:root {
    --primary-color: #007bff; /* Azul para destaque */
    --secondary-color: #28a745; /* Verde para WhatsApp/Sucesso */
    --text-color: #333;
    --bg-color: #f4f4f4;
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* --------------------------------------------------- */
/* 1. ESTILOS BASE (MOBILE FIRST) */
/* --------------------------------------------------- */

body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #fff;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    width: 95%; /* Aumentar a largura para mobile */
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px; /* Reduzir o padding lateral em mobile */
}

h1, h2, h3 {
    color: var(--primary-color);
    line-height: 1.2;
    margin-top: 0;
}

h2 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* --------------------------------------------------- */
/* 2. HEADER E NAVEGAÇÃO */
/* --------------------------------------------------- */

.header {
    background-color: #fff;
    border-bottom: 4px solid var(--primary-color); /* Linha mais grossa */
    padding: 10px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-grow: 1;
}

.logo img {
    width: 50px; /* Um pouco menor para mobile */
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary-color);
    box-shadow: var(--shadow-light);
}

.logo h1 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.logo .tagline {
    font-size: 0.8rem;
    color: #666;
    margin: 0;
    display: none; /* Esconder a tagline em mobile para economizar espaço */
}

/* Menu Mobile */
.navbar {
    width: 100%;
    text-align: right;
    order: 2; /* Colocar a navegação abaixo do logo em mobile */
}

.nav-menu {
    list-style: none;
    padding: 0;
    margin: 10px 0 0 0;
    display: none; /* Esconder por padrão */
    flex-direction: column;
    width: 100%;
    background-color: var(--bg-color);
    border-radius: 5px;
}

.nav-menu.active {
    display: flex;
}

.nav-menu li a {
    text-decoration: none;
    color: var(--text-color);
    padding: 12px 15px;
    display: block;
    transition: background-color 0.3s;
    border-bottom: 1px solid #ddd;
}

.nav-menu li:last-child a {
    border-bottom: none;
}

.nav-menu li a:hover {
    background-color: #ddd;
}

.menu-toggle {
    display: block;
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 8px 12px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 5px;
    order: 1;
}

/* --------------------------------------------------- */
/* 3. HERO SECTION */
/* --------------------------------------------------- */

.hero {
    background-color: var(--primary-color);
    color: #fff;
    padding: 3rem 0; /* Espaçamento ajustado para mobile */
    text-align: center;
}

.hero h2 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    color: #fff;
}

.hero p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column; /* Botões empilhados em mobile */
    gap: 10px;
    padding: 0 20px;
}

.btn {
    text-decoration: none;
    padding: 15px 25px; /* Botões maiores para toque */
    border-radius: 50px;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.2s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
    border: 2px solid var(--secondary-color);
}

.btn-primary:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

.btn-secondary {
    background-color: #fff;
    color: var(--primary-color);
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

/* --------------------------------------------------- */
/* 4. SEÇÕES DE CONTEÚDO (VIDEO, IMAGEM, SHOWCASE) */
/* --------------------------------------------------- */

.video-section, .showcase, .contact-section {
    padding: 2.5rem 0;
}

.video-section {
    background-color: var(--bg-color);
    text-align: center;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Imagem Rotativa */
.rotary-image-container {
    text-align: center;
    margin: 20px 0;
}

.rotary-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
}

/* Showcase (Bairros/Cidades) */
.section-intro {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #666;
    font-size: 0.95rem;
}

.grid-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); /* 2 ou 3 colunas em mobile */
    gap: 10px;
}

.showcase-card {
    background-color: var(--bg-color);
    border: 1px solid #ddd;
    padding: 12px;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    border-radius: 5px;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
    font-size: 0.9rem;
}

.showcase-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    background-color: #e9e9e9;
    color: var(--primary-color);
}

/* --------------------------------------------------- */
/* 5. ACORDEÃO (Q&A) */
/* --------------------------------------------------- */

