:root {
  --ink: #123044;
  --muted: #5e7382;
  --line: #dce8ee;
  --soft: #f3f8fb;
  --paper: #ffffff;
  --sea: #176c8f;
  --sea-dark: #0f4f70;
  --aqua: #19b8d8;
  --leaf: #2f9d84;
  --coral: #ef8254;
  --shadow: 0 24px 70px rgba(18, 48, 68, 0.14);
  font-family: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(25, 184, 216, 0.16), transparent 34rem),
    linear-gradient(180deg, #f7fbfd 0%, #ffffff 38rem);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 14px auto 0;
  padding: 10px 14px 10px 12px;
  border: 1px solid rgba(220, 232, 238, 0.86);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 42px rgba(18, 48, 68, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
}

.brand span {
  display: grid;
  gap: 0;
  line-height: 1.05;
}

.brand strong {
  font-size: 17px;
  font-weight: 800;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.desktop-nav a,
.mobile-nav a {
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.desktop-nav a {
  padding: 11px 14px;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--sea-dark);
  background: var(--soft);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px 0;
  border-radius: 2px;
  background: var(--ink);
}

.mobile-nav {
  position: fixed;
  top: 92px;
  left: 16px;
  right: 16px;
  z-index: 19;
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.mobile-nav.open {
  display: grid;
}

.mobile-nav a {
  padding: 12px;
  background: var(--soft);
}

.section-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

#fit,
#services,
#process,
#cases,
#consult {
  scroll-margin-top: 110px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 54px;
  align-items: center;
  min-height: 620px;
  padding: 56px 0 34px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--sea);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: 68px;
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: 46px;
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-lede,
.section-heading p,
.consult-copy p,
.team-card p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.78;
}

.hero-lede {
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.button.primary {
  color: #fff;
  background: var(--coral);
  box-shadow: 0 14px 26px rgba(239, 130, 84, 0.25);
}

.button.secondary {
  border-color: var(--line);
  color: var(--sea-dark);
  background: #fff;
}

.button.ghost {
  border-color: var(--line);
  color: var(--ink);
  background: var(--soft);
}

.button.full {
  width: 100%;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-strip span,
.deliverables span,
.advisor-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--sea-dark);
  background: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.hero-panel {
  position: relative;
  min-height: 560px;
}

.hero-logo-card {
  position: absolute;
  top: 0;
  right: 0;
  width: min(75%, 420px);
  overflow: hidden;
  border: 1px solid rgba(18, 48, 68, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-logo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.route-card {
  position: absolute;
  left: 0;
  bottom: 8px;
  width: min(86%, 420px);
  padding: 24px;
  border: 1px solid rgba(220, 232, 238, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.route-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.route-card-header strong {
  color: var(--leaf);
}

.route-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.route-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.route-list span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fff;
  background: var(--sea);
  font-size: 12px;
  font-weight: 800;
}

.route-list p {
  margin: 0;
  font-weight: 700;
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 72px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.metric-band div {
  min-height: 132px;
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.metric-band div:last-child {
  border-right: 0;
}

.metric-band strong {
  display: block;
  margin-bottom: 8px;
  font-size: 38px;
  line-height: 1;
}

.metric-band span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 700;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 30px;
}

.section-heading.compact {
  max-width: 760px;
}

.fit-section,
.service-section,
.process-section,
.cases-section,
.team-section,
.faq-section {
  padding: 74px 0;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.fit-card,
.case-card,
.method-grid article,
.team-card,
.process-detail,
.stage-panel,
.consult-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.fit-card {
  min-height: 250px;
  padding: 22px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.fit-card:hover {
  border-color: rgba(23, 108, 143, 0.32);
  box-shadow: 0 16px 36px rgba(18, 48, 68, 0.1);
  transform: translateY(-4px);
}

.fit-card span {
  display: inline-flex;
  margin-bottom: 36px;
  color: var(--coral);
  font-weight: 800;
}

.fit-card p,
.case-card p,
.method-grid p,
.faq-list p {
  color: var(--muted);
  line-height: 1.7;
}

.service-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.stage-tabs {
  display: grid;
  gap: 10px;
}

.stage-tab,
.process-step,
.filter {
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.stage-tab {
  padding: 0 18px;
}

.stage-tab.active,
.process-step.active,
.filter.active {
  border-color: rgba(23, 108, 143, 0.34);
  color: #fff;
  background: var(--sea);
}

