/* Modern Studio Design System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-main: #07090E;
  --bg-surface: #0E131F;
  --bg-surface-elevated: #141C2E;
  --bg-glass: rgba(14, 19, 31, 0.75);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 102, 241, 0.5);
  
  --primary: #6366F1;
  --primary-hover: #4F46E5;
  --primary-glow: rgba(99, 102, 241, 0.25);
  
  --accent-cyan: #06B6D4;
  --accent-violet: #8B5CF6;
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.2);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(139, 92, 246, 0.05) 0px, transparent 60%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.studio-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 40px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 14px;
  border-radius: var(--radius-full);
}

.nav-link:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.nav-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero-section {
  text-align: center;
  max-width: 960px;
  margin: 0 auto 36px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  color: #A5B4FC;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 50%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 28px;
}

/* Studio Production Pillars */
.hero-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 auto 32px;
  text-align: left;
}

.pillar-card {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-cyan));
  opacity: 0.6;
}

.pillar-card:hover {
  border-color: rgba(99, 102, 241, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.pillar-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}

.pillar-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

@media (max-width: 768px) {
  .hero-pillars-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================================
   CINEMATIC AMBIENT SHOWCASE REEL COMPONENT
======================================================== */
.showcase-wrapper {
  margin: 0 auto 48px;
  max-width: 1040px;
  position: relative;
}

/* Aspect Ratio Format Switcher Header */
.showcase-format-switcher {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.format-toggle-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.format-toggle-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.format-toggle-btn.active {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

.showcase-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #03060B;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.8), 0 0 40px rgba(99, 102, 241, 0.15);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  margin: 0 auto;
}

/* 9:16 Vertical Phone Mockup Mode */
.showcase-frame.mode-vertical {
  max-width: 380px;
  aspect-ratio: 9 / 16;
  border-radius: 36px;
  border: 6px solid #1E293B;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.9), 0 0 50px rgba(6, 182, 212, 0.2);
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 18px;
  background: #1E293B;
  border-radius: var(--radius-full);
  z-index: 10;
  display: none;
}

.showcase-frame.mode-vertical .phone-notch {
  display: block;
}

/* Simulated Social Ad Floating Engagement Overlay */
.social-ad-overlay {
  position: absolute;
  right: 14px;
  bottom: 80px;
  z-index: 5;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  pointer-events: none;
}

.showcase-frame.mode-vertical .social-ad-overlay {
  display: flex;
}

.social-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.social-action-btn .icon-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(14, 19, 31, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.showcase-slide.active {
  opacity: 1;
  z-index: 2;
}

.showcase-img, .showcase-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  will-change: transform;
}

/* Smooth ambient camera motion */
.showcase-slide.active .showcase-img.motion-pan-zoom {
  animation: kenBurnsZoom 8s ease-out forwards;
}

.showcase-slide.active .showcase-img.motion-pan-drift {
  animation: kenBurnsDrift 8s ease-out forwards;
}

.showcase-slide.active .showcase-img.motion-pan-tilt {
  animation: kenBurnsTilt 8s ease-out forwards;
}

@keyframes kenBurnsZoom {
  0% { transform: scale(1.02) translate(0, 0); }
  100% { transform: scale(1.09) translate(-1%, -1%); }
}

@keyframes kenBurnsDrift {
  0% { transform: scale(1.08) translate(1%, 0); }
  100% { transform: scale(1.02) translate(-1%, 1%); }
}

@keyframes kenBurnsTilt {
  0% { transform: scale(1.03) translate(0, 1%); }
  100% { transform: scale(1.08) translate(1%, -1%); }
}

/* Vignette & Gradient Overlays */
.showcase-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: 
    radial-gradient(ellipse at center, transparent 40%, rgba(3, 6, 11, 0.65) 100%),
    linear-gradient(to top, rgba(3, 6, 11, 0.85) 0%, transparent 45%),
    linear-gradient(to bottom, rgba(3, 6, 11, 0.5) 0%, transparent 35%);
}

/* Live Studio Technique HUD */
.showcase-hud {
  position: absolute;
  bottom: 24px;
  left: 28px;
  right: 28px;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
}

