/* ==========================================================================
   D-ARTIST — Informational & Trust Pages Stylesheet (css/pages/info.css)
   Pure Monochrome Black & White Editorial Aesthetic. Zero Fluff.
   ========================================================================== */

/* Layout & Container */
.info-page-wrapper {
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-3xl);
  min-height: calc(100vh - 200px);
}

.info-container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.info-container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.info-container-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Breadcrumbs */
.info-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xl);
}

.info-breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.info-breadcrumbs a:hover {
  color: var(--white);
}

.info-breadcrumbs .sep {
  color: var(--border-strong);
  font-size: 10px;
}

.info-breadcrumbs .current {
  color: var(--white);
  font-weight: 600;
}

/* Hero Section */
.info-hero {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.info-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.info-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--white);
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.info-hero-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 780px;
}

.info-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted-dark);
}

.info-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.info-meta-item strong {
  color: var(--text-dim);
  font-weight: 500;
}

/* Callout & Quotes */
.info-quote-box {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--white);
  padding: 24px 28px;
  margin: var(--space-xl) 0;
}

.info-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 8px;
}

.info-quote-author {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.info-callout {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 20px 24px;
  margin: var(--space-lg) 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-callout-icon {
  flex-shrink: 0;
  color: var(--white);
  margin-top: 2px;
}

.info-callout-content {
  flex: 1;
}

.info-callout-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.info-callout-text {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* Editorial Prose & Headings */
.info-prose {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.info-prose p {
  margin-bottom: 18px;
}

.info-prose h2,
.info-heading-2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin: var(--space-2xl) 0 var(--space-md) 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.info-prose h3,
.info-heading-3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.01em;
  margin: var(--space-xl) 0 var(--space-sm) 0;
}

.info-prose strong {
  color: var(--white);
  font-weight: 600;
}

.info-prose a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition-fast);
}

.info-prose a:hover {
  opacity: 0.75;
}

.info-prose code {
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--white);
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-list li {
  position: relative;
  padding-left: 24px;
  line-height: 1.65;
  color: var(--text-dim);
}

.info-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--white);
  font-weight: 700;
}

/* Quick Nav / Pill Tabs */
.info-pill-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-2xl);
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.info-pill-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.info-pill-link:hover {
  color: var(--white);
  background: var(--surface-2);
  border-color: var(--border);
}

.info-pill-link.active {
  color: var(--white);
  background: var(--surface-3);
  border-color: var(--border-strong);
  font-weight: 600;
}

/* Information Hub Cards Grid */
.info-hub-section {
  margin-bottom: var(--space-3xl);
}

.info-hub-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.info-hub-section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-hub-section-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-dark);
}

.info-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

.info-card:hover {
  background: var(--surface-2);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.info-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.info-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--white);
}

.info-card-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 2px 8px;
}

.info-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.info-card-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 20px;
}

.info-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  transition: gap var(--transition-fast);
}

.info-card:hover .info-card-action {
  gap: 10px;
}

/* Step Cards / Instructional Workflows */
.info-step-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: var(--space-xl) 0;
}

.info-step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 30px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: flex-start;
  transition: border-color var(--transition-fast);
}

.info-step-card:hover {
  border-color: var(--border-strong);
}

@media (max-width: 640px) {
  .info-step-card {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 22px;
  }
}

.info-step-number-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.info-step-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.info-step-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.info-step-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.info-step-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.info-step-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}

.info-step-subnote {
  margin-top: 8px;
  padding: 10px 14px;
  background: var(--surface-2);
  border-left: 2px solid var(--border-strong);
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Founders Section */
.founders-section {
  margin: var(--space-3xl) 0;
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.founders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: var(--space-xl);
}

.founder-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transition: all var(--transition-fast);
}

.founder-card:hover {
  background: var(--surface-2);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.founder-avatar-wrap {
  width: 130px;
  height: 130px;
  border: 1px solid var(--border-strong);
  padding: 4px;
  background: var(--surface-2);
  margin-bottom: 6px;
}

.founder-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.founder-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.founder-role {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.founder-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 360px;
}

.founder-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-top: 4px;
}

.founder-link:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* FAQ Accordion UI */
.faq-search-box {
  margin-bottom: var(--space-xl);
  position: relative;
}

.faq-search-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 16px 20px 16px 46px;
  font-size: 14.5px;
  font-family: var(--font-main);
  outline: none;
  transition: border-color var(--transition-fast);
}

.faq-search-input:focus {
  border-color: var(--white);
}

.faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 24px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.4;
}

.faq-question:hover {
  color: var(--accent-hover);
}

.faq-icon {
  flex-shrink: 0;
  color: var(--muted);
  transition: transform var(--transition-fast);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  color: var(--white);
}

.faq-answer {
  display: none;
  padding: 0 24px 24px 24px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.faq-item.is-open .faq-answer {
  display: block;
}

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

/* Legal / Terms Numbered Sections */
.legal-toc {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  margin-bottom: var(--space-2xl);
}

.legal-toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 14px;
}

.legal-toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 8px 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-toc-grid li a {
  font-size: 12.5px;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.legal-toc-grid li a:hover {
  color: var(--white);
}

.legal-toc-grid li a .toc-num {
  font-family: var(--font-mono);
  color: var(--muted-dark);
  font-size: 11px;
}

.legal-section {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
  scroll-margin-top: calc(var(--nav-height) + 24px);
}

.legal-section-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.legal-section-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--muted-dark);
}

.legal-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

/* Report Form */
.report-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px;
  margin-bottom: var(--space-2xl);
}

@media (max-width: 640px) {
  .report-card {
    padding: 22px;
  }
}

.report-type-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.report-type-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 12px 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.report-type-btn:hover {
  background: var(--surface-3);
  color: var(--white);
  border-color: var(--border-strong);
}

.report-type-btn.is-selected {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
  font-weight: 700;
}

.report-form-group {
  margin-bottom: 18px;
}

.report-form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.report-form-input,
.report-form-textarea,
.report-form-select {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 12px 14px;
  font-family: var(--font-main);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.report-form-input:focus,
.report-form-textarea:focus,
.report-form-select:focus {
  border-color: var(--white);
}

.report-form-hint {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.4;
}

/* Action CTA Box at bottom of info pages */
.info-cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: var(--space-3xl);
}

.info-cta-text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.info-cta-text p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.info-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Mobile Responsive Rules for Informational Pages
   ========================================================================== */
@media (max-width: 640px) {
  .info-hub-grid,
  .founders-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .info-hero-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .info-cta-box {
    padding: 24px 18px;
    flex-direction: column;
    align-items: flex-start;
  }

  .info-cta-actions {
    width: 100%;
  }

  .info-cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .info-page-wrapper {
    padding-top: calc(var(--nav-height) + 16px);
  }

  .info-container,
  .info-container-narrow,
  .info-container-wide {
    padding: 0 14px;
  }

  .info-card {
    padding: 20px 16px;
  }

  .founder-card {
    padding: 24px 16px;
  }

  .info-quote-box {
    padding: 18px 16px;
  }

  .info-callout {
    padding: 16px 14px;
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 360px) {
  .info-container,
  .info-container-narrow,
  .info-container-wide {
    padding: 0 10px;
  }

  .info-card,
  .founder-card,
  .info-step-card,
  .report-card {
    padding: 16px 12px;
  }
}