/* ==========================================================================
   Kinspire RoboLab - Brand System & UI/UX Styling
   Deep Purple: #35236B | Dark Body: #21183B | Pale Lavender: #F7F5FC
   Cyan Accent: #06B6D4 | Orange Accent: #F28C28 | White Surfaces: #FFFFFF
   ========================================================================== */

:root {
  --krl-purple: #35236B;
  --krl-purple-light: #4A3294;
  --krl-purple-bg: #EDE9FE;
  --krl-cyan: #06B6D4;
  --krl-cyan-dark: #0891B2;
  --krl-cyan-light: #E0F7FA;
  --krl-cyan-text: #0369A1;
  --krl-orange: #F28C28;
  --krl-orange-light: #FFF3E0;
  --krl-orange-text: #9A3412;
  --krl-bg-light: #F7F5FC;
  --krl-surface-light: #FFFFFF;
  --krl-text-dark: #21183B;
  --krl-text-muted: #64748B;
  --krl-border-light: #E2E8F0;
  --krl-radius-lg: 18px;
  --krl-radius-md: 12px;
  --krl-radius-pill: 999px;
  --krl-shadow: 0 4px 18px rgba(53, 35, 107, 0.08);
  --krl-shadow-hover: 0 8px 24px rgba(53, 35, 107, 0.14);
}

/* Light Scheme Defaults */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--krl-purple);
  --md-accent-fg-color: var(--krl-cyan);
  --md-default-bg-color: var(--krl-bg-light);
  --md-default-fg-color: var(--krl-text-dark);
  background-color: var(--krl-bg-light);
}

/* Dark Scheme (Lab Mode) Overrides */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #1A1333;
  --md-accent-fg-color: var(--krl-cyan);
  --md-default-bg-color: #0B0F19;
  --md-default-fg-color: #E2E8F0;
  background-color: #0B0F19;
  --krl-bg-light: #0B0F19;
  --krl-surface-light: #131A2A;
  --krl-text-dark: #F1F5F9;
  --krl-text-muted: #94A3B8;
  --krl-border-light: #243048;
  --krl-purple-bg: rgba(53, 35, 107, 0.35);
  --krl-cyan-text: #38BDF8;
  --krl-orange-text: #FDBA74;
}

/* ==========================================================================
   Shared Kinspire Typography System
   ========================================================================== */
:root {
  --k-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --k-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --k-font-math: "Cambria Math", "Latin Modern Math", "STIX Two Math", "Georgia", serif;
  
  --k-font-size-base: 0.95rem;
  --k-font-size-h1: 2.1rem;
  --k-font-size-h2: 1.6rem;
  --k-font-size-h3: 1.25rem;
  --k-font-size-h4: 1.05rem;
  
  --k-line-height-body: 1.65;
  --k-line-height-heading: 1.25;
}

body,
.md-typeset,
.md-nav,
.md-tabs,
.md-header,
.md-search__input,
.md-button,
input,
textarea,
select,
button {
  font-family: var(--k-font-family) !important;
}

body,
.md-typeset {
  font-size: var(--k-font-size-base);
  line-height: var(--k-line-height-body);
}

.md-typeset h1 {
  font-family: var(--k-font-family) !important;
  font-size: var(--k-font-size-h1) !important;
  line-height: var(--k-line-height-heading) !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
}

.md-typeset h2 {
  font-family: var(--k-font-family) !important;
  font-size: var(--k-font-size-h2) !important;
  line-height: 1.3 !important;
  font-weight: 750 !important;
  letter-spacing: -0.015em;
}

.md-typeset h3 {
  font-family: var(--k-font-family) !important;
  font-size: var(--k-font-size-h3) !important;
  line-height: 1.35 !important;
  font-weight: 700 !important;
}

.md-typeset h4 {
  font-family: var(--k-font-family) !important;
  font-size: var(--k-font-size-h4) !important;
  line-height: 1.4 !important;
  font-weight: 700 !important;
}

.md-typeset p,
.md-typeset li {
  font-family: var(--k-font-family) !important;
  font-size: var(--k-font-size-base);
  line-height: var(--k-line-height-body);
}

.md-typeset code,
.md-typeset kbd,
.md-typeset pre {
  font-family: var(--k-font-mono) !important;
}

/* Floating Back to Top Button: Fixed to bottom right corner */
[dir=ltr] .md-top,
[dir=rtl] .md-top,
.md-top {
  position: fixed !important;
  bottom: 2rem !important;
  right: 1.5rem !important;
  top: auto !important;
  left: auto !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  transform: none !important;
  z-index: 1000 !important;
  background-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(53, 35, 107, 0.28) !important;
  border-radius: var(--krl-radius-pill) !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}
.md-top:hover {
  background-color: var(--krl-purple-light) !important;
}

@media (max-width: 768px) {
  [dir=ltr] .md-top,
  [dir=rtl] .md-top,
  .md-top {
    bottom: 1.25rem !important;
    right: 1.25rem !important;
    padding: 0.4rem 0.85rem !important;
    font-size: 0.78rem !important;
  }
}

/* Hide default page header title in Material if custom banner is used */
.md-typeset h1:first-child {
  display: none;
}
.krl-overview-wrap h1.krl-overview-title,
.krl-class-banner h1.krl-class-banner-title,
.krl-home-hero h1.krl-hero-title {
  display: block !important;
}

/* ==========================================================================
   Header Styling (Homepage White vs Inner Deep Purple)
   ========================================================================== */

.md-header.krl-header {
  height: 72px !important;
  min-height: 72px !important;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
  z-index: 100;
}

.md-header.krl-header .md-header__inner {
  height: 100% !important;
  min-height: 72px !important;
  padding: 0.65rem clamp(1rem, 2.5vw, 2.25rem) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

/* ==========================================================================
   FULL-WIDTH FLUID RESPONSIVE CONTAINER SYSTEM (CONTAIN & FULL THE PAGE)
   Occupies entire page on desktop and mobile according to screen size
   ========================================================================== */

/* Global Grid Container: Full Width across all screen sizes */
.md-grid {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: clamp(1rem, 2.5vw, 2.25rem) !important;
  padding-right: clamp(1rem, 2.5vw, 2.25rem) !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

/* Main Container: Full Width */
.md-main__inner {
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

/* Content Area: Stretches to Occupy Entire Width */
.md-content {
  max-width: 100% !important;
  width: 100% !important;
  flex: 1 1 auto !important;
  box-sizing: border-box !important;
}

.md-content__inner {
  max-width: 100% !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  padding-top: 1rem !important;
  box-sizing: border-box !important;
}

/* Mobile Strict Viewport Containment & Zero-Overflow Guards */
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
    position: relative !important;
  }
  .md-container,
  .md-main,
  .md-main__inner,
  .md-content,
  .md-content__inner {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .md-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
  /* Ensure header container does not clip right-side buttons */
  .md-header.krl-header .md-header__inner.md-grid {
    overflow: visible !important;
    overflow-x: visible !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
}

/* Homepage White Header */
.krl-header--home {
  background-color: #FFFFFF !important;
  color: var(--krl-text-dark) !important;
  box-shadow: 0 2px 10px rgba(53, 35, 107, 0.06);
  border-bottom: 1px solid #E2E8F0;
}
[data-md-color-scheme="slate"] .krl-header--home {
  background-color: #131A2A !important;
  border-bottom-color: #243048;
}

/* Inner Pages Deep Purple Header */
.krl-header--inner {
  background-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.22);
}
[data-md-color-scheme="slate"] .krl-header--inner {
  background-color: #160F2C !important;
}

/* Brand Link & Container */
.krl-brand-link {
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
}

.krl-brand-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 48px;
}

.krl-brand-icon {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex-shrink: 0;
}

.krl-brand-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}

.krl-brand-name {
  color: var(--krl-purple);
  font-weight: 800;
  transition: color 0.2s ease;
}

.krl-brand-product {
  color: var(--krl-purple);
  font-weight: 800;
  transition: color 0.2s ease;
}

/* Inner Pages Header: White Brand Text */
.krl-header--inner .krl-brand-name {
  color: #FFFFFF !important;
}
.krl-header--inner .krl-brand-product {
  color: #38BDF8 !important;
}

/* Dark Scheme (Slate) Brand Text */
[data-md-color-scheme="slate"] .krl-header--home .krl-brand-name {
  color: #FFFFFF !important;
}
[data-md-color-scheme="slate"] .krl-header--home .krl-brand-product {
  color: #38BDF8 !important;
}

/* Center Navigation Links */
.krl-header-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: 2rem;
}

.krl-nav-item {
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155 !important;
  text-decoration: none !important;
  padding: 0.35rem 1.15rem;
  border-radius: var(--krl-radius-pill);
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  white-space: nowrap !important;
}

.krl-nav-item:hover {
  color: var(--krl-purple) !important;
  background-color: rgba(53, 35, 107, 0.06);
}

.krl-nav-item.active {
  background-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(53, 35, 107, 0.2);
}

/* Inner Pages Navigation */
.krl-header--inner .krl-nav-item {
  color: rgba(255, 255, 255, 0.85) !important;
}
.krl-header--inner .krl-nav-item:hover {
  color: #FFFFFF !important;
  background-color: rgba(255, 255, 255, 0.12);
}
.krl-header--inner .krl-nav-item.active {
  background-color: rgba(255, 255, 255, 0.22) !important;
  color: #FFFFFF !important;
}

/* Dark Mode Navigation */
[data-md-color-scheme="slate"] .krl-header--home .krl-nav-item {
  color: #94A3B8 !important;
}
[data-md-color-scheme="slate"] .krl-header--home .krl-nav-item:hover {
  color: #FFFFFF !important;
  background-color: rgba(255, 255, 255, 0.08);
}
[data-md-color-scheme="slate"] .krl-header--home .krl-nav-item.active {
  background-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
}

/* Right Header Actions & Buttons */
.krl-header-actions-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.krl-palette-toggle-wrap {
  display: none !important;
}

.krl-header-search-wrap {
  display: flex;
  align-items: center;
}

/* Modern Desktop Search Bar - Pill Shape */
@media screen and (min-width: 1024px) {
  .krl-header-search-wrap {
    width: 260px !important;
  }

  .krl-header-search-wrap .md-search {
    width: 100% !important;
    padding: 0 !important;
  }

  .krl-header-search-wrap .md-search__inner {
    width: 100% !important;
    max-width: 100% !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    float: none !important;
    position: relative !important;
  }

  .krl-header-search-wrap .md-search__form {
    background-color: #F1F5F9 !important;
    border: 1.5px solid #CBD5E1 !important;
    border-radius: 9999px !important;
    height: 38px !important;
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.2s ease !important;
    overflow: hidden !important;
    position: relative !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__form {
    background-color: #1E293B !important;
    border-color: #334155 !important;
  }

  .krl-header-search-wrap .md-search__form:hover {
    background-color: #FFFFFF !important;
    border-color: #94A3B8 !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__form:hover {
    background-color: #0F172A !important;
    border-color: #64748B !important;
  }

