:root {
  font-family: "Archivo Black", sans-serif;
  color: #111;
  background-color: #f7f7f7;
}

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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background-image: url("calvins-drawing.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 900px;
  width: min(100%, 960px);
  padding: 2.5rem clamp(1rem, 4vw, 3rem);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.game-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.game-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.5rem;
}

.game-header p {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 1rem;
  color: #333;
  line-height: 1.5;
}

.game-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

#game-canvas {
  width: min(100%, 720px);
  max-width: 720px;
  height: auto;
  border: 6px solid #1f1f1f;
  border-radius: 16px;
  background: #7cc5ff;
  image-rendering: pixelated;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.game-stats {
  width: min(100%, 720px);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: #1f1f1f;
  color: #fff;
  font-size: 0.95rem;
}

@media (max-width: 600px) {
  .game-stats {
    flex-direction: column;
  }
}