.titulo {
    font-size: 2.8rem;
    font-weight: 700;
    color: #00e0ff;
    text-shadow: 0 0 15px rgba(0, 224, 255, 0.5);
    margin-bottom: 10px;
}

.projetos-section {
    padding: 60px 5%;
    text-align: center;
    color: #fff;
}

.projetos-section h1 {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.projetos-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    justify-items: center;
}

.projeto-card {
    background: rgba(15, 4, 76, 0.4);
    border-radius: 15px;
    overflow: hidden;
    width: 100%;
    max-width: 350px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.15);
}

.projeto-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.2);
}

.projeto-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.projeto-card h2 {
    margin: 15px 0 10px;
    font-size: 1.4rem;
}

.projeto-card p {
    font-size: 0.95rem;
    padding: 0 15px;
    color: #ccc;
}

.btn {
    display: inline-block;
    margin: 15px 0 20px;
    padding: 10px 25px;
    background: #007bff;
    color: #fff;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.btn:hover {
    background: #0056b3;
}