h1, h2,h3 {
    text-align: center;
    color: #4CAF50;
    margin-top: 1.5rem;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0; 
    line-height: 1.6;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between; 
    background: #466b48;
    color: #fff;
    padding: 1rem 2rem;
}

.navLogo {
    width: 75px; 
    height: auto;
}

nav ul {
    display: flex;
    flex-grow: 1; 
    justify-content: space-evenly; 
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: flex;
    align-items: center;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    position: relative;
    padding-bottom: 10px; 
}

nav ul li a::after {
    content: "";
    position: absolute;
    left: 50%; 
    bottom: -6px; 
    width: 0%;
    height: 4px;
    background-color: #4CAF50;
    border-radius: 2px;
    transition: width 0.3s ease-in-out, left 0.3s ease-in-out;
    transform: translateX(-50%);
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a.active::after {
    width: 100%;
}

.navIcons {
    display: flex;
    gap: 15px;
}

.navIcon {
    width: 24px;
    height: 24px;
    transition: transform 0.2s ease-in-out;
}

.navIcon:hover {
    transform: scale(1.1);
}

.picturesText{
    text-align: center;
    margin-top: 1.5rem;
}

.picturesLinksWinter, .picturesLinksSummer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 1rem;
    padding: 0 20px;
}

.picturesLinksWinter a, .picturesLinksSummer a {
    flex: 1;
    max-width: calc(20% - 20px);
    color: #4CAF50;
    font-weight: bold;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 2px solid #4CAF50;
    border-radius: 5px;
    transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out;
    text-align: center;
}

.picturesLinksWinter a:hover, .picturesLinksSummer a:hover {
    background-color: #4CAF50;
    color: #fff;
}

.picturesLinksWinter a.active, .picturesLinksSummer a.active {
    background-color: #4CAF50;
    color: #fff;
}

.picturesLinksWinter a.active:hover, .picturesLinksSummer a.active:hover {
    background-color: #4CAF50;
    color: #fff;
}

.picturesLinksWinter h2, .picturesLinksSummer h2 {
    text-align: center;
    color: #4CAF50;
    margin-top: 1.5rem;
    transition: color 0.3s ease-in-out;
}

.picturesLinksWinter:hover h2, .picturesLinksSummer:hover h2 {
    color: #fff;
}

.picturesLinksWinter .picture, .picturesLinksSummer .picture {
    display: block;
    width: 100%;
    height: 300px; 
    object-fit: cover; 
    border-radius: 5px; 
}

footer {
  width: 100%;
  background: #333;
  color: #fff;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}


.sponsorsImage {
  object-fit: contain;
  margin: 2px;
  vertical-align: middle;
}


.sponsor-grande {
  width: 450px;
  height: 250px;
}

.sponsor-mediano {
  width: 300px;
  height: 150px;
}

.sponsor-pequeno {
  width: 100px;
  height: 50px;
}

.sponsor-muypequeno {
  width: 75px;
  height: 50px;
}
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: center;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding: 0;
    }

    nav ul li {
        width: 100%;
        padding: 10px 0;
    }

    .picturesLinksWinter, .picturesLinksSummer {
        flex-direction: column;
        align-items: center;
    }

    .picturesLinksWinter a, .picturesLinksSummer a {
        max-width: 100%;
    }

    .picturesLinksWinter a:last-child, .picturesLinksSummer a:last-child {
        margin-left: 0;
    }

    .picturesLinksWinter a:first-child, .picturesLinksSummer a:first-child {
        margin-right: 0;
    }

    .picturesLinksWinter h2, .picturesLinksSummer h2 {
        margin-top: 1rem;
    }

    .picturesLinksWinter .picture, .picturesLinksSummer .picture {
        width: 100%;
    }

    .picturesLinksWinter a.active, .picturesLinksSummer a.active {
        margin-top: 1rem;
    }

    .picturesLinksWinter a.active:hover, .picturesLinksSummer a.active:hover {
        margin-top: 1rem;
    }

    .picturesLinksWinter a.active {
        margin-bottom: 1rem;
    }

    .picturesLinksSummer a.active {
        margin-bottom: 1rem;
    }

    .picturesLinksWinter a.active:hover, .picturesLinksSummer a.active:hover {
        margin-bottom: 1rem;
    }

    .picturesLinksWinter a.active:last-child, .picturesLinksSummer a.active:last-child {
        margin-bottom: 0;
    }

    .picturesLinksWinter a.active:hover:last-child, .picturesLinksSummer a.active:hover:last-child {
        margin-bottom: 0;
    }

    .picturesLinksWinter a.active:first-child, .picturesLinksSummer a.active:first-child {
        margin-top: 0;
    }

    .picturesLinksWinter a.active:hover:first-child, .picturesLinksSummer a.active:hover:first-child {
        margin-top: 0;
    }
}