/* ==========================================================================
   KIID Africa Learning Hub — Styles
   Reuses existing KIID design tokens (--ul-primary, --ul-secondary,
   --ul-gradient, --ul-black, --ul-p, font-primary, font-quicksand).
   Additive only — does not override existing styles.
   ========================================================================== */

/* ---- Beta Badge (shared) ---- */
.ul-beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(90deg, var(--ul-secondary), var(--ul-primary));
  box-shadow: 0 2px 6px rgba(235, 83, 16, 0.35);
  vertical-align: middle;
  white-space: nowrap;
  cursor: help;
}

.ul-beta-badge--nav {
  font-size: 9px;
  padding: 2px 6px;
  margin-left: 6px;
  transform: translateY(-2px);
}

/* Tooltip helper for badges / disabled button */
.ul-beta-badge[data-tooltip],
.ul-enroll-btn[data-tooltip] {
  position: relative;
}
.ul-beta-badge[data-tooltip]::after,
.ul-enroll-btn[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background-color: var(--ul-black);
  color: #fff;
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: none;
  padding: 10px 14px;
  border-radius: 10px;
  width: max-content;
  max-width: 280px;
  white-space: normal;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.ul-beta-badge[data-tooltip]::before,
.ul-enroll-btn[data-tooltip]::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--ul-black);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
  z-index: 100;
}
.ul-beta-badge[data-tooltip]:hover::after,
.ul-enroll-btn[data-tooltip]:hover::after,
.ul-beta-badge[data-tooltip]:focus::after,
.ul-enroll-btn[data-tooltip]:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.ul-beta-badge[data-tooltip]:hover::before,
.ul-enroll-btn[data-tooltip]:hover::before,
.ul-beta-badge[data-tooltip]:focus::before,
.ul-enroll-btn[data-tooltip]:focus::before {
  opacity: 1;
  visibility: visible;
}

/* ---- Disabled Enroll Button ---- */
.ul-enroll-btn {
  height: clamp(50px, 3.2vw, 60px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 clamp(20px, 1.6vw, 30px);
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(14px, 0.95vw, 17px);
  color: #fff;
  background: linear-gradient(90deg, var(--ul-primary), var(--ul-secondary));
  cursor: not-allowed;
  position: relative;
  opacity: 0.85;
  user-select: none;
}
.ul-enroll-btn:disabled {
  cursor: not-allowed;
}
.ul-enroll-btn .ul-enroll-btn-icon {
  width: clamp(30px, 2vw, 38px);
  aspect-ratio: 1/1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.25);
  font-size: clamp(11px, 0.8vw, 14px);
}
/* subtle pulse */
.ul-enroll-btn .ul-enroll-btn-pulse {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 1px solid var(--ul-primary);
  opacity: 0;
  animation: ulEnrollPulse 2.4s ease-out infinite;
  pointer-events: none;
}
@keyframes ulEnrollPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  70% {
    transform: scale(1.12);
    opacity: 0;
  }
  100% {
    transform: scale(1.12);
    opacity: 0;
  }
}

/* ---- Homepage Preview Section ---- */
.ul-learning-hub-preview {
  position: relative;
  overflow: hidden;
}
.ul-learning-hub-preview-inner {
  background: linear-gradient(135deg, #fff9f4 0%, #fff 60%);
  border-radius: clamp(16px, 1.6vw, 28px);
  border: 1px solid #f0e2d4;
  padding: clamp(28px, 3.5vw, 64px);
  position: relative;
  z-index: 1;
}
.ul-learning-hub-preview .ul-lh-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: clamp(12px, 1vw, 18px);
  margin: clamp(24px, 2.5vw, 40px) 0;
}
.ul-lh-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: clamp(14px, 1.2vw, 20px);
  background: #fff;
  border: 1px solid #f0e2d4;
  border-radius: 14px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.ul-lh-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(235, 83, 16, 0.12);
  border-color: var(--ul-primary);
}
.ul-lh-feature-icon {
  flex-shrink: 0;
  width: clamp(40px, 3vw, 52px);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ul-primary), var(--ul-secondary));
  color: #fff;
  font-size: clamp(18px, 1.3vw, 24px);
}
.ul-lh-feature-txt h4 {
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(15px, 1vw, 18px);
  color: var(--ul-black);
  margin-bottom: 4px;
}
.ul-lh-feature-txt p {
  font-size: clamp(12px, 0.85vw, 14px);
  color: var(--ul-p);
  margin: 0;
  line-height: 1.6;
}

