/* Vector Inside 3.0 - High-Vanguard Brutalist Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:ital,wght@0,400;0,500;0,700;1,400&family=Montserrat:wght@700;800;900&display=swap');

:root {
  --vector-black: #080808;
  --surface-dim: #131313;
  --surface-card: rgba(255, 255, 255, 0.03);
  --surface-card-hover: rgba(255, 255, 255, 0.06);
  --vector-lime: #c3f400;
  --vector-lime-glow: rgba(195, 244, 0, 0.4);
  --operative-purple: #9d4edd;
  --operative-purple-dark: #6f00be;
  --operative-purple-glow: rgba(157, 78, 221, 0.4);
  --cognitive-blue: #433dae;
  --cognitive-blue-glow: rgba(67, 61, 174, 0.4);
  --operative-white: #ffffff;
  --text-muted: #c4c9ac;
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-glass-bright: rgba(255, 255, 255, 0.25);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--vector-black);
  color: #e5e2e1;
  font-family: var(--font-body);
}

body {
  overflow-x: hidden;
  background-color: var(--vector-black);
  color: var(--operative-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Selection */
::selection {
  background-color: var(--vector-lime);
  color: var(--vector-black);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #080808;
}
::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--vector-lime);
}

/* Utility Classes */
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }
.font-body { font-family: var(--font-body); }

/* Glassmorphism Panels */
.glass-panel {
  background: var(--surface-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
  border-color: var(--border-glass-bright);
}

/* Glass Header */
.glass-nav {
  background: rgba(8, 8, 8, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Glow Utilities */
.acrylic-glow-lime:hover {
  box-shadow: 0 0 35px var(--vector-lime-glow);
  border-color: var(--vector-lime) !important;
}

.acrylic-glow-purple:hover {
  box-shadow: 0 0 35px var(--operative-purple-glow);
  border-color: var(--operative-purple) !important;
}

.acrylic-glow-blue:hover {
  box-shadow: 0 0 35px var(--cognitive-blue-glow);
  border-color: var(--cognitive-blue) !important;
}

.acrylic-glow-mixed:hover {
  box-shadow: -15px 15px 35px var(--vector-lime-glow), 15px -15px 35px var(--operative-purple-glow);
  border-color: var(--vector-lime) !important;
}

/* Buttons */
.btn-vector-primary {
  background-color: var(--vector-lime);
  color: var(--vector-black);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--vector-lime);
}

.btn-vector-primary:hover {
  box-shadow: 0 0 30px var(--vector-lime-glow);
  transform: translateY(-2px);
  background-color: #d6ff1a;
}

.btn-vector-outline {
  background: transparent;
  color: var(--operative-white);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-glass-bright);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.btn-vector-outline:hover {
  border-color: var(--vector-lime);
  color: var(--vector-lime);
  box-shadow: 0 0 20px rgba(195, 244, 0, 0.2);
  transform: translateY(-2px);
}

/* Text Stroke Effect */
.text-stroke-lime {
  -webkit-text-stroke: 1px var(--vector-lime);
  color: transparent;
}

.text-stroke-white {
  -webkit-text-stroke: 1px var(--operative-white);
  color: transparent;
}

/* Brutalist Grid Lines */
.brutalist-border-grid {
  background-image: 
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* Intro Video & Screen Overlay */
#intro-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}

#intro-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  margin: 0 auto;
}

/* Hero Background styling */
/* Hero 3D Canvas Container */
#hero-3d-container {
  pointer-events: auto;
  transform: translateX(-10px);
  overflow: visible !important;
}

#hero-3d-canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  overflow: visible !important;
  filter: drop-shadow(0 0 50px rgba(82, 39, 255, 0.4));
}

.hero-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0.1) 0%, rgba(8, 8, 8, 0.5) 75%, #080808 100%);
  mix-blend-mode: normal;
  pointer-events: none;
}

/* Pulse indicator dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--vector-lime);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--vector-lime);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 10px var(--vector-lime);
  }
  50% {
    transform: scale(1.4);
    opacity: 0.6;
    box-shadow: 0 0 20px var(--vector-lime);
  }
}

/* Modal Overlay */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(4, 4, 4, 0.85);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-window {
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-window {
  transform: translateY(0) scale(1);
}

/* Animations on Scroll */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Pipeline Step Line */
.pipeline-step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--vector-lime) 0%, rgba(255,255,255,0.1) 100%);
  z-index: 0;
}

@media (max-width: 768px) {
  .pipeline-step::after {
    display: none;
  }
}