/* ==========================================================================
   cPanel Localhost - Ultra-Premium Developer Platform Design System v3.5
   Engineered for Pixel-Perfect Layouts, Luxury Dark Theme, and Zero Glitches
   ========================================================================== */

:root {
  /* Signature Brand Colors */
  --cp-orange: #ff6c2c;
  --cp-orange-hover: #ff854d;
  --cp-orange-dark: #e05619;
  --cp-orange-glow: rgba(255, 108, 44, 0.45);
  --cp-orange-subtle: rgba(255, 108, 44, 0.12);
  --cp-orange-border: rgba(255, 108, 44, 0.35);

  --accent-green: #10b981;
  --accent-green-glow: rgba(16, 185, 129, 0.35);
  --accent-cyan: #38bdf8;
  --accent-purple: #a855f7;
  --accent-emerald: #10b981;
  --accent-violet: #818cf8;

  /* Luxury Dark Palette */
  --bg-page: #08090d;
  --bg-surface: #0e131f;
  --bg-surface-elevated: #141b2b;
  --bg-card: rgba(16, 22, 36, 0.75);
  --bg-card-hover: rgba(22, 31, 52, 0.95);
  --bg-glass-nav: rgba(11, 15, 25, 0.88);
  --bg-app: #090d16;

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-card: rgba(255, 255, 255, 0.09);
  --border-highlight: rgba(255, 255, 255, 0.16);
  --border-glow: rgba(255, 108, 44, 0.5);

  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;

  --terminal-bg: #05070d;
  --terminal-bar: #0c1018;

  --font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-window: 0 30px 80px -20px rgba(0, 0, 0, 0.9), 0 0 45px rgba(255, 108, 44, 0.12);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 4px 25px var(--cp-orange-glow);

  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: #ffffff;
  --bg-glass-nav: rgba(255, 255, 255, 0.92);
  --bg-app: #f1f5f9;

  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-card: rgba(0, 0, 0, 0.08);
  --border-highlight: rgba(0, 0, 0, 0.15);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  --terminal-bg: #0f172a;
  --terminal-bar: #1e293b;
  --shadow-window: 0 25px 50px -15px rgba(0, 0, 0, 0.12);
}

/* ==========================================================================
   Base & Layout Resets
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Subtle Geometric Grid Matrix */
.grid-mesh-bg {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 15%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 15%, black 40%, transparent 100%);
}

[data-theme="light"] .grid-mesh-bg {
  background-image: radial-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px);
}

/* Radiant Ambient Spotlight Beam from Top Center */
.hero-spotlight {
  position: absolute;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 650px;
  background: radial-gradient(ellipse at 50% 25%, rgba(255, 108, 44, 0.24) 0%, rgba(56, 189, 248, 0.08) 50%, transparent 75%);
  filter: blur(75px);
  pointer-events: none;
  z-index: 0;
}

.secondary-spotlight {
  position: absolute;
  top: 600px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Typography & Gradients
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.18;
}

p {
  color: var(--text-secondary);
}

/* Multi-Tone Metallic Chrome Gradient */
.text-gradient-chrome {
  background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 55%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

[data-theme="light"] .text-gradient-chrome {
  background: linear-gradient(180deg, #0f172a 0%, #334155 70%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Radiant Solar Orange Gradient */
.text-gradient-orange {
  background: linear-gradient(135deg, #ffaa75 0%, #ff6c2c 50%, #e05619 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #ffffff 20%, #ffaa75 60%, #ff6c2c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

[data-theme="light"] .hero-gradient-text {
  background: linear-gradient(135deg, #0f172a 20%, #ff6c2c 70%, #e05619 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   Universal Button System (Pixel-Perfect Consistency)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s var(--ease-spring);
  border: 1px solid transparent;
  user-select: none;
  line-height: 1;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.825rem;
  border-radius: var(--radius-sm);
}

.btn-md {
  padding: 10px 20px;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 14px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
}

.btn-primary {
  background: linear-gradient(135deg, #ff8547 0%, var(--cp-orange) 50%, #e05619 100%);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 18px var(--cp-orange-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #ff955e 0%, #ff7333 50%, #ea5c1e 100%);
  box-shadow: 0 8px 28px rgba(255, 108, 44, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-primary) !important;
  border: 1px solid var(--border-card);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: var(--bg-card-hover);
  border-color: var(--border-highlight);
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-card);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-highlight);
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* ==========================================================================
   Navigation Bar (Pixel-Perfect Horizontal Alignment & Zero Wrap)
   ========================================================================== */
.navbar-wrap {
  position: sticky;
  top: 14px;
  z-index: 1000;
  padding: 0 20px;
  width: 100%;
}

