* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  background: #000000;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#app {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

#topbar {
  flex: 0 0 auto;
  padding: 36px 24px 8px;
  text-align: center;
}

#site-title {
  margin: 0 0 4px;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #ffffff;
}

#stage {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 24px 64px;
}

.menu-grid {
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 56px;
}

/* ---------- Menu icons ---------- */

.menu-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 300px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease;
}

.menu-card:hover,
.menu-card:focus-visible {
  transform: translateY(-4px);
}

.menu-icon {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  transition: filter 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.menu-photo {
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

.menu-card:hover .menu-photo,
.menu-card:focus-visible .menu-photo {
  filter: brightness(1.15);
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.25);
}

.menu-frame {
  background: transparent;
  border: 2px solid #ffffff;
}

.menu-card:hover .menu-frame,
.menu-card:focus-visible .menu-frame {
  border-color: #ffffff;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.5);
}

.menu-caption {
  margin-top: 14px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
}

@media (max-width: 640px) {
  #site-title {
    font-size: 24px;
  }

  .menu-grid {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .menu-card {
    width: 260px;
  }
}