:root {
  --ink: #14202e;
  --muted: #667085;
  --line: #d9e1ea;
  --panel: #f5f8fb;
  --panel-strong: #eaf0f6;
  --accent: #1f5f9f;
  --accent-dark: #164873;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 6vw;
  border-bottom: 1px solid rgba(217, 225, 234, 0.86);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
}

.brand-name {
  font-size: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  min-height: calc(100svh - 76px);
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 0.74fr);
  align-items: center;
  gap: 6vw;
  padding: 8vh 6vw;
  background:
    linear-gradient(110deg, rgba(245, 248, 251, 0.96) 0%, rgba(255, 255, 255, 0.78) 54%, rgba(234, 240, 246, 0.7) 100%),
    repeating-linear-gradient(90deg, rgba(20, 32, 46, 0.04) 0, rgba(20, 32, 46, 0.04) 1px, transparent 1px, transparent 80px);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 26px;
  font-size: clamp(48px, 7.4vw, 104px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-text {
  max-width: 610px;
  margin-bottom: 34px;
  color: #465568;
  font-size: clamp(18px, 2vw, 24px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: var(--white);
}

.button-secondary {
  background: transparent;
  color: var(--ink);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.system-panel {
  width: min(100%, 520px);
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 70px rgba(20, 32, 46, 0.12);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.flow-row {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 34px 0;
}

.node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--accent);
  background: #f2f7fb;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.line {
  height: 1px;
  background: var(--accent);
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.metric-grid div {
  min-height: 106px;
  padding: 18px;
  background: var(--white);
}

.metric-label {
  display: block;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.metric-grid strong {
  font-size: 18px;
  line-height: 1.2;
}

.intro-strip {
  padding: 34px 6vw;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--white);
}

.intro-strip p {
  max-width: 1060px;
  margin: 0;
  font-size: clamp(20px, 2.4vw, 32px);
  line-height: 1.25;
}

.section {
  padding: 96px 6vw;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 50px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4.4vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-list article {
  min-height: 330px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
  transition: background 180ms ease;
}

.service-list article:hover {
  background: var(--panel);
}

.service-number {
  display: block;
  margin-bottom: 44px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

h3 {
  margin-bottom: 16px;
  font-size: 22px;
  line-height: 1.18;
}

.service-list p,
.company-grid p,
.operations-layout p,
.operations-layout li,
.contact-section p,
.contact-box {
  color: #465568;
  font-size: 16px;
}

.company-section {
  background: var(--panel);
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: 8vw;
  align-items: start;
}

.company-grid > p {
  max-width: 700px;
  font-size: 20px;
}

.fact-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.fact-list div {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.fact-list dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.fact-list dd {
  margin: 0;
  font-weight: 700;
}

.operations-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6vw;
}

.operations-layout ul {
  margin: 0;
  padding-left: 20px;
}

.operations-layout li + li {
  margin-top: 10px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 0.7fr);
  gap: 8vw;
  padding: 96px 6vw;
  background: var(--panel-strong);
}

.contact-box {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-style: normal;
}

.contact-box a {
  color: var(--accent-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 6vw;
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  padding: 110px 6vw 72px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(115deg, rgba(245, 248, 251, 0.98) 0%, rgba(255, 255, 255, 0.86) 60%, rgba(234, 240, 246, 0.72) 100%),
    repeating-linear-gradient(90deg, rgba(20, 32, 46, 0.04) 0, rgba(20, 32, 46, 0.04) 1px, transparent 1px, transparent 80px);
}

.page-hero h1 {
  max-width: 940px;
  margin-bottom: 24px;
  font-size: clamp(44px, 6vw, 86px);
}

.page-hero p {
  max-width: 780px;
  color: #465568;
  font-size: clamp(18px, 2vw, 23px);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(340px, 0.55fr);
  gap: 8vw;
  align-items: start;
}

.content-stack {
  display: grid;
  gap: 34px;
}

.content-block {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.content-block h2 {
  margin-bottom: 16px;
  font-size: clamp(28px, 3vw, 44px);
}

.content-block p,
.content-block li {
  color: #465568;
  font-size: 17px;
}

.content-block ul {
  margin: 0;
  padding-left: 20px;
}

.content-block li + li {
  margin-top: 10px;
}

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

.sidebar-panel h2 {
  padding: 24px;
  border-bottom: 1px solid var(--line);
  font-size: 24px;
}

.sidebar-panel dl {
  margin: 0;
}

.sidebar-panel div {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.sidebar-panel div:last-child {
  border-bottom: 0;
}

.sidebar-panel dt {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.sidebar-panel dd {
  margin: 0;
  font-weight: 700;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process-list article {
  min-height: 230px;
  padding: 24px;
  background: var(--white);
}

.legal-content {
  max-width: 900px;
}

.legal-content h2 {
  margin-top: 44px;
  margin-bottom: 12px;
  font-size: 28px;
}

.legal-content p,
.legal-content li {
  color: #465568;
  font-size: 16px;
}

.legal-content a {
  color: var(--accent-dark);
  font-weight: 800;
}

@media (max-width: 960px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 14px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 64px;
  }

  .hero-visual {
    justify-content: flex-start;
  }

  .service-list {
    grid-template-columns: 1fr 1fr;
  }

  .company-grid,
  .operations-layout,
  .two-column,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .process-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand-name {
    font-size: 14px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero {
    padding: 48px 24px;
  }

  .section,
  .contact-section {
    padding: 72px 24px;
  }

  .intro-strip {
    padding: 28px 24px;
  }

  .service-list,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .flow-row {
    grid-template-columns: 1fr;
  }

  .line {
    width: 1px;
    height: 18px;
    margin: 0 auto;
  }

  .fact-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .site-footer {
    flex-direction: column;
    padding: 24px;
  }
}