/* ============================================
   BLACK HISTORY GUIDES | Component Styles
   Reusable: buttons, cards, nav, tags, footer
   ============================================ */

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--teal);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.nav-logo {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.nav-logo .logo-accent {
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-links a {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  letter-spacing: 0.02em;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  color: var(--gold);
}

.nav-links a.active {
  background: rgba(255, 255, 255, 0.15);
  color: var(--gold);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav {
    padding: 0 16px;
  }

  .nav-toggle {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--teal);
    flex-direction: column;
    padding: 8px 16px 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    z-index: 100;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 16px;
    font-size: 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-radius: 8px;
  }

  /* Prevent body scroll when menu is open */
  body.nav-open {
    overflow: hidden;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--charcoal);
}

.btn-primary:hover {
  background: var(--gold-light);
  color: var(--charcoal);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-teal {
  background: var(--teal);
  color: var(--white);
}

.btn-teal:hover {
  background: var(--forest);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 18px;
}

@media (max-width: 768px) {
  .btn {
    padding: 12px 24px;
    font-size: 15px;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 16px;
    width: 100%;
    max-width: 320px;
  }
}

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.card-body {
  padding: 24px;
}

.card-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.card-text {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.5;
}

/* Figure card */
.figure-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.figure-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.figure-card-portrait {
  background: var(--teal);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.figure-card-portrait svg {
  width: 120px;
  height: 120px;
}

.figure-card-portrait img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 3px solid rgba(255, 255, 255, 0.3);
}

.figure-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.figure-card-name {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.figure-card-dates {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 12px;
}

.figure-card-desc {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.figure-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* --- Tags --- */
.tag {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: 20px;
  text-decoration: none;
}

.tag-era {
  background: var(--terracotta);
  color: var(--white);
}

.tag-subject {
  background: var(--forest);
  color: var(--white);
}

.tag-grade {
  background: var(--teal-light);
  color: var(--teal);
}

/* --- Quick Facts Bar --- */
.quick-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
}

.quick-fact {
  background: var(--cream);
  border-left: 3px solid var(--teal);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  flex: 1;
  min-width: 180px;
}

.quick-fact-label {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.quick-fact-value {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--charcoal);
}

.quick-fact-icon {
  font-size: 18px;
  margin-bottom: 4px;
}

@media (max-width: 768px) {
  .quick-facts {
    gap: 12px;
    padding: 16px 0;
  }

  .quick-fact {
    min-width: 140px;
    padding: 10px 12px;
  }
}

/* --- Pull Quote --- */
.pull-quote {
  border-left: 4px solid var(--gold);
  padding: 24px 32px;
  margin: 32px 0;
  background: var(--white);
  border-radius: 0 12px 12px 0;
}

.pull-quote blockquote {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-style: italic;
  font-size: 22px;
  line-height: 1.5;
  color: var(--charcoal);
  margin-bottom: 12px;
}

.pull-quote cite {
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  color: var(--gray);
}

@media (max-width: 768px) {
  .pull-quote {
    padding: 16px 20px;
    margin: 24px 0;
  }

  .pull-quote blockquote {
    font-size: 18px;
  }
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding: 32px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  display: flex;
  align-items: flex-start;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
  padding-right: calc(50% + 32px);
  text-align: right;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
  padding-left: calc(50% + 32px);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--gold);
  border-radius: 50%;
  border: 3px solid var(--cream);
  z-index: 1;
}

.timeline-year {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: var(--gold);
  margin-bottom: 4px;
}

.timeline-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 15px;
  color: var(--gray);
}

@media (max-width: 768px) {
  .timeline::before {
    left: 16px;
  }

  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    flex-direction: column;
    padding-left: 48px;
    padding-right: 0;
    text-align: left;
  }

  .timeline-dot {
    left: 16px;
  }
}

/* --- FAQ Accordion (CSS-Only) --- */
.faq-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--charcoal);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-question::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 16px;
  color: var(--gray);
  line-height: 1.6;
}

/* CSS-only accordion using hidden checkbox */
.faq-toggle {
  display: none;
}

.faq-toggle:checked ~ .faq-question::after {
  content: '−';
  transform: rotate(0deg);
}

.faq-toggle:checked ~ .faq-answer {
  max-height: 500px;
}

/* --- Trust Bar --- */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 32px 0;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  padding: 10px 20px;
  border-radius: 30px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--charcoal);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.trust-pill-icon {
  font-size: 18px;
}