  .krl-header-search-wrap .md-search__form:focus-within {
    background-color: #FFFFFF !important;
    border-color: var(--krl-purple) !important;
    box-shadow: 0 0 0 3px rgba(45, 32, 96, 0.15) !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__form:focus-within {
    background-color: #0F172A !important;
    border-color: #A78BFA !important;
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.2) !important;
  }

  .krl-header-search-wrap .md-search__input {
    background: transparent !important;
    color: #1E293B !important;
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    height: 100% !important;
    width: 100% !important;
    padding-left: 2.35rem !important;
    padding-right: 0.85rem !important;
    text-overflow: clip !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__input {
    color: #F8FAFC !important;
  }

  .krl-header-search-wrap .md-search__input::placeholder {
    color: #64748B !important;
    opacity: 1 !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__input::placeholder {
    color: #94A3B8 !important;
  }

  .krl-header-search-wrap .md-search__icon {
    color: #64748B !important;
    position: absolute !important;
    left: 0.85rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 18px !important;
    height: 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    pointer-events: none !important;
    z-index: 3 !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__icon {
    color: #94A3B8 !important;
  }

  .krl-header-search-wrap .md-search__output {
    top: 44px !important;
    min-width: 360px !important;
    max-width: 440px !important;
    right: 0 !important;
    left: auto !important;
    border-radius: 14px !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15) !important;
    border: 1px solid #E2E8F0 !important;
    background: #FFFFFF !important;
    overflow: hidden !important;
  }

  [data-md-color-scheme="slate"] .krl-header-search-wrap .md-search__output {
    background: #1E293B !important;
    border-color: #334155 !important;
  }
}

/* ==========================================================================
   CLEAN, COMPACT SEARCH RESULTS (Title Only, Minimized, No Page Dump)
   ========================================================================== */
.md-search-result__meta {
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  color: #64748B !important;
  padding: 0.55rem 0.85rem !important;
  background-color: #F8FAFC !important;
  border-bottom: 1px solid #E2E8F0 !important;
  letter-spacing: 0.03em !important;
}

.md-search-result__list {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.md-search-result__item {
  border-bottom: 1px solid #F1F5F9 !important;
  margin: 0 !important;
  padding: 0 !important;
  transition: background-color 0.15s ease !important;
}

.md-search-result__item:last-child {
  border-bottom: none !important;
}

.md-search-result__item:hover,
.md-search-result__item:focus-within {
  background-color: #F8FAFC !important;
}

.md-search-result__link {
  display: block !important;
  padding: 0 !important;
  text-decoration: none !important;
  outline: none !important;
}

/* Hide the icon to prevent any text overlap */
.md-search-result__icon {
  display: none !important;
}

.md-search-result__article {
  margin: 0 !important;
  padding: 0.65rem 0.95rem !important;
  width: 100% !important;
  box-sizing: border-box !important;
  font-size: 0 !important;
  line-height: 0 !important;
  color: transparent !important;
}

/* Minimized, single-line clean title for both document (h2) and section (h1) */
.md-search-result__title,
.md-typeset .md-search-result__title,
article.md-search-result__article h1,
article.md-search-result__article h2 {
  font-size: 0.92rem !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0 !important;
  padding: 0 !important;
  letter-spacing: normal !important;
  text-transform: none !important;
  display: block !important;
}

/* HIDE THE TEASER & EXTRA DETAILS ENTIRELY (Prevents full-page content dump) */
.md-search-result__teaser,
.md-typeset .md-search-result__teaser,
.md-search-result__terms,
.md-search-result__more,
.md-search-result__article p,
.md-search-result__article pre,
.md-search-result__article code,
.md-search-result__article nav {
  display: none !important;
}

/* Output container: max-height with smooth vertical scroll */
.md-search__output {
  max-height: 380px !important;
  overflow-y: auto !important;
  overscroll-behavior: contain !important;
  scrollbar-width: thin !important;
}

.md-search__scrollwrap {
  max-height: 380px !important;
  overflow-y: auto !important;
}

/* Mobile search toggle */
[data-md-toggle="search"]:checked ~ .md-header .krl-header-search-wrap .md-search {
  display: block !important;
}

.krl-palette-toggle-wrap,
.krl-mobile-menu-btn,
.krl-mobile-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Hide mobile/drawer buttons by default on desktop (>= 1024px) */
.krl-mobile-menu-btn,
.krl-mobile-search-btn,
.md-header__button[for="__drawer"] {
  display: none !important;
}

/* Tablet & Mobile Header (<= 1023px, e.g. Surface Duo 960px, iPad 768px-820px) */
@media (max-width: 1023px) {
  .md-header.krl-header {
    height: 60px !important;
    min-height: 60px !important;
  }
  .md-header.krl-header .md-header__inner {
    height: 100% !important;
    min-height: 60px !important;
    padding: 0 0.85rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: visible !important;
  }
  .krl-brand-link {
    margin-right: 0 !important;
    flex-shrink: 1 !important;
    min-width: 0 !important;
  }
  .krl-brand-container {
    gap: 0.5rem !important;
    height: auto !important;
  }
  .krl-brand-icon {
    width: 30px !important;
    height: 30px !important;
    flex-shrink: 0 !important;
  }
  .krl-brand-title {
    font-size: 1.05rem !important;
    gap: 0.25rem !important;
    letter-spacing: -0.01em !important;
    white-space: nowrap !important;
    line-height: 1.15 !important;
  }
  .krl-header-nav {
    display: none !important;
  }
  .krl-header-search-wrap .md-search {
    display: none !important;
  }
  .krl-header-actions-right {
    display: flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
    margin-left: auto !important;
    flex-shrink: 0 !important;
  }
  .krl-mobile-menu-btn,
  .krl-mobile-search-btn,
  .md-header__button[for="__drawer"] {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    padding: 6px !important;
    margin: 0 !important;
    border-radius: 8px !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
  }
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    padding: 6px !important;
    margin: 0 !important;
    border-radius: 8px !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
  }
  .krl-mobile-menu-btn svg,
  .krl-mobile-search-btn svg {
    width: 22px !important;
    height: 22px !important;
  }
  .krl-header-search-wrap .md-search {
    display: none;
  }
}

@media (max-width: 380px) {
  .md-header.krl-header .md-header__inner {
    padding: 0 0.45rem !important;
  }
  .krl-brand-container {
    gap: 0.35rem !important;
  }
  .krl-brand-icon {
    width: 26px !important;
    height: 26px !important;
  }
  .krl-brand-title {
    font-size: 0.88rem !important;
  }
  .krl-header-actions-right {
    gap: 0.2rem !important;
  }
  .krl-mobile-menu-btn,
  .krl-mobile-search-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    padding: 4px !important;
  }
  .krl-mobile-menu-btn svg,
  .krl-mobile-search-btn svg {
    width: 20px !important;
    height: 20px !important;
  }
}

.krl-header--home .md-header__button {
  color: #475569;
}
.krl-header--home .md-header__button:hover {
  color: var(--krl-purple);
}
[data-md-color-scheme="slate"] .krl-header--home .md-header__button {
  color: #94A3B8;
}
[data-md-color-scheme="slate"] .krl-header--home .md-header__button:hover {
  color: #FFFFFF;
}

.krl-header--inner .md-header__button {
  color: rgba(255, 255, 255, 0.85);
}
.krl-header--inner .md-header__button:hover {
  color: #FFFFFF;
}

/* Hide default Material breadcrumbs / repo link if not needed */
.md-header__source {
  display: none;
}

/* ==========================================================================
   Homepage Components
   ========================================================================== */

/* Hero Section */
.krl-home-hero {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 2.5rem;
  align-items: center;
  margin: 2rem 0 3rem 0;
  padding: 1.5rem 0;
}

.krl-hero-badge {
  display: inline-block;
  background-color: var(--krl-purple-bg);
  color: var(--krl-purple);
  padding: 0.35rem 1rem;
  border-radius: var(--krl-radius-pill);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}
[data-md-color-scheme="slate"] .krl-hero-badge {
  color: #C4B5FD;
}

.krl-hero-title {
  font-size: 2.85rem !important;
  font-weight: 900 !important;
  line-height: 1.15 !important;
  color: var(--krl-purple) !important;
  letter-spacing: -0.025em;
  margin: 0 0 1rem 0 !important;
}
[data-md-color-scheme="slate"] .krl-hero-title {
  color: #FFFFFF !important;
}

.krl-hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.55;
  color: #475569;
  max-width: 480px;
  margin-bottom: 1.75rem;
}
[data-md-color-scheme="slate"] .krl-hero-subtitle {
  color: #94A3B8;
}

.krl-hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.krl-hero-btn {
  padding: 0.75rem 1.85rem !important;
  border-radius: var(--krl-radius-pill) !important;
  font-size: 1rem !important;
}

.krl-hero-link {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--krl-purple) !important;
  text-decoration: underline !important;
}
[data-md-color-scheme="slate"] .krl-hero-link {
  color: #38BDF8 !important;
}

.krl-hero-meta {
  font-size: 0.85rem;
  color: #64748B;
}

.krl-hero-right {
  display: flex;
  justify-content: center;
}

.krl-hero-img {
  width: 100%;
  max-width: 620px;
  height: auto;
  border-radius: 12px;
  box-shadow: none;
  object-fit: contain;
}

/* 3-Step Feature Strip */
.krl-feature-strip {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--krl-radius-pill);
  padding: 0.85rem 2.25rem;
  max-width: 960px;
  margin: 1.5rem auto 3.5rem auto;
  box-shadow: 0 4px 16px rgba(53, 35, 107, 0.05);
}

.krl-feature-col {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.krl-feature-icon-wrap {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.krl-feature-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--krl-purple);
}

.krl-feature-sep {
  width: 1px;
  height: 24px;
  background-color: #E2E8F0;
}

/* ==========================================================================
   Find Projects For Your Class - 3-Tier Architecture
   ========================================================================== */

/* Responsive visibility utilities */
.krl-desktop-only {
  display: grid;
}
.krl-mobile-only {
  display: none !important;
}
.krl-desc-desktop {
  display: block;
}
.krl-desc-mobile {
  display: none !important;
}
.krl-hero-link-desktop {
  display: inline-block;
}
.krl-feature-strip-desktop {
  display: flex !important;
}
.krl-feature-pills-mobile {
  display: none !important;
}

.krl-class-section {
  margin: 3.5rem 0 2rem 0;
  text-align: center;
}

.krl-class-section-title {
  font-size: 2.3rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin-bottom: 0.35rem !important;
  letter-spacing: -0.025em;
}
[data-md-color-scheme="slate"] .krl-class-section-title {
  color: #FFFFFF !important;
}

.krl-class-section-sub {
  font-size: 1.05rem;
  color: var(--krl-text-muted);
  max-width: 580px;
  margin: 0 auto 2.5rem auto !important;
  line-height: 1.55;
}
[data-md-color-scheme="slate"] .krl-class-section-sub {
  color: #94A3B8;
}

/* Tier Groupings */
.krl-tier-group {
  margin-bottom: 2.5rem;
  text-align: left;
}

.krl-tier-heading {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 1.15rem 0 !important;
}
[data-md-color-scheme="slate"] .krl-tier-heading {
  color: #C4B5FD !important;
}

