/* ============================================
   ADDITIONAL STYLES - additional_styles.css
   Brand color: #f95192
   ============================================ */

/* ============================================
   SEO H1 HEADING STYLE
   ============================================ */
.seo-h1-heading {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: #262626;
  text-align: center;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.seo-h1-heading .seo-h1-brand {
  background: linear-gradient(to right, #f95192, #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================
   FAQ SECTION ON INDEX.HTML
   ============================================ */
.faq-section {
  margin-top: 5rem;
  margin-bottom: 0;
  padding: 3rem 1rem 3rem;
  background-color: #ffffff;
  border-top: 1px solid #e5e7eb;
  max-width: 100%;
  overflow-x: hidden;
}

.faq-section .container {
  width: 100%;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.faq-section-subtitle {
  text-align: center;
  color: #737373;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  margin-bottom: 2.5rem;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-accordion {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-accordion-item {
  border: 1px solid rgba(241, 70, 104, 0.15);
  border-radius: 0.5rem;
  background-color: #fff;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-accordion-item:hover {
  border-color: rgba(249, 81, 146, 0.35);
  box-shadow: 0 2px 12px rgba(249, 81, 146, 0.08);
}

.faq-accordion-item.faq-open {
  border-color: rgba(249, 81, 146, 0.5);
  box-shadow: 0 4px 16px rgba(249, 81, 146, 0.1);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  text-align: left;
  gap: 1rem;
}

.faq-question h2 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #262626;
  line-height: 1.4;
  margin: 0;
  flex: 1;
  transition: color 0.2s ease;
}

.faq-accordion-item.faq-open .faq-question h2,
.faq-question:hover h2 {
  color: #f95192;
}

.faq-question-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(249, 81, 146, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.3s ease;
}

.faq-accordion-item.faq-open .faq-question-icon {
  background-color: #f95192;
  transform: rotate(45deg);
}

.faq-question-icon svg {
  width: 12px;
  height: 12px;
  color: #f95192;
  transition: color 0.2s ease;
  display: block;
}

.faq-accordion-item.faq-open .faq-question-icon svg {
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}

.faq-accordion-item.faq-open .faq-answer {
  max-height: 600px;
  opacity: 1;
}

.faq-answer h3 {
  font-size: 0.875rem;
  font-weight: 400;
  color: #525252;
  line-height: 1.7;
  padding: 0 1.25rem 1.25rem;
  margin: 0;
  border-top: 1px dashed rgba(241, 70, 104, 0.12);
  padding-top: 0.75rem;
}

/* ============================================
   FAQ SECTION FOOTER LINKS
   ============================================ */
.faq-section-footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(241, 70, 104, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.faq-section-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #737373;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
  background-color: #fafafa;
}

.faq-section-footer-link:hover {
  color: #f95192;
  border-color: rgba(249, 81, 146, 0.4);
  background-color: rgba(249, 81, 146, 0.04);
  text-decoration: none;
}

.faq-section-footer-link svg {
  width: 14px;
  height: 14px;
}

/* ============================================
   SECTION SEPARATOR
   ============================================ */
.section-separator {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(249, 81, 146, 0.3), transparent);
  margin: 0 auto;
  border: none;
}

/* ============================================
   FAQ PAGE (faq/index.html)
   ============================================ */
.faq-page-wrapper {
  min-height: 100vh;
  background-color: #f8fafc;
  padding-bottom: 4rem;
}

.faq-page-header {
  background-color: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.faq-page-logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  color: #262626;
}

.faq-page-logo-link:hover {
  color: #f95192;
}

.faq-page-main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2.5rem 1rem 3rem;
}

.faq-page-title {
  font-size: 2rem;
  font-weight: 700;
  color: #262626;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.faq-page-title span {
  background: linear-gradient(to right, #f95192, #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.faq-page-description {
  font-size: 0.9375rem;
  color: #737373;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  margin-top: 0.5rem;
}

.faq-page-category {
  margin-bottom: 2.5rem;
}

.faq-page-category-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #f95192;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(249, 81, 146, 0.15);
}

.faq-page-accordion {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.faq-page-item {
  border: 1px solid rgba(241, 70, 104, 0.15);
  border-radius: 0.5rem;
  background-color: #ffffff;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-page-item:hover {
  border-color: rgba(249, 81, 146, 0.3);
  box-shadow: 0 2px 12px rgba(249, 81, 146, 0.07);
}

