, 179, 239, 0.25), transparent 27%),
    linear-gradient(135deg, #ffffff 0%, #f6faff 48%, #eaf4ff 100%);
  border-bottom: 1px solid var(--rb-border);
}

.rb-business__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(15, 109, 210, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 109, 210, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to left, #000 0%, rgba(0, 0, 0, 0.55) 48%, transparent 78%);
}

.rb-business__hero-inner {
  position: relative;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  gap: 64px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 84px;
}

.rb-business__hero-copy {
  position: relative;
  z-index: 2;
}

.rb-business__hero h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 6.1vw, 5.25rem);
  line-height: 1.03;
}

.rb-business__hero h1 span {
  display: block;
  color: var(--rb-blue-600);
}

.rb-business__hero .rb-business__lead {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--rb-text);
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.85;
}

.rb-business__hero-actions,
.rb-business__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.rb-business__hero-meta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rb-business__chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid rgba(15, 109, 210, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--rb-blue-700);
  font-size: 0.8rem;
  font-weight: 700;
}

.rb-business__hero-panel {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(15, 109, 210, 0.18);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--rb-shadow-md);
  backdrop-filter: blur(8px);
}

.rb-business__hero-pillar {
  position: relative;
  min-height: 116px;
  padding: 24px 26px;
  overflow: hidden;
  border: 1px solid var(--rb-border);
  border-radius: 20px;
  background: var(--rb-white);
}

.rb-business__hero-pillar::after {
  content: "";
  position: absolute;
  width: 78px;
  height: 78px;
  right: -20px;
  bottom: -28px;
  border-radius: 50%;
  background: var(--rb-blue-100);
}

.rb-business__hero-pillar strong,
.rb-business__hero-pillar span {
  position: relative;
  z-index: 1;
  display: block;
}

.rb-business__hero-pillar strong {
  margin-bottom: 4px;
  color: var(--rb-navy-900);
  font-size: 1.15rem;
}

.rb-business__hero-pillar span {
  color: var(--rb-muted);
  font-size: 0.86rem;
}

/* Buttons */
.rb-business__button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 760;
  line-height: 1.3;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--rb-transition), background-color var(--rb-transition), border-color var(--rb-transition), box-shadow var(--rb-transition), color var(--rb-transition);
}

.rb-business__button::after {
  content: "→";
  font-size: 1.05em;
  transition: transform var(--rb-transition);
}

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

.rb-business__button:hover::after,
.rb-business__button:focus-visible::after {
  transform: translateX(3px);
}

.rb-business__button--primary {
  background: var(--rb-blue-600);
  color: var(--rb-white) !important;
  box-shadow: 0 10px 28px rgba(15, 109, 210, 0.2);
}

.rb-business__button--primary:hover,
.rb-business__button--primary:focus-visible {
  background: var(--rb-blue-700);
  box-shadow: 0 14px 32px rgba(15, 109, 210, 0.25);
}

.rb-business__button--secondary {
  border-color: var(--rb-border-strong);
  background: rgba(255, 255, 255, 0.85);
  color: var(--rb-navy-900) !important;
}

.rb-business__button--secondary:hover,
.rb-business__button--secondary:focus-visible {
  border-color: var(--rb-blue-600);
  color: var(--rb-blue-700) !important;
}

.rb-business__button--light {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: var(--rb-white) !important;
}

.rb-business__button--light:hover,
.rb-business__button--light:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.rb-business__button:focus-visible,
.rb-business a:focus-visible,
.rb-site-shell a:focus-visible,
.rb-site-footer a:focus-visible {
  outline: 3px solid rgba(36, 127, 222, 0.38);
  outline-offset: 3px;
}

/* Sections */
.rb-business__section {
  padding: 88px 0;
}

.rb-business__section--soft {
  background: var(--rb-bg-soft);
}

.rb-business__section--blue-soft {
  background: linear-gradient(180deg, #f4f9ff 0%, #edf6ff 100%);
}

.rb-business__split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 64px;
  align-items: start;
}

.rb-business__split--center {
  align-items: center;
}

.rb-business__statement {
  padding-left: 26px;
  border-left: 3px solid var(--rb-blue-600);
}

.rb-business__statement strong {
  display: block;
  margin-bottom: 12px;
  color: var(--rb-navy-900);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.4;
}

.rb-business__statement p:last-child {
  margin-bottom: 0;
}

.rb-business__grid {
  display: grid;
  gap: 22px;
}

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

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

.rb-business__grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Cards */
.rb-business__card {
  position: relative;
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--rb-border);
  border-radius: var(--rb-radius-md);
  background: var(--rb-white);
  box-shadow: var(--rb-shadow-sm);
}

