:root {
  --bg: #070a10;
  --bg-deep: #05070b;
  --panel: rgba(13, 19, 30, 0.86);
  --panel-strong: rgba(17, 25, 39, 0.94);
  --panel-soft: rgba(10, 15, 24, 0.72);
  --line: rgba(137, 161, 200, 0.16);
  --line-strong: rgba(137, 161, 200, 0.28);
  --text: #e7eef8;
  --muted: #8e9db3;
  --muted-2: #657286;
  --accent: #79d9ca;
  --accent-2: #8fb9ff;
  --good: #79d59f;
  --warn: #e3c66f;
  --alert: #e58b8b;
  --delay: #b29af3;
  --shadow: 0 26px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 8%, rgba(121, 217, 202, 0.12), transparent 30rem),
    radial-gradient(circle at 84% 4%, rgba(143, 185, 255, 0.10), transparent 34rem),
    linear-gradient(180deg, #090d15 0%, var(--bg) 44%, var(--bg-deep) 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  text-rendering: geometricPrecision;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(137, 161, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(137, 161, 200, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), transparent 88%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: linear-gradient(90deg, rgba(255,255,255,0.015), transparent 20%, transparent 80%, rgba(255,255,255,0.015));
}

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

button,
input,
textarea {
  font: inherit;
}

[hidden] {
  display: none !important;
}

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

.compact-shell {
  width: min(1080px, calc(100% - 40px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
  font-weight: 760;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  grid-template-columns: repeat(3, 7px);
  gap: 3px;
  align-items: end;
  width: 34px;
  height: 34px;
  padding: 7px 6px;
  border: 1px solid rgba(121, 217, 202, 0.26);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(121, 217, 202, 0.15), rgba(143, 185, 255, 0.06));
  box-shadow: inset 0 0 18px rgba(121, 217, 202, 0.11), 0 10px 28px rgba(0, 0, 0, 0.26);
}

.brand-mark span {
  display: block;
  width: 5px;
  border-radius: 999px;
  background: var(--accent);
}

.brand-mark span:nth-child(1) { height: 10px; opacity: 0.76; }
.brand-mark span:nth-child(2) { height: 16px; opacity: 0.96; }
.brand-mark span:nth-child(3) { height: 12px; opacity: 0.84; }

.brand-text {
  font-size: 16px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 10, 16, 0.68);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(137, 161, 200, 0.10);
  outline: none;
}

.site-nav .nav-pill {
  color: #06110f;
  background: linear-gradient(180deg, #9be9df, #6bd2c4);
}

.site-nav .nav-pill:hover,
.site-nav .nav-pill:focus-visible,
.site-nav .nav-pill[aria-current="page"] {
  color: #06110f;
  background: linear-gradient(180deg, #a6f3e9, #76ddcf);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 0.82fr);
  gap: 38px;
  align-items: center;
  min-height: 690px;
  padding: 70px 0 54px;
}

.hero-copy,
.page-hero,
.auth-copy {
  position: relative;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(121, 217, 202, 0.10);
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(52px, 8.8vw, 112px);
  line-height: 0.88;
  letter-spacing: -0.085em;
}

.page-hero h1,
.auth-copy h1 {
  max-width: 880px;
  font-size: clamp(44px, 7vw, 82px);
}

.hero-subtitle {
  max-width: 820px;
  margin-bottom: 16px;
  color: #dfe8f5;
  font-size: clamp(23px, 3.1vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.hero-text,
.page-hero p,
.section-heading p,
.signal-card p,
.detail-card p,
.detail-card li,
.doc-card p,
.status-summary-card p,
.timeline p,
.auth-copy p,
.auth-note span,
.release-body li,
.site-footer p {
  color: var(--muted);
}

.hero-text {
  max-width: 740px;
  margin-bottom: 28px;
  font-size: 17px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 740;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  color: #06110f;
  background: linear-gradient(180deg, #98eadf, #68d1c3);
  box-shadow: 0 14px 36px rgba(121, 217, 202, 0.17);
}

