* {
    box-sizing: border-box;
}

.bases-container {
    width: 100%;
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.bases-card {
    width: 100%;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}

.bases-card h1 {
    text-align: center;
    color: #0066ff;
    margin-bottom: 25px;
}

.descricao {
    text-align: center;
    line-height: 1.6;
    margin-bottom: 25px;
}

.bases-card label {
    display: block;
    font-weight: bold;
    margin-top: 18px;
    margin-bottom: 6px;
}

.bases-card input,
.bases-card textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 16px;
}

.bases-card textarea {
    height: 90px;
    resize: vertical;
}

.bits {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.bits label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    cursor: pointer;
    font-weight: bold;
}

.bits input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.bases-card button {
    margin-top: 25px;
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 8px;
    background: #0066ff;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
}

.bases-card button:hover {
    opacity: 0.85;
}

/* Tablet */
@media (max-width:768px) {
    .bases-container {
        margin: 20px auto;
        padding: 15px;
    }

    .bases-card {
        padding: 20px;
    }
}

/* Celular */
@media (max-width:480px) {
    .bases-container {
        padding: 10px;
    }

    .bases-card {
        padding: 15px;
        border-radius: 10px;
    }

    .bases-card h1 {
        font-size: 24px;
    }

    .bases-card input,
    .bases-card textarea {
        font-size: 15px;
    }

    .bits {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}