.rb-business__card--interactive {
  transition: transform var(--rb-transition), border-color var(--rb-transition), box-shadow var(--rb-transition);
}

.rb-business__card--interactive:hover,
.rb-business__card--interactive:focus-within {
  transform: translateY(-4px);
  border-color: #b9d3ec;
  box-shadow: var(--rb-shadow-md);
}

.rb-business__card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--rb-blue-050);
  color: var(--rb-blue-700);
  font-size: 0.78rem;
  font-weight: 850;
}

.rb-business__card h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  line-height: 1.45;
}

.rb-business__card p {
  margin-bottom: 0;
  color: var(--rb-muted);
  font-size: 0.94rem;
}

.rb-business__card-list {
  margin: 16px 0 0;
  padding-left: 1.15em;
  color: var(--rb-text);
  font-size: 0.9rem;
}

.rb-business__card-list li + li {
  margin-top: 7px;
}

.rb-business__card-tag {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--rb-blue-700);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rb-business__card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 18px;
  color: var(--rb-blue-700) !important;
  font-size: 0.88rem;
  font-weight: 760;
  text-decoration: none;
}

.rb-business__card-link::after {
  content: "→";
}

.rb-business__card-link:hover,
.rb-business__card-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Metric / outcome cards */
.rb-business__outcome {
  padding: 24px;
  border-radius: var(--rb-radius-md);
  background: linear-gradient(145deg, var(--rb-navy-900), #174775);
  color: rgba(255, 255, 255, 0.82);
}

.rb-business__outcome strong {
  display: block;
  margin-bottom: 8px;
  color: var(--rb-white);
  font-size: 1.25rem;
}

.rb-business__outcome p {
  margin-bottom: 0;
  color: inherit;
  font-size: 0.9rem;
}

/* Process */
.rb-business__process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rb-process;
}

.rb-business__process::before {
  content: "";
  position: absolute;
  left: 9%;
  right: 9%;
  top: 28px;
  height: 1px;
  background: var(--rb-border-strong);
}

.rb-business__process li {
  position: relative;
  z-index: 1;
  counter-increment: rb-process;
  padding: 0 10px;
}

.rb-business__process li::before {
  content: "0" counter(rb-process);
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid #bad4ed;
  border-radius: 50%;
  background: var(--rb-white);
  color: var(--rb-blue-700);
  font-size: 0.76rem;
  font-weight: 850;
  box-shadow: 0 6px 18px rgba(16, 35, 59, 0.06);
}

.rb-business__process h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.rb-business__process p {
  margin-bottom: 0;
  color: var(--rb-muted);
  font-size: 0.88rem;
}

/* CTA */
.rb-business__cta-wrap {
  padding: 0 0 88px;
}

.rb-business__cta {
  position: relative;
  overflow: hidden;
  padding: 46px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 15%, rgba(120, 179, 239, 0.32), transparent 28%),
    linear-gradient(135deg, var(--rb-navy-900) 0%, var(--rb-blue-700) 100%);
  color: rgba(255, 255, 255, 0.82);
}

.rb-business__cta::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -110px;
  bottom: -150px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.rb-business__cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.rb-business__cta h2,
.rb-business__cta h3 {
  margin-bottom: 10px;
  color: var(--rb-white);
}

.rb-business__cta h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.75rem);
}

.rb-business__cta p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

/* Feature / icon-like blocks */
.rb-business__feature-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--rb-border);
  border-radius: var(--rb-radius-lg);
  background: var(--rb-border);
}

.rb-business__feature {
  min-height: 220px;
  padding: 30px;
  background: var(--rb-white);
}

.rb-business__feature-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 14px;
  background: var(--rb-blue-050);
  color: var(--rb-blue-700);
  font-weight: 850;
}

.rb-business__feature h3 {
  margin-bottom: 9px;
  font-size: 1.12rem;
}

.rb-business__feature p {
  margin-bottom: 0;
  color: var(--rb-muted);
  font-size: 0.9rem;
}

/* Portfolio insert */
.rb-business--portfolio,
.rb-business--insert {
  padding: 68px 0;
  background: var(--rb-white);
}

.rb-business--portfolio .rb-business__container,
.rb-business--insert .rb-business__container {
  width: min(var(--rb-container), calc(100% - 48px));
}

.rb-business__portfolio-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 34px;
}

.rb-business__portfolio-head h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
}

