/* CONFIGURAÇÕES GERAIS / RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fafb;
    color: #374151;
    line-height: 1.5;
}

/* LAYOUT UTILITÁRIO */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.max-w-md { max-width: 896px; }
.max-w-sm { max-width: 512px; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* HEADER & NAVBAR */
.header {
    background-color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
    letter-spacing: 1px;
}

.logo span {
    color: #ea580c;
}

.navbar {
    display: none;
}

.navbar a {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    margin-right: 24px;
    transition: color 0.2s;
}

.navbar a:hover {
    color: #ea580c;
}

@media (min-width: 768px) {
    .navbar { display: flex; }
}

.btn-cta {
    background-color: #252440;
    color: #ffffff;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 14px;
    transition: background 0.2s;
}

.btn-cta:hover {
    background-color: #c2410c;
}

/* HERO BANNER */
.hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1581094288338-2314dddb7ece?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    color: #ffffff;
    padding: 100px 0;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-text {
    font-size: 18px;
    color: #d1d5db;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn-primary, .btn-secondary {
    text-decoration: none;
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s;
}

.btn-primary {
    background-color: #252440;
    color: #ffffff;
}

.btn-primary:hover { background-color: #c2410c; }

.btn-secondary {
    border: 1px solid #ffffff;
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: #ffffff;
    color: #111827;
}

@media (min-width: 640px) {
    .hero-buttons { flex-direction: row; }
    .hero-title { font-size: 56px; }
}

/* DIFERENCIAIS */
.diferenciais {
    padding: 64px 0;
    background-color: #ffffff;
}

.card-diferencial {
    padding: 24px;
    border: 1px solid #f3f4f6;
    border-radius: 8px;
    transition: box-shadow 0.2s;
}

.card-diferencial:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.card-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.card-diferencial h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: #111827;
}

.card-diferencial p {
    font-size: 14px;
    color: #4b5563;
}

/* PRODUTOS */
.produtos {
    padding: 64px 0;
    background-color: #f3f4f6;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    color: #111827;
}

.card-produto {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.card-produto-body {
    padding: 24px;
}

.badge {
    font-size: 12px;
    font-weight: 700;
    color: #ea580c;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-produto h3 {
    font-size: 20px;
    margin: 4px 0 12px 0;
    color: #111827;
}

.card-produto p {
    font-size: 14px;
    color: #4b5563;
    margin-bottom: 16px;
}

.specs-list {
    list-style: none;
    font-size: 12px;
    color: #6b7280;
}

.specs-list li {
    margin-bottom: 4px;
}

.card-produto-footer {
    background-color: #f9fafb;
    padding: 16px;
    border-top: 1px solid #e5e7eb;
    text-align: center;
}

.card-produto-footer a {
    color: #ea580c;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.card-produto-footer a:hover {
    text-decoration: underline;
}

/* ESPECIFICAÇÕES (TABELA) */
.especificacoes {
    padding: 64px 0;
    background-color: #ffffff;
}

.section-subtitle {
    text-align: center;
    color: #4b5563;
    font-size: 14px;
    margin-top: -36px;
    margin-bottom: 32px;
}

.table-container {
    overflow-x: auto;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.table-tecnica {
    width: 100%;
    border-collapse: collapse;
    background-color: #ffffff;
    text-align: left;
}

.table-tecnica th {
    background-color: #111827;
    color: #ffffff;
    padding: 16px;
    font-size: 14px;
    text-transform: uppercase;
}

.table-tecnica td {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
    font-size: 15px;
}

.table-tecnica tr:hover {
    background-color: #f9fafb;
}

.text-right { text-align: right; }
.bold { font-weight: 600; }

/* SERVIÇOS */
.servicos {
    padding: 64px 0;
    background-color: #f3f4f6;
}

.section-title-left {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #111827;
    border-left: 4px solid #ea580c;
    padding-left: 12px;
}

.lista-servicos {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.item-servico {
    background-color: #ffffff;
    padding: 16px;
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.item-servico h4 {
    color: #111827;
    margin-bottom: 4px;
}

.item-servico p {
    font-size: 14px;
    color: #4b5563;
}

.text-muted {
    font-size: 14px;
    color: #4b5563;
    margin-bottom: 16px;
}

.tags-revestimento {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tags-revestimento span {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* CONTATO */
.contato {
    padding: 64px 0;
    background-color: #ffffff;
}

.form-contato {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #4b5563;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.form-group input, .form-group textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    padding: 12px;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border 0.2s;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: #ea580c;
}

.btn-submit {
    background-color: #ea580c;
    color: #ffffff;
    border: none;
    padding: 12px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-submit:hover {
    background-color: #c2410c;
}

/* FOOTER */
.footer {
    background-color: #111827;
    color: #9ca3af;
    padding: 32px 0;
    text-align: center;
    font-size: 12px;
    border-top: 1px solid #1f2937;
}

.footer-brand {
    font-weight: 700;
    color: #ffffff;
    font-size: 14px;
    margin-bottom: 8px;
}

.copyright {
    margin-top: 16px;
    color: #6b7280;
}



******************************************

.quadro-fotos {
            display: grid;
            /* Cria uma grade com colunas automáticas de tamanho mínimo de 250px */
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px; /* Espaço entre cada foto */
            padding: 40px;
            max-width: 1200px; /* Largura máxima do quadro na tela */
            width: 100%;
            background-color: #fff; /* Fundo branco para o quadro */
            border-radius: 15px; /* Bordas arredondadas do quadro */
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Sombra elegante */
        }

        /* --- ESTILO DE CADA ITEM DE FOTO --- */
        .item-foto {
            /* Essencial para conter a foto e os efeitos */
            overflow: hidden;
            border-radius: 10px; /* Arredonda os cantos de cada foto */
            position: relative; /* Para posicionar legenda se quiser depois */
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        /* --- ESTILO DA IMAGEM EM SI --- */
        .item-foto img {
            width: 100%; /* A foto ocupa 100% da largura da moldura */
            height: 100%; /* E 100% da altura */
            object-fit: cover; /* Recorta a foto para preencher sem distorcer */
            display: block; /* Remove espaços em branco indesejados */
            transition: transform 0.5s ease; /* Transição para o zoom */
        }

        /* --- EFEITO DE HOVER (PASSAR O MOUSE) --- */
        .item-foto:hover {
            transform: translateY(-5px); /* Levanta a foto suavemente */
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        }

        .item-foto:hover img {
            transform: scale(1.1); /* Zoom leve na imagem ao passar o mouse */
        }