/* ==========================================================================
   AURĒA SCROLL & CINEMATIC SCROLLYTELLING ENGINE
   Full-screen pinned sections, canvas sequence scrubbing, chapter navigation,
   magnetic micro-interactions, and responsive layout.
   ========================================================================== */

/* Top Scroll Progress Bar */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-burnished), var(--gold-bright), var(--emerald-accent));
  width: 0%;
  z-index: 1001;
  pointer-events: none;
  transition: width 0.1s linear;
}

/* ==========================================================================
   ACT 01: THE PINNED CINEMA PROLOGUE (300vh scroll track)
   ========================================================================== */
.aurea-track {
  position: relative;
  height: 320svh;
  background: var(--bg-void);
  color: var(--text-primary);
}

.aurea-stage {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 640px;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 100px 52px 36px;
}

/* Pinned Background Lighting & 3D Canvas Visual */
.aurea-viewport {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.aurea-canvas {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: 0.92;
  transition: opacity 0.4s ease;
}

.aurea-fallback-img {
  position: absolute;
  inset: 10% -10% 0 25%;
  width: 75vw;
  height: 75vw;
  max-width: 900px;
  max-height: 900px;
  object-fit: contain;
  opacity: 0.85;
  mix-blend-mode: screen;
}

.aurea-fallback-img[hidden] {
  display: none;
}

/* Stage Header Metadata */
.stage-meta {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stage-meta i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 10px var(--gold-primary);
  margin-right: 8px;
}

/* Chaptered Scrollytelling Story Layers */
.stage-story {
  position: relative;
  z-index: 5;
  flex: 1;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.chapter-pane {
  position: absolute;
  left: 0;
  max-width: 780px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(40px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.chapter-pane.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.chapter-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold-bright);
  margin-bottom: 20px;
}

.chapter-pane h1,
.chapter-pane h2 {
  font-size: clamp(54px, 7.5vw, 115px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.chapter-pane p {
  font-size: 17px;
  line-height: 1.8;
  max-width: 480px;
  color: var(--text-secondary);
}

/* Stage Footer & Chapter Timeline */
.stage-foot {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--gold-border);
  padding-top: 24px;
}

.chapter-indicators {
  display: flex;
  align-items: center;
  gap: 28px;
}

.chapter-dot {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.chapter-dot::before {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-muted);
  transition: var(--transition-smooth);
}

.chapter-dot.active {
  color: var(--gold-bright);
}

.chapter-dot.active::before {
  background: var(--gold-bright);
  width: 44px;
}

.stage-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
}

.scroll-hint span {
  animation: bounceDown 1.8s infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Reduced Motion Mode for the Prologue */
.aurea-track.is-reduced {
  height: auto;
}

.aurea-track.is-reduced .aurea-stage {
  position: relative;
  height: auto;
  padding: 140px 52px 80px;
}

.aurea-track.is-reduced .chapter-pane {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: none;
  margin-bottom: 80px;
}

.aurea-track.is-reduced .aurea-viewport {
  position: relative;
  height: 400px;
  margin-bottom: 40px;
}

/* ==========================================================================
   ACT 02: THE MANIFESTO
   ========================================================================== */
.aurea-manifesto {
  padding: 140px 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%), var(--bg-void);
  border-top: 1px solid var(--gold-border);
  position: relative;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 2.5fr;
  gap: 64px;
  align-items: start;
}

.manifesto-title {
  font-size: clamp(42px, 5.2vw, 82px);
  line-height: 1.08;
  margin-bottom: 32px;
}

.manifesto-body {
  font-size: 18px;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 40px;
}

.manifesto-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  border-top: 1px solid var(--gold-border);
  padding-top: 36px;
}

.manifesto-stat strong {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 600;
  line-height: 1;
  color: var(--gold-bright);
  margin-bottom: 8px;
}

.manifesto-stat span {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   ACT 03: THE ATELIER / 9-SERVICE INTERACTIVE SHOWCASE
   ========================================================================== */
.aurea-atelier {
  padding: 120px 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--gold-border);
  position: relative;
}

.atelier-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
}

.service-nav-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 48px;
  scrollbar-width: thin;
}

.service-nav-tabs::-webkit-scrollbar {
  height: 3px;
}
.service-nav-tabs::-webkit-scrollbar-thumb {
  background: var(--gold-border);
}

.service-tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
  padding: 10px 22px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.service-tab-btn:hover,
.service-tab-btn[aria-selected="true"] {
  background: var(--gold-bright);
  color: #080a0e;
  border-color: var(--gold-bright);
  font-weight: 600;
}

.atelier-panel {
  display: none;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 56px;
  backdrop-filter: blur(12px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.atelier-panel.active {
  display: grid;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-visual-box {
  background: #06070a;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 24px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.panel-copy h3 {
  font-size: clamp(34px, 3.8vw, 54px);
  margin-bottom: 16px;
}

.panel-pitch {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.phases-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}

.phase-item {
  border-left: 2px solid var(--gold-border);
  padding-left: 18px;
  transition: var(--transition-smooth);
}

.phase-item:hover {
  border-left-color: var(--gold-bright);
}

.phase-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.phase-item p {
  font-size: 13px;
  margin-top: 4px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Deliverables pills */
.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.deliverable-tag {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-secondary);
}

