:root {
  --hub-green: #176b45;
  --hub-green-dark: #0f5134;
  --hub-green-soft: #eaf6ef;
  --hub-text: #1f2937;
  --hub-muted: #667085;
  --hub-border: #d9dee5;
  --hub-background: #f4f6f8;
  --hub-surface: #ffffff;
  --hub-warning: #9a6700;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

.hub-body {
  margin: 0;
  background: var(--hub-background);
  color: var(--hub-text);
  font-family: Arial, Helvetica, sans-serif;
}

.hub-header {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px clamp(16px, 4vw, 42px);
  background: var(--hub-surface);
  border-bottom: 1px solid var(--hub-border);
}

.hub-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.hub-brand-mark {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: var(--hub-green);
  color: #fff;
  border-radius: 12px;
  font-size: 1.3rem;
  font-weight: 800;
}

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

.hub-brand small {
  margin-top: 2px;
  color: var(--hub-muted);
}

.hub-home-link {
  color: var(--hub-green);
  font-weight: 700;
  text-decoration: none;
}

.hub-home-link:hover {
  text-decoration: underline;
}

.hub-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0 64px;
}

.hub-hero {
  max-width: 740px;
  margin-bottom: 28px;
}

.hub-eyebrow {
  margin: 0 0 8px;
  color: var(--hub-green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hub-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.35rem);
  line-height: 1.05;
}

.hub-introduction {
  max-width: 660px;
  margin: 16px 0 0;
  color: #475467;
  font-size: 1.08rem;
  line-height: 1.55;
}

.hub-category-navigation {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.hub-category-button {
  min-height: 38px;
  padding: 8px 14px;
  background: var(--hub-surface);
  color: #344054;
  border: 1px solid var(--hub-border);
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.hub-category-button:hover {
  border-color: var(--hub-green);
}

.hub-category-button.is-active {
  background: var(--hub-green);
  color: #fff;
  border-color: var(--hub-green);
}

.hub-module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.hub-module-card {
  position: relative;
  display: flex;
  min-height: 270px;
  flex-direction: column;
  padding: 20px;
  background: var(--hub-surface);
  border: 1px solid var(--hub-border);
  border-radius: 16px;
  transition:
    transform 150ms ease,
    border-color 150ms ease;
}

.hub-module-card:hover {
  border-color: #9cc8b0;
  transform: translateY(-2px);
}

.hub-module-card.is-disabled {
  opacity: 0.66;
}

.hub-module-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.hub-module-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  background: var(--hub-green-soft);
  border-radius: 13px;
  font-size: 1.55rem;
}

.hub-module-status {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 4px 9px;
  background: #f2f4f7;
  color: #475467;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.hub-module-status.is-new {
  background: var(--hub-green-soft);
  color: var(--hub-green-dark);
}

.hub-module-status.is-development {
  background: #fff4ce;
  color: var(--hub-warning);
}

.hub-module-card h2 {
  margin: 0;
  font-size: 1.28rem;
}

.hub-module-card p {
  margin: 10px 0 18px;
  color: #475467;
  line-height: 1.5;
}

.hub-module-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: auto 0 18px;
  padding: 0;
  list-style: none;
}

.hub-module-tags li {
  padding: 5px 8px;
  background: #f2f4f7;
  color: #475467;
  border-radius: 7px;
  font-size: 0.74rem;
}

.hub-module-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  background: var(--hub-green);
  color: #fff;
  border-radius: 9px;
  font-weight: 800;
  text-decoration: none;
}

.hub-module-link:hover {
  background: var(--hub-green-dark);
}

.hub-module-unavailable {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  background: #eaecf0;
  color: #667085;
  border-radius: 9px;
  font-weight: 700;
}

.hub-empty-message {
  padding: 32px;
  background: var(--hub-surface);
  color: var(--hub-muted);
  border: 1px dashed var(--hub-border);
  border-radius: 14px;
  text-align: center;
}

.hub-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 22px;
  color: var(--hub-muted);
  border-top: 1px solid var(--hub-border);
}

.hub-footer a {
  color: var(--hub-green);
}

@media (max-width: 900px) {
  .hub-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .hub-header {
    align-items: flex-start;
    padding-inline: 16px;
  }

  .hub-main {
    width: min(100% - 28px, 1120px);
    padding-top: 34px;
  }

  .hub-module-grid {
    grid-template-columns: 1fr;
  }

  .hub-module-card {
    min-height: auto;
  }

  .hub-home-link {
    font-size: 0.88rem;
  }
}