.button-secondary {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(137, 161, 200, 0.07);
}

.full-width {
  width: 100%;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(9, 14, 23, 0.68);
}

.summary-strip div {
  padding: 18px;
}

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

.summary-strip dt,
.summary-list dt {
  margin-bottom: 6px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.summary-strip dd,
.summary-list dd {
  margin: 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 760;
}

.dashboard-preview,
.status-table-card,
.status-summary-card,
.signal-card,
.detail-card,
.doc-card,
.docs-index,
.release-card,
.auth-panel,
.auth-note {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.dashboard-preview {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(18, 27, 42, 0.92), rgba(9, 14, 23, 0.90));
}

.dashboard-preview::before,
.status-table-card::before,
.auth-panel::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 86% 0%, rgba(143, 185, 255, 0.15), transparent 22rem),
    linear-gradient(120deg, rgba(121, 217, 202, 0.10), transparent 34%);
}

.panel-topline {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.panel-topline strong {
  display: block;
  margin-bottom: 3px;
  letter-spacing: -0.025em;
}

.panel-topline span,
.metric-card span,
.metric-card em,
.card-code,
.docs-index a,
.release-meta time,
.site-footer span {
  color: var(--muted-2);
}

.panel-topline span {
  display: block;
  font-size: 12px;
}

.surface-chip {
  display: inline-flex !important;
  align-items: center;
  min-width: max-content;
  padding: 7px 10px;
  border: 1px solid rgba(121, 217, 202, 0.20);
  border-radius: 999px;
  color: var(--accent) !important;
  background: rgba(121, 217, 202, 0.06);
  font-size: 12px;
}

.preview-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 18px 18px 0;
}

.metric-card {
  min-height: 104px;
  padding: 14px;
  border: 1px solid rgba(137, 161, 200, 0.12);
  border-radius: 16px;
  background: rgba(5, 8, 14, 0.42);
}

.metric-card span,
.metric-card em {
  display: block;
  font-size: 12px;
  font-style: normal;
}

.metric-card strong {
  display: block;
  margin: 8px 0 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.metric-card .trend-good {
  color: var(--good);
}

.bar-card {
  position: relative;
  display: flex;
  align-items: end;
  gap: 9px;
  height: 150px;
  margin: 16px 18px;
  padding: 18px;
  border: 1px solid rgba(137, 161, 200, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(to top, rgba(137, 161, 200, 0.08) 1px, transparent 1px) 0 0 / 100% 25%,
    rgba(5, 8, 14, 0.42);
}

.bar-card span {
  flex: 1;
  min-width: 7px;
  height: 44%;
  border: 1px solid rgba(121, 217, 202, 0.35);
  border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, rgba(121, 217, 202, 0.72), rgba(121, 217, 202, 0.12));
}

.bar-card .bar-36 { height: 36%; }
.bar-card .bar-52 { height: 52%; }
.bar-card .bar-44 { height: 44%; }
.bar-card .bar-68 { height: 68%; }
.bar-card .bar-57 { height: 57%; }
.bar-card .bar-73 { height: 73%; }
.bar-card .bar-49 { height: 49%; }
.bar-card .bar-63 { height: 63%; }
.bar-card .bar-42 { height: 42%; }
.bar-card .bar-55 { height: 55%; }
.bar-card .bar-47 { height: 47%; }
.bar-card .bar-38 { height: 38%; }

.mini-table-wrap,
.table-wrap {
  position: relative;
  overflow-x: auto;
}

.mini-table,
.data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.mini-table th,
.mini-table td,
.data-table th,
.data-table td {
  padding: 14px 18px;
  border-top: 1px solid rgba(137, 161, 200, 0.10);
  text-align: left;
  white-space: nowrap;
}

.mini-table thead th,
.data-table thead th {
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.mini-table tbody th,
.data-table tbody th {
  color: var(--text);
  font-weight: 760;
}

