:root {
  color-scheme: dark;
  --bg: #070a12;
  --bg-soft: #0c111d;
  --surface: rgba(18, 25, 42, 0.78);
  --surface-strong: #12192a;
  --surface-light: rgba(255, 255, 255, 0.05);
  --text: #f5f7ff;
  --muted: #a8b2c7;
  --faint: #748097;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(120, 151, 255, 0.33);
  --primary: #7c9cff;
  --primary-strong: #9eb4ff;
  --secondary: #66e0c2;
  --warning: #f2c879;
  --danger: #ff8b9b;
  --max-width: 1180px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 15% -10%, rgba(79, 112, 255, 0.24), transparent 34rem),
    radial-gradient(circle at 96% 10%, rgba(55, 214, 179, 0.13), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a {
  color: inherit;
}

img,
svg {
  max-width: 100%;
}

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: rgba(7, 10, 18, 0.76);
  backdrop-filter: blur(18px);
}

.site-header .container {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.brand-mark {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(158, 180, 255, 0.7);
  box-shadow: inset 0 0 18px rgba(124, 156, 255, 0.22), 0 0 22px rgba(124, 156, 255, 0.18);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--primary-strong), transparent);
  transform: translateY(-50%);
}

.brand-mark::before {
  left: 5px;
  right: 5px;
}

.brand-mark::after {
  left: 10px;
  right: 10px;
  transform: translateY(-50%) rotate(90deg);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.site-nav a {
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.93rem;
  transition: 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: var(--surface-light);
}

.hero {
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 64px;
}

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(124, 156, 255, 0.08);
  color: var(--primary-strong);
  padding: 7px 12px;
  font-size: 0.78rem;
  font-weight: 730;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before,
.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 14px rgba(102, 224, 194, 0.78);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 800px;
  margin-top: 22px;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 790;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 760;
}

h3 {
  font-size: 1.25rem;
  font-weight: 720;
}

.lead {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-light);
  color: var(--text);
  text-decoration: none;
  font-weight: 680;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(158, 180, 255, 0.52);
}

.button-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #718fff, #8c70ff);
  box-shadow: 0 12px 32px rgba(100, 112, 255, 0.26);
}

.hero-panel {
  position: relative;
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(24, 32, 53, 0.94), rgba(10, 15, 27, 0.88));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  top: -70px;
  right: -70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 156, 255, 0.42), transparent 68%);
}

.pipeline {
  position: absolute;
  inset: 34px;
  display: grid;
  align-content: center;
  gap: 14px;
}

.pipeline-node {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 13px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(5, 8, 15, 0.56);
}

.pipeline-index {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: rgba(124, 156, 255, 0.13);
  color: var(--primary-strong);
  font-size: 0.8rem;
  font-weight: 760;
}

.pipeline-node span {
  color: var(--muted);
  font-size: 0.82rem;
}

.pipeline-state {
  color: var(--secondary) !important;
  font-weight: 700;
}

.section {
  padding: 76px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 36px;
}

.section-heading p,
.card p,
.prose p,
.prose li {
  color: var(--muted);
}

.section-heading p {
  margin: 0;
  font-size: 1.05rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.14);
}

.card-number {
  margin-bottom: 28px;
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
}

.card h3 + p {
  margin: 14px 0 0;
}

.card ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.card li + li {
  margin-top: 7px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
}

.status-item {
  padding: 22px;
}

.status-item + .status-item {
  border-left: 1px solid var(--line);
}

.status-label {
  color: var(--faint);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-value {
  margin-top: 8px;
  font-size: 1.08rem;
  font-weight: 720;
}

.callout {
  padding: 32px;
  border: 1px solid rgba(102, 224, 194, 0.25);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(102, 224, 194, 0.1), rgba(124, 156, 255, 0.08));
}

.callout p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-version {
  color: var(--primary-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 760;
}

.timeline-item p {
  margin: 8px 0 0;
  color: var(--muted);
}

.page-hero {
  padding: 82px 0 42px;
}

.page-hero h1 {
  max-width: 920px;
  font-size: clamp(2.8rem, 6vw, 5rem);
}

.prose {
  max-width: 850px;
}

.prose h2 {
  margin-top: 58px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.prose h3 {
  margin-top: 34px;
}

.prose p,
.prose li {
  font-size: 1.02rem;
}

.prose code,
.code-block {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.code-block {
  margin: 22px 0;
  padding: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #080c16;
  color: #cfdbff;
  white-space: pre;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--primary-strong);
  background: rgba(124, 156, 255, 0.06);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

td {
  color: var(--muted);
}

tr:last-child td {
  border-bottom: 0;
}

.site-footer {
  padding: 42px 0 54px;
  border-top: 1px solid var(--line);
  color: var(--faint);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 920px) {
  .hero-grid,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }

  .grid-3,
  .grid-4,
  .status-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .status-item:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .site-header {
    position: static;
  }

  .site-header .container {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-nav a {
    padding-left: 0;
    padding-right: 14px;
    background: transparent !important;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-panel {
    min-height: 390px;
  }

  .pipeline {
    inset: 20px;
  }

  .pipeline-node {
    grid-template-columns: 38px 1fr;
  }

  .pipeline-state {
    grid-column: 2;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .status-strip {
    grid-template-columns: 1fr;
  }

  .status-item + .status-item {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .section,
  .hero {
    padding-top: 58px;
    padding-bottom: 58px;
  }
}