/* Ostium landing pages (gw.ee). The "Mission control" design of Learning Analytics (Alt A): a dark page with a
   faint grid, square panels with a hairline border, JetBrains Mono text, Space Grotesk headings, cyan for what
   is live and amber for what needs attention. No scripts, no cookies; the fonts are served from here. */
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 100 800; font-display: swap;
             src: url(/assets/fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 700; font-display: swap;
             src: url(/assets/fonts/space-grotesk-latin-700-normal.woff2) format("woff2"); }
:root {
  color-scheme: dark;
  --page: #070B14; --panel: #0C1322; --ink: #E6EDF7; --muted: #8FA0B8; --line: #1E2A3D;
  --cyan: #22D3EE; --cyan-soft: #67E8F9; --amber: #FBBF24; --on-cyan: #04121A;
  --display: "Space Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; color: var(--ink); font: 14px/1.6 var(--mono);
       background-color: var(--page);
       background-image: linear-gradient(rgba(103,232,249,.05) 1px, transparent 1px),
                         linear-gradient(90deg, rgba(103,232,249,.05) 1px, transparent 1px);
       background-size: 40px 40px; }
a { color: var(--cyan-soft); }
a:hover { color: #FFFFFF; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; background: var(--panel); border: 1px solid var(--cyan); padding: 6px 10px;
              z-index: 1; }

header { background: var(--page); border-bottom: 1px solid var(--line); }
header .bar { max-width: 904px; margin: 0 auto; padding: 0 32px; display: flex; flex-wrap: wrap; align-items: center;
              gap: 0 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; padding: 14px 0; color: var(--ink);
         text-decoration: none; font: 700 16px/1 var(--display); letter-spacing: .08em; text-transform: uppercase; }
.brand:hover { color: #FFFFFF; }
.brand svg { width: 20px; height: 25px; }
nav { display: flex; flex-wrap: wrap; gap: 0 2px; flex: 1 1 auto; }
nav a { padding: 18px 9px 15px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
        text-decoration: none; color: var(--muted); border-bottom: 3px solid transparent; }
nav a:hover { color: #FFFFFF; }
nav a[aria-current] { color: #FFFFFF; border-bottom-color: var(--cyan); }
.pill { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--amber);
        border: 1px solid var(--amber); padding: 3px 8px; white-space: nowrap; }

main { max-width: 904px; margin: 0 auto; padding: 28px 32px 48px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.2; margin: 0; }
h1 { font-size: 34px; letter-spacing: -.01em; }
h2 { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: .1em; text-transform: uppercase;
     color: var(--muted); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
h2::before { content: ""; width: 8px; height: 8px; background: var(--cyan); flex: none; }
h3 { font-size: 15px; margin: 18px 0 6px; }
p { margin: 0 0 12px; }
p:last-child, ul:last-child, ol:last-child { margin-bottom: 0; }
ul { margin: 0 0 12px; padding-left: 20px; }
ul li::marker { color: var(--cyan); }
li { margin-bottom: 4px; }
strong { color: #FFFFFF; }
.lede { color: var(--muted); font-size: 15px; margin: 10px 0 0; }
.muted { color: var(--muted); font-size: 12px; }
.hero { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding: 20px 0 8px; }
.hero svg { width: 132px; height: auto; }
.title { padding: 12px 0 4px; }
section, .notice { background: var(--panel); border: 1px solid var(--line); padding: 20px 22px; margin-top: 16px; }
.notice { border-color: var(--amber); }
.notice strong { color: var(--amber); text-transform: uppercase; letter-spacing: .06em; font-size: 12px; }
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 12px 0 12px 42px; margin: 0;
            border-top: 1px solid var(--line); }
.steps li:first-child { border-top: 0; padding-top: 2px; }
.steps li:last-child { padding-bottom: 0; }
.steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 12px;
                    color: var(--cyan); font-weight: 700; }
.steps li:first-child::before { top: 2px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 12.5px; line-height: 1.5; }
th, td { text-align: left; vertical-align: top; padding: 12px 10px; }
thead th { color: var(--muted); font-size: 11px; font-weight: 400; letter-spacing: .08em; text-transform: uppercase;
           padding: 6px 10px 8px; }
tbody tr { border-top: 1px solid var(--line); }
td:first-child, th:first-child { padding-left: 0; }
td:last-child, th:last-child { padding-right: 0; }
.button { display: inline-flex; align-items: center; min-height: 48px; padding: 0 20px; background: var(--cyan);
          color: var(--on-cyan); font-weight: 700; font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
          text-decoration: none; }
.button:hover { background: #FFFFFF; color: var(--on-cyan); }
code { font: inherit; color: var(--cyan-soft); border: 1px solid var(--line); padding: 1px 6px; }
footer { max-width: 904px; margin: 0 auto; padding: 0 32px 40px; color: var(--muted); font-size: 12px; }
footer p { margin: 0 0 6px; }
footer a { margin-right: 16px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

@media (max-width: 560px) {
  header .bar, main, footer { padding-left: 20px; padding-right: 20px; }
  h1 { font-size: 26px; }
  .hero { grid-template-columns: 1fr; gap: 16px; }
  .hero svg { width: 84px; order: -1; }
  nav a { padding: 10px 9px 9px; }
  nav a:first-child { padding-left: 0; }
  .brand { padding-bottom: 4px; }
  header .pill { display: none; }
}
@media print {
  body { background: #FFFFFF; color: #000000; }
  section, .notice { background: #FFFFFF; border-color: #999999; }
  h2, .muted, .lede, thead th, footer { color: #333333; }
  strong, .notice strong { color: #000000; }
  a, code { color: #000000; }
}