.faq-page-item.faq-open {
  border-color: rgba(249, 81, 146, 0.45);
  box-shadow: 0 4px 16px rgba(249, 81, 146, 0.09);
}

.faq-page-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  text-align: left;
  gap: 1rem;
}

.faq-page-question h2 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #262626;
  line-height: 1.4;
  margin: 0;
  flex: 1;
  transition: color 0.2s ease;
}

.faq-page-item.faq-open .faq-page-question h2,
.faq-page-question:hover h2 {
  color: #f95192;
}

.faq-page-question-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(249, 81, 146, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.3s ease;
}

.faq-page-item.faq-open .faq-page-question-icon {
  background-color: #f95192;
  transform: rotate(45deg);
}

.faq-page-question-icon svg {
  width: 12px;
  height: 12px;
  color: #f95192;
  transition: color 0.2s ease;
  display: block;
}

.faq-page-item.faq-open .faq-page-question-icon svg {
  color: #ffffff;
}

.faq-page-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}

.faq-page-item.faq-open .faq-page-answer {
  max-height: 800px;
  opacity: 1;
}

.faq-page-answer-content {
  font-size: 0.875rem;
  font-weight: 400;
  color: #525252;
  line-height: 1.75;
  padding: 0.75rem 1.25rem 1.25rem;
  margin: 0;
  border-top: 1px dashed rgba(241, 70, 104, 0.12);
}

.faq-page-answer-content a {
  color: #f95192;
  text-decoration: underline;
}

.faq-page-answer-content a:hover {
  color: #db1a64;
}

.faq-page-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px dashed rgba(241, 70, 104, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.faq-page-footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.faq-page-footer-btn-primary {
  background-color: #f95192;
  color: #ffffff;
}

.faq-page-footer-btn-primary:hover {
  background-color: #db1a64;
  color: #ffffff;
}

.faq-page-footer-btn-secondary {
  background-color: #ffffff;
  color: #525252;
  border: 1px solid #e5e7eb;
}

.faq-page-footer-btn-secondary:hover {
  color: #f95192;
  border-color: rgba(249, 81, 146, 0.4);
  background-color: rgba(249, 81, 146, 0.04);
}

/* ============================================
   ABOUT PAGE (about/index.html)
   ============================================ */
.about-page-wrapper {
  min-height: 100vh;
  background-color: #f8fafc;
  padding-bottom: 4rem;
}

.about-page-header {
  background-color: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.about-page-logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  color: #262626;
}

.about-page-logo-link:hover {
  color: #f95192;
}

.about-page-main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 1rem 3rem;
}

.about-page-hero {
  text-align: center;
  padding: 2.5rem 1rem 3rem;
  background: linear-gradient(135deg, rgba(249, 81, 146, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
  border-radius: 1rem;
  margin-bottom: 3rem;
  border: 1px solid rgba(249, 81, 146, 0.1);
}

.about-page-hero-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
}

.about-page-hero-title {
  font-size: 2rem;
  font-weight: 700;
  color: #262626;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.about-page-hero-title span {
  background: linear-gradient(to right, #f95192, #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-page-hero-desc {
  font-size: 1rem;
  color: #737373;
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto;
}

.about-page-section {
  margin-bottom: 2.5rem;
}

.about-page-section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #262626;
  margin-bottom: 1rem;
  padding-bottom: 0.625rem;
  border-bottom: 2px solid rgba(249, 81, 146, 0.15);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-page-section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 1.25rem;
  background: linear-gradient(to bottom, #f95192, #a855f7);
  border-radius: 2px;
  flex-shrink: 0;
}

.about-page-section-text {
  font-size: 0.9375rem;
  color: #525252;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about-page-section-text:last-child {
  margin-bottom: 0;
}

.about-page-section-text a {
  color: #f95192;
  text-decoration: underline;
}

.about-page-section-text a:hover {
  color: #db1a64;
}

.about-page-features-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
}

@media (min-width: 480px) {
  .about-page-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .about-page-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-page-feature-card {
  background-color: #ffffff;
  border: 1px solid rgba(241, 70, 104, 0.12);
  border-radius: 0.625rem;
  padding: 1.25rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.about-page-feature-card:hover {
  border-color: rgba(249, 81, 146, 0.3);
  box-shadow: 0 4px 16px rgba(249, 81, 146, 0.08);
  transform: translateY(-2px);
}

