:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-2: #f2f5fa;
  --text: #0b1220;
  --muted: #5a6478;
  --border: #e4e8ef;
  --up: #0fbf6a;
  --warn: #e0a500;
  --down: #e5484d;
  --accent: #0fbf6a;
  --accent-strong: #0a7a45;
  --ring: color-mix(in srgb, var(--accent) 40%, transparent);
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --surface: #121a2b;
    --surface-2: #0f1729;
    --text: #e6eaf2;
    --muted: #9aa4b8;
    --border: #1f2a40;
    --accent-strong: #4ee6a1;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
  }
}
html[data-theme="light"] { --bg:#f6f8fb; --surface:#fff; --surface-2:#f2f5fa; --text:#0b1220; --muted:#5a6478; --border:#e4e8ef; --accent-strong:#0a7a45; --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06); }
html[data-theme="dark"]  { --bg:#0b1220; --surface:#121a2b; --surface-2:#0f1729; --text:#e6eaf2; --muted:#9aa4b8; --border:#1f2a40; --accent-strong:#4ee6a1; --shadow: 0 1px 2px rgba(0,0,0,.3); }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
a { color: var(--accent-strong); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 6px; }
.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; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; border-radius: 8px; z-index: 10; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
header.site, footer.site { background: var(--surface); border-bottom: 1px solid var(--border); }
footer.site { border-top: 1px solid var(--border); border-bottom: 0; margin-top: 40px; color: var(--muted); font-size: 14px; }
footer.site .wrap { padding-top: 18px; padding-bottom: 18px; }
footer.site p { margin: 0 0 4px; }

header.site .wrap { display: flex; align-items: center; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
header.site nav.primary-nav { margin-left: auto; display: flex; align-items: center; gap: 18px; }
header.site nav.primary-nav a { color: var(--text); font-weight: 500; }
header.site nav.primary-nav a[aria-current="page"] { color: var(--accent-strong); }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); }
.brand .logo { width: 26px; height: 26px; color: var(--accent); }
.brand img.logo { width: auto; height: 28px; max-width: 200px; display: block; }

.crumbs { padding-bottom: 10px; font-size: 13px; color: var(--muted); }
.crumbs ol { margin: 0; padding: 0; list-style: none; display: flex; gap: 6px; flex-wrap: wrap; }
.crumbs li + li::before { content: "›"; margin-right: 6px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs [aria-current="page"] { color: var(--text); font-weight: 500; }

#theme-toggle { background: transparent; border: 1px solid var(--border); color: var(--text); width: 36px; height: 36px; border-radius: 10px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
#theme-toggle:hover { border-color: var(--accent); }
#theme-toggle svg { width: 18px; height: 18px; }
#theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: dark) { #theme-toggle .i-sun { display: none; } #theme-toggle .i-moon { display: block; } }
html[data-theme="dark"]  #theme-toggle .i-sun  { display: none; }
html[data-theme="dark"]  #theme-toggle .i-moon { display: block; }
html[data-theme="light"] #theme-toggle .i-sun  { display: block; }
html[data-theme="light"] #theme-toggle .i-moon { display: none; }

main { padding-top: 24px; padding-bottom: 40px; }
h1 { font-size: 30px; margin: 0 0 6px; letter-spacing: -.01em; }
h2 { font-size: 18px; margin: 0 0 12px; letter-spacing: -.005em; }
h3 { font-size: 15px; margin: 0 0 6px; letter-spacing: -.003em; }
p { margin: 0 0 10px; }
.sub { color: var(--muted); margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.hero {
  background: linear-gradient(135deg, color-mix(in srgb, var(--up) 12%, var(--surface)), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow);
}
.hero-head { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; }
.overall-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--up);
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--up) 22%, transparent);
}
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0; padding: 0; }
.kpis > div { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.kpis dt { font-size: 12px; color: var(--muted); margin: 0 0 2px; text-transform: uppercase; letter-spacing: .04em; }
.kpis dd { margin: 0; font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; margin-top: 20px; box-shadow: var(--shadow); }

.svc { list-style: none; margin: 0; padding: 0; }
.svc li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "dot name tag" "bars bars bars";
  align-items: center;
  gap: 8px 12px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.svc li:first-child { border-top: 0; padding-top: 6px; }
.svc li > .dot { grid-area: dot; }
.svc li > .name { grid-area: name; font-weight: 500; }
.svc li > .tag { grid-area: tag; }
.svc li > .bars { grid-area: bars; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.up { background: var(--up); }
.dot.warn { background: var(--warn); }
.dot.down { background: var(--down); }

.tag { font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
.tag.up   { color: #0a7a45; background: color-mix(in srgb, var(--up) 18%, transparent);   border-color: color-mix(in srgb, var(--up) 35%, transparent); }
.tag.warn { color: #946a00; background: color-mix(in srgb, var(--warn) 18%, transparent); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.tag.down { color: #a11a1c; background: color-mix(in srgb, var(--down) 18%, transparent); border-color: color-mix(in srgb, var(--down) 35%, transparent); }
html[data-theme="dark"] .tag.up   { color: #4ee6a1; }
html[data-theme="dark"] .tag.warn { color: #ffcf4a; }
html[data-theme="dark"] .tag.down { color: #ff8a8d; }
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .tag.up   { color: #4ee6a1; }
  html:not([data-theme="light"]) .tag.warn { color: #ffcf4a; }
  html:not([data-theme="light"]) .tag.down { color: #ff8a8d; }
}

