/* PulseBoard marketing + docs shared styles */
:root {
  --bg: #0e1116;
  --panel: #161b22;
  --panel-2: #1f242d;
  --panel-3: #252b34;
  --border: #30363d;
  --border-soft: #21262d;
  --fg: #e6edf3;
  --muted: #8b949e;
  --muted-2: #6e7681;
  --accent: #5ec8ff;
  --accent-2: #b388ff;
  --accent-3: #79e6c8;
  --ok: #5cd97a;
  --warn: #f0c452;
  --danger: #ff7b72;
  --aws: #ff9900;
  --azure: #0089d6;
  --gcp-blue: #4285f4;
  --gcp-red: #ea4335;
  --gcp-yellow: #fbbc05;
  --gcp-green: #34a853;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--fg);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
code {
  background: #0a0d12; border: 1px solid var(--border-soft);
  border-radius: 4px; padding: 1px 6px; font-size: .9em;
}
pre {
  background: #0a0d12; border: 1px solid var(--border);
  border-radius: 6px; padding: .9rem 1.1rem;
  overflow-x: auto; font-size: 13px;
}
pre code { background: none; border: 0; padding: 0; }
hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }
img { max-width: 100%; }

/* ───── Top nav ───── */
header.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 18px;
  padding: 12px 24px; background: rgba(14,17,22,.92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
}
header.nav .brand { display: inline-flex; align-items: center; gap: 8px; }
header.nav .brand img { height: 36px; display: block; }
header.nav nav { display: flex; gap: 2px; flex-wrap: wrap; }
header.nav nav a {
  color: var(--muted); padding: 6px 12px; border-radius: 4px;
  border: 1px solid transparent;
}
header.nav nav a:hover { color: var(--fg); background: var(--panel-2); text-decoration: none; }
header.nav nav a.active { color: var(--fg); background: var(--panel-2); }
header.nav .grow { flex: 1; }
header.nav .signin {
  color: var(--muted); padding: 6px 12px; border-radius: 4px;
}
header.nav .signin:hover { color: var(--fg); text-decoration: none; }
header.nav .cta {
  background: var(--accent); color: #04121d;
  padding: 6px 14px; border-radius: 4px; font-weight: 600;
}
header.nav .cta:hover { background: #8ad8ff; text-decoration: none; }
@media (max-width: 720px) {
  header.nav { padding: 10px 16px; gap: 10px; }
  header.nav nav { display: none; }
}

/* ───── Sections ───── */
section { padding: 64px 24px; max-width: 1180px; margin: 0 auto; }
section.wide { max-width: 1280px; }
section.tight { padding: 36px 24px; }
section h2 { font-size: 1.85rem; margin: 0 0 .5rem; letter-spacing: -.01em; }
section h2.center { text-align: center; }
section .eyebrow {
  display: inline-block; font: 700 11px/1 ui-monospace, monospace;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: .8rem;
}
section .sub { color: var(--muted); margin: 0 0 2.2rem; font-size: 1.02rem; }
section .sub.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }

/* ───── Hero ───── */
.hero {
  padding: 96px 24px 72px; max-width: 1180px; margin: 0 auto;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.8rem); line-height: 1.05;
  margin: 0 0 1rem; letter-spacing: -.025em; font-weight: 700;
}
.hero h1 .grad {
  background: linear-gradient(95deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lede {
  font-size: 1.18rem; color: var(--muted); max-width: 760px;
  margin: 0 auto 2rem;
}
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-meta {
  display: flex; gap: 28px; justify-content: center; flex-wrap: wrap;
  margin-top: 2.4rem; color: var(--muted); font-size: .9rem;
}
.hero-meta b { color: var(--fg); }

.btn {
  display: inline-block; padding: .7rem 1.3rem; border-radius: 6px;
  font-weight: 600; border: 1px solid var(--border); cursor: pointer;
  font-size: 15px;
}
.btn.primary { background: var(--accent); color: #04121d; border-color: var(--accent); }
.btn.primary:hover { background: #8ad8ff; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--fg); }
.btn.ghost:hover { background: var(--panel-2); text-decoration: none; }
.btn.sm { padding: .45rem .9rem; font-size: 13px; }

/* ───── Grids ───── */
.features, .grid-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 880px) {
  .features, .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .features, .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
}

