/* ==========================================================================
   Olive — Modern Landing Page Design Tokens & Stylesheet
   ========================================================================== */

:root {
  --bg-dark: #0A0D0B;
  --bg-card: rgba(22, 26, 22, 0.75);
  --bg-card-hover: rgba(30, 36, 30, 0.85);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-card-hover: rgba(132, 204, 22, 0.35);
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --accent-olive: #84CC16;
  --accent-olive-glow: rgba(132, 204, 22, 0.35);
  --accent-emerald: #10B981;
  --accent-sage: #22C55E;
  --accent-cyan: #06B6D4;
  --accent-amber: #F59E0B;
  --accent-violet: #8B5CF6;
  --accent-rose: #F43F5E;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--bg-dark);
  font-family: var(--font-main);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Ambient Glows */
.ambient-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.glow-top {
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(132, 204, 22, 0.25) 0%, rgba(16, 185, 129, 0.12) 60%, transparent 80%);
}

.glow-bottom {
  bottom: 200px;
  right: -100px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.18) 0%, rgba(139, 92, 246, 0.1) 60%, transparent 80%);
}

/* Navigation */
.navbar-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 13, 11, 0.75);
  border-bottom: 1px solid var(--border-card);
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.github-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #84CC16 0%, #65A30D 100%);
  color: #0A0D0B;
  box-shadow: 0 4px 20px var(--accent-olive-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #9AE62B 0%, #84CC16 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(132, 204, 22, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}

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

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  flex-direction: column;
  padding: 14px 28px;
  font-size: 1.05rem;
}

.btn-subtext {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.85;
}

/* Hero Section */
.hero-section {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 70px 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-content {
  max-width: 820px;
  margin-bottom: 50px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(132, 204, 22, 0.1);
  border: 1px solid rgba(132, 204, 22, 0.25);
  color: var(--accent-olive);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-olive);
  box-shadow: 0 0 10px var(--accent-olive);
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #A3E635 0%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.hero-actions.center {
  margin-top: 24px;
}

/* Homebrew Command Box */
.brew-command-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  padding: 12px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.brew-command-box:hover {
  border-color: var(--border-card-hover);
}

.brew-prompt {
  color: var(--accent-olive);
  font-weight: 700;
}

.copy-btn {
  position: relative;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

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

.copy-tooltip {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-olive);
  color: #0A0D0B;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.copy-tooltip.show {
  opacity: 1;
}

/* Trust Items */
.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Mac Window Mockup */
.hero-mockup-wrapper {
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
}

.mac-window {
  background: #121613;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(132, 204, 22, 0.08);
  overflow: hidden;
  text-align: left;
}

.window-header {
  height: 48px;
  background: #181D19;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.traffic-lights {
  display: flex;
  gap: 8px;
  width: 60px;
}

.traffic-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.traffic-light.red { background: #FF5F56; }
.traffic-light.yellow { background: #FFBD2E; }
.traffic-light.green { background: #27C93F; }

.window-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

.window-nav-pills {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px;
  border-radius: var(--radius-full);
}

.pill {
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
}

.pill.active {
  background: #252D26;
  color: var(--text-primary);
}

.window-controls {
  display: flex;
  gap: 8px;
  width: 60px;
  justify-content: flex-end;
}

.icon-circle {
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Window Inner Grid */
.window-body {
  padding: 20px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.telemetry-card {
  background: rgba(25, 30, 26, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 14px;
}

.health-card {
  grid-column: span 1;
}

.health-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.solar-sphere-preview {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #A3E635, #22C55E 60%, #0F3818);
  box-shadow: 0 0 16px rgba(132, 204, 22, 0.4);
}

.card-meta, .card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.dot-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-sage);
  box-shadow: 0 0 8px var(--accent-sage);
}

.card-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.card-label.sage { color: var(--accent-sage); }
.card-label.olive { color: var(--accent-olive); }
.card-label.amber { color: var(--accent-amber); }
.card-label.cyan { color: var(--accent-cyan); }

