/**
 * PerspectiveFlow Kinetic Design System
 * Enterprise Motion Graphics & Surface Architecture
 * Designed for High-Performance Agency & Brand Operations
 */

:root {
  /* Surface Tokens - Deep Obsidian & Studio Slate */
  --pf-obsidian-950: #080a0f;
  --pf-obsidian-900: #0e121a;
  --pf-obsidian-800: #161c28;
  --pf-obsidian-700: #21293a;
  --pf-obsidian-600: #323d52;

  /* Crisp Light Canvas Tokens */
  --pf-canvas-bg: #f8fafc;
  --pf-surface-card: #ffffff;
  --pf-surface-elevated: #ffffff;
  --pf-border-subtle: rgba(226, 232, 240, 0.85);
  --pf-border-strong: #cbd5e1;
  
  /* Brand Accent Tokens - Electric Sapphire & High-Energy Tints */
  --pf-accent-primary: #3b82f6;
  --pf-accent-glow: rgba(59, 130, 246, 0.25);
  --pf-emerald-glow: rgba(16, 185, 129, 0.2);
  --pf-emerald: #10b981;
  --pf-amber: #f59e0b;
  --pf-rose: #f43f5e;
  --pf-violet: #8b5cf6;

  /* Typography & Ink */
  --pf-ink-hero: #0f172a;
  --pf-ink-body: #334155;
  --pf-ink-muted: #64748b;
  --pf-ink-faint: #94a3b8;

  /* Kinetic Spring Physics */
  --pf-ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --pf-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --pf-ease-fluid: cubic-bezier(0.4, 0, 0.2, 1);
  --pf-transition-fast: 160ms var(--pf-ease-out-expo);
  --pf-transition-smooth: 280ms var(--pf-ease-out-expo);
  --pf-transition-spring: 420ms var(--pf-ease-spring);

  /* Specular Lighting & Elevation */
  --pf-shadow-ambient: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  --pf-shadow-elevated: 0 20px 40px -15px rgba(15, 23, 42, 0.08), 0 0 1px 1px rgba(15, 23, 42, 0.04);
  --pf-shadow-floating: 0 30px 60px -12px rgba(15, 23, 42, 0.18), 0 18px 36px -18px rgba(0, 0, 0, 0.12);
  --pf-inner-specular: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Dark Mode Tokens for Executive Surface */
[data-theme="dark"], .pf-dark-surface {
  --pf-canvas-bg: #090c10;
  --pf-surface-card: #121720;
  --pf-surface-elevated: #18202c;
  --pf-border-subtle: rgba(255, 255, 255, 0.08);
  --pf-border-strong: rgba(255, 255, 255, 0.15);
  --pf-ink-hero: #f8fafc;
  --pf-ink-body: #cbd5e1;
  --pf-ink-muted: #94a3b8;
  --pf-ink-faint: #64748b;
  --pf-inner-specular: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --pf-shadow-ambient: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
  --pf-shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.65), 0 0 1px 1px rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Motion Graphic Canvas & Ambient Glow
   ========================================================================== */
.pf-motion-stage {
  position: relative;
  overflow: hidden;
}

.pf-stage-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.65;
}

.pf-radial-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, rgba(139, 92, 246, 0.05) 50%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
  z-index: 0;
}

/* ==========================================================================
   Glassmorphic Floating Capsule Header
   ========================================================================== */
.pf-capsule-header {
  position: sticky;
  top: 14px;
  z-index: 999;
  max-width: 1240px;
  margin: 0 auto;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 9999px;
  box-shadow: 0 8px 32px -4px rgba(15, 23, 42, 0.06), var(--pf-inner-specular);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: transform var(--pf-transition-smooth), box-shadow var(--pf-transition-smooth);
}

.pf-capsule-header:hover {
  box-shadow: 0 12px 36px -4px rgba(15, 23, 42, 0.1), var(--pf-inner-specular);
}

.pf-capsule-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--pf-ink-hero);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.03em;
  padding: 4px 8px;
}

.pf-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: transform var(--pf-transition-spring);
}

.pf-capsule-brand:hover .pf-brand-mark {
  transform: rotate(-6deg) scale(1.08);
}

.pf-capsule-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pf-capsule-nav a {
  padding: 8px 14px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--pf-ink-body);
  text-decoration: none;
  transition: color var(--pf-transition-fast), background var(--pf-transition-fast);
}

.pf-capsule-nav a:hover {
  color: var(--pf-ink-hero);
  background: rgba(0, 0, 0, 0.04);
}

.pf-capsule-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pf-kbd-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  background: rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--pf-ink-muted);
  cursor: pointer;
  transition: all var(--pf-transition-fast);
}

