/* ─── RESET & TOKENS ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #00020a;
  --cyan:      #7be0ff;
  --cyan-mid:  #4ab8e8;
  --cyan-dark: #2080c0;
  --text:      rgba(180, 230, 255, 0.85);
  --font-mono: 'Courier New', Courier, monospace;
  --section-gap: 0px; /* set to >0 if you want visible separation */
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  overflow-x: hidden;
}

a { color: var(--cyan-mid); text-decoration: none; }
a:hover { color: var(--cyan); }

/* ─── HEADER ──────────────────────────────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: linear-gradient(to bottom, rgba(0,2,10,0.9) 60%, transparent);
  backdrop-filter: blur(4px);
}

#site-header .logo {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: #fff;
  text-shadow: 0 0 12px var(--cyan), 0 0 30px var(--cyan-dark);
}

#site-header nav {
  display: flex;
  gap: 32px;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

/* ─── FOOTER ──────────────────────────────────────────────────────────────── */
#site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 32px 40px;
  border-top: 1px solid rgba(74, 184, 232, 0.15);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(74, 184, 232, 0.5);
}

.footer-logo {
  font-size: 18px;
  font-weight: 900;
  color: var(--cyan-mid);
  text-shadow: 0 0 10px var(--cyan-dark);
}

/* ─── UTILITIES ───────────────────────────────────────────────────────────── */
.full-screen {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: rgba(74, 184, 232, 0.45);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}