/* Taygeta Media — night sky. One discreet radial gradient, then stars. */

:root {
  --ground: #F2F4F8;
  --paper: #FFFFFF;
  --night: #0F1B45;
  --ink: #070D24;
  --text: #1B2130;
  --muted: #B9C4E4;
  --line: rgba(238, 241, 250, 0.2);
  --line-soft: rgba(238, 241, 250, 0.12);
  --star: #2B4FFF;
  --star-dark: #1E3AD1;
  --on-night: #EEF1FA;
  --on-night-muted: #B9C4E4;
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--ink);
  background-image: radial-gradient(ellipse 115% 85% at 72% 36%, #0F1B45 0%, #070D24 70%);
  background-attachment: fixed;
  color: var(--on-night);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
}
img, svg { max-width: 100%; }
a { color: #FFFFFF; text-underline-offset: 3px; }
a:hover { color: #FFFFFF; }
:focus-visible { outline: 3px solid #FFFFFF; outline-offset: 3px; }

h1, h2, h3 { font-family: var(--display); color: #FFFFFF; margin: 0; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.35rem); line-height: 1.02; font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.45rem); line-height: 1.12; font-weight: 700; }
h3 { font-size: 1.28rem; line-height: 1.25; font-weight: 700; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.block { padding-top: 104px; }
.block-last { padding-bottom: 104px; }
.end-night { padding-bottom: 104px; }
.stack > * + * { margin-top: 0.9rem; }
.lede { font-size: 1.15rem; line-height: 1.55; max-width: 38em; margin-top: 1.25rem; }
.measure { max-width: 40em; }
.intro { max-width: 40em; margin-bottom: 32px; }
.section-head { margin-bottom: 22px; }
.intro h2 + p, .intro p { margin-top: 14px; }
.muted { color: var(--muted); }
.small { font-size: 0.92rem; }
.mono, .file, .dom, td.num, th.num, .figures .n, .obs-figure { font-family: var(--mono); }
.file { font-size: 0.92em; }
.kicker, .sheet caption {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-night-muted);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
[hidden] { display: none !important; }

.page-home, .page-doc { color: var(--on-night); }
.muted, .note, .page-home .muted, .page-home .note { color: var(--on-night-muted); }
main, .site-foot { position: relative; z-index: 1; }

.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.sky svg { display: block; width: 100%; height: 100%; max-width: none; }

.site-head, .site-foot {
  background: transparent;
  color: var(--on-night);
}
.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 13, 36, 0.55);
  border-bottom: 1px solid rgba(238, 241, 250, 0.14);
}
.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  min-height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #FFFFFF;
  min-height: 44px;
}
.brand:hover { color: #FFFFFF; }
.brand span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}
.mark { display: block; flex: none; }
.nav-toggle {
  display: none;
  font: inherit;
  font-weight: 600;
  color: #FFFFFF;
  background: transparent;
  border: 1px solid rgba(238, 241, 250, 0.45);
  min-height: 44px;
  padding: 8px 14px;
  cursor: pointer;
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 26px;
  font-weight: 500;
  font-size: 0.98rem;
}
.site-nav a { color: #FFFFFF; text-decoration: none; padding: 14px 0; }
.site-nav a:hover { color: #FFFFFF; text-decoration: underline; text-underline-offset: 6px; }
.site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; }
.site-head a.btn { text-decoration: none; }

