/* ==========================================================================
   OOPS Kaospilot Edition - Master Stylesheet (kp.css)
   Inspired by kaospilot.dk: High saturation solid color blocks,
   editorial typography (PT Sans), authentic documentary photography.
   ========================================================================== */

/* 1. Local PT Sans Typography (Latin subset, zero external requests) */
@font-face {
  font-family: 'PT Sans';
  src: url('/fonts/ptsans-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PT Sans';
  src: url('/fonts/ptsans-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* 2. Color Palette & Global Variables */
:root {
  /* Brand colors */
  --c-header-brown: #3F3734;
  --c-footer-brown: #332C2A;
  --c-bg: #F8F8F8;
  --c-white: #FFFFFF;
  --c-text-dark: #1A1A1A;
  --c-text-muted: #585350;
  --c-text-subtle: #857E7A;
  --c-border: #E6E3E0;
  --c-border-dark: #D4CECA;

  /* Saturated Solid Color Cards (Kaospilot signature) */
  --c-electric-blue: #0000FF;
  --c-red: #E02B20;
  --c-purple: #8300E9;
  --c-deep-brown: #3F3734;
  --c-black: #111111;

  /* States */
  --c-success: #1B8338;
  --c-success-bg: #EAF7EE;
  --c-warning: #B25200;
  --c-warning-bg: #FFF4E5;
  --c-danger: #D1241B;
  --c-danger-bg: #FDEEEC;

  /* Typography Stack */
  --font-main: "PT Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;

  /* Layout */
  --max-width: 1360px;
  --radius-none: 0px;
  --radius-card: 0px; /* Kaospilot uses clean, bold rectangular solid color blocks */
  --radius-sm: 4px;
}

/* 3. Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--c-bg);
  color: var(--c-text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

/* 4. Common Layout & Grid */
.kp-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.kp-container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.kp-section {
  padding: 64px 0;
}

@media (max-width: 768px) {
  .kp-container { padding: 0 16px; }
  .kp-container-narrow { padding: 0 16px; }
  .kp-section { padding: 44px 0; }
}

.kp-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .kp-grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.kp-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .kp-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .kp-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.kp-grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 600px) {
  .kp-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .kp-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* 5. Header & Navigation */
.kp-header {
  background-color: var(--c-header-brown);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

.kp-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Wordmark Logo: All-caps, wide kerning, white underline */
.kp-brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--c-white);
  line-height: 1;
}

.kp-brand-wordmark {
  font-family: 'PT Sans', sans-serif;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--c-white);
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--c-white);
  text-transform: uppercase;
}

.kp-brand-tag {
  font-size: 11px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 5px;
  text-transform: uppercase;
}

/* Navigation Links: PT Sans 600, 15px, all-caps, 1px letter-spacing */
.kp-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.kp-nav-list {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.kp-nav-link {
  font-family: 'PT Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--c-white);
  padding: 6px 0;
  position: relative;
  opacity: 0.9;
}

.kp-nav-link:hover {
  opacity: 1;
  color: #FFF;
}

.kp-nav-link:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--c-white);
}

/* Right Header Controls (Language switch + Auth CTA) */
.kp-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle-btn {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--c-white);
  font-family: 'PT Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 12px;
  cursor: pointer;
  border-radius: 20px;
  transition: all 0.2s ease;
}

.lang-toggle-btn:hover {
  background: var(--c-white);
  color: var(--c-header-brown);
}

.kp-btn-nav-apply {
  background-color: var(--c-red);
  color: var(--c-white);
  font-family: 'PT Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 18px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.18s ease;
}

.kp-btn-nav-apply:hover {
  background-color: #B51D14;
}

.kp-hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
}

/* Mobile Nav Drawer */
@media (max-width: 960px) {
  .kp-hamburger-btn { display: block; }
  .kp-nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--c-header-brown);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    align-items: flex-start;
    box-shadow: 0 10px 20px rgba(0,0,0,0.25);
  }
  .kp-nav-list.open { display: flex; }
  .kp-nav-list .kp-nav-link { font-size: 16px; width: 100%; }
  .kp-nav-list #nav-auth-area { width: 100%; flex-direction: column; align-items: stretch; gap: 12px; }
  .kp-nav-list .kp-btn-nav-apply { width: 100%; text-align: center; }
}

/* 6. Hero Section (Documentary Photo + Overlapping Solid Electric Blue Card) */
.kp-hero-wrap {
  position: relative;
  width: 100%;
  background-color: #111;
  overflow: hidden;
}

.kp-hero-picture {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  display: block;
}

.kp-hero-img {
  width: 100%;
  height: auto;
  min-height: 380px;
  max-height: 640px;
  object-fit: cover;
  display: block;
}

