/* Centrum wiedzy v2: mniej ściany kart, więcej prowadzenia użytkownika. */

body:has([data-knowledge-hub]) {
  background: var(--cream);
}

.hub-hero-v2 {
  padding: 74px 0 64px;
  background: var(--orange);
}

.hub-hero-v2 h1 {
  max-width: 1120px;
  font-size: clamp(54px, 7.4vw, 104px);
}

.hub-hero-v2 .hub-lead {
  max-width: 830px;
  font-size: clamp(18px, 1.8vw, 25px);
}

.hub-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 32px;
}

.hub-hero-actions .hub-cta {
  margin-top: 0;
}

.hub-secondary-cta {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 14px 19px;
  border: 3px solid var(--black);
  background: var(--cream);
  box-shadow: 6px 6px 0 var(--black);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.hub-secondary-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--pink);
}

.hub-overall-progress {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(260px, 1.3fr);
  align-items: end;
  gap: 28px;
  max-width: 880px;
  margin-top: 42px;
  padding-top: 24px;
  border-top: 4px solid var(--black);
}

.hub-overall-progress span,
.hub-mini-label {
  display: block;
  margin: 0;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hub-overall-progress strong {
  display: block;
  margin-top: 7px;
  font-size: 14px;
}

.hub-progress-track {
  height: 18px;
  overflow: hidden;
  border: 3px solid var(--black);
  background: var(--cream);
}

.hub-progress-track i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--pink);
  transition: width 220ms ease;
}

.hub-journeys,
.hub-library {
  padding: 72px 0 82px;
  border-bottom: 5px solid var(--black);
}

.hub-journeys {
  background: var(--cream);
}

.hub-library {
  background: var(--cyan);
}

.hub-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: end;
  gap: 46px;
}

.hub-section-head > * {
  min-width: 0;
}

.hub-section-head .article-eyebrow {
  margin-top: 0;
}

.hub-section-head h2 {
  max-width: 820px;
  margin: 10px 0 0;
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 82px);
  font-weight: 400;
  line-height: 0.92;
  text-transform: uppercase;
}

.hub-section-head > p {
  margin: 0;
  font-size: 16px;
  font-weight: 720;
  line-height: 1.55;
}

.hub-journey-picker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.hub-journey-button,
.hub-category-button,
.hub-show-more {
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.hub-journey-button {
  min-height: 148px;
  padding: 18px;
  border: 3px solid var(--black);
  background: var(--white);
  box-shadow: 5px 5px 0 var(--black);
  text-align: left;
}

.hub-journey-button:nth-child(2) {
  background: var(--cyan);
}

.hub-journey-button:nth-child(3) {
  background: var(--pink);
}

.hub-journey-button:nth-child(4) {
  background: var(--orange);
}

.hub-journey-button > span {
  display: block;
  font-family: var(--display);
  font-size: 32px;
  line-height: 1;
}

.hub-journey-button strong {
  display: block;
  margin-top: 14px;
  font-family: var(--display);
  font-size: clamp(24px, 2.3vw, 34px);
  font-weight: 400;
  line-height: 0.98;
}

.hub-journey-button small {
  display: block;
  margin-top: 12px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hub-journey-button:hover,
.hub-journey-button.is-active {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--black);
}

.hub-journey-button.is-active {
  outline: 5px solid var(--black);
  outline-offset: -5px;
}

.hub-journey-panel {
  margin-top: 28px;
  padding: 30px;
  border: 4px solid var(--black);
  background: var(--black);
  color: var(--cream);
  box-shadow: 11px 11px 0 var(--orange);
}

.hub-journey-panel[hidden],
.hub-library-group[hidden] {
  display: none;
}

.hub-journey-summary {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  align-items: end;
  gap: 38px;
}

.hub-journey-summary h3,
.hub-library-group-head h3 {
  margin: 8px 0 0;
  font-family: var(--display);
  font-size: clamp(38px, 4.5vw, 62px);
  font-weight: 400;
  line-height: 0.96;
  text-transform: uppercase;
}

.hub-journey-summary p:not(.hub-mini-label) {
  max-width: 720px;
  margin: 14px 0 0;
  color: #ded6ce;
  font-size: 15px;
  line-height: 1.55;
}

.hub-journey-progress > span {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  font-weight: 900;
  text-align: right;
  text-transform: uppercase;
}

.hub-journey-progress .hub-progress-track {
  border-color: var(--cream);
  background: #2c2c2c;
}

.hub-journey-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.hub-card.hub-journey-step,
.hub-card.hub-library-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 20px;
  border: 3px solid var(--black);
  background: var(--cream);
  color: var(--black);
  box-shadow: 6px 6px 0 var(--black);
  text-decoration: none;
}

.hub-card.hub-journey-step {
  min-height: 292px;
}

.hub-card.hub-journey-step:nth-child(2) {
  background: var(--cyan);
}

.hub-card.hub-journey-step:nth-child(3) {
  background: var(--pink);
}

.hub-card.hub-library-card {
  min-height: 255px;
  border-top: 12px solid var(--accent, var(--orange));
}

.hub-card--1 {
  --accent: var(--orange);
}

.hub-card--2 {
  --accent: var(--cyan);
}

.hub-card--3 {
  --accent: var(--pink);
}

.hub-card--4 {
  --accent: var(--black);
}

.hub-card.hub-library-card:hover,
.hub-card.hub-journey-step:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--black);
}