.btn {
  display: inline-block;
  text-decoration: none;
  font: inherit;
  font-weight: 600;
  padding: 13px 20px;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  line-height: 1.2;
}
.btn-primary { background: var(--star); color: #FFFFFF; }
.btn-primary:hover { background: var(--star-dark); color: #FFFFFF; }
.btn-line { background: transparent; color: var(--night); border-color: var(--night); }
.btn-line:hover { background: rgba(15, 27, 69, 0.05); color: var(--night); }
.page-home .btn-line, .hero .btn-line { color: #FFFFFF; border-color: rgba(238, 241, 250, 0.7); }
.page-home .btn-line:hover, .hero .btn-line:hover { background: rgba(238, 241, 250, 0.08); color: #FFFFFF; }
.site-nav .btn { padding: 10px 16px; }
.btn:disabled { opacity: 0.65; cursor: wait; }
.hero .btn-primary, .hero .btn-primary:hover,
.site-head .btn-primary, .site-head .btn-primary:hover,
.site-foot .btn-primary, .cta-close .btn-primary, .cta-close .btn-primary:hover { color: #FFFFFF; }

.hero { position: relative; padding: 80px 0 72px; }
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { color: #FFFFFF; max-width: 12em; }
.page-home h2.kicker {
  color: var(--on-night-muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.hero .lede { color: #D5DCF0; }
.hero a { color: #FFFFFF; }
.hero-follow { margin-top: 1.15rem; }
.hero-home {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.95fr);
  gap: 8px 36px;
  align-items: center;
}
.pleiades { margin: 0; justify-self: end; width: min(100%, 520px); }
.pleiades svg { display: block; width: 100%; height: auto; overflow: visible; }

/* Check form */
.check-form { max-width: 640px; margin-top: 2rem; }
.check-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; }
.check-email { margin-top: 18px; }
.check-email label { display: block; margin-bottom: 8px; font-size: 0.95rem; font-weight: 500; color: #D5DCF0; }
.check-form input[name="domain"] { font-family: var(--mono); }
.form-error { color: #F3D2A2; font-size: 0.95rem; margin-top: 12px; }
.check-after { margin-top: 4px; }
.form-thanks {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 16em;
  margin-top: 4px;
}
#check { scroll-margin-top: 92px; }

/* Live readings */
.readings { padding-bottom: 24px; }
.figures {
  list-style: none;
  margin: 18px 0 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(238, 241, 250, 0.2);
}
.figures.pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.figures.trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.readings.deployed { padding-top: 6px; }
.deployed .figures { margin-top: 10px; }
.deployed .figures .n { font-size: clamp(1.35rem, 2.1vw, 1.8rem); color: #D5DCF0; }
.card-stat {
  margin: 10px 0 14px;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--on-night-muted);
}
.card .tag + .card-stat { margin-top: 10px; }
.card .tag:has(+ .card-stat) { margin-bottom: 0; }
.figures > li {
  padding: 4px 28px 8px;
  border-left: 1px solid rgba(238, 241, 250, 0.2);
  min-width: 0;
}
.figures > li:first-child { border-left: 0; padding-left: 0; }
.figures .n {
  display: block;
  font-weight: 500;
  font-size: clamp(1.7rem, 2.8vw, 2.35rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  font-variant-numeric: tabular-nums;
}
.figures .l { display: block; margin-top: 8px; color: var(--on-night-muted); font-size: 0.95rem; max-width: 14em; }
.as-of { color: var(--on-night-muted); font-size: 0.92rem; margin-top: 18px; }

.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cols-2 { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.cols-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.cols-even { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.card {
  background: transparent;
  border: 1px solid rgba(238, 241, 250, 0.22);
  padding: 24px;
  min-width: 0;
  color: #E4E9F7;
}
.card p { color: #E4E9F7; }
.card h3 { color: #FFFFFF; }
.card .tag { margin-bottom: 14px; }
.card h3 { margin-bottom: 10px; }
.has-tags > .card > h3:first-child { margin-top: 36px; }
.who-card { display: flex; flex-direction: column; min-height: 100%; }
.who-card .btn { margin-top: auto; align-self: flex-start; }
.who-card p { margin-bottom: 22px; }