/* Cards Grids */
.krl-cards-grid {
  display: grid;
  gap: 1.25rem;
}

.krl-primary-grid {
  grid-template-columns: repeat(3, 1fr);
}

.krl-cards-3-row {
  grid-template-columns: repeat(3, 1fr);
}

/* Individual Tier Card */
.krl-tier-card {
  background-color: var(--krl-surface-light);
  border: 1.5px solid var(--krl-border-light);
  border-radius: var(--krl-radius-md);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 10px rgba(53, 35, 107, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.krl-tier-card:hover {
  transform: translateY(-3px);
  border-color: var(--krl-cyan);
  box-shadow: var(--krl-shadow-hover);
}

.krl-card-icon-box {
  margin-bottom: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 96px;
  height: 96px;
}
.krl-card-icon {
  width: 96px !important;
  height: 96px !important;
  max-width: 110px;
  max-height: 96px;
  object-fit: contain;
}

.krl-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.krl-card-title {
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  color: var(--krl-text-dark) !important;
  margin: 0 0 0.45rem 0 !important;
  line-height: 1.25 !important;
}
[data-md-color-scheme="slate"] .krl-card-title {
  color: #FFFFFF !important;
}

.krl-card-desc {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #64748B;
  margin: 0 0 1.15rem 0 !important;
  flex: 1;
}
[data-md-color-scheme="slate"] .krl-card-desc {
  color: #94A3B8;
}

.krl-card-btn {
  display: inline-block;
  align-self: flex-start;
  padding: 0.45rem 1.15rem;
  border-radius: var(--krl-radius-pill);
  border: 1.5px solid var(--krl-purple);
  color: var(--krl-purple) !important;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.2s ease;
  background-color: transparent;
}
.krl-card-btn:hover {
  background-color: var(--krl-purple);
  color: #FFFFFF !important;
}
[data-md-color-scheme="slate"] .krl-card-btn {
  border-color: var(--krl-cyan);
  color: var(--krl-cyan) !important;
}
[data-md-color-scheme="slate"] .krl-card-btn:hover {
  background-color: var(--krl-cyan);
  color: #0B0F19 !important;
}

/* Mobile List Rows (Junior & Senior Secondary) */
.krl-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.krl-mobile-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--krl-surface-light);
  border: 1.5px solid var(--krl-border-light);
  border-radius: var(--krl-radius-md);
  padding: 0.95rem 1.25rem;
  text-decoration: none !important;
  color: var(--krl-text-dark) !important;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.04);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.krl-mobile-row:hover {
  border-color: var(--krl-purple);
  transform: translateX(3px);
}
.krl-mobile-row-left {
  display: flex;
  align-items: center;
  gap: 0.95rem;
}
.krl-mobile-row-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--krl-text-dark);
}
[data-md-color-scheme="slate"] .krl-mobile-row-title {
  color: #FFFFFF;
}
.krl-mobile-row-chevron {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--krl-purple);
  line-height: 1;
}

/* ==========================================================================
   How It Works: Choose. Build. Test.
   ========================================================================== */
.krl-journey-section {
  margin: 3.5rem 0;
}

.krl-journey-card {
  background-color: #F5F3FF;
  border: 1.5px solid #DDD6FE;
  border-radius: var(--krl-radius-lg);
  padding: 2.75rem 2.25rem;
  text-align: center;
}
[data-md-color-scheme="slate"] .krl-journey-card {
  background-color: #1A1333;
  border-color: #35236B;
}

.krl-section-tag-mobile {
  display: inline-block;
  background-color: #E0F7FA;
  color: #0891B2;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.85rem;
  border-radius: var(--krl-radius-pill);
  margin-bottom: 0.85rem;
}

.krl-journey-title {
  font-size: 2.2rem !important;
  font-weight: 900 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 2.25rem 0 !important;
  letter-spacing: -0.02em;
}
[data-md-color-scheme="slate"] .krl-journey-title {
  color: #FFFFFF !important;
}

.krl-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: left;
}

.krl-step-item {
  display: flex;
  flex-direction: column;
}

.krl-step-top {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.krl-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--krl-purple);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 800;
  flex-shrink: 0;
}

.krl-step-ill {
  height: 84px;
  display: flex;
  align-items: center;
}
.krl-step-ill img {
  max-height: 80px;
  width: auto;
  object-fit: contain;
}

.krl-step-heading {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.35rem 0 !important;
}
[data-md-color-scheme="slate"] .krl-step-heading {
  color: #DDD6FE !important;
}

.krl-step-text {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.5;
  margin: 0 !important;
}
[data-md-color-scheme="slate"] .krl-step-text {
  color: #94A3B8;
}

/* Mobile Steps Rows */
.krl-steps-mobile {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.krl-step-mobile-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--krl-radius-md);
  padding: 1rem 1.25rem;
}
[data-md-color-scheme="slate"] .krl-step-mobile-row {
  background-color: #131A2A;
  border-color: #243048;
}
.krl-step-mobile-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.krl-step-num-cyan {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #06B6D4;
  color: #FFFFFF;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.krl-step-num-orange {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #F28C28;
  color: #FFFFFF;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.krl-step-mobile-label {
  font-size: 1rem;
  font-weight: 800;
  color: var(--krl-purple);
}
[data-md-color-scheme="slate"] .krl-step-mobile-label {
  color: #FFFFFF;
}

/* ==========================================================================
   Tools You Can Explore
   ========================================================================== */
.krl-tools-section {
  margin: 3.5rem 0;
  text-align: center;
}

.krl-tools-title {
  font-size: 2.1rem !important;
  font-weight: 900 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.35rem 0 !important;
  letter-spacing: -0.02em;
}
[data-md-color-scheme="slate"] .krl-tools-title {
  color: #FFFFFF !important;
}

.krl-tools-sub {
  font-size: 1rem;
  color: var(--krl-text-muted);
  margin: 0 auto 2.25rem auto !important;
}

.krl-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.krl-tool-card {
  background-color: var(--krl-surface-light);
  border: 1.5px solid var(--krl-border-light);
  border-radius: var(--krl-radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.04);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.krl-tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--krl-purple);
}

.krl-tool-img {
  width: 76px !important;
  height: 76px !important;
  object-fit: contain;
}

.krl-tool-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--krl-text-dark);
}
[data-md-color-scheme="slate"] .krl-tool-name {
  color: #FFFFFF;
}

/* Mobile Tools Pills */
.krl-tools-pills-mobile {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.krl-tool-pill {
  padding: 0.55rem 1.45rem;
  border-radius: var(--krl-radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
}
.krl-tool-pill.tool-cyan {
  background-color: #E0F7FA;
  color: #0369A1;
}
.krl-tool-pill.tool-purple {
  background-color: #EDE9FE;
  color: #4C1D95;
}
.krl-tool-pill.tool-peach {
  background-color: #FFF3E0;
  color: #9A3412;
}

/* ==========================================================================
   Before Your First Build (Interactive Accordion)
   ========================================================================== */
.krl-faq-section {
  margin: 3.5rem 0;
  text-align: center;
}

.krl-faq-title {
  font-size: 2.1rem !important;
  font-weight: 900 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 2rem 0 !important;
  letter-spacing: -0.02em;
}
[data-md-color-scheme="slate"] .krl-faq-title {
  color: #FFFFFF !important;
}

.krl-faq-accordion {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.krl-faq-item {
  background-color: #EDE9FE;
  border: 1.5px solid #DDD6FE;
  border-radius: var(--krl-radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}
[data-md-color-scheme="slate"] .krl-faq-item {
  background-color: #1A1333;
  border-color: #35236B;
}

.krl-faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.45rem;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--krl-purple);
  user-select: none;
}
.krl-faq-summary::-webkit-details-marker {
  display: none;
}
[data-md-color-scheme="slate"] .krl-faq-summary {
  color: #DDD6FE;
}

.krl-faq-arrow {
  font-size: 1.1rem;
  transition: transform 0.2s ease;
  color: var(--krl-purple);
}
[data-md-color-scheme="slate"] .krl-faq-arrow {
  color: #C4B5FD;
}

.krl-faq-item[open] .krl-faq-arrow {
  transform: rotate(180deg);
}

.krl-faq-answer {
  padding: 0 1.45rem 1.25rem 1.45rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #475569;
}
.krl-faq-answer p {
  margin: 0 !important;
}
[data-md-color-scheme="slate"] .krl-faq-answer {
  color: #CBD5E1;
}

/* ==========================================================================
   Banner CTA: Your Next Idea Starts Here
   ========================================================================== */
.krl-banner-cta {
  background-color: #EDE9FE;
  border: 1.5px solid #DDD6FE;
  border-radius: var(--krl-radius-lg);
  padding: 1.75rem 2.5rem;
  margin: 3.5rem 0 2.5rem 0;
}
[data-md-color-scheme="slate"] .krl-banner-cta {
  background-color: #1A1333;
  border-color: #35236B;
}

.krl-banner-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.krl-banner-cta-heading {
  font-size: 1.85rem !important;
  font-weight: 900 !important;
  color: var(--krl-purple) !important;
  margin: 0 !important;
  letter-spacing: -0.02em;
}
[data-md-color-scheme="slate"] .krl-banner-cta-heading {
  color: #FFFFFF !important;
}

.krl-banner-cta-btn {
  padding: 0.75rem 2.25rem !important;
  border-radius: var(--krl-radius-pill) !important;
  font-size: 1rem !important;
  white-space: nowrap;
}

/* ==========================================================================
   Production Footer Styles
   Pixel-perfect match to approved mockup (media_1794023062617_c86b538a.png)
   ========================================================================== */
.krl-production-footer {
  background-color: #24083E !important;
  color: #FFFFFF !important;
  padding: 0.65rem 0 !important;
  margin-top: 1.5rem !important;
  border-top: none !important;
}

.krl-production-footer .md-footer-meta {
  background-color: transparent !important;
  padding: 0 !important;
}

.krl-production-footer .md-footer-meta__inner {
  display: block !important;
  padding: 0 clamp(1rem, 2.5vw, 2.25rem) !important;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

/* Main Top Row */
.krl-footer-main-row {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  gap: 1.5rem !important;
  padding-bottom: 0.5rem !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16) !important;
}

/* Brand area with Logo, Title, Divider and Tagline in ONE row */
.krl-footer-brand-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 1.15rem !important;
}

.krl-footer-brand-link {
  text-decoration: none !important;
  display: inline-block !important;
}

.krl-footer-brand {
  display: flex !important;
  align-items: center !important;
  gap: 0.65rem !important;
}

.krl-footer-logo {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
  filter: none !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.krl-footer-brand-title {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.01em !important;
  color: #FFFFFF !important;
  white-space: nowrap !important;
}

.krl-footer-vdiv {
  width: 1px !important;
  height: 28px !important;
  background-color: rgba(255, 255, 255, 0.25) !important;
  flex-shrink: 0 !important;
}

.krl-footer-tagline {
  font-size: 0.8rem !important;
  line-height: 1.35 !important;
  color: rgba(255, 255, 255, 0.85) !important;
  white-space: nowrap !important;
}

