:root {
  --bg: #050807;
  --panel: rgba(0, 0, 0, 0.78);
  --text: #d7ffe8;
  --muted: #8bbf9f;
  --green: #33ff00;
  --green-soft: rgba(0, 255, 136, 0.18);
  --line: rgba(0, 255, 136, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.88)),
    url("../images/background.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--text);
  font-family: "Times New Roman", serif;
}
body::before {
  content: "";

  position: fixed;
  inset: 0;

  pointer-events: none;
  z-index: -1;

  opacity: .15;
  
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50'%3E%3Cpath d='M25 18v14M18 25h14' stroke='%2300ff88' stroke-width='1'/%3E%3C/svg%3E");

  background-repeat: repeat;
  filter: drop-shadow(0 0 3px rgba(0,255,136,.4));
}
a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}
p {
  font-size: 1.25rem;
}
.site-header {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.logo {
  font-weight: bold;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--text);
  font-size: 0.9rem;
}

.page-shell {
  width: min(900px, 92%);
  margin: 3rem auto;
  padding: 2rem;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 0 30px var(--green);
}
.site-footer {
  width: min(900px, 92%);
  margin: 4rem auto 2rem;

  padding-top: 2rem;

  border-top: 1px solid var(--line);

  color: var(--muted);

  font-size: 0.85rem;
}