.mini-table tbody td,
.data-table tbody td {
  color: #bac5d5;
}

.mini-table tbody tr:hover,
.data-table tbody tr:hover {
  background: rgba(137, 161, 200, 0.04);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid rgba(137, 161, 200, 0.15);
  border-radius: 999px;
  color: var(--text);
  background: rgba(137, 161, 200, 0.06);
  font-size: 12px;
  font-weight: 700;
}

.status-pill::before {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  content: "";
}

.status-pill.good::before { background: var(--good); }
.status-pill.warn::before { background: var(--warn); }
.status-pill.alert::before { background: var(--alert); }
.status-pill.sample::before { background: var(--accent-2); }
.status-pill.delayed::before { background: var(--delay); }

.status-pill.good { border-color: rgba(121, 213, 159, 0.24); }
.status-pill.warn { border-color: rgba(227, 198, 111, 0.26); }
.status-pill.alert { border-color: rgba(229, 139, 139, 0.26); }
.status-pill.sample { border-color: rgba(143, 185, 255, 0.25); }
.status-pill.delayed { border-color: rgba(178, 154, 243, 0.25); }

.section {
  padding: 58px 0;
}

.tight-section {
  padding-top: 36px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin-bottom: 10px;
  font-size: clamp(30px, 4.2vw, 48px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.section-heading p {
  margin-bottom: 0;
  font-size: 16px;
}

.card-grid,
.signal-detail-grid {
  display: grid;
  gap: 14px;
}

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

.signal-card,
.detail-card,
.doc-card,
.release-card,
.status-summary-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(17, 25, 39, 0.88), rgba(10, 15, 24, 0.84));
}

.signal-card {
  min-height: 212px;
  padding: 20px;
}

.signal-card::after,
.detail-card::after,
.doc-card::after {
  position: absolute;
  right: -44px;
  bottom: -44px;
  width: 116px;
  height: 116px;
  border: 1px solid rgba(121, 217, 202, 0.10);
  border-radius: 999px;
  content: "";
}

.card-code {
  display: inline-block;
  margin-bottom: 28px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-card h3,
.detail-card h2,
.doc-card h2,
.status-summary-card h2,
.timeline h3,
.release-body h2 {
  margin-bottom: 9px;
  letter-spacing: -0.035em;
}

.signal-card h3 {
  font-size: 18px;
}

.signal-card p {
  margin-bottom: 0;
  font-size: 14px;
}

.page-hero {
  padding: 72px 0 36px;
}

.page-hero p {
  max-width: 820px;
  margin-bottom: 0;
  font-size: 17px;
}

.status-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.36fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 12px 0 28px;
}

.status-summary-card {
  padding: 22px;
}

.status-summary-card p {
  margin-bottom: 20px;
  font-size: 14px;
}

.summary-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.summary-list div {
  padding-top: 14px;
  border-top: 1px solid rgba(137, 161, 200, 0.12);
}

.status-table-card,
.auth-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--panel-strong);
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline article {
  position: relative;
  padding: 18px 18px 18px 58px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
}

.timeline article::before {
  position: absolute;
  top: 23px;
  left: 23px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 7px rgba(121, 217, 202, 0.08);
  content: "";
}

.timeline time {
  display: block;
  margin-bottom: 6px;
  color: var(--muted-2);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.timeline h3,
.timeline p {
  margin-bottom: 0;
}

.timeline h3 {
  font-size: 17px;
}

.timeline p {
  margin-top: 7px;
  font-size: 14px;
}

.signal-detail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-bottom: 70px;
}

.detail-card {
  min-height: 320px;
  padding: 20px;
}

.detail-card h2 {
  font-size: 20px;
}

.detail-card p {
  margin-bottom: 18px;
  font-size: 14px;
}

.detail-card ul,
.release-body ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-card li,
.release-body li {
  position: relative;
  padding-left: 17px;
  font-size: 13px;
}