/* Overlapping Solid Electric Blue Card */
.kp-hero-card {
  background-color: var(--c-electric-blue);
  color: var(--c-white);
  padding: 36px 32px;
  z-index: 10;
  box-shadow: 0 12px 30px rgba(0, 0, 255, 0.25);
}

@media (min-width: 860px) {
  .kp-hero-card {
    position: absolute;
    bottom: 36px;
    left: 36px;
    max-width: 580px;
  }
}

@media (max-width: 859px) {
  .kp-hero-card {
    position: relative;
    margin: -40px 16px 20px;
    padding: 28px 20px;
  }
}

.kp-card-eyebrow {
  font-family: 'PT Sans', sans-serif;
  font-size: 13px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.9;
  margin-bottom: 12px;
  display: block;
}

.kp-card-title {
  font-family: 'PT Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--c-white);
}

@media (max-width: 600px) {
  .kp-card-title { font-size: 26px; }
}

.kp-card-desc {
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 24px;
}

.kp-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* Action Buttons & Links */
.kp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'PT Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 12px 26px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
  transition: all 0.18s ease;
  line-height: 1.2;
}

.kp-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.kp-btn-white {
  background-color: var(--c-white);
  color: var(--c-electric-blue);
  border-color: var(--c-white);
}

.kp-btn-white:hover:not(:disabled) {
  background-color: #EAEAEA;
}

.kp-btn-outline-white {
  background-color: transparent;
  color: var(--c-white);
  border-color: var(--c-white);
}

.kp-btn-outline-white:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.15);
}

.kp-btn-primary {
  background-color: var(--c-electric-blue);
  color: var(--c-white);
}

.kp-btn-primary:hover:not(:disabled) {
  background-color: #0000C8;
}

.kp-btn-red {
  background-color: var(--c-red);
  color: var(--c-white);
}

.kp-btn-red:hover:not(:disabled) {
  background-color: #BA1F15;
}

.kp-btn-secondary {
  background-color: var(--c-white);
  color: var(--c-text-dark);
  border-color: var(--c-border-dark);
}

.kp-btn-secondary:hover:not(:disabled) {
  background-color: #EEE;
}

.kp-btn-block {
  width: 100%;
}

.kp-btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  min-height: 38px;
}

/* 7. Solid Color Cards & Collage System */
.kp-solid-card {
  padding: 36px 30px;
  color: var(--c-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-blue { background-color: var(--c-electric-blue); }
.card-red { background-color: var(--c-red); }
.card-purple { background-color: var(--c-purple); }
.card-brown { background-color: var(--c-deep-brown); }
.card-black { background-color: var(--c-black); }
.card-white {
  background-color: var(--c-white);
  color: var(--c-text-dark);
  border: 1px solid var(--c-border);
}
.card-white .kp-card-title {
  color: var(--c-text-dark);
}
.card-white .kp-card-desc {
  color: var(--c-text-muted);
}
.card-white .kp-card-eyebrow {
  color: var(--c-text-subtle);
}

/* Stats Row */
.kp-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0 0;
}
@media (min-width: 768px) {
  .kp-stats-row { grid-template-columns: repeat(4, 1fr); }
}

.kp-stat-item {
  background-color: var(--c-white);
  border: 1px solid var(--c-border);
  padding: 24px 20px;
  border-top: 4px solid var(--c-electric-blue);
}

.kp-stat-val {
  font-family: 'PT Sans', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--c-text-dark);
  margin-bottom: 4px;
}

.kp-stat-lbl {
  font-size: 13px;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Section Header */
.kp-sec-header {
  margin-bottom: 40px;
}

.kp-sec-tag {
  font-family: 'PT Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 10px;
  display: inline-block;
}

.kp-sec-title {
  font-family: 'PT Sans', sans-serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--c-text-dark);
  margin-bottom: 14px;
}
@media (max-width: 600px) {
  .kp-sec-title { font-size: 26px; }
}

.kp-sec-lead {
  font-size: 17px;
  color: var(--c-text-muted);
  max-width: 780px;
  line-height: 1.6;
}

/* 8. Stepper (Admission Process) */
.kp-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 32px 0 40px;
}

.kp-stepper::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 24px;
  right: 24px;
  height: 2px;
  background-color: var(--c-border);
  z-index: 1;
}

.kp-step-node {
  position: relative;
  z-index: 2;
  text-align: center;
  flex: 1;
}

.kp-step-circle {
  width: 38px;
  height: 38px;
  border: 2px solid var(--c-border);
  background-color: var(--c-white);
  color: var(--c-text-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  font-family: 'PT Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.kp-step-lbl {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kp-step-node.active .kp-step-circle {
  background-color: var(--c-electric-blue);
  border-color: var(--c-electric-blue);
  color: var(--c-white);
}

.kp-step-node.active .kp-step-lbl {
  color: var(--c-electric-blue);
  font-weight: 700;
}

