*,
*::before,
*::after {
    box-sizing: border-box;
}

.prez {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.prez h1 {
    margin-top: 40px;
    font-size: 4rem;
    margin-top: 70px;
    color: #373737;
}

.prez img {
    border-radius: 15px;
    width: 60%;
    box-shadow: -2px 5px 33px 6px rgba(0, 0, 0, 0.35);
}

.model-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 140px;
    margin-bottom: 2em;
}

.model {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    border-radius: 20px;
    width: 260px;
    height: 410px;
    background-size: cover;
    background-position: center;
    margin: 10px;
    padding: 10px;
    box-shadow: -2px 5px 33px 6px rgba(0, 0, 0, 0.35);
    transition: opacity 0.5s ease-in-out;
}

.model::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(rgba(255, 255, 255), rgba(128, 128, 128));
  opacity: 0.2;
  transition: opacity 0.5s ease-in-out;
}

.model:hover::before {
  opacity: 0;
}

.model p {
    color: #f0f0f0;
    font-size: 3rem;
    font-weight: bolder;
    text-align: center;
}

.model .round-button {
    height: 35px;
    width: 35px;
    border-radius: 50%;
    background-color: #373737;
    color: white;
    text-align: center;
    font-size: 2rem;
    line-height: 2rem;
    text-decoration: none;
    position: absolute;
    bottom: 10px;
    right: 10px;
    transition: .2s ease-in-out;
}

.model .round-button:hover {
    background-color: #f0f0f0;
    color: #373737;
}