/*
 * ISQ Connect & Learn Course Landing Pages
 * Version: 1.0.0
 *
 * Scope: reusable, neutral course landing pages in Moodle / Boost Union.
 * This module intentionally does not style html, body or Moodle UI globally.
 */

/* =========================================================
   1. SCOPED ISQ FOUNDATIONS
   Sourced from ISQ Rise Design System 1.0.9.
   ========================================================= */

.cl-course-wrap {
  --isq-blue: #005680;
  --isq-blue-dark: #073b58;
  --isq-blue-deep: #062f46;
  --isq-yellow: #ffc72a;
  --isq-charcoal: #333333;
  --isq-muted: #526874;
  --isq-border: #cfe0e7;
  --isq-tint: #e6eef2;
  --isq-pale: #f3f7f9;
  --isq-white: #ffffff;
  --isq-font-heading: "Century Gothic", "Avenir Next", Avenir, Futura, Arial, sans-serif;
  --isq-font-body: "Open Sans", Arial, sans-serif;
  --isq-radius-small: 10px;
  --isq-radius-medium: 16px;
  --isq-radius-large: 22px;
  --isq-shadow-small: 0 8px 20px rgba(10, 31, 45, 0.08);
  --isq-shadow-medium: 0 16px 38px rgba(10, 31, 45, 0.11);
  --isq-transition: 0.2s ease;

  width: 100%;
  max-width: 1180px;
  margin: 0 auto 36px;
  color: var(--isq-charcoal);
  font-family: var(--isq-font-body);
  font-size: 1rem;
  line-height: 1.7;
}

.cl-course-wrap,
.cl-course-wrap *,
.cl-course-wrap *::before,
.cl-course-wrap *::after {
  box-sizing: border-box;
}

/* =========================================================
   2. PAGE SHELL AND HERO
   ========================================================= */

.cl-course-shell {
  overflow: hidden;
  border: 1px solid var(--isq-border);
  border-radius: var(--isq-radius-large);
  background: var(--isq-white);
  box-shadow: var(--isq-shadow-medium);
}

.cl-course-hero {
  padding: clamp(32px, 4vw, 52px);
  border-bottom: 4px solid var(--isq-yellow);
  background: linear-gradient(135deg, var(--isq-pale) 0%, var(--isq-white) 72%);
}

.cl-course-category,
.cl-course-eyebrow {
  display: block;
  margin: 0 0 16px;
  color: var(--isq-blue);
  font-family: var(--isq-font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cl-course-category {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cl-course-title {
  max-width: 1040px;
  margin: 0 0 16px;
  color: var(--isq-blue-dark);
  font-family: var(--isq-font-heading);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.cl-course-subtitle {
  max-width: 880px;
  margin: 0;
  color: var(--isq-muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.7;
}

/* =========================================================
   3. CONTENT LAYOUT AND CARDS
   ========================================================= */

.cl-course-body {
  padding: clamp(18px, 3vw, 32px);
  background: var(--isq-pale);
}

.cl-course-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.cl-course-main,
.cl-course-side {
  min-width: 0;
}

.cl-course-side {
  display: grid;
  gap: 24px;
}

.cl-course-card {
  padding: clamp(22px, 2.6vw, 30px);
  border: 1px solid var(--isq-border);
  border-radius: var(--isq-radius-medium);
  background: var(--isq-white);
  box-shadow: var(--isq-shadow-small);
}

.cl-course-card-fullheight {
  height: 100%;
}

.cl-course-card-title {
  margin: 0 0 18px;
  color: var(--isq-blue-dark);
  font-family: var(--isq-font-heading);
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  font-weight: 700;
  line-height: 1.3;
}

.cl-course-card p {
  margin: 0 0 16px;
}

.cl-course-card > :last-child,
.cl-course-details-body > :last-child {
  margin-bottom: 0;
}

.cl-course-highlight {
  margin: 24px 0;
  padding: 20px 22px;
  border: 1px solid var(--isq-border);
  border-radius: var(--isq-radius-medium);
  background: var(--isq-pale);
}

.cl-course-highlight-title {
  margin: 0 0 12px;
  color: var(--isq-blue-dark);
  font-family: var(--isq-font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.4;
}

.cl-course-list {
  margin: 0;
  padding-left: 1.35rem;
}

.cl-course-list li + li {
  margin-top: 9px;
}

.cl-course-list li::marker {
  color: var(--isq-blue);
}

.cl-course-std {
  color: var(--isq-blue-dark);
}

/* =========================================================
   FEATURED LIST
   Rise-aligned card treatment for short, important lists
========================================================= */

