:root {
  --navy: #061144;
  --navy2: #0b174c;
  --card-navy: #172356;
  --blue: #4962f2;
  --blue2: #3656f4;
  --cyan: #67dce8;
  --text: #071042;
  --muted: #626b82;
  --soft: #f6f8ff;
  --line: #e2e8fb;
  --line2: #d9e2fb;
  --shadow: 0 24px 70px rgba(54, 86, 244, .12);
  --shadow2: 0 26px 80px rgba(54, 86, 244, .22);
  --radius: 28px;
  --ease-standard: cubic-bezier(.4, 0, .2, 1);
  --duration-fast: 250ms;
  --duration-medium: 300ms;
  --focus-ring: 0 0 0 3px rgba(64, 95, 231, .35);

  --text-label: 12px;
  --text-body: 15px;
  --text-body-lg: 18px;
  --text-card-title: 21px;
  --text-card-body: 15px;
  --text-section-title: clamp(32px, 4vw, 48px);
  --text-hero-title: clamp(40px, 5.6vw, 72px);
  --text-chip: 11px;
  --text-nav: 15px;
  --text-form-label: 14px;
  --text-form-input: 15px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #fff;
  font-size: var(--text-body);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(1420px, calc(100% - 72px));
  margin: 0 auto;
}

.center {
  text-align: center;
}

.desktop-break {
  display: block;
}

/* Header */

.site-header {
  height: 92px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(28px, 4vw, 78px);
  box-shadow: 0 12px 35px rgba(7, 16, 66, .08);
  border-bottom: 1px solid rgba(7, 16, 66, .08);
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--blue);
}

.brand-logo {
  width: 174px;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav a:not(.nav-cta) {
  font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: var(--text-nav);
  font-weight: 500;
  color: #3F4B6B;
  line-height: 1;
  letter-spacing: 0;
  transition: color .2s ease;
}

.nav a:not(.nav-cta):hover,
.nav a:not(.nav-cta):focus-visible {
  color: #050E38;
}

.nav-cta {
  background: var(--blue);
  color: #fff;
  padding: 16px 24px;
  border-radius: 16px;
  font-size: var(--text-nav);
  font-weight: 700;
  box-shadow: 0 16px 38px rgba(73, 98, 242, .30);
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
  color: var(--text);
  font-size: 28px;
}

/* Hero */

.hero {
  padding: 92px 0 48px;
  background: #fff;
}

.hero-inner {
  text-align: center;
  max-width: 1220px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 22px;
  color: #17224d;
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: .24em;
  background: #fff;
}

.pill svg {
  width: 18px;
  height: 18px;
  color: var(--blue);
  flex-shrink: 0;
}

.pill.small {
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--blue);
  padding: 11px 18px;
  background: #f9fbff;
}

.hero h1 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: var(--text-hero-title);
  line-height: 1.05;
  letter-spacing: -.035em;
  margin: 34px 0 34px;
  font-weight: 600;
}

.hero h1 span {
  color: var(--blue);
}

.hero-lead {
  max-width: 780px;
  margin: 0 auto 34px;
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: var(--muted);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  border-radius: 15px;
  padding: 18px 30px;
  font-weight: 700;
  font-size: var(--text-body);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 22px 52px rgba(73, 98, 242, .30);
}

.btn-secondary {
  background: #fff;
  border: 1px solid var(--line);
  color: #5d6475;
  box-shadow: 0 8px 26px rgba(10, 20, 60, .04);
}

.btn.full {
  width: 100%;
  margin-top: 12px;
}

.perspective-card {
  max-width: 980px;
  margin: 48px auto 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 38px 56px;
  background: #fff;
}

.section-label {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.perspective-card h2 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: clamp(28px, 3.2vw, 40px);
  margin: 0 0 18px;
  letter-spacing: -.04em;
  line-height: 1.1;
  font-weight: 800;
}

.perspective-card p:not(.section-label) {
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

/* General sections */

.section {
  padding: 86px 0;
}

.section-white,
.section-light {
  background: #fff;
}

.section-dark {
  background: var(--navy);
  color: #fff;
}

.section-heading h2,
.section h2 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: var(--text-section-title);
  line-height: 1.08;
  letter-spacing: -.045em;
  margin: 0 0 20px;
  font-weight: 650;
}

