/* ===================================================================
   Unit 4 — Page 7: קטלוג החומרים של אתחלתא
   Global tokens, header, footer, and sequential nav from theme.css.
   =================================================================== */

.ata-unit-page {
  max-width: var(--content);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.ata-unit-title {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  width: 100%;
  margin: 0 0 1.25rem;
  padding: 0;
  font-size: var(--text-h1);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-align: right;
}

.ata-unit-title-index,
.ata-unit-title-name {
  color: var(--teal);
}

.ata-unit-title-divider {
  color: var(--rose);
  padding: 0 0.625rem;
}

.athchalta-tools-catalog {
  --u4-coral: #f59a97;
  --u4-yellow: #ffee81;
  --u4-green: #a9d48f;
  --u4-blue: #b9e4ed;
  --u4-purple: #ebc0db;
  --u4-pink: #edbad9;
  --foundation-green: #ecf7ea;
  --foundation-coral: #feece9;
  --foundation-purple: #fef2f6;
  --foundation-yellow: #fdfad9;
  --foundation-blue: #f0f8fc;
  --foundation-pink: #fdecf4;
  --dusty-light: #f5e9e9;
  --light-teal: #ccebec;
  width: 100%;
  direction: rtl;
  text-align: right;
  color: var(--navy);
}

.athchalta-tools-catalog *,
.athchalta-tools-catalog *::before,
.athchalta-tools-catalog *::after {
  box-sizing: border-box;
}

.atc-page-header {
  width: 100%;
  margin: 0 0 1.75rem;
  padding: 0;
  background: transparent;
  text-align: right;
}

.atc-section-title {
  width: 100%;
  margin: 0 0 0.75rem;
  padding: 0;
  color: var(--teal);
  font-size: var(--text-h2);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  text-align: right;
}

.atc-intro {
  width: 100%;
  max-width: var(--prose-measure);
  margin: 0;
  padding: 0;
  color: var(--navy);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--lh-body);
  letter-spacing: -0.02em;
  text-align: right;
  text-wrap: pretty;
}

.atc-opening-video-section {
  width: 100%;
  max-width: 56.25rem;
  margin: 1.75rem 0 1.85rem auto;
  padding: 0;
}

.atc-opening-video-section[hidden] {
  display: none;
}

.atc-opening-video-title {
  margin: 0 0 0.7rem;
  color: var(--navy);
  font-size: var(--text-h3);
  font-weight: 700;
  line-height: 1.4;
}

.atc-opening-video-frame {
  position: relative;
  width: 100%;
  overflow: visible;
  border: 0.1875rem solid var(--light-teal);
  border-radius: 1rem;
  background: #000;
  box-shadow: 0 0.3rem 0.625rem rgba(31, 61, 100, 0.15);
}

.atc-opening-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
}

.atc-toolbar {
  display: grid;
  grid-template-columns:
    minmax(12rem, 1.8fr)
    minmax(9rem, 0.9fr)
    minmax(10rem, 1fr)
    minmax(12rem, 1.25fr)
    auto;
  gap: 0.8rem;
  align-items: end;
  width: 100%;
  margin: 1.7rem 0 0;
  padding: 1.1rem;
  border: 0.0625rem solid var(--light-teal);
  border-radius: 0.95rem;
  background: #f8fbfb;
}

.atc-control {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
  margin: 0;
  padding: 0;
}

.atc-control label {
  margin: 0;
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: right;
}

.atc-search-box {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.atc-search,
.atc-category,
.atc-foundation,
.atc-role {
  width: 100%;
  margin: 0;
  padding: 0.7rem 0.9rem;
  border: 0.094rem solid #bcdcdd;
  border-radius: 0.625rem;
  background: var(--white);
  color: var(--navy);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  box-shadow: none;
  transition: all 0.3s ease;
}

.atc-search {
  padding-inline-end: 3.25rem;
}

.atc-search::-webkit-search-cancel-button {
  appearance: none;
}

.atc-search::placeholder {
  color: #718095;
  opacity: 1;
}

.atc-search-clear {
  position: absolute;
  inset-inline-end: 0.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.55rem;
  border: 0;
  border-radius: 0.45rem;
  background: var(--navy);
  color: var(--white);
  font-family: inherit;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  z-index: 1;
  transition: all 0.3s ease;
}

.atc-search-clear[hidden] {
  display: none;
}

.atc-search:hover,
.atc-category:hover,
.atc-foundation:hover,
.atc-role:hover {
  border-color: var(--teal);
}

.atc-search:focus,
.atc-category:focus,
.atc-foundation:focus,
.atc-role:focus {
  border-color: var(--teal);
}

