.buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    justify-items: center;
    margin-bottom: 1.25rem;
    margin-top: 4rem;
}

.shape-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.625rem;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shape-button:hover {
    background: var(--bg);
}

.shape {
    width: 5rem;
    height: 5rem;
    border: 2px solid var(--accent);
    background: var(--card);
    margin-top: 0.5rem;
}

.shape.circle {
    border-color: red;
    border-radius: 50%;
    background: red;
}

.shape.square {
    border-color: blue;
    border-radius: 0;
    background: blue;
}

.shape.triangle {
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    background: green;
    border: none;
}

.shape.hexagon {
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: yellow;
    border: none;
}

@media (max-width: 1440px) {
    .buttons {
        gap: 1.125rem;
        margin-bottom: 1.125rem;
    }
    .shape-button {
        padding: 0.6rem;
    }
    .shape {
        width: 4.75rem;
        height: 4.75rem;
    }

@media (max-width: 1024px) {
    .buttons {
        gap: 1rem;
        margin-bottom: 1rem;
    }
    .shape-button {
        padding: 0.575rem;
    }
    .shape {
        width: 4.5rem;
        height: 4.5rem;
    }

@media (max-width: 768px) {
    .buttons {
        gap: 2rem;
        justify-items: center;
    }
    .shape-button {
        padding: 0.55rem;
    }
    .shape {
        width: 4rem;
        height: 4rem;
    }

@media (max-width: 480px) {
    .buttons {
        gap: 1.5rem;
    }
    .shape-button {
        padding: 0.525rem;
    }
    .shape {
        width: 3.5rem;
        height: 3.5rem;
    }

@media (max-width: 375px) {
    .buttons {
        gap: 1.25rem;
    }
    .shape-button {
        padding: 0.5rem;
    }
    .shape {
        width: 3rem;
        height: 3rem;
    }