:root {
  --scool-blue-1: #7c9be6;
  --scool-blue-2: #11335e;
  --scool-blue-3: #dce8ff;
  --scool-blue-4: #2b5f9d;
  --scool-pink-1: #da4573;
  --scool-pink-2: #e18caf;
  --scool-pink-3: #fee0e2;
  --scool-yellow-1: #fdb94d;
}

.scool-header {
  background-color: #1e40af;
  background-image: url(https://dronelab-temp-upload.s3.eu-west-1.amazonaws.com/scool-header-image.webp), linear-gradient(135deg, #1e3a8a 0%, #1e40af 45%, #2563eb 100%);
  background-repeat: no-repeat;
  background-size: cover;
  color: #ffffff;
  min-height: 14rem;
  position: relative;
}

.scool-header__inner {
  margin: 0 auto;
  max-width: 1200px;
  min-height: 14rem;
  padding: 1rem;
  position: relative;
}

.scool-header__title {
  bottom: 0.75rem;
  color: #ffffff;
  font-size: 1.875rem;
  left: 1rem;
  margin: 0;
  position: absolute;
}

.scool-nav {
  background: var(--scool-blue-2);
  border-bottom: 1px solid #0a2547;
  padding: 0 0 0.1rem;
}

.scool-nav__inner {
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 1rem;
}

.scool-nav__list {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-around;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-nav__item {
  margin: 0;
}

.scool-nav__link {
  color: #d1d5db;
  text-decoration: none;
}

.scool-nav__link:hover,
.scool-nav__link:focus,
.scool-nav__link.is-active {
  color: #ffffff;
  text-decoration: underline;
}

.scool-nav .primary-nav__menu,
.scool-nav .menu {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-around;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-nav .primary-nav__menu-link,
.scool-nav .menu a {
  color: #d1d5db;
  font-size: 1.1rem;
  line-height: 1.1;
  text-decoration: none;
}

.scool-nav .primary-nav__menu-link-inner {
  padding-block: 0.1rem;
}

.scool-nav .primary-nav__menu-link:hover,
.scool-nav .primary-nav__menu-link:focus,
.scool-nav .primary-nav__menu-link.is-active,
.scool-nav .menu a:hover,
.scool-nav .menu a:focus {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: #ffffff;
}

.scool-page-title-wrap {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1.25rem 1.25rem 0.5rem;
}

.scool-breadcrumb {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1rem 1.25rem 0;
  position: relative;
  z-index: 1;
}

.scool-breadcrumb__list {
  color: #475569;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.9rem;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-breadcrumb__item {
  align-items: center;
  display: inline-flex;
  gap: 0.5rem;
}

.scool-breadcrumb__item:not(:last-child)::after {
  color: #94a3b8;
  content: '>';
}

.scool-breadcrumb__item a {
  color: var(--scool-blue-2);
  text-decoration: none;
}

.scool-breadcrumb__item a:hover,
.scool-breadcrumb__item a:focus {
  text-decoration: underline;
}

.scool-breadcrumb__item--current {
  color: #0f172a;
  font-weight: 700;
}

.scool-page-title {
  color: #0f172a;
  font-size: clamp(1.5rem, 2.8vw, 2.125rem);
  line-height: 1.2;
  margin: 0;
}

.scool-next-section {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1rem 1.25rem 2rem;
}

.scool-topic-nav {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1rem 1.25rem 0.5rem;
}

.scool-topic-nav__grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

.scool-topic-nav__card {
  background: #ffffff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.25rem;
  box-shadow: 4px 4px 0 var(--scool-blue-1);
  color: var(--scool-blue-2);
  display: block;
  padding: 0.7rem 0.9rem;
  text-decoration: none;
}

.scool-topic-nav__card:hover,
.scool-topic-nav__card:focus {
  background: var(--scool-blue-3);
  text-decoration: underline;
}

.scool-topic-nav__eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  opacity: 0.8;
  text-transform: uppercase;
}

.scool-topic-nav__title {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.25;
}

.scool-topic-nav__card--contents {
  background: #f0f6ff;
}

@media (min-width: 860px) {
  .scool-topic-nav__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.scool-next-section__link {
  background: #f0f6ff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.25rem;
  box-shadow: 4px 4px 0 var(--scool-blue-1);
  color: var(--scool-blue-2);
  display: inline-block;
  font-weight: 800;
  padding: 0.65rem 1rem;
  text-decoration: none;
}

.scool-next-section__link:hover,
.scool-next-section__link:focus {
  background: var(--scool-blue-3);
  text-decoration: underline;
}

.scool-nav .primary-nav__menu-item:nth-child(1) .primary-nav__menu-link-inner::after {
  border-top-color: var(--scool-yellow-1);
}