.pf-kbd-badge:hover {
  background: rgba(15, 23, 42, 0.1);
  color: var(--pf-ink-hero);
}

/* ==========================================================================
   Magnetic Kinetic Buttons
   ========================================================================== */
.pf-btn-kinetic {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 22px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  background: #0f172a;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform var(--pf-transition-fast), box-shadow var(--pf-transition-fast), background var(--pf-transition-fast);
}

.pf-btn-kinetic:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: #1e293b;
}

.pf-btn-kinetic:active {
  transform: translateY(0);
}

.pf-btn-electric {
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.pf-btn-electric:hover {
  background: linear-gradient(135deg, #1d4ed8, #4338ca);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.45);
}

/* ==========================================================================
   Interactive Deliverable Pipeline Visualizer (Live Stage Simulator)
   ========================================================================== */
.pf-pipeline-container {
  background: var(--pf-surface-card);
  border: 1px solid var(--pf-border-subtle);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--pf-shadow-elevated), var(--pf-inner-specular);
  margin: 32px 0;
}

.pf-pipeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.pf-pipeline-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--pf-ink-hero);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pf-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pf-emerald);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pf-pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pf-pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.pf-pipeline-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}

.pf-pipeline-card {
  background: var(--pf-canvas-bg);
  border: 1px solid var(--pf-border-subtle);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  transition: all var(--pf-transition-fast);
  position: relative;
}

.pf-pipeline-card:hover {
  transform: translateY(-3px);
  border-color: var(--pf-accent-primary);
  box-shadow: var(--pf-shadow-ambient);
}

.pf-pipeline-card.active {
  background: rgba(59, 130, 246, 0.04);
  border-color: var(--pf-accent-primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.pf-pipeline-step-num {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pf-ink-faint);
  margin-bottom: 4px;
}

.pf-pipeline-card h4 {
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--pf-ink-hero);
}

.pf-pipeline-card p {
  font-size: 11px;
  color: var(--pf-ink-muted);
  margin: 0;
  line-height: 1.4;
}

/* ==========================================================================
   Global Command Palette (Cmd + K / Ctrl + K)
   ========================================================================== */
.pf-command-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--pf-ease-out-expo);
}

.pf-command-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.pf-command-dialog {
  width: 100%;
  max-width: 620px;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: var(--pf-shadow-floating), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  overflow: hidden;
  transform: scale(0.96) translateY(-10px);
  transition: transform 240ms var(--pf-ease-spring);
}

.pf-command-overlay.open .pf-command-dialog {
  transform: scale(1) translateY(0);
}

.pf-command-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--pf-border-subtle);
}

.pf-command-icon {
  color: var(--pf-ink-faint);
  font-size: 16px;
}

.pf-command-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  font-family: inherit;
  color: var(--pf-ink-hero);
  background: transparent;
}

.pf-command-input::placeholder {
  color: var(--pf-ink-faint);
}

.pf-command-results {
  max-height: 360px;
  overflow-y: auto;
  padding: 10px;
}

.pf-command-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-ink-faint);
  padding: 8px 12px 4px;
}

.pf-command-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--pf-ink-body);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--pf-transition-fast), color var(--pf-transition-fast);
}

.pf-command-item:hover, .pf-command-item.selected {
  background: #f1f5f9;
  color: var(--pf-ink-hero);
}

.pf-command-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 500;
}

.pf-command-item-left i {
  color: var(--pf-ink-muted);
  width: 18px;
  text-align: center;
}

.pf-command-item-badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.05);
  color: var(--pf-ink-muted);
}

.pf-command-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: #f8fafc;
  border-top: 1px solid var(--pf-border-subtle);
  font-size: 11px;
  color: var(--pf-ink-muted);
}

/* ==========================================================================
   Kinetic ROI & Time-Savings Interactive Calculator
   ========================================================================== */
.pf-roi-calculator {
  background: linear-gradient(145deg, #ffffff, #f8fafc);
  border: 1px solid var(--pf-border-subtle);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--pf-shadow-elevated), var(--pf-inner-specular);
  margin: 48px 0;
}

.pf-roi-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.pf-slider-group {
  margin-bottom: 24px;
}

.pf-slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--pf-ink-hero);
  margin-bottom: 10px;
}

.pf-slider-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--pf-accent-primary);
  font-variant-numeric: tabular-nums;
}

.pf-range-slider {
  width: 100%;
  height: 6px;
  background: #e2e8f0;
  border-radius: 9999px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.pf-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #2563eb;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
  cursor: pointer;
  transition: transform var(--pf-transition-fast);
}