.atc-reset-wrap {
  display: flex;
  align-items: flex-end;
}

.atc-reset,
.atc-empty-reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  padding: 0.7rem 1.15rem;
  border: 0;
  border-radius: 0.625rem;
  background: var(--rose);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  box-shadow: 0 0.2rem 0.45rem rgba(31, 61, 100, 0.14);
  transition: all 0.3s ease;
}

.atc-reset:hover,
.atc-empty-reset:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 0.75rem rgba(31, 61, 100, 0.18);
}

.atc-results-row {
  margin: 0;
  padding: 0.9rem 0.2rem 0.55rem;
}

.atc-results {
  margin: 0;
  color: var(--navy);
  font-size: 1rem;
  font-weight: 400;
  line-height: var(--lh-body);
}

.atc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
  align-items: stretch;
  width: 100%;
  margin: 0;
  padding: 0.3rem 0 1rem;
}

.atc-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-top: 0.3rem solid var(--teal);
  border-radius: 0.75rem;
  overflow: hidden;
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 0.35rem 0.65rem rgba(31, 61, 100, 0.18);
  transition: all 0.3s ease;
}

.atc-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.55rem 0.9rem rgba(31, 61, 100, 0.22);
}

.atc-card-top {
  width: 100%;
  padding: 1.35rem 1.35rem 0.95rem;
  background: var(--white);
}

.atc-type-tags:empty {
  display: none;
}

.atc-card-title {
  width: 100%;
  margin: 0 0 0.8rem;
  padding: 0;
  color: var(--teal);
  font-size: var(--text-h3);
  font-weight: 700;
  line-height: 1.4;
  text-align: right;
}

.atc-type-tags,
.atc-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  width: 100%;
}

.atc-type-tag,
.atc-foundation-tag,
.atc-role-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  padding: 0.35rem 0.75rem;
  border: 0;
  border-radius: 0.5rem;
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
}

.atc-type-tag {
  background: #feece9;
  font-weight: 700;
}

.atc-foundation-belonging {
  background: var(--foundation-green);
}

.atc-foundation-professional {
  background: var(--foundation-coral);
}

.atc-foundation-identity {
  background: var(--foundation-purple);
}

.atc-foundation-capability {
  background: var(--foundation-yellow);
}

.atc-foundation-partnership {
  background: var(--foundation-blue);
}

.atc-foundation-purpose {
  background: var(--foundation-pink);
}

.atc-foundation-all {
  background: var(--light-teal);
}

.atc-role-tag {
  max-width: 100%;
  background: var(--light-teal);
}

.atc-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  width: 100%;
  padding: 0.25rem 1.35rem 1.35rem;
  background: var(--white);
}

.atc-description {
  width: 100%;
  margin: 0 0 0.75rem;
  color: var(--navy);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--lh-body);
}

.atc-info-block {
  width: 100%;
  margin: 0 0 0.75rem;
}

.atc-info-label,
.atc-audience-label {
  display: block;
  width: 100%;
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.atc-audience-block {
  width: 100%;
  margin: 0;
}

.atc-audience-value {
  display: block;
  width: 100%;
  color: var(--navy);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--lh-body);
}

.atc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  margin-top: auto;
  padding-top: 1.15rem;
}

.atc-resource-link,
.atc-resource-disabled,
.atc-video-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  appearance: none;
  -webkit-appearance: none;
  width: auto;
  padding: 0.55rem 1.1rem;
  border-radius: 0.55rem;
  font-size: 1rem;
  line-height: 1.5;
  text-decoration: none;
  box-shadow: 0 0.25rem 0.5rem rgba(31, 61, 100, 0.17);
  transition: all 0.3s ease;
}

.atc-resource-link {
  border: 0.125rem solid var(--teal);
  background: var(--teal);
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
}

.atc-resource-link:hover {
  background: #3da8aa;
  border-color: #3da8aa;
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 0.65rem rgba(31, 61, 100, 0.21);
}

button.atc-video-button:not(.atc-video-pending) {
  border: 0.125rem solid var(--rose);
  background: var(--rose);
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

button.atc-video-button:not(.atc-video-pending):hover {
  background: #b06e6f;
  border-color: #b06e6f;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 0.65rem rgba(31, 61, 100, 0.21);
}

.atc-resource-disabled,
.atc-resource-disabled:disabled {
  border: 0.125rem solid var(--light-teal);
  background: var(--light-teal);
  color: var(--navy);
  font-weight: 600;
  cursor: default;
  opacity: 0.6;
  pointer-events: none;
}

.atc-video-button.atc-video-pending,
.atc-video-button.atc-video-pending:hover {
  border: 0.125rem solid var(--dusty-light);
  background: var(--dusty-light);
  color: var(--navy);
  font-weight: 500;
  cursor: default;
  transform: none;
  box-shadow: 0 0.25rem 0.5rem rgba(31, 61, 100, 0.17);
}

