main {
    padding: 50px 0 70px;
}
.page-header {
    margin-bottom: 40px;
}
.page-header h1 {
    color: var(--green);
    font-size: 2.5rem;
    margin-bottom: 8px;
}
.page-header p {
    color: var(--gray);
}
.cat-list {
    display: flex;
    flex-direction: column;
    gap: 35px;
}
.cat-card {
    display: grid;
    grid-template-columns: 340px 1fr;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: .25s;
}
.cat-card:hover {
    transform: translateY(-4px);
}
.cat-photo {
    height: 320px;
}
.cat-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cat-content {
    padding: 35px;
}
.cat-content h2 {
    color: var(--green);
    margin-bottom: 8px;
    font-size: 2rem;
}
.registration-name {
    color: var(--gray);
    margin-bottom: 30px;
}
.cat-info {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 25px;
    margin-bottom: 30px;
}
.cat-info strong {
    color: var(--green);
}
.health {
    padding: 15px 20px;
    border-radius: 10px;
    background: #edf4ef;
    color: var(--green);
    margin-bottom: 30px;
}
.buttons {
    display: flex;
    justify-content: flex-end;
}
@media (max-width:900px) {
    .cat-card {
        grid-template-columns: 1fr;
    }
    .cat-photo {
        height: 280px;
    }
    .cat-info {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .buttons {
        justify-content: stretch;
    }
    .buttons .button {
        width: 100%;
        text-align: center;
    }
}