.accordion {
    max-width: 100%;
    margin: 0 auto;
}

.accordion-item {
    border: 1px solid #ddd;
    margin-bottom: 8px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.accordion-header {
    background-color: var(--bg-color);
    padding: 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--text-color);
    transition: background-color 0.3s;
    font-size: 1rem;
}

.accordion-header:hover {
    background-color: #e9e9e9;
}

.accordion-header.active {
    background-color: var(--primary-color);
    color: #fff;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.accordion-content.active {
    max-height: 2000px;
    padding: 15px;
    border-top: 1px solid #ddd;
}

.accordion-text {
    padding: 10px 0;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* --------------------------------------------------- */
/* 6. SERVIÇOS (PÁGINAS INTERNAS) */
/* --------------------------------------------------- */

.service-section {
    padding: 2rem 0;
}

.service-section h2 {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr; /* Apenas 1 coluna em mobile */
    gap: 20px;
}

.service-item {
    background-color: #fff;
    border: 1px solid #eee;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
}

.service-item h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* --------------------------------------------------- */
/* 7. CTA ROTATIVO */
/* --------------------------------------------------- */

.cta-rotativo {
    background-color: #f8f8f8;
    padding: 2.5rem 0;
    text-align: center;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.cta-rotativo .cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-rotativo h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.cta-rotativo p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.cta-rotativo .btn-lg {
    padding: 15px 25px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 50px;
}

.cta-rotativo .small-print {
    font-size: 0.8rem;
    color: #666;
    margin-top: 1rem;
}

/* --------------------------------------------------- */
/* 8. RODAPÉ E CONTATO */
/* --------------------------------------------------- */

.contact-section {
    background-color: var(--bg-color);
    padding: 2.5rem 0;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column; /* Empilhado em mobile */
    gap: 15px;
    margin-top: 1.5rem;
}

.contact-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    flex: 1;
    max-width: 100%;
}

.contact-item h3 {
    color: var(--secondary-color);
    margin-top: 0;
    font-size: 1.1rem;
}

.footer {
    background-color: var(--text-color);
    color: #fff;
    padding: 15px 0;
    text-align: center;
    font-size: 0.85rem;
}

.footer a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.float-btn {
    width: 45px; /* Um pouco menor */
    height: 45px;
    line-height: 45px;
    font-size: 1.3rem;
}

/* --------------------------------------------------- */
/* 9. MEDIA QUERIES (DESKTOP/TABLET) */
/* --------------------------------------------------- */

@media (min-width: 768px) {
    
    .container {
        width: 90%;
        padding: 0 15px;
    }

    .logo img {
        width: 60px;
        height: 60px;
    }

    .logo .tagline {
        display: block; /* Mostrar tagline em desktop */
    }

    .logo h1 {
        font-size: 1.5rem;
    }
    
    /* Navegação */
    .navbar {
        width: auto;
        order: 1;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: row;
        width: auto;
        background-color: transparent;
        border-radius: 0;
        margin: 0;
    }

    .nav-menu li a {
        border-bottom: none;
    }

    .menu-toggle {
        display: none;
    }

    /* Hero */
    .hero h2 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .cta-buttons {
        flex-direction: row;
        gap: 20px;
    }

    /* Showcase */
    .grid-showcase {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); /* 4 ou 5 colunas em desktop */
        gap: 15px;
    }

    /* Serviços Internos */
    .service-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 colunas em desktop */
    }

    /* Contato */
    .contact-info {
        flex-direction: row;
        gap: 30px;
    }

    .contact-item {
        max-width: 250px;
    }

    /* CTA Rotativo */
    .cta-rotativo h2 {
        font-size: 2rem;
    }
    .cta-rotativo p {
        font-size: 1.2rem;
    }
    .cta-rotativo .btn-lg {
        padding: 1rem 2rem;
        font-size: 1.2rem;
    }

    /* Floating Buttons */
    .floating-buttons {
        bottom: 20px;
        right: 20px;
        gap: 10px;
    }

    .float-btn {
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 1.5rem;
    }
}