.atc-video-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 99999;
}

.atc-video-modal[hidden] {
  display: none;
}

.atc-video-modal-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(31, 61, 100, 0.64);
}

@media (max-width: 768px) {
  .atc-video-modal-window,
  .atc-modal-media,
  .atc-modal-iframe,
  .atc-modal-video {
    position: relative;
    z-index: 2;
    pointer-events: auto;
    touch-action: manipulation;
  }
}

.atc-video-modal-window {
  position: relative;
  z-index: 2;
  width: min(60rem, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: 1.1rem;
  border-radius: 1.1rem;
  background: var(--white);
  box-shadow: 0 0.75rem 1.85rem rgba(31, 61, 100, 0.3);
}

.atc-video-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 0.8rem;
}

.atc-video-modal-title {
  margin: 0;
  color: var(--teal);
  font-size: var(--text-h3);
  font-weight: 700;
  line-height: 1.4;
}

.atc-video-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.25rem 0.65rem;
  border: 0;
  border-radius: 0.5rem;
  background: var(--navy);
  color: var(--white);
  font-family: inherit;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.3s ease;
}

.atc-video-modal-body {
  width: 100%;
  overflow: hidden;
  border-radius: 0.75rem;
  background: #000;
}

.atc-modal-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.atc-modal-video,
.atc-modal-iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.atc-modal-video[hidden],
.atc-modal-iframe[hidden] {
  display: none;
}

.atc-empty {
  width: 100%;
  padding: 2.6rem 1.25rem;
  border: 0.0625rem solid var(--light-teal);
  border-radius: 1rem;
  background: #f8fbfb;
  text-align: center;
}

.atc-empty[hidden] {
  display: none;
}

.atc-empty-icon {
  display: block;
  width: 6.5rem;
  height: auto;
  max-width: 100%;
  margin: 0 auto 0.75rem;
  flex-shrink: 0;
  object-fit: contain;
  background: transparent;
}

.atc-empty h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: var(--text-h3);
  font-weight: 700;
}

.atc-empty p {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: var(--text-body);
  line-height: var(--lh-body);
}

@media (max-width: 71.875rem) {
  .atc-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .atc-search-control {
    grid-column: 1 / -1;
  }

  .atc-reset {
    width: 100%;
  }
}

@media (max-width: 62.5rem) {
  .atc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 47.9375rem) {
  .ata-unit-title {
    font-size: 2rem;
  }

  .atc-section-title {
    font-size: 1.5rem;
  }

  .atc-toolbar {
    grid-template-columns: minmax(0, 1fr);
    padding: 0.95rem;
  }

  .atc-search-control {
    grid-column: auto;
  }

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

@media (prefers-reduced-motion: reduce) {
  .atc-card,
  .atc-resource-link,
  .atc-video-button,
  .atc-reset,
  .atc-empty-reset,
  .atc-search,
  .atc-category,
  .atc-foundation,
  .atc-role {
    transition: none;
  }

  .atc-card:hover,
  .atc-resource-link:hover,
  .atc-video-button:hover,
  .atc-reset:hover,
  .atc-empty-reset:hover {
    transform: none;
  }
}

html,
body {
  background-color: #ffffff;
  background-image: none;
}

.page-bg {
  display: none;
  background-image: none;
}

.u4p7-canvas {
  position: relative;
  width: 100%;
  overflow-x: hidden;
  background-color: #ffffff;
  background-image: none;
}

.u4p7-pipes {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.u4p7-pipe {
  position: absolute;
  z-index: 0;
  display: block;
  height: auto;
  max-width: 18.75rem;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  flex-shrink: 0;
}

.u4p7-pipe-a {
  top: 0.5rem;
  bottom: auto;
  left: -1.12rem;
  right: auto;
  width: 12rem;
  transform: none;
}

.u4p7-pipe-b {
  bottom: 2.25rem;
  top: auto;
  right: -3.25rem;
  left: auto;
  width: 12rem;
  transform: scaleX(-1);
}

.site-header,
.site-footer {
  position: relative;
  z-index: 10;
  background-color: #ffffff;
  background-image: none;
}

@media (max-width: 768px) {
  .u4p7-pipe-a {
  top: 0.34rem;
  bottom: auto;
  left: -0.76rem;
  right: auto;
  width: 8.16rem;
  transform: none;
}

  .u4p7-pipe-b {
  bottom: 1.53rem;
  top: auto;
  right: -2.2rem;
  left: auto;
  width: 8.2rem;
  transform: scaleX(-1);
}
}