:root {
  --color-ink: #061a3a;
  --color-navy: #061a3a;
  --color-navy-2: #0b2b57;
  --color-text: #223047;
  --color-muted: #5d6a7d;
  --color-line: #d9dce2;
  --color-bg: #ffffff;
  --color-soft: #f7f8fa;
  --color-panel: #ffffff;
  --color-accent: #e95420;
  --color-accent-dark: #c34117;
  --color-teal: #0097a9;
  --color-focus: #0d7488;
  --max-width: 1160px;
  --header-height: 64px;
  --radius: 0;
  --font-sans: "Inter", "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-accent-dark);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--color-navy);
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 32px, var(--max-width));
  min-height: var(--header-height);
  margin: 0 auto;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  color: var(--color-navy);
  text-decoration: none;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-name {
  color: var(--color-navy);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  background: #fff;
  border: 1px solid var(--color-line);
  cursor: pointer;
}

.nav-toggle-line,
.nav-toggle-line::before,
.nav-toggle-line::after {
  display: block;
  width: 19px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle-line::before {
  transform: translateY(-7px);
}

.nav-toggle-line::after {
  transform: translateY(5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line::before {
  transform: translateY(0) rotate(90deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line::after {
  opacity: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: var(--color-navy);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-accent);
}

.site-nav .nav-cta {
  padding: 0 0.85rem;
  border: 1px solid var(--color-line);
}

.site-nav .nav-cta:hover {
  border-color: var(--color-accent);
  background: #fff7f4;
}

main {
  background: var(--color-bg);
}

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

.narrow,
.content {
  max-width: 900px;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(2.2rem, 4.6vw, 4.15rem);
}

h2 {
  max-width: 760px;
  font-size: clamp(1.6rem, 2.3vw, 2.45rem);
}

h3 {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
}

p {
  margin: 1rem 0 0;
}

.lead {
  max-width: 760px;
  color: var(--color-muted);
  font-size: clamp(1.02rem, 1.4vw, 1.16rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.2rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 42px;
  height: 3px;
  background: var(--color-accent);
  content: "";
}

.platform-hero {
  padding: 4.2rem 0 3.4rem;
  background: #fff;
  border-bottom: 1px solid var(--color-line);
}

.platform-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(300px, 0.42fr);
  gap: 4rem;
  align-items: end;
}

.platform-hero h1::after,
.page-hero h1::after {
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 1.6rem;
  background: var(--color-accent);
  content: "";
}

.hero-note {
  align-self: center;
  padding-top: 4rem;
  color: var(--color-muted);
  font-size: 0.96rem;
}

.platform-block {
  padding: 0;
  background: #fff;
}

.platform-block-last {
  padding-bottom: 3rem;
}

.panel {
  border: 1px solid var(--color-line);
  border-top: 0;
  background: var(--color-panel);
}

.panel-title {
  padding: 0.75rem 1rem;
  background: var(--color-soft);
  border-bottom: 1px solid var(--color-line);
}

.panel-title h2 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.process-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.process-step {
  position: relative;
  min-height: 168px;
  padding: 1.45rem 1rem 1.35rem;
  text-align: center;
  border-right: 1px solid var(--color-line);
}

.process-step:last-child {
  border-right: 0;
}

.process-step:not(:last-child)::after {
  position: absolute;
  top: 2.1rem;
  right: -0.45rem;
  color: var(--color-muted);
  content: ">";
}

.line-icon,
.mini-icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-bottom: 0.8rem;
  place-items: center;
  color: var(--color-navy);
  border: 1px solid var(--color-line);
  background: #fff;
}

.line-icon svg,
.mini-icon svg,
.tool-strip svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.line-icon {
  color: var(--color-navy);
}

.mini-icon {
  color: var(--color-teal);
}

.process-step h3,
.competence-item h3 {
  font-size: 1rem;
  line-height: 1.25;
}

.process-step p,
.competence-item p {
  color: var(--color-muted);
  font-size: 0.9rem;
}

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

.competence-item {
  min-height: 180px;
  padding: 1.35rem;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.competence-item:nth-child(3n) {
  border-right: 0;
}

.competence-item:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.tools-panel {
  display: grid;
}

.tool-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.tool-strip li {
  display: flex;
  min-width: 0;
  min-height: 56px;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem;
  color: var(--color-navy);
  border-right: 1px solid var(--color-line);
  font-size: 0.92rem;
  font-weight: 650;
}

.tool-strip svg {
  flex: 0 0 auto;
  width: 21px;
  height: 21px;
  color: var(--color-teal);
}

.tool-strip span {
  min-width: 0;
}

.tool-strip li:last-child {
  border-right: 0;
}

.platform-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 1.45rem 1.6rem;
  color: #fff;
  background: var(--color-navy);
}

