:root {
  --white: #ffffff;
  --platinum: #f4f8fb;
  --powder: #a9bcc8;
  --ttco-blue: #0f6fa6;
  --deep-navy: #0d3044;
  --graphite: rgba(13, 48, 68, 0.74);
  --hairline: rgba(169, 188, 200, 0.65);
  --green: #23854a;
  --green-soft: #edf7f0;
  --amber: #9a6415;
  --amber-soft: #fff7e8;
  --red: #c83b37;
  --red-soft: #fff2f1;
  --unknown: #607482;
  --unknown-soft: #f1f5f7;
  --page-gutter: clamp(1.25rem, 4.4vw, 5.5rem);
  --shell: min(100% - (2 * var(--page-gutter)), 90rem);
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  color: var(--deep-navy);
  background: var(--white);
  text-rendering: optimizeLegibility;
}
main { flex: 1; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 1.65;
}
.shell { width: var(--shell); margin-inline: auto; }
.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; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: 0.8rem 1rem;
  background: var(--deep-navy);
  color: var(--white);
  transform: translateY(-200%);
  transition: transform 160ms ease;
}
.skip-link:focus-visible { transform: translateY(0); }
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--ttco-blue);
  outline-offset: 5px;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--hairline);
  backdrop-filter: blur(18px);
}
.header-inner {
  min-height: 6.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  height: 6.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.brand img { width: 4rem; height: 3.25rem; object-fit: contain; }
.brand-copy {
  display: grid;
  gap: 0.28rem;
  padding-left: 1rem;
  border-left: 1px solid var(--hairline);
}
.brand-copy strong { font-size: 1.05rem; letter-spacing: -0.025em; }
.brand-copy small {
  color: var(--ttco-blue);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 4vw, 4.5rem);
  font-size: 0.95rem;
  font-weight: 600;
}
.site-nav a { position: relative; padding: 2.62rem 0 2.42rem; }
.site-nav a::after {
  position: absolute;
  right: 100%;
  bottom: 1.42rem;
  left: 0;
  height: 2px;
  background: var(--ttco-blue);
  content: "";
  transition: right 180ms ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.active::after { right: 0; }
.menu-toggle {
  width: 2.75rem;
  height: 2.75rem;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.42rem;
  border: 1px solid var(--hairline);
  background: var(--white);
}
.menu-toggle span:not(.sr-only) { width: 1.25rem; height: 1px; background: var(--deep-navy); }

.hero {
  min-height: 21rem;
  display: flex;
  align-items: center;
  padding-block: clamp(3.5rem, 7vw, 6rem);
}
.hero-copy { max-width: 58rem; }
.hero h1,
.status-page-title h1,
.portal-page-title h1 {
  margin: 0;
  font-size: clamp(3.35rem, 5.2vw, 5.4rem);
  font-weight: 560;
  letter-spacing: -0.072em;
  line-height: 0.96;
  text-wrap: balance;
}
.hero-copy p {
  max-width: 41rem;
  margin: 2.1rem 0 0;
  color: var(--graphite);
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  line-height: 1.55;
}

.section-heading { margin-bottom: 1.8rem; }
.section-heading h2 {
  margin: 0;
  font-size: clamp(1.75rem, 2.8vw, 2.8rem);
  letter-spacing: -0.052em;
}
.status-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.status-summary {
  padding-block: clamp(2.7rem, 5vw, 4.5rem);
  background: var(--platinum);
  border-block: 1px solid var(--hairline);
}
.status-meta {
  display: grid;
  justify-items: end;
  gap: 0.5rem;
  text-align: right;
}
.status-meta small,
.status-meta time {
  color: var(--graphite);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.015em;
}
.status-meta .status-refresh-note {
  color: var(--amber);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0;
}

