/* =====================================================
   INNERG INTEL ECOSYSTEM - STYLES
   Terminal Aesthetic | GSAP Motion Ready
   ===================================================== */

/* CSS Variables */
:root {
  /* Brand Colors */
  --black: #0a0a0a;
  --black-light: #111111;
  --black-lighter: #1a1a1a;
  --green: #00ff88;
  --green-dim: #00cc6a;
  --green-glow: rgba(0, 255, 136, 0.3);
  --silver: #c0c0c0;
  --silver-dim: #888888;
  --white: #ffffff;
  
  /* Functional */
  --bg: var(--black);
  --bg-elevated: var(--black-light);
  --text: var(--white);
  --text-dim: var(--silver-dim);
  --accent: var(--green);
  --accent-dim: var(--green-dim);
  --border: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
  
  /* Spacing */
  --section-padding: 120px;
  --container-width: 1400px;
  
  /* Animation */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Custom Cursor */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10001;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}

.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  opacity: 0.5;
  transition: width 0.3s, height 0.3s, opacity 0.3s;
}

.cursor-follower.hover {
  width: 60px;
  height: 60px;
  opacity: 0.3;
}

/* =====================================================
   PRELOADER
   ===================================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.preloader-content {
  text-align: center;
}

.preloader-logo {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 40px;
  letter-spacing: 0.3em;
}

.preloader-bar {
  width: 200px;
  height: 2px;
  background: var(--border);
  margin: 0 auto 20px;
  overflow: hidden;
}

.preloader-progress {
  width: 0%;
  height: 100%;
  background: var(--green);
}

.preloader-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver-dim);
  letter-spacing: 0.1em;
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  mix-blend-mode: difference;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.1em;
}

.logo-symbol {
  color: var(--green);
  font-size: 24px;
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver-dim);
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--green);
  transition: width 0.3s var(--ease-out-expo);
}

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

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

.nav-cta .btn-primary {
  padding: 12px 24px;
  font-size: 11px;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--green);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 0;
  cursor: none;
  transition: all 0.3s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--green-glow);
}

.btn-primary.large {
  padding: 20px 40px;
  font-size: 13px;
}

.btn-arrow {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  cursor: none;
  transition: all 0.3s var(--ease-out-expo);
}

.btn-secondary:hover {
  border-color: var(--green);
  color: var(--green);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--green);
  top: -200px;
  right: -200px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: #00ccff;
  bottom: -100px;
  left: -100px;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: var(--silver);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.1;
}

#matrix-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.1;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 40px;
  max-width: 1000px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.2);
  margin-bottom: 40px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.badge-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--green);
}

.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(48px, 10vw, 120px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 30px;
}

.title-line {
  display: block;
  overflow: hidden;
}

.title-line .word {
  display: inline-block;
}

.title-line .word.highlight {
  color: var(--green);
  text-shadow: 0 0 60px var(--green-glow);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--silver-dim);
  max-width: 500px;
  margin: 0 auto 50px;
}

.subtitle-line {
  display: block;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 80px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.hero-scroll span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--silver-dim);
  margin-bottom: 10px;
}

.scroll-indicator {
  width: 20px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin: 0 auto;
  position: relative;
}

.scroll-dot {
  width: 4px;
  height: 8px;
  background: var(--green);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
  0%, 100% { top: 8px; opacity: 1; }
  50% { top: 24px; opacity: 0.3; }
}

/* =====================================================
   STATS MARQUEE
   ===================================================== */
.stats-marquee {
  padding: 30px 0;
  background: var(--black-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 0 30px;
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--green);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--silver-dim);
}

.stat-divider {
  color: var(--silver-dim);
  opacity: 0.3;
}

/* =====================================================
   ECOSYSTEM SECTION
   ===================================================== */
.ecosystem {
  padding: var(--section-padding) 60px;
  max-width: var(--container-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--green);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}

.section-title .title-word {
  display: inline-block;
  margin-right: 0.2em;
}

.section-desc {
  font-size: 18px;
  color: var(--silver-dim);
  max-width: 600px;
  margin: 0 auto;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.eco-card {
  position: relative;
  background: var(--black-light);
  border: 1px solid var(--border);
  padding: 40px;
  transition: all 0.4s var(--ease-out-expo);
  overflow: hidden;
}

.eco-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.eco-card:hover::before {
  transform: translateX(0);
}

.eco-card:hover {
  border-color: rgba(0, 255, 136, 0.3);
  transform: translateY(-10px);
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.eco-card:hover .card-glow {
  opacity: 0.1;
}

.card-icon {
  width: 48px;
  height: 48px;
  color: var(--green);
  margin-bottom: 24px;
}

.card-title {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 14px;
  color: var(--silver-dim);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-tags {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.card-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 10px;
  background: rgba(0, 255, 136, 0.1);
  color: var(--green);
  letter-spacing: 0.05em;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.1em;
  transition: gap 0.3s;
}