.section-copy {
  max-width: 850px;
  margin: 0 auto;
  color: var(--muted);
  font-size: var(--text-body-lg);
  line-height: 1.6;
}

.inverse .section-copy,
.section-dark .section-copy {
  color: #c3cbed;
}

.inverse .section-label,
.section-dark .section-label {
  color: #ffffff;
  opacity: .92;
}

.section-dark .section-heading h2 {
  color: var(--blue);
}

/* Challenges */

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 54px;
}

.dark-card {
  background: #202c5b;
  border: 1px solid rgba(124, 147, 245, .45);
  border-radius: 14px;
  padding: 26px;
  min-height: 220px;
  color: #fff;
}

.icon-box {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-weight: 900;
  color: #fff;
}

.dark-card h3 {
  font-size: var(--text-card-title);
  line-height: 1.35;
  margin: 0 0 12px;
  letter-spacing: -.035em;
  font-weight: 700;
}

.dark-card p {
  margin: 0;
  color: #fff;
  line-height: 1.6;
  font-size: var(--text-card-body);
}

/* Framework */

.framework-logo {
  width: 178px;
  height: 178px;
  margin: 46px auto 26px;
  border-radius: 50%;
  background: #f1f5ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.framework-logo img {
  width: 116px;
  height: 116px;
  display: block;
}

.framework-note {
  color: #656f87;
  font-size: var(--text-body);
  margin: 0 0 64px;
}

/* IMPORTANT FIX: equal framework card heights */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.framework-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  min-height: 430px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: var(--shadow);
}

.framework-card .soft-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: #f3f6ff;
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 24px;
  line-height: 1;
  margin-bottom: 22px;
  flex-shrink: 0;
}

.framework-card h3 {
  font-size: 22px;
  line-height: 1.22;
  margin: 0 0 10px;
  letter-spacing: -.03em;
  font-weight: 700;
}

.framework-card p {
  color: #5f687c;
  line-height: 1.6;
  margin: 0 0 18px;
  font-size: 15px;
}

.framework-card .tags {
  gap: 7px;
  margin-top: 0;
}

.framework-card .tags span {
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  padding: 4px 8px;
}

.tags,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tags span,
.chip-row span {
  font-size: var(--text-chip);
  font-weight: 500;
  color: #2a55d9;
  background: #eef4ff;
  border: 1px solid #cbd9ff;
  border-radius: 999px;
  padding: 5px 10px;
  white-space: nowrap;
}

/* Accordion services */

.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 48px;
}

.accordion-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition:
    border-color var(--duration-fast) ease,
    box-shadow var(--duration-fast) var(--ease-standard),
    background var(--duration-fast) ease;
}

.accordion-summary {
  width: 100%;
  display: grid;
  grid-template-columns: 64px 1fr 48px;
  align-items: start;
  gap: 22px;
  border: 0;
  background: #fff;
  text-align: left;
  padding: 28px;
  cursor: pointer;
  transition: background var(--duration-fast) ease;
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}

.summary-copy strong {
  display: block;
  font-size: 19px;
  letter-spacing: -.03em;
  margin: 7px 0 12px;
  font-weight: 700;
}

.summary-copy em {
  font-style: normal;
  display: block;
  color: #59637a;
  line-height: 1.6;
  margin-bottom: 16px;
  font-size: var(--text-card-body);
}

.toggle-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 18px;
  background: #fff;
  justify-self: end;
  transition:
    background var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease;
}

.accordion-detail {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition:
    grid-template-rows var(--duration-medium) var(--ease-standard),
    opacity var(--duration-fast) ease;
}

.accordion-detail > .detail-grid {
  overflow: hidden;
}

.accordion-card.open .accordion-detail {
  grid-template-rows: 1fr;
  opacity: 1;
}

.accordion-card.open .accordion-summary {
  padding-bottom: 16px;
}

.detail-grid {
  border-top: 1px solid var(--line);
  margin: 0 28px 28px;
  padding-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.detail-item {
  background: #f8faff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}

.detail-item h4 {
  font-size: var(--text-form-label);
  margin: 0 0 12px;
  letter-spacing: -.02em;
  font-weight: 700;
}

