* {
    box-sizing: border-box;
}

body {
    padding: 28px;
}

.heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.heading .title {
    font-weight: 900;
    font-size: 20px;
}

.heading .desc {
    color: var(--muted, rgba(255,255,255,0.78));
    font-size: 14px;
}

/* 2x2 grid, equal-size tiles */
.tiles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.tile {
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    min-height: 200px;
}

.tile .tile-title {
    font-weight: 800;
    font-size: 16px;
    margin-bottom: 8px;
}

.tile .tile-desc {
    color: var(--muted, rgba(255,255,255,0.78));
    font-size: 14px;
    line-height: 1.4;
}

/* optional small accent in tile header */
.tag {
    margin-top: auto;
    padding: 8px 10px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--accent-2, #60a5fa), var(--accent, #2dd4bf));
    color: #022;
    font-weight: 800;
    font-size: 13px;
}

@media (max-width: 880px) {
    .tiles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .tiles-grid {
        grid-template-columns: 1fr;
    }
    .tile {
        min-height: 160px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}