/* Desktop Link Columns */
.krl-footer-links-group {
  display: flex !important;
  gap: 3rem !important;
  align-items: flex-start !important;
}

.krl-footer-col {
  display: flex !important;
  flex-direction: column !important;
  min-width: 80px !important;
}

.krl-footer-col-title {
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  color: #FFFFFF !important;
  margin-bottom: 0.35rem !important;
  display: block !important;
  letter-spacing: 0.01em !important;
}

/* Strip any browser / Material MkDocs bullet points completely */
.md-typeset .krl-footer-list,
.krl-footer-list {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.25rem !important;
}

.md-typeset .krl-footer-list li,
.krl-footer-list li {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.md-typeset .krl-footer-list li::before,
.krl-footer-list li::before {
  display: none !important;
  content: "" !important;
}

.krl-footer-list a {
  color: rgba(255, 255, 255, 0.85) !important;
  text-decoration: none !important;
  font-size: 0.78rem !important;
  line-height: 1.3 !important;
  transition: color 0.15s ease !important;
}

.krl-footer-list a:hover {
  color: #FFFFFF !important;
  text-decoration: underline !important;
}

/* Bottom Copyright Bar */
.krl-footer-bottom-bar {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding-top: 0.75rem !important;
  font-size: 0.78rem !important;
  color: rgba(255, 255, 255, 0.75) !important;
}

.krl-footer-copy {
  font-size: 0.78rem !important;
  color: rgba(255, 255, 255, 0.75) !important;
}

.krl-footer-name-right {
  font-size: 0.78rem !important;
  color: rgba(255, 255, 255, 0.75) !important;
  font-weight: 600 !important;
}

/* Desktop vs Mobile Toggle */
.krl-footer-desktop-only {
  display: flex !important;
}

.krl-footer-mobile-only {
  display: none !important;
}

/* ==========================================================================
   Class Projects Page & Projects Catalogue
   Pixel-perfect match to approved mockups (Image 1 & Image 2)
   ========================================================================== */

/* Breadcrumb */
.krl-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #64748B;
  margin: 1rem 0 1.25rem 0;
  flex-wrap: wrap;
}
.krl-breadcrumb a {
  color: var(--krl-purple) !important;
  text-decoration: none !important;
  white-space: nowrap !important;
}
.krl-breadcrumb a:hover {
  text-decoration: underline !important;
}
.krl-bc-sep {
  color: #94A3B8;
  white-space: nowrap !important;
}
.krl-bc-current {
  color: var(--krl-text-dark);
  white-space: normal !important;
  word-break: normal !important;
}

/* ==========================================================================
   CLASS PROJECTS PAGE STYLES (Image 2 Mockup)
   ========================================================================== */

/* Top Action & Class Selector Bar */
.krl-class-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.krl-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--krl-purple) !important;
  text-decoration: none !important;
  transition: transform 0.15s ease;
}
.krl-back-link:hover {
  transform: translateX(-2px);
  text-decoration: underline !important;
}

.krl-class-pills-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.krl-stage-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1.15rem;
  border-radius: var(--krl-radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  background-color: #F1F5F9;
  border: 1.5px solid #CBD5E1;
  color: #475569;
}

.krl-class-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.krl-class-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 1.15rem;
  border-radius: var(--krl-radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  background-color: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  color: var(--krl-text-dark) !important;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.krl-class-pill:hover {
  border-color: var(--krl-purple);
  color: var(--krl-purple) !important;
}

.krl-class-pill.active {
  background-color: var(--krl-purple) !important;
  border-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 6px rgba(53, 35, 107, 0.2);
}

/* Class Hero Banner Card */
.krl-class-banner {
  background-color: #F5F3FF;
  border: 1.5px solid #DDD6FE;
  border-radius: 16px;
  padding: 2rem 2.5rem;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.krl-class-banner-content {
  flex: 1;
}

.krl-class-banner-title {
  font-size: 2.15rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.4rem 0 !important;
  letter-spacing: -0.02em;
}

.krl-class-banner-sub {
  font-size: 1.05rem;
  color: #475569;
  margin: 0 0 1.25rem 0 !important;
}

.krl-class-banner-badges {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.krl-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #FFFFFF;
  border: 1.5px solid #C4B5FD;
  border-radius: var(--krl-radius-pill);
  padding: 0.4rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--krl-purple);
}

.krl-banner-badge svg {
  width: 16px;
  height: 16px;
}

.krl-class-banner-ill {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.krl-class-banner-ill img {
  max-height: 140px;
  max-width: 260px;
  width: auto;
  object-fit: contain;
}

/* Section Spark Header (Title with orange sparks) */
.krl-section-spark-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.krl-spark-icon {
  color: #F28C28;
  font-size: 1.4rem;
  line-height: 1;
}

.krl-spark-title {
  font-size: 1.65rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 !important;
}

/* Choose Your Project Section */
.krl-choose-section {
  margin-bottom: 3rem;
}

.krl-projects-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.krl-project-card {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 10px rgba(53, 35, 107, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.krl-project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(53, 35, 107, 0.08);
  border-color: var(--krl-purple);
}

.krl-project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.krl-project-meta-left {
  flex: 1;
}

.krl-project-tag {
  display: inline-block;
  background-color: #E0F2FE;
  color: #0284C7;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--krl-radius-pill);
  margin-bottom: 0.5rem;
}

.krl-project-card-title {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: var(--krl-text-dark) !important;
  margin: 0 0 0.5rem 0 !important;
  line-height: 1.25 !important;
}

.krl-tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #F3E8FF;
  color: #7C3AED;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--krl-radius-pill);
  margin-bottom: 0.75rem;
}

.krl-project-card-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #64748B;
  margin: 0 !important;
}

.krl-project-card-ill {
  flex-shrink: 0;
  width: 100px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.krl-project-card-ill img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.krl-project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.15rem;
  border-top: 1px solid #F1F5F9;
  gap: 1rem;
}

.krl-simulator-note {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #64748B;
}

.krl-simulator-note svg {
  width: 16px;
  height: 16px;
  color: #64748B;
}

.krl-btn-explore-project {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.35rem;
  background-color: var(--krl-purple);
  color: #FFFFFF !important;
  border-radius: var(--krl-radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.krl-btn-explore-project:hover {
  background-color: #4C1D95;
  transform: translateY(-1px);
}

/* Your Build Journey Section */
.krl-journey-section-class {
  margin-bottom: 3.5rem;
}

.krl-journey-steps-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.35rem 2.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 10px rgba(53, 35, 107, 0.04);
}

.krl-journey-step-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.krl-step-num-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #F28C28;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.krl-step-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--krl-text-dark);
}

.krl-journey-step-arrow {
  color: #94A3B8;
  font-size: 1.35rem;
  font-weight: 700;
  user-select: none;
}

/* Cyan Device Tip Box */
.krl-device-tip-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #ECFEFF;
  border: 1.5px solid #A5F3FC;
  border-radius: var(--krl-radius-pill);
  padding: 0.75rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0E7490;
}

.krl-device-tip-box svg {
  width: 18px;
  height: 18px;
  color: #0891B2;
  flex-shrink: 0;
}


/* ==========================================================================
   PROJECTS CATALOGUE STYLES (Image 1 Mockup)
   ========================================================================== */

.krl-catalogue-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin: 1.5rem 0 2.5rem 0;
}

.krl-catalogue-hero-left {
  flex: 1;
}

.krl-catalogue-hero-title {
  font-size: 2.65rem !important;
  font-weight: 900 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.5rem 0 !important;
  letter-spacing: -0.025em;
  line-height: 1.15 !important;
}

.krl-text-orange {
  color: #F28C28 !important;
}

.krl-sparkles-orange {
  display: inline-block;
  margin-left: 0.25rem;
  font-size: 1.85rem;
}

.krl-catalogue-hero-sub {
  font-size: 1.1rem;
  color: #475569;
  margin: 0 !important;
  max-width: 520px;
}

.krl-catalogue-hero-right img {
  max-height: 160px;
  width: auto;
  object-fit: contain;
}

/* Catalogue Search & Filter Bar */
.krl-catalogue-filter-bar {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 4px 16px rgba(53, 35, 107, 0.04);
}

.krl-catalogue-search-wrap {
  position: relative;
  margin-bottom: 1rem;
}

.krl-catalogue-search-lens {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: #94A3B8;
  pointer-events: none;
}

.krl-catalogue-input {
  width: 100%;
  height: 42px;
  padding: 0 1rem 0 2.75rem;
  border-radius: var(--krl-radius-pill);
  border: 1.5px solid #CBD5E1;
  background-color: #F8FAFC;
  font-size: 0.95rem;
  color: #1E293B;
  outline: none;
  transition: all 0.2s ease;
}
.krl-catalogue-input:focus {
  border-color: var(--krl-purple);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(53, 35, 107, 0.12);
}

.krl-catalogue-filter-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.krl-stage-filters {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.krl-filter-pill {
  padding: 0.45rem 1.25rem;
  border-radius: var(--krl-radius-pill);
  border: 1.5px solid #CBD5E1;
  background-color: #FFFFFF;
  color: var(--krl-text-dark);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}
.krl-filter-pill:hover {
  border-color: var(--krl-purple);
  color: var(--krl-purple);
}
.krl-filter-pill.active {
  background-color: var(--krl-purple);
  border-color: var(--krl-purple);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(53, 35, 107, 0.2);
}

.krl-tool-select-wrap {
  position: relative;
}

.krl-tool-select {
  height: 38px;
  padding: 0 2rem 0 1rem;
  border-radius: var(--krl-radius-pill);
  border: 1.5px solid #CBD5E1;
  background-color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  color: #475569;
  cursor: pointer;
  outline: none;
  appearance: auto;
}
.krl-tool-select:focus {
  border-color: var(--krl-purple);
}

/* Stage Sections with Orange Vertical Accent Bar */
.krl-catalogue-stage-section {
  margin-bottom: 2.75rem;
}

.krl-catalogue-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
}

.krl-accent-bar {
  width: 4px;
  height: 24px;
  background-color: #F28C28;
  border-radius: 2px;
  display: inline-block;
}

.krl-catalogue-section-title {
  font-size: 1.55rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 !important;
}

/* Catalogue Cards Grid (Desktop 3 columns horizontal cards) */
.krl-catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.krl-catalogue-card {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.krl-catalogue-card:hover {
  transform: translateY(-2px);
  border-color: var(--krl-purple);
  box-shadow: 0 6px 18px rgba(53, 35, 107, 0.08);
}

.krl-catalogue-card-icon-box {
  flex-shrink: 0;
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.krl-catalogue-card-icon-box img,
.krl-catalogue-card-icon-box svg {
  max-width: 64px;
  max-height: 64px;
  object-fit: contain;
}

.krl-catalogue-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.krl-catalogue-card-title {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: var(--krl-text-dark) !important;
  margin: 0 0 0.3rem 0 !important;
  line-height: 1.25 !important;
}

.krl-catalogue-card-desc {
  font-size: 0.82rem;
  color: #64748B;
  line-height: 1.4;
  margin: 0 0 0.75rem 0 !important;
}

