:root {
  /* Give Us a Sign */
  --guas-blue: #7289da;
  --guas-violet: #8b7cff;
  --guas-red: #6d060d;
  --guas-orange: #d97706;

  /* Subnautica */
  --sub-deep: #021a2b;
  --sub-mid: #06506b;
  --sub-cyan: #3ee0d0;

  --bg: #131416;
  --text: #e8e8e8;
  --muted: #b5b8bf;
  --font-title: 'Creepster', cursive;
  --font-body: 'Roboto Mono', monospace;
}

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

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.top {
  text-align: center;
  padding: 34px 20px 22px;
  background: var(--bg);
  border-bottom: 1px solid #2a2c30;
}

.top h1 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.1;
}

.top p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}
.top strong { color: #fff; }


.choice {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 60vh;
}

.panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 40px 24px;
  isolation: isolate;
}

.panel-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  transition: transform 0.6s ease, filter 0.4s ease;
}


.panel-guas .panel-bg {
  background:
    radial-gradient(circle at 50% 35%, var(--guas-red) 0%, #1b0b0d 55%, #101012 100%);
}
.panel-sub .panel-bg {
  background:
    radial-gradient(circle at 50% 30%, var(--sub-mid) 0%, var(--sub-deep) 65%, #010c14 100%);
}

.panel:hover .panel-bg { transform: scale(1.06); filter: brightness(1.2); }

.panel-content {
  max-width: 420px;
  transition: transform 0.35s ease;
}
.panel:hover .panel-content { transform: translateY(-8px); }

.badge {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 18px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  border: 1px solid currentColor;
}
.panel-guas .badge { color: var(--guas-violet); }
.panel-sub .badge { color: var(--sub-cyan); }

.panel h2 {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  letter-spacing: 3px;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 18px;
}
.panel-guas h2 { text-shadow: 0 0 25px rgba(114, 137, 218, 0.55); }

.panel-sub h2 {
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 6px;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  text-shadow: 0 0 22px rgba(62, 224, 208, 0.5);
}
.panel-sub p,
.panel-sub .badge,
.panel-sub .btn {
  font-family: 'Exo 2', sans-serif;
}
.panel-sub p { font-size: 1rem; }

.panel p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 13px 38px;
  border: 1px solid #fff;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.panel-guas:hover .btn { background: var(--guas-red); border-color: var(--guas-orange); }
.panel-sub:hover .btn  { background: var(--sub-cyan); border-color: var(--sub-cyan); color: #021a2b; }


.panel-guas { border-right: 1px solid rgba(255, 255, 255, 0.08); }


.foot {
  text-align: center;
  padding: 18px;
  color: var(--muted);
  font-size: 0.78rem;
  border-top: 1px solid #2a2c30;
  background: var(--bg);
}

@media (max-width: 760px) {
  .choice { grid-template-columns: 1fr; }
  .panel { min-height: 50vh; }
  .panel-guas { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
}