/* ---- Learning Hub Page ---- */

/* Hero */
.ul-lh-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(235, 83, 16, 0.92) 0%, rgba(250, 160, 25, 0.88) 100%);
  padding: clamp(70px, 7vw, 130px) 0;
  text-align: center;
  overflow: hidden;
}
.ul-lh-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.12) 0, transparent 35%);
  pointer-events: none;
}
.ul-lh-hero .ul-container {
  position: relative;
  z-index: 1;
}
.ul-lh-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  margin-bottom: clamp(16px, 1.5vw, 24px);
}
.ul-lh-hero-title {
  font-family: var(--font-quicksand);
  font-weight: 800;
  font-size: clamp(28px, 4.4vw, 60px);
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: clamp(14px, 1.4vw, 24px);
}
.ul-lh-hero-descr {
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(15px, 1.1vw, 19px);
  line-height: 1.7;
  max-width: 760px;
  margin: 0 auto clamp(24px, 2.4vw, 40px);
}
.ul-lh-hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(16px, 2vw, 40px);
  margin-top: clamp(20px, 2vw, 36px);
}
.ul-lh-hero-stat {
  text-align: center;
  color: #fff;
}
.ul-lh-hero-stat .num {
  font-family: var(--font-quicksand);
  font-weight: 800;
  font-size: clamp(26px, 2.4vw, 40px);
  display: block;
  line-height: 1;
}
.ul-lh-hero-stat .lbl {
  font-size: clamp(12px, 0.85vw, 14px);
  opacity: 0.9;
  margin-top: 6px;
  display: block;
}

/* Section intro helper */
.ul-lh-section-intro {
  max-width: 760px;
  margin: 0 auto clamp(28px, 3vw, 48px);
  text-align: center;
}
.ul-lh-section-intro.left {
  margin-left: 0;
  text-align: left;
}

/* Highlights cards */
.ul-lh-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: clamp(16px, 1.4vw, 24px);
}
.ul-lh-highlight-card {
  background: #fff;
  border: 1px solid #ecebe8;
  border-radius: 16px;
  padding: clamp(20px, 1.8vw, 30px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  height: 100%;
}
.ul-lh-highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(30, 37, 47, 0.1);
  border-color: var(--ul-primary);
}
.ul-lh-highlight-card-icon {
  width: clamp(48px, 3.6vw, 60px);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(235, 83, 16, 0.12), rgba(250, 160, 25, 0.12));
  color: var(--ul-primary);
  font-size: clamp(22px, 1.7vw, 28px);
  margin-bottom: clamp(14px, 1.2vw, 20px);
}
.ul-lh-highlight-card h4 {
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(16px, 1.1vw, 20px);
  color: var(--ul-black);
  margin-bottom: 8px;
}
.ul-lh-highlight-card p {
  font-size: clamp(13px, 0.9vw, 15px);
  color: var(--ul-p);
  margin: 0;
  line-height: 1.7;
}

/* Approach block */
.ul-lh-approach {
  background: linear-gradient(135deg, #fff9f4, #fff);
  border-radius: clamp(16px, 1.6vw, 24px);
  border: 1px solid #f0e2d4;
  padding: clamp(24px, 2.8vw, 48px);
}
.ul-lh-approch-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: clamp(14px, 1.2vw, 22px);
  margin-top: clamp(20px, 2vw, 32px);
}
.ul-lh-pillar {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ul-lh-pillar-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--ul-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: 15px;
}
.ul-lh-pillar h5 {
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(14px, 1vw, 16px);
  color: var(--ul-black);
  margin-bottom: 4px;
}
.ul-lh-pillar p {
  font-size: clamp(12px, 0.85vw, 14px);
  color: var(--ul-p);
  margin: 0;
  line-height: 1.6;
}

/* Programme structure / phases */
.ul-lh-phases {
  position: relative;
  display: grid;
  gap: clamp(16px, 1.6vw, 28px);
}
.ul-lh-phase {
  display: grid;
  grid-template-columns: clamp(56px, 4vw, 80px) 1fr;
  gap: clamp(16px, 1.6vw, 28px);
  align-items: flex-start;
  background: #fff;
  border: 1px solid #ecebe8;
  border-left: 4px solid var(--ul-primary);
  border-radius: 14px;
  padding: clamp(18px, 1.8vw, 30px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ul-lh-phase:hover {
  transform: translateX(4px);
  box-shadow: 0 12px 28px rgba(235, 83, 16, 0.1);
}
.ul-lh-phase-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.ul-lh-phase-num {
  width: clamp(48px, 3.6vw, 64px);
  aspect-ratio: 1/1;
  border-radius: 999px;
  background: var(--ul-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-quicksand);
  font-weight: 800;
  font-size: clamp(18px, 1.5vw, 26px);
  box-shadow: 0 6px 16px rgba(235, 83, 16, 0.3);
}
.ul-lh-phase-weeks {
  font-size: clamp(11px, 0.8vw, 13px);
  font-weight: 600;
  color: var(--ul-primary);
  text-align: center;
  white-space: nowrap;
}
.ul-lh-phase-body h4 {
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(17px, 1.25vw, 22px);
  color: var(--ul-black);
  margin-bottom: 8px;
}
.ul-lh-phase-body p {
  font-size: clamp(13px, 0.9vw, 15px);
  color: var(--ul-p);
  margin-bottom: 12px;
  line-height: 1.7;
}
.ul-lh-phase-outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ul-lh-phase-outcome {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: #fff9f4;
  border: 1px solid #f0e2d4;
  font-size: clamp(11px, 0.8vw, 13px);
  font-weight: 500;
  color: var(--ul-black);
}
.ul-lh-phase-outcome i {
  color: var(--ul-primary);
  font-size: 11px;
}

