/* Configurações Gerais - Resetando margens e definindo fontes */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f9f9f9; /* Um cinza bem claro para o fundo */
    color: #333;
    line-height: 1.6;
}

/* --- Cabeçalho e Hero Section --- */
header {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    min-height: 80vh; /* Aumenta um pouco a altura do topo */
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    justify-content: space-between;
    padding: 25px 8%;
    align-items: center;
    background: rgba(0,0,0,0.2); /* Fundo sutil para o menu */
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    text-decoration: none;
    color: rgba(255,255,255,0.8);
    transition: color 0.3s;
}

nav a:hover {
    color: white;
}

.btn-destaque {
    background-color: #0056b3;
    padding: 10px 20px;
    border-radius: 5px;
    color: white !important;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    opacity: 0.9;
}

/* --- Seção de Serviços --- */
#servicos {
    padding: 80px 8%;
    text-align: center;
}

#servicos h2 {
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: #222;
}

.grid-servicos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05); /* Sombra suave */
    transition: all 0.3s ease;
    border: 1px solid #eee;
    text-align: left; /* Alinhamento à esquerda nos cards */
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.card-icon {
    font-size: 2.5rem;
    color: #0056b3; /* Cor principal dos ícones */
    margin-bottom: 20px;
    display: inline-block;
}

.card h3 {
    margin-bottom: 15px;
    color: #222;
    font-size: 1.4rem;
}

.card p {
    color: #666;
    font-size: 0.95rem;
}

/* --- Rodapé / Chamada para Ação --- */
footer {
    background: #1a1a1a;
    color: white;
    padding: 80px 8%;
    text-align: center;
}

.whatsapp-button {
    display: inline-block;
    background-color: #25d366;
    color: white;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    margin-top: 30px;
    font-size: 1.1rem;
    transition: background-color 0.3s;
}

.whatsapp-button:hover {
    background-color: #1ebe57;
}

/* --- Responsividade Básica --- */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    nav ul { display: none; }
    .grid-servicos { grid-template-columns: 1fr; }
}






.whatsapp-button {
    /* ... (mantenha o que já tinha e adicione abaixo) ... */
    display: inline-flex;
    align-items: center;
    gap: 10px; /* Espaço entre o ícone e o texto */
}