.krl-catalogue-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  align-self: flex-start;
  padding: 0.35rem 1rem;
  background-color: var(--krl-purple);
  color: #FFFFFF !important;
  border-radius: var(--krl-radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.15s ease;
}
.krl-catalogue-card-btn:hover {
  background-color: #4C1D95;
}

/* Tools Legend Bar */
.krl-tools-legend {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--krl-radius-pill);
  padding: 0.85rem 2rem;
  margin: 2.5rem 0 1.5rem 0;
  flex-wrap: wrap;
}

.krl-legend-label {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--krl-text-dark);
}

.krl-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #475569;
}

.krl-legend-icon {
  background-color: #F3E8FF;
  color: #7C3AED;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 800;
}

/* "Not sure where to start?" Help Box */
.krl-start-help-box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: #F5F3FF;
  border: 1.5px solid #DDD6FE;
  border-radius: 14px;
  padding: 1.25rem 2rem;
  margin-bottom: 2.5rem;
}

.krl-help-icon-wrap {
  flex-shrink: 0;
}

.krl-help-title {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.25rem 0 !important;
}

.krl-help-desc {
  font-size: 0.9rem;
  color: #475569;
  margin: 0 !important;
}

/* ==========================================================================
   MOBILE RESPONSIVENESS (Max-Width: 768px)
   Matches Image 1 Mobile & Image 2 Mobile
   ========================================================================== */

@media (max-width: 768px) {
  /* Global Heading Typography Scaling for Mobile */
  .md-typeset h1, h1 {
    font-size: 1.45rem !important;
    line-height: 1.25 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }
  .md-typeset h2, h2 {
    font-size: 1.22rem !important;
    line-height: 1.3 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }
  .md-typeset h3, h3 {
    font-size: 1.05rem !important;
    line-height: 1.35 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }
  .md-typeset h4, h4 {
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
  }

  /* ==================== HOMEPAGE MOBILE ==================== */
  /* Hero Mobile (Matches Pro Fold & standard mobile) */
  .krl-home-hero {
    display: flex !important;
    flex-direction: column-reverse !important;
    align-items: center !important;
    text-align: center !important;
    gap: 1.5rem !important;
    margin: 1rem 0 2rem 0 !important;
    padding: 0 !important;
  }
  .krl-hero-right {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    text-align: center !important;
  }
  .krl-hero-img {
    max-width: 320px !important;
    width: 85% !important;
    height: auto !important;
    margin: 0 auto !important;
  }
  .krl-hero-left {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
  }
  .krl-hero-badge {
    margin-bottom: 0.75rem !important;
    font-size: 0.75rem !important;
    padding: 0.3rem 0.85rem !important;
  }
  .krl-hero-title {
    font-size: 1.65rem !important;
    line-height: 1.22 !important;
    margin: 0 0 0.65rem 0 !important;
    text-align: center !important;
    letter-spacing: -0.015em !important;
  }
  .krl-hero-subtitle {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    margin: 0 0 1.5rem 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    text-align: center !important;
  }
  .krl-hero-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
  }
  .krl-hero-btn {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 0.85rem 1.5rem !important;
    font-size: 1rem !important;
    box-sizing: border-box !important;
  }

  /* Responsive Desktop/Mobile View Toggles */
  .krl-desktop-only {
    display: none !important;
  }
  .krl-mobile-only {
    display: block !important;
  }
  .krl-desc-desktop {
    display: none !important;
  }
  .krl-desc-mobile {
    display: block !important;
  }
  .krl-hero-link-desktop {
    display: none !important;
  }
  .krl-feature-strip-desktop {
    display: none !important;
  }
  .krl-feature-pills-mobile {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0.5rem 0.65rem !important;
    margin: 1rem 0 2rem 0 !important;
    width: 100% !important;
  }
  .krl-feature-pill-cyan {
    background: #E0F7FA !important;
    color: #0891B2 !important;
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    padding: 0.4rem 0.85rem !important;
    border-radius: 9999px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
    white-space: nowrap !important;
  }
  .krl-pill-check {
    color: #06B6D4 !important;
    font-weight: 800 !important;
  }

  /* Find projects for your class */
  .krl-class-section {
    margin: 2rem 0 1.5rem 0 !important;
  }
  .krl-class-section-title {
    font-size: 1.4rem !important;
    line-height: 1.25 !important;
    margin-bottom: 0.35rem !important;
  }
  .krl-class-section-sub {
    font-size: 0.95rem !important;
    margin-bottom: 1.5rem !important;
  }
  .krl-tier-heading {
    font-size: 1.15rem !important;
    margin-bottom: 1rem !important;
    text-align: left !important;
  }

  /* Primary Cards: 1 column on mobile to eliminate any word squishing */
  .krl-primary-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  .krl-tier-card {
    padding: 1.25rem !important;
    border-radius: 16px !important;
  }
  .krl-card-icon-box {
    min-height: auto !important;
    height: auto !important;
    margin-bottom: 0.85rem !important;
    justify-content: flex-start !important;
  }
  .krl-card-icon {
    width: 64px !important;
    height: 64px !important;
  }
  .krl-card-title {
    font-size: 1.15rem !important;
    white-space: normal !important;
    word-break: normal !important;
    margin: 0 0 0.35rem 0 !important;
  }
  .krl-card-desc {
    font-size: 0.88rem !important;
    line-height: 1.45 !important;
    margin: 0 0 1.15rem 0 !important;
  }
  .krl-card-btn {
    white-space: nowrap !important;
    padding: 8px 18px !important;
    font-size: 0.85rem !important;
    border-radius: 9999px !important;
  }

  /* Junior & Senior Secondary Mobile Lists */
  .krl-mobile-list.krl-mobile-only {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
  }
  .krl-mobile-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0.85rem 1.15rem !important;
    border-radius: 14px !important;
  }
  .krl-mobile-row-title {
    font-size: 1rem !important;
  }

  /* How It Works: Choose. Build. Test. */
  .krl-journey-section {
    margin: 2.5rem 0 !important;
  }
  .krl-journey-card {
    padding: 1.75rem 1.25rem !important;
    border-radius: 16px !important;
  }
  .krl-journey-title {
    font-size: 1.75rem !important;
    margin: 0 0 1.5rem 0 !important;
  }
  .krl-steps-mobile.krl-mobile-only {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.85rem !important;
  }
  .krl-step-mobile-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: #FFFFFF !important;
    border: 1px solid #DDD6FE !important;
    border-radius: 14px !important;
    padding: 0.95rem 1.15rem !important;
  }
  .krl-step-mobile-left {
    display: flex !important;
    align-items: center !important;
    gap: 0.85rem !important;
  }
  .krl-step-mobile-label {
    font-size: 0.95rem !important;
    font-weight: 800 !important;
  }

  /* Tools You Can Explore */
  .krl-tools-section {
    margin: 2.5rem 0 !important;
  }
  .krl-tools-title {
    font-size: 1.75rem !important;
  }
  .krl-tools-sub {
    font-size: 0.92rem !important;
    margin: 0 auto 1.5rem auto !important;
  }
  .krl-tools-pills-mobile.krl-mobile-only {
    display: flex !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 0.65rem !important;
  }

  /* Callout Banner */
  .krl-banner-cta {
    padding: 1.5rem 1.25rem !important;
    margin: 2.5rem 0 1.5rem 0 !important;
    border-radius: 16px !important;
    text-align: center !important;
  }
  .krl-banner-cta-inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 1.25rem !important;
    text-align: center !important;
  }
  .krl-banner-cta-heading {
    font-size: 1.5rem !important;
    text-align: center !important;
    margin: 0 !important;
  }
  .krl-banner-cta-btn {
    width: 100% !important;
    max-width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* Production Footer Mobile */
  .krl-footer-desktop-only,
  .krl-footer-tagline,
  .krl-footer-vdiv,
  .krl-footer-links-group,
  .krl-footer-name-right {
    display: none !important;
  }
  .krl-footer-mobile-only {
    display: flex !important;
  }
  .krl-footer-mobile-nav {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 0.45rem 0.85rem !important;
    padding: 0.45rem 0 !important;
    margin: 0.35rem 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
  }
  .krl-footer-mobile-nav a {
    color: #CBD5E1 !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    padding: 2px 5px !important;
  }
  .krl-footer-mobile-nav a:hover {
    color: #FFFFFF !important;
  }
  .krl-footer-main-row {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 0.5rem !important;
    padding-bottom: 0.25rem !important;
    border-bottom: none !important;
  }
  .krl-footer-brand-wrap {
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.35rem !important;
    text-align: center !important;
    width: 100% !important;
  }
  .krl-footer-brand-link {
    justify-content: center !important;
    text-align: center !important;
  }
  .krl-footer-brand {
    justify-content: center !important;
  }
  .krl-footer-brand-sep {
    display: none !important;
  }
  .krl-footer-bottom-bar {
    display: flex !important;
    justify-content: center !important;
    text-align: center !important;
    width: 100% !important;
    padding-top: 0.5rem !important;
  }
  .krl-footer-copy {
    font-size: 0.82rem !important;
    color: #94A3B8 !important;
    text-align: center !important;
    width: 100% !important;
  }

  /* Back to Top floating button on mobile */
  .md-top {
    position: fixed !important;
    bottom: 2rem !important;
    right: 1.25rem !important;
    top: auto !important;
    z-index: 100 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15) !important;
  }

  /* Class Projects Page Mobile (Pixel-perfect to Image 2 Mobile mockup) */
  .krl-class-top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
  }
  .krl-class-pills-wrap {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
  }
  .krl-stage-pill {
    padding: 0.3rem 0.75rem;
    font-size: 0.8rem;
  }
  .krl-class-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
  }
  .krl-class-pill {
    padding: 0.3rem 0.75rem;
    font-size: 0.8rem;
    flex: 0 0 auto;
    text-align: center;
  }

  .krl-class-banner {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.25rem;
    gap: 1.25rem;
  }
  .krl-class-banner-badges {
    justify-content: center;
    gap: 0.5rem;
  }
  .krl-class-banner-title {
    font-size: 1.65rem !important;
  }
  .krl-class-banner-ill img {
    max-height: 110px;
  }

  .krl-projects-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .krl-project-card {
    padding: 1.25rem;
  }
  .krl-project-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }
  .krl-btn-explore-project {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .krl-journey-steps-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.35rem !important;
    padding: 0.85rem 0.65rem !important;
    background-color: #FAF5FF !important;
    border-radius: 12px !important;
  }
  .krl-journey-step-item {
    display: flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
  }
  .krl-step-num-circle {
    width: 20px !important;
    height: 20px !important;
    font-size: 0.72rem !important;
  }
  .krl-step-label {
    font-size: 0.72rem !important;
    line-height: 1.2 !important;
  }
  .krl-journey-step-arrow {
    display: inline-block !important;
    color: #94A3B8 !important;
    font-size: 0.85rem !important;
  }
  .krl-step-num-circle {
    width: 24px;
    height: 24px;
    font-size: 0.78rem;
  }
  .krl-step-label {
    font-size: 0.78rem;
  }
  .krl-journey-step-arrow {
    display: inline-block;
    font-size: 0.95rem;
  }