.about-page-feature-icon {
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, rgba(249, 81, 146, 0.12), rgba(168, 85, 247, 0.12));
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: #f95192;
}

.about-page-feature-icon svg {
  width: 18px;
  height: 18px;
}

.about-page-feature-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: #262626;
  margin-bottom: 0.375rem;
}

.about-page-feature-desc {
  font-size: 0.8125rem;
  color: #737373;
  line-height: 1.6;
}

.about-page-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 600px) {
  .about-page-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.about-page-stat-card {
  background-color: #ffffff;
  border: 1px solid rgba(241, 70, 104, 0.12);
  border-radius: 0.625rem;
  padding: 1.25rem 1rem;
  text-align: center;
}

.about-page-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f95192;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.about-page-stat-label {
  font-size: 0.75rem;
  color: #737373;
  font-weight: 500;
}

.about-page-chains-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.about-page-chain-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background-color: #ffffff;
  border: 1px solid rgba(241, 70, 104, 0.15);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #525252;
  transition: all 0.2s ease;
}

.about-page-chain-badge:hover {
  border-color: rgba(249, 81, 146, 0.4);
  color: #f95192;
  background-color: rgba(249, 81, 146, 0.04);
}

.about-page-chain-badge img {
  width: 18px;
  height: 18px;
  border-radius: 50%;
}

.about-page-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px dashed rgba(241, 70, 104, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-page-footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.about-page-footer-btn-primary {
  background-color: #f95192;
  color: #ffffff;
}

.about-page-footer-btn-primary:hover {
  background-color: #db1a64;
  color: #ffffff;
}

.about-page-footer-btn-secondary {
  background-color: #ffffff;
  color: #525252;
  border: 1px solid #e5e7eb;
}

.about-page-footer-btn-secondary:hover {
  color: #f95192;
  border-color: rgba(249, 81, 146, 0.4);
  background-color: rgba(249, 81, 146, 0.04);
}

/* ============================================
   SHARED PAGE NAV (breadcrumb style)
   ============================================ */
.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: #737373;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.page-breadcrumb a {
  color: #f95192;
  text-decoration: none;
  font-weight: 500;
}

.page-breadcrumb a:hover {
  text-decoration: underline;
}

.page-breadcrumb-sep {
  color: #d4d4d4;
  font-size: 0.75rem;
}

.page-breadcrumb-current {
  color: #525252;
  font-weight: 500;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 600px) {
  .seo-h1-heading {
    font-size: 1.5rem;
  }

  .faq-section {
    margin-top: 3rem;
    padding: 2rem 0.75rem 2rem;
  }

  .faq-question h2 {
    font-size: 0.875rem;
  }

  .faq-page-title {
    font-size: 1.5rem;
  }

  .about-page-hero-title {
    font-size: 1.5rem;
  }

  .about-page-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-section-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .faq-section-footer-link {
    justify-content: center;
  }

  .faq-page-footer,
  .about-page-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .faq-page-footer-btn,
  .about-page-footer-btn {
    justify-content: center;
  }
}

/* ============================================
   DARK MODE OVERRIDES (if dark class present)
   ============================================ */
.dark .faq-section {
  background-color: #1c1c1e;
  border-top-color: #262626;
}

.dark .seo-h1-heading {
  color: rgba(255, 255, 255, 0.9);
}

.dark .faq-section-subtitle {
  color: rgba(255, 255, 255, 0.5);
}

.dark .faq-accordion-item {
  background-color: #1c1c1e;
  border-color: rgba(249, 81, 146, 0.15);
}

.dark .faq-question h2 {
  color: rgba(255, 255, 255, 0.85);
}

.dark .faq-answer h3 {
  color: rgba(255, 255, 255, 0.6);
  border-top-color: rgba(249, 81, 146, 0.12);
}

.dark .faq-section-footer {
  border-top-color: rgba(249, 81, 146, 0.15);
}

.dark .faq-section-footer-link {
  background-color: #262626;
  border-color: #3a3a3a;
  color: rgba(255, 255, 255, 0.65);
}

.dark .faq-section-footer-link:hover {
  color: #f95192;
  border-color: rgba(249, 81, 146, 0.35);
  background-color: rgba(249, 81, 146, 0.08);
}