/* Cores baseadas em tons de verde */
:root {
    --color-primary: #4CAF50; /* Verde Principal */
    --color-secondary: #81C784; /* Verde Secundário */
    --color-dark: #1B5E20; /* Verde Escuro */
    --color-light: #E8F5E9; /* Verde Claro/Fundo */
    --color-text: #333;
    --color-white: #fff;
}

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

body {
    background-image: url('assets/background_fiber.jpg');
    background-size: cover;
    background-attachment: fixed;
    font-family: 'Poppins', sans-serif;
    background-color: #4CAF50; /* Fallback para verde */
    color: var(--color-text);
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--color-primary);
}

header h1 {
    color: var(--color-dark);
    font-size: 2.5em;
    margin-bottom: 5px;
}

header h2 {
    color: var(--color-primary);
    font-size: 1.5em;
    font-weight: 400;
    margin-bottom: 15px;
}

header p {
    color: var(--color-text);
}

.logo {
    width: 120px; /* Novo tamanho para o logo */
    height: auto;
    background-color: transparent; /* Remove o fundo placeholder */
    border-radius: 0;
    margin-bottom: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
    width: 80px; /* Placeholder para o logo */
    height: 80px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-bottom: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.service-card {
    background-color: var(--color-white);
    border: 2px solid var(--color-secondary);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-card a {
    text-decoration: none;
    color: var(--color-dark);
    display: block;
}

.service-card img {
    width: 80px; /* Aumenta o tamanho do ícone */
    height: auto;
    margin-bottom: 15px;
    filter: none; /* Remove o filtro de cor, pois o ícone já é verde */
}
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    /* Adiciona um filtro verde sutil para harmonizar */
    filter: hue-rotate(100deg) saturate(1.5); 
}

.service-card h3 {
    font-size: 1.1em;
    font-weight: 600;
}

footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--color-secondary);
    color: var(--color-text);
    font-size: 0.8em;
}

/* Estilo para o botão do WhatsApp */
.whatsapp-icon {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    margin-right: 8px;
}