.tag {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  padding: 3px 9px;
  line-height: 1.4;
  vertical-align: middle;
}
h2 .tag { margin-left: 10px; position: relative; top: -3px; }
.tag-live { background: var(--star); color: #FFFFFF; }
.tag-pilot { background: #FCEBD3; color: #6B2E09; }
.tag-soon { background: #E6E9F1; color: #1B2130; }
.tag-base { background: #FCEBD3; color: #6B2E09; }
.tag-ok { background: #DCE6FF; color: #14297F; }
.tag-plain { background: #E6E9F1; color: #2B3446; }

.table-scroll { overflow-x: auto; }
.sheet { width: 100%; border-collapse: collapse; min-width: 640px; }
.sheet caption {
  caption-side: top;
  text-align: left;
  margin: 0 0 12px;
}
.sheet th, .sheet td {
  text-align: left;
  padding: 14px 18px 14px 0;
  border-bottom: 1px solid rgba(238, 241, 250, 0.16);
  vertical-align: top;
}
.sheet th {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-night-muted);
}
.sheet td { color: var(--on-night); }
.sheet .dom { color: #FFFFFF; font-size: 0.95rem; }
.note { margin-top: 12px; font-size: 0.9rem; }

.table-box { background: transparent; border: 1px solid rgba(238, 241, 250, 0.2); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 1rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid rgba(238, 241, 250, 0.14); vertical-align: top; color: #EEF1FA; }
thead th { font-weight: 600; font-size: 0.82rem; color: #B9C4E4; border-bottom: 1px solid rgba(238, 241, 250, 0.28); }
tbody tr:last-child > td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.dom { font-size: 0.92rem; color: #FFFFFF; overflow-wrap: anywhere; }
.empty td { color: #B9C4E4; padding: 26px 18px; }
.bar { display: inline-block; width: 64px; height: 6px; background: rgba(238, 241, 250, 0.2); vertical-align: middle; margin-right: 8px; }
.bar > i { display: block; height: 6px; background: var(--star); }

.list { margin: 0; padding-left: 1.15rem; }
.list li + li { margin-top: 10px; }
.filebox-light {
  font-family: var(--mono);
  font-size: 0.92rem;
  background: transparent;
  color: #EEF1FA;
  border: 1px solid rgba(238, 241, 250, 0.28);
  padding: 14px 16px;
  overflow-x: auto;
}

.obs-figure {
  font-weight: 500;
  color: #FFFFFF;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.obs-figure small {
  font-family: var(--body);
  font-size: 0.28em;
  font-weight: 500;
  letter-spacing: 0;
  color: #B9C4E4;
  margin-left: 0.2em;
}
.obs-line {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.3;
  color: #FFFFFF;
  margin-top: 16px;
  max-width: 28em;
}

.cta-close {
  background: none;
  color: var(--on-night);
  padding: 96px 0;
}
.cta-close h2 { color: #FFFFFF; max-width: 12em; }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px 48px; }
.page-home .cta-close a:not(.btn) { color: var(--star-dark); }

form.card { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
label, legend { font-weight: 500; font-size: 0.95rem; }
input[type="text"], input[type="email"], select, textarea {
  font: inherit;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #8A94A8;
  background: #FFFFFF;
  color: var(--text);
  min-height: 48px;
}
.check-form input::placeholder { color: #5C677C; opacity: 1; }
textarea { min-height: 110px; resize: vertical; }
fieldset { border: 0; margin: 0; padding: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 4px 22px; margin-top: 8px; }
.checks label { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 400; }
.checks input { width: 18px; height: 18px; }
.hp { position: absolute; left: -9999px; }

.site-foot { border-top: 1px solid rgba(238, 241, 250, 0.14); padding: 48px 0 56px; }
.site-foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px 48px; }
.site-foot .who { flex: 1 1 420px; min-width: 0; }
.site-foot .who strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.site-foot .who p { color: #D5DCF0; max-width: 38em; }
.site-foot .who p + p { margin-top: 8px; color: var(--on-night-muted); }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 4px 28px; align-content: flex-start; }
.site-foot a { color: #FFFFFF; text-decoration: none; padding: 8px 0; }
.site-foot a:hover { color: #FFFFFF; text-decoration: underline; text-underline-offset: 4px; }