.navbar {
  max-width: 1220px;
  margin: 0 auto;
  height: 62px;
  background: var(--bg-glass-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 35px -8px rgba(0, 0, 0, 0.55), 0 0 1px rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  gap: 16px;
}

/* Brand Area */
.brand-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand,
.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  color: inherit;
}

.brand-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: block;
  transition: transform 0.25s var(--ease-spring);
}

.brand:hover .brand-icon,
.brand-link:hover .brand-icon {
  transform: rotate(8deg) scale(1.06);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

[data-theme="light"] .brand-name {
  color: #0f172a;
}

.version-badge,
.version-pill {
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--cp-orange-subtle);
  color: var(--cp-orange);
  border: 1px solid var(--cp-orange-border);
  white-space: nowrap;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  display: inline-block;
  margin-left: 4px;
}

/* Center Links */
.nav-links,
.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-links li,
.nav-center li {
  list-style: none;
  display: inline-flex;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.18s ease;
  display: inline-block;
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .nav-link:hover {
  color: #0f172a;
  background: rgba(0, 0, 0, 0.05);
}

/* Right Action Buttons */
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-nav-outline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-card);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.btn-nav-outline:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-highlight);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s ease;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: #ffffff;
  border-color: var(--border-highlight);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, #ff8244 0%, var(--cp-orange) 100%);
  color: #ffffff !important;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 14px var(--cp-orange-glow);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 108, 44, 0.6);
  background: linear-gradient(135deg, #ff925a 0%, #ff7435 100%);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 75px 0 45px;
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 920px;
  margin: 0 auto;
}

/* Shimmering Badge Pill */
.hero-badge-wrap {
  margin-bottom: 24px;
  display: inline-block;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.12);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--accent-green);
  white-space: nowrap;
}

.status-dot-pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
}

.status-dot-pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background-color: var(--accent-green);
  opacity: 0.4;
  animation: pulseDot 2s infinite ease-out;
}

@keyframes pulseDot {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* Hero Typography */
.hero-title {
  font-size: clamp(2.5rem, 5.2vw, 4.3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.14;
  margin-bottom: 22px;
}

.hero-desc {
  font-size: clamp(1.025rem, 1.8vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 760px;
  margin: 0 auto 34px;
}

.hero-desc strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Unified 3-Button Action Row */
.hero-cta-cluster {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #ff8244 0%, #ff6c2c 50%, #e05619 100%);
  color: #ffffff !important;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 22px var(--cp-orange-glow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: all 0.25s var(--ease-spring);
  white-space: nowrap;
}

.btn-primary-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 108, 44, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.45);
  background: linear-gradient(135deg, #ff925a 0%, #ff7638 50%, #e95e20 100%);
}

.btn-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.25);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--bg-surface-elevated);
  color: var(--text-primary) !important;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
  transition: all 0.25s var(--ease-spring);
  white-space: nowrap;
}

.btn-secondary-hero:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-highlight);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-ghost-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-secondary) !important;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-card);
  transition: all 0.25s var(--ease-spring);
  white-space: nowrap;
}

.btn-ghost-hero:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-highlight);
  color: var(--text-primary) !important;
  transform: translateY(-2px);
}

/* Trust Indicator Specs Strip */
.hero-specs-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.spec-chip {
  display: flex;
  align-items: center;
  gap: 7px;
}

/* ==========================================================================
   Terminal Snippet Box (ZERO HORIZONTAL SCROLLBAR GUARANTEED)
   ========================================================================== */
.terminal-card,
.terminal-command-card {
  max-width: 740px;
  margin: 0 auto;
  background: var(--terminal-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: 0 14px 35px -10px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.terminal-card:hover,
.terminal-command-card:hover {
  border-color: var(--border-glow);
}

.terminal-card-top {
  height: 38px;
  background: var(--terminal-bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.tdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.tdot-red { background: #ff5f56; }
.tdot-yellow { background: #ffbd2e; }
.tdot-green { background: #27c93f; }

.terminal-card-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.terminal-card-copy,
.btn-copy-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.terminal-card-copy:hover,
.btn-copy-chip:hover {
  background: var(--cp-orange-subtle);
  border-color: var(--cp-orange);
  color: var(--cp-orange);
}

