* {
  box-sizing: border-box;
}

:root {
  --primary: #007C91;
  --jade: #2FBF9F;
  --cyan: #005E9C;
  --amber: #F0A202;
  --surface: #F1F3F5;
  --steel: #7A7F87;
  --charcoal: #2B2F33;
  --paper: #FBFCFC;
  --white: #FFFFFF;
  --border: rgba(43, 47, 51, 0.14);
  --shadow: 0 24px 70px rgba(43, 47, 51, 0.14);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--charcoal);
  background:
    radial-gradient(circle at top left, rgba(47, 191, 159, 0.22), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, var(--surface) 100%);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  min-height: 82vh;
  padding: 28px;
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--jade));
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--steel);
  margin-top: -3px;
}

.nav-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--charcoal);
  padding: 10px 13px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: var(--surface);
}

.hero {
  max-width: 1180px;
  margin: 92px auto 0;
  padding: 84px 28px 48px;
}

.eyebrow,
.section-kicker,
.card-label {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 920px;
  font-size: 5.5rem;
  line-height: 0.92;
  letter-spacing: -0.075em;
  margin-bottom: 28px;
}

h2 {
  font-size: 2.7rem;
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-copy {
  max-width: 660px;
  font-size: 1.25rem;
  color: #4f565d;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 750;
}

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

.button.secondary {
  background: white;
  border: 1px solid var(--border);
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px 48px;
}

.section {
  margin: 28px 0;
  padding: 42px;
  border: 1px solid var(--border);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 40px rgba(43, 47, 51, 0.06);
}

.intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 38px;
  align-items: end;
}

.cards,
.runbook-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(4, 1fr);
  margin: 28px 0;
}

.card,
.panel,
.runbook {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--white);
  box-shadow: 0 10px 35px rgba(43, 47, 51, 0.06);
}

.card {
  padding: 28px;
  min-height: 230px;
}

.card p,
.panel p,
.section > p {
  color: #5c646b;
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.panel {
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(0, 124, 145, 0.10), rgba(47, 191, 159, 0.10)),
    white;
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.clean-list li {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.clean-list li:first-child {
  border-top: 0;
}

.service-table {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: white;
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr 0.7fr;
  gap: 16px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.table-row:first-child {
  border-top: 0;
}

.table-head {
  background: var(--charcoal);
  color: white;
  font-weight: 800;
}

.status {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.status.stable {
  background: rgba(47, 191, 159, 0.18);
  color: #08735f;
}

.status.active {
  background: rgba(0, 124, 145, 0.16);
  color: var(--primary);
}

.status.planned {
  background: rgba(240, 162, 2, 0.20);
  color: #8a5c00;
}

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

.runbook {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  padding: 18px;
  text-decoration: none;
}

.runbook span {
  grid-row: span 2;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--cyan);
  font-weight: 850;
}

.runbook small {
  color: var(--steel);
}

.site-footer {
  max-width: 1180px;
  margin: 0 auto 36px;
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--steel);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .nav,
  .intro,
  .split,
  .site-footer {
    display: block;
  }

  .nav-links {
    margin-top: 16px;
  }

  h1 {
    font-size: 3.8rem;
  }

  h2 {
    font-size: 2.2rem;
  }

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

  .table-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .table-head {
    display: none;
  }

  .table-row div::before {
    display: block;
    color: var(--steel);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .table-row div:nth-child(1)::before { content: "Service"; }
  .table-row div:nth-child(2)::before { content: "Role"; }
  .table-row div:nth-child(3)::before { content: "Exposure"; }
  .table-row div:nth-child(4)::before { content: "Status"; }
}

@media (max-width: 620px) {
  .site-header,
  main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero,
  .section {
    padding-left: 22px;
    padding-right: 22px;
  }

  .hero {
    margin-top: 46px;
  }

  h1 {
    font-size: 3rem;
  }

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