:root {
  --faq-bg: hsl(var(--background));
  --faq-card-bg: hsl(var(--card));
  --faq-border: hsl(var(--border));
  --faq-primary: hsl(var(--primary));
  --faq-primary-fg: hsl(var(--primary-foreground));
  --faq-muted: hsl(var(--muted-foreground));
  --faq-foreground: hsl(var(--foreground));
  --faq-secondary: hsl(var(--secondary));
  --faq-accent: hsl(var(--accent));
  --faq-radius: calc(var(--radius) - 4px);
}

/* ===== FAQ SECTION ON INDEX.HTML ===== */

.faq-section {
  margin-top: 80px;
  margin-bottom: 0;
  padding: 48px 0 64px;
  border-top: 1px solid var(--faq-border);
  background-color: var(--faq-bg);
  max-width: 100%;
  overflow-x: hidden;
}

.faq-section-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 768px) {
  .faq-section-inner {
    padding: 0 16px;
  }
  .faq-section {
    margin-top: 48px;
    padding: 32px 0 48px;
  }
}

/* ===== H1 HERO TITLE ===== */

.faq-hero-title {
  font-family: var(--supply-mono), monospace;
  font-size: 2.25rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--faq-foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  text-align: center;
}

.faq-hero-title span {
  color: var(--faq-primary);
}

@media (max-width: 768px) {
  .faq-hero-title {
    font-size: 1.5rem;
  }
}

.faq-hero-subtitle {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--faq-muted);
  text-align: center;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== ACCORDION ===== */

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius);
  background-color: var(--faq-card-bg);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: hsl(var(--primary) / 0.4);
}

.faq-item.faq-open {
  border-color: hsl(var(--primary) / 0.5);
}

.faq-question {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 12px;
}

.faq-question h2 {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--faq-foreground);
  margin: 0;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.faq-chevron {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--faq-muted);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
}

.faq-item.faq-open .faq-chevron {
  transform: rotate(180deg);
  color: var(--faq-primary);
}

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

.faq-answer {
  padding: 0 16px 16px;
  border-top: 1px solid var(--faq-border);
  padding-top: 12px;
}

.faq-answer h3 {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--faq-muted);
  margin: 0;
  line-height: 1.6;
}

.faq-answer h3 a {
  color: var(--faq-primary);
  text-decoration: underline;
  text-decoration-color: hsl(var(--primary) / 0.5);
  text-decoration-style: dotted;
  text-underline-offset: 2px;
}

.faq-answer h3 a:hover {
  color: var(--faq-secondary);
}

/* ===== FAQ FOOTER LINKS ===== */

.faq-footer-links {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--faq-border);
  flex-wrap: wrap;
}

.faq-footer-link {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--faq-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.faq-footer-link:hover {
  color: var(--faq-foreground);
}

.faq-footer-link-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: 1px solid var(--faq-primary);
  border-radius: var(--faq-radius);
  background-color: transparent;
  color: var(--faq-primary);
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background-color 0.15s, color 0.15s;
}

.faq-footer-link-primary:hover {
  background-color: hsl(var(--primary) / 0.1);
  color: var(--faq-foreground);
}

/* ===== PAGE LAYOUT (FAQ & ABOUT PAGES) ===== */

.page-wrapper {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background-color: hsl(var(--background));
  background-image: url("background.svg");
  background-position: bottom;
  background-repeat: no-repeat;
  color: hsl(var(--foreground));
  font-family: var(--font-geist-sans), sans-serif;
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  border-bottom: 1px solid hsl(var(--border));
  background-color: hsl(var(--background) / 0.6);
  backdrop-filter: blur(16px);
}

.page-header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.page-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: hsl(var(--foreground));
}

.page-logo-text {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 1.125rem;
  font-weight: 400;
  color: hsl(var(--foreground));
}

.page-logo img {
  width: 24px;
  height: 24px;
}

.page-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.page-nav a {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: color 0.15s;
}

.page-nav a:hover {
  color: hsl(var(--foreground));
}

.page-nav a.active {
  color: hsl(var(--foreground));
}

.page-content {
  flex: 1;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  padding: 48px 40px 80px;
}

@media (max-width: 768px) {
  .page-content {
    padding: 32px 16px 64px;
  }
}

/* ===== PAGE HERO ===== */

.page-hero {
  text-align: center;
  margin-bottom: 64px;
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  background-color: hsl(var(--card));
  font-family: var(--supply-mono), monospace;
  font-size: 0.75rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.page-hero h1 {
  font-family: var(--supply-mono), monospace;
  font-size: 2.5rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-hero h1 span {
  color: hsl(var(--primary));
}

@media (max-width: 768px) {
  .page-hero h1 {
    font-size: 1.75rem;
  }
}

.page-hero-desc {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== CONTENT CARDS ===== */

.content-card {
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: hsl(var(--card));
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color 0.2s;
}

.content-card:hover {
  border-color: hsl(var(--primary) / 0.3);
}

.content-card h2 {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--primary));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  margin-top: 0;
}

.content-card h3 {
  font-family: var(--supply-mono), monospace;
  font-size: 0.8125rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  margin-top: 0;
}

.content-card p {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  line-height: 1.6;
  margin: 0 0 12px;
}

.content-card p:last-child {
  margin-bottom: 0;
}

.content-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}

.content-card ul li {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

.content-card ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: hsl(var(--primary));
  font-size: 0.75rem;
}

.content-card ul li:last-child {
  margin-bottom: 0;
}

/* ===== GRID LAYOUTS ===== */

.content-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .content-grid-2 {
    grid-template-columns: 1fr;
  }
}

