chat assim esta o meu

/* Reset */
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #fdf6ef;
    color: #3e2f1c;
    line-height: 1.6;
    margin:0;
    padding:0;
    min-height: 100vh;        /* adicionar */
    display: flex;            /* adicionar */
    flex-direction: column;   /* adicionar */
}
html {
    height: 100%;
}

/* HEADER COM IMAGEM */
header {
    background: url('img/capa1.png') no-repeat center center/cover;
    height: 280px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(30, 20, 10, 0.55);
    top: 0;
    left: 0;
}

.header-content {
    position: relative;
    text-align: center;
    color: #fffaf1;
    z-index: 1;
}

.logo {
    font-size: 2.8rem;
    font-weight: bold;
    margin-bottom: 12px;
    color: #ffdeac;
    text-shadow: 1px 1px 2px #00000099;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

nav ul li button {
    background-color: transparent;
    color: #fff9f0;
    border: 2px solid #fff0e0;
    padding: 14px 28px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s ease;
    font-size: 1.2rem;
    backdrop-filter: blur(2px);
}

nav ul li button:hover {
    background-color: #fff3e5;
    color: #5b3a1c;
}

/* MAIN */
main {
    max-width: 1000px;
    margin: 30px auto;
    padding: 0 20px;
}

h2 {
    font-size: 2rem;
    color: #7a4e2f;
    margin-bottom: 10px;
}

h3 {
    color: #5b3a1c;
    margin-top: 25px;
    font-size: 1.3rem;
}
main p {
    font-size: 1.15rem;
    line-height: 1.7;
}

ul,
ol {
    margin: 15px 0 25px 25px;
    font-size: 1.15rem;      /* adicionar */
    line-height: 1.7;        /* adicionar */
}

ul li,
ol li {
    margin-bottom: 8px;
}

/* Botão WhatsApp */
.orcamento-link {
    display: inline-block;
    background-color: #25D366;
    color: white;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: 0.3s ease;
    margin-top: 14px;
    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.1);
}

.orcamento-link:hover {
    background-color: #6b4b2b;
}

/* INFO CARDS */
.caixas-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.card {
    flex: 1 1 300px;
    background-color: #fffaf3;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(90, 60, 30, 0.08);
    border-left: 5px solid #a4713d;
}

.card h3 {
    margin-bottom: 10px;
    color: #8b5e3c;
}

/* PRODUTOS */
.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.produto {
    background-color: #fffaf3;
    padding: 20px;
    border-radius: 10px;
    font-weight: bold;
    text-align: center;
    border-left: 5px solid #8b5e3c;
    box-shadow: 0 2px 6px rgba(90, 60, 30, 0.1);
}

/* SEÇÕES DINÂMICAS */
.secao {
    display: none;
}

.secao.ativa {
    display: block;
}

/* RODAPÉ */
footer {
    text-align: center;
    background-color: #4b2e1c;
    color: white;
    padding: 20px;
    margin-top: auto;
    font-size: 0.95rem;
}

/* PRODUTOS PERSONALIZADOS */
.produtos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 1rem;
}

.card-produto {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 280px;
    text-align: center;
    padding: 1rem;
    transition: transform 0.3s ease;
}

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

.card-produto img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.card-produto h3 {
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.card-produto p {
    font-size: 0.95rem;
    color: #555;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    nav ul li {
        margin: 0;
    }

    nav ul li button {
        font-size: 0.95rem;
        padding: 6px 14px;
    }

    .logo {
        font-size: 2.2rem;
    }

    .header-content {
        padding: 0 10px;
    }

    .caixas-info {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.95rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    .orcamento-link {
        padding: 10px 16px;
        font-size: 0.95rem;
    }

    .card-produto {
        width: 100%;
        max-width: 90vw;
    }
}

.carrossel-container {
    width: 800px;
    height: 400px;
    margin: 30px auto;
    box-shadow: 0 0 10px #000;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.carrossel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carrossel-slides img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carrossel-slides img.ativo {
    opacity: 1;
}
/* ===== GALERIA ===== */

.galeria-fotos{
    margin-top:50px;
}

.galeria-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
}

.foto-galeria{
    overflow:hidden;
    border-radius:12px;
    box-shadow:0 5px 15px rgba(0,0,0,.2);
    cursor:pointer;
    background:#fff;
}

.foto-galeria img{
    width:100%;
    height:220px;
    object-fit:cover;
    display:block;
    transition:.35s;
}

.foto-galeria:hover img{
    transform:scale(1.08);
}
/* ==========================
   MODAL DA GALERIA
========================== */

.modal-imagem{
    display:none;
    position:fixed;
    z-index:99999;
    left:0;
    top:0;
    width:100vw;
    height:100vh;
    background:rgba(0,0,0,.9);

    justify-content:center;
    align-items:center;
}

.modal-imagem img{
    max-width:90%;
    max-height:90%;
    border-radius:10px;
}
.imagem-ampliada{
    max-width:90%;
    max-height:90%;
    object-fit:contain;
}
.fechar-modal{
    position:absolute;
    top:20px;
    right:35px;
    color:#fff;
    font-size:50px;
    font-weight:bold;
    cursor:pointer;
    transition:.3s;
    user-select:none;
    z-index:100000;
}

.fechar-modal:hover{
    color:#d6b17a;
    transform:scale(1.1);
}
.modal-legenda{
    position:absolute;
    bottom:20px;
    color:white;
    font-size:14px;
    opacity:.8;
    display: none;
}

.cards-container{

    display:grid;

    grid-template-columns:repeat(3,380px);

    justify-content:center;

    gap:35px;

    margin:60px auto;

}

.card-marrom{

    width: 340px;          /* mais largo */
    min-height: 320px;     /* menor altura */

    padding: 30px;

    border-radius: 20px;

    background: #fff8f0;

    color: #3e2f1c;

    box-shadow: 0 15px 35px rgba(0,0,0,.12);

    transition: .3s;

    display: flex;
    flex-direction: column;
}
.card-marrom:hover{
    transform:translateY(-8px);
}
.card-marrom h3{

    font-size:28px;

    margin-bottom:15px;

    border-bottom:3px solid #a4713d;

    padding-bottom:10px;
    color: #7a4e2f;
}

.card-marrom ul{

    padding-left:20px;
}

.card-marrom li{
    margin-bottom: 8px;
    font-size: 16px;
    line-height: 1.5;
}

.card-marrom p{

    line-height:1.8;
}

.contato-card{
    max-width:1100px;
    margin:60px auto;
    display:flex;
    gap:40px;

    background:linear-gradient(160deg,#4a220f,#b67a3f);

    border-radius:20px;
    padding:40px;

    box-shadow:0 15px 35px rgba(0,0,0,.25);

    color:white;
}

.contato-info{
    flex:1;
}

.contato-info h2{
    font-size:42px;
    margin-bottom:20px;
}

.item-contato{
    margin:18px 0;
    font-size:20px;
}

.btn-whatsapp{
    display:inline-block;
    margin-top:30px;
    padding:16px 35px;

    background:#25D366;
    color:white;
    text-decoration:none;

    border-radius:50px;

    font-weight:bold;

    transition:.3s;
}

.btn-whatsapp:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 25px rgba(0,0,0,.3);
}

.mapa{
    flex:1;
}

.mapa iframe{
    width:100%;
    height:320px;
    border:none;
    border-radius:15px;
}