body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #111;
    color: #fff;
}

header nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    background-color: #222;
    padding: 1rem;
    margin: 0;
}

header nav ul li {
    margin: 0 1rem;
}

header nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 300;
}

header nav ul li a:hover {
    text-decoration: underline;
}

.site-icon {
    position: absolute;
    top: 10px;
    left: 10px;
}

.site-icon img {
    width: 32px;
    height: 32px;
}

.hero {
    background: url('img/bg.jpg') no-repeat center center/cover;
    height: 121vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h1 {
    font-weight: 500;
    font-size: 3rem;
}

.btn-obras {
    margin-top: 1rem;
    background-color: #ccc;
    color: #111;
    padding: 0.7rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
}

.btn-obras:hover {
    background-color: #eee;
}

.titulo-destaques {
    text-align: center;
    font-size: 2rem;
    font-weight: 500;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.destaques, .obras {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    padding: 2rem;
}

.obra, .obra-zoom {
    background-color: #333;
    padding: 0.5rem;
    transition: transform 0.3s;
}

.obra img, .obra-zoom img {
    max-width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
}

.obra-zoom:hover {
    transform: scale(1.03);
}

.nome-obra {
    text-align: center;
    margin-top: 0.5rem;
    font-size: 1rem;
    color: #ddd;
}

.sobre, .contato {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
}

.sobre img, .contato img {
    width: 200px;
    height: 300px;
    object-fit: cover;
    margin-bottom: 1rem;
}

.contato p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.contato img.icon {
    width: 24px;
    height: 24px;
}

footer {
    background-color: #222;
    color: #aaa;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    margin-top: 2rem;
}

footer a {
    color: #aaa;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.modal {
    display: none;
    position: fixed;
    z-index: 10;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: auto;
    height: auto;
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

@media only screen and (max-width: 700px){
    .modal-content {
        width: auto;
        height: auto;
    }

    .hero h1 {
        font-size: 2rem;
    }
}