/* Orbits Design System - Dark-First Theme */

:root {
  /* Dark Mode Colors (Default) */
  --bg-primary: #0a0a0e;
  --bg-secondary: #121216;
  --bg-card: #1a1a22;
  --text-primary: #e8e8ec;
  --text-secondary: #a0a0a5;
  --accent-primary: #6366f1;
  --accent-secondary: #06b6d4;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --border-color: #2a2a32;
  --shadow: rgba(0, 0, 0, 0.3);

  /* Spacing System */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --container-max: 1200px;
  --radius: 0.75rem;

  /* Animation */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode Override */
html.light {
  --bg-primary: #f8f9fa;
  --bg-secondary: #e9ecef;
  --bg-card: #ffffff;
  --text-primary: #1a1a22;
  --text-secondary: #6c757d;
  --border-color: #dee2e6;
  --shadow: rgba(0, 0, 0, 0.1);
}

/* System Preference Detection */
@media (prefers-color-scheme: light) {
  :root:not(.dark) {
    --bg-primary: #f8f9fa;
    --bg-secondary: #e9ecef;
    --bg-card: #ffffff;
    --text-primary: #1a1a22;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --shadow: rgba(0, 0, 0, 0.1);
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 1rem;
  font-weight: 400;
  transition: background 0.3s ease, color 0.3s ease;
}

/* Typography Scale */
h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-sm);
}

small {
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(18, 18, 22, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  transition: all var(--transition);
}

.light .nav {
  background: rgba(233, 236, 239, 0.8);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: opacity var(--transition);
}

.logo:hover {
  opacity: 0.8;
}

.logo-image {
  height: 38px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 500;
  position: relative;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.theme-btn {
  background: color-mix(in srgb, var(--bg-card) 88%, transparent);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
  line-height: 1;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

.theme-btn:hover {
  transform: translateY(-1px);
  border-color: var(--accent-primary);
  background: color-mix(in srgb, var(--bg-card) 70%, var(--accent-primary) 30%);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.mobile-menu {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  padding: 8rem var(--space-md) 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

.hero-content {
  flex: 1;
  z-index: 2;
}

.hero-title {
  margin: 0 0 var(--space-sm);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 0 var(--space-lg);
  line-height: 1.6;
  animation: fadeInUp 0.8s ease 0.1s backwards;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 400px;
  animation: fadeInUp 0.8s ease 0.3s backwards;
}

.systems-status {
  margin-top: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

/* Buttons */
.btn {
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.btn-secondary:hover {
  background: var(--accent-primary);
  color: white;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.btn.full {
  width: 100%;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Cards */
.card,
.feature-card,
.tool-card {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  box-shadow: 0 4px 20px var(--shadow);
}

.card:hover,
.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--shadow);
  border-color: var(--accent-primary);
}

.feature-card h3 {
  color: var(--accent-primary);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--text-secondary);
  margin: 0;
}

/* Orbit Ring Animation */
.orbit-ring {
  position: absolute;
  width: 400px;
  height: 400px;
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  animation: orbit 20s linear infinite;
  opacity: 0.3;
  pointer-events: none;
}

.orbit-ring::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 80%;
  border: 1px solid var(--accent-secondary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}

@keyframes orbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.tool-selector {
  perspective: 1000px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transform-style: preserve-3d;
  justify-content: center;
  width: 100%;
}

.tool-card {
  /* Stack cards vertically and make them longer */
  flex: 0 0 auto;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  background: linear-gradient(145deg, #1a1a22, #0d0d11);
  border-radius: 0.5rem;
  transform: none;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  cursor: pointer;
  position: relative;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: 0.5rem;
  z-index: -1;
  filter: blur(8px);
}

.tool-card:hover {
  transform: translateY(-2px);
}

.tool-card:hover::before {
  opacity: 0.6;
}

.tool-card.active {
  transform: scale(1.02);
  box-shadow: 
    0 20px 60px rgba(99, 102, 241, 0.6),
    inset 0 2px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--accent-primary);
}

.tool-card.active::before {
  opacity: 0.8;
}

/* ASCII tool titles inside cards */
.tool-card pre,
.tool-card .ascii {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.1;
  color: var(--text-primary);
  margin: 0;
  white-space: pre;
  text-align: center;
}

