/* ==========================================
   RESET BÁSICO E CONFIGURAÇÕES GLOBAIS
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f8f9fa;
    color: #333333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   CABEÇALHO (HEADER)
   ========================================== */
.header-site {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    max-height: 50px;
    width: auto;
    display: block;
}

.menu-navegacao ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.menu-navegacao a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.menu-navegacao a:hover {
    color: #00a896;
}

/* BOTÕES */
.btn-principal {
    display: inline-block;
    background-color: #00a896;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn-principal:hover {
    background-color: #028090;
}

/* ==========================================
   SEÇÃO HERO (BANNER PRINCIPAL)
   ========================================== */
.hero-section {
    background-color: #eef9f8;
    padding: 60px 0;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-texto {
    flex: 1;
}

.hero-texto h1 {
    font-size: 40px;
    color: #2c3e50;
    margin-bottom: 20px;
}

.hero-texto p {
    font-size: 18px;
    color: #555555;
    margin-bottom: 30px;
}

.hero-imagem {
    flex: 1;
    text-align: center;
}

.hero-imagem img {
    max-width: 100%;
    height: auto;
}

/* ==========================================
   SEÇÕES DE CONTEÚDO
   ========================================== */
.secao-sobre, .secao-servicos {
    padding: 60px 0;
    text-align: center;
}

.secao-sobre h2, .secao-servicos h2 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 20px;
}

.secao-sobre p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 18px;
    color: #666666;
}

.grid-servicos {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.card-servico {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    flex: 1;
}

.card-servico h3 {
    color: #00a896;
    margin-bottom: 15px;
}

/* ==========================================
   RODAPÉ (FOOTER)
   ========================================== */
.footer-site {
    background-color: #1a252f;
    color: #ffffff;
    padding-top: 50px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-coluna {
    flex: 1;
}

.footer-logo {
    max-height: 40px;
    margin-bottom: 15px;
    /* Inverte a cor se a logo original for escura para sobressair no fundo escuro */
    filter: brightness(0) invert(1); 
}

.footer-coluna h3 {
    margin-bottom: 20px;
    color: #00a896;
}

.footer-coluna ul {
    list-style: none;
}

.footer-coluna ul li {
    margin-bottom: 10px;
}

.footer-coluna a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-coluna a:hover {
    color: #ffffff;
}

.footer-direitos {
    background-color: #111820;
    text-align: center;
    padding: 20px 0;
    font-size: 14px;
    color: #888888;
}