.pf-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.pf-roi-output-card {
  background: #0f172a;
  border-radius: 16px;
  padding: 32px;
  color: white;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.pf-roi-output-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.pf-roi-stat-num {
  font-size: clamp(38px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 12px 0;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #ffffff 40%, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pf-roi-stat-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.pf-roi-stat-sub {
  font-size: 13px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-top: 14px;
}

/* ==========================================================================
   Competitor Comparison Matrix (Executive Grounding)
   ========================================================================== */
.pf-comparison-section {
  max-width: 1320px;
  margin: 72px auto;
  padding: 0 24px;
}

.pf-comparison-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 48px;
}

.pf-comparison-table-wrapper {
  overflow-x: auto;
  background: var(--pf-surface-card);
  border: 1px solid var(--pf-border-subtle);
  border-radius: 20px;
  box-shadow: var(--pf-shadow-elevated), var(--pf-inner-specular);
  -webkit-overflow-scrolling: touch;
}

.pf-comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
  font-size: 14px;
}

.pf-comparison-table th,
.pf-comparison-table td {
  padding: 18px 22px;
  border-bottom: 1px solid var(--pf-border-subtle);
  vertical-align: middle;
}

.pf-comparison-table thead th {
  background: #f8fafc;
  font-size: 13px;
  font-weight: 700;
  color: var(--pf-ink-hero);
  border-bottom: 2px solid var(--pf-border-subtle);
}

.pf-comparison-table thead th.col-pf {
  background: #eff6ff;
  color: #1d4ed8;
  position: relative;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-color: #bfdbfe;
}

.pf-comparison-table tbody td.col-pf {
  background: rgba(239, 246, 255, 0.4);
  font-weight: 600;
  color: var(--pf-ink-hero);
  border-left: 1px solid #dbeafe;
  border-right: 1px solid #dbeafe;
}

.pf-comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.pf-comparison-table tbody tr:hover td {
  background-color: rgba(248, 250, 252, 0.7);
}

.pf-comparison-table tbody tr:hover td.col-pf {
  background-color: rgba(239, 246, 255, 0.7);
}

.pf-dim-title {
  font-weight: 600;
  color: var(--pf-ink-hero);
}

.pf-dim-desc {
  display: block;
  font-size: 12px;
  color: var(--pf-muted);
  font-weight: 400;
  margin-top: 2px;
}

.pf-badge-pf-winner {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 9999px;
  background: #2563eb;
  color: #ffffff;
  margin-bottom: 6px;
}

.pf-comp-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 9999px;
}

.pf-comp-tag.yes {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.pf-comp-tag.limited {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.pf-comp-tag.no {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

/* ==========================================================================
   Studio Video Review Theater Modal (High Velocity Review)
   ========================================================================== */
.pf-studio-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pf-studio-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.pf-studio-dialog {
  background: #0f172a;
  color: #f8fafc;
  border-radius: 20px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  width: 100%;
  max-width: 1080px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: scale(0.96) translateY(12px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pf-studio-overlay.active .pf-studio-dialog {
  transform: scale(1) translateY(0);
}

.pf-studio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(30, 41, 59, 0.6);
}

.pf-studio-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pf-studio-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}

.pf-studio-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 9999px;
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.pf-studio-close {
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 20px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all var(--pf-transition-fast);
}

.pf-studio-close:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.pf-studio-body {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.pf-studio-player-pane {
  background: #020617;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
}

.pf-studio-video {
  width: 100%;
  max-height: 60vh;
  border-radius: 12px;
  outline: none;
  background: #000000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.pf-studio-player-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-top: 12px;
}

.pf-studio-timestamp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--pf-transition-fast);
}

.pf-studio-timestamp-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
}

.pf-studio-review-pane {
  padding: 24px;
  background: #0f172a;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pf-studio-creator-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pf-studio-creator-info strong {
  font-size: 14px;
  color: #ffffff;
}

.pf-studio-creator-info p {
  margin: 0;
  font-size: 12px;
  color: #94a3b8;
}

.pf-studio-textarea {
  width: 100%;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: #ffffff;
  padding: 12px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  min-height: 90px;
  outline: none;
  box-sizing: border-box;
}

.pf-studio-textarea:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.pf-studio-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pf-studio-btn-approve {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: #059669;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--pf-transition-fast);
}

.pf-studio-btn-approve:hover {
  background: #10b981;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.pf-studio-btn-changes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px;
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--pf-transition-fast);
}

.pf-studio-btn-changes:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 900px) {
  .pf-capsule-header {
    margin: 10px 14px;
    border-radius: 16px;
  }
  .pf-capsule-nav {
    display: none;
  }
  .pf-pipeline-track {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .pf-roi-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .pf-studio-body {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }
  .pf-studio-video {
    max-height: 40vh;
  }
}