.cl-course-wrap .cl-course-list--featured {
  display: grid;
  gap: 0.625rem;
  margin: 1rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.cl-course-wrap .cl-course-list--featured > li {
  position: relative;
  margin: 0;
  padding: 0.875rem 1rem 0.875rem 2.625rem;
  border: 1px solid var(--isq-border);
  border-radius: var(--isq-radius-medium);
  background: var(--isq-white);
  box-shadow: var(--isq-shadow-small);
  line-height: 1.6;
}

.cl-course-wrap .cl-course-list--featured > li::before {
  position: absolute;
  top: 1.35rem;
  left: 1rem;
  width: 0.625rem;
  height: 0.625rem;
  border: 0;
  border-radius: 50%;
  background: var(--isq-blue);
  box-shadow: 0 0 0 0.25rem rgba(0, 113, 152, 0.12);
  content: "";
}

/* =========================================================
   4. ACTIONS
   ========================================================= */

.cl-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.cl-course-btn,
.cl-course-btn:link,
.cl-course-btn:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  min-height: 48px;
  padding: 12px 20px;
  border: 2px solid transparent;
  border-radius: var(--isq-radius-small);
  font: 700 0.95rem/1.25 var(--isq-font-body);
  text-align: center;
  text-decoration: none !important;
  cursor: pointer;
  transition: background var(--isq-transition), transform var(--isq-transition);
}

.cl-course-btn-primary,
.cl-course-btn-primary:link,
.cl-course-btn-primary:visited {
  background: var(--isq-blue);
  color: var(--isq-white) !important;
}

.cl-course-btn-primary:hover {
  background: var(--isq-blue-dark);
  color: var(--isq-white) !important;
  transform: translateY(-1px);
}

/* =========================================================
   5. DISCLOSURE / ACCORDION
   ========================================================= */

.cl-course-details {
  overflow: hidden;
  border: 1px solid var(--isq-border);
  border-radius: var(--isq-radius-medium);
  background: var(--isq-white);
  transition: border-color var(--isq-transition), box-shadow var(--isq-transition);
}

.cl-course-details[open] {
  border-color: #9fc4d4;
  box-shadow: 0 6px 18px rgba(10, 31, 45, 0.06);
}

.cl-course-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 70px;
  padding: 18px 20px;
  background: var(--isq-tint);
  color: var(--isq-blue-dark);
  font-family: var(--isq-font-heading);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
  transition: background-color var(--isq-transition);
}

.cl-course-details summary:hover {
  background: #d6e6ed;
}

.cl-course-details[open] summary {
  background: #dceaf0;
}

.cl-course-details summary::-webkit-details-marker {
  display: none;
}

.cl-course-details summary::marker {
  content: "";
}

.cl-course-details-label {
  flex: 1 1 auto;
  min-width: 0;
}

.cl-course-details-icon {
  position: relative;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--isq-border);
  border-radius: 50%;
  background: var(--isq-white);
  color: var(--isq-blue);
}

.cl-course-details-icon::before,
.cl-course-details-icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
}

.cl-course-details-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform var(--isq-transition);
}

.cl-course-details[open] .cl-course-details-icon {
  border-color: var(--isq-blue);
  background: var(--isq-blue);
  color: var(--isq-white);
}

.cl-course-details[open] .cl-course-details-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.cl-course-details-body {
  padding: 20px 24px 24px;
  border-top: 1px solid #b8d3df;
  background: var(--isq-white);
}

/* =========================================================
   6. ACCESSIBILITY AND RESPONSIVE BEHAVIOUR
   ========================================================= */

.cl-course-wrap a:focus-visible,
.cl-course-wrap summary:focus-visible {
  outline: 3px solid var(--isq-yellow);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .cl-course-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575px) {
  .cl-course-wrap {
    margin-bottom: 24px;
  }

  .cl-course-shell {
    border-radius: var(--isq-radius-medium);
  }

  .cl-course-hero {
    padding: 26px 20px;
  }

  .cl-course-body {
    padding: 14px;
  }

  .cl-course-card {
    padding: 20px;
  }

  .cl-course-btn,
  .cl-course-btn:link,
  .cl-course-btn:visited {
    width: 100%;
  }

  .cl-course-details summary,
  .cl-course-details-body {
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cl-course-wrap *,
  .cl-course-wrap *::before,
  .cl-course-wrap *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .cl-course-details-icon::before,
  .cl-course-details-icon::after {
    background: CanvasText;
  }

  .cl-course-shell,
  .cl-course-card,
  .cl-course-highlight,
  .cl-course-details {
    border-color: CanvasText;
  }
}

/* Suppress Moodle’s native markers in all course-page containers */
.cl-course-wrap ul.cl-course-list--featured {
  list-style: none !important;
  list-style-type: none !important;
  padding-inline-start: 0;
}

.cl-course-wrap ul.cl-course-list--featured > li {
  list-style: none !important;
  list-style-type: none !important;
}

.cl-course-wrap ul.cl-course-list--featured > li::marker {
  content: "" !important;
  display: none !important;
}