* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #1a2332;
  color: #ffffff;
}

.page {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.header h1 {
  margin: 0 0 0.25rem;
  color: #ffffff;
}

.header p {
  margin: 0 0 1.25rem;
  color: #cbd5e1;
}

/* --- Bento grid --- */
.bento {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 90px;
  grid-auto-flow: dense;
}

/* Base tile */
.tile {
  padding: 1rem;
  border-radius: 1rem;
  background: #3b82f6;
  color: #ffffff;

  grid-column: span 3;
  grid-row: span 1;
}

.tile h2 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: #ffffff;
}

.tile p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

/* --- Tile utilities (desktop) --- */
.tile-6x2 {
  grid-column: span 6;
  grid-row: span 2;
  background: #ec4899;
}

.tile-6x1 {
  grid-column: span 6;
  grid-row: span 1;
  background: #f97316;
}

.tile-3x2 {
  grid-column: span 3;
  grid-row: span 2;
  background: #10b981;
}

.tile-9x1 {
  grid-column: span 9;
  grid-row: span 1;
  background: #eab308;
}

/* --- Tablet --- */
@media (max-width: 900px) {
  .bento {
    grid-auto-rows: 85px;
  }

  /* Default  */
  .tile {
    grid-column: span 6;
    grid-row: span 2;
  }

  .tile-6x2,
  .tile-6x1,
  .tile-9x1 {
    grid-column: span 12;
  }

  .tile-3x2 {
    grid-column: span 6;
  }
}

/* --- Mobile --- */
@media (max-width: 560px) {
  .bento {
    grid-auto-rows: 80px;
  }

  .tile {
    grid-column: span 12 !important;
    grid-row: span 1 !important;
  }
}