.hub-card-meta,
.hub-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hub-card-meta > span:first-child {
  overflow: hidden;
  font-size: 9px;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.hub-read-state,
.hub-draft-badge {
  flex: 0 0 auto;
  padding: 5px 7px;
  border: 2px solid var(--black);
  background: var(--white);
  font-size: 8px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hub-card.is-read .hub-read-state {
  background: var(--black);
  color: var(--cream);
}

.hub-step-number {
  display: block;
  margin-top: 19px;
  font-family: var(--display);
  font-size: 50px;
  line-height: 0.8;
}

.hub-card.hub-journey-step strong,
.hub-card.hub-library-card strong {
  margin-top: 16px;
  font-family: var(--display);
  font-size: clamp(28px, 2.7vw, 41px);
  font-weight: 400;
  line-height: 0.98;
  text-transform: uppercase;
}

.hub-card.hub-library-card strong {
  font-size: clamp(26px, 2.2vw, 36px);
}

.hub-card.hub-journey-step p,
.hub-card.hub-library-card p {
  display: -webkit-box;
  overflow: hidden;
  margin: 15px 0 0;
  font-size: 13px;
  font-weight: 680;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.hub-card-footer {
  margin-top: auto;
  padding-top: 18px;
}

.hub-card-footer em {
  margin: 0;
  padding: 0;
  font-size: 10px;
  font-style: normal;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hub-draft-badge {
  background: var(--orange);
}

.hub-section-head--library {
  align-items: start;
}

.hub-library-tools {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  align-items: end;
  gap: 24px;
  margin-top: 36px;
  padding: 22px;
  border: 4px solid var(--black);
  background: var(--cream);
  box-shadow: 8px 8px 0 var(--black);
}

.hub-search span {
  display: block;
  margin-bottom: 8px;
  font-size: 9px;
  font-weight: 950;
  letter-spacing: 0.12em;
}

.hub-search input {
  width: 100%;
  min-height: 50px;
  padding: 11px 13px;
  border: 3px solid var(--black);
  background: var(--white);
  color: var(--black);
  font: 750 14px/1.2 var(--text);
}

.hub-search input:focus-visible {
  outline: 4px solid var(--pink);
  outline-offset: 3px;
}

.hub-category-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
}

.hub-category-button {
  min-height: 45px;
  padding: 10px 12px;
  border: 3px solid var(--black);
  background: var(--white);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hub-category-button span {
  display: inline-grid;
  min-width: 24px;
  min-height: 24px;
  place-items: center;
  margin-left: 5px;
  border: 2px solid var(--black);
  background: var(--cream);
}

.hub-category-button:hover,
.hub-category-button.is-active {
  background: var(--black);
  color: var(--cream);
}

.hub-category-button.is-active span {
  color: var(--black);
}

.hub-search-status {
  min-height: 22px;
  margin: 16px 0 0;
  font-size: 12px;
  font-weight: 850;
}

.hub-library-group {
  margin-top: 34px;
}

.hub-library-group-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
  align-items: end;
  gap: 30px;
  padding-bottom: 18px;
  border-bottom: 4px solid var(--black);
}

.hub-library-group-head > p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.hub-library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.hub-library-item.is-extra {
  display: none;
}

.hub-library-group.is-expanded .hub-library-item.is-extra,
.hub-library-item.is-search-match {
  display: block;
}

.hub-library-item[hidden] {
  display: none !important;
}

.hub-show-more {
  display: block;
  min-height: 52px;
  margin: 28px auto 0;
  padding: 12px 18px;
  border: 3px solid var(--black);
  background: var(--orange);
  box-shadow: 6px 6px 0 var(--black);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hub-show-more:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--pink);
}

@media (max-width: 980px) {
  .hub-journey-picker,
  .hub-library-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hub-card.hub-journey-step {
    min-height: 0;
  }
}

@media (max-width: 760px) {
  .hub-hero-v2,
  .hub-journeys,
  .hub-library {
    padding: 52px 0 58px;
  }

  .hub-section-head,
  .hub-journey-summary,
  .hub-library-tools,
  .hub-library-group-head,
  .hub-overall-progress {
    grid-template-columns: 1fr;
  }

  .hub-section-head,
  .hub-journey-summary,
  .hub-library-group-head {
    gap: 20px;
  }

  .hub-section-head h2 {
    font-size: clamp(38px, 10.5vw, 44px);
  }

  .hub-overall-progress {
    gap: 13px;
  }

  .hub-journey-progress > span {
    text-align: left;
  }

  .hub-category-tabs {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .hub-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hub-hero-actions a {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .hub-journey-picker,
  .hub-library-grid {
    grid-template-columns: 1fr;
  }

  .hub-journey-button {
    min-height: 0;
  }

  .hub-journey-panel {
    padding: 22px 16px;
    box-shadow: 7px 7px 0 var(--orange);
  }

  .hub-library-tools {
    padding: 16px;
    box-shadow: 6px 6px 0 var(--black);
  }

  .hub-category-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hub-category-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hub-progress-track i,
  .hub-card,
  .hub-journey-button,
  .hub-show-more,
  .hub-secondary-cta {
    transition: none;
  }
}