/* Tool Card Accents */
.tool-card[data-tool="1"],
.orb-accent-indigo {
  --tool-accent: var(--accent-primary);
}

.tool-card[data-tool="2"],
.orb-accent-cyan {
  --tool-accent: var(--accent-secondary);
}

.tool-card[data-tool="3"],
.orb-accent-emerald {
  --tool-accent: var(--accent-success);
}

.tool-card[data-tool="4"],
.orb-accent-amber {
  --tool-accent: var(--accent-warning);
}

/* Progress Bar */
.progress-bar {
  background: var(--bg-secondary);
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
  margin-top: var(--space-sm);
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-success), var(--accent-primary));
  transition: width 2s cubic-bezier(0.65, 0, 0.35, 1);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: scan 2s linear infinite;
}

@keyframes scan {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Status Badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg-secondary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent-success);
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.95);
  }
}

/* Sections */
.features {
  padding: var(--space-xl) var(--space-md);
  background: var(--bg-secondary);
}

.features h2 {
  text-align: center;
  margin-bottom: var(--space-xl);
}

section {
  padding: var(--space-xl) 0;
}

/* Tool-Specific Styles */
.tools-grid {
  padding: 8rem var(--space-md) var(--space-xl);
}

.tools-grid h2 {
  text-align: center;
}

.tools-grid > .container > p {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.tools-selector {
  margin: var(--space-xl) 0;
  perspective: 1200px;
}

.selector-track {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  padding: var(--space-xl) 0;
}

.tool-preview {
  flex: 0 0 280px;
  transform-style: preserve-3d;
  transition: all 0.5s ease;
}

.tool-preview:hover {
  transform: scale(1.05) rotateY(5deg);
}

.tool-mockup {
  width: 100%;
  height: 200px;
  background: linear-gradient(145deg, var(--bg-card), var(--bg-secondary));
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-md);
  box-shadow: 0 10px 30px var(--shadow);
}

.tool-preview[data-accent="indigo"] .tool-mockup {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.tool-preview[data-accent="cyan"] .tool-mockup {
  border-color: var(--accent-secondary);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.tool-preview[data-accent="emerald"] .tool-mockup {
  border-color: var(--accent-success);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.tool-preview[data-accent="amber"] .tool-mockup {
  border-color: var(--accent-warning);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.tool-preview h4 {
  text-align: center;
  color: var(--text-primary);
  margin: 0;
}

.tools-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.tools-list .tool-card {
  height: auto;
  width: auto;
  transform: none;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-md);
  text-decoration: none;
  color: inherit;
}

.tool-icon {
  width: 100px;
  height: 100px;
  min-width: 100px;
  border-radius: var(--radius);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  position: relative;
  flex-shrink: 0;
}

.orb-icon-indigo {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.orb-icon-cyan {
  background: linear-gradient(135deg, #06b6d4, #3b82f6);
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.4);
}

.orb-icon-emerald {
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.orb-icon-amber {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.tool-ctas {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.tools-list .tool-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.tools-list .tool-card p {
  margin-bottom: var(--space-md);
}

/* Tool Page */
.tool-page {
  padding-top: 6rem;
}

.tool-header {
  text-align: center;
  padding: var(--space-xl) 0;
}

.tool-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  border-left: 4px solid;
  background: var(--bg-secondary);
}

.orb-badge-indigo {
  border-left-color: var(--accent-primary);
  color: var(--accent-primary);
}

.orb-badge-cyan {
  border-left-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

.orb-badge-emerald {
  border-left-color: var(--accent-success);
  color: var(--accent-success);
}

.orb-badge-amber {
  border-left-color: var(--accent-warning);
  color: var(--accent-warning);
}

.tool-tagline {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.tool-visual {
  margin: var(--space-xl) 0;
  display: flex;
  justify-content: center;
}

.tool-3d-preview {
  width: 100%;
  max-width: 800px;
  height: 400px;
  background: linear-gradient(145deg, var(--bg-card), var(--bg-secondary));
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px var(--shadow);
  transform: perspective(1000px) rotateX(2deg);
  transition: all 0.5s ease;
}

.tool-3d-preview:hover {
  transform: perspective(1000px) rotateX(0deg) scale(1.02);
}