.chip {
  font-size: 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
}

.card-value {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.val-sub {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.card-subtitle {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.card-uptime {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 6px;
}

.progress-bar-wrap {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
  margin: 6px 0;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent-cyan);
  border-radius: 3px;
}

.progress-bar-fill.olive {
  background: var(--accent-olive);
}

.mini-equalizer {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 14px;
  margin: 6px 0;
}

.mini-equalizer span {
  flex: 1;
  background: var(--accent-olive);
  border-radius: 1px;
}

.preset-pills {
  display: flex;
  gap: 4px;
  margin: 6px 0;
}

.preset-pill {
  font-size: 0.62rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.preset-pill.active {
  background: var(--accent-amber);
  color: #000;
  font-weight: 700;
}

/* Process Table */
.process-table-preview {
  background: rgba(25, 30, 26, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.76rem;
}

.process-table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr 0.5fr;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.65rem;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.process-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr 0.5fr;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.p-name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.app-icon {
  width: 14px;
  height: 14px;
  border-radius: 3px;
}
.app-icon.chrome { background: #EA4335; }
.app-icon.ide { background: #84CC16; }
.app-icon.sys { background: #64748B; }

.p-pid, .p-mem {
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.p-cpu.highlight {
  color: var(--accent-olive);
  font-weight: 700;
}

.p-act {
  color: var(--text-muted);
  cursor: pointer;
}

/* Features Section */
.features-section, .comparison-section, .credits-section, .final-cta {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent-olive);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-smooth);
}

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

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon.olive { background: rgba(132, 204, 22, 0.15); color: var(--accent-olive); }
.feature-icon.violet { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }
.feature-icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.feature-icon.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.feature-icon.sage { background: rgba(34, 197, 94, 0.15); color: var(--accent-sage); }
.feature-icon.rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-desc code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--accent-olive);
}

/* Feature Matrix Section */
.feature-matrix-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px 40px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
}

.matrix-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-smooth);
}

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

.matrix-card-header {
  margin-bottom: 20px;
}

.matrix-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.matrix-badge.olive { background: rgba(132, 204, 22, 0.15); color: var(--accent-olive); }
.matrix-badge.violet { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }
.matrix-badge.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.matrix-badge.sage { background: rgba(34, 197, 94, 0.15); color: var(--accent-sage); }
.matrix-badge.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.matrix-badge.rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }

.matrix-card-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.matrix-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.matrix-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.90rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.matrix-list li strong {
  color: var(--text-primary);
}

.matrix-list li code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--accent-olive);
}

.matrix-list .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(132, 204, 22, 0.2);
  color: var(--accent-olive);
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Comparison Table */
.table-responsive {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-card);
  font-size: 0.95rem;
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 700;
  color: var(--text-secondary);
}

.comparison-table .highlight-col {
  background: rgba(132, 204, 22, 0.06);
}

.text-green { color: var(--accent-olive); }
.font-bold { font-weight: 700; }

/* Credits Section */
.credits-card {
  background: linear-gradient(135deg, rgba(26, 32, 26, 0.8) 0%, rgba(18, 22, 18, 0.8) 100%);
  border: 1px solid rgba(132, 204, 22, 0.2);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}

.credits-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.credits-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.credits-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.credits-badge-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.credit-chip {
  display: inline-block;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.credit-chip:hover {
  background: rgba(132, 204, 22, 0.15);
  border-color: var(--accent-olive);
}

.license-notice {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Final CTA */
.cta-card {
  background: radial-gradient(circle at 50% 0%, rgba(132, 204, 22, 0.25) 0%, rgba(18, 22, 18, 0.9) 70%);
  border: 1px solid rgba(132, 204, 22, 0.3);
  border-radius: var(--radius-xl);
  padding: 60px 24px;
  text-align: center;
}

.cta-card h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-card p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-card);
  background: #080B09;
  padding: 50px 24px 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 20px auto 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Responsive Queries */
@media (max-width: 900px) {
  .status-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .status-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .btn-lg {
    width: 100%;
  }
  .brew-command-box {
    width: 100%;
    justify-content: center;
  }
}