  /* Projects Catalogue Mobile */
  .krl-catalogue-hero {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
  .krl-catalogue-hero-title {
    font-size: 1.85rem !important;
  }
  .krl-catalogue-hero-right img {
    max-height: 120px;
  }

  .krl-stage-filters {
    width: 100%;
  }
  .krl-filter-pill {
    flex: 1 1 calc(50% - 0.5rem);
    text-align: center;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
  }
  .krl-tool-select-wrap,
  .krl-tool-select {
    width: 100%;
  }

  /* Mobile transformation to list rows with chevrons */
  .krl-catalogue-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .krl-catalogue-card {
    padding: 0.85rem 1rem;
    border-radius: 12px;
  }
  .krl-catalogue-card-icon-box {
    width: 44px;
    height: 44px;
  }
  .krl-catalogue-card-icon-box img,
  .krl-catalogue-card-icon-box svg {
    max-width: 40px;
    max-height: 40px;
  }
  .krl-catalogue-card-desc {
    font-size: 0.78rem;
    margin-bottom: 0.25rem !important;
  }
  .krl-catalogue-card-btn {
    display: none; /* In mobile mockup, whole card is a link with chevron */
  }
  .krl-catalogue-card::after {
    content: "›";
    font-size: 1.5rem;
    font-weight: 700;
    color: #94A3B8;
    margin-left: auto;
  }

  .krl-tools-legend {
    padding: 1rem;
    gap: 0.75rem 1.25rem;
  }
  .krl-start-help-box {
    flex-direction: column;
    text-align: center;
    padding: 1.25rem 1rem;
  }
}



/* ==========================================================================
   PROJECT GUIDE BENCHMARK & WORKBENCH STYLES (Mockup Desktop & Mobile)
   ========================================================================== */

/* Main Container */
.krl-guide-container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 0.5rem 0 2.5rem 0;
}

/* Breadcrumb icon */
.krl-bc-home {
  display: inline-flex;
  align-items: center;
  color: #64748B;
  text-decoration: none !important;
}
.krl-bc-home:hover {
  color: var(--krl-purple);
}

/* Title Header Block */
.krl-guide-header-block {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  margin: 1.25rem 0 1.75rem 0;
}

.krl-guide-header-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: #35236B;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(53, 35, 107, 0.2);
}

.krl-guide-header-icon-box svg,
.krl-guide-header-icon-box img {
  width: 28px;
  height: 28px;
  color: #FFFFFF;
}

.krl-guide-header-main {
  flex: 1;
}

.krl-guide-title {
  font-size: 2.1rem !important;
  font-weight: 850 !important;
  color: #1E1B4B !important;
  letter-spacing: -0.02em;
  margin: 0 0 0.45rem 0 !important;
  line-height: 1.2 !important;
}

.krl-guide-meta-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.krl-guide-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.22rem 0.75rem;
  border-radius: 9999px;
  line-height: 1.4;
}

.krl-guide-pill--grade {
  background-color: #EDE9FE;
  color: #6D28D9;
}

.krl-guide-pill--tool {
  background-color: #CCFBF1;
  color: #0F766E;
}

.krl-guide-pill--mode {
  background-color: #E0F2FE;
  color: #0284C7;
}

.krl-guide-meta-sep {
  color: #CBD5E1;
  font-size: 0.95rem;
  user-select: none;
}

.krl-guide-sub-text {
  font-size: 0.92rem;
  color: #475569;
  font-weight: 500;
}

/* Mobile Sections Drawer Toggle */
.krl-mobile-sections-drawer {
  display: none;
  margin-bottom: 1.25rem;
}

.krl-mobile-sections-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--krl-purple);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.krl-mobile-sections-menu {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 10px;
  padding: 0.5rem;
  margin-top: 0.35rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.krl-mobile-sections-menu a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155 !important;
  text-decoration: none !important;
  border-radius: 6px;
}

.krl-mobile-sections-menu a:hover {
  background-color: #F1F5F9;
  color: var(--krl-purple) !important;
}

/* Two-Column Grid */
.krl-guide-grid {
  display: grid;
  grid-template-columns: 47% 53%;
  gap: 1.75rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

/* ==================== LEFT COLUMN: SIMULATION LAB ==================== */
.krl-sim-lab-card {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(53, 35, 107, 0.05);
}

.krl-sim-lab-header {
  background-color: #26134B;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.krl-sim-lab-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.krl-sim-board-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(255, 255, 255, 0.12);
  padding: 0.25rem 0.65rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #E2E8F0;
}

.krl-sim-board-select {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
}

.krl-sim-board-select option {
  background-color: #26134B;
  color: #FFFFFF;
}

.krl-sim-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.krl-sim-btn-expand {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  padding: 0.32rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.krl-sim-btn-expand:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

.krl-sim-btn-editor {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #06B6D4;
  color: #FFFFFF !important;
  border: none;
  border-radius: 8px;
  padding: 0.32rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
  transition: all 0.15s ease;
}

.krl-sim-btn-editor:hover {
  background-color: #0891B2;
  transform: translateY(-1px);
}

/* Simulation Controls Row (Run simulation, etc.) */
.krl-sim-controls-bar {
  background-color: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.krl-sim-run-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #10B981;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}
.krl-sim-run-btn:hover { background-color: #059669; }

.krl-sim-run-btn.active {
  background-color: #EF4444;
}

.krl-sim-icon-btn {
  background-color: #E2E8F0;
  border: none;
  border-radius: 6px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #334155;
  font-size: 0.85rem;
}
.krl-sim-icon-btn:hover { background-color: #CBD5E1; }

.krl-sim-subtabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #F1F5F9;
  border-bottom: 1px solid #E2E8F0;
  padding: 0.35rem 1.25rem;
}

.krl-sim-subtab {
  background: transparent;
  border: none;
  border-radius: 6px;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748B;
  cursor: pointer;
}
.krl-sim-subtab.active {
  background-color: var(--krl-purple);
  color: #FFFFFF;
}

/* Simulator Preview Area */
.krl-sim-preview-area {
  background-color: #F8FAFC;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-height: 240px;
  border-bottom: 1.5px solid #E2E8F0;
}

.krl-sim-preview-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.85rem;
  background-color: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748B;
  padding: 0.2rem 0.65rem;
  z-index: 2;
}

/* micro:bit Board SVG / Simulation Graphic */
.krl-microbit-canvas {
  width: 220px;
  height: 170px;
  background-color: #181424;
  border: 3px solid #28233C;
  border-radius: 20px;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.krl-microbit-led-grid {
  display: grid;
  grid-template-columns: repeat(5, 14px);
  grid-template-rows: repeat(5, 14px);
  gap: 7px;
}

.krl-mb-led {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #2F2A42;
  transition: all 0.15s ease;
}

.krl-mb-led.on {
  background-color: #EF4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.85), inset 0 0 2px #FFFFFF;
}

.krl-microbit-btn-a,
.krl-microbit-btn-b {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #0F172A;
  border: 2px solid #64748B;
  border-radius: 4px;
  top: 50%;
  transform: translateY(-50%);
}
.krl-microbit-btn-a { left: 16px; }
.krl-microbit-btn-b { right: 16px; }

.krl-microbit-connector {
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 14px;
  background: repeating-linear-gradient(90deg, #F59E0B 0, #F59E0B 8px, #181424 8px, #181424 16px);
  border-top: 1.5px solid #F59E0B;
}

/* Arduino Uno Simulation Preview Graphic */
.krl-arduino-preview-box {
  width: 100%;
  max-width: 380px;
  margin-top: 0.5rem;
  display: flex;
  justify-content: center;
}

.krl-arduino-svg {
  width: 100%;
  height: auto;
  max-height: 220px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.15));
}

/* Interactive Controls: Slider & Value */
.krl-sim-slider-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  max-width: 340px;
  margin-top: 1.25rem;
}

.krl-sim-slider-icon {
  font-size: 1.2rem;
  color: #F59E0B;
}

.krl-sim-slider {
  flex: 1;
  height: 6px;
  border-radius: 9999px;
  accent-color: #06B6D4;
  cursor: pointer;
}

.krl-sim-slider-val {
  background-color: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  border-radius: 8px;
  padding: 0.25rem 0.65rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1E293B;
  min-width: 48px;
  text-align: center;
}

.krl-sim-caption {
  font-size: 0.84rem;
  color: #64748B;
  margin: 0.75rem 0 0 0;
  text-align: center;
  font-weight: 500;
}

/* Serial Monitor Drawer */
.krl-serial-monitor-drawer {
  background-color: #0F172A;
  border-top: 1.5px solid #1E293B;
  padding: 0.65rem 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.krl-serial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #94A3B8;
  font-size: 0.75rem;
  margin-bottom: 0.35rem;
}

.krl-serial-body {
  color: #38BDF8;
  font-size: 0.82rem;
  min-height: 26px;
  line-height: 1.4;
}

/* Tools / Components Accordion */
.krl-tools-accordion {
  border-top: 1.5px solid #E2E8F0;
}

.krl-tools-acc-header {
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background-color: #FFFFFF;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--krl-purple);
  user-select: none;
}
.krl-tools-acc-header:hover { background-color: #F8FAFC; }

.krl-tools-acc-content {
  padding: 0 1.25rem 1rem 1.25rem;
  background-color: #FFFFFF;
}

.krl-tools-acc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.krl-tools-acc-list li {
  font-size: 0.86rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.krl-tools-acc-list li::before {
  content: "\2022";
  color: #8B5CF6;
  font-size: 1.15rem;
  line-height: 1;
}


/* ==================== RIGHT COLUMN: GUIDE & TABS ==================== */
.krl-guide-lab-card {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 18px rgba(53, 35, 107, 0.05);
}

.krl-guide-tabs-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border-bottom: 1.5px solid #E2E8F0;
  padding-bottom: 0.85rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.krl-guide-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  border-radius: 9999px;
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.krl-guide-tab:hover {
  border-color: var(--krl-purple);
  color: var(--krl-purple);
}

.krl-guide-tab.active {
  background-color: var(--krl-purple);
  border-color: var(--krl-purple);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.2);
}

/* Tab Panes */
.krl-tab-pane {
  display: none;
}
.krl-tab-pane.active {
  display: block;
}

.krl-guide-section-title {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 1rem 0 !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.01em;
}

/* Numbered Steps List */
.krl-guide-steps {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.krl-guide-step-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.krl-step-num-purple {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--krl-purple);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.krl-step-instruction {
  font-size: 0.92rem;
  color: #1E293B;
  line-height: 1.45;
  font-weight: 500;
}

/* Collapsible Code / Block Plan Accordion */
.krl-code-accordion {
  border: 1.5px solid #DDD6FE;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background-color: #FAF5FF;
}

.krl-code-acc-header {
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background-color: #F3E8FF;
  font-size: 0.9rem;
  font-weight: 700;
  color: #6B21A8;
  user-select: none;
}

.krl-code-acc-content {
  padding: 1rem;
  background-color: #FAF5FF;
}

.krl-code-block-pre {
  background-color: #FFFFFF;
  border: 1px solid #E9D5FF;
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.55;
  color: #1E1B4B;
  overflow-x: auto;
  margin: 0 0 0.5rem 0;
}