.tool-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.tool-sidebar .quick-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.tool-status {
  background: var(--bg-secondary);
  padding: var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.tool-status h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.status-grid {
  display: grid;
  gap: var(--space-sm);
}

.status-grid span {
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

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

/* Blog/Posts */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.post-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--shadow);
}

.post-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-primary));
  border-bottom: 1px solid var(--border-color);
}

.post-content {
  padding: var(--space-md);
}

.post-meta {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .tool-content {
    grid-template-columns: 1fr;
  }
  
  .tool-sidebar {
    order: -1;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 6rem var(--space-sm) 3rem;
    min-height: auto;
  }
  
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-subtitle {
    max-width: 100%;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-visual {
    min-height: 300px;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    gap: var(--space-md);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .grid,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .tool-selector {
    gap: var(--space-sm);
  }
  
  .tool-card {
    /* On small screens, stack and shrink cards */
    flex: 1 1 100%;
    width: 100%;
    height: 120px;
  }
  
  .orbit-ring {
    width: 280px;
    height: 280px;
  }
  
  .tools-list {
    grid-template-columns: 1fr;
  }
  
  .selector-track {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .hero-cta {
    width: 100%;
  }
  
  .hero-cta .btn {
    flex: 1;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

/* Loading States */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary), var(--bg-card), var(--bg-secondary));
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius);
}

@keyframes skeleton {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Footer-specific grid fix */
footer .grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* Print Styles */
@media print {
  .nav,
  .hero-visual,
  .orbit-ring,
  .btn {
    display: none;
  }
}

/* Clean UI overrides */
.nav {
  background: rgba(10, 10, 14, 0.94);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.light .nav {
  background: rgba(248, 249, 250, 0.94);
}

.brand-home {
  position: relative;
  isolation: isolate;
}

.brand-home::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 16%, rgba(99, 102, 241, 0.18), transparent 42%),
    radial-gradient(circle at 88% 2%, rgba(6, 182, 212, 0.15), transparent 36%),
    radial-gradient(circle at 52% 42%, rgba(99, 102, 241, 0.08), transparent 48%);
}

.brand-home::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.28) 1px, transparent 1px),
    radial-gradient(rgba(6, 182, 212, 0.35) 1px, transparent 1px);
  background-size: 34px 34px, 58px 58px;
  background-position: 0 0, 16px 10px;
  opacity: 0.2;
  animation: starDrift 20s linear infinite;
}

.brand-home .hero-simple {
  background: transparent;
}

.hero-simple {
  min-height: auto;
  padding-top: 7.5rem;
  padding-bottom: 3rem;
  position: relative;
  background:
    radial-gradient(circle at 10% 18%, rgba(99, 102, 241, 0.14), transparent 34%),
    radial-gradient(circle at 86% 0%, rgba(6, 182, 212, 0.14), transparent 30%);
}

.hero-simple::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 24%, rgba(255, 255, 255, 0.06), transparent 42%);
  pointer-events: none;
}

.hero-simple .container {
  display: block;
  position: relative;
  z-index: 1;
}

.hero-simple .hero-title {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: var(--text-primary);
  max-width: 18ch;
  animation: none;
}

.hero-simple .hero-subtitle {
  max-width: 56ch;
  animation: none;
}

.hero-simple .hero-cta {
  animation: none;
}

.home-split {
  padding: 1rem var(--space-md) var(--space-xl);
}

.home-split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  max-width: 48rem;
  margin: 0 auto;
}

.home-split-card {
  background: linear-gradient(160deg, rgba(26, 26, 34, 0.9), rgba(13, 13, 18, 0.95));
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.home-split-card h2 {
  margin-bottom: 0.75rem;
}

.home-split-card p {
  margin-bottom: 1.25rem;
}

.home-split-card .btn {
  margin-top: auto;
}

.home-split-item {
  padding: 0.75rem 0 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 0;
  text-align: center;
}

.home-split-item h2 {
  margin-bottom: 0.75rem;
}

.home-split-item p {
  margin-bottom: 1.25rem;
  max-width: 42rem;
}

.home-split-item .btn {
  margin-top: 0;
  align-self: center;
}

.about-copy {
  max-width: 54rem;
}

.about-copy p {
  margin-bottom: 1rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.about-pillar {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.about-pillar h3 {
  margin-bottom: 0.75rem;
}