.bars { display: grid; grid-template-columns: repeat(90, 1fr); gap: 2px; margin: 6px 0 0; }
.day { height: 22px; border-radius: 2px; background: var(--border); transition: transform .1s ease; }
.day.up { background: var(--up); }
.day.warn { background: var(--warn); }
.day.down { background: var(--down); }
.day:hover, .day:focus-visible { transform: scaleY(1.15); outline: 0; box-shadow: 0 0 0 2px color-mix(in srgb, var(--text) 25%, transparent); }

.scale { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); margin-top: 10px; flex-wrap: wrap; }
.legend { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.swatch { width: 10px; height: 10px; border-radius: 2px; display: inline-block; vertical-align: -1px; margin: 0 2px 0 6px; }
.swatch.up { background: var(--up); } .swatch.warn { background: var(--warn); } .swatch.down { background: var(--down); }

.tabs { display: inline-flex; gap: 4px; padding: 4px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 12px; }
.tabs button { appearance: none; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 13px; font-weight: 500; padding: 6px 12px; border-radius: 7px; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

.chart { margin: 0; color: var(--accent); }
.chart svg { width: 100%; height: 180px; display: block; }
.chart .grid line { stroke: var(--border); stroke-width: 1; }
.chart figcaption { color: var(--muted); margin-top: 8px; }

.months { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.months li { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); font-size: 14px; }
.months .m-name { font-weight: 600; }
.months .m-meta { grid-column: 1 / -1; color: var(--muted); font-size: 12px; }

.note { padding: 14px 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface-2); }
.note.info { border-color: color-mix(in srgb, var(--up) 35%, var(--border)); }

.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 0; padding: 0; }
.metrics > div { padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); }
.metrics dt { font-size: 12px; color: var(--muted); margin: 0 0 3px; text-transform: uppercase; letter-spacing: .04em; }
.metrics dd { margin: 0; font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; }

.incidents { list-style: none; margin: 0; padding: 0; }
.incidents li { padding: 10px 0; border-top: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-start; }
.incidents li:first-child { border-top: 0; }
.incidents .empty { color: var(--muted); font-size: 14px; }

#subscribe-form { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 4px; }
#subscribe-form input[type="email"] {
  flex: 1 1 240px; min-width: 0;
  padding: 10px 12px; font: inherit; font-size: 15px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface-2); color: var(--text);
}
#subscribe-form input[type="email"]:focus-visible { border-color: var(--accent); outline: 2px solid var(--ring); outline-offset: 1px; }
#subscribe-form button {
  appearance: none; border: 0; cursor: pointer;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600;
  padding: 10px 18px; border-radius: 10px;
}
#subscribe-form button:hover { background: var(--accent-strong); }
html[data-theme="dark"] #subscribe-form button { color: #0b1220; }

.qa { padding: 12px 0; border-top: 1px solid var(--border); }
.qa:first-of-type { border-top: 0; padding-top: 4px; }
.qa p { color: var(--muted); margin: 0; }
.qa p strong, .qa p time, .qa p a { color: var(--text); }
.qa p a { color: var(--accent-strong); }

@media (max-width: 1024px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: 1fr; }
  .months { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  h1 { font-size: 24px; }
  .wrap { padding: 0 14px; }
  .hero { padding: 18px; }
  .hero-head { grid-template-columns: 1fr; }
  .hero-head .overall-dot { display: none; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .bars { grid-template-columns: repeat(45, 1fr); }
  .day { height: 18px; }
  .months { grid-template-columns: 1fr; }
  .svc li { grid-template-columns: auto 1fr; grid-template-areas: "dot name" "tag tag" "bars bars"; }
  .svc li > .tag { justify-self: start; }
}
@media (max-width: 420px) {
  .bars { grid-template-columns: repeat(30, 1fr); }
  .kpis { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .day:hover, .day:focus-visible { transform: none; }
}
.lang-banner {
  position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px;
  padding: 10px 10px 10px 16px;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 10px 25px rgba(16,24,40,.12);
  font-size: 14px; z-index: 20; max-width: calc(100vw - 24px);
}
.lang-banner-btn { background: var(--accent); color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 8px; font-weight: 600; white-space: nowrap; }
.lang-banner-btn:hover { background: var(--accent-strong); text-decoration: none; }
html[data-theme="dark"] .lang-banner-btn { color: #0b1220; }
.lang-banner-close { appearance: none; background: transparent; border: 0; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; padding: 2px 8px; border-radius: 6px; }
.lang-banner-close:hover { color: var(--text); background: var(--surface-2); }
@media (max-width: 480px) { .lang-banner { left: 10px; right: 10px; transform: none; font-size: 13px; } }

@media print {
  header.site nav, #subscribe-form, footer.site a { display: none; }
  .card, .hero { box-shadow: none; border-color: #999; break-inside: avoid; }
  body { background: #fff; color: #000; }
}