.krl-code-note {
  font-size: 0.78rem;
  color: #7E22CE;
  font-style: italic;
  margin: 0;
}

/* Test Table */
.krl-test-table-wrap {
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.krl-test-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 8px;
  overflow: hidden;
  font-size: 0.86rem;
  border: 1.5px solid #E2E8F0;
}

.krl-test-table th {
  background-color: #EEF2FF;
  color: #3730A3;
  font-weight: 700;
  padding: 0.6rem 0.85rem;
  text-align: left;
  border: 1px solid #E0E7FF;
}

.krl-test-table td {
  padding: 0.55rem 0.85rem;
  border: 1px solid #F1F5F9;
  color: #334155;
}

.krl-test-table tr:nth-child(even) td {
  background-color: #F8FAFC;
}

/* Orange Challenge Box */
.krl-challenge-box {
  background-color: #FFF7ED;
  border: 1.5px solid #FED7AA;
  border-radius: 12px;
  padding: 0.9rem 1.25rem;
  margin-bottom: 1.5rem;
}

.krl-challenge-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #C2410C;
  margin: 0 0 0.35rem 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.krl-challenge-desc {
  font-size: 0.88rem;
  color: #9A3412;
  margin: 0;
  line-height: 1.45;
}

/* Quick Check Interactive Box */
.krl-quick-check-box {
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 1.15rem 1.25rem;
  background-color: #FFFFFF;
  margin-bottom: 1rem;
}

.krl-qc-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--krl-purple);
  margin: 0 0 0.55rem 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.krl-qc-question {
  font-size: 0.9rem;
  font-weight: 600;
  color: #1E293B;
  margin-bottom: 0.75rem;
}

.krl-qc-options {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.krl-qc-option-label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: #334155;
  cursor: pointer;
  user-select: none;
}

.krl-qc-option-label input[type="radio"] {
  accent-color: var(--krl-purple);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.krl-qc-footer {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: stretch;
}

.krl-qc-feedback {
  font-size: 0.84rem;
  font-weight: 600;
  text-align: center;
}
.krl-qc-feedback.correct { color: #059669; }
.krl-qc-feedback.incorrect { color: #DC2626; }

.krl-qc-submit-btn {
  width: 100% !important;
  background-color: var(--krl-purple);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  display: block;
  margin: 0;
}
.krl-qc-submit-btn:hover {
  background-color: #4C1D95;
  transform: translateY(-1px);
}

/* ==========================================================================
   Full Quiz Component Styles (Tab 6: Check Your Understanding)
   ========================================================================== */
.krl-full-quiz-wrap,
.krl-quiz-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1rem;
}

.krl-quiz-card {
  background-color: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.03);
  transition: border-color 0.15s ease;
  box-sizing: border-box !important;
  max-width: 100% !important;
  width: 100% !important;
}
[data-md-color-scheme="slate"] .krl-quiz-card {
  background-color: #1A1333;
  border-color: #35236B;
}

.krl-quiz-q-title {
  font-size: 1.02rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple) !important;
  margin: 0 0 0.85rem 0 !important;
  line-height: 1.35 !important;
  overflow-wrap: break-word !important;
  word-break: break-word !important;
}
[data-md-color-scheme="slate"] .krl-quiz-q-title {
  color: #FFFFFF !important;
}

.krl-quiz-options {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 0 0.5rem 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.5rem !important;
  box-sizing: border-box !important;
  max-width: 100% !important;
  width: 100% !important;
}

.krl-quiz-option-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: #334155;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  user-select: none;
  line-height: 1.4;
  box-sizing: border-box !important;
  max-width: 100% !important;
  width: 100% !important;
}
.krl-quiz-option-label:hover {
  background-color: #F8FAFC;
  border-color: #E2E8F0;
}
[data-md-color-scheme="slate"] .krl-quiz-option-label {
  color: #CBD5E1;
}
[data-md-color-scheme="slate"] .krl-quiz-option-label:hover {
  background-color: #241A44;
  border-color: #4C3088;
}

.krl-quiz-option-label input[type="radio"] {
  accent-color: var(--krl-purple);
  width: 17px;
  height: 17px;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.krl-quiz-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
}

.krl-quiz-submit {
  background-color: var(--krl-purple) !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  padding: 0.65rem 1.65rem !important;
  border-radius: var(--krl-radius-pill) !important;
  border: none !important;
  cursor: pointer !important;
  font-size: 0.95rem !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.25) !important;
  transition: all 0.15s ease !important;
}
.krl-quiz-submit:hover {
  background-color: #4C1D95 !important;
  transform: translateY(-1px) !important;
}

.krl-quiz-reset {
  background-color: transparent !important;
  color: #64748B !important;
  font-weight: 700 !important;
  padding: 0.6rem 1.45rem !important;
  border-radius: var(--krl-radius-pill) !important;
  border: 1.5px solid #CBD5E1 !important;
  cursor: pointer !important;
  font-size: 0.95rem !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.15s ease !important;
}
.krl-quiz-reset:hover {
  border-color: #94A3B8 !important;
  color: #1E293B !important;
  background-color: #F8FAFC !important;
}
[data-md-color-scheme="slate"] .krl-quiz-reset {
  color: #94A3B8 !important;
  border-color: #475569 !important;
}
[data-md-color-scheme="slate"] .krl-quiz-reset:hover {
  background-color: #241A44 !important;
  color: #FFFFFF !important;
}

.krl-quiz-helper-subtext {
  font-size: 0.85rem;
  color: #64748B;
  font-style: italic;
}
[data-md-color-scheme="slate"] .krl-quiz-helper-subtext {
  color: #94A3B8;
}

.krl-quiz-summary {
  margin-top: 1rem;
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  background-color: #F5F3FF;
  border: 1.5px solid #DDD6FE;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--krl-purple);
  text-align: center;
}
[data-md-color-scheme="slate"] .krl-quiz-summary {
  background-color: #1A1333;
  border-color: #35236B;
  color: #DDD6FE;
}

.krl-feedback-box {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  line-height: 1.45;
}
.krl-feedback-correct {
  background-color: #ECFDF5 !important;
  border: 1.5px solid #10B981 !important;
  color: #065F46 !important;
}
.krl-feedback-incorrect {
  background-color: #FEF2F2 !important;
  border: 1.5px solid #EF4444 !important;
  color: #991B1B !important;
}

/* Bottom Navigation Bar */
.krl-guide-bottom-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1.5px solid #E2E8F0;
  gap: 1rem;
  flex-wrap: wrap;
}

.krl-btn-back-overview {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.35rem;
  background-color: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  border-radius: 9999px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--krl-purple) !important;
  text-decoration: none !important;
  transition: all 0.15s ease;
}
.krl-btn-back-overview:hover {
  border-color: var(--krl-purple);
  background-color: #F8FAFC;
}

.krl-btn-next-project {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.5rem;
  background-color: #06B6D4;
  border: none;
  border-radius: 9999px;
  font-size: 0.86rem;
  font-weight: 700;
  color: #FFFFFF !important;
  text-decoration: none !important;
  transition: all 0.15s ease;
}
.krl-btn-next-project:hover {
  background-color: #0891B2;
  transform: translateY(-1px);
}

/* ==================== MOBILE MEDIA QUERIES ==================== */
@media (max-width: 899px) {
  .krl-guide-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    gap: 1.25rem !important;
  }
  .krl-guide-grid-left,
  .krl-guide-grid-right {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .krl-mobile-sections-drawer {
    display: block;
    max-width: 100% !important;
  }
  .krl-guide-header-block {
    flex-direction: column;
    gap: 0.75rem;
    max-width: 100% !important;
  }
  .krl-guide-header-icon-box {
    width: 44px;
    height: 44px;
    flex-shrink: 0 !important;
  }
  .krl-guide-title {
    font-size: 1.55rem !important;
    line-height: 1.25 !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
  }
  .krl-guide-meta-row {
    gap: 0.45rem !important;
    flex-wrap: wrap !important;
  }
  .krl-guide-meta-sep {
    display: none !important;
  }
  .krl-guide-sub-text {
    width: 100% !important;
    margin-top: 0.25rem !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--krl-purple) !important;
    overflow-wrap: break-word !important;
  }
  .krl-sim-lab-card {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .krl-sim-lab-header {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.65rem !important;
    padding: 0.75rem 1rem !important;
  }
  .krl-sim-header-actions {
    display: flex !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
  }
  .krl-guide-lab-card {
    padding: 1rem 0.85rem !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .krl-quiz-actions {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.75rem !important;
  }
  .krl-quiz-submit,
  .krl-quiz-reset {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }
  .krl-quiz-helper-subtext {
    text-align: center !important;
  }
  .krl-guide-tabs-bar {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 0.35rem !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: thin !important;
    padding-bottom: 0.65rem !important;
    margin-bottom: 1.25rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .krl-guide-tab {
    padding: 0.35rem 0.75rem !important;
    font-size: 0.78rem !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .krl-guide-section-title {
    display: block !important;
    font-size: 1.15rem !important;
    line-height: 1.35 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
    margin-bottom: 0.85rem !important;
  }
  .krl-guide-section-title span {
    display: inline-block !important;
    white-space: nowrap !important;
    margin-right: 0.4rem !important;
    font-family: var(--k-font-mono, monospace) !important;
    font-size: 1.05rem !important;
    vertical-align: baseline !important;
  }
  .krl-guide-steps {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .krl-guide-step-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.65rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .krl-step-num-purple {
    flex-shrink: 0 !important;
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
  }
  .krl-step-instruction {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    font-size: 0.88rem !important;
    line-height: 1.4 !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
  }
  .krl-code-accordion {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 1.25rem 0 !important;
  }
  .krl-code-acc-content {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0.75rem !important;
    overflow-x: auto !important;
  }
  .krl-code-block-pre {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    white-space: pre !important;
  }
  .krl-code-block-pre code {
    white-space: pre !important;
  }
  .krl-sim-header-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    padding: 0.65rem 0.85rem !important;
    background-color: #F8FAFC !important;
    border-top: 1px solid #E2E8F0 !important;
    box-sizing: border-box !important;
  }
  .krl-sim-btn-expand {
    width: 100% !important;
    justify-content: center !important;
    background-color: #FFFFFF !important;
    color: #1E293B !important;
    border: 1.5px solid #CBD5E1 !important;
    padding: 0.45rem 0.5rem !important;
    border-radius: 8px !important;
    font-size: 0.8rem !important;
  }
  .krl-sim-btn-editor {
    width: 100% !important;
    justify-content: center !important;
    padding: 0.45rem 0.5rem !important;
    border-radius: 8px !important;
    font-size: 0.8rem !important;
  }
  .krl-guide-bottom-nav {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 0.5rem !important;
  }
  .krl-btn-back-overview {
    width: auto !important;
    justify-content: center !important;
    padding: 0.45rem 0.85rem !important;
    font-size: 0.8rem !important;
    white-space: nowrap !important;
  }
  .krl-btn-next-project {
    width: auto !important;
    justify-content: center !important;
    padding: 0.45rem 1rem !important;
    font-size: 0.8rem !important;
    white-space: nowrap !important;
  }
}