.about-summary {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.home-split-card:not(a),
.project-card:not(a),
.card:not(a) {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  --aurora-a-rgb: 99, 102, 241;
  --aurora-b-rgb: 6, 182, 212;
  --aurora-c-rgb: 56, 189, 248;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: box-shadow 3.8s ease;
  transition-delay: 0s;
}

.home-split-card:not(a) > *,
.project-card:not(a) > *,
.card:not(a) > * {
  position: relative;
  z-index: 1;
}

.home-split-card:not(a)::before,
.project-card:not(a)::before,
.card:not(a)::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 320%;
  height: 320%;
  transform: translate(-50%, -50%) scale(0.22);
  transform-origin: center;
  pointer-events: none;
  opacity: 0.12;
  z-index: 0;
  background:
    radial-gradient(circle,
      rgba(var(--aurora-a-rgb), 0.55) 0%,
      rgba(var(--aurora-b-rgb), 0.44) 24%,
      rgba(var(--aurora-c-rgb), 0.26) 46%,
      transparent 74%);
  transition:
    transform 6.4s cubic-bezier(0.19, 1, 0.22, 1),
    opacity 2.3s ease;
}

.home-split-card:not(a):hover::before,
.project-card:not(a):hover::before,
.card:not(a):hover::before {
  opacity: 0.98;
  transform: translate(-50%, -50%) scale(1.24);
}

.home-split-card:not(a)::after,
.project-card:not(a)::after,
.card:not(a)::after {
  content: none;
}

.home-split-card:not(a):hover::after,
.project-card:not(a):hover::after,
.card:not(a):hover::after {
  animation: none;
}

.home-split-card:not(a):hover,
.project-card:not(a):hover,
.card:not(a):hover {
  transition-delay: 4.8s;
  animation: auroraShadowPulse 20s ease-in-out 4.8s infinite both;
  box-shadow:
    0 0 34px rgba(var(--aurora-b-rgb), 0.1),
    0 0 62px rgba(var(--aurora-a-rgb), 0.08),
    0 0 88px rgba(var(--aurora-c-rgb), 0.06);
}

@keyframes auroraShadowPulse {
  0% {
    box-shadow:
      0 8px 42px rgba(var(--aurora-b-rgb), 0.14),
      0 0 90px rgba(var(--aurora-a-rgb), 0.11),
      -24px 14px 120px rgba(var(--aurora-c-rgb), 0.08);
  }
  25% {
    box-shadow:
      -16px 10px 68px rgba(var(--aurora-a-rgb), 0.18),
      18px -8px 112px rgba(var(--aurora-b-rgb), 0.13),
      0 0 160px rgba(var(--aurora-c-rgb), 0.1);
  }
  50% {
    box-shadow:
      22px -12px 82px rgba(var(--aurora-c-rgb), 0.15),
      -22px 18px 126px rgba(var(--aurora-b-rgb), 0.12),
      0 0 186px rgba(var(--aurora-a-rgb), 0.11);
  }
  75% {
    box-shadow:
      -8px 24px 76px rgba(var(--aurora-b-rgb), 0.16),
      22px -20px 136px rgba(var(--aurora-a-rgb), 0.12),
      -30px 4px 176px rgba(var(--aurora-c-rgb), 0.1);
  }
  100% {
    box-shadow:
      0 10px 60px rgba(var(--aurora-a-rgb), 0.17),
      10px -10px 118px rgba(var(--aurora-b-rgb), 0.12),
      -16px 16px 168px rgba(var(--aurora-c-rgb), 0.1);
  }
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 8px 22px rgba(99, 102, 241, 0.32);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-outline:hover {
  transform: none;
  box-shadow: none;
}

.card,
.feature-card,
.tool-card,
.post-card,
.project-card {
  box-shadow: none;
}

.card:hover,
.tool-card:hover,
.post-card:hover,
.project-card:hover {
  transform: none;
}

.clean-page h1 {
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.product-kicker {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.78rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  border: 1px solid rgba(6, 182, 212, 0.28);
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-secondary);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-hero-grid {
  align-items: stretch;
}