.stage-panel {
  min-height: 320px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.panel-kicker {
  margin-bottom: 12px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.stage-panel p:not(.panel-kicker),
.process-detail p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.process-step {
  display: grid;
  gap: 6px;
  min-height: 96px;
  padding: 14px;
}

.process-step span {
  color: var(--coral);
  font-size: 12px;
}

.process-step.active span {
  color: rgba(255, 255, 255, 0.72);
}

.process-detail {
  padding: 32px;
}

.process-detail ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.process-detail li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-weight: 700;
}

.process-detail li::before {
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--leaf);
  content: "";
}

.case-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.filter {
  min-height: 42px;
  padding: 0 16px;
  text-align: center;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.case-card {
  display: grid;
  min-height: 300px;
  padding: 24px;
}

.case-card.hidden {
  display: none;
}

.case-tag {
  color: var(--leaf);
  font-size: 13px;
  font-weight: 800;
}

.case-card strong {
  align-self: end;
  color: var(--sea-dark);
  line-height: 1.6;
}

.method-band {
  margin: 54px 0;
  background: var(--soft);
}

.method-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  padding: 70px 0;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.method-grid article {
  padding: 22px;
}

.team-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: 32px;
  align-items: center;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(25, 184, 216, 0.1), rgba(47, 157, 132, 0.1)),
    #fff;
}

.advisor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.faq-list summary {
  padding: 20px 22px;
  font-weight: 800;
  cursor: pointer;
}

.faq-list p {
  margin: 0;
  padding: 0 22px 22px;
}

.consult-section {
  padding: 80px 0;
  background: var(--ink);
  color: #fff;
}

.consult-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.75fr);
  gap: 42px;
  align-items: start;
}

.consult-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.contact-box {
  display: inline-grid;
  gap: 4px;
  min-width: min(100%, 300px);
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.contact-box span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.contact-box a {
  font-size: 20px;
  font-weight: 800;
}

.consult-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  color: var(--ink);
}

.consult-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.honeypot-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consult-form input,
.consult-form select,
.consult-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.consult-form input,
.consult-form select {
  height: 48px;
  padding: 0 12px;
}

.consult-form textarea {
  resize: vertical;
  min-height: 118px;
  padding: 12px;
}

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

.form-note.success {
  padding: 12px;
  border-radius: 8px;
  background: #eef9f3;
  color: #216e54;
  font-weight: 700;
}

.consult-result {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.consult-result[hidden] {
  display: none;
}

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

.summary-output {
  white-space: pre-line;
}

.result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.floating-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 18;
}

.floating-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  color: #fff;
  background: var(--coral);
  box-shadow: 0 14px 30px rgba(18, 48, 68, 0.18);
  font-weight: 800;
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .mobile-nav.open {
    display: grid;
  }

  .hero,
  .service-layout,
  .method-inner,
  .team-card,
  .consult-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 26px;
    min-height: auto;
    padding-top: 54px;
  }

  h1 {
    font-size: 56px;
  }

  h2 {
    font-size: 38px;
  }

  .hero-panel {
    min-height: 520px;
  }

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

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

@media (min-width: 981px) {
  .mobile-nav,
  .mobile-nav.open {
    display: none;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: calc(100% - 24px);
    min-height: 66px;
    margin-top: 10px;
  }

  .section-shell,
  .metric-band,
  .site-footer {
    width: calc(100% - 24px);
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-lede,
  .section-heading p,
  .consult-copy p,
  .team-card p,
  .stage-panel p:not(.panel-kicker),
  .process-detail p {
    font-size: 16px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .result-actions {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }

  .hero-logo-card,
  .route-card {
    position: static;
    width: 100%;
  }

  .hero-logo-card {
    margin-bottom: 12px;
  }

  .metric-band,
  .fit-grid,
  .case-grid,
  .method-grid,
  .process-list {
    grid-template-columns: 1fr;
  }

  .metric-band div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .fit-section,
  .service-section,
  .process-section,
  .cases-section,
  .team-section,
  .faq-section {
    padding: 48px 0;
  }

  .stage-panel,
  .process-detail,
  .team-card,
  .consult-form {
    padding: 22px;
  }

  .site-footer {
    display: grid;
  }

  .floating-cta {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .floating-cta a {
    width: 100%;
  }
}