.scool-nav .primary-nav__menu-item:nth-child(2) .primary-nav__menu-link-inner::after {
  border-top-color: var(--scool-blue-1);
}

.scool-nav .primary-nav__menu-item:nth-child(3) .primary-nav__menu-link-inner::after {
  border-top-color: var(--scool-pink-1);
}

.scool-nav .primary-nav__menu-item:nth-child(4) .primary-nav__menu-link-inner::after {
  border-top-color: var(--scool-pink-2);
}

.scool-footer {
  background: var(--scool-blue-2);
  color: #d1d5db;
  margin-top: 3rem;
  padding: 2rem 1rem;
}

.scool-home-section {
  padding: 1.5rem 1rem 0;
}

.scool-home-section__inner {
  margin: 0 auto;
  max-width: 1200px;
}

.scool-home-section__title {
  color: var(--scool-blue-2);
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.scool-home-section__empty {
  color: #4b5563;
  margin: 0;
}

.scool-subject-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

.scool-subject-card {
  background: #ffffff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.2rem;
  box-shadow: 5px 5px 0 var(--scool-blue-1);
  color: var(--scool-blue-2);
  display: block;
  font-weight: 800;
  letter-spacing: 0.01em;
  padding: 0.95rem 1rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.scool-subject-card--gcse {
  box-shadow: 5px 5px 0 var(--scool-blue-1);
}

.scool-subject-card--alevel {
  box-shadow: 5px 5px 0 var(--scool-pink-2);
}

.scool-subject-card:hover,
.scool-subject-card:focus {
  background: #f9fbff;
  box-shadow: 7px 7px 0 var(--scool-blue-2);
  color: #0f2f56;
  text-decoration: underline;
  transform: translate(-1px, -1px);
}

.scool-subject-card--gcse:hover,
.scool-subject-card--gcse:focus {
  background: var(--scool-blue-3);
  box-shadow: 7px 7px 0 var(--scool-blue-4);
}

.scool-subject-card--alevel:hover,
.scool-subject-card--alevel:focus {
  background: var(--scool-pink-3);
  box-shadow: 7px 7px 0 var(--scool-pink-1);
}

.scool-level-gcse-page .view-d10-level-subjects .view-content,
.scool-level-alevel-page .view-d10-level-subjects .view-content {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1.25rem 1rem 0;
}

.scool-level-gcse-page .view-d10-level-subjects .item-list > ul,
.scool-level-alevel-page .view-d10-level-subjects .item-list > ul {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-level-gcse-page .view-d10-level-subjects .item-list > ul > li,
.scool-level-alevel-page .view-d10-level-subjects .item-list > ul > li {
  margin: 0;
}

.scool-level-gcse-page .view-d10-level-subjects .views-field-name a,
.scool-level-alevel-page .view-d10-level-subjects .views-field-name a {
  background: #ffffff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.2rem;
  color: var(--scool-blue-2);
  display: block;
  font-weight: 800;
  letter-spacing: 0.01em;
  padding: 0.95rem 1rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.scool-level-gcse-page .view-d10-level-subjects .views-field-name a {
  box-shadow: 5px 5px 0 var(--scool-blue-1);
}

.scool-level-alevel-page .view-d10-level-subjects .views-field-name a {
  box-shadow: 5px 5px 0 var(--scool-pink-2);
}

.scool-level-gcse-page .view-d10-level-subjects .views-field-name a:hover,
.scool-level-gcse-page .view-d10-level-subjects .views-field-name a:focus {
  background: #f9fbff;
  box-shadow: 7px 7px 0 var(--scool-blue-4);
  text-decoration: underline;
  transform: translate(-1px, -1px);
}

.scool-level-alevel-page .view-d10-level-subjects .views-field-name a:hover,
.scool-level-alevel-page .view-d10-level-subjects .views-field-name a:focus {
  background: var(--scool-pink-3);
  box-shadow: 7px 7px 0 var(--scool-pink-1);
  text-decoration: underline;
  transform: translate(-1px, -1px);
}

.scool-topic-page .view-d10-subject-topics .view-content {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1.25rem 1rem 0;
}

.scool-topic-page .view-d10-subject-topics .item-list > ul {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-topic-page .view-d10-subject-topics .item-list > ul > li {
  margin: 0;
}

.scool-topic-page .view-d10-subject-topics .views-field-name a {
  background: #ffffff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.2rem;
  box-shadow: 5px 5px 0 var(--scool-yellow-1);
  color: var(--scool-blue-2);
  display: block;
  font-weight: 800;
  letter-spacing: 0.01em;
  padding: 0.95rem 1rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.scool-topic-page .view-d10-subject-topics .views-field-name a:hover,
.scool-topic-page .view-d10-subject-topics .views-field-name a:focus {
  background: #fffaf1;
  box-shadow: 7px 7px 0 var(--scool-blue-2);
  text-decoration: underline;
  transform: translate(-1px, -1px);
}

