:root {
  --ink: #17212b;
  --muted: #5c6975;
  --line: #d9e0e5;
  --paper: #f7f9fb;
  --white: #ffffff;
  --teal: #0d6f73;
  --teal-dark: #07484d;
  --wine: #8b1e3f;
  --gold: #c68a2c;
  --blue: #2f5f98;
  --green: #3f7d45;
  --shadow: 0 18px 40px rgba(23, 33, 43, .08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: 230px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--teal-dark);
  color: var(--white);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.nav a {
  padding: 9px 11px;
  border-radius: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.nav a:hover,
.nav a.active {
  background: #e7f1f2;
  color: var(--teal-dark);
}

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  align-items: stretch;
  gap: 28px;
  padding: clamp(34px, 7vw, 82px) clamp(18px, 4vw, 56px) 28px;
  min-height: calc(100vh - 72px);
}

.workbench-copy,
.signal-panel,
.page-title {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.workbench-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 5vw, 56px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--wine);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 920px;
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.lead {
  max-width: 820px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--teal-dark);
  color: var(--white);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
}

.signal-panel {
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(13, 111, 115, .12), transparent 40%),
    linear-gradient(45deg, rgba(198, 138, 44, .14), transparent 55%),
    var(--white);
}

.panel-head,
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.panel-head span,
.card-head span {
  color: var(--muted);
  font-size: 13px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-grid article {
  min-height: 148px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .82);
}

.metric-grid span,
.metric-grid small {
  display: block;
  color: var(--muted);
}

.metric-grid strong {
  display: block;
  margin: 16px 0 8px;
  font-size: 26px;
  line-height: 1.05;
}

.section {
  padding: 46px clamp(18px, 4vw, 56px);
}

.band {
  border-block: 1px solid var(--line);
  background: #eef4f5;
}

.section-heading {
  max-width: 870px;
  margin-bottom: 24px;
}

.two-columns,
.three-columns,
.cards-grid,
.dashboard {
  display: grid;
  gap: 18px;
}

.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dashboard {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  padding: 0 clamp(18px, 4vw, 56px) 30px;
}

.feature,
.mini-card,
.chart-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.feature {
  padding: 24px;
}

.feature p,
.mini-card p,
.chart-card p {
  color: var(--muted);
}

.feature a,
.text-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: none;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--teal);
  color: var(--white);
  font-weight: 800;
}

.feature-icon.alt {
  background: var(--wine);
}

.feature-icon.dark {
  background: var(--blue);
}

.timeline,
.program {
  display: grid;
  gap: 12px;
}

.timeline article,
.program article,
.agenda-strip div {
  padding: 18px;
  border-left: 5px solid var(--teal);
  border-radius: 6px;
  background: var(--white);
}

.timeline article:nth-child(2n),
.program article:nth-child(2n) {
  border-left-color: var(--gold);
}

.timeline article:nth-child(3n),
.program article:nth-child(3n) {
  border-left-color: var(--wine);
}

.timeline p,
.program p {
  margin: 8px 0 0;
  color: var(--muted);
}

.agenda-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.agenda-strip strong,
.agenda-strip span,
.program span {
  display: block;
}

.agenda-strip span,
.program span {
  color: var(--muted);
}

.page-title {
  margin: 34px clamp(18px, 4vw, 56px);
  padding: clamp(26px, 5vw, 50px);
}

.page-title.older {
  background:
    linear-gradient(135deg, rgba(63, 125, 69, .12), transparent 45%),
    var(--white);
}

.page-title.software {
  background:
    linear-gradient(135deg, rgba(47, 95, 152, .12), transparent 45%),
    var(--white);
}

.chart-card {
  padding: 22px;
}

.chart-card.wide {
  grid-column: span 1;
}

.bar-chart {
  display: grid;
  gap: 14px;
}

.bar-chart div {
  display: grid;
  grid-template-columns: minmax(145px, 220px) 1fr 40px;
  align-items: center;
  gap: 12px;
}

.bar-chart div::before {
  content: "";
  grid-column: 2;
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--teal) calc(var(--value) * 1%), #e7edf1 0);
}

.bar-chart span {
  color: var(--muted);
}

.bar-chart strong {
  text-align: right;
}

.clean-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.clean-list li + li {
  margin-top: 10px;
}

.mini-card {
  padding: 20px;
  min-height: 158px;
}

.topic-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.topic-map span {
  display: grid;
  place-items: center;
  min-height: 78px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbf7;
  color: var(--green);
  font-weight: 800;
  text-align: center;
}

.explain {
  max-width: 980px;
}

.explain p {
  color: var(--muted);
  font-size: 18px;
}

.program {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quote {
  margin: 0;
  max-width: 960px;
  padding: 24px;
  border-left: 5px solid var(--wine);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-size: 22px;
  line-height: 1.45;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: var(--white);
}

.footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .workbench,
  .two-columns,
  .three-columns,
  .cards-grid,
  .dashboard,
  .agenda-strip,
  .program {
    grid-template-columns: 1fr;
  }

  .workbench {
    min-height: auto;
  }

  .topic-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .brand {
    min-width: 0;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .bar-chart div {
    grid-template-columns: 1fr 36px;
  }

  .bar-chart div::before {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .topic-map {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
  }
}