.product-hero-full {
  max-width: 780px;
}

.product-hero-full .hero-title,
.product-hero-full .hero-subtitle {
  max-width: none;
}

.product-status-line {
  margin-top: 1rem;
}

.product-shot {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    radial-gradient(circle at top left, rgba(99, 102, 241, 0.18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(6, 182, 212, 0.16), transparent 32%);
}

.product-shot-label {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.35rem 0.65rem;
  margin-bottom: 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  padding-top: 0.5rem;
}

.product-copy-block {
  padding: 0 0 0.75rem;
  border-top: 1px solid var(--border-color);
}

.product-copy-block h2,
.product-copy-block h3 {
  margin-top: 1.4rem;
  margin-bottom: 0.85rem;
}

.product-copy-block p {
  margin-bottom: 1rem;
}

.product-shot-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.product-shot-inline {
  min-height: 320px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
}

.projects-section {
  padding: 1rem var(--space-md) var(--space-xl);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.project-index {
  margin: 0 auto 2rem;
}

.project-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.jump-link {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
}

.jump-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

.project-longlist {
  display: grid;
  gap: 1.15rem;
}

.project-overview-item {
  padding: 1.35rem 1.35rem 1.2rem;
}

.project-overview-item h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 0.65rem;
}

.overview-copy {
  color: var(--text-secondary);
  margin-bottom: 0.9rem;
  line-height: 1.75;
}

.overview-subhead {
  margin: 0.2rem 0 0.45rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.project-points {
  margin: 0 0 0.9rem 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-card {
  background: linear-gradient(160deg, rgba(26, 26, 34, 0.92), rgba(13, 13, 18, 0.96));
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1rem;
}

.light .project-card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(233, 236, 239, 0.92));
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.project-name {
  font-size: 1.05rem;
  margin: 0 0 0.75rem;
}

.project-status {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  line-height: 1;
  padding: 0.4rem 0.55rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.project-status.own {
  color: var(--accent-secondary);
  border-color: rgba(6, 182, 212, 0.4);
  background: rgba(6, 182, 212, 0.12);
}

.project-status.customer {
  color: var(--text-secondary);
  border-color: var(--border-color);
  background: var(--bg-secondary);
}

.cta-section {
  padding: var(--space-xl) var(--space-md);
  background: var(--bg-secondary);
}

.cta-inner {
  max-width: 760px;
  text-align: center;
}

.site-footer {
  background: var(--bg-secondary);
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
}

.footer-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.footer-title-sm {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.45rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-secondary);
}

.project-controls {
  margin: 0 auto 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  align-items: center;
}

.control-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.control-chip input {
  accent-color: var(--accent-primary);
}

.disabled-btn {
  opacity: 0.78;
  cursor: default;
  pointer-events: none;
}

.orbits-easter-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 300;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(6, 182, 212, 0.95));
  color: #fff;
  border-radius: 0.65rem;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.orbits-easter-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

body.orbital-mode::after {
  background-image:
    radial-gradient(rgba(180, 255, 120, 0.5) 1px, transparent 1px),
    radial-gradient(rgba(246, 192, 89, 0.52) 1px, transparent 1px);
  background-size: 30px 30px, 46px 46px;
  background-position: 0 0, 12px 8px;
  opacity: 0.34;
  animation: starDrift 10s linear infinite;
}

body.orbital-mode.brand-home::before {
  background:
    radial-gradient(circle at 12% 20%, rgba(143, 255, 76, 0.18), transparent 40%),
    radial-gradient(circle at 84% 3%, rgba(246, 192, 89, 0.16), transparent 34%),
    radial-gradient(circle at 52% 44%, rgba(98, 222, 130, 0.12), transparent 52%);
}

body.orbital-mode {
  --accent-primary: #7df45d;
  --accent-secondary: #f6c059;
}

.spin-launch {
  animation: spinLaunch 0.7s ease;
}

@keyframes spinLaunch {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(360deg) scale(1.04); }
}

@keyframes starDrift {
  from { transform: translateY(0); }
  to { transform: translateY(34px); }
}

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

  .about-pillars {
    grid-template-columns: 1fr;
  }

  .hero-simple .hero-title {
    max-width: none;
  }
}