/* ==========================================================================
   COMPONENTS STYLESHEET
   Swiss Minimalist Architecture & High-End Editorial Layout
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NAVIGATION BAR (Minimalist Top Rule)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(250, 249, 246, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-stone);
  z-index: 100;
  transition: all var(--transition-medium);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand-group {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-terracotta);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-stone);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-terracotta);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   2. EDITORIAL HERO SECTION (Asymmetric, Generous Whitespace)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-editorial-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 60px;
  align-items: start;
}

.hero-main-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5.2vw, 4.4rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 32px;
}

.hero-main-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-terracotta);
}

.hero-narrative-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 36px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Contextual Metadata Column */
.hero-meta-panel {
  border: 1px solid var(--border-stone);
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.meta-panel-header {
  padding: 14px 20px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-stone);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.meta-panel-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.meta-panel-list {
  display: flex;
  flex-direction: column;
}

.meta-panel-row {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-stone);
}

.meta-panel-row:last-child {
  border-bottom: none;
}

.meta-row-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.meta-row-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   3. ABOUT / PHILOSOPHY SECTION
   -------------------------------------------------------------------------- */
.about-section {
  padding: 100px 0;
}

.about-editorial-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
}

.about-heading-block h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 20px;
}

.about-body-column {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-body-column p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--border-stone);
}

.pillar-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pillar-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pillar-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
}

.pillar-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. SELECTED WORKS / PROJECTS (Crisp Border Divider Format)
   -------------------------------------------------------------------------- */
.projects-section {
  padding: 100px 0;
}

.projects-table {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-dark);
  margin-top: 48px;
}

.project-row {
  display: grid;
  grid-template-columns: 80px 1.2fr 1.6fr 160px;
  gap: 32px;
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid var(--border-stone);
  transition: background-color var(--transition-fast);
}

.project-row:hover {
  background-color: var(--bg-surface);
}

.project-col-index {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-top: 4px;
}

.project-col-title {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.25;
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-terracotta);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-col-desc {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.project-abstract {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-col-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.btn-inspect-brief {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-terracotta);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform var(--transition-fast);
}

.btn-inspect-brief:hover {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   5. PROFESSIONAL EXPERIENCE & LEADERSHIP (Editorial Ledger)
   -------------------------------------------------------------------------- */
.experience-section {
  padding: 100px 0;
}

.ledger-container {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-dark);
  margin-top: 48px;
}

.ledger-item {
  display: grid;
  grid-template-columns: 140px 1.2fr 1.6fr;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border-stone);
}

.ledger-period {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ledger-role-group h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.ledger-org {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ledger-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ledger-detail-item {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  position: relative;
  padding-left: 18px;
}

.ledger-detail-item::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-terracotta);
}

/* --------------------------------------------------------------------------
   6. TECHNICAL EXPERTISE (Minimalist Categorized Pill Tags)
   -------------------------------------------------------------------------- */
.expertise-section {
  padding: 100px 0;
}

.expertise-matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.expertise-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.expertise-card-header {
  border-bottom: 1px solid var(--border-stone);
  padding-bottom: 14px;
}

.expertise-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.expertise-card-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.expertise-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   7. WRITING & RESEARCH NOTES SECTION
   -------------------------------------------------------------------------- */
.writing-section {
  padding: 100px 0;
}

.writing-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-dark);
  margin-top: 48px;
}

.writing-row {
  display: grid;
  grid-template-columns: 80px 1fr 140px;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-stone);
  transition: all var(--transition-fast);
}

.writing-row:hover .writing-title {
  color: var(--accent-terracotta);
}

.writing-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.writing-meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
  text-align: right;
}

/* --------------------------------------------------------------------------
   8. CONTACT SECTION & COLOPHON FOOTER
   -------------------------------------------------------------------------- */
.contact-section {
  padding: 120px 0 80px 0;
  border-top: 1px solid var(--border-stone);
}

.contact-editorial-box {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: start;
}

.contact-hero-statement {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.contact-sub-statement {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 36px;
}

.direct-email-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.email-lead {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.email-val {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: 500;
}

.copy-button {
  background: var(--bg-subtle);
  border: 1px solid var(--border-stone);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.copy-button:hover {
  background: var(--accent-terracotta);
  color: #FFFFFF;
  border-color: var(--accent-terracotta);
}

.social-links-minimal {
  display: flex;
  gap: 24px;
  list-style: none;
}

.social-link-item a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.social-link-item a:hover {
  color: var(--accent-terracotta);
}