.card-link svg {
  width: 14px;
  height: 14px;
}

.card-link:hover {
  gap: 12px;
}

/* =====================================================
   PHILOSOPHY SECTION
   ===================================================== */
.philosophy {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
}

.philosophy-sticky {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 0 60px;
  max-width: var(--container-width);
  margin: 0 auto;
  width: 100%;
}

.philosophy-visual {
  position: sticky;
  top: 100px;
  height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dna-container {
  width: 300px;
  height: 400px;
}

#dna-canvas {
  width: 100%;
  height: 100%;
}

.philosophy-content {
  padding: 100px 0;
}

.philosophy-item {
  margin-bottom: 80px;
  opacity: 0.3;
  transition: opacity 0.4s;
}

.philosophy-item.active {
  opacity: 1;
}

.phil-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.philosophy-item h3 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
}

.philosophy-item p {
  font-size: 16px;
  color: var(--silver-dim);
  max-width: 400px;
}

/* =====================================================
   PRODUCTS SECTION
   ===================================================== */
.products {
  padding: var(--section-padding) 60px;
  background: var(--black-light);
}

.products-showcase {
  max-width: var(--container-width);
  margin: 0 auto;
}

.product-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.product-visual {
  position: relative;
}

.product-screen {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.screen-header {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  background: var(--black-lighter);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.screen-content {
  padding: 24px;
}

.terminal-text {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
  white-space: pre-wrap;
}

.terminal-text .prompt {
  color: var(--green);
}

.terminal-text .output {
  color: var(--silver-dim);
}

.terminal-text .response {
  color: var(--white);
  font-style: italic;
}

.product-info {
  padding: 40px 0;
}

.product-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 6px 12px;
  background: var(--green);
  color: var(--black);
  margin-bottom: 20px;
}

.product-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
}

.product-desc {
  font-size: 16px;
  color: var(--silver-dim);
  line-height: 1.7;
  margin-bottom: 30px;
}

.product-features {
  list-style: none;
  margin-bottom: 40px;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.product-features .check {
  color: var(--green);
  font-weight: 700;
}

.product-cta {
  display: flex;
  gap: 16px;
}

/* =====================================================
   COMMUNITY SECTION
   ===================================================== */
.community {
  position: relative;
  padding: var(--section-padding) 60px;
  overflow: hidden;
}

.community-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.05;
}

.grid-lines {
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--green) 1px, transparent 1px),
    linear-gradient(90deg, var(--green) 1px, transparent 1px);
  background-size: 100px 100px;
}

.community .section-header {
  position: relative;
  z-index: 1;
}

.community-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: var(--container-width);
  margin: 0 auto 80px;
  position: relative;
  z-index: 1;
}

.comm-feature {
  text-align: center;
  padding: 40px 30px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.3s;
}

.comm-feature:hover {
  border-color: var(--green);
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 32px;
  color: var(--green);
  margin-bottom: 20px;
}

.comm-feature h4 {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.comm-feature p {
  font-size: 13px;
  color: var(--silver-dim);
  line-height: 1.6;
}

.community-cta {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-note {
  display: block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--silver-dim);
  letter-spacing: 0.1em;
}

/* =====================================================
   CONNECT SECTION
   ===================================================== */
.connect {
  padding: var(--section-padding) 60px;
  background: linear-gradient(180deg, var(--black) 0%, var(--black-light) 100%);
}

.connect-content {
  max-width: var(--container-width);
  margin: 0 auto;
  text-align: center;
}

.connect-title {
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 800;
  margin-bottom: 20px;
}

.connect-title .title-line {
  display: block;
}

.connect-title .title-line.highlight {
  color: var(--green);
}

.connect-desc {
  font-size: 18px;
  color: var(--silver-dim);
  margin-bottom: 60px;
}

.connect-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.connect-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 30px;
  background: var(--black);
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease-out-expo);
  text-align: center;
}

.connect-option:hover {
  border-color: var(--green);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.option-icon {
  width: 48px;
  height: 48px;
  color: var(--green);
  margin-bottom: 24px;
}

.connect-option h4 {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.connect-option p {
  font-size: 13px;
  color: var(--silver-dim);
  line-height: 1.5;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  padding: 80px 60px 40px;
  background: var(--black);
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  max-width: var(--container-width);
  margin: 0 auto 60px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver-dim);
  letter-spacing: 0.1em;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--green);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--silver-dim);
  margin-bottom: 12px;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  max-width: var(--container-width);
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--silver-dim);
  letter-spacing: 0.1em;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1200px) {
  .ecosystem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .community-features,
  .connect-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --section-padding: 80px;
  }
  
  .nav {
    padding: 20px 30px;
  }
  
  .nav-links {
    display: none;
  }
  
  .philosophy-sticky {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .philosophy-visual {
    position: relative;
    top: 0;
    height: 300px;
  }
  
  .product-featured {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .ecosystem-grid,
  .community-features,
  .connect-options {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* Hide cursor on mobile */
@media (hover: none) {
  .cursor, .cursor-follower {
    display: none;
  }
  
  body {
    cursor: auto;
  }
}