.detail-item p {
  margin: 0;
  color: #5d667a;
  line-height: 1.6;
  font-size: var(--text-card-body);
}

/* Education */

.education-section {
  padding-top: 70px;
}

.education-list .service-icon {
  font-size: 14px;
}

.education-list .summary-copy strong {
  font-size: 18px;
}

.education-list .detail-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* Industries */

#industries {
  padding-top: 96px;
  padding-bottom: 94px;
}

.industry-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 38px 0 82px;
}

.industry-tab {
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .05);
  color: #fff;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: var(--text-body);
  font-weight: 600;
}

.industry-tab.active {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .32);
}

/* Process */

.process-block {
  margin-top: 6px;
}

.process-title h2 {
  color: #fff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.process-card {
  position: relative;
  background: #141f4f;
  border: 1px solid rgba(124, 147, 245, .28);
  border-radius: 22px;
  padding: 30px 26px 28px;
  min-height: 288px;
  transition:
    min-height var(--duration-medium) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease,
    box-shadow var(--duration-fast) var(--ease-standard);
}

.process-card:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 28px;
  color: #6e78aa;
}

.process-toggle {
  position: absolute;
  right: 24px;
  top: 28px;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .11);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  transition:
    background var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-standard);
}

.process-card.open .process-toggle {
  transform: rotate(180deg);
  background: rgba(255, 255, 255, .15);
}

.process-card strong {
  display: block;
  color: var(--blue);
  font-size: 36px;
  letter-spacing: -.04em;
  margin-bottom: 20px;
  font-weight: 800;
}

.process-icon {
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  background: rgba(255, 255, 255, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.process-card h3 {
  font-size: var(--text-card-title);
  line-height: 1.35;
  margin: 0 0 14px;
  color: #fff;
  letter-spacing: -.035em;
  font-weight: 700;
}

.process-card p {
  margin: 0;
  color: #c3cbed;
  line-height: 1.6;
  font-size: var(--text-card-body);
}

.process-card.open {
  min-height: 560px;
  border-color: rgba(124, 147, 245, .42);
}

.process-detail {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin-top: 0;
  transition:
    max-height var(--duration-medium) var(--ease-standard),
    opacity var(--duration-fast) ease,
    margin-top var(--duration-fast) ease;
}

.process-card.open .process-detail {
  max-height: 520px;
  opacity: 1;
  margin-top: 22px;
}

.process-divider {
  height: 1px;
  background: rgba(255, 255, 255, .12);
  margin: 20px 0;
}

.process-detail h4 {
  font-size: 12px;
  letter-spacing: .22em;
  color: #8b9bc1;
  margin: 18px 0 12px;
}

.process-detail ul {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.process-detail li {
  position: relative;
  padding-left: 16px;
  color: #f4f6ff;
  font-size: 14px;
  line-height: 1.45;
}

.process-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #405fe7;
}

.process-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.process-chips span {
  border: 1px solid rgba(64, 95, 231, .55);
  background: rgba(64, 95, 231, .18);
  border-radius: 999px;
  padding: 6px 12px;
  color: #fff;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 500;
}

/* Outcomes */

.outcomes-panel {
  margin-top: 34px;
  background: var(--blue);
  color: #fff;
  border-radius: 24px;
  padding: 52px;
  box-shadow: var(--shadow2);
}

.outcomes-panel h3 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: clamp(24px, 2.8vw, 30px);
  letter-spacing: -.035em;
  margin: 0 0 16px;
  font-weight: 700;
  line-height: 1.15;
}

.outcomes-panel > p {
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: #eef2ff;
  margin: 0;
}

.outcome-divider {
  height: 1px;
  background: rgba(255, 255, 255, .28);
  margin: 46px 0 32px;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.outcome-grid article {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 14px;
  padding: 24px 20px;
  transition:
    transform var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease,
    box-shadow var(--duration-fast) var(--ease-standard);
}

.outcome-icon {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: rgba(255, 255, 255, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.outcome-grid h4 {
  font-size: var(--text-card-title);
  letter-spacing: -.035em;
  margin: 0 0 12px;
  font-weight: 700;
  line-height: 1.25;
}

.outcome-grid p {
  margin: 0;
  color: #fff;
  line-height: 1.6;
  font-size: var(--text-card-body);
}