/* Colophon Footer */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-stone);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   9. EDITORIAL PROJECT BRIEF MODAL / DRAWER
   -------------------------------------------------------------------------- */
.editorial-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 28, 30, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

.editorial-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.editorial-modal-card {
  background: var(--bg-base);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 820px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  transform: translateY(20px);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
}

.editorial-modal-overlay.active .editorial-modal-card {
  transform: translateY(0);
}

.modal-header-bar {
  padding: 20px 32px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-stone);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 5;
}

.modal-title-text {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
}

.modal-close-trigger {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close-trigger:hover {
  color: var(--text-primary);
}

.modal-inner-content {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.modal-section-h {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-terracotta);
  margin-bottom: 10px;
}

.editorial-formula-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  overflow-x: auto;
}

/* --------------------------------------------------------------------------
   11. EDITORIAL SCROLLEXPAND COMPONENT
   Smooth scroll-driven expansion matching warm alabaster & stone aesthetic
   -------------------------------------------------------------------------- */
.editorial-scroll-container {
  position: relative;
  width: 100%;
  min-height: 200vh; /* Smooth scroll travel distance */
  background: var(--bg-base);
  margin-top: 20px;
  margin-bottom: 40px;
}

.editorial-scroll-sticky {
  position: sticky;
  top: 72px; /* Sits cleanly below header */
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-base);
  z-index: 10;
}

.editorial-scroll-frame {
  position: relative;
  --expand-progress: 0;
  
  /* Reduced resting size: startWidth 36vw, startHeight 46vh, expanding to 100vw x 100vh */
  width: calc(clamp(280px, 36vw, 540px) + (100vw - clamp(280px, 36vw, 540px)) * var(--expand-progress));
  height: calc(clamp(220px, 46vh, 440px) + ((100vh - 72px) - clamp(220px, 46vh, 440px)) * var(--expand-progress));
  border-radius: calc(14px * (1 - var(--expand-progress)));
  border: 1px solid var(--border-stone);
  background: var(--bg-surface);
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(28, 28, 30, calc(0.06 * (1 - var(--expand-progress))));
  will-change: width, height, border-radius;
  transform: translateZ(0);
}

.scroll-frame-media-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.scroll-frame-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  /* mediaZoom = 1.15 smoothly returning to 1.0 as expanded */
  transform: scale(calc(1.15 - 0.15 * var(--expand-progress)));
  transition: transform 0.08s linear;
}

.scroll-frame-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(250, 249, 246, 0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: 2;
}

.scroll-frame-external-caption {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  opacity: calc(1 - var(--expand-progress) * 2.5);
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.scroll-expand-hint {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-terracotta);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   12. OTAKUBAZAAR FLAGSHIP SHOWCASE SECTION
   Investor-grade marketplace & liquidity protocol presentation
   -------------------------------------------------------------------------- */
.otakubazaar-showcase {
  margin-top: 56px;
  margin-bottom: 64px;
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  overflow: hidden;
}

.otakubazaar-header {
  padding: 20px 32px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-stone);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.otakubazaar-editorial-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  padding: 40px 32px;
  align-items: stretch;
}

.otakubazaar-preview-box {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.otakubazaar-img-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-stone);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(28, 28, 30, 0.05);
}

.otakubazaar-img {
  width: 100%;
  height: auto;
  display: block;
}

.otakubazaar-status-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.otakubazaar-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.otakubazaar-narrative h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.2;
}

.otakubazaar-tagline {
  font-size: 1.05rem;
  color: var(--accent-terracotta);
  font-weight: 500;
  margin-bottom: 18px;
}

.otakubazaar-desc {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
}

.otakubazaar-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.otaku-pillar-item {
  padding: 14px 16px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-stone);
  border-radius: var(--radius-sm);
}

.otaku-pillar-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.otaku-pillar-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.otakubazaar-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border-stone);
}

/* --------------------------------------------------------------------------
   10. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-editorial-grid,
  .about-editorial-layout,
  .contact-editorial-box,
  .otakubazaar-editorial-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-row {
    grid-template-columns: 60px 1fr;
    gap: 20px;
  }

  .project-col-desc {
    grid-column: 2 / -1;
  }

  .project-col-action {
    grid-column: 2 / -1;
    align-items: flex-start;
  }

  .ledger-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .expertise-matrix-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta .status-badge {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .pillars-grid,
  .otakubazaar-pillars {
    grid-template-columns: 1fr;
  }

  .scroll-frame-caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}