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

:root {
  --page-bg: #000058;
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --card-hover-bg: rgba(255, 255, 255, 0.11);
  --card-hover-border: rgba(255, 255, 255, 0.28);
  --text-primary: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --cta-bg: #2563eb;
  --cta-hover: #1d4ed8;
  --radius: 20px;
}

html, body {
  height: 100%;
  background: var(--page-bg);
  color: var(--text-primary);
  font-family: "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.bg-mesh {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}
.bg-mesh img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shell {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4vw, 56px) clamp(20px, 5vw, 80px);
  gap: 40px;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-tagline {
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--text-primary);
  padding-left: 20px;
  border-left: 2px solid rgba(255, 255, 255, 0.2);
}

/* Games grid */
.games-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 24px;
  align-content: start;
}

/* Game card */
.game-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 28px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.14s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.game-card:hover,
.game-card:focus-visible {
  background: var(--card-hover-bg);
  border-color: var(--card-hover-border);
  transform: translateY(-3px);
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.game-card:active {
  transform: translateY(0);
}

.game-card__icon {
  line-height: 1;
}
.game-card__icon img {
  height: clamp(2.5rem, 5vw, 3.5rem);
  width: auto;
  display: block;
}
.game-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.game-card__title {
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  font-weight: 700;
  color: var(--text-primary);
}
.game-card__desc {
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.55;
}
.game-card__cta {
  display: inline-block;
  align-self: flex-start;
  padding: 14px 36px;
  background: var(--cta-bg);
  color: #fff;
  font-family: "Outfit", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 12px;
  transition: background 0.15s ease;
}
.game-card:hover .game-card__cta,
.game-card:focus-visible .game-card__cta {
  background: var(--cta-hover);
}

/* Footer */
.site-footer {
  display: flex;
  justify-content: flex-end;
}
.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.footer-link:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

/* iPad landscape — two cards side by side */
@media (min-width: 768px) {
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}