/* --- Did You Know Cards --- */
.dyk-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .dyk-grid {
    grid-template-columns: 1fr;
  }
}

.dyk-card {
  background: var(--white);
  border-top: 4px solid var(--gold);
  border-radius: 0 0 12px 12px;
  padding: 24px;
}

.dyk-card-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.dyk-card-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.dyk-card-text {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.5;
}

/* --- Product Section --- */
.product-section {
  background: linear-gradient(180deg, var(--cream) 0%, rgba(253, 230, 138, 0.3) 100%);
  padding: 80px 0;
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}

@media (max-width: 768px) {
  .product-cards {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.product-card-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.product-card-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.product-card-desc {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.5;
  margin-bottom: 12px;
}

.product-card-meta {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: var(--teal);
}

.price-badge {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--charcoal);
  margin: 24px 0 16px;
}

.trust-signals {
  font-size: 14px;
  color: var(--gray);
  margin-top: 16px;
}

/* --- Product Preview Section --- */
.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
  align-items: start;
}

@media (max-width: 768px) {
  .preview-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-section {
    padding: 48px 0;
  }
}

/* PDF-style preview card */
.pdf-preview {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.pdf-preview-header {
  background: var(--teal);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pdf-preview-brand {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 11px;
  color: var(--gold);
}

.pdf-preview-page {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
}

.pdf-preview-accent {
  height: 5px;
  background: var(--gold);
}

.pdf-preview-body {
  padding: 24px;
  position: relative;
}

.pdf-preview-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 48px;
  color: rgba(13, 110, 110, 0.06);
  letter-spacing: 0.1em;
  pointer-events: none;
  white-space: nowrap;
}

.pdf-preview-section-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 4px;
  margin-bottom: 12px;
}

.pdf-preview-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--charcoal);
  line-height: 1.5;
}

.pdf-preview-num {
  background: var(--teal);
  color: var(--white);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.pdf-preview-quote {
  background: var(--teal-light);
  border-left: 3px solid var(--teal);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 12px 0;
  font-style: italic;
  font-size: 13px;
  color: var(--charcoal);
  line-height: 1.5;
}

.pdf-preview-vocab {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.pdf-preview-vocab-tag {
  background: var(--teal-light);
  color: var(--teal);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 12px;
}

.pdf-preview-footer {
  background: var(--charcoal);
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pdf-preview-footer-brand {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 9px;
  color: var(--gold);
}

.pdf-preview-footer-url {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.4);
}

/* Flashcard flip demo */
.flashcard-demo {
  perspective: 1000px;
  width: 100%;
  max-width: 360px;
  height: 240px;
  margin: 0 auto;
  cursor: pointer;
}

.flashcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.flashcard-demo.flipped .flashcard-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.card-face-front {
  background: var(--teal);
}

.card-face-back {
  background: var(--gold);
  transform: rotateY(180deg);
}

.card-face-category {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.card-face-front .card-face-category { color: var(--gold-light); }
.card-face-back .card-face-category { color: var(--charcoal); opacity: 0.7; }

.card-face-question {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 18px;
  text-align: center;
  line-height: 1.3;
  color: var(--white);
}

.card-face-answer {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-align: center;
  color: var(--charcoal);
  line-height: 1.4;
  margin-bottom: 8px;
}

.card-face-context {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  text-align: center;
  color: var(--charcoal);
  opacity: 0.7;
  line-height: 1.5;
}

.card-flip-hint {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 12px;
  text-align: center;
  color: var(--gray);
  margin-top: 16px;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .flashcard-demo {
    max-width: 300px;
    height: 220px;
  }

  .card-face {
    padding: 24px 20px;
  }

  .card-face-question {
    font-size: 16px;
  }

  .card-face-answer {
    font-size: 14px;
  }

  .card-face-context {
    font-size: 11px;
  }

  .pdf-preview-watermark {
    font-size: 32px;
  }

  .pdf-preview-body {
    padding: 16px;
  }

  .card-flip-hint {
    font-size: 13px;
  }
}

/* Workbook preview lines */
.wb-preview-line {
  border-bottom: 1px solid var(--teal-light);
  height: 28px;
}

.wb-preview-choice {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.wb-preview-circle {
  width: 16px;
  height: 16px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Footer --- */
.footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer {
    padding: 48px 0 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-logo .logo-accent {
  color: var(--gold);
}