/* ==========================================================================
   SINGLE-BOARD BADGE, VIDEO EMBED, AND MOBILE ACCESSIBILITY SAFEGUARDS
   ========================================================================== */

/* Code block horizontal scrolling safeguards */
.krl-code-block-pre,
pre,
code {
  max-width: 100%;
}
.krl-code-block-pre {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Single Supported Board Indicator Badge */
.krl-sim-board-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 9999px;
  font-size: 0.8rem;
}
.krl-sim-board-lbl {
  color: #64748B;
  font-weight: 500;
}
.krl-sim-board-tag {
  color: #1E293B;
  font-weight: 700;
}

/* Video Embed Container for RoboLab */
.krl-video-container {
  margin: 1.25rem 0;
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  overflow: hidden;
  background-color: #0F172A;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}
.krl-video-header {
  padding: 0.65rem 1rem;
  background-color: #1E293B;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.krl-video-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #F8FAFC;
}
.krl-video-fallback {
  font-size: 0.8rem;
  font-weight: 600;
  color: #38BDF8 !important;
  text-decoration: none !important;
  transition: color 0.15s ease;
}
.krl-video-fallback:hover {
  color: #7DD3FC !important;
  text-decoration: underline !important;
}
.krl-video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background-color: #000000;
}
.krl-video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Touch targets safeguard (min-height: 44px on interactive controls) */
.krl-btn-back-overview,
.krl-btn-next-project,
.krl-sim-run-btn,
.krl-qc-submit-btn,
.krl-mobile-sections-toggle {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* Sidebar Sticky Positioning & Footer Collision Avoidance */
@media screen and (min-width: 76.25em) {
  .md-main {
    overflow: visible !important;
  }

  .md-main__inner {
    display: flex !important;
    align-items: flex-start !important;
    position: relative !important;
  }

  .md-sidebar {
    height: auto !important;
    position: sticky !important;
    top: 82px !important;
    max-height: calc(100vh - 100px) !important;
    align-self: flex-start !important;
    z-index: 4 !important;
    overflow: visible !important;
  }

  .md-sidebar__scrollwrap {
    position: relative !important;
    height: auto !important;
    max-height: inherit !important;
    overflow-y: auto !important;
    scrollbar-width: thin !important;
    overscroll-behavior: contain !important;
  }
}

/* Global Floating Back to Top Button: clean bottom-right positioning */
.md-top {
  position: fixed !important;
  bottom: 2rem !important;
  right: 1.5rem !important;
  top: auto !important;
  z-index: 100 !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15) !important;
}

/* ==========================================================================
   CONTACT & SUPPORT PAGE STYLES (FormSubmit + WhatsApp + Direct Email)
   ========================================================================== */
.krl-contact-container {
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 1rem 0 3rem 0 !important;
}

.krl-contact-header {
  text-align: left;
  margin-bottom: 2.25rem;
}

.krl-contact-badge {
  display: inline-block;
  background-color: var(--krl-purple-bg, #EDE9FE);
  color: var(--krl-purple, #35236B);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.krl-contact-title {
  font-size: 2.25rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem 0 !important;
  line-height: 1.2 !important;
}

.krl-contact-sub {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.5;
  max-width: 650px;
  margin: 0;
}

.krl-contact-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2rem;
  align-items: start;
  max-width: 100%;
  box-sizing: border-box;
}

/* Left: Form Card */
.krl-contact-form-card {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 18px;
  padding: 2rem;
  box-shadow: 0 4px 18px rgba(53, 35, 107, 0.05);
  box-sizing: border-box;
  max-width: 100%;
}

.krl-form-card-header {
  margin-bottom: 1.5rem;
}

.krl-form-title {
  font-size: 1.35rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0 0 0.35rem 0 !important;
}

.krl-form-desc {
  font-size: 0.88rem;
  color: #64748B;
  margin: 0;
  line-height: 1.45;
}

.krl-contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  width: 100%;
  box-sizing: border-box;
}

.krl-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 100%;
  box-sizing: border-box;
}

.krl-form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1E293B;
}

.krl-required {
  color: #EF4444;
}

.krl-form-input,
.krl-form-select,
.krl-form-textarea {
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 0.75rem 1rem !important;
  border: 1.5px solid #CBD5E1 !important;
  border-radius: 10px !important;
  font-family: inherit !important;
  font-size: 0.95rem !important;
  color: #0F172A !important;
  background-color: #FFFFFF !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.krl-form-input:focus,
.krl-form-select:focus,
.krl-form-textarea:focus {
  outline: none !important;
  border-color: var(--krl-purple, #35236B) !important;
  box-shadow: 0 0 0 3px rgba(53, 35, 107, 0.15) !important;
}

.krl-form-textarea {
  resize: vertical;
  min-height: 120px;
}

.krl-form-hint {
  font-size: 0.78rem;
  color: #64748B;
}

.krl-form-actions {
  margin-top: 0.5rem;
}

.krl-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--krl-purple, #35236B);
  color: #FFFFFF !important;
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(53, 35, 107, 0.25);
  width: 100%;
}

.krl-btn-submit:hover {
  background-color: var(--krl-purple-light, #4A3294);
  transform: translateY(-1px);
}

.krl-btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.krl-form-status {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  line-height: 1.4;
  margin-top: 0.5rem;
}

.krl-status-success {
  background-color: #ECFDF5;
  border: 1.5px solid #A7F3D0;
  color: #065F46;
}

.krl-status-error {
  background-color: #FEF2F2;
  border: 1.5px solid #FECACA;
  color: #991B1B;
}

.krl-form-security-note {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: #64748B;
  margin: 0.5rem 0 0 0;
  line-height: 1.35;
}

/* Right: Channel Cards */
.krl-contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
  box-sizing: border-box;
}

.krl-channel-card {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.35rem;
  box-shadow: 0 2px 10px rgba(53, 35, 107, 0.03);
  box-sizing: border-box;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.krl-channel-card:hover {
  transform: translateY(-2px);
  border-color: #CBD5E1;
}

.krl-channel-icon-wrap {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 12px;
  background-color: var(--krl-purple-bg, #EDE9FE);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.krl-wa-icon-wrap {
  background-color: #DCFCE7 !important;
}

.krl-channel-body {
  flex: 1 1 auto;
  min-width: 0;
}

.krl-channel-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748B;
  display: block;
  margin-bottom: 2px;
}

.krl-channel-name {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0 0 0.25rem 0 !important;
  overflow-wrap: break-word;
  word-break: break-word;
}

.krl-channel-handle {
  font-size: 0.88rem;
  color: #0F766E;
  margin: 0 0 0.35rem 0;
}

.krl-channel-desc {
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.4;
  margin: 0 0 0.85rem 0;
}

.krl-btn-channel {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.krl-btn-wa {
  background-color: #25D366;
  color: #FFFFFF !important;
}
.krl-btn-wa:hover {
  background-color: #1EBE5D;
}

.krl-btn-email {
  background-color: var(--krl-purple, #35236B);
  color: #FFFFFF !important;
}
.krl-btn-email:hover {
  background-color: var(--krl-purple-light, #4A3294);
}

/* Mobile Responsiveness for Contact Page */
@media (max-width: 768px) {
  .krl-contact-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  .krl-contact-form-card {
    padding: 1.25rem 1rem !important;
  }
  .krl-contact-title {
    font-size: 1.65rem !important;
  }
  .krl-contact-sub {
    font-size: 0.92rem !important;
  }
  .krl-channel-card {
    padding: 1rem !important;
  }
}

/* ==========================================================================
   ABOUT ROBOLAB & CONTACT EXTENSIONS
   ========================================================================== */
.krl-about-container {
  max-width: 880px !important;
  margin: 0 auto !important;
  padding: 1rem 0 3rem 0 !important;
}

.krl-about-header {
  text-align: left;
  margin-bottom: 2rem;
}

.krl-about-badge {
  display: inline-block;
  background-color: var(--krl-purple-bg, #EDE9FE);
  color: var(--krl-purple, #35236B);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.krl-about-title {
  font-size: 2.25rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0 0 0.85rem 0 !important;
  line-height: 1.2 !important;
}

.krl-about-lead {
  font-size: 1.12rem;
  color: #334155;
  line-height: 1.6;
  max-width: 780px;
}

.krl-about-divider {
  border: none;
  border-top: 1.5px solid #E2E8F0;
  margin: 2.5rem 0;
}

.krl-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.krl-pillar-card {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 16px rgba(53, 35, 107, 0.04);
}

.krl-pillar-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.krl-pillar-title {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0 0 0.5rem 0 !important;
}

.krl-pillar-text {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.5;
  margin: 0;
}

.krl-pathway-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.krl-pathway-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.25rem;
}

.krl-pathway-badge {
  background: var(--krl-purple, #35236B);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  white-space: nowrap;
}

.krl-pathway-body h4 {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: #1E293B !important;
  margin: 0 0 0.25rem 0 !important;
}

.krl-pathway-body p {
  font-size: 0.9rem;
  color: #64748B;
  margin: 0;
  line-height: 1.45;
}

.krl-about-cta {
  background: linear-gradient(135deg, #35236B 0%, #4A3294 100%);
  border-radius: 18px;
  padding: 2.25rem;
  color: #FFFFFF;
  margin-top: 3rem;
  text-align: center;
}

.krl-cta-title {
  color: #FFFFFF !important;
  font-size: 1.45rem !important;
  font-weight: 800 !important;
  margin: 0 0 0.5rem 0 !important;
}

.krl-cta-sub {
  color: #E2E8F0;
  font-size: 0.98rem;
  margin: 0 0 1.5rem 0;
}

.krl-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.krl-btn-primary {
  background-color: var(--krl-cyan, #06B6D4);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.4rem;
  border-radius: 10px;
  text-decoration: none !important;
}

.krl-btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.4rem;
  border-radius: 10px;
  text-decoration: none !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* About Us Banner on RoboLab Contact Page */
.krl-contact-about-banner {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 18px;
  padding: 2.25rem;
  margin-top: 2.5rem;
  box-shadow: 0 4px 18px rgba(53, 35, 107, 0.04);
}

.krl-contact-about-title {
  font-size: 1.45rem !important;
  font-weight: 800 !important;
  color: var(--krl-purple, #35236B) !important;
  margin: 0.35rem 0 0.65rem 0 !important;
}

.krl-contact-about-text {
  font-size: 0.96rem;
  color: #475569;
  line-height: 1.6;
  max-width: 780px;
  margin: 0 0 1.25rem 0;
}

.krl-contact-about-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.krl-about-link-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--krl-purple-bg, #EDE9FE);
  color: var(--krl-purple, #35236B) !important;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 1.15rem;
  border-radius: 999px;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.krl-about-link-pill:hover {
  background-color: var(--krl-purple, #35236B);
  color: #FFFFFF !important;
}

@media (max-width: 768px) {
  .krl-pillars-grid {
    grid-template-columns: 1fr;
  }
  .krl-pathway-item {
    flex-direction: column;
    gap: 0.5rem;
  }
  .krl-contact-about-banner {
    padding: 1.25rem 1rem !important;
  }
}