:root {
  color-scheme: light;
  --ink: #202226;
  --muted: #66707c;
  --line: #d9dee4;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --green: #3f6f5f;
  --blue: #375d81;
  --rust: #b05f42;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  background: rgba(247, 248, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand,
.nav,
.hero-actions,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
}

.nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 7vw, 90px);
  padding: clamp(40px, 8vw, 88px) clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

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

.eyebrow {
  margin: 0 0 14px;
  color: var(--rust);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  letter-spacing: 0;
}

.lead {
  max-width: 640px;
  color: var(--muted);
  font-size: 19px;
}

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

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid var(--ink);
  font-weight: 700;
}

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

.button.secondary {
  background: transparent;
}

.dashboard {
  min-height: 430px;
  padding: clamp(20px, 4vw, 34px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 22px 50px rgba(32, 34, 38, 0.08);
}

.dash-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.dash-top span,
small {
  color: var(--muted);
}

.dash-top strong {
  font-size: 36px;
  color: var(--green);
}

.chart {
  display: grid;
  height: 210px;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 12px;
  margin: 32px 0;
  padding: 0 8px;
  border-bottom: 1px solid var(--line);
}

.chart span {
  min-height: 24px;
  background: var(--blue);
}

.chart span:nth-child(2n) {
  background: var(--green);
}

.chart span:nth-child(5) {
  background: var(--rust);
}

.dash-grid,
.service-grid {
  display: grid;
  gap: 16px;
}

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

.dash-grid div,
.service-grid article,
.timeline div {
  border: 1px solid var(--line);
  background: #fbfcfa;
}

.dash-grid div {
  min-height: 92px;
  padding: 16px;
}

.dash-grid strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
}

.section {
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

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

.service-grid article {
  min-height: 190px;
  padding: 24px;
}

.service-grid p,
.timeline p,
.contact p {
  color: var(--muted);
}

.split,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline div {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 20px;
}

.timeline span {
  color: var(--green);
  font-weight: 700;
}

.contact {
  align-items: center;
}

.footer {
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 64px);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .split,
  .contact,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .dashboard {
    min-height: 360px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 40px;
  }

  .dash-grid {
    grid-template-columns: 1fr;
  }

  .chart {
    gap: 8px;
  }

  .timeline div {
    grid-template-columns: 1fr;
  }
}