/* ==========================================================================
   A_studio Canvas Editor Page Custom Styleheet
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
  --bg-primary: #0a0d16;
  --bg-secondary: #111524;
  --bg-glass: rgba(255, 255, 255, 0.02);
  --border-glass: rgba(255, 255, 255, 0.06);
  --text-white: #ffffff;
  --text-dim: #9ca3af;
  --text-dark: #4b5563;
  --color-cyan: #06b6d4;
  --color-cyan-glow: rgba(6, 182, 212, 0.4);
  --color-purple: #7c3aed;
  --color-purple-glow: rgba(124, 58, 237, 0.4);
  --color-green: #10b981;
  --color-green-glow: rgba(16, 185, 129, 0.4);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Page Reset & Core Styles */
body.studio-page-body {
  margin: 0;
  padding-top: 70px;
  background-color: var(--bg-primary);
  color: var(--text-white);
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Scroll Exploration Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 13px;
  opacity: 0.8;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
  40% { transform: translate(-50%, -10px); }
  60% { transform: translate(-50%, -5px); }
}

/* --- Hero Section --- */
.studio-hero {
  position: relative;
  padding: 100px 0 80px 0;
  background: radial-gradient(circle at 50% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-content {
  position: relative;
}

.badge-glow {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: var(--color-cyan);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.1);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 20px 0;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-dim);
  margin-bottom: 35px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-cta-btn {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
  color: var(--text-white);
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.25);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-white);
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Feature Quick Tags */
.quick-tags {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid var(--border-glass);
  padding-top: 30px;
}

.tag-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tag-num {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-cyan);
  font-family: var(--font-heading);
}

.tag-label {
  font-size: 13px;
  color: var(--text-dim);
}

/* Hero Interactive Mockup */
.hero-mockup {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background-color: #ef4444; }
.dot-yellow { background-color: #eab308; }
.dot-green { background-color: #22c55e; }

.window-title {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
}

.mockup-viewport {
  position: relative;
  height: 320px;
  background: #080b13;
  border-radius: 10px;
  overflow: hidden;
}

/* Grid helper background */
.mockup-viewport::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

/* --- Operation Modes Section --- */
.modes-section {
  padding: 100px 0;
  position: relative;
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.mode-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.mode-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: var(--transition-smooth);
}

.mode-card.mode-edit::before {
  background: var(--color-cyan);
}

.mode-card.mode-ctrl::before {
  background: var(--color-purple);
}

.mode-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.03);
}

.mode-card.mode-edit:hover {
  box-shadow: 0 15px 40px rgba(6, 182, 212, 0.08);
}

.mode-card.mode-ctrl:hover {
  box-shadow: 0 15px 40px rgba(124, 58, 237, 0.08);
}

.mode-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.mode-edit .mode-icon-wrap {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-cyan);
}

.mode-ctrl .mode-icon-wrap {
  background: rgba(124, 58, 237, 0.1);
  color: var(--color-purple);
}

.mode-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 10px 0;
}

.mode-desc {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 30px;
}

.mode-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mode-features-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.5;
}

.mode-features-list li::before {
  content: '✦';
  position: absolute;
  left: 0;
  top: 0;
}

.mode-edit .mode-features-list li::before {
  color: var(--color-cyan);
}

.mode-ctrl .mode-features-list li::before {
  color: var(--color-purple);
}

.mode-features-list li strong {
  display: block;
  font-size: 15px;
  color: var(--text-white);
  margin-bottom: 4px;
}

.mode-features-list li span {
  color: var(--text-dim);
}

/* --- Multi-Industry Expansion Section --- */
.industry-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.industry-tabs-container {
  width: 100%;
  max-width: 100%;
  margin: 40px auto 0 auto;
  box-sizing: border-box;
  background: var(--bg-primary);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 30px;
}

.tab-nav-buttons {
  display: flex;
  gap: 15px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.tab-nav-btn {
  padding: 10px 24px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.tab-nav-btn.active {
  background: var(--color-cyan);
  color: var(--text-white);
  border-color: var(--color-cyan);
  box-shadow: 0 4px 15px var(--color-cyan-glow);
}

.tab-nav-btn:hover:not(.active) {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-white);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-pane.active {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

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

.pane-text h4 {
  font-family: var(--font-heading);
  font-size: 22px;
  margin: 0 0 15px 0;
  color: var(--text-white);
}

