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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background: #121821;
  color: #E1E6EB;
  padding: 1rem 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

#nav_home {
  margin: 0 2rem;
  color: #E1E6EB;
  text-decoration: none;
  font-weight: 800;
  font-size: 2.5rem;
  transition: color 0.3s ease;
  z-index: 101;
}

#nav_home:hover {
  color: #4a90e2;
}

#noise-canvas {
  position: fixed; 
  top: 0; 
  left: 0; 
  width: 100vw; 
  height: 100vh; 
  pointer-events: none; 
  z-index: -1;
}

#noise-canvas-nav {
  position: fixed; 
  top: 0; 
  left: 0; 
  width: 100vw; 
  height: 10vh; 
  pointer-events: none; 
  z-index: 100;
}

#hero {
  text-align: center;
  margin-bottom: 7rem;
  margin-top: 10rem;
}

#hero h1 {
  font-weight: 700;
  font-size: 3rem;
  margin-bottom: 0.3rem;
  color: #E1E6EB;
}

#hero p {
  font-weight: 400;
  font-size: 1.2rem;
  color: #A3B1C2;
  margin-bottom: 1rem;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 10vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid rgb(122, 140, 163);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
  z-index: 101;
}

nav a {
  margin: 0 1rem;
  color: #E1E6EB;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.2rem;
  transition: color 0.3s ease;
  z-index: 101;
}

nav a:hover {
  color: #4a90e2;
}

nav a.nav-current {
  color: #4a90e2 !important;
}

main {
  flex-grow: 1;
  max-width: 800px;
  margin: 0 auto;
}

section {
  margin-bottom: 3rem;
}

h2 {
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid rgb(122, 140, 163);
  padding-bottom: 0.3rem;
  color: #E1E6EB;
}

footer {
  text-align: center;
  padding: 1rem 0;
  color: #6C7B8A;
  font-size: 0.9rem;
}

#footer-note {
  font-size: 0.75rem;
}