.scool-footer__inner {
  margin: 0 auto;
  max-width: 1200px;
}

.scool-footer__inner .region--footer {
  display: grid;
  gap: 1.5rem;
}

.scool-footer__column {
  min-width: 0;
}

.scool-footer__title {
  color: #f3f4f6;
  font-size: 1.125rem;
  margin: 0 0 0.75rem;
}

.scool-footer__body {
  margin: 0;
}

.scool-footer__list,
.scool-footer__sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-footer__sublist {
  margin-top: 0.5rem;
  padding-left: 0.75rem;
}

.scool-footer__item + .scool-footer__item {
  margin-top: 0.375rem;
}

.scool-footer__link {
  color: #d1d5db;
  text-decoration: none;
}

.scool-footer__link:hover,
.scool-footer__link:focus {
  color: #ffffff;
  text-decoration: underline;
}

@media (min-width: 700px) {
  .scool-subject-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scool-level-gcse-page .view-d10-level-subjects .item-list > ul,
  .scool-level-alevel-page .view-d10-level-subjects .item-list > ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scool-topic-page .view-d10-subject-topics .item-list > ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scool-footer__inner .region--footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .scool-subject-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .scool-level-gcse-page .view-d10-level-subjects .item-list > ul,
  .scool-level-alevel-page .view-d10-level-subjects .item-list > ul {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .scool-topic-page .view-d10-subject-topics .item-list > ul {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .scool-footer__inner .region--footer {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

/* =============================================================================
   Topic Hub Layout
   Rendered by views-view--d10-topic-content--page-1.html.twig
   ============================================================================= */

.scool-topic-hub {
  margin: 0 auto;
  max-width: 1200px;
  padding: 2rem 1rem 3rem;
}

.scool-topic-hub__steps {
  display: grid;
  gap: 1.75rem;
}

/* Hub block — shared base */
.scool-hub-block {
  background: #ffffff;
  border: 2px solid var(--scool-blue-2);
  border-radius: 0.25rem;
  box-shadow: 5px 5px 0 var(--scool-blue-1);
  padding: 1.5rem;
}

.scool-hub-block__header {
  margin-bottom: 1.25rem;
}

.scool-hub-block__step-num {
  color: var(--scool-blue-1);
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.scool-hub-block__title {
  color: var(--scool-blue-2);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0 0 0.4rem;
  text-transform: uppercase;
}

.scool-hub-block__desc {
  color: #4b5563;
  font-size: 0.9rem;
  margin: 0;
}

/* Block list of card links */
.scool-hub-block__list {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.scool-hub-block__item {
  margin: 0;
}

.scool-hub-link {
  background: #f0f6ff;
  border: 1px solid #b8d0f5;
  border-radius: 0.2rem;
  color: var(--scool-blue-2);
  display: block;
  font-weight: 700;
  padding: 0.75rem 1rem;
  text-decoration: none;
  transition: background 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.scool-hub-link:hover,
.scool-hub-link:focus {
  background: var(--scool-blue-3);
  box-shadow: 3px 3px 0 var(--scool-blue-4);
  text-decoration: underline;
  transform: translate(-1px, -1px);
}

/* Step 2 — Test It: pink accent */
.scool-hub-block--step-2 {
  border-color: var(--scool-pink-1);
  box-shadow: 5px 5px 0 var(--scool-pink-2);
}

.scool-hub-block--step-2 .scool-hub-block__step-num {
  color: var(--scool-pink-2);
}

.scool-hub-block--step-2 .scool-hub-block__title {
  color: var(--scool-pink-1);
}

.scool-hub-block--step-2 .scool-hub-link {
  background: #fff5f8;
  border-color: #f5b8cc;
}

.scool-hub-block--step-2 .scool-hub-link:hover,
.scool-hub-block--step-2 .scool-hub-link:focus {
  background: var(--scool-pink-3);
  box-shadow: 3px 3px 0 var(--scool-pink-2);
}

/* Step 3 — Remember It: yellow/gold accent */
.scool-hub-block--step-3 {
  border-color: var(--scool-yellow-1);
  box-shadow: 5px 5px 0 #e8a530;
}

.scool-hub-block--step-3 .scool-hub-block__step-num {
  color: #b07800;
}

.scool-hub-block--step-3 .scool-hub-block__title {
  color: #7a5200;
}

.scool-hub-block--step-3 .scool-hub-link {
  background: #fffbf0;
  border-color: #fde69a;
}