.feature, .card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.25rem 1.4rem;
}
.feature:hover, .card:hover { border-color: #485160; }
.feature h3, .card h3 {
  margin: 0 0 .5rem; font-size: 1.05rem; color: var(--fg);
}
.feature p, .card p { color: var(--muted); margin: 0; font-size: .95rem; }
.feature .icon, .card .icon {
  display: inline-flex; width: 32px; height: 32px;
  align-items: center; justify-content: center;
  border-radius: 8px; background: var(--panel-2);
  border: 1px solid var(--border); margin-bottom: .8rem;
}
.feature .tag {
  display: inline-block; font: 700 10px/1 ui-monospace, monospace;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--accent);
  border-radius: 99px; padding: 3px 8px; margin-bottom: .6rem;
}
.card.muted { background: var(--panel-2); }
.card a.more {
  display: inline-block; margin-top: .8rem;
  color: var(--accent); font-weight: 600; font-size: .9rem;
}

/* ───── Capability strip ───── */
.cap-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.5rem; }
.cap {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 99px; padding: 6px 14px; font-size: 13px; color: var(--muted);
}
.cap strong { color: var(--fg); }

/* ───── Logos ───── */
.logo-strip {
  display: flex; gap: 32px; flex-wrap: wrap; align-items: center;
  justify-content: center; padding: 24px 0; opacity: .9;
}
.logo-strip svg, .logo-strip img { height: 32px; width: auto; max-width: 140px; object-fit: contain; opacity: .85; }
.logo-strip svg:hover, .logo-strip img:hover { opacity: 1; }
.logo-tile {
  display: flex; align-items: center; gap: 16px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px 22px;
}
.logo-tile .logo { flex: 0 0 auto; height: 44px; min-width: 56px; display: flex; align-items: center; justify-content: flex-start; }
.logo-tile .logo svg, .logo-tile .logo img { height: 44px; width: auto; max-width: 160px; object-fit: contain; }
.logo-tile h3 { margin: 0; font-size: 1.05rem; }
.logo-tile p { margin: 2px 0 0; color: var(--muted); font-size: .88rem; }

/* Logos with dark wordmarks/glyphs need a brightness flip on dark theme.
   invert(1) flips lightness; hue-rotate(180deg) cancels the hue shift so
   brand colors (AWS orange, GCP four-colour cloud) are preserved. */
img[src$="/aws.svg"],
img[src$="/gcp.svg"],
img[src$="/journald.svg"] {
  filter: invert(1) hue-rotate(180deg);
}

/* ───── Tables ───── */
table {
  width: 100%; border-collapse: collapse; font-size: .93rem;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
}
table th, table td { text-align: left; padding: 8px 12px; }
table th {
  color: var(--fg); font-weight: 700; background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}
table td { color: var(--muted); border-bottom: 1px solid var(--border-soft); }
table tr:last-child td { border-bottom: 0; }

/* ───── Showcase / screenshots ───── */
.shot {
  display: block; margin: 28px auto 0; max-width: 100%; border-radius: 10px;
  border: 1px solid var(--border); box-shadow: 0 22px 60px rgba(0,0,0,.5);
}
.shot-wrap {
  position: relative; max-width: 1180px; margin: 24px auto 0;
}
.shot-wrap::before {
  content: ""; position: absolute; inset: -2px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2), transparent 60%);
  filter: blur(40px); opacity: .25; border-radius: 16px; z-index: -1;
}

/* ───── Pricing teaser ───── */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 880px) { .price-grid { grid-template-columns: 1fr; } }
.price {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.4rem 1.5rem;
}
.price.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.price h3 { margin: 0 0 .25rem; text-transform: capitalize; }
.price .amount { font-size: 2.2rem; font-weight: 700; margin: .25rem 0; }
.price .amount small { font-size: .9rem; font-weight: 400; color: var(--muted); }
.price ul { list-style: none; padding: 0; margin: 1rem 0 1.2rem; color: var(--muted); }
.price ul li { padding: .25rem 0; }
.price ul li::before { content: "✓ "; color: var(--ok); }

/* ───── Code row ───── */
.code-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
@media (max-width: 880px) { .code-row { grid-template-columns: 1fr; } }
.code-row pre { margin: 0; }

