:root {
  color-scheme: light;
  --ink: #161616;
  --muted: #5b6470;
  --line: #d9ded6;
  --paper: #f7f6f1;
  --white: #ffffff;
  --moss: #4c6651;
  --copper: #b65f35;
  --blue: #305f85;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(90deg, rgba(22, 22, 22, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22, 22, 22, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 52px 52px;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: var(--blue);
  text-underline-offset: 4px;
}

.page-shell {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 42px;
}

.hero {
  display: grid;
  min-height: 52vh;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.mark {
  display: grid;
  width: 164px;
  aspect-ratio: 1;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.mark span {
  display: block;
  border: 1px solid rgba(22, 22, 22, 0.12);
}

.mark span:nth-child(1) {
  background: var(--ink);
}

.mark span:nth-child(2) {
  background: var(--moss);
}

.mark span:nth-child(3) {
  background: var(--copper);
}

.mark span:nth-child(4) {
  background: var(--blue);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.1rem, 8vw, 6.9rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.lede {
  max-width: 720px;
  margin: 28px 0 0;
  color: #30363c;
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.52;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
  padding: 40px 0 34px;
  border-bottom: 1px solid var(--line);
}

article h2,
.products h2 {
  margin: 0 0 10px;
  font-size: 1rem;
}

article p,
.text-page p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.products {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

.product-row {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
}

.product-row h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  letter-spacing: 0;
}

.product-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  padding: 0 16px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

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

.button-muted {
  border-color: var(--line);
  color: var(--muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding-top: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}

.text-page {
  max-width: 760px;
}

.text-page h1 {
  margin: 38px 0 28px;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
}

.text-page p + p {
  margin-top: 18px;
}

.back-link {
  font-size: 0.95rem;
}

.service-page {
  padding-top: 34px;
}

.service-hero {
  display: grid;
  min-height: 58vh;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 56px;
  align-items: center;
  padding: 62px 0 52px;
  border-bottom: 1px solid var(--line);
}

.service-copy h1 {
  font-size: clamp(3rem, 7vw, 6.3rem);
}

.service-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.context-map {
  position: relative;
  min-height: 390px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(48, 95, 133, 0.08), transparent 42%),
    linear-gradient(315deg, rgba(182, 95, 53, 0.1), transparent 50%),
    rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.context-map::before,
.context-map::after {
  position: absolute;
  content: "";
  inset: 64px;
  border: 1px solid rgba(22, 22, 22, 0.12);
  transform: rotate(7deg);
}

.context-map::after {
  inset: 104px;
  transform: rotate(-11deg);
}

.context-node {
  position: absolute;
  display: inline-flex;
  min-width: 78px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(22, 22, 22, 0.16);
  background: var(--white);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 800;
}

.context-node-main {
  top: 50%;
  left: 50%;
  min-width: 104px;
  min-height: 104px;
  background: var(--ink);
  color: var(--white);
  transform: translate(-50%, -50%);
}

.context-node:nth-child(2) {
  top: 34px;
  left: 42px;
}

.context-node:nth-child(3) {
  top: 64px;
  right: 40px;
}

.context-node:nth-child(4) {
  top: 174px;
  left: 26px;
}

.context-node:nth-child(5) {
  right: 30px;
  bottom: 152px;
}

.context-node:nth-child(6) {
  bottom: 44px;
  left: 64px;
}

.context-node:nth-child(7) {
  right: 70px;
  bottom: 44px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.metric-strip div {
  padding: 28px 28px 26px 0;
  border-right: 1px solid var(--line);
}

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

.metric-strip span {
  display: block;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
}

.metric-strip p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 52px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}

.service-layout h2,
.process-band h2,
.offer-panel h2 {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 3vw, 2.55rem);
  line-height: 1.05;
}

.plain-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.plain-list li + li {
  margin-top: 8px;
}

.process-band {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 44px;
  padding: 46px 0;
  border-bottom: 1px solid var(--line);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  min-height: 190px;
  border: 1px solid var(--line);
  padding: 20px;
  background: rgba(255, 255, 255, 0.55);
}

.process-list span {
  display: block;
  margin-bottom: 26px;
  color: var(--copper);
  font-size: 0.86rem;
  font-weight: 800;
}

.process-list strong {
  display: block;
  font-size: 1.05rem;
}

.process-list p,
.offer-table p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.offer-panel {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 44px;
  padding: 46px 0;
  border-bottom: 1px solid var(--line);
}

.offer-table {
  display: grid;
  gap: 14px;
}

.offer-table div {
  display: grid;
  grid-template-columns: 180px 140px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.offer-table span {
  color: var(--moss);
  font-weight: 800;
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 28px, 1040px);
    padding-top: 42px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 34px;
    padding-bottom: 42px;
  }

  .mark {
    width: 112px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .products {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-row {
    display: block;
  }

  .product-actions {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .service-hero,
  .service-layout,
  .process-band,
  .offer-panel {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .service-hero {
    min-height: auto;
    padding-top: 42px;
  }

  .context-map {
    min-height: 330px;
  }

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

  .metric-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-strip div:last-child {
    border-bottom: 0;
  }

  .offer-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}