.hud-details {
  max-width: 600px;
}

.hud-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(14, 19, 31, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #A5B4FC;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hud-tag .live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hud-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hud-technique-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.technique-chip {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  color: #E2E8F0;
  font-size: 0.72rem;
  font-weight: 600;
}

/* Audio & Controls Top Right HUD */
.showcase-controls {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 4;
  display: flex;
  gap: 10px;
}

.control-icon-btn {
  background: rgba(14, 19, 31, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition);
  font-size: 0.85rem;
}

.control-icon-btn:hover {
  background: rgba(99, 102, 241, 0.3);
  border-color: var(--primary);
  transform: scale(1.05);
}

/* Interactive Shot Pills Navigation Bar */
.showcase-nav-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
}

.shot-pill-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.shot-pill-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.shot-pill-btn.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.pill-progress-ring {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.shot-pill-btn.active .pill-progress-ring {
  border-color: var(--primary);
  background: var(--primary);
}

/* Layout Grid */
.intake-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: start;
  margin-bottom: 80px;
}

@media (max-width: 1024px) {
  .intake-layout {
    grid-template-columns: 1fr;
  }
}

/* Stepper Navigation */
.stepper-nav {
  display: flex;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px;
  margin-bottom: 28px;
  position: relative;
  overflow-x: auto;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  border: none;
  background: transparent;
}

.step-indicator .num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.step-indicator.active {
  background: rgba(99, 102, 241, 0.15);
  color: #C7D2FE;
}

.step-indicator.active .num {
  background: var(--primary);
  color: #fff;
}

.step-indicator.completed {
  color: var(--accent-emerald);
}

.step-indicator.completed .num {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
}

/* Card Form Container */
.form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  position: relative;
}

.step-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.step-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-header {
  margin-bottom: 28px;
}

.step-tag {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 4px 0 8px;
}

.step-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Form Controls & Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-label .sub-label {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-dim);
  margin-left: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* Interactive Selection Cards */
.choice-card {
  position: relative;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.choice-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.choice-card.selected {
  background: rgba(99, 102, 241, 0.12);
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.choice-card .card-icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--primary);
}

.choice-card .card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.choice-card .card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.choice-card .card-badge {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
  font-weight: 600;
  color: #A5B4FC;
  width: fit-content;
}

/* Checklist / Pill Buttons */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.check-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.88rem;
  font-weight: 500;
}

.check-pill:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.check-pill.selected {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--primary);
  color: #E0E7FF;
}

.check-pill input[type="checkbox"], .check-pill input[type="radio"] {
  accent-color: var(--primary);
}

/* Slider Controls */
.slider-container {
  padding: 16px 0;
}

.freedom-slider {
  width: 100%;
  height: 6px;
  background: var(--bg-surface-elevated);
  border-radius: 3px;
  outline: none;
  accent-color: var(--primary);
  cursor: pointer;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Upload Zone */
.dropzone-area {
  border: 2px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.01);
}

.dropzone-area:hover, .dropzone-area.dragover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.05);
}

.dropzone-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.file-preview-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.file-item .remove-file {
  color: #EF4444;
  cursor: pointer;
  font-weight: bold;
}

/* Step Navigation Buttons */
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #4F46E5);
  color: #fff;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4F46E5, #4338CA);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-submit {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-submit:hover {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

/* Sticky Estimate Summary Sidebar */
.estimate-sidebar {
  position: sticky;
  top: 30px;
}

.estimate-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.estimate-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent-cyan), var(--accent-violet));
}

.estimate-header {
  margin-bottom: 20px;
}

.estimate-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.estimate-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 4px;
}

.estimate-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* Sample Reel Side Panel */
.sample-reel-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sample-reel-panel:hover {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.sample-reel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.sample-reel-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sample-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite ease-in-out;
}

.sample-tag-pill {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #C7D2FE;
  font-weight: 600;
}

.btn-expand-showcase {
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #C7D2FE;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.btn-expand-showcase:hover {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.sample-tabs {
  display: flex;
  gap: 6px;
  background: rgba(0, 0, 0, 0.3);
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.sample-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.sample-tab-btn:hover {
  color: #FFFFFF;
}