.kp-step-node.done .kp-step-circle {
  background-color: var(--c-text-dark);
  border-color: var(--c-text-dark);
  color: var(--c-white);
}

/* 9. Mentors Cards (TODO Placeholders) */
.kp-mentor-card {
  background-color: var(--c-white);
  border: 2px solid var(--c-border);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.kp-mentor-card:hover {
  border-color: var(--c-electric-blue);
  transform: translateY(-2px);
}

.kp-mentor-avatar {
  width: 60px;
  height: 60px;
  background-color: #EEE;
  border: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 16px;
}

.kp-mentor-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--c-text-dark);
}

.kp-mentor-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background-color: #FFE6E4;
  color: var(--c-red);
  padding: 3px 8px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.kp-mentor-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* 10. Tuition Box */
.kp-tuition-container {
  background-color: var(--c-white);
  border: 3px solid var(--c-electric-blue);
  padding: 40px 32px;
}

.kp-tuition-header {
  text-align: center;
  margin-bottom: 30px;
}

.kp-tuition-badge {
  display: inline-block;
  background-color: var(--c-red);
  color: var(--c-white);
  font-family: 'PT Sans', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 14px;
  margin-bottom: 12px;
}

.kp-tuition-price {
  font-family: 'PT Sans', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--c-text-dark);
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kp-tuition-period {
  font-size: 16px;
  font-weight: 400;
  color: var(--c-text-muted);
}

.kp-tuition-orig {
  font-size: 16px;
  color: var(--c-text-subtle);
  text-decoration: line-through;
}

.kp-kickback-banner {
  background-color: #EFF2FF;
  border-left: 4px solid var(--c-electric-blue);
  padding: 18px 22px;
  margin: 24px 0;
  color: #000088;
}

.kp-kickback-banner strong {
  font-size: 16px;
}

/* 11. FAQ Accordion */
.kp-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kp-faq-item {
  background-color: var(--c-white);
  border: 1px solid var(--c-border);
}

.kp-faq-item summary {
  padding: 18px 24px;
  font-family: 'PT Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.kp-faq-item summary::-webkit-details-marker {
  display: none;
}

.kp-faq-item summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 700;
  color: var(--c-red);
}

.kp-faq-item[open] summary::after {
  content: "−";
}

.kp-faq-body {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--c-text-muted);
  line-height: 1.7;
  border-top: 1px solid #F0F0F0;
  padding-top: 16px;
}

/* 12. Forms & Inputs */
.kp-form-group {
  margin-bottom: 22px;
}

.kp-form-label {
  display: block;
  font-family: 'PT Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  color: var(--c-text-dark);
}

.kp-input,
.kp-select,
.kp-textarea {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-main);
  font-size: 15px;
  color: var(--c-text-dark);
  background-color: var(--c-white);
  border: 2px solid var(--c-border);
  outline: none;
  transition: border-color 0.15s ease;
}

.kp-input:focus,
.kp-select:focus,
.kp-textarea:focus {
  border-color: var(--c-electric-blue);
}

.kp-input:disabled {
  background-color: #EEE;
  cursor: not-allowed;
}

.kp-field-hint {
  font-size: 12px;
  color: var(--c-text-subtle);
  margin-top: 6px;
  line-height: 1.5;
}

.kp-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
}

.kp-checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--c-electric-blue);
}

/* 13. Alerts & Notices */
.kp-alert {
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.kp-alert-info {
  background-color: #EBF0FF;
  border-left: 4px solid var(--c-electric-blue);
  color: #000099;
}

.kp-alert-warning {
  background-color: var(--c-warning-bg);
  border-left: 4px solid var(--c-warning);
  color: #8C4000;
}

.kp-alert-danger {
  background-color: var(--c-danger-bg);
  border-left: 4px solid var(--c-danger);
  color: #A3120A;
}

.kp-alert-success {
  background-color: var(--c-success-bg);
  border-left: 4px solid var(--c-success);
  color: #0F5E24;
}

/* Notice for English Mode on Test */
.en-questions-note {
  display: none;
  background-color: #FFF8E1;
  border: 1px solid #FFE082;
  color: #6D4C41;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

/* 14. DEV Banner */
.kp-dev-banner {
  display: none;
  background-color: #FFF3CD;
  color: #856404;
  border-bottom: 2px solid #FFEEBA;
  padding: 10px 16px;
  font-size: 13px;
  position: sticky;
  top: 0;
  z-index: 1100;
  text-align: center;
}

.kp-dev-banner.active {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kp-dev-banner code {
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  background: rgba(0,0,0,0.06);
  padding: 2px 6px;
}

.kp-dev-banner button {
  background-color: #856404;
  color: #FFF;
  border: none;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

/* 15. Toast Notification */
.kp-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #111;
  color: #FFF;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  z-index: 2000;
  display: none;
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.kp-toast.show {
  display: block;
}