.rb-business__portfolio-head p {
  margin-bottom: 0;
  color: var(--rb-muted);
}

.rb-business__portfolio-card {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.rb-business__portfolio-card .rb-business__card-link {
  margin-top: auto;
  padding-top: 18px;
}

/* Scenario strip */
.rb-business__scenario-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--rb-border);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}

.rb-business__scenario {
  min-height: 190px;
  padding: 28px;
  border-right: 1px solid var(--rb-border);
  background: var(--rb-white);
}

.rb-business__scenario:last-child {
  border-right: 0;
}

.rb-business__scenario span {
  display: block;
  margin-bottom: 28px;
  color: var(--rb-blue-600);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.rb-business__scenario h3 {
  margin-bottom: 8px;
  font-size: 1.04rem;
}

.rb-business__scenario p {
  margin-bottom: 0;
  color: var(--rb-muted);
  font-size: 0.86rem;
}

/* Program continuity */
.rb-business__program {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--rb-border);
  border-radius: var(--rb-radius-lg);
  background: var(--rb-white);
}

.rb-business__program::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--rb-blue-600), var(--rb-blue-300));
}

.rb-business__program-label {
  display: block;
  margin-bottom: 12px;
  color: var(--rb-blue-700);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.rb-business__program h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.rb-business__program p {
  color: var(--rb-muted);
}

/* Contact */
.rb-business__contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 56px;
  align-items: start;
}

.rb-business__contact-panel {
  position: sticky;
  top: 24px;
  padding: 30px;
  border-radius: var(--rb-radius-lg);
  background: var(--rb-navy-900);
  color: rgba(255, 255, 255, 0.78);
}

.rb-business__contact-panel h2,
.rb-business__contact-panel h3 {
  color: var(--rb-white);
}

.rb-business__contact-panel h2 {
  margin-bottom: 14px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.rb-business__contact-panel p {
  color: rgba(255, 255, 255, 0.74);
}

.rb-business__contact-panel .rb-business__button {
  margin-top: 8px;
}

.rb-business__form-wrap {
  padding: 34px;
  border: 1px solid var(--rb-border);
  border-radius: var(--rb-radius-lg);
  background: var(--rb-white);
  box-shadow: var(--rb-shadow-sm);
}

.rb-business__form-note {
  margin-bottom: 26px;
  padding: 14px 16px;
  border-left: 3px solid var(--rb-blue-600);
  background: var(--rb-blue-050);
  color: var(--rb-muted);
  font-size: 0.84rem;
}

.rb-business__form {
  display: grid;
  gap: 20px;
}

.rb-business__form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.rb-business__field {
  min-width: 0;
}

.rb-business__field--full {
  grid-column: 1 / -1;
}

.rb-business__field label,
.rb-business__field legend {
  display: block;
  margin-bottom: 7px;
  color: var(--rb-navy-900);
  font-size: 0.9rem;
  font-weight: 720;
}

.rb-business__required {
  margin-left: 5px;
  color: var(--rb-blue-700);
  font-size: 0.76rem;
  font-weight: 800;
}

.rb-business__field input,
.rb-business__field select,
.rb-business__field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--rb-border-strong);
  border-radius: var(--rb-radius-sm);
  background: var(--rb-white);
  color: var(--rb-text);
  transition: border-color var(--rb-transition), box-shadow var(--rb-transition);
}

.rb-business__field textarea {
  min-height: 150px;
  resize: vertical;
}

.rb-business__field input:focus,
.rb-business__field select:focus,
.rb-business__field textarea:focus {
  border-color: var(--rb-blue-600);
  outline: none;
  box-shadow: 0 0 0 4px rgba(15, 109, 210, 0.12);
}

.rb-business__check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--rb-muted);
  font-size: 0.86rem;
}

.rb-business__check input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  accent-color: var(--rb-blue-600);
}

.rb-business__check a {
  color: var(--rb-blue-700) !important;
}

.rb-business__form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.rb-business__form-help {
  margin: 0;
  color: var(--rb-muted);
  font-size: 0.8rem;
}

/* Disclaimer */
.rb-business__disclaimer {
  margin-top: 24px;
  color: var(--rb-muted);
  font-size: 0.8rem;
}

/* Utility */
.rb-business__muted {
  color: var(--rb-muted);
}

.rb-business__no-margin {
  margin-bottom: 0 !important;
}

.rb-business__sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Responsive */
@media (max-width: 960px) {
  .rb-business__hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 42px;
    padding-top: 72px;
    padding-bottom: 72px;
  }

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

  .rb-business__split,
  .rb-business__contact-layout,
  .rb-business__portfolio-head {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .rb-business__contact-panel {
    position: static;
  }