.pane-text p {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 25px;
}

.pane-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pane-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-white);
}

.pane-feature-item svg {
  color: var(--color-cyan);
}

/* Image container representing decals */
.pane-visual {
  background: rgba(255, 255, 255, 0.01);
  border: 1px dashed var(--border-glass);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.pane-visual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  opacity: 0.95;
}

/* --- Interactive Simulator Section --- */
.sim-section {
  padding: 100px 0;
}

.sim-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 40px;
  align-items: center;
}

.sim-editor-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 24px;
}

.sim-editor-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 15px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.canvas-wrapper {
  background: #090c15;
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 12px;
  position: relative;
}

#editor-canvas {
  width: 100%;
  height: 180px;
  background-color: #05070c;
  border-radius: 6px;
  cursor: crosshair;
  display: block;
}

.canvas-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 15px;
}

.stamp-palette {
  display: flex;
  gap: 10px;
}

.stamp-btn {
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.stamp-btn:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--text-white);
}

.canvas-actions {
  display: flex;
  gap: 10px;
}

.action-btn {
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
}

.action-clear {
  background: rgba(239, 68, 110, 0.1);
  color: #ef4444;
}

.action-clear:hover {
  background: rgba(239, 68, 110, 0.2);
}

.action-sync {
  background: var(--color-green);
  color: var(--text-white);
  box-shadow: 0 4px 15px var(--color-green-glow);
}

.action-sync:hover {
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
  transform: translateY(-1px);
}

/* Simulation Target Showcase Box */
.sim-preview-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sim-preview-title {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.virtual-hologram-box {
  width: 280px;
  height: 280px;
  position: relative;
}

/* spinning keyframe to simulate hologram float */
@keyframes holo-spin {
  0% {
    transform: translate(60px, 44px) scaleX(1);
    opacity: 0.95;
  }
  24.9% {
    transform: translate(60px, 44px) scaleX(0.01);
  }
  25% {
    transform: translate(60px, 44px) scaleX(-0.01);
  }
  50% {
    transform: translate(60px, 44px) scaleX(-1);
    opacity: 0.7;
  }
  74.9% {
    transform: translate(60px, 44px) scaleX(-0.01);
  }
  75% {
    transform: translate(60px, 44px) scaleX(0.01);
  }
  100% {
    transform: translate(60px, 44px) scaleX(1);
    opacity: 0.95;
  }
}

.holo-content-spinning {
  transform-origin: center;
  animation: holo-spin 8s infinite linear;
  filter: drop-shadow(0 0 8px var(--color-cyan));
}

/* Scanline Hologram Overlay */
.scanline-effect {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(6, 182, 212, 0) 50%, 
    rgba(6, 182, 212, 0.15) 50%
  ), linear-gradient(
    90deg,
    rgba(6, 182, 212, 0.05),
    rgba(6, 182, 212, 0.05)
  );
  background-size: 100% 4px, 6px 100%;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* --- Soft-Hard Integration diagram --- */
.integration-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
}

.diagram-wrap {
  max-width: 800px;
  margin: 50px auto 0 auto;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Responsive Media Queries --- */

@media screen and (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-btn {
    justify-content: center;
  }
  .quick-tags {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .modes-grid {
    grid-template-columns: 1fr;
  }
  
  .tab-pane.active {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .pane-visual {
    height: 180px;
  }
  
  .sim-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media screen and (max-width: 640px) {
  .hero-title {
    font-size: 38px;
  }
  .hero-cta-btn {
    flex-direction: column;
    gap: 12px;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
  }
  .quick-tags {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 15px;
  }
  .tag-item {
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding-bottom: 10px;
  }
  .tag-item:last-child {
    border-bottom: none;
  }
  
  .industry-tabs-container {
    padding: 15px;
  }
  .tab-nav-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .tab-nav-btn {
    width: 100%;
  }
}

/* --- Video Lazy Load Hover Styles --- */
.video-container:hover img {
  transform: scale(1.03);
}
.video-container:hover .video-overlay {
  background: rgba(0, 0, 0, 0.2) !important;
}
.video-container:hover .play-btn-circle {
  transform: scale(1.1);
  box-shadow: 0 0 35px rgba(6, 182, 212, 0.8) !important;
}