/* ==========================================================================
   ORBIT — MODERN KINETIC AI DESIGN SYSTEM
   Palette: Primary #050609, Secondary #0B0D12, Surface #11141A, Elevated #171A21
   Typography: Primary #F5F7FA, Secondary #9299A6, Muted #5C6473
   Border: rgba(255,255,255,0.08)
   Accent: Electric Blue #6EA8FF | Secondary Light: Cool Violet/Blue-White
   ========================================================================== */

:root {
  --bg-primary: #050609;
  --bg-secondary: #0B0D12;
  --bg-surface: #11141A;
  --bg-elevated: #171A21;
  --bg-card: rgba(17, 20, 26, 0.75);

  --text-primary: #F5F7FA;
  --text-secondary: #9299A6;
  --text-muted: #5C6473;
  --text-dim: #383E4C;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(110, 168, 255, 0.28);
  --border-active: rgba(110, 168, 255, 0.5);

  --accent-blue: #6EA8FF;
  --accent-light: #A5C9FF;
  --accent-glow: rgba(110, 168, 255, 0.16);
  --accent-glow-strong: rgba(110, 168, 255, 0.35);

  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', monospace;

  --ease-kinetic: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
  scrollbar-gutter: stable;
  scrollbar-color: rgba(146, 153, 166, 0.5) rgba(5, 6, 9, 0.35);
  scrollbar-width: thin;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  position: relative;
}

/* Keep section links clear of the floating navigation. */
[id] {
  scroll-margin-top: 7rem;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(5, 6, 9, 0.35);
}

::-webkit-scrollbar-thumb {
  min-height: 48px;
  border: 3px solid transparent;
  border-radius: 999px;
  background: rgba(146, 153, 166, 0.5);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(165, 201, 255, 0.72);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
}

::selection {
  background: rgba(110, 168, 255, 0.25);
  color: var(--text-primary);
}

/* Kinetic Grid & Atmosphere */
.kinetic-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at 50% 15%, rgba(110, 168, 255, 0.05) 0%, transparent 60%),
              radial-gradient(circle at 80% 85%, rgba(110, 168, 255, 0.03) 0%, transparent 50%),
              #050609;
}

.kinetic-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 90%);
}

#orbital-webgl-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 2;
}

/* Floating Navigation */
.orbit-nav-container {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 0 1rem;
  pointer-events: none;
}

.orbit-nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1080px;
  height: 3.5rem;
  padding: 0 1.25rem;
  border-radius: 9999px;
  background: rgba(11, 13, 18, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s var(--ease-kinetic);
}

.orbit-nav.scrolled {
  background: rgba(17, 20, 26, 0.85);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.6);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.18em;
  font-size: 0.875rem;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}

.nav-brand:hover {
  opacity: 0.9;
}

.nav-links-wrap {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-blue);
  transition: width 0.25s var(--ease-kinetic);
}

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

/* Kinetic Buttons */
.btn-launch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1.125rem;
  border-radius: 9999px;
  background: #F5F7FA;
  color: #050609;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 16px rgba(110, 168, 255, 0.2);
  transition: all 0.25s var(--ease-kinetic);
  cursor: pointer;
}

.btn-launch:hover {
  background: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(110, 168, 255, 0.4);
}

.btn-launch-hero {
  padding: 0.875rem 2rem;
  font-size: 0.9375rem;
  font-weight: 600;
  background: #F5F7FA;
  color: #050609;
  border-radius: 9999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  box-shadow: 0 0 30px rgba(110, 168, 255, 0.25);
  transition: all 0.3s var(--ease-kinetic);
}

.btn-launch-hero:hover {
  background: #FFFFFF;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 45px rgba(110, 168, 255, 0.5);
}

.btn-secondary-hero {
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  background: rgba(17, 20, 26, 0.8);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(10px);
  transition: all 0.25s var(--ease-kinetic);
}

.btn-secondary-hero:hover {
  background: var(--bg-elevated);
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFF;
}

/* Main Container & Sections */
main {
  position: relative;
  z-index: 10;
}

.section-wrap {
  position: relative;
  padding: 7rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .section-wrap {
    padding: 10rem 2rem;
  }
}

/* Section Header & Labels */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 1.25rem;
}

.section-tag::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  box-shadow: 0 0 8px var(--accent-blue);
}

.headline-display {
  font-size: clamp(2.5rem, 6vw, 5.25rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin: 0 0 1.5rem;
}

.headline-section {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin: 0 0 1.25rem;
}

.lead-copy {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 620px;
}

/* Hero Section */
.hero-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 1.5rem 6rem;
  position: relative;
}

