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

body {
  font-family: "Tinos", "Segoe UI", serif;
  background: #0a0a0a;
  color: #fff;
  overflow-x: hidden;
}

#network-canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}

header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(6px);
  padding: 1rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 15;
}

nav {
  display: flex;
  align-items: center;
  width: 100%;
}

.logo img {
  height: 80px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin-left: 2rem;
  flex-grow: 1; 
}

.nav-links a {
  color: rgb(108, 182, 182);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
  font-family: "Tinos", serif;
}

.nav-links a:hover {
  color: rgb(36, 207, 241);
}

#language-selector {
  margin-left: auto;
  background: #000000;
  color: rgb(85, 157, 157);
  border: 1px solid rgb(92, 179, 179);
  padding: 0.2rem;
  border-radius: 2px;
  font-family: "Tinos", serif;
}

.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  font-size: 4rem;
  color: rgb(186, 237, 237);
  font-weight: 540;
  font-family: "Playfair Display", serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
}

.hero p {
  margin-top: 1rem;
  font-size: 1.5rem;
  color: #7aabbb;
  font-family: "Tinos", serif;
}

.about {
  padding: 3rem 1rem;
  text-align: center;
  background: #000000;
}

.about h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: rgb(149, 220, 220);
  font-family: "Playfair Display", serif;
}

.about p {
  max-width: 700px;
  margin: auto;
  font-size: 1.2rem;
  color: #cee7ef;
  font-family: "Tinos", serif;
}

footer {
  text-align: center;
  padding: 2rem;
  background: #0a0a0a;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  font-family: "Tinos", serif;
}

footer .icon {
  width: 25px;
  height: 25px;
  filter: invert(100%);
  transition: transform 0.3s;
}

footer .icon:hover {
  transform: scale(1.2);
}