.terminal-card-code,
.terminal-snippet {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.825rem;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

.terminal-card-code::-webkit-scrollbar,
.terminal-snippet::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
  width: 0;
  height: 0;
}

.prompt-symbol,
.terminal-prompt-tag {
  color: var(--cp-orange);
  font-weight: 700;
  user-select: none;
  flex-shrink: 0;
}

.cmd-chunk,
.terminal-cmd-text {
  color: #cbd5e1;
  white-space: nowrap;
}

/* Key Metrics 4-Grid Strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 50px 0 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: all 0.25s var(--ease-spring);
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--cp-orange);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.825rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   Showcase & Tabbed Window
   ========================================================================== */
.section-showcase {
  padding: 70px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 36px;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--cp-orange);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Segmented Tab Controls */
.tabs-wrapper {
  text-align: center;
}

.segmented-tabs-bar {
  display: inline-flex;
  background: var(--bg-surface-elevated);
  padding: 5px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-card);
  margin: 0 auto 30px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s var(--ease-spring);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background: linear-gradient(135deg, #ff8244 0%, var(--cp-orange) 100%);
  color: #ffffff;
  box-shadow: 0 3px 12px var(--cp-orange-glow);
}

/* Showcase Window Frame */
.showcase-window {
  background: var(--bg-surface);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-window);
  overflow: hidden;
}

.window-header {
  height: 48px;
  background: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}

.traffic-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f56; border: 1px solid #e0443e; }
.dot-yellow { background: #ffbd2e; border: 1px solid #dea123; }
.dot-green { background: #27c93f; border: 1px solid #1aab29; }

.browser-address-bar {
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 5px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 500px;
  width: 100%;
  justify-content: center;
}

/* Panels */
.showcase-panel {
  display: none;
  padding: 32px;
  background: var(--bg-surface);
  min-height: 490px;
  animation: panelFade 0.3s var(--ease-spring);
}

.showcase-panel.active {
  display: block;
}

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

.mockup-grid {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 26px;
}

.mockup-sidebar {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 22px;
}

.mockup-sidebar-header {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--cp-orange);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-stat-item {
  margin-bottom: 16px;
}

.stat-item-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.stat-bar-track {
  height: 6px;
  background: var(--bg-page);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--accent-cyan), var(--cp-orange));
}

.mockup-banner-card {
  background: linear-gradient(135deg, rgba(255, 108, 44, 0.12) 0%, rgba(14, 19, 31, 0.8) 100%);
  border: 1px solid rgba(255, 108, 44, 0.28);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.mockup-tiles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.mockup-tile {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.mockup-tile:hover {
  border-color: var(--cp-orange);
  transform: translateY(-2px);
  background: var(--cp-orange-subtle);
}

.mockup-tile-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  display: block;
}

.mockup-tile-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* File Manager Table */
.fm-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface-elevated);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-card);
  margin-bottom: 16px;
  gap: 12px;
}

.fm-btn-pill {
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.775rem;
  font-weight: 600;
  cursor: pointer;
}

.fm-btn-pill:hover {
  border-color: var(--cp-orange);
  color: var(--cp-orange);
}

.fm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.fm-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-card);
}

.fm-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.fm-table tr:hover td {
  background: var(--cp-orange-subtle);
  color: var(--text-primary);
}

/* ==========================================================================
   Terminal Playground
   ========================================================================== */
.section-run {
  padding: 75px 0;
  position: relative;
}

.run-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.run-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(12px);
  transition: all 0.25s var(--ease-spring);
}

.run-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-card);
}

.step-num-pill {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #ff8244 0%, var(--cp-orange) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 4px 14px var(--cp-orange-glow);
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Terminal Simulator Card */
.terminal-window {
  background: var(--terminal-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-window);
  font-family: var(--font-mono);
}

.terminal-header {
  height: 42px;
  background: var(--terminal-bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.terminal-body {
  padding: 24px;
  min-height: 300px;
  max-height: 380px;
  overflow-y: auto;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #e2e8f0;
}

.term-line { margin-bottom: 6px; }
.term-prompt { color: var(--cp-orange); font-weight: 700; }
.term-success { color: var(--accent-green); }
.term-info { color: var(--accent-cyan); }
.term-warn { color: #f59e0b; }
.term-dim { color: var(--text-muted); }