.hero-orbital-mark {
  width: 72px;
  height: 72px;
  margin-bottom: 2.5rem;
  position: relative;
}

.hero-orbital-mark svg {
  width: 100%;
  height: 100%;
  animation: orbit-rotate 30s linear infinite;
}

@keyframes orbit-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  background: rgba(17, 20, 26, 0.7);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-badge .pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  box-shadow: 0 0 8px var(--accent-blue);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* Orbital Trajectory Connector Lines */
.orbital-track-line {
  position: relative;
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--accent-blue), transparent);
  margin: 0 auto;
}

.orbital-track-line::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #FFF;
  box-shadow: 0 0 10px var(--accent-blue);
}

/* Surface Cards & Cockpit Frames */
.orbit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.3s var(--ease-kinetic);
  position: relative;
  overflow: hidden;
}

.orbit-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 30px -10px var(--accent-glow);
}

/* Live Workspace Cockpit */
.cockpit-frame {
  background: #0B0D12;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.9), 0 0 40px -15px var(--accent-glow);
  overflow: hidden;
  position: relative;
}

.cockpit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: #11141A;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.cockpit-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.cockpit-tab {
  padding: 0.375rem 0.875rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.cockpit-tab.active {
  background: rgba(110, 168, 255, 0.12);
  color: var(--accent-blue);
  border: 1px solid rgba(110, 168, 255, 0.25);
}

.cockpit-body {
  padding: 1.5rem;
}

/* Agent Swarm Node Cards */
.agent-node {
  background: rgba(17, 20, 26, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all 0.25s var(--ease-kinetic);
}

.agent-node.active {
  border-color: var(--accent-blue);
  background: rgba(17, 20, 26, 0.95);
  box-shadow: 0 0 24px -6px var(--accent-glow);
}

.agent-node-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  color: var(--accent-blue);
}

/* Kinetic Speed Velocity Section */
.speed-pulse-grid {
  position: relative;
  background: radial-gradient(circle at center, rgba(110, 168, 255, 0.12) 0%, transparent 70%);
  border-radius: 24px;
  border: 1px solid rgba(110, 168, 255, 0.2);
  padding: 4rem 2rem;
  text-align: center;
}

/* Custom Minimal Kinetic Desktop Cursor */
.orbit-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: #FFFFFF;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease;
  box-shadow: 0 0 10px rgba(110, 168, 255, 0.8);
}

.orbit-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(110, 168, 255, 0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s var(--ease-kinetic), height 0.25s var(--ease-kinetic), border-color 0.25s ease, background-color 0.25s ease;
}

.orbit-cursor-ring.hovered {
  width: 48px;
  height: 48px;
  border-color: rgba(110, 168, 255, 0.9);
  background-color: rgba(110, 168, 255, 0.08);
}

@media (hover: none) or (max-width: 768px) {
  .orbit-cursor-dot, .orbit-cursor-ring {
    display: none !important;
  }
}

/* Workflow Stage Nodes & Trajectory Connectors */
.workflow-stage-node {
  position: relative;
  padding: 1.25rem;
  border-radius: 12px;
  background: rgba(17, 20, 26, 0.7);
  border: 1px solid var(--border-subtle);
  transition: all 0.25s var(--ease-kinetic);
}

.workflow-stage-node:hover {
  background: rgba(17, 20, 26, 0.95);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

/* Future / Direction Badge */
.badge-future {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  background: rgba(110, 168, 255, 0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(110, 168, 255, 0.25);
}

/* Scroll indicator pulse */
.scroll-indicator {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-indicator-line {
  width: 1px;
  height: 24px;
  background: linear-gradient(to bottom, var(--accent-blue), transparent);
  animation: scroll-pulse 2s infinite ease-in-out;
}

@keyframes scroll-pulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0.2; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.2; }
}

/* Pricing Cards */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--ease-kinetic);
}

.pricing-card.featured {
  background: #11141A;
  border-color: rgba(110, 168, 255, 0.4);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.8), 0 0 35px -10px var(--accent-glow);
}

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

/* Clean Terminal / Code blocks */
.code-box {
  background: #07080D;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: #E2E8F0;
  line-height: 1.7;
  overflow-x: auto;
}

/* Mobile Menu & Drawer */
.mobile-nav-menu {
  display: none;
  position: fixed;
  top: 5.5rem;
  left: 1rem;
  right: 1rem;
  background: rgba(17, 20, 26, 0.96);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  z-index: 49;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-menu.open {
  display: flex;
}

/* Media Queries */
@media (max-width: 768px) {
  .nav-links-wrap {
    display: none;
  }
}