.platform-cta h2 {
  color: #fff;
  font-size: 1.25rem;
}

.platform-cta p {
  margin-top: 0.25rem;
  color: rgba(255, 255, 255, 0.78);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  color: var(--color-navy);
  background: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.button::after {
  margin-left: 0.55rem;
  content: ">";
}

.button-primary {
  color: #fff;
  background: var(--color-accent);
}

.button-primary:hover {
  color: #fff;
  background: var(--color-accent-dark);
}

.button-secondary,
.button-light {
  color: var(--color-navy);
  border-color: var(--color-line);
  background: #fff;
}

.button-secondary:hover,
.button-light:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: #fff7f4;
}

.section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--color-line);
}

.section-tight {
  padding: 3rem 0;
}

.section-soft {
  background: var(--color-soft);
}

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

.section-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-head p {
  max-width: 840px;
  color: var(--color-muted);
}

.page-hero {
  padding: 4rem 0 3.25rem;
  background: #fff;
  border-bottom: 1px solid var(--color-line);
}

.page-hero .lead,
.page-hero p {
  color: var(--color-muted);
}

.split,
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: 2rem;
  align-items: start;
}

.evidence-panel,
.contact-box,
.card,
.phase {
  border: 1px solid var(--color-line);
  background: #fff;
}

.evidence-panel,
.contact-box,
.card {
  padding: 1.35rem;
}

.card-topline {
  display: block;
  width: 48px;
  height: 3px;
  margin-bottom: 1rem;
  background: var(--color-accent);
}

.grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

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

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

.grid > .card {
  border-top: 0;
  border-left: 0;
}

.card h3 {
  margin-bottom: 0.7rem;
}

.card p,
.phase p,
.content p,
.content li {
  color: var(--color-muted);
}

.service-card,
.package-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.service-card .deliverables {
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-line);
}

.deliverables strong,
.meta strong {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--color-navy);
}

.check-list,
.plain-list,
.contact-list,
.footer-links {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--color-muted);
}

.check-list li::before,
.plain-list li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  content: "";
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.35rem 0.5rem;
  color: var(--color-navy);
  background: var(--color-soft);
  border: 1px solid var(--color-line);
  font-size: 0.84rem;
}

.timeline {
  display: grid;
  border-top: 1px solid var(--color-line);
  counter-reset: phase;
}

.phase {
  position: relative;
  padding: 1.4rem 1.4rem 1.4rem 5rem;
  border-top: 0;
  counter-increment: phase;
}

.phase::before {
  position: absolute;
  top: 1.4rem;
  left: 1.4rem;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: var(--color-navy);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  content: counter(phase, decimal-leading-zero);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.cta-band {
  display: grid;
  gap: 1.2rem;
  padding: 1.6rem;
  color: #fff;
  background: var(--color-navy);
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.cta-band p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
}

.contact-list span {
  display: block;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.contact-list strong,
.contact-list a {
  font-weight: 700;
}

.mock-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  color: var(--color-navy);
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 0.8rem;
  color: var(--color-ink);
  background: #fff;
  border: 1px solid var(--color-line);
  font: inherit;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.content h2 {
  margin-top: 3rem;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
}

.content h2:first-child {
  margin-top: 0;
}

.content h3 {
  margin-top: 2rem;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.6fr));
  gap: 2rem;
  padding: 3rem 0;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
  font-size: 1rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .platform-hero-grid,
  .split,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .process-strip,
  .competence-grid,
  .tool-strip,
  .grid-3,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-step:nth-child(2n),
  .competence-item:nth-child(2n),
  .tool-strip li:nth-child(2n) {
    border-right: 0;
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .platform-cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 62px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
  }

  .brand-name {
    font-size: 0.78rem;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: none;
    max-height: calc(100svh - var(--header-height));
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    overflow: auto;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    min-height: 46px;
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav .nav-cta {
    justify-content: center;
    border: 1px solid var(--color-line);
  }

  .platform-hero,
  .page-hero {
    padding: 3rem 0 2.6rem;
  }

  .hero-note {
    padding-top: 0;
  }

  .process-strip,
  .competence-grid,
  .tool-strip,
  .grid-2,
  .grid-3,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .process-step,
  .competence-item,
  .tool-strip li {
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .process-step:last-child,
  .competence-item:last-child,
  .tool-strip li:last-child {
    border-bottom: 0;
  }

  .competence-item:nth-last-child(-n + 3) {
    border-bottom: 1px solid var(--color-line);
  }

  .section {
    padding: 3rem 0;
  }

  .phase {
    padding: 1.2rem;
  }

  .phase::before {
    position: static;
    margin-bottom: 1rem;
  }
}

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