:root {
  color-scheme: dark;
  --bg: #07143a;
  --bg-soft: #122d7a;
  --card: #0f2f8f;
  --text: #f5faff;
  --muted: #b7d8ff;
  --accent: #67d6ff;
  --accent-2: #ff962c;
  --title-a: #ffcc2e;
  --title-b: #ff8a1f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 166, 255, 0.35) 0%, rgba(0, 166, 255, 0) 46%),
    radial-gradient(circle at 50% 22%, rgba(103, 214, 255, 0.24) 0%, rgba(103, 214, 255, 0) 52%),
    linear-gradient(180deg, #0a1f5a 0%, var(--bg) 58%);
  color: var(--text);
}

.container {
  width: min(760px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.2rem 0 4.8rem;
}

.hero {
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 8vw, 4rem);
  line-height: 0.95;
  margin: 0.35rem 0 0.85rem;
  letter-spacing: 0.02em;
  font-weight: 900;
  text-transform: uppercase;
  background: linear-gradient(180deg, var(--title-a), var(--title-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow:
    0 2px 0 #ffffff,
    0 0 20px rgba(103, 214, 255, 0.45),
    0 0 40px rgba(0, 166, 255, 0.3);
}

.hero h1 span {
  display: block;
  color: #79d6ff;
  background: none;
  -webkit-text-fill-color: #79d6ff;
  text-shadow:
    0 2px 0 #ffffff,
    0 0 18px rgba(103, 214, 255, 0.5),
    0 0 36px rgba(0, 166, 255, 0.35);
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.subtitle {
  max-width: 22ch;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.03rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  color: var(--text);
  border: 1px solid #6471c9;
  padding: 0.7rem 1rem;
  border-radius: 0.7rem;
  font-weight: 700;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: #28306b;
}

.btn.primary {
  background: linear-gradient(130deg, var(--accent), var(--accent-2));
  color: #110c38;
  border: none;
}

.quick-grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}

.game-tile {
  background: linear-gradient(135deg, #102a82, #0b1f60);
  border: 1px solid #4e7cff;
  border-radius: 18px;
  padding: 0.95rem 1rem;
  color: var(--text);
  text-decoration: none;
  min-height: 118px;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.game-tile:hover {
  transform: translateY(-1px);
  border-color: #67d6ff;
  box-shadow:
    0 0 0 2px rgba(103, 214, 255, 0.24),
    0 10px 28px rgba(2, 10, 34, 0.32);
}

.tile-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #f8b7c9, #f39fb8 60%, #e67ea3);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.5),
    0 5px 14px rgba(0, 0, 0, 0.24);
  flex-shrink: 0;
}

.tile-icon-inner {
  font-size: 1.7rem;
  line-height: 1;
}

.tile-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tile-title {
  font-size: 1.08rem;
  font-weight: 800;
}

.tile-sub {
  color: var(--muted);
  font-size: 0.92rem;
}

.tile-play {
  margin-left: auto;
  border-radius: 12px;
  padding: 0.42rem 0.7rem;
  background: linear-gradient(130deg, var(--accent), var(--accent-2));
  color: #0d1540;
  font-weight: 800;
  font-size: 0.87rem;
  box-shadow: 0 0 16px rgba(103, 214, 255, 0.24);
}