.detail-card li::before,
.release-body li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--accent);
  content: "";
}

.docs-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-bottom: 70px;
}

.docs-index {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 4px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: rgba(10, 15, 24, 0.78);
}

.docs-index strong {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
}

.docs-index a {
  padding: 8px 9px;
  border-radius: 10px;
  font-size: 13px;
}

.docs-index a:hover,
.docs-index a:focus-visible {
  color: var(--text);
  background: rgba(137, 161, 200, 0.08);
  outline: none;
}

.docs-content {
  display: grid;
  gap: 12px;
}

.doc-card {
  padding: 22px;
  scroll-margin-top: 100px;
}

.doc-card .card-code {
  margin-bottom: 18px;
}

.doc-card h2 {
  font-size: 22px;
}

.doc-card p {
  max-width: 780px;
  margin-bottom: 0;
  font-size: 15px;
}

.changelog-list {
  display: grid;
  gap: 14px;
  padding-bottom: 70px;
}

.release-card {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 22px;
  padding: 22px;
}

.release-meta {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 12px;
}

.release-meta time {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  font-weight: 760;
}

.release-body h2 {
  font-size: 22px;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.58fr);
  gap: 42px;
  align-items: start;
  min-height: 660px;
  padding: 78px 0 70px;
}

.auth-copy p {
  max-width: 680px;
  font-size: 16px;
}

.auth-note {
  display: grid;
  gap: 8px;
  max-width: 620px;
  margin-top: 28px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(10, 15, 24, 0.70);
}

.auth-note strong {
  font-size: 14px;
}

.auth-note span {
  font-size: 14px;
}

.stack-form {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 20px;
}

.stack-form label {
  color: var(--muted);
  font-size: 13px;
}

.stack-form input,
.stack-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--text);
  background: rgba(5, 8, 14, 0.58);
  outline: none;
}

.stack-form input {
  height: 46px;
  margin-bottom: 8px;
  padding: 0 12px;
}

.stack-form textarea {
  min-height: 112px;
  margin-bottom: 8px;
  padding: 12px;
  resize: vertical;
}

.stack-form input::placeholder,
.stack-form textarea::placeholder {
  color: rgba(142, 157, 179, 0.52);
}

.stack-form input:focus,
.stack-form textarea:focus {
  border-color: rgba(121, 217, 202, 0.46);
  box-shadow: 0 0 0 4px rgba(121, 217, 202, 0.07);
}

.form-message {
  min-height: 44px;
  margin: 2px 0 0;
  padding: 12px;
  border: 1px solid rgba(227, 198, 111, 0.25);
  border-radius: 12px;
  color: #eadca7;
  background: rgba(227, 198, 111, 0.08);
  font-size: 13px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0 44px;
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 2px;
}

.site-footer strong {
  font-size: 14px;
}

.site-footer span,
.site-footer p {
  font-size: 13px;
}

.site-footer p {
  max-width: 560px;
  margin: 0;
  text-align: right;
}

@media (max-width: 1060px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
    width: 100%;
    overflow-x: auto;
  }

  .hero-grid,
  .auth-layout,
  .status-layout,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .auth-layout {
    min-height: auto;
    padding-top: 54px;
  }

  .dashboard-preview {
    max-width: 760px;
  }

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

  .docs-index {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-shell,
  .compact-shell {
    width: min(100% - 28px, var(--max-width));
  }

  .site-header {
    position: static;
  }

  .site-nav {
    border-radius: 18px;
  }

  .hero-grid {
    padding-top: 42px;
  }

  h1,
  .page-hero h1,
  .auth-copy h1 {
    font-size: clamp(46px, 15vw, 70px);
  }

  .summary-strip,
  .preview-grid,
  .six-grid,
  .signal-detail-grid {
    grid-template-columns: 1fr;
  }

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

  .panel-topline,
  .site-footer,
  .release-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .release-card {
    display: flex;
  }

  .site-footer p {
    text-align: left;
  }

  .bar-card {
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}