.notice {
  display: none;
  background: #FCEBD3;
  color: #6B2E09;
  padding: 12px 16px;
  font-size: 0.95rem;
  margin-top: 18px;
  max-width: 42em;
}
.notice.on { display: block; }
.more-link { margin-top: 1.25rem; }

@media (max-width: 980px) {
  .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 0; }
  .figures > li { border-left: 0; padding-left: 0; }
  .figures > li:nth-child(even) { padding-left: 22px; border-left: 1px solid rgba(238, 241, 250, 0.2); }
  .figures > li:nth-child(n+3) { border-top: 1px solid rgba(238, 241, 250, 0.2); padding-top: 18px; }
  .figures.trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .figures.trio > li { border-left: 1px solid rgba(238, 241, 250, 0.2); padding-left: 22px; }
  .figures.trio > li:first-child { border-left: 0; padding-left: 0; }
  .figures.trio > li:nth-child(n+3) { border-top: 0; padding-top: 4px; }
}
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(7, 13, 36, 0.94);
    border-bottom: 1px solid rgba(238, 241, 250, 0.16);
    padding: 6px 32px 18px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav .btn { margin-top: 8px; }
}
@media (max-width: 800px) {
  .hero { padding-top: 56px; }
  .block { padding-top: 80px; }
  .cols, .cols-2, .cols-4, .cols-even, .hero-home { grid-template-columns: minmax(0, 1fr); }
  .pleiades { width: 80%; justify-self: center; margin-top: 28px; }
  .cta-close { padding: 72px 0; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .wrap, .site-nav { padding-left: 20px; padding-right: 20px; }
  .wrap { padding-left: 20px; padding-right: 20px; }
  .check-row, .field-row { grid-template-columns: minmax(0, 1fr); }
  .check-row .btn { width: 100%; }
  .figures { grid-template-columns: minmax(0, 1fr); }
  .figures > li,
  .figures > li:nth-child(even) { border-left: 0; padding-left: 0; }
  .figures > li + li { border-top: 1px solid rgba(238, 241, 250, 0.2); padding-top: 16px; }
  .figures.pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figures.pair > li:nth-child(even) { padding-left: 22px; border-left: 1px solid rgba(238, 241, 250, 0.2); }
  .figures.pair > li + li { border-top: 0; padding-top: 4px; }
  .figures.trio { grid-template-columns: minmax(0, 1fr); }
  .figures.trio > li,
  .figures.trio > li:nth-child(even) { border-left: 0; padding-left: 0; }
  .figures.trio > li + li { border-top: 1px solid rgba(238, 241, 250, 0.2); padding-top: 16px; }
  th, td { padding: 12px 14px; }
  .card { padding: 20px; }
}
@keyframes star-twinkle {
  from { opacity: 0.4; }
  to { opacity: 0.95; }
}
@keyframes halo-twinkle {
  from { opacity: 0.35; }
  to { opacity: 0.6; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .btn, a { transition: background-color .15s, color .15s; }
  .sky .twinkle {
    animation-name: star-twinkle;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-direction: alternate;
  }
  .pleiades .halos circle {
    animation: halo-twinkle 6s ease-in-out infinite alternate;
  }
  .pleiades .halos circle:nth-child(2) { animation-delay: -1.1s; }
  .pleiades .halos circle:nth-child(3) { animation-delay: -2.3s; }
  .pleiades .halos circle:nth-child(4) { animation-delay: -3.4s; }
  .pleiades .halos circle:nth-child(5) { animation-delay: -4.6s; }
  .pleiades .halos circle:nth-child(6) { animation-delay: -0.7s; }
  .pleiades .halos circle:nth-child(7) { animation-delay: -5.2s; }
}