:root {
  --bg-night: #060713;
  --bg-deep: #101d62;
  --panel: rgba(11, 20, 50, 0.86);
  --panel-border: #2be8ff;

  --neon-cyan: #2be8ff;
  --neon-magenta: #ff27c7;
  --neon-yellow: #ffe93f;
  --neon-lime: #a6ff3f;
  --neon-blue: #4f6dff;

  --text-main: #eaf2ff;
  --text-dim: #9fb2dc;
  --text-dark: #060713;

  --shadow-neon: 0 0 14px rgba(43, 232, 255, 0.4), 0 0 28px rgba(255, 39, 199, 0.25);
  --radius: 14px;

  --font-ui: "Chakra Petch", "Segoe UI", sans-serif;
  --font-terminal: "VT323", "Courier New", monospace;
}

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

html,
body {
  min-height: 100%;
}

body {
  position: relative;
  padding: 1rem;
  font-family: var(--font-ui);
  color: var(--text-main);
  background:
    radial-gradient(circle at 10% 15%, rgba(255, 39, 199, 0.24), transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(166, 255, 63, 0.2), transparent 35%),
    radial-gradient(circle at 50% 92%, rgba(43, 232, 255, 0.18), transparent 40%),
    linear-gradient(160deg, var(--bg-night), #0b1750 56%, var(--bg-deep));
  overflow-x: hidden;
}

.crt-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.05) 0,
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px,
      transparent 3px
    );
  opacity: 0.32;
  z-index: 1;
}

.shell {
  position: relative;
  z-index: 2;
  width: min(1080px, 100%);
  margin: 1.25rem auto;
  border: 1px solid rgba(79, 109, 255, 0.55);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(5, 11, 34, 0.9);
  box-shadow: var(--shadow-neon);
  backdrop-filter: blur(1px);
  overflow: hidden;
}

.top-bar,
.bottom-bar {
  display: grid;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 1rem;
  font-family: var(--font-terminal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-bar {
  grid-template-columns: 1fr auto auto;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue));
  color: var(--text-dark);
  font-size: 1.5rem;
  font-weight: 700;
}

.bottom-bar {
  grid-template-columns: 1fr auto;
  background: linear-gradient(90deg, rgba(255, 39, 199, 0.25), rgba(43, 232, 255, 0.2));
  color: var(--text-main);
  font-size: 1.3rem;
  border-top: 1px solid rgba(43, 232, 255, 0.35);
}

.panel {
  margin: 1rem;
  padding: 1.1rem;
  border: 1px solid rgba(43, 232, 255, 0.45);
  border-radius: var(--radius);
  background: var(--panel);
}

.hero {
  border-color: rgba(255, 39, 199, 0.6);
  box-shadow: inset 0 0 0 1px rgba(255, 233, 63, 0.18);
}

.logo-wrap {
  display: block;
  width: min(700px, 100%);
  margin: 0 auto 1rem;
}

.site-logo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 2px solid rgba(255, 233, 63, 0.65);
  box-shadow: 0 0 20px rgba(255, 39, 199, 0.28);
}

h1 {
  margin-top: 0.35rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  color: var(--neon-yellow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-shadow: 2px 2px 0 rgba(255, 39, 199, 0.7), -2px -2px 0 rgba(43, 232, 255, 0.55);
}

@keyframes subtle-flicker {
  0%,
  18%,
  20%,
  64%,
  66%,
  100% {
    opacity: 1;
  }

  19%,
  65% {
    opacity: 0.94;
  }
}

.hero,
.site-logo,
h1 {
  animation: subtle-flicker 7s linear infinite;
}

@media (max-width: 980px) {
  .shell {
    margin: 0.75rem auto;
  }
}

@media (max-width: 640px) {
  body {
    padding: 0.45rem;
  }

  .top-bar,
  .bottom-bar {
    grid-template-columns: 1fr;
    font-size: 1.25rem;
  }

  .top-bar span:not(:first-child) {
    color: rgba(6, 7, 19, 0.78);
    font-size: 1rem;
  }

  .panel {
    margin: 0.7rem;
    padding: 0.95rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  .hero,
  .site-logo,
  h1 {
    animation: none;
  }

  .crt-overlay {
    opacity: 0.15;
  }
}