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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
.header {
    background: #007BFF;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

/* Navbar */
.navbar {
    background: #333;
    padding: 1rem 0;
}

.navbar ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.navbar a {
    color: white;
    text-decoration: none;
    font-weight: 700;
}

.navbar a:hover {
    color: #FFD700;
}

/* Seções */
section {
    padding: 2rem 0;
}

/* Sobre */
.sobre {
    background: #f4f4f4;
    text-align: center;
}

/* Recursos */
.recursos {
    background: white;
}

.recursos .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card {
    border: 1px solid #ddd;
    padding: 1.5rem;
    text-align: center;
    border-radius: 5px;
    background: #f9f9f9;
}

.card h3 {
    margin-bottom: 1rem;
    color: #007BFF;
}

/* Contato */
.contato {
    background: #f4f4f4;
    text-align: center;
}

form label {
    display: block;
    margin: 0.5rem 0 0.2rem;
    font-weight: bold;
}

form input, form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

form button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background: #0056b3;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 1rem 0;
}
  body {
            font-family: 'Roboto', sans-serif;
            background-color: #f4f7f6;
            margin: 0;
            padding: 0;
        }

        header {
            background: #007bff;
            color: #fff;
            padding: 60px 0;
            text-align: center;
        }

        header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

        header p {
            font-size: 1.2rem;
        }

        nav {
            background-color: #343a40;
        }

        nav ul {
            display: flex;
            justify-content: center;
            list-style: none;
            padding: 10px 0;
            margin: 0;
        }

        nav ul li {
            margin: 0 15px;
        }

        nav ul li a {
            color: #fff;
            text-decoration: none;
            font-size: 1.1rem;
        }

        nav ul li a:hover {
            color: #007bff;
        }

        .container {
            width: 80%;
            margin: 0 auto;
        }

        .section {
            padding: 50px 0;
        }

        .section h2 {
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .card {
            background-color: #fff;
            border: 1px solid #ddd;
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .card h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .progress-container {
            display: none;
            margin-top: 30px;
        }

        footer {
            background-color: #343a40;
            color: #fff;
            padding: 20px 0;
            text-align: center;
        }

        footer p {
            margin: 0;
            font-size: 1rem;
        }

        @media (max-width: 768px) {
            header h1 {
                font-size: 2rem;
            }
            nav ul {
                flex-direction: column;
            }
            .container {
                width: 90%;
            }
        }