/* 16. Modal Backdrop */
.kp-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1500;
}

.kp-modal-backdrop.open {
  display: flex;
}

.kp-modal-box {
  background-color: var(--c-white);
  padding: 32px 28px;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.kp-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #777;
}

/* 17. Quiz & Test Styles */
.kp-quiz-header {
  background-color: var(--c-white);
  border-bottom: 2px solid var(--c-border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.kp-quiz-prog-track {
  height: 6px;
  background-color: var(--c-border);
  width: 100%;
  margin-top: 6px;
  overflow: hidden;
}

.kp-quiz-prog-fill {
  height: 100%;
  background-color: var(--c-electric-blue);
  width: 0%;
  transition: width 0.25s ease;
}

.kp-timer-pill {
  font-family: monospace;
  font-size: 13px;
  font-weight: 700;
  background-color: #EEE;
  padding: 4px 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.kp-quiz-card {
  background-color: var(--c-white);
  border: 2px solid var(--c-border);
  padding: 32px 26px;
  margin-top: 24px;
}

.kp-quiz-stem {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 24px;
}

.kp-quiz-opts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Required class: quiz-opt-btn */
.quiz-opt-btn {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border: 2px solid var(--c-border);
  background-color: var(--c-white);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-text-dark);
  transition: all 0.15s ease;
}

.quiz-opt-btn:hover {
  background-color: #F4F4F4;
  border-color: var(--c-border-dark);
}

.quiz-opt-btn.selected {
  border-color: var(--c-electric-blue);
  background-color: #EFF2FF;
  color: #000088;
  font-weight: 600;
}

.quiz-opt-key {
  width: 28px;
  height: 28px;
  background-color: #E6E6E6;
  color: #333;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'PT Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.quiz-opt-btn.selected .quiz-opt-key {
  background-color: var(--c-electric-blue);
  color: var(--c-white);
}

.quiz-unsure-opt {
  border-style: dashed;
  color: var(--c-text-muted);
}

.quiz-unsure-opt .quiz-opt-key {
  background-color: #DDD;
}

/* Critical Missed Alert Box */
.kp-critical-box {
  background-color: var(--c-danger-bg);
  border: 3px solid var(--c-danger);
  padding: 24px 20px;
  margin: 24px 0;
}

.kp-critical-box h3 {
  color: #9C1810;
  font-size: 18px;
  margin-bottom: 10px;
}

.kp-critical-box ul {
  padding-left: 20px;
  color: #7B150F;
  font-size: 14px;
  line-height: 1.7;
}

/* 3-Dimension Horizontal Bar Charts */
.kp-dim-card {
  background-color: var(--c-white);
  border: 1px solid var(--c-border);
  padding: 24px;
  margin-bottom: 24px;
}

.kp-dim-row {
  margin-bottom: 16px;
}
.kp-dim-row:last-child {
  margin-bottom: 0;
}

.kp-dim-head {
  display: flex;
  justify-content: space-between;
  font-family: 'PT Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
}

.kp-dim-track {
  height: 10px;
  background-color: #EEE;
  overflow: hidden;
}

.kp-dim-fill {
  height: 100%;
  background-color: var(--c-electric-blue);
  transition: width 0.4s ease;
}

/* Chips for strengths & to_prepare */
.kp-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.kp-chip {
  background-color: #EEE;
  color: var(--c-text-dark);
  font-size: 13px;
  padding: 4px 12px;
  font-weight: 600;
}

/* Claim Banner & Review Accordion */
.kp-claim-banner {
  background: #FFF1E8;
  border-left: 4px solid var(--c-red);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
  color: var(--c-text-dark);
}

.kp-review-item {
  border-top: 1px solid var(--c-border);
  padding: 14px 0;
}
.kp-review-item:first-child {
  border-top: none;
}
.kp-review-item summary {
  cursor: pointer;
  font-size: 15px;
  line-height: 1.5;
  list-style: none;
}
.kp-review-item summary::-webkit-details-marker {
  display: none;
}
.kp-review-item summary:hover {
  color: var(--c-electric-blue);
}
.kp-review-body {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 10px;
  background: #F4F4F4;
  padding: 14px 18px;
  border-left: 3px solid var(--c-electric-blue);
}

/* 18. Footer (Deep Brown 3-Column) */
.kp-footer {
  background-color: var(--c-footer-brown);
  color: rgba(255, 255, 255, 0.88);
  padding: 64px 0 32px;
  margin-top: auto;
}

.kp-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

@media (max-width: 820px) {
  .kp-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.kp-footer-col h4 {
  font-family: 'PT Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 16px;
}

.kp-footer-col p,
.kp-footer-col ul {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.kp-footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kp-footer-col a:hover {
  color: var(--c-white);
  text-decoration: underline;
}

.kp-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}