.terminal-chips {
  padding: 12px 20px;
  background: var(--terminal-bar);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chip-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
}

.cmd-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.cmd-chip:hover {
  background: var(--cp-orange-subtle);
  color: var(--cp-orange);
  border-color: var(--cp-orange);
}

.terminal-input-bar {
  padding: 10px 20px;
  background: var(--terminal-bar);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: #ffffff;
}

/* ==========================================================================
   Download Matrix
   ========================================================================== */
.section-downloads {
  padding: 80px 0;
  position: relative;
}

.download-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin: 0 auto 36px;
  gap: 26px;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.25s var(--ease-spring);
  backdrop-filter: blur(14px);
}

.download-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-card);
}

.download-card.featured {
  border-color: var(--cp-orange);
  box-shadow: 0 10px 40px -10px var(--cp-orange-glow);
  background: linear-gradient(180deg, rgba(255, 108, 44, 0.08) 0%, var(--bg-card) 45%);
}

.card-top-pill {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ff8244 0%, var(--cp-orange) 100%);
  color: #fff;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 3px 10px var(--cp-orange-glow);
}

.card-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--cp-orange);
  margin-bottom: 18px;
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 22px;
  min-height: 44px;
  line-height: 1.5;
}

.card-meta-list {
  list-style: none;
  margin-bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.card-meta-item svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

/* SHA256 Panel */
.checksum-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.checksum-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.checksum-code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--bg-surface-elevated);
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
  word-break: break-all;
}

/* Features Grid */
.section-features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: all 0.25s var(--ease-spring);
  backdrop-filter: blur(12px);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.feature-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--cp-orange-subtle);
  border: 1px solid var(--cp-orange-border);
  color: var(--cp-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.25rem;
}

.feature-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Comparison */
.section-comparison {
  padding: 70px 0;
}

.comparison-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th {
  padding: 18px 22px;
  font-size: 0.925rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border-card);
  background: var(--bg-surface-elevated);
}

.comparison-table th.highlight-col {
  color: var(--cp-orange);
  background: var(--cp-orange-subtle);
}

.comparison-table td {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.comparison-table td.highlight-col {
  background: rgba(255, 108, 44, 0.03);
  font-weight: 600;
  color: var(--text-primary);
}

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

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.825rem;
}
.status-badge.yes { color: var(--accent-green); }
.status-badge.no { color: #f43f5e; }

/* FAQ */
.section-faq {
  padding: 75px 0;
}

.faq-accordion {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-item.active {
  border-color: var(--cp-orange);
}

.faq-question {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  user-select: none;
}

.faq-icon {
  color: var(--cp-orange);
  transition: transform 0.25s var(--ease-spring);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 22px 18px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-xl);
  max-width: 800px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
  position: relative;
  animation: modalScale 0.25s var(--ease-spring);
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 20px 26px;
  border-bottom: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

.modal-close:hover {
  color: var(--cp-orange);
}

.modal-body {
  padding: 26px;
}

.deploy-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.deploy-tab-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  padding: 7px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
}

.deploy-tab-btn.active {
  background: var(--cp-orange);
  color: #fff;
  border-color: var(--cp-orange);
}

.deploy-content-panel {
  display: none;
  font-size: 0.9rem;
  line-height: 1.7;
}

.deploy-content-panel.active {
  display: block;
}

.guide-step {
  margin-bottom: 20px;
}

.guide-step-title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-step-title span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--cp-orange);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.code-block {
  background: var(--terminal-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #e2e8f0;
  margin: 10px 0;
  overflow-x: auto;
}

/* Toast */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--cp-orange);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.25s var(--ease-spring);
  pointer-events: none;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 55px 0 28px;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-brand-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 320px;
  margin-top: 12px;
}

.footer-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--cp-orange);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1080px) {
  .nav-links,
  .nav-center {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .download-cards-grid,
  .features-grid,
  .run-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .mockup-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-wrap {
    padding: 0 10px;
    top: 8px;
  }
  .navbar {
    height: 56px;
    padding: 0 12px;
  }
  .brand-name {
    font-size: 1.05rem;
  }
  .version-badge,
  .version-pill {
    display: none;
  }
  .btn-nav-outline {
    display: none;
  }
  .download-cards-grid,
  .features-grid,
  .run-steps-grid {
    grid-template-columns: 1fr;
  }
  .stats-strip {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}