/* ==========================================================================
   ACT 04: THE FLAGSHIP CASE STUDY (AURA BOTANICA)
   ========================================================================== */
.aurea-flagship {
  padding: 130px 0;
  background: var(--bg-void);
  border-top: 1px solid var(--gold-border);
  position: relative;
}

.flagship-display {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gold-border);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7);
  background: #090b10;
  margin-top: 48px;
}

.flagship-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.flagship-display:hover .flagship-img {
  transform: scale(1.02);
}

.flagship-overlay-details {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  background: rgba(10, 12, 17, 0.95);
  border-top: 1px solid var(--gold-border);
  padding: 36px 48px;
}

.flagship-metric strong {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 42px;
  font-weight: 600;
  color: var(--gold-bright);
}

.flagship-metric span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   ACT 05: THE METHODOLOGICAL ARCHITECTURE (4 PHASES)
   ========================================================================== */
.aurea-methodology {
  padding: 130px 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--gold-border);
  position: relative;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.method-card {
  background: var(--bg-glass);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  transition: var(--transition-smooth);
}

.method-card:hover {
  border-color: var(--gold-bright);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.method-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--gold-bright);
}

.method-card h3 {
  font-size: 24px;
  margin: 18px 0 12px;
}

.method-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ==========================================================================
   ACT 06: GLOBAL OUTPOSTS (US, UK, CA, AU)
   ========================================================================== */
.aurea-markets {
  padding: 130px 0;
  background: var(--bg-void);
  border-top: 1px solid var(--gold-border);
}

.market-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.market-item {
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.market-item:hover {
  border-color: var(--gold-bright);
  transform: translateY(-4px);
  background: rgba(212, 175, 55, 0.04);
}

.market-item-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold-bright);
  margin-bottom: 20px;
}

.market-item h3 {
  font-size: 26px;
  margin-bottom: 12px;
}

.market-item p {
  font-size: 13px;
  margin-bottom: 24px;
  flex: 1;
}

.market-item-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-bright);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   ACT 07: THE PRIVATE COMMISSION / CONTACT
   ========================================================================== */
.aurea-commission {
  padding: 140px 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.12) 0%, transparent 70%), var(--bg-deep);
  border-top: 1px solid var(--gold-border);
  position: relative;
}

.commission-box {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 64px;
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7);
}

.commission-intro h2 {
  font-size: clamp(40px, 4.8vw, 72px);
  line-height: 1.08;
  margin-bottom: 20px;
}

.commission-form, #leadForm {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.commission-form label, #leadForm label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.commission-form input,
.commission-form select,
.commission-form textarea,
#leadForm input,
#leadForm select,
#leadForm textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.commission-form input:focus,
.commission-form select:focus,
.commission-form textarea:focus,
#leadForm input:focus,
#leadForm select:focus,
#leadForm textarea:focus {
  outline: none;
  border-color: var(--gold-bright);
  background: rgba(212, 175, 55, 0.06);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.form-privacy-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
  .manifesto-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .atelier-panel {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 40px;
  }
  .commission-box {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 48px;
  }
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .market-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flagship-overlay-details {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .aurea-stage {
    padding: 90px 24px 28px;
  }
  .chapter-pane h1,
  .chapter-pane h2 {
    font-size: clamp(38px, 11vw, 64px);
  }
  .method-grid {
    grid-template-columns: 1fr;
  }
  .market-cards-grid {
    grid-template-columns: 1fr;
  }
  .manifesto-stats {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .commission-box {
    padding: 32px 24px;
  }
  .flagship-overlay-details {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .chapter-indicators {
    display: none;
  }
}

/* ==========================================================================
   PAGE ANIMATION UTILITY CLASSES (IntersectionObserver engine)
   Applied by page-animations.js on non-homepage pages.
   ========================================================================== */

/* Base: all animated elements start hidden */
.anim-fade-up,
.anim-fade-left,
.anim-fade-right,
.anim-scale-in,
.anim-fade-in,
.anim-stagger-child {
  opacity: 0;
  will-change: opacity, transform;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-fade-up { transform: translateY(48px); }
.anim-fade-left { transform: translateX(-48px); }
.anim-fade-right { transform: translateX(48px); }
.anim-scale-in { transform: scale(0.92); }
.anim-fade-in { transform: none; }
.anim-stagger-child { transform: translateY(32px); }

/* Visible state */
.anim-fade-up.is-visible,
.anim-fade-left.is-visible,
.anim-fade-right.is-visible,
.anim-scale-in.is-visible,
.anim-fade-in.is-visible,
.anim-stagger-child.is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Longer transitions for hero elements */
.anim-slow {
  transition-duration: 1.2s !important;
}

/* Scene label gold underline reveal */
.scene-label {
  position: relative;
  display: inline-block;
}

.scene-label::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--gold-bright), var(--gold-burnished));
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.scene-label.is-visible::after {
  width: 100%;
}

/* Chapter tag gold accent pulse on hero */
.chapter-tag {
  position: relative;
}

.chapter-tag::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 8px var(--gold-primary);
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* Reduced motion — instant show, no animation */
@media (prefers-reduced-motion: reduce) {
  .anim-fade-up,
  .anim-fade-left,
  .anim-fade-right,
  .anim-scale-in,
  .anim-fade-in,
  .anim-stagger-child {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .scene-label::after {
    width: 100% !important;
    transition: none !important;
  }
}