/* ───── Docs layout ───── */
.docs-layout {
  display: grid; grid-template-columns: 240px 1fr; gap: 36px;
  max-width: 1180px; margin: 0 auto; padding: 36px 24px 96px;
}
@media (max-width: 920px) { .docs-layout { grid-template-columns: 1fr; } }
.docs-side {
  position: sticky; top: 80px; align-self: start;
  border-right: 1px solid var(--border); padding-right: 20px;
}
@media (max-width: 920px) {
  .docs-side { position: static; border-right: 0; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
}
.docs-side h4 {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted-2); margin: 1.2rem 0 .4rem;
}
.docs-side h4:first-child { margin-top: 0; }
.docs-side a {
  display: block; padding: 4px 10px; border-radius: 4px;
  color: var(--muted); font-size: 14px; line-height: 1.7;
}
.docs-side a:hover { background: var(--panel-2); color: var(--fg); text-decoration: none; }
.docs-side a.active { background: var(--panel-2); color: var(--fg); border-left: 2px solid var(--accent); padding-left: 8px; }

.docs-body h1 { font-size: 2.1rem; margin: 0 0 .6rem; letter-spacing: -.02em; }
.docs-body h2 { font-size: 1.4rem; margin: 2rem 0 .7rem; padding-top: 12px; border-top: 1px solid var(--border); }
.docs-body h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 1.6rem; }
.docs-body h3 { font-size: 1.05rem; margin: 1.4rem 0 .4rem; }
.docs-body p, .docs-body li { line-height: 1.75; }
.docs-body ul, .docs-body ol { padding-left: 1.4rem; }
.docs-body .tag {
  display: inline-block; font: 700 10px/1 ui-monospace, monospace;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--accent);
  border-radius: 99px; padding: 3px 8px; margin-bottom: .4rem;
}
.docs-body .callout {
  background: var(--panel); border-left: 3px solid var(--accent);
  padding: 12px 16px; border-radius: 6px; margin: 1rem 0;
  color: var(--fg);
}
.docs-body .callout.warn { border-left-color: var(--warn); }
.docs-body .callout.ok { border-left-color: var(--ok); }

/* ───── Footer ───── */
footer.site {
  border-top: 1px solid var(--border); margin-top: 60px;
  padding: 48px 24px; color: var(--muted); background: #0a0d12;
}
footer.site .inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 30px;
}
@media (max-width: 900px) { footer.site .inner { grid-template-columns: 1fr 1fr; } }
footer.site h4 { color: var(--fg); margin: 0 0 .6rem; font-size: .95rem; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site ul li { padding: 3px 0; }
footer.site ul li a { color: var(--muted); }
footer.site ul li a:hover { color: var(--fg); }
footer.site .copy {
  grid-column: 1 / -1; font-size: 12px; opacity: .7; padding-top: 20px;
  border-top: 1px solid var(--border);
}
footer.site .brand-block {
  font: 600 14px/1 ui-monospace, monospace;
  color: var(--accent); letter-spacing: 2px; margin-bottom: .5rem;
}

/* ───── Misc ───── */
.lead-list { list-style: none; padding: 0; margin: 0; }
.lead-list li {
  padding: 12px 0; border-bottom: 1px solid var(--border-soft);
  display: flex; gap: 16px; align-items: flex-start;
}
.lead-list li:last-child { border-bottom: 0; }
.lead-list li .marker {
  flex: 0 0 32px; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--panel-2); color: var(--accent);
  font: 700 13px/1 ui-monospace, monospace;
}
.lead-list li .body strong { color: var(--fg); }
.lead-list li .body p { margin: .15rem 0 0; color: var(--muted); }

.kbd {
  background: var(--panel-2); border: 1px solid var(--border);
  border-bottom-width: 2px; border-radius: 4px;
  padding: 1px 6px; font: 600 12px/1 ui-monospace, monospace;
  color: var(--fg);
}

.pill {
  display: inline-block; font: 700 10px/1 ui-monospace, monospace;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--ok); border: 1px solid var(--ok);
  border-radius: 99px; padding: 2px 7px;
}
.pill.warn { color: var(--warn); border-color: var(--warn); }
.pill.muted { color: var(--muted); border-color: var(--muted); }