:root {
  color-scheme: dark;
  --page: #061826;
  --panel: #0b2233;
  --panel-2: #102c40;
  --ink: #eef7f8;
  --muted: #9db2bf;
  --line: rgba(116, 154, 178, 0.24);
  --accent: #49c8bc;
  --blue: #6aa8ff;
  --amber: #e3aa3b;
  --red: #e85b5b;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page);
  color: var(--ink);
}

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: 20px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 24, 38, 0.88);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 720;
}

.mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(73, 200, 188, 0.48);
  border-radius: 8px;
  background: #0d3044;
  color: #dff8f6;
  font-size: 12px;
}

nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  min-height: calc(100vh - 73px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(30px, 5vw, 70px);
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(90deg, rgba(6, 24, 38, 0.98) 0%, rgba(6, 24, 38, 0.72) 48%, rgba(6, 24, 38, 0.92) 100%),
    url("https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=1800&q=80") center / cover;
}

.eyebrow,
.section-heading span,
.workflow span,
.contact span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 590px;
  color: #c5d5dd;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.5;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-weight: 680;
}

.button.primary {
  border-color: rgba(73, 200, 188, 0.54);
  background: #1b7f83;
  color: white;
}

.button.secondary {
  background: rgba(10, 34, 51, 0.64);
  color: #d7e8ef;
}

.hero-visual {
  min-width: 0;
}

.screen {
  border: 1px solid rgba(116, 154, 178, 0.32);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(7, 25, 38, 0.92);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.screen-top {
  display: flex;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
}

.screen-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #547185;
}

.screen-body {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.kpi-row,
.turn-row,
.action-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(14, 43, 62, 0.72);
}

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

.kpi-row div {
  padding: 16px;
}

.kpi-row div + div {
  border-left: 1px solid var(--line);
}

small {
  display: block;
  color: var(--muted);
}

.kpi-row strong {
  display: block;
  margin-top: 4px;
  font-size: 28px;
}

.turn-row {
  display: grid;
  grid-template-columns: 150px 1fr 76px;
  gap: 14px;
  align-items: center;
  padding: 14px;
}

.flight span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

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

.processes span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--muted);
  font-size: 12px;
}

.processes .done {
  color: #99dfbf;
  border-color: rgba(45, 190, 112, 0.35);
}

.processes .active {
  color: #a9cfff;
  border-color: rgba(106, 168, 255, 0.42);
}

.processes .risk {
  color: #ffb7b7;
  border-color: rgba(232, 91, 91, 0.48);
}

.turn-row em {
  justify-self: end;
  color: #ffb7b7;
  font-style: normal;
  font-size: 12px;
  font-weight: 720;
  text-transform: uppercase;
}

.turn-row.muted {
  opacity: 0.72;
}

.turn-row.muted em {
  color: var(--amber);
}

.action-card {
  padding: 16px;
  border-left: 3px solid var(--red);
}

.action-card strong {
  display: block;
  margin: 6px 0;
}

.action-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.section,
.workflow,
.contact {
  padding: clamp(54px, 8vw, 86px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

h2 {
  max-width: 780px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-grid article {
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.feature-grid h3 {
  margin-bottom: 10px;
}

.feature-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.workflow {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #071d2c;
}

ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 44, 64, 0.72);
  padding: 18px;
}

li strong,
li span {
  display: block;
}

li span {
  margin-top: 6px;
  color: var(--muted);
}

.contact {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.contact h2 {
  max-width: 880px;
}

@media (max-width: 980px) {
  .hero,
  .workflow {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

@media (max-width: 680px) {
  .site-header {
    position: static;
  }

  nav {
    display: none;
  }

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

  .turn-row em {
    justify-self: start;
  }

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

  .kpi-row div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .contact {
    align-items: flex-start;
    flex-direction: column;
  }
}