  .rb-business__grid--3,
  .rb-business__grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rb-business__process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 18px;
  }

  .rb-business__process::before {
    display: none;
  }

  .rb-business__feature-row,
  .rb-business__scenario-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rb-business__feature {
    border-bottom: 1px solid var(--rb-border);
  }

  .rb-business__scenario:nth-child(2) {
    border-right: 0;
  }

  .rb-business__scenario:nth-child(-n+2) {
    border-bottom: 1px solid var(--rb-border);
  }

  .rb-business__cta-inner {
    grid-template-columns: 1fr;
  }

  .rb-site-shell__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    padding-top: 16px;
    padding-bottom: 10px;
  }

  .rb-site-shell__nav {
    width: 100%;
  }

  .rb-site-shell__nav a {
    padding: 13px 0 10px;
  }

  .rb-site-shell__nav a::after {
    bottom: 5px;
  }
}

@media (max-width: 720px) {
  .rb-business__container,
  .rb-site-shell__inner,
  .rb-site-footer__inner,
  .rb-business__breadcrumb-list,
  .rb-business--portfolio .rb-business__container,
  .rb-business--insert .rb-business__container {
    width: min(100% - 36px, var(--rb-container));
  }

  .rb-business {
    font-size: 15.5px;
  }

  .rb-business__hero::before {
    opacity: 0.25;
    background-size: 48px 48px;
  }

  .rb-business__hero-inner {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .rb-business__hero h1 {
    font-size: clamp(2.35rem, 12vw, 4rem);
  }

  .rb-business__hero-panel {
    grid-template-columns: 1fr;
    padding: 14px;
    border-radius: 22px;
  }

  .rb-business__hero-pillar {
    min-height: 0;
    padding: 20px;
  }

  .rb-business__section,
  .rb-business--portfolio,
  .rb-business--insert {
    padding: 60px 0;
  }

  .rb-business__cta-wrap {
    padding-bottom: 60px;
  }

  .rb-business__section-head {
    margin-bottom: 30px;
  }

  .rb-business__grid--2,
  .rb-business__grid--3,
  .rb-business__grid--4,
  .rb-business__process,
  .rb-business__feature-row,
  .rb-business__scenario-strip,
  .rb-business__form-grid,
  .rb-site-footer__top {
    grid-template-columns: 1fr;
  }

  .rb-business__feature,
  .rb-business__scenario {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--rb-border);
  }

  .rb-business__feature:last-child,
  .rb-business__scenario:last-child {
    border-bottom: 0;
  }

  .rb-business__card,
  .rb-business__form-wrap {
    padding: 24px;
  }

  .rb-business__cta {
    padding: 34px 26px;
    border-radius: 22px;
  }

  .rb-business__hero-actions,
  .rb-business__actions,
  .rb-business__form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .rb-business__button {
    width: 100%;
  }

  .rb-site-footer__links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .rb-business__container,
  .rb-site-shell__inner,
  .rb-site-footer__inner,
  .rb-business__breadcrumb-list,
  .rb-business--portfolio .rb-business__container,
  .rb-business--insert .rb-business__container {
    width: min(100% - 32px, var(--rb-container));
  }

  .rb-business__hero h1 {
    font-size: clamp(2.2rem, 13.5vw, 3.4rem);
  }

  .rb-business__hero .rb-business__lead {
    font-size: 1rem;
  }

  .rb-business__hero-meta {
    gap: 7px;
  }

  .rb-business__chip {
    font-size: 0.75rem;
  }

  .rb-business__card,
  .rb-business__program,
  .rb-business__form-wrap,
  .rb-business__contact-panel {
    padding: 21px;
  }

  .rb-business__section {
    padding: 52px 0;
  }

  .rb-business__cta-wrap {
    padding-bottom: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rb-business *,
  .rb-business *::before,
  .rb-business *::after,
  .rb-site-shell *,
  .rb-site-shell *::before,
  .rb-site-shell *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .rb-business__hero,
  .rb-business__section,
  .rb-business__cta-wrap {
    background: #fff !important;
  }

  .rb-business__hero::before,
  .rb-business__cta::after {
    display: none !important;
  }

  .rb-business__card,
  .rb-business__program,
  .rb-business__form-wrap,
  .rb-business__cta {
    box-shadow: none !important;
  }
}

/* Small semantic modifiers used by standalone/insert examples. */
.rb-business__eyebrow--light {
  color: var(--rb-white);
}

.rb-business__eyebrow--light::before {
  background: rgba(255, 255, 255, 0.78);
}

.rb-business__cta--spaced {
  margin-top: 28px;
}