body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #fff;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header img {
    height: 60px;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin-left: 20px;
}

nav a {
    text-decoration: none;
    color: #004d99;
    font-weight: bold;
    transition: color 0.3s;
}

nav a:hover {
    color: #cc0000;
}

main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 40px;
}

h1, h2, h3 {
    color: #004d99;
}

#sobre {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 40px auto;
    flex-wrap: wrap; 
}

#sobre .imagem-container {
    flex: 1; 
    max-width: 50%; 
}

#sobre .texto-container {
    flex: 1;
    max-width: 50%;
}

#sobre h1 {
    font-size: 2.2em; 
    margin-bottom: 10px;
    color: #1a2a4f;
    text-align: center;
    margin: auto;
}

#sobre p {
    font-size: 1.2em;
    text-align: justify;
    text-indent: 30px; 
    margin: 30px;
}

#sobre .imagem-container img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 1%;
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.carousel-slide {
  display: flex;
  width: fit-content; 
}

.carousel-slide {
    animation: scroll-carousel 30s linear infinite; 
}

.carousel-container:hover .carousel-slide {
    animation-play-state: paused;
}

.product-item:hover {
    cursor: pointer;
}

.product-item {
  flex-shrink: 0;
  width: 140px;
  margin: 0 10px; 
}

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

.product-item img {
    width: 120%;
    height: auto;
}

.fornecedores-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 20px;
    justify-items: center;
    align-items: center;
}

.fornecedor-item {
    padding: 15px;
    border-radius: 8px;
    background-color: #fff;
    transition: transform 0.3s;
}

.fornecedor-item:hover {
    transform: scale(1.05);
}

.fornecedor-item img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: grayscale(20%); 
    transition: filter 0.3s ease-in-out;
}

.fornecedor-item img:hover {
    filter: grayscale(0%); 
}

.social-icons {
    margin: 20px 0;
    display: flex;
    gap: 15px;
    font-size: 2.5em;
    justify-content: center;
}

.social-link {
    color: #333;
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.social-link:hover, .social-link:active {
    transform: scale(1.1);
    color: blue;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
    margin-top: 20px;
    font-size: 0.9em;
}

footer a {
    color: #fff;
    text-decoration: underline;
}

footer p {
    margin: 5px 0;
}

@keyframes scroll-carousel {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 10px;
    }

    header img {
        height: 50px;
        margin-bottom: 10px;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    nav li {
        margin: 0;
    }
    
    main {
        padding: 10px;
        margin: 10px;
    }

    #sobre {
        flex-direction: column;
        gap: 20px;
        margin: 20px auto;
    }

    #sobre .imagem-container,
    #sobre .texto-container {
        max-width: 100%;
        text-align: center;
    }
    
    #sobre h1 {
        font-size: 1.5em;
        text-align: center;
    }
    
    #sobre p {
        font-size: 1em;
        text-align: left;
        text-indent: 0;
        margin: 10px;
    }
    
    .product-item {
        width: 150px; 
        margin: 0 5px;
    }

    .fornecedores-gallery {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); 
        gap: 10px;
    }
    
    h2, h3 {
        font-size: 1.5em;
        text-align: center;
    }
    
    p {
        font-size: 1em;
    }
    
    ul {
        padding-left: 20px;
    }
}