.sample-tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.sample-video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: aspect-ratio var(--transition-normal);
}

.sample-video-wrapper.mode-916 {
  aspect-ratio: 9 / 16;
  max-height: 380px;
  margin: 0 auto;
}

.sample-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sample-video-overlay {
  display: none !important;
}

.sample-mini-controls {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  z-index: 10;
}

.sample-control-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  font-size: 0.75rem;
  transition: all var(--transition-fast);
}

.sample-control-btn:hover {
  background: rgba(99, 102, 241, 0.8);
  border-color: var(--primary-light);
  transform: scale(1.08);
}

/* Sample Thumbnail Grid */
.sample-thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  margin-top: 14px;
}

.sample-thumb-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 3px;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-fast);
  display: block;
}

.sample-thumb-card:hover {
  border-color: rgba(99, 102, 241, 0.6);
  background: rgba(99, 102, 241, 0.2);
  transform: translateY(-2px);
}

.sample-thumb-card.active {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.2);
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.4);
}

.sample-thumb-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.estimate-currency {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.estimate-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.line-items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.line-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 0.85rem;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.line-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.line-item-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: 210px;
}

.line-item-name {
  font-weight: 600;
  color: var(--text-main);
  font-size: 0.86rem;
}

.line-item-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.line-item-includes {
  margin: 4px 0 0 0;
  padding-left: 14px;
  font-size: 0.72rem;
  color: #A5B4FC;
  line-height: 1.4;
}

.line-item-includes li {
  margin-bottom: 2px;
}

.line-item-price {
  font-weight: 700;
  color: #FFFFFF;
  font-size: 0.9rem;
  white-space: nowrap;
}

.line-item.included .line-item-price {
  color: var(--accent-emerald);
}

.estimate-guarantees {
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.estimate-includes-header {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.guarantee-item span.icon {
  color: var(--accent-emerald);
}

.estimate-no-payment-badge {
  margin-top: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px dashed rgba(16, 185, 129, 0.3);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.74rem;
  font-weight: 600;
  color: #6EE7B7;
}

.submit-reassurance-note {
  margin-bottom: 12px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.78rem;
  color: #C7D2FE;
  line-height: 1.4;
  text-align: center;
}

/* Production Roadmap Box */
.production-roadmap-box {
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 24px;
}

.roadmap-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #C7D2FE;
  margin-bottom: 14px;
}

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

.roadmap-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.roadmap-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 2px 7px;
  border-radius: 4px;
  margin-top: 1px;
}

.roadmap-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.82rem;
}

.roadmap-text strong {
  color: #FFFFFF;
  font-size: 0.85rem;
}

.roadmap-text span {
  color: var(--text-muted);
  line-height: 1.4;
}

/* Modal Confirmation Screen */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 40px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.success-badge {
  width: 64px;
  height: 64px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.ref-code-box {
  background: var(--bg-surface-elevated);
  border: 1px dashed var(--border-focus);
  padding: 16px;
  border-radius: var(--radius-md);
  margin: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ref-code-text {
  font-family: 'Space Grotesk', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #A5B4FC;
}

.copy-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.copy-btn:hover {
  background: var(--primary-hover);
}

/* ========================================================
   AI CREATIVE DIRECTOR ASSISTANT COMPONENT
   ======================================================== */
.ai-assistant-card {
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.6) 0%, rgba(15, 23, 42, 0.8) 100%);
  border: 1px solid rgba(139, 92, 246, 0.35);
  box-shadow: 0 10px 30px -10px rgba(124, 58, 237, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 30px;
  backdrop-filter: blur(12px);
}

.ai-assistant-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.ai-assistant-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 246, 0.18);
  border: 1px solid rgba(139, 92, 246, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: #C4B5FD;
  width: fit-content;
  letter-spacing: 0.03em;
}

.ai-pulse-dot {
  width: 8px;
  height: 8px;
  background: #A855F7;
  border-radius: 50%;
  box-shadow: 0 0 8px #A855F7;
  animation: pulseAi 2s infinite ease-in-out;
}

@keyframes pulseAi {
  0%, 100% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
}