.content-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 1024px) {
  .content-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .content-grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ===== STAT CARDS ===== */

.stat-card {
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: hsl(var(--card));
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-card-label {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-card-value {
  font-family: var(--supply-mono), monospace;
  font-size: 1.5rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  line-height: 1.2;
}

.stat-card-desc {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  line-height: 1.4;
}

/* ===== SECTION HEADING ===== */

.section-heading {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--primary));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-heading:first-child {
  margin-top: 0;
}

.section-heading::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: hsl(var(--border));
}

/* ===== PAGE FULL-WIDTH ACCORDION ===== */

.page-faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 860px;
  margin: 0 auto;
}

.page-faq-item {
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: hsl(var(--card));
  overflow: hidden;
  transition: border-color 0.2s;
}

.page-faq-item:hover {
  border-color: hsl(var(--primary) / 0.4);
}

.page-faq-item.faq-open {
  border-color: hsl(var(--primary) / 0.5);
}

.page-faq-question {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 12px;
}

.page-faq-question h2 {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  margin: 0;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-faq-chevron {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: hsl(var(--muted-foreground));
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
}

.page-faq-item.faq-open .page-faq-chevron {
  transform: rotate(180deg);
  color: hsl(var(--primary));
}

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

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

.page-faq-answer {
  padding: 0 20px 20px;
  border-top: 1px solid hsl(var(--border));
  padding-top: 16px;
}

.page-faq-answer p {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  margin: 0 0 10px;
  line-height: 1.6;
}

.page-faq-answer p:last-child {
  margin-bottom: 0;
}

.page-faq-answer a {
  color: hsl(var(--primary));
  text-decoration: underline;
  text-decoration-color: hsl(var(--primary) / 0.5);
  text-decoration-style: dotted;
  text-underline-offset: 2px;
}

.page-faq-answer a:hover {
  color: hsl(var(--secondary));
}

/* ===== BUTTONS ===== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border: none;
  border-radius: var(--faq-radius);
  background-color: hsl(var(--primary));
  color: hsl(var(--secondary));
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background-color 0.15s, opacity 0.15s;
  gap: 6px;
}

.btn-primary:hover {
  background-color: hsl(var(--primary) / 0.85);
  color: hsl(var(--secondary));
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: transparent;
  color: hsl(var(--muted-foreground));
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background-color 0.15s;
  gap: 6px;
}

.btn-outline:hover {
  border-color: hsl(var(--foreground) / 0.5);
  color: hsl(var(--foreground));
  background-color: hsl(var(--muted) / 0.1);
}

/* ===== PAGE FOOTER ===== */

.page-footer {
  border-top: 1px solid hsl(var(--border));
  background-color: hsl(var(--background));
  padding: 20px 0;
}

.page-footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .page-footer-inner {
    padding: 0 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

.page-footer-copy {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
}

.page-footer-links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
}

.page-footer-links a {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: color 0.15s;
}

.page-footer-links a:hover {
  color: hsl(var(--foreground));
}

/* ===== PAGE CTA SECTION ===== */

.page-cta {
  margin-top: 64px;
  padding: 40px;
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: hsl(var(--card));
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

@media (max-width: 768px) {
  .page-cta {
    padding: 24px 16px;
    margin-top: 40px;
  }
}

.page-cta h2 {
  font-family: var(--supply-mono), monospace;
  font-size: 1.25rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.page-cta p {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  margin: 0;
  max-width: 480px;
  line-height: 1.6;
}

.page-cta-buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

/* ===== TEAM / ABOUT CARD ===== */

.about-feature-card {
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
  background-color: hsl(var(--card));
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s;
}

.about-feature-card:hover {
  border-color: hsl(var(--primary) / 0.4);
}

.about-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--faq-radius);
  background-color: hsl(var(--primary) / 0.1);
  color: hsl(var(--primary));
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
}

.about-feature-title {
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--foreground));
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}

.about-feature-text {
  font-family: var(--font-geist-sans), sans-serif;
  font-size: 0.875rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  line-height: 1.6;
  margin: 0;
}

/* ===== DIVIDER ===== */

.content-divider {
  height: 1px;
  background-color: hsl(var(--border));
  margin: 40px 0;
  border: none;
}

/* ===== BREADCRUMB ===== */

.page-breadcrumb {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  font-family: var(--supply-mono), monospace;
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-breadcrumb a {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: color 0.15s;
}

.page-breadcrumb a:hover {
  color: hsl(var(--foreground));
}

.page-breadcrumb-sep {
  color: hsl(var(--muted-foreground) / 0.5);
}

.page-breadcrumb-current {
  color: hsl(var(--foreground));
}

/* ===== HIGHLIGHT TEXT ===== */

.text-highlight {
  color: hsl(var(--primary));
}

.text-secondary-highlight {
  color: hsl(var(--secondary));
}

/* ===== RESPONSIVE TABLE ===== */

.content-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid hsl(var(--border));
  border-radius: var(--faq-radius);
}

.content-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--supply-mono), monospace;
  font-size: 0.875rem;
}

.content-table th {
  padding: 10px 16px;
  text-align: left;
  color: hsl(var(--muted-foreground));
  font-weight: 400;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid hsl(var(--border));
  background-color: hsl(var(--card));
  white-space: nowrap;
}

.content-table td {
  padding: 12px 16px;
  color: hsl(var(--foreground));
  border-bottom: 1px solid hsl(var(--border));
  font-weight: 400;
  white-space: nowrap;
}

.content-table tr:last-child td {
  border-bottom: none;
}

.content-table tr:hover td {
  background-color: hsl(var(--muted) / 0.1);
}