.scool-hub-block--step-3 .scool-hub-link:hover,
.scool-hub-block--step-3 .scool-hub-link:focus {
  background: #fff3cc;
  box-shadow: 3px 3px 0 var(--scool-yellow-1);
}

@media (min-width: 700px) {
  .scool-hub-block__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .scool-hub-block__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   Exam answer reveal
   .answerlink = toggle button (in field_summary content)
   .answerdiv  = hidden answer panel (revealed on click)
   ============================================================ */

.answerdiv {
  display: none;
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--scool-pink-1, #da4573);
  background: var(--scool-pink-3, #fee0e2);
}

.answerdiv[hidden] {
  display: none !important;
}

/* When JS removes [hidden] the display:none above is overridden */
.answerdiv:not([hidden]) {
  display: block;
}

a.answerlink {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.35rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  background: var(--scool-pink-1, #da4573);
  border: 2px solid var(--scool-pink-1, #da4573);
  cursor: pointer;
}

a.answerlink:hover,
a.answerlink:focus {
  background: #fff;
  color: var(--scool-pink-1, #da4573);
  outline: 2px solid var(--scool-pink-1, #da4573);
  outline-offset: 2px;
}

/* Article and field content styling */
article {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1rem 1.25rem;
}

article p {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
  margin: 1rem 0;
}

article p:first-child {
  margin-top: 0;
}

article h2 {
  color: #0f172a;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.5rem 0 1rem;
}

article h3 {
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.25rem 0 0.75rem;
}

article h4 {
  color: #1f2937;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1rem 0 0.5rem;
}

article ul,
article ol {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
  margin: 1rem 0;
  padding-left: 2rem;
}

article li {
  margin: 0.5rem 0;
}

article ul li {
  list-style-type: disc;
}

article ol li {
  list-style-type: decimal;
}

article strong {
  color: #0f172a;
  font-weight: 700;
}

article em {
  font-style: italic;
}

article img {
  display: block;
  height: auto;
  margin: 1rem 0;
  max-width: 100%;
}

article table {
  border-collapse: collapse;
  margin: 1rem 0;
  width: 100%;
}

article table th,
article table td {
  border: 1px solid #d1d5db;
  padding: 0.75rem;
  text-align: left;
}

article table th {
  background-color: #f3f4f6;
  font-weight: 700;
}

article .field-item {
  margin: 0;
  padding: 0;
}

article .field-item.even,
article .field-item.odd {
  margin: 0;
  padding: 0;
}

/* Content polish styling */
.scool-content-polish {
  margin: 0;
  padding: 0;
}

.scool-content-polish__content {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
}

.scool-content-polish__content--generic {
  margin: 1rem 0;
  padding: 0;
}

.scool-content-polish__content--rich {
  margin: 1rem 0;
  padding: 0;
}

.scool-content-polish__content p {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
  margin: 1rem 0;
}

.scool-content-polish__content p:first-child {
  margin-top: 0;
}

.scool-content-polish__content h2,
.scool-content-polish__heading {
  color: #0f172a;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.5rem 0 1rem;
}

.scool-content-polish__heading--inline {
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1rem 0 0.5rem;
}

.scool-content-polish__content h3 {
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.25rem 0 0.75rem;
}

.scool-content-polish__content h4 {
  color: #1f2937;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1rem 0 0.5rem;
}

.scool-content-polish__content ul,
.scool-content-polish__content ol,
.scool-content-polish__points,
.scool-content-polish__glossary {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
  list-style: disc;
  margin: 1rem 0;
  padding-left: 2rem;
}

.scool-content-polish__content li,
.scool-content-polish__glossary-item,
.scool-content-polish__points li {
  margin: 0.5rem 0;
}

.scool-content-polish__content strong,
.scool-content-polish__glossary-item strong {
  color: #0f172a;
  font-weight: 700;
}

.scool-content-polish__content em {
  font-style: italic;
}

.scool-content-polish__content img {
  display: block;
  height: auto;
  margin: 1rem 0;
  max-width: 100%;
}

.scool-content-polish__content table {
  border-collapse: collapse;
  margin: 1rem 0;
  width: 100%;
}

.scool-content-polish__content table th,
.scool-content-polish__content table td {
  border: 1px solid #d1d5db;
  padding: 0.75rem;
  text-align: left;
}

.scool-content-polish__content table th {
  background-color: #f3f4f6;
  font-weight: 700;
}

.scool-content-polish__fallback {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

abbr.gro-term {
  border-bottom: 1px dotted currentColor;
  cursor: help;
  font-weight: 600;
  text-decoration: none;
}