/* Advisory form */

.advisory-section {
  padding-top: 0;
}

.advisory-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 48px 42px;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 70px;
  align-items: center;
  box-shadow: var(--shadow);
}

.advisory-copy h2 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: clamp(30px, 3.5vw, 40px);
  line-height: 1.15;
  letter-spacing: -.04em;
  margin: 28px 0;
  font-weight: 800;
}

.advisory-copy p {
  max-width: 580px;
  font-size: var(--text-body-lg);
  line-height: 1.65;
  color: #5f687c;
}

.check-list {
  list-style: none;
  padding: 18px 0 0;
  margin: 0;
  display: grid;
  gap: 18px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #1e2b59;
  font-size: var(--text-body);
}

.check-list li::before {
  content: "✓";
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #eef4ff;
  border: 1px solid #cbd9ff;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.advisory-form {
  display: grid;
  gap: 16px;
}

.advisory-form h3 {
  font-family: 'Poppins', 'DM Sans', system-ui, sans-serif;
  font-size: clamp(26px, 2.5vw, 30px);
  letter-spacing: -.035em;
  margin: 0 0 16px;
  font-weight: 700;
}

.advisory-form p {
  color: #5f687c;
  margin: 0 0 26px;
  font-size: var(--text-body);
}

.advisory-form label {
  font-size: var(--text-form-label);
  font-weight: 700;
  color: #263258;
}

.advisory-form input,
.advisory-form select,
.advisory-form textarea {
  width: 100%;
  margin-top: 10px;
  border: 1px solid var(--line2);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: var(--text-form-input);
  color: #1d274d;
  background: #fff;
}

.advisory-form textarea {
  min-height: 112px;
  resize: vertical;
}

.advisory-form input::placeholder,
.advisory-form textarea::placeholder {
  color: #98a2bd;
  font-size: var(--text-form-input);
}

/* Footer */

/* Footer */

.footer {
  background: var(--navy);
  color: #fff;
  padding: 52px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 1.05fr 1.15fr .9fr 1fr;
  gap: clamp(34px, 4vw, 64px);
  align-items: start;
}

.footer-about {
  max-width: 380px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 22px;
  transition:
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  flex: 0 0 auto;
}

.logo-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-brand > span:last-child {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.footer p {
  color: #d6ddfb;
  line-height: 1.65;
  margin: 0 0 22px;
  font-size: var(--text-body);
}

.website-link {
  display: inline-flex;
  color: #fff;
  font-size: var(--text-body);
  font-weight: 700;
  margin-top: 4px;
  transition: opacity var(--duration-fast) ease;
}

.website-link:hover,
.website-link:focus-visible {
  opacity: .88;
}

.footer-column {
  min-width: 0;
}

.footer h4 {
  color: #fff;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin: 6px 0 24px;
  font-weight: 700;
}

.footer a:not(.footer-brand) {
  display: block;
  color: #d7defa;
  margin: 0 0 16px;
  font-size: var(--text-body);
  line-height: 1.45;
  transition:
    color var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-standard);
}

.footer a:not(.footer-brand):hover,
.footer a:not(.footer-brand):focus-visible {
  color: #fff;
}

.footer span {
  color: #d7defa;
  font-size: var(--text-body);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .14);
  margin-top: 46px;
  padding-top: 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  color: #c4ccea;
}

.footer-bottom div {
  display: flex;
  gap: 36px;
  align-items: center;
}

.footer-bottom a {
  color: #d7defa;
  margin: 0 !important;
  font-size: var(--text-body);
  line-height: 1.4;
  transition: color var(--duration-fast) ease;
}

.footer-bottom span {
  color: #c4ccea;
  font-size: 14px;
  text-align: center;
}

.footer-bottom > a {
  justify-self: end;
}

/* Scroll anchors */

#approach,
#consulting,
#education,
#industries,
#case-studies,
#advisory {
  scroll-margin-top: 88px;
}

/* Interactive hover & micro-interactions */

.interactive-button-primary {
  cursor: pointer;
  transition:
    transform var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    background var(--duration-fast) ease;
}

.interactive-button-secondary {
  cursor: pointer;
  transition:
    transform var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    background var(--duration-fast) ease;
}

