/* ==========================================================================
   PIXIE IMAGE GROUP — ATELIER CADENCE DESIGN SYSTEM
   Inspired by Hardly Everything — Editorial Serif, 1px Boxes, Cadence Grid
   Supports Dynamic Calibrated Dark (Noir) & Light Themes
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&family=Inter:wght@400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  /* Default Light Mode */
  --bg-page: #ffffff;
  --bg-subtle: #f9f9f9;
  --bg-input: #eeeeee;
  --bg-panel: #ffffff;
  --bg-card: #ffffff;
  --bg-card-header: #000000;
  --text-card-header: #ffffff;
  --text-main: #000000;
  --text-muted: #555555;
  --text-light: #888888;
  --border-main: #000000;
  --border-subtle: #e5e5e5;
  --modal-backdrop: rgba(255, 255, 255, 0.94);
  
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

html.dark {
  /* Dark / Noir Mode */
  --bg-page: #0e0e11;
  --bg-subtle: #16161a;
  --bg-input: #1e1e24;
  --bg-panel: #131317;
  --bg-card: #131317;
  --bg-card-header: #f5f5f7;
  --text-card-header: #0e0e11;
  --text-main: #f5f5f7;
  --text-muted: #a1a1aa;
  --text-light: #71717a;
  --border-main: #f5f5f7;
  --border-subtle: #27272a;
  --modal-backdrop: rgba(14, 14, 17, 0.95);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

body {
  min-height: 100vh;
  line-height: 1.5;
  background-color: var(--bg-page);
  color: var(--text-main);
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection {
  background: var(--text-main);
  color: var(--bg-page);
}

/* Header Bar */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--text-main);
  transition: opacity 0.2s ease;
}

.nav-brand:hover {
  opacity: 0.8;
}

.nav-brand-logo {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: block;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-title {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.1;
  text-transform: uppercase;
}

.nav-brand-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  border-left: 1px solid var(--border-subtle);
  padding-left: 1rem;
  margin-left: 0.25rem;
}

.nav-actions {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav-action-link {
  color: var(--text-main);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  transition: opacity 0.2s;
}

.nav-action-link:hover {
  opacity: 0.65;
}

/* Hero Bold Brand Lockup */
.hero-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  border: 1px solid var(--border-main);
  background: var(--bg-panel);
  padding: 0.85rem 1.25rem;
  border-radius: 4px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.hero-brand-logo {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.hero-brand-info {
  display: flex;
  flex-direction: column;
}

.hero-brand-heading {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-main);
  line-height: 1.1;
}

.hero-brand-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Theme Toggle Button */
.btn-theme-pill {
  background: transparent;
  border: 1px solid var(--border-main);
  color: var(--text-main);
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.btn-theme-pill:hover {
  background: var(--text-main);
  color: var(--bg-page);
}

/* Underline Link */
.underline-link {
  color: var(--text-main);
  text-decoration: none;
  border-bottom: 1px solid var(--text-main);
  padding-bottom: 2px;
  transition: border-color 0.2s, opacity 0.2s;
  cursor: pointer;
}

.underline-link:hover {
  opacity: 0.65;
}

/* Layout Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero Section */
.hero-wrapper {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.hero-statement {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.3;
  color: var(--text-main);
}

.hero-statement p {
  margin-bottom: 1.5rem;
}

.atelier-tag {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 1rem;
  display: block;
}

/* 1px Black/White Outline Panel (Hardly Everything Box) */
.outline-panel {
  border: 1px solid var(--border-main);
  background: var(--bg-panel);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.panel-row {
  border-bottom: 1px solid var(--border-main);
}

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

.panel-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-main);
  outline: none;
}

.panel-input::placeholder {
  color: var(--text-light);
}

.panel-grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border-main);
}

.panel-cell {
  padding: 0.75rem 1rem;
  border-right: 1px solid var(--border-main);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  color: var(--text-main);
}

.panel-cell:last-child {
  border-right: none;
}

.panel-cell-fill {
  background: var(--bg-input);
  font-weight: 600;
}

.panel-btn-save {
  width: 100%;
  padding: 0.9rem;
  background: var(--bg-panel);
  border: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}

.panel-btn-save:hover {
  background: var(--text-main);
  color: var(--bg-page);
}

/* Middle Quote Banner */
.quote-banner {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--text-main);
  transition: border-color 0.25s ease;
}

/* Cadence Grid Columns (Hardly Everything 4-Column Layout) */
.cadence-section-title {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin: 3.5rem 0 2rem;
  color: var(--text-main);
}

.cadence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.cadence-col-header {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.cadence-card {
  border: 1px solid var(--border-main);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.cadence-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.cadence-card-header {
  background: var(--bg-card-header);
  color: var(--text-card-header);
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid var(--border-main);
}

.cadence-card-thumb-box {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-input);
  position: relative;
}

.cadence-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.cadence-card:hover .cadence-card-thumb {
  transform: scale(1.05);
}

.cadence-card-body {
  padding: 0.85rem;
  font-size: 0.8rem;
}

.cadence-artist {
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: var(--text-main);
}

.cadence-title {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.cadence-spec-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-light);
}

/* Directors & Specs Outlined Grid */
.atelier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.atelier-card {
  border: 1px solid var(--border-main);
  border-radius: 6px;
  padding: 1.75rem;
  background: var(--bg-card);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.atelier-card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.atelier-card-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.atelier-card-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.atelier-card-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Modal Window */
.cadence-modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--modal-backdrop);
  backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.cadence-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.cadence-modal-box {
  border: 1px solid var(--border-main);
  border-radius: 8px;
  background: var(--bg-panel);
  max-width: 800px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.cadence-modal-header {
  background: var(--bg-card-header);
  color: var(--text-card-header);
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-main);
}

.cadence-modal-close {
  background: transparent;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  cursor: pointer;
  font-family: var(--font-mono);
}

.cadence-modal-body {
  padding: 1.5rem;
  color: var(--text-main);
}

.cadence-modal-video {
  aspect-ratio: 16/9;
  background: var(--bg-input);
  border: 1px solid var(--border-main);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.cadence-modal-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Footer */
.footer-cadence {
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-light);
  transition: border-color 0.25s ease;
}

/* Responsive */
@media (max-width: 900px) {
  .cadence-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-wrapper { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 600px) {
  .cadence-grid { grid-template-columns: 1fr; }
  .hero-statement { font-size: 1.6rem; }
  .quote-banner { font-size: 1.3rem; }
  .top-nav { flex-direction: column; gap: 0.75rem; text-align: center; }
}