.service-status-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--white);
  border-top: 1px solid var(--hairline);
}
.service-status-list li {
  min-height: 5rem;
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.35rem;
  border-bottom: 1px solid var(--hairline);
}
.service-status-list strong { font-size: 1.15rem; letter-spacing: -0.025em; }
.service-status-list-large li { min-height: 6.5rem; }
.service-status-list-large li > div { display: grid; gap: 0.4rem; }
.service-component-copy { min-width: 0; display: grid; gap: 0.35rem; }
.service-component-detail {
  color: var(--graphite);
  font-size: 0.88rem;
  font-weight: 450;
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.row-icon,
.portal-mark {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  color: var(--ttco-blue);
}
.row-icon svg,
.portal-mark svg { width: 2.2rem; height: 2.2rem; stroke-width: 1.45; }
.service-state {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--unknown);
  font-weight: 650;
  white-space: nowrap;
}
.service-state i { width: 0.58rem; height: 0.58rem; border-radius: 50%; background: currentColor; }
.service-state.healthy { color: var(--green); }
.service-state.degraded { color: var(--amber); }
.service-state.unavailable { color: var(--red); }
.service-state.fallback-active { color: var(--ttco-blue); }
.service-state.unknown { color: var(--unknown); }
.status-summary-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 1.4rem;
}
.status-detail-note {
  margin: 0;
  color: var(--graphite);
  font-size: 0.9rem;
  line-height: 1.5;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
  color: var(--ttco-blue);
  font-weight: 700;
  white-space: nowrap;
}
.text-link svg { width: 1.15rem; height: 1.15rem; }

.quick-links {
  display: grid;
  grid-template-columns: minmax(11rem, 0.34fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  padding-block: clamp(3.5rem, 6vw, 6rem);
}
.quick-links .section-heading { margin: 0; }
.action-list { border-top: 1px solid var(--hairline); }
.action-row {
  min-height: 5.35rem;
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr) 2rem;
  align-items: center;
  gap: 1.35rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--ttco-blue);
  transition: color 160ms ease, padding 160ms ease, background 160ms ease;
}
.action-row:hover {
  padding-inline: 0.8rem;
  background: var(--platinum);
  color: var(--deep-navy);
}
.action-copy { display: grid; gap: 0.42rem; }
.action-copy strong { font-size: 1.12rem; letter-spacing: -0.025em; }
.action-copy small { color: var(--graphite); font-size: 0.92rem; line-height: 1.45; }
.action-arrow { justify-self: end; }
.action-arrow svg { width: 1.45rem; height: 1.45rem; }

.status-page-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  padding-block: clamp(4rem, 7vw, 6.5rem) clamp(2.5rem, 4vw, 4rem);
}
.status-system-section {
  margin-bottom: clamp(4rem, 7vw, 7rem);
  padding: clamp(1.5rem, 3.5vw, 3.2rem);
  border: 1px solid var(--hairline);
}
.status-system-section .status-detail-note { margin-top: 1.3rem; }

.announcements-section {
  padding-block: clamp(4rem, 7vw, 6.5rem);
  background: var(--platinum);
  border-block: 1px solid var(--hairline);
}
.announcements-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
}
.status-page-intro h2 {
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 3.8rem);
  letter-spacing: -0.06em;
  line-height: 1;
}
.status-page-intro p {
  max-width: 20rem;
  margin: 1.2rem 0 0;
  color: var(--graphite);
  line-height: 1.6;
}
.announcement-empty {
  align-self: center;
  padding-block: 2rem;
  border-block: 1px solid var(--hairline);
}
.announcement-empty strong { font-size: 1.25rem; letter-spacing: -0.03em; }
.announcement-empty p { margin: 0.8rem 0 0; color: var(--graphite); line-height: 1.6; }
.announcement-list { border-top: 1px solid var(--hairline); }
.announcement-card { padding: 1.65rem 0; border-bottom: 1px solid var(--hairline); }
.announcement-card header { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.announcement-card strong { font-size: 1.16rem; }
.announcement-card span {
  color: var(--ttco-blue);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.announcement-card p { margin: 0.8rem 0 0; color: var(--graphite); line-height: 1.6; }

