:root {
  --bg-color: #050508;
  --bg-gradient: linear-gradient(135deg, #050508 0%, #0a0a1a 100%);
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --accent-glow: rgba(79, 138, 255, 0.15);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.07);
  --font-main: 'Outfit', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --section-padding: 6rem 2rem;
}

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

body {
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

/* Background Canvas */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.6;
}

/* Typography */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 4rem;
  line-height: 1.1;
  background: linear-gradient(to right, #fff, #aebaff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 65ch;
}

.thin {
  font-weight: 200;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(5, 5, 8, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 2rem;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: white;
}

/* Layout Utils */
.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-padding {
  padding: var(--section-padding);
}

.center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.grid-3-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.overline {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.subtitle {
  font-size: 1.2rem;
  margin-top: 1rem;
  font-weight: 300;
}

.scroll-indicator {
  margin-top: 4rem;
  opacity: 0.7;
  display: flex;
  justify-content: center;
}

.mouse {
  width: 24px;
  height: 40px;
  border: 1px solid white;
  border-radius: 12px;
  display: block;
  position: relative;
}

.wheel {
  width: 2px;
  height: 6px;
  background: white;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollMouse 1.5s infinite;
}

@keyframes scrollMouse {
  0% {
    top: 6px;
    opacity: 1;
  }

  100% {
    top: 20px;
    opacity: 0;
  }
}

/* About Section */
.text-block p {
  margin-bottom: 1.5rem;
}

.highlight-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 4px;
  backdrop-filter: blur(10px);
}

/* Capabilities (Glass Cards) */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 8px;
  /* Slightly rounded for modern feel */
  transition: transform 0.3s, background 0.3s, border-color 0.3s;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.glass-card:hover {
  transform: translateY(-5px);
  background: var(--glass-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.glass-card:hover::before {
  opacity: 1;
}

.icon-box {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  filter: grayscale(1) brightness(2);
  /* Make icons white/sleek */
}

.glass-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: white;
}

.glass-card p {
  font-size: 0.95rem;
}

/* Infrastructure */
.feature-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}

.feature-text {
  flex: 1;
}

.feature-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.styled-list {
  list-style: none;
  margin: 1.5rem 0;
}

.styled-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
}

.styled-list li::before {
  content: '•';
  color: #4f8aff;
  /* Subtle blue accent */
  margin-right: 1rem;
}

/* Orbit Visual (Detailed & Animated) */
.orbit-visual {
  width: 300px;
  height: 300px;
  position: relative;
  perspective: 1000px;
  /* For 3D feel */
}

.core-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50px;
  height: 50px;
  background: radial-gradient(circle, #fff, #4f8aff, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 30px rgba(79, 138, 255, 0.6);
  animation: pulseCore 3s ease-in-out infinite alternate;
}

.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  /* Fainter, cleaner lines */
  border-radius: 50%;
  transform-style: preserve-3d;
}

.r1 {
  width: 180px;
  height: 180px;
  margin-top: -90px;
  margin-left: -90px;
  border-color: rgba(79, 138, 255, 0.3);
  animation: spinOrbit 12s linear infinite;
}

.r2 {
  width: 260px;
  height: 260px;
  margin-top: -130px;
  margin-left: -130px;
  border-color: rgba(255, 255, 255, 0.1);
  animation: spinOrbitReverse 20s linear infinite;
}

.r3 {
  width: 320px;
  height: 320px;
  margin-top: -160px;
  margin-left: -160px;
  border: 1px dashed rgba(255, 255, 255, 0.05);
  /* Dashed outer ring */
  animation: spinOrbit 35s linear infinite;
}

/* Satellites & Planets */
.satellite {
  position: absolute;
  top: 50%;
  right: -4px;
  /* Place on the edge */
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 10px #fff;
  margin-top: -4px;
}

.s1 {
  background: #00f3ff;
  box-shadow: 0 0 12px #00f3ff;
}

.s2 {
  width: 6px;
  height: 6px;
}

.planet {
  position: absolute;
  top: 0;
  left: 50%;
  width: 16px;
  height: 16px;
  background: linear-gradient(45deg, #4f8aff, #bc13fe);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(188, 19, 254, 0.5);
  margin-left: -8px;
  margin-top: -8px;
}

@keyframes spinOrbit {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes spinOrbitReverse {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

@keyframes pulseCore {
  0% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(0.95);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* Process Flow */
.process-flow {
  margin-top: 2rem;
}

.step {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  border-radius: 4px;
}

.step.outline {
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, 0.2);
}

.step-title {
  display: block;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.step ul {
  list-style: none;
  padding-left: 0;
}

.step ul li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.connector {
  text-align: center;
  padding: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Compliance List */
.compliance-list {
  margin-top: 2rem;
}

.compliance-list .item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.compliance-list .check {
  color: #4f8aff;
  margin-right: 1rem;
  font-weight: bold;
}

/* Banner */
.glass-banner {
  background: linear-gradient(90deg, var(--glass-bg), transparent);
  border-left: 2px solid #4f8aff;
  padding: 3rem;
  max-width: 800px;
}

/* Footer */
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 2rem 2rem;
  background: rgba(0, 0, 0, 0.3);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.small-text {
  font-size: 0.85rem;
  opacity: 0.7;
  max-width: 500px;
  line-height: 1.5;
}

.mt-2 {
  margin-top: 1rem;
}

.email-link {
  color: white;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
  transition: border-color 0.3s;
}

.email-link:hover {
  border-color: white;
}

.copyright {
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.6;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
}

/* Animation Utilities (Buttery Smooth) */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

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

/* Text Animations */
.text-reveal {
  background: linear-gradient(to right, #4f8aff 20%, #fff 50%, #4f8aff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: shine 3s linear infinite;
}

@keyframes shine {
  to {
    background-position: 200% center;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  /* "Water flow" easing */
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  .grid-2-col,
  .feature-layout,
  .footer-content,
  .copyright {
    grid-template-columns: 1fr;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .navbar {
    padding: 1rem;
    justify-content: center;
  }

  .nav-links {
    display: none;
  }

  /* Simplify for mobile for now */
  .compliance-list .item {
    justify-content: center;
  }

  .grid-2-col {
    gap: 2rem;
    display: flex;
    flex-direction: column;
  }
}