/* Weekly schedule */
.ul-lh-schedule {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: clamp(16px, 1.4vw, 24px);
}
.ul-lh-day {
  background: #fff;
  border: 1px solid #ecebe8;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ul-lh-day:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(30, 37, 47, 0.1);
}
.ul-lh-day-head {
  background: var(--ul-gradient);
  color: #fff;
  padding: clamp(16px, 1.4vw, 24px);
  text-align: center;
}
.ul-lh-day-head .day {
  font-family: var(--font-quicksand);
  font-weight: 800;
  font-size: clamp(18px, 1.4vw, 24px);
  letter-spacing: -0.02em;
}
.ul-lh-day-head .sub {
  font-size: clamp(11px, 0.8vw, 13px);
  opacity: 0.9;
  margin-top: 4px;
}
.ul-lh-day-body {
  padding: clamp(16px, 1.4vw, 24px);
}
.ul-lh-day-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ul-lh-day-body li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: clamp(13px, 0.9vw, 15px);
  color: var(--ul-p);
  border-bottom: 1px dashed #ecebe8;
}
.ul-lh-day-body li:last-child {
  border-bottom: none;
}
.ul-lh-day-body li i {
  color: var(--ul-primary);
  margin-top: 4px;
  flex-shrink: 0;
}

/* Outcomes */
.ul-lh-outcomes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: clamp(16px, 1.4vw, 24px);
}
.ul-lh-outcome {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid #ecebe8;
  border-radius: 14px;
  padding: clamp(18px, 1.6vw, 26px);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.ul-lh-outcome:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(235, 83, 16, 0.1);
  border-color: var(--ul-primary);
}
.ul-lh-outcome-icon {
  flex-shrink: 0;
  width: clamp(40px, 3vw, 50px);
  aspect-ratio: 1/1;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ul-primary), var(--ul-secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(18px, 1.4vw, 24px);
}
.ul-lh-outcome h5 {
  font-family: var(--font-quicksand);
  font-weight: 700;
  font-size: clamp(14px, 1vw, 17px);
  color: var(--ul-black);
  margin-bottom: 4px;
}
.ul-lh-outcome p {
  font-size: clamp(12px, 0.85vw, 14px);
  color: var(--ul-p);
  margin: 0;
  line-height: 1.6;
}

/* Future platform / coming soon */
.ul-lh-future {
  position: relative;
  background: linear-gradient(135deg, var(--ul-black) 0%, #2a3340 100%);
  border-radius: clamp(16px, 1.8vw, 28px);
  padding: clamp(28px, 3.2vw, 56px);
  text-align: center;
  overflow: hidden;
}
.ul-lh-future::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 15% 20%, rgba(235, 83, 16, 0.25) 0, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(250, 160, 25, 0.2) 0, transparent 40%);
  pointer-events: none;
}
.ul-lh-future > * {
  position: relative;
  z-index: 1;
}
.ul-lh-future-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ul-primary), var(--ul-secondary));
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: clamp(16px, 1.6vw, 24px);
}
.ul-lh-future-title {
  font-family: var(--font-quicksand);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 42px);
  color: #fff;
  margin-bottom: clamp(12px, 1.2vw, 20px);
  letter-spacing: -0.03em;
}
.ul-lh-future-descr {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto clamp(24px, 2.4vw, 40px);
}
.ul-lh-future-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap: clamp(12px, 1.2vw, 20px);
  max-width: 880px;
  margin: 0 auto clamp(28px, 2.8vw, 44px);
  text-align: left;
}
.ul-lh-future-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: #fff;
  font-size: clamp(13px, 0.9vw, 15px);
  font-weight: 500;
}
.ul-lh-future-item i {
  color: var(--ul-secondary);
  font-size: 16px;
  flex-shrink: 0;
}

/* ---- Responsive tweaks ---- */
@media screen and (max-width: 575px) {
  .ul-lh-phase {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .ul-lh-phase-marker {
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
  }
  .ul-learning-hub-preview-inner {
    padding: clamp(20px, 5vw, 32px);
  }
}