.footer-tagline {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-size: 14px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
}

.footer-col-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  padding: 4px 0;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-verification {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* --- Breadcrumbs --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  margin-bottom: 16px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: var(--gold);
}

.breadcrumb .separator {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
  color: rgba(255, 255, 255, 0.9);
}

/* --- Hero Section --- */
.hero {
  background: var(--teal);
  padding: 80px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.08);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.06);
}

.hero-badge {
  display: inline-block;
  background: rgba(245, 166, 35, 0.2);
  color: var(--gold);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
  border: 1px solid rgba(245, 166, 35, 0.3);
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--white);
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}

.hero h1 .accent {
  color: var(--gold);
}

.hero-tagline {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.75);
  font-style: italic;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 1;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .hero {
    padding: 48px 0 64px;
  }

  .hero-tagline {
    font-size: 17px;
  }

  .hero-subtitle {
    font-size: 16px;
    margin-bottom: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}

/* ==============================
   Quiz Section
   ============================== */
.quiz-section {
  padding: 80px 0;
  background: var(--cream);
}

.quiz-container {
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
}

.quiz-question-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.quiz-progress {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.quiz-question-text {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 24px;
  line-height: 1.4;
}

.quiz-option {
  display: block;
  width: 100%;
  padding: 14px 20px;
  margin-bottom: 12px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  background: #fff;
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  color: var(--charcoal);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.quiz-option:hover:not(.disabled) {
  border-color: var(--teal);
  background: var(--teal-light);
}

.quiz-option.correct {
  border-color: #22c55e;
  background: #dcfce7;
  font-weight: 600;
}

.quiz-option.incorrect {
  border-color: #ef4444;
  background: #fef2f2;
}

.quiz-option.disabled {
  pointer-events: none;
  opacity: 0.6;
}

.quiz-option.correct.disabled,
.quiz-option.incorrect.disabled {
  opacity: 1;
}

.quiz-feedback {
  margin-top: 16px;
}

.quiz-feedback-correct,
.quiz-feedback-incorrect {
  padding: 16px;
  border-radius: 0 8px 8px 0;
  font-size: 15px;
  color: var(--charcoal);
  line-height: 1.5;
}

.quiz-feedback-correct {
  background: var(--teal-light);
  border-left: 3px solid var(--teal);
}

.quiz-feedback-incorrect {
  background: #fef2f2;
  border-left: 3px solid #ef4444;
}

.quiz-next-btn {
  margin-top: 24px;
}

.quiz-results {
  text-align: center;
  padding: 40px 32px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.quiz-results-emoji {
  font-size: 48px;
  margin-bottom: 8px;
}

.quiz-score {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 48px;
  color: var(--teal);
}

.quiz-message {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--charcoal);
  margin: 16px 0 24px;
}

.quiz-results-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

@media (max-width: 768px) {
  .quiz-section {
    padding: 48px 0;
  }

  .quiz-question-card {
    padding: 20px;
  }

  .quiz-question-text {
    font-size: 18px;
  }

  .quiz-results {
    padding: 24px 16px;
  }

  .quiz-score {
    font-size: 40px;
  }
}

/* ==============================
   Free Sample Email Capture
   ============================== */
.sample-section {
  padding: 60px 0;
  background: linear-gradient(180deg, var(--teal-light) 0%, var(--cream) 100%);
}

.sample-card {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border-top: 4px solid var(--gold);
}

.sample-card-content {
  text-align: center;
  margin-bottom: 24px;
}

.sample-card-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.sample-card-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 24px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.sample-card-desc {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.6;
}

.sample-form-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.sample-form-field {
  flex: 1;
}

.sample-form-field .form-input {
  width: 100%;
}

.sample-form-note {
  font-size: 13px;
  color: var(--gray);
  text-align: center;
  margin-top: 12px;
}

.sample-success {
  text-align: center;
  padding: 16px 0;
}

.sample-success-icon {
  font-size: 48px;
  color: var(--teal);
  margin-bottom: 8px;
}

.sample-success-title {
  font-family: 'Nunito', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 6px;
}

.sample-success-desc {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .sample-card {
    padding: 24px;
  }

  .sample-form-row {
    flex-direction: column;
  }

  .sample-form-row .btn {
    width: 100%;
  }

  .sample-form-field {
    width: 100%;
  }
}