.interactive-dark-card {
  transition:
    transform var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) ease;
}

.interactive-card {
  transition:
    transform 280ms var(--ease-standard),
    box-shadow 280ms var(--ease-standard),
    border-color var(--duration-fast) ease;
}

.interactive-card .soft-icon {
  transition:
    background var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-standard);
}

.interactive-chip {
  cursor: pointer;
  transition:
    transform 220ms var(--ease-standard),
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease,
    color var(--duration-fast) ease;
}

.interactive-process-card,
.interactive-outcome-card {
  cursor: default;
}

.interactive-footer-brand {
  cursor: pointer;
}

.accordion-summary:focus-visible,
.process-toggle:focus-visible,
.industry-tab:focus-visible,
.interactive-button-primary:focus-visible,
.interactive-button-secondary:focus-visible {
  outline: 2px solid #405FE7;
  outline-offset: 3px;
}

.footer a:not(.footer-brand):focus-visible,
.footer-brand:focus-visible {
  outline: 2px solid rgba(255, 255, 255, .65);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .interactive-button-primary:hover {
    transform: translateY(-2px);
    background: #415FE8;
    box-shadow: 0 14px 36px rgba(65, 96, 232, .28), 0 0 24px rgba(133, 243, 243, .12);
  }

  .interactive-button-secondary:hover {
    transform: translateY(-2px);
    border-color: #B8C8FF;
    color: #050E38;
    background: #F8FAFF;
    box-shadow: 0 12px 32px rgba(65, 96, 232, .1);
  }

  .interactive-dark-card:hover {
    transform: translateY(-5px);
    border-color: rgba(84, 112, 234, .75);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .24), 0 0 28px rgba(65, 96, 232, .18);
  }

  .interactive-card:hover {
    transform: translateY(-6px);
    border-color: #D7E1FF;
    box-shadow: 0 18px 44px rgba(65, 96, 232, .18);
  }

  .interactive-card:hover .soft-icon {
    background: #EEF3FF;
    transform: scale(1.03);
  }

  .accordion-card:hover {
    border-color: #D7E1FF;
    box-shadow: 0 16px 40px rgba(65, 96, 232, .14);
    background: #F8FAFF;
  }

  .accordion-card:hover .accordion-summary {
    background: #F8FAFF;
  }

  .accordion-card:hover .toggle-icon {
    background: #EEF3FF;
    border-color: #CBD9FF;
  }

  .accordion-card.open:hover {
    border-color: #C5D4FF;
    background: #F8FAFF;
  }

  .interactive-chip:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, .38);
    background: rgba(255, 255, 255, .14);
    color: #fff;
  }

  .interactive-chip.active:hover {
    border-color: rgba(255, 255, 255, .42);
    background: rgba(255, 255, 255, .16);
  }

  .interactive-process-card:hover {
    transform: translateY(-4px);
    border-color: rgba(124, 147, 245, .48);
    background: #182454;
  }

  .interactive-process-card.open:hover {
    border-color: rgba(124, 147, 245, .55);
    background: #1a2858;
  }

  .interactive-process-card:hover .process-toggle {
    background: rgba(255, 255, 255, .18);
    border-color: rgba(255, 255, 255, .24);
  }

  .interactive-outcome-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .1);
    box-shadow: 0 12px 32px rgba(0, 0, 0, .12);
  }

  .interactive-footer-brand:hover {
    border-color: rgba(255, 255, 255, .22);
    background: rgba(255, 255, 255, .06);
  }

  .footer-bottom a:hover {
    color: #fff;
  }
}

/* Responsive */

@media(max-width:1180px) {
  .challenge-grid,
  .framework-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .framework-card {
    min-height: 390px;
  }

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

  .process-card::after {
    display: none;
  }

  .process-card.open {
    min-height: auto;
  }

  .detail-grid,
  .education-list .detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advisory-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 18px;
  }

  .nav-cta {
    padding: 14px 18px;
    font-size: 14px;
  }
}

@media(max-width:860px) {
  .site-header {
    height: auto;
    min-height: 78px;
    padding: 16px 22px;
    align-items: flex-start;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: 0 20px 35px rgba(7, 16, 66, .08);
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav.open {
    display: flex;
  }