.ai-assistant-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.ai-input-wrapper {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.ai-prompt-input {
  flex: 1;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.ai-prompt-input:focus {
  outline: none;
  border-color: #A855F7;
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.25);
}

.btn-ai-submit {
  background: linear-gradient(135deg, #7C3AED 0%, #4F46E5 100%);
  color: #fff;
  font-weight: 700;
  border: none;
  padding: 0 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.4);
}

.btn-ai-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
}

.ai-quick-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.chip-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.ai-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #E2E8F0;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.ai-chip:hover {
  background: rgba(139, 92, 246, 0.2);
  border-color: rgba(139, 92, 246, 0.5);
  color: #fff;
  transform: translateY(-1px);
}

/* Individual Concepts Collector Box */
.concepts-collector-box {
  margin-top: 18px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.concepts-collector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 6px;
}

.concepts-collector-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #DDD6FE;
}

.concept-dot {
  width: 7px;
  height: 7px;
  background: #A855F7;
  border-radius: 50%;
  box-shadow: 0 0 8px #A855F7;
}

.concepts-sub-hint {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.concepts-list-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.concept-item-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(30, 27, 75, 0.4);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  gap: 12px;
  transition: all var(--transition-fast);
}

.concept-item-card:hover {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(30, 27, 75, 0.6);
}

.concept-item-main {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
}

.concept-item-index {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.concept-item-text {
  font-size: 0.86rem;
  color: #F1F5F9;
  line-height: 1.4;
}

.concept-item-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-analyze-concept {
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: #DDD6FE;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-analyze-concept:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.btn-remove-concept {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  transition: color var(--transition-fast);
}

.btn-remove-concept:hover {
  color: #F87171;
}

/* AI Recommendation Drawer */
.ai-recommendation-card {
  margin-top: 20px;
  padding: 20px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: var(--radius-md);
  animation: fadeIn 0.3s ease-out;
}

.ai-rec-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.ai-rec-title {
  font-weight: 700;
  color: #C4B5FD;
  font-size: 0.95rem;
}

.ai-rec-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
}

.ai-rec-body {
  font-size: 0.9rem;
  color: #E2E8F0;
  line-height: 1.6;
  margin-bottom: 16px;
}

.ai-rec-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.ai-spec-pill {
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #A5B4FC;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

.ai-rec-actions {
  display: flex;
  justify-content: flex-end;
}

/* ========================================================
   INTERACTIVE STYLE SHOWCASE FILMSTRIP & ANIMATION CYCLE
   ======================================================== */
.style-filmstrip-bar {
  margin-top: 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  backdrop-filter: blur(16px);
}

.style-filmstrip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.style-filmstrip-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #C4B5FD;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-cycle-toggle {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-cycle-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.cycle-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #64748B;
  display: inline-block;
  transition: all 0.2s ease;
}

.cycle-dot.active {
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseCycle 2s infinite;
}

@keyframes pulseCycle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.style-tabs-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

@media (max-width: 1024px) {
  .style-tabs-track {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .style-tabs-track {
    grid-template-columns: repeat(2, 1fr);
  }
}

.style-tab {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 8px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.style-tab:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-2px);
}

.style-tab.active {
  background: rgba(139, 92, 246, 0.15);
  border-color: #8B5CF6;
  box-shadow: 0 0 20px -5px rgba(139, 92, 246, 0.5);
}

.style-tab-thumb {
  position: relative;
  width: 100%;
  height: 72px;
  border-radius: 6px;
  overflow: hidden;
}

.style-tab-thumb img,
.style-tab-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.style-tab:hover .style-tab-thumb img,
.style-tab:hover .style-tab-thumb video,
.style-tab.active .style-tab-thumb img,
.style-tab.active .style-tab-thumb video {
  transform: scale(1.08);
}

.style-tab-badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  color: #E2E8F0;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.style-tab.active .style-tab-badge {
  background: rgba(139, 92, 246, 0.9);
  color: #fff;
  border-color: #A78BFA;
}

.style-tab-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.style-tab-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.style-tab.active .style-tab-name {
  color: #C4B5FD;
}

.style-tab-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}