.portal-page { padding-bottom: clamp(4.5rem, 8vw, 8rem); }
.portal-page-title { padding-block: clamp(4rem, 7vw, 6.5rem) clamp(2.5rem, 4vw, 4rem); }
.portal-list-section { max-width: min(100% - (2 * var(--page-gutter)), 68rem); }
.portal-list { border-top: 1px solid var(--hairline); }
.portal-row {
  min-height: 8rem;
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) 2rem;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--ttco-blue);
  transition: color 160ms ease, padding 160ms ease, background 160ms ease;
}
.portal-row:hover {
  padding-inline: 1rem;
  background: var(--platinum);
  color: var(--deep-navy);
}
.portal-mark { width: 4rem; height: 4rem; background: var(--platinum); border: 1px solid var(--hairline); }
.portal-copy { display: grid; gap: 0.55rem; }
.portal-copy strong { font-size: clamp(1.35rem, 2.3vw, 2rem); letter-spacing: -0.04em; }
.portal-copy small { color: var(--graphite); font-size: 0.98rem; line-height: 1.5; }

.site-footer { color: var(--white); background: var(--deep-navy); }
.footer-inner {
  min-height: 9.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  padding-block: 2rem;
}
.footer-brand { display: flex; align-items: center; gap: 1rem; width: fit-content; }
.footer-brand img { width: 3.25rem; height: 2.75rem; object-fit: contain; }
.footer-brand strong { font-size: 1rem; }
.footer-brand-panel p,
.footer-meta p { margin: 0.9rem 0 0; color: rgba(255, 255, 255, 0.68); font-size: 0.9rem; }
.footer-meta { display: grid; justify-items: end; gap: 1rem; text-align: right; }
.footer-meta p { margin: 0; }
.footer-meta nav { display: flex; gap: clamp(1.5rem, 4vw, 3rem); color: var(--powder); font-size: 0.9rem; font-weight: 600; }
.footer-meta nav a:hover { color: var(--white); }

@media (max-width: 960px) {
  .quick-links,
  .announcements-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .status-page-title { align-items: flex-start; flex-direction: column; gap: 2rem; }
  .status-page-title .status-meta { justify-items: start; text-align: left; }
}

@media (max-width: 720px) {
  :root { --page-gutter: 1.15rem; }
  .header-inner { min-height: 4.8rem; }
  .brand { height: 4.8rem; gap: 0.7rem; }
  .brand img { width: 3rem; height: 2.5rem; }
  .brand-copy { padding-left: 0.7rem; }
  .brand-copy strong { font-size: 0.82rem; }
  .brand-copy small { font-size: 0.5rem; }
  .menu-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 4.8rem;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    flex-direction: column;
    padding: 0.6rem var(--page-gutter) 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--hairline);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.9rem 0; }
  .site-nav a::after { display: none; }
  .hero { min-height: 0; padding-block: 4rem; }
  .hero h1,
  .status-page-title h1,
  .portal-page-title h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .status-heading { align-items: flex-start; flex-direction: column; gap: 1.25rem; }
  .status-heading .status-meta { justify-items: start; text-align: left; }
  .service-status-list li,
  .service-status-list-large li {
    min-height: 0;
    grid-template-columns: 2.8rem minmax(0, 1fr);
    gap: 0.9rem;
    padding-block: 1.15rem;
  }
  .service-status-list .service-state { grid-column: 2; }
  .row-icon { width: 2.5rem; height: 2.5rem; }
  .row-icon svg { width: 1.9rem; height: 1.9rem; }
  .status-summary-footer { align-items: flex-start; flex-direction: column; }
  .text-link { margin-left: 0; }
  .quick-links { padding-block: 3.5rem; }
  .action-row { min-height: 6.8rem; grid-template-columns: 2.8rem minmax(0, 1fr) 1.6rem; gap: 0.9rem; }
  .status-system-section { width: 100%; border-inline: 0; }
  .portal-page { padding-bottom: 4.5rem; }
  .portal-row { min-height: 7rem; grid-template-columns: 3.5rem minmax(0, 1fr) 1.6rem; gap: 1rem; }
  .portal-mark { width: 3.25rem; height: 3.25rem; }
  .portal-mark svg { width: 1.9rem; height: 1.9rem; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 2rem; }
  .footer-meta { width: 100%; justify-items: start; text-align: left; }
  .footer-meta nav { width: 100%; justify-content: space-between; gap: 1rem; }
}

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