* {
    padding: 0;
    margin: 0;
}

@keyframes IN_WEB {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3vh;
    background: linear-gradient(135deg, #a8edea, #a8e);
    min-height: 100vh;
    height: auto;
    animation: IN_WEB 1s;
}

.header {
    flex: 0;
    display: flex;
    gap: 1.5em;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.header img {
    width: 80vw;
    height: 10vh;
    object-fit: cover;
    object-position: center 70%;
    border-radius: 2rem;
    background-color: #f5f5f5;
    padding: 0.5em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transition: .3s;
}

.header ul {
    display: flex;
    justify-content: space-around;
    gap: 2em;
    background: white;
    border-radius: 2rem;
    font-size: 1.5vw;
    max-width: 80vw;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    padding: 0.2em 1em;
    transition: .3s;
}

.header a {
    display: block;
    padding: 0.5em 1.5em;
    border-radius: 2rem;
}

.active {
    background: linear-gradient(135deg, #aa88ee , #db86f5);
    border-radius: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.header a:hover{
    border-radius: 2rem;
    background: #aa88eeaa;
}

.main {
    flex: 1;
    background-color: #fff;
    border-radius: 2rem;
    width: 75vw;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transition: .3s;
}

.footer {
    flex: 0;
    max-width: 30vw;
    background-color: #fff;
    text-align: center;
    font-size: 2vh;
    padding: 1vh 2vh;
    border-radius: 2rem;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    user-select: none;
    transition: .3s;
}

.footer:hover{
    transform: translateY(-5px);
}

.header img:hover {
    transform: translateY(-5px) scale(1.08);
    padding: 0;
}

.header ul:hover {
    transform: translateY(-2px);
}

.main:hover {
    transform: translateY(-3px) scale(1.005);
}