  .hero {
    padding-top: 64px;
  }

  .desktop-break {
    display: none;
  }

  .perspective-card {
    padding: 28px;
  }

  .section {
    padding: 64px 0;
  }

  .challenge-grid,
  .framework-grid,
  .process-grid,
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .framework-card {
    min-height: auto;
  }

  .accordion-summary {
    grid-template-columns: 54px 1fr;
    gap: 16px;
  }

  .toggle-icon {
    grid-column: 2;
    justify-self: start;
  }

  .detail-grid,
  .education-list .detail-grid {
    grid-template-columns: 1fr;
  }

  .advisory-card {
    padding: 30px 22px;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }

  .container {
    width: min(100% - 36px, 1420px);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .footer-about {
    grid-column: auto;
  }
  
  .footer-bottom {
    grid-template-columns: 1fr;
    gap: 18px;
    align-items: flex-start;
  }
  
  .footer-bottom div {
    flex-wrap: wrap;
    gap: 18px 28px;
  }
  
  .footer-bottom span {
    text-align: left;
  }
  
  .footer-bottom > a {
    justify-self: start;
  }
}

@media(max-width:560px) {
  .brand-logo {
    width: 148px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .btn {
    width: 100%;
    font-size: var(--text-body);
  }

  .section-heading h2,
  .section h2 {
    font-size: 30px;
  }

  .challenge-grid {
    gap: 16px;
  }

  .perspective-card h2 {
    font-size: 26px;
  }

  .framework-note {
    margin-bottom: 32px;
  }

  .framework-card {
    padding: 24px;
    min-height: auto;
  }

  .framework-card h3 {
    font-size: 22px;
  }

  .framework-card p {
    font-size: 15px;
  }

  .framework-card .soft-icon {
    width: 52px;
    height: 52px;
    font-size: 24px;
    margin-bottom: 20px;
  }

  .chip-row span,
  .tags span {
    white-space: normal;
  }

  .outcomes-panel {
    padding: 30px 22px;
  }

  .advisory-copy h2 {
    font-size: 32px;
  }

  .footer-grid {
    gap: 36px;
  }
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
  .interactive-button-primary,
  .interactive-button-secondary,
  .interactive-dark-card,
  .interactive-card,
  .interactive-card .soft-icon,
  .interactive-chip,
  .interactive-process-card,
  .interactive-outcome-card,
  .interactive-footer-brand,
  .accordion-card,
  .accordion-detail,
  .process-card,
  .process-detail,
  .process-toggle,
  .process-icon {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .outcome-grid article {
    transition: none !important;
  }

  @media (hover: hover) and (pointer: fine) {
    .interactive-button-primary:hover,
    .interactive-button-secondary:hover,
    .interactive-dark-card:hover,
    .interactive-card:hover,
    .interactive-chip:hover,
    .interactive-process-card:hover,
    .interactive-outcome-card:hover {
      transform: none;
    }

    .interactive-card:hover .soft-icon {
      transform: none;
    }
  }
}

/* Compact consulting accordion cards - match original spacing */
.accordion-list {
  gap: 18px;
  margin-top: 42px;
}

.accordion-card {
  border-radius: 24px;
  overflow: hidden;
}

.accordion-summary {
  grid-template-columns: 58px 1fr 44px;
  align-items: center;
  gap: 22px;
  padding: 24px 28px;
}

.accordion-card:not(.open) .accordion-summary {
  padding-top: 24px;
  padding-bottom: 24px;
}

.accordion-card.open .accordion-summary {
  padding-top: 24px;
  padding-bottom: 18px;
}

.accordion-card:not(.open) .accordion-detail {
  display: none;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.summary-copy strong {
  font-size: 18px;
  line-height: 1.25;
  margin: 0 0 8px;
}

.summary-copy em {
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 14px;
}

.chip-row {
  gap: 6px;
}

.chip-row span {
  font-size: 11px;
  line-height: 1.2;
  padding: 4px 8px;
}

.toggle-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  align-self: center;
}

.toggle-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

/* Keep opened accordion details clean */
.accordion-card.open .accordion-detail {
  display: